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Message #22539
[Merge] lp:~felipe-q/openlp/better-remote into lp:openlp
Felipe Polo-Wood has proposed merging lp:~felipe-q/openlp/better-remote into lp:openlp.
Requested reviews:
Raoul Snyman (raoul-snyman)
Tim Bentley (trb143)
Phill (phill-ridout)
For more details, see:
https://code.launchpad.net/~felipe-q/openlp/better-remote/+merge/201092
Read titles and notes from all presentation controllers (Powerpoint, PowerpointViewer and Impress) and display the slide titles (instead of filename), notes and thumbnails on the service list, remote and stage
as appropriate.
Changes to remote control:
- Displays the title of the slide (presentations)
- Displays the presenter's notes (presentations)
- Displays a thumbnail for each slide (presentations)
- Added settings page for the remote to choose if thumbnails are displayed (presentations)
- defaults to no display
- persisted on cookies
- Fixed bug that was preventing the remote to be updated with correct slide (presentations)
- Displays the service notes (general)
Changes to the main display:
- Display the title of the slide on each item on the slide controller (presentations)
Known limitation, PowerpointViewer will only get titles and notes from .pptx and not .ppt files
Added a WebSocket engine so the remotes won't have to poll but be notified via web events.
--
https://code.launchpad.net/~felipe-q/openlp/better-remote/+merge/201092
Your team OpenLP Core is subscribed to branch lp:openlp.
=== modified file 'openlp/core/common/applocation.py'
--- openlp/core/common/applocation.py 2013-12-24 08:56:50 +0000
+++ openlp/core/common/applocation.py 2014-01-09 20:16:31 +0000
@@ -76,8 +76,8 @@
return get_frozen_path(os.path.abspath(os.path.split(sys.argv[0])[0]), os.path.split(openlp.__file__)[0])
elif dir_type == AppLocation.PluginsDir:
app_path = os.path.abspath(os.path.split(sys.argv[0])[0])
- return get_frozen_path(os.path.join(app_path, 'plugins'),
- os.path.join(os.path.split(openlp.__file__)[0], 'plugins'))
+ return os.path.normpath(get_frozen_path(os.path.join(app_path, 'plugins'),
+ os.path.join(os.path.split(openlp.__file__)[0], 'plugins')))
elif dir_type == AppLocation.VersionDir:
return get_frozen_path(os.path.abspath(os.path.split(sys.argv[0])[0]), os.path.split(openlp.__file__)[0])
elif dir_type == AppLocation.LanguageDir:
=== modified file 'openlp/core/common/settings.py'
--- openlp/core/common/settings.py 2013-12-24 08:56:50 +0000
+++ openlp/core/common/settings.py 2014-01-09 20:16:31 +0000
@@ -386,7 +386,7 @@
"""
if self.group():
key = self.group() + '/' + key
- return Settings.__default_settings__[key]
+ return Settings.__default_settings__.get(key, '')
def remove_obsolete_settings(self):
"""
@@ -424,9 +424,9 @@
"""
# if group() is not empty the group has not been specified together with the key.
if self.group():
- default_value = Settings.__default_settings__[self.group() + '/' + key]
+ default_value = Settings.__default_settings__.get(self.group() + '/' + key, '')
else:
- default_value = Settings.__default_settings__[key]
+ default_value = Settings.__default_settings__.get(key, '')
setting = super(Settings, self).value(key, default_value)
return self._convert_value(setting, default_value)
=== modified file 'openlp/core/lib/__init__.py'
--- openlp/core/lib/__init__.py 2014-01-01 09:33:07 +0000
+++ openlp/core/lib/__init__.py 2014-01-09 20:16:31 +0000
@@ -145,11 +145,13 @@
return button_icon
-def image_to_byte(image):
+def image_to_byte(image, base_64=True):
"""
Resize an image to fit on the current screen for the web and returns it as a byte stream.
:param image: The image to converted.
+ :param base_64: If True returns the image as Base64 bytes, otherwise the image is returned as a byte array.
+ To preserve original intention, this defaults to True
"""
log.debug('image_to_byte - start')
byte_array = QtCore.QByteArray()
@@ -158,6 +160,8 @@
buffie.open(QtCore.QIODevice.WriteOnly)
image.save(buffie, "PNG")
log.debug('image_to_byte - end')
+ if not base_64:
+ return byte_array
# convert to base64 encoding so does not get missed!
return bytes(byte_array.toBase64()).decode('utf-8')
=== modified file 'openlp/core/lib/imagemanager.py'
--- openlp/core/lib/imagemanager.py 2013-12-28 21:33:38 +0000
+++ openlp/core/lib/imagemanager.py 2014-01-09 20:16:31 +0000
@@ -36,6 +36,7 @@
import os
import time
import queue
+import re
from PyQt4 import QtCore
@@ -106,7 +107,7 @@
"""
secondary_priority = 0
- def __init__(self, path, source, background):
+ def __init__(self, path, source, background, dimensions=''):
"""
Create an image for the :class:`ImageManager`'s cache.
@@ -128,6 +129,15 @@
self.source = source
self.background = background
self.timestamp = 0
+ match = re.search('(\d+)x(\d+)', dimensions)
+ if match:
+ # let's make sure that the dimensions are within reason
+ self.width = sorted([10, int(match.group(1)), 1000])[1]
+ self.height = sorted([10, int(match.group(2)), 1000])[1]
+ else:
+ # -1 means use the default dimension in ImageManager
+ self.width = -1
+ self.height = -1
# FIXME: We assume that the path exist. The caller has to take care that it exists!
if os.path.exists(path):
self.timestamp = os.stat(path).st_mtime
@@ -218,13 +228,13 @@
image.background = background
self._reset_image(image)
- def update_image_border(self, path, source, background):
+ def update_image_border(self, path, source, background, dimensions=''):
"""
Border has changed so update the image affected.
"""
log.debug('update_image_border')
# Mark the image as dirty for a rebuild by setting the image and byte stream to None.
- image = self._cache[(path, source)]
+ image = self._cache[(path, source, dimensions)]
if image.source == source:
image.background = background
self._reset_image(image)
@@ -245,12 +255,12 @@
if not self.image_thread.isRunning():
self.image_thread.start()
- def get_image(self, path, source):
+ def get_image(self, path, source, dimensions=''):
"""
Return the ``QImage`` from the cache. If not present wait for the background thread to process it.
"""
log.debug('getImage %s' % path)
- image = self._cache[(path, source)]
+ image = self._cache[(path, source, dimensions)]
if image.image is None:
self._conversion_queue.modify_priority(image, Priority.High)
# make sure we are running and if not give it a kick
@@ -265,12 +275,12 @@
self._conversion_queue.modify_priority(image, Priority.Low)
return image.image
- def get_image_bytes(self, path, source):
+ def get_image_bytes(self, path, source, dimensions=''):
"""
Returns the byte string for an image. If not present wait for the background thread to process it.
"""
log.debug('get_image_bytes %s' % path)
- image = self._cache[(path, source)]
+ image = self._cache[(path, source, dimensions)]
if image.image_bytes is None:
self._conversion_queue.modify_priority(image, Priority.Urgent)
# make sure we are running and if not give it a kick
@@ -280,14 +290,14 @@
time.sleep(0.1)
return image.image_bytes
- def add_image(self, path, source, background):
+ def add_image(self, path, source, background, dimensions=''):
"""
Add image to cache if it is not already there.
"""
log.debug('add_image %s' % path)
- if not (path, source) in self._cache:
- image = Image(path, source, background)
- self._cache[(path, source)] = image
+ if not (path, source, dimensions) in self._cache:
+ image = Image(path, source, background, dimensions)
+ self._cache[(path, source, dimensions)] = image
self._conversion_queue.put((image.priority, image.secondary_priority, image))
# Check if the there are any images with the same path and check if the timestamp has changed.
for image in list(self._cache.values()):
@@ -316,7 +326,10 @@
image = self._conversion_queue.get()[2]
# Generate the QImage for the image.
if image.image is None:
- image.image = resize_image(image.path, self.width, self.height, image.background)
+ # Let's see if the image was requested with specific dimensions
+ width = self.width if image.width == -1 else image.width
+ height = self.height if image.height == -1 else image.height
+ image.image = resize_image(image.path, width, height, image.background)
# Set the priority to Lowest and stop here as we need to process more important images first.
if image.priority == Priority.Normal:
self._conversion_queue.modify_priority(image, Priority.Lowest)
=== modified file 'openlp/core/lib/serviceitem.py'
--- openlp/core/lib/serviceitem.py 2013-12-28 21:33:38 +0000
+++ openlp/core/lib/serviceitem.py 2014-01-09 20:16:31 +0000
@@ -108,6 +108,16 @@
``CanAutoStartForLive``
The capability to ignore the do not play if display blank flag.
+ ``HasDisplayTitle``
+ The item contains 'displaytitle' on every frame which should be
+ preferred over 'title' when displaying the item
+
+ ``HasNotes``
+ The item contains 'notes'
+
+ ``HasThumbnails``
+ The item has related thumbnails available
+
"""
CanPreview = 1
CanEdit = 2
@@ -125,6 +135,9 @@
CanWordSplit = 14
HasBackgroundAudio = 15
CanAutoStartForLive = 16
+ HasDisplayTitle = 17
+ HasNotes = 18
+ HasThumbnails = 19
class ServiceItem(object):
@@ -304,7 +317,7 @@
self._raw_frames.append({'title': title, 'raw_slide': raw_slide, 'verseTag': verse_tag})
self._new_item()
- def add_from_command(self, path, file_name, image):
+ def add_from_command(self, path, file_name, image, display_title=None, notes=None):
"""
Add a slide from a command.
@@ -318,7 +331,8 @@
The command of/for the slide.
"""
self.service_item_type = ServiceItemType.Command
- self._raw_frames.append({'title': file_name, 'image': image, 'path': path})
+ self._raw_frames.append({'title': file_name, 'image': image, 'path': path,
+ 'display_title': display_title, 'notes': notes})
self._new_item()
def get_service_repr(self, lite_save):
@@ -363,7 +377,8 @@
service_data = [slide['title'] for slide in self._raw_frames]
elif self.service_item_type == ServiceItemType.Command:
for slide in self._raw_frames:
- service_data.append({'title': slide['title'], 'image': slide['image'], 'path': slide['path']})
+ service_data.append({'title': slide['title'], 'image': slide['image'], 'path': slide['path'],
+ 'display_title': slide['display_title'], 'notes': slide['notes']})
return {'header': service_header, 'data': service_data}
def set_from_service(self, serviceitem, path=None):
@@ -435,7 +450,8 @@
self.title = text_image['title']
if path:
self.has_original_files = False
- self.add_from_command(path, text_image['title'], text_image['image'])
+ self.add_from_command(path, text_image['title'], text_image['image'],
+ text_image.get('display_title',''), text_image.get('notes', ''))
else:
self.add_from_command(text_image['path'], text_image['title'], text_image['image'])
self._new_item()
=== modified file 'openlp/core/ui/listpreviewwidget.py'
--- openlp/core/ui/listpreviewwidget.py 2013-12-28 21:33:38 +0000
+++ openlp/core/ui/listpreviewwidget.py 2014-01-09 20:16:31 +0000
@@ -94,8 +94,8 @@
Displays the given slide.
"""
self.service_item = service_item
+ self.setRowCount(0)
self.clear()
- self.setRowCount(0)
self.setColumnWidth(0, width)
row = 0
text = []
=== modified file 'openlp/core/ui/servicemanager.py'
--- openlp/core/ui/servicemanager.py 2014-01-04 16:33:20 +0000
+++ openlp/core/ui/servicemanager.py 2014-01-09 20:16:31 +0000
@@ -1020,9 +1020,9 @@
"""
Called by the SlideController to select the next service item.
"""
- if not self.service_manager_list.selected_items():
+ if not self.service_manager_list.selectedItems():
return
- selected = self.service_manager_list.selected_items()[0]
+ selected = self.service_manager_list.selectedItems()[0]
look_for = 0
service_iterator = QtGui.QTreeWidgetItemIterator(self.service_manager_list)
while service_iterator.value():
@@ -1040,9 +1040,9 @@
:param last_slide: Is this the last slide in the service_item.
"""
- if not self.service_manager_list.selected_items():
+ if not self.service_manager_list.selectedItems():
return
- selected = self.service_manager_list.selected_items()[0]
+ selected = self.service_manager_list.selectedItems()[0]
prev_item = None
prev_item_last_slide = None
service_iterator = QtGui.QTreeWidgetItemIterator(self.service_manager_list)
@@ -1267,10 +1267,17 @@
tree_widget_item.setToolTip(0, '<br>'.join(tips))
tree_widget_item.setData(0, QtCore.Qt.UserRole, item['order'])
tree_widget_item.setSelected(item['selected'])
- # Add the children to their parent tree_widget_item.
+ # Add the children to their parent tree_widget)item.
for count, frame in enumerate(service_item_from_item.get_frames()):
child = QtGui.QTreeWidgetItem(tree_widget_item)
- text = frame['title'].replace('\n', ' ')
+ # prefer to use a display_title
+ if service_item_from_item.is_capable(ItemCapabilities.HasDisplayTitle):
+ text = frame['display_title'].replace('\n', ' ')
+ # oops, it is missing, let's make one up
+ if len(text.strip()) == 0:
+ text = '[slide ' + str(count+1) + ']'
+ else:
+ text = frame['title'].replace('\n', ' ')
child.setText(0, text[:40])
child.setData(0, QtCore.Qt.UserRole, count)
if service_item == item_count:
=== modified file 'openlp/core/ui/slidecontroller.py'
--- openlp/core/ui/slidecontroller.py 2014-01-04 11:50:27 +0000
+++ openlp/core/ui/slidecontroller.py 2014-01-09 20:16:31 +0000
@@ -837,12 +837,17 @@
"""
Go to the requested slide
"""
- index = int(message[0])
+ index = 0
+ if len(message) == 0 or message[0] == 'undefined':
+ return
+ else:
+ index = int(message[0])
if not self.service_item:
return
if self.service_item.is_command():
Registry().execute('%s_slide' % self.service_item.name.lower(), [self.service_item, self.is_live, index])
self.update_preview()
+ self.selected_row = index
else:
self.preview_widget.change_slide(index)
self.slide_selected()
@@ -1005,11 +1010,13 @@
self.display.image(to_display)
# reset the store used to display first image
self.service_item.bg_image_bytes = None
- self.update_preview()
self.selected_row = row
+ self.update_preview()
self.preview_widget.change_slide(row)
Registry().execute('slidecontroller_%s_changed' % self.type_prefix, row)
self.display.setFocus()
+ if self.type_prefix == 'live':
+ Registry().execute('websock_send', '')
def on_slide_change(self, row):
"""
@@ -1017,7 +1024,7 @@
"""
self.preview_widget.change_slide(row)
self.update_preview()
- Registry().execute('slidecontroller_%s_changed' % self.type_prefix, row)
+ self.selected_row = row
def update_preview(self):
"""
=== modified file 'openlp/plugins/presentations/lib/impresscontroller.py'
--- openlp/plugins/presentations/lib/impresscontroller.py 2013-12-24 08:56:50 +0000
+++ openlp/plugins/presentations/lib/impresscontroller.py 2014-01-09 20:16:31 +0000
@@ -60,7 +60,7 @@
from openlp.core.lib import ScreenList
from openlp.core.utils import delete_file, get_uno_command, get_uno_instance
-from .presentationcontroller import PresentationController, PresentationDocument
+from .presentationcontroller import PresentationController, PresentationDocument, TextType
log = logging.getLogger(__name__)
@@ -183,9 +183,9 @@
docs = desktop.getComponents()
cnt = 0
if docs.hasElements():
- list = docs.createEnumeration()
- while list.hasMoreElements():
- doc = list.nextElement()
+ element_list = docs.createEnumeration()
+ while element_list.hasMoreElements():
+ doc = element_list.nextElement()
if doc.getImplementationName() != 'com.sun.star.comp.framework.BackingComp':
cnt += 1
if cnt > 0:
@@ -252,6 +252,7 @@
self.presentation.Display = ScreenList().current['number'] + 1
self.control = None
self.create_thumbnails()
+ self.create_titles_and_notes()
return True
def create_thumbnails(self):
@@ -447,22 +448,47 @@
``slide_no``
The slide the notes are required for, starting at 1
"""
- return self.__get_text_from_page(slide_no, True)
+ return self.__get_text_from_page(slide_no, TextType.Notes)
- def __get_text_from_page(self, slide_no, notes=False):
+ def __get_text_from_page(self, slide_no, text_type=TextType.SlideText):
"""
Return any text extracted from the presentation page.
-
- ``notes``
- A boolean. If set the method searches the notes of the slide.
+ ``slide_no``
+ 1 based slide index
+ ``text_type``
+ A TextType. Enumeration of the types of supported text
"""
text = ''
+ if TextType.Title <= text_type <= TextType.Notes:
+ pages = self.document.getDrawPages()
+ if 0 < slide_no <= pages.getCount():
+ page = pages.getByIndex(slide_no - 1)
+ if text_type == TextType.Notes:
+ page = page.getNotesPage()
+ for index in range(page.getCount()):
+ shape = page.getByIndex(index)
+ shape_type = shape.getShapeType()
+ if shape.supportsService("com.sun.star.drawing.Text"):
+ # if they requested title, make sure it is the title
+ if text_type != TextType.Title or shape_type == "com.sun.star.presentation.TitleTextShape":
+ text += shape.getString() + '\n'
+ return text
+
+ def create_titles_and_notes(self):
+ """
+ Writes the list of titles (one per slide)
+ to 'titles.txt'
+ and the notes to 'slideNotes[x].txt'
+ in the thumbnails directory
+ """
+ titles = []
+ notes = []
pages = self.document.getDrawPages()
- page = pages.getByIndex(slide_no - 1)
- if notes:
- page = page.getNotesPage()
- for index in range(page.getCount()):
- shape = page.getByIndex(index)
- if shape.supportsService("com.sun.star.drawing.Text"):
- text += shape.getString() + '\n'
- return text
+ for slide_no in range(1, pages.getCount() + 1):
+ titles.append(self.__get_text_from_page(slide_no, TextType.Title).replace('\n', ' ') + '\n')
+ note = self.__get_text_from_page(slide_no, TextType.Notes)
+ if len(note) == 0:
+ note = ' '
+ notes.append(note)
+ self.save_titles_and_notes(titles, notes)
+ return
\ No newline at end of file
=== modified file 'openlp/plugins/presentations/lib/mediaitem.py'
--- openlp/plugins/presentations/lib/mediaitem.py 2013-12-28 21:33:38 +0000
+++ openlp/plugins/presentations/lib/mediaitem.py 2014-01-09 20:16:31 +0000
@@ -251,6 +251,7 @@
return False
service_item.processor = self.display_type_combo_box.currentText()
service_item.add_capability(ItemCapabilities.ProvidesOwnDisplay)
+ service_item.add_capability(ItemCapabilities.HasThumbnails)
if not self.display_type_combo_box.currentText():
return False
for bitem in items:
@@ -264,13 +265,24 @@
return False
controller = self.controllers[service_item.processor]
doc = controller.add_document(filename)
+ titles, notes = doc.get_titles_and_notes()
+ if len(titles) > 0:
+ service_item.add_capability(ItemCapabilities.HasDisplayTitle)
+ if len(notes) > 0:
+ service_item.add_capability(ItemCapabilities.HasNotes)
if doc.get_thumbnail_path(1, True) is None:
doc.load_presentation()
i = 1
img = doc.get_thumbnail_path(i, True)
if img:
while img:
- service_item.add_from_command(path, name, img)
+ title = name
+ if i <= len(titles):
+ title = titles[i-1]
+ note = ''
+ if i <= len(notes):
+ note = notes[i-1]
+ service_item.add_from_command(path, name, img, title, note)
i += 1
img = doc.get_thumbnail_path(i, True)
doc.close_presentation()
=== modified file 'openlp/plugins/presentations/lib/powerpointcontroller.py'
--- openlp/plugins/presentations/lib/powerpointcontroller.py 2013-12-24 08:56:50 +0000
+++ openlp/plugins/presentations/lib/powerpointcontroller.py 2014-01-09 20:16:31 +0000
@@ -27,22 +27,24 @@
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
"""
-This modul is for controlling powerpiont. PPT API documentation:
+This module is for controlling powerpoint. PPT API documentation:
`http://msdn.microsoft.com/en-us/library/aa269321(office.10).aspx`_
"""
import os
import logging
+from .ppinterface import constants
if os.name == 'nt':
from win32com.client import Dispatch
+ import win32com
import winreg
import win32ui
import pywintypes
from openlp.core.lib import ScreenList
+from openlp.core.common import Registry
from .presentationcontroller import PresentationController, PresentationDocument
-
log = logging.getLogger(__name__)
@@ -83,6 +85,8 @@
log.debug('start_process')
if not self.process:
self.process = Dispatch('PowerPoint.Application')
+ self.events = PowerpointEvents(self.process)
+ self.events.controller = self
self.process.Visible = True
self.process.WindowState = 2
@@ -132,6 +136,7 @@
return False
self.presentation = self.controller.process.Presentations(self.controller.process.Presentations.Count)
self.create_thumbnails()
+ self.create_titles_and_notes()
return True
def create_thumbnails(self):
@@ -316,6 +321,29 @@
"""
return _get_text_from_shapes(self.presentation.Slides(slide_no).NotesPage.Shapes)
+ def create_titles_and_notes(self):
+ """
+ Writes the list of titles (one per slide)
+ to 'titles.txt'
+ and the notes to 'slideNotes[x].txt'
+ in the thumbnails directory
+ """
+ titles = []
+ notes = []
+ for slide in self.presentation.Slides:
+ try:
+ text = slide.Shapes.Title.TextFrame.TextRange.Text
+ except Exception as e:
+ log.exception(e)
+ text = ''
+ titles.append(text.replace('\n', ' ').replace('\x0b', ' ') + '\n')
+ note = _get_text_from_shapes(slide.NotesPage.Shapes)
+ if len(note) == 0:
+ note = ' '
+ notes.append(note)
+ self.save_titles_and_notes(titles, notes)
+ return
+
def _get_text_from_shapes(shapes):
"""
@@ -325,8 +353,33 @@
A set of shapes to search for text.
"""
text = ''
- for index in range(shapes.Count):
- shape = shapes(index + 1)
- if shape.HasTextFrame:
- text += shape.TextFrame.TextRange.Text + '\n'
+ for shape in shapes:
+ if shape.PlaceholderFormat.Type == constants.ppPlaceholderBody:
+ if shape.HasTextFrame and shape.TextFrame.HasText:
+ text += shape.TextFrame.TextRange.Text + '\n'
return text
+
+if os.name == "nt":
+ ppE = win32com.client.getevents("PowerPoint.Application")
+
+ class PowerpointEvents(ppE):
+ def OnSlideShowBegin(self, hwnd):
+ #print("SS Begin")
+ return
+
+ def OnSlideShowEnd(self, pres):
+ #print("SS End")
+ return
+
+ def OnSlideShowNextSlide(self, hwnd):
+ Registry().execute('slidecontroller_live_change', hwnd.View.CurrentShowPosition - 1)
+ #print('Slide change:',hwnd.View.CurrentShowPosition)
+ return
+
+ def OnSlideShowOnNext(self, hwnd):
+ #print("SS Advance")
+ return
+
+ def OnSlideShowOnPrevious(self, hwnd):
+ #print("SS GoBack")
+ return
=== added file 'openlp/plugins/presentations/lib/ppinterface.py'
--- openlp/plugins/presentations/lib/ppinterface.py 1970-01-01 00:00:00 +0000
+++ openlp/plugins/presentations/lib/ppinterface.py 2014-01-09 20:16:31 +0000
@@ -0,0 +1,330 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2013 Raoul Snyman #
+# Portions copyright (c) 2008-2013 Tim Bentley, Gerald Britton, Jonathan #
+# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
+# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
+# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
+# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
+# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
+# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
+# --------------------------------------------------------------------------- #
+# This program is free software; you can redistribute it and/or modify it #
+# under the terms of the GNU General Public License as published by the Free #
+# Software Foundation; version 2 of the License. #
+# #
+# This program is distributed in the hope that it will be useful, but WITHOUT #
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
+# more details. #
+# #
+# You should have received a copy of the GNU General Public License along #
+# with this program; if not, write to the Free Software Foundation, Inc., 59 #
+# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
+###############################################################################
+"""
+These declarations have been extracted from the interface file created by makepy
+"""
+class constants:
+ ppPlaceholderBody =2 # from enum PpPlaceholderType
+
+import os
+if os.name=='nt':
+ import pythoncom, pywintypes
+ from win32com.client import Dispatch,DispatchBaseClass,CoClassBaseClass, \
+ CLSIDToClass
+ from pywintypes import IID
+ import win32com
+
+
+ # The following 3 lines may need tweaking for the particular server
+ # Candidates are pythoncom.Missing, .Empty and .ArgNotFound
+ defaultNamedOptArg=pythoncom.Empty
+ defaultNamedNotOptArg=pythoncom.Empty
+ defaultUnnamedArg=pythoncom.Empty
+
+
+ CLSID = IID('{91493440-5A91-11CF-8700-00AA0060263B}')
+ MajorVersion = 2
+ MinorVersion = 11
+ LibraryFlags = 8
+ LCID = 0x0
+
+ class EApplication:
+ CLSID = CLSID_Sink = IID('{914934C2-5A91-11CF-8700-00AA0060263B}')
+ coclass_clsid = IID('{91493441-5A91-11CF-8700-00AA0060263B}')
+ _public_methods_ = [] # For COM Server support
+ _dispid_to_func_ = {
+ 2029 : "OnProtectedViewWindowActivate",
+ 2015 : "OnPresentationPrint",
+ 2013 : "OnSlideShowNextSlide",
+ 2011 : "OnSlideShowBegin",
+ 2001 : "OnWindowSelectionChange",
+ 2005 : "OnPresentationSave",
+ 2020 : "OnAfterNewPresentation",
+ 2014 : "OnSlideShowEnd",
+ 2028 : "OnProtectedViewWindowBeforeClose",
+ 2025 : "OnPresentationBeforeClose",
+ 2018 : "OnPresentationBeforeSave",
+ 2010 : "OnWindowDeactivate",
+ 2021 : "OnAfterPresentationOpen",
+ 2027 : "OnProtectedViewWindowBeforeEdit",
+ 2026 : "OnProtectedViewWindowOpen",
+ 2023 : "OnSlideShowOnNext",
+ 2012 : "OnSlideShowNextBuild",
+ 2002 : "OnWindowBeforeRightClick",
+ 2030 : "OnProtectedViewWindowDeactivate",
+ 2016 : "OnSlideSelectionChanged",
+ 2004 : "OnPresentationClose",
+ 2017 : "OnColorSchemeChanged",
+ 2019 : "OnSlideShowNextClick",
+ 2006 : "OnPresentationOpen",
+ 2003 : "OnWindowBeforeDoubleClick",
+ 2031 : "OnPresentationCloseFinal",
+ 2032 : "OnAfterDragDropOnSlide",
+ 2033 : "OnAfterShapeSizeChange",
+ 2009 : "OnWindowActivate",
+ 2022 : "OnPresentationSync",
+ 2007 : "OnNewPresentation",
+ 2024 : "OnSlideShowOnPrevious",
+ 2008 : "OnPresentationNewSlide",
+ }
+
+ def __init__(self, oobj = None):
+ if oobj is None:
+ self._olecp = None
+ else:
+ import win32com.server.util
+ from win32com.server.policy import EventHandlerPolicy
+ cpc=oobj._oleobj_.QueryInterface(pythoncom.IID_IConnectionPointContainer)
+ cp=cpc.FindConnectionPoint(self.CLSID_Sink)
+ cookie=cp.Advise(win32com.server.util.wrap(self, usePolicy=EventHandlerPolicy))
+ self._olecp,self._olecp_cookie = cp,cookie
+ def __del__(self):
+ try:
+ self.close()
+ except pythoncom.com_error:
+ pass
+ def close(self):
+ if self._olecp is not None:
+ cp,cookie,self._olecp,self._olecp_cookie = self._olecp,self._olecp_cookie,None,None
+ cp.Unadvise(cookie)
+ def _query_interface_(self, iid):
+ import win32com.server.util
+ if iid==self.CLSID_Sink: return win32com.server.util.wrap(self)
+
+ class _Application(DispatchBaseClass):
+ CLSID = IID('{91493442-5A91-11CF-8700-00AA0060263B}')
+ coclass_clsid = IID('{91493441-5A91-11CF-8700-00AA0060263B}')
+
+ def Activate(self):
+ return self._oleobj_.InvokeTypes(2033, LCID, 1, (24, 0), (),)
+
+ # Result is of type FileDialog
+ # The method FileDialog is actually a property, but must be used as a method to correctly pass the arguments
+ def FileDialog(self, Type=defaultNamedNotOptArg):
+ ret = self._oleobj_.InvokeTypes(2045, LCID, 2, (9, 0), ((3, 1),),Type
+ )
+ if ret is not None:
+ ret = Dispatch(ret, 'FileDialog', '{000C0362-0000-0000-C000-000000000046}')
+ return ret
+
+ def GetOptionFlag(self, Option=defaultNamedNotOptArg, Persist=False):
+ return self._oleobj_.InvokeTypes(2043, LCID, 1, (11, 0), ((3, 1), (11, 49)),Option
+ , Persist)
+
+ def Help(self, HelpFile='vbapp10.chm', ContextID=0):
+ return self._ApplyTypes_(2020, 1, (24, 32), ((8, 49), (3, 49)), 'Help', None,HelpFile
+ , ContextID)
+
+ def LaunchPublishSlidesDialog(self, SlideLibraryUrl=defaultNamedNotOptArg):
+ return self._oleobj_.InvokeTypes(2054, LCID, 1, (24, 0), ((8, 1),),SlideLibraryUrl
+ )
+
+ def LaunchSendToPPTDialog(self, SlideUrls=defaultNamedNotOptArg):
+ return self._oleobj_.InvokeTypes(2055, LCID, 1, (24, 0), ((16396, 1),),SlideUrls
+ )
+
+ # Result is of type Theme
+ def OpenThemeFile(self, themeFileName=defaultNamedNotOptArg):
+ ret = self._oleobj_.InvokeTypes(2069, LCID, 1, (9, 0), ((8, 1),),themeFileName
+ )
+ if ret is not None:
+ ret = Dispatch(ret, 'OpenThemeFile', '{D9D60EB3-D4B4-4991-9C16-75585B3346BB}')
+ return ret
+
+ def PPFileDialog(self, Type=defaultNamedNotOptArg):
+ ret = self._oleobj_.InvokeTypes(2023, LCID, 1, (13, 0), ((3, 1),),Type
+ )
+ if ret is not None:
+ # See if this IUnknown is really an IDispatch
+ try:
+ ret = ret.QueryInterface(pythoncom.IID_IDispatch)
+ except pythoncom.error:
+ return ret
+ ret = Dispatch(ret, 'PPFileDialog', None)
+ return ret
+
+ def Quit(self):
+ return self._oleobj_.InvokeTypes(2021, LCID, 1, (24, 0), (),)
+
+ def Run(self, *args):
+ return self._get_good_object_(self._oleobj_.Invoke(*((2022,0,1,1)+args)),'Run')
+
+ def SetOptionFlag(self, Option=defaultNamedNotOptArg, State=defaultNamedNotOptArg, Persist=False):
+ return self._oleobj_.InvokeTypes(2044, LCID, 1, (24, 0), ((3, 1), (11, 1), (11, 49)),Option
+ , State, Persist)
+
+ def SetPerfMarker(self, Marker=defaultNamedNotOptArg):
+ return self._oleobj_.InvokeTypes(2051, LCID, 1, (24, 0), ((3, 1),),Marker
+ )
+
+ def StartNewUndoEntry(self):
+ return self._oleobj_.InvokeTypes(2067, LCID, 1, (24, 0), (),)
+
+ _prop_map_get_ = {
+ "Active": (2032, 2, (3, 0), (), "Active", None),
+ "ActiveEncryptionSession": (2058, 2, (3, 0), (), "ActiveEncryptionSession", None),
+ # Method 'ActivePresentation' returns object of type 'Presentation'
+ "ActivePresentation": (2005, 2, (13, 0), (), "ActivePresentation", '{91493444-5A91-11CF-8700-00AA0060263B}'),
+ "ActivePrinter": (2016, 2, (8, 0), (), "ActivePrinter", None),
+ # Method 'ActiveProtectedViewWindow' returns object of type 'ProtectedViewWindow'
+ "ActiveProtectedViewWindow": (2064, 2, (9, 0), (), "ActiveProtectedViewWindow", '{BA72E55A-4FF5-48F4-8215-5505F990966F}'),
+ # Method 'ActiveWindow' returns object of type 'DocumentWindow'
+ "ActiveWindow": (2004, 2, (9, 0), (), "ActiveWindow", '{91493457-5A91-11CF-8700-00AA0060263B}'),
+ # Method 'AddIns' returns object of type 'AddIns'
+ "AddIns": (2018, 2, (9, 0), (), "AddIns", '{91493460-5A91-11CF-8700-00AA0060263B}'),
+ # Method 'AnswerWizard' returns object of type 'AnswerWizard'
+ "AnswerWizard": (2034, 2, (9, 0), (), "AnswerWizard", '{000C0360-0000-0000-C000-000000000046}'),
+ # Method 'Assistance' returns object of type 'IAssistance'
+ "Assistance": (2057, 2, (9, 0), (), "Assistance", '{4291224C-DEFE-485B-8E69-6CF8AA85CB76}'),
+ # Method 'Assistant' returns object of type 'Assistant'
+ "Assistant": (2010, 2, (9, 0), (), "Assistant", '{000C0322-0000-0000-C000-000000000046}'),
+ # Method 'AutoCorrect' returns object of type 'AutoCorrect'
+ "AutoCorrect": (2052, 2, (9, 0), (), "AutoCorrect", '{914934ED-5A91-11CF-8700-00AA0060263B}'),
+ "AutomationSecurity": (2047, 2, (3, 0), (), "AutomationSecurity", None),
+ "Build": (2013, 2, (8, 0), (), "Build", None),
+ # Method 'COMAddIns' returns object of type 'COMAddIns'
+ "COMAddIns": (2035, 2, (9, 0), (), "COMAddIns", '{000C0339-0000-0000-C000-000000000046}'),
+ "Caption": (2009, 2, (8, 0), (), "Caption", None),
+ "ChartDataPointTrack": (2070, 2, (11, 0), (), "ChartDataPointTrack", None),
+ # Method 'CommandBars' returns object of type 'CommandBars'
+ "CommandBars": (2007, 2, (13, 0), (), "CommandBars", '{55F88893-7708-11D1-ACEB-006008961DA5}'),
+ "Creator": (2017, 2, (3, 0), (), "Creator", None),
+ # Method 'DefaultWebOptions' returns object of type 'DefaultWebOptions'
+ "DefaultWebOptions": (2037, 2, (9, 0), (), "DefaultWebOptions", '{914934CD-5A91-11CF-8700-00AA0060263B}'),
+ "Dialogs": (2003, 2, (13, 0), (), "Dialogs", None),
+ "DisplayAlerts": (2049, 2, (3, 0), (), "DisplayAlerts", None),
+ "DisplayDocumentInformationPanel": (2056, 2, (11, 0), (), "DisplayDocumentInformationPanel", None),
+ "DisplayGridLines": (2046, 2, (3, 0), (), "DisplayGridLines", None),
+ "DisplayGuides": (2071, 2, (3, 0), (), "DisplayGuides", None),
+ "FeatureInstall": (2042, 2, (3, 0), (), "FeatureInstall", None),
+ # Method 'FileConverters' returns object of type 'FileConverters'
+ "FileConverters": (2059, 2, (9, 0), (), "FileConverters", '{92D41A50-F07E-4CA4-AF6F-BEF486AA4E6F}'),
+ # Method 'FileFind' returns object of type 'IFind'
+ "FileFind": (2012, 2, (9, 0), (), "FileFind", '{000C0337-0000-0000-C000-000000000046}'),
+ # Method 'FileSearch' returns object of type 'FileSearch'
+ "FileSearch": (2011, 2, (9, 0), (), "FileSearch", '{000C0332-0000-0000-C000-000000000046}'),
+ "FileValidation": (2068, 2, (3, 0), (), "FileValidation", None),
+ "HWND": (2031, 2, (3, 0), (), "HWND", None),
+ "Height": (2028, 2, (4, 0), (), "Height", None),
+ "IsSandboxed": (2065, 2, (11, 0), (), "IsSandboxed", None),
+ # Method 'LanguageSettings' returns object of type 'LanguageSettings'
+ "LanguageSettings": (2038, 2, (9, 0), (), "LanguageSettings", '{000C0353-0000-0000-C000-000000000046}'),
+ "Left": (2025, 2, (4, 0), (), "Left", None),
+ "Marker": (2041, 2, (13, 0), (), "Marker", None),
+ # Method 'MsoDebugOptions' returns object of type 'MsoDebugOptions'
+ "MsoDebugOptions": (2039, 2, (9, 0), (), "MsoDebugOptions", '{000C035A-0000-0000-C000-000000000046}'),
+ "Name": (0, 2, (8, 0), (), "Name", None),
+ # Method 'NewPresentation' returns object of type 'NewFile'
+ "NewPresentation": (2048, 2, (9, 0), (), "NewPresentation", '{000C0936-0000-0000-C000-000000000046}'),
+ "OperatingSystem": (2015, 2, (8, 0), (), "OperatingSystem", None),
+ # Method 'Options' returns object of type 'Options'
+ "Options": (2053, 2, (9, 0), (), "Options", '{914934EE-5A91-11CF-8700-00AA0060263B}'),
+ "Path": (2008, 2, (8, 0), (), "Path", None),
+ # Method 'Presentations' returns object of type 'Presentations'
+ "Presentations": (2001, 2, (9, 0), (), "Presentations", '{91493462-5A91-11CF-8700-00AA0060263B}'),
+ "ProductCode": (2036, 2, (8, 0), (), "ProductCode", None),
+ # Method 'ProtectedViewWindows' returns object of type 'ProtectedViewWindows'
+ "ProtectedViewWindows": (2063, 2, (9, 0), (), "ProtectedViewWindows", '{BA72E559-4FF5-48F4-8215-5505F990966F}'),
+ # Method 'ResampleMediaTasks' returns object of type 'ResampleMediaTasks'
+ "ResampleMediaTasks": (2066, 2, (9, 0), (), "ResampleMediaTasks", '{BA72E554-4FF5-48F4-8215-5505F990966F}'),
+ "ShowStartupDialog": (2050, 2, (3, 0), (), "ShowStartupDialog", None),
+ "ShowWindowsInTaskbar": (2040, 2, (3, 0), (), "ShowWindowsInTaskbar", None),
+ # Method 'SlideShowWindows' returns object of type 'SlideShowWindows'
+ "SlideShowWindows": (2006, 2, (9, 0), (), "SlideShowWindows", '{91493456-5A91-11CF-8700-00AA0060263B}'),
+ # Method 'SmartArtColors' returns object of type 'SmartArtColors'
+ "SmartArtColors": (2062, 2, (9, 0), (), "SmartArtColors", '{000C03CD-0000-0000-C000-000000000046}'),
+ # Method 'SmartArtLayouts' returns object of type 'SmartArtLayouts'
+ "SmartArtLayouts": (2060, 2, (9, 0), (), "SmartArtLayouts", '{000C03C9-0000-0000-C000-000000000046}'),
+ # Method 'SmartArtQuickStyles' returns object of type 'SmartArtQuickStyles'
+ "SmartArtQuickStyles": (2061, 2, (9, 0), (), "SmartArtQuickStyles", '{000C03CB-0000-0000-C000-000000000046}'),
+ "Top": (2026, 2, (4, 0), (), "Top", None),
+ # Method 'VBE' returns object of type 'VBE'
+ "VBE": (2019, 2, (9, 0), (), "VBE", '{0002E166-0000-0000-C000-000000000046}'),
+ "Version": (2014, 2, (8, 0), (), "Version", None),
+ "Visible": (2030, 2, (3, 0), (), "Visible", None),
+ "Width": (2027, 2, (4, 0), (), "Width", None),
+ "WindowState": (2029, 2, (3, 0), (), "WindowState", None),
+ # Method 'Windows' returns object of type 'DocumentWindows'
+ "Windows": (2002, 2, (9, 0), (), "Windows", '{91493455-5A91-11CF-8700-00AA0060263B}'),
+ }
+ _prop_map_put_ = {
+ "AutomationSecurity": ((2047, LCID, 4, 0),()),
+ "Caption": ((2009, LCID, 4, 0),()),
+ "ChartDataPointTrack": ((2070, LCID, 4, 0),()),
+ "DisplayAlerts": ((2049, LCID, 4, 0),()),
+ "DisplayDocumentInformationPanel": ((2056, LCID, 4, 0),()),
+ "DisplayGridLines": ((2046, LCID, 4, 0),()),
+ "DisplayGuides": ((2071, LCID, 4, 0),()),
+ "FeatureInstall": ((2042, LCID, 4, 0),()),
+ "FileValidation": ((2068, LCID, 4, 0),()),
+ "Height": ((2028, LCID, 4, 0),()),
+ "Left": ((2025, LCID, 4, 0),()),
+ "ShowStartupDialog": ((2050, LCID, 4, 0),()),
+ "ShowWindowsInTaskbar": ((2040, LCID, 4, 0),()),
+ "Top": ((2026, LCID, 4, 0),()),
+ "Visible": ((2030, LCID, 4, 0),()),
+ "Width": ((2027, LCID, 4, 0),()),
+ "WindowState": ((2029, LCID, 4, 0),()),
+ }
+ # Default property for this class is 'Name'
+ def __call__(self):
+ return self._ApplyTypes_(*(0, 2, (8, 0), (), "Name", None))
+ def __str__(self, *args):
+ return str(self.__call__(*args))
+ def __int__(self, *args):
+ return int(self.__call__(*args))
+ def __iter__(self):
+ "Return a Python iterator for this object"
+ try:
+ ob = self._oleobj_.InvokeTypes(-4,LCID,3,(13, 10),())
+ except pythoncom.error:
+ raise TypeError("This object does not support enumeration")
+ return win32com.client.util.Iterator(ob, None)
+
+ # This CoClass is known by the name 'PowerPoint.Application.15'
+ class Application(CoClassBaseClass): # A CoClass
+ CLSID = IID('{91493441-5A91-11CF-8700-00AA0060263B}')
+ coclass_sources = [
+ EApplication,
+ ]
+ default_source = EApplication
+ coclass_interfaces = [
+ _Application,
+ ]
+ default_interface = _Application
+
+
+ CLSIDToClassMap = {
+ '{91493441-5A91-11CF-8700-00AA0060263B}' : Application,
+ '{91493442-5A91-11CF-8700-00AA0060263B}' : _Application,
+ '{914934C2-5A91-11CF-8700-00AA0060263B}' : EApplication,
+ }
+
+ CLSIDToPackageMap = {}
+ win32com.client.CLSIDToClass.RegisterCLSIDsFromDict( CLSIDToClassMap )
=== modified file 'openlp/plugins/presentations/lib/pptviewcontroller.py'
--- openlp/plugins/presentations/lib/pptviewcontroller.py 2013-12-24 08:56:50 +0000
+++ openlp/plugins/presentations/lib/pptviewcontroller.py 2014-01-09 20:16:31 +0000
@@ -29,6 +29,9 @@
import os
import logging
+import zipfile
+import re
+from xml.etree import ElementTree
if os.name == 'nt':
from ctypes import cdll
@@ -146,6 +149,70 @@
path = '%s\\slide%s.bmp' % (self.get_temp_folder(), str(idx + 1))
self.convert_thumbnail(path, idx + 1)
+ def create_titles_and_notes(self):
+ """
+ Extracts the titles and notes from the zipped file
+ and writes the list of titles (one per slide)
+ to 'titles.txt'
+ and the notes to 'slideNotes[x].txt'
+ in the thumbnails directory
+ """
+ titles = None
+ notes = None
+ filename = os.path.normpath(self.filepath)
+ # let's make sure we have a valid zipped presentation
+ if os.path.exists(filename) and zipfile.is_zipfile(filename):
+ namespaces = {"p": "http://schemas.openxmlformats.org/presentationml/2006/main";,
+ "a": "http://schemas.openxmlformats.org/drawingml/2006/main"}
+ # open the file
+ with zipfile.ZipFile(filename) as zip_file:
+ # find the presentation.xml to get the slide count
+ with zip_file.open('ppt/presentation.xml') as pres:
+ tree = ElementTree.parse(pres)
+ nodes = tree.getroot().findall(".//p:sldIdLst/p:sldId", namespaces=namespaces)
+ #print("slide count: " + str(len(nodes)))
+ # initialize the lists
+ titles = ['' for i in range(len(nodes))]
+ notes = ['' for i in range(len(nodes))]
+ # loop thru the file list to find slides and notes
+ for zip_info in zip_file.infolist():
+ node_type = ''
+ index = -1
+ list_to_add = None
+ # check if it is a slide
+ match = re.search("slides/slide(.+)\.xml", zip_info.filename)
+ if match:
+ index = int(match.group(1))-1
+ node_type = 'ctrTitle'
+ list_to_add = titles
+ # or a note
+ match = re.search("notesSlides/notesSlide(.+)\.xml", zip_info.filename)
+ if match:
+ index = int(match.group(1))-1
+ node_type = 'body'
+ list_to_add = notes
+ # if it is one of our files, index shouldn't be -1
+ if index >= 0:
+ with zip_file.open(zip_info) as zipped_file:
+ tree = ElementTree.parse(zipped_file)
+ text = ''
+ nodes = tree.getroot().findall(".//p:ph[@type='" + node_type + "']../../..//p:txBody//a:t",
+ namespaces=namespaces)
+ # if we found any content
+ if nodes and len(nodes) > 0:
+ for node in nodes:
+ if len(text) > 0:
+ text += '\n'
+ text += node.text
+ # Let's remove the \n from the titles and
+ # just add one at the end
+ if node_type == 'ctrTitle':
+ text = text.replace('\n', ' ').replace('\x0b', ' ') + '\n'
+ list_to_add[index] = text
+ # now let's write the files
+ self.save_titles_and_notes(titles, notes)
+ return
+
def close_presentation(self):
"""
Close presentation and clean up objects. Triggered by new object being added to SlideController or OpenLP being
=== added file 'openlp/plugins/presentations/lib/pptviewlib/test.pptx'
Binary files openlp/plugins/presentations/lib/pptviewlib/test.pptx 1970-01-01 00:00:00 +0000 and openlp/plugins/presentations/lib/pptviewlib/test.pptx 2014-01-09 20:16:31 +0000 differ
=== modified file 'openlp/plugins/presentations/lib/presentationcontroller.py'
--- openlp/plugins/presentations/lib/presentationcontroller.py 2013-12-28 21:33:38 +0000
+++ openlp/plugins/presentations/lib/presentationcontroller.py 2014-01-09 20:16:31 +0000
@@ -247,8 +247,7 @@
``slide_no``
The slide an image is required for, starting at 1
"""
- path = os.path.join(self.get_thumbnail_folder(),
- self.controller.thumbnail_prefix + str(slide_no) + '.png')
+ path = os.path.join(self.get_thumbnail_folder(), self.controller.thumbnail_prefix + str(slide_no) + '.png')
if os.path.isfile(path) or not check_exists:
return path
else:
@@ -289,6 +288,49 @@
"""
return ''
+ def get_titles_and_notes(self):
+ """
+ Reads the titles from the titles file and
+ the notes files and returns the contents
+ in a two lists
+ """
+ titles = []
+ notes = []
+ titles_file = os.path.join(self.get_thumbnail_folder(), 'titles.txt')
+ if os.path.exists(titles_file):
+ try:
+ with open(titles_file) as fi:
+ titles = fi.read().splitlines()
+ except:
+ log.exception('Failed to open/read existing titles file')
+ titles = []
+ for slide_no, title in enumerate(titles, 1):
+ notes_file = os.path.join(self.get_thumbnail_folder(), 'slideNotes%d.txt' % slide_no)
+ note = ''
+ if os.path.exists(notes_file):
+ try:
+ with open(notes_file) as fn:
+ note = fn.read()
+ except:
+ log.exception('Failed to open/read notes file')
+ note = ''
+ notes.append(note)
+ return titles, notes
+
+ def save_titles_and_notes(self, titles, notes):
+ """
+ Performs the actual persisting of titles to the titles.txt
+ and notes to the slideNote%.txt
+ """
+ if titles:
+ titles_file = os.path.join(self.get_thumbnail_folder(), 'titles.txt')
+ with open(titles_file, mode='w') as fo:
+ fo.writelines(titles)
+ if notes:
+ for slide_no, note in enumerate(notes, 1):
+ notes_file = os.path.join(self.get_thumbnail_folder(), 'slideNotes%d.txt' % slide_no)
+ with open(notes_file, mode='w') as fn:
+ fn.write(note)
class PresentationController(object):
"""
@@ -434,3 +476,12 @@
return self._plugin_manager
plugin_manager = property(_get_plugin_manager)
+
+
+class TextType(object):
+ """
+ Type Enumeration for Types of Text to request
+ """
+ Title = 0
+ SlideText = 1
+ Notes = 2
=== added file 'openlp/plugins/remotes/html/WebSocketEvents.js'
--- openlp/plugins/remotes/html/WebSocketEvents.js 1970-01-01 00:00:00 +0000
+++ openlp/plugins/remotes/html/WebSocketEvents.js 2014-01-09 20:16:31 +0000
@@ -0,0 +1,113 @@
+/******************************************************************************
+ * OpenLP - Open Source Lyrics Projection *
+ * --------------------------------------------------------------------------- *
+ * Copyright (c) 2008-2014 Raoul Snyman *
+ * Portions copyright (c) 2008-2014 Tim Bentley, Gerald Britton, Jonathan *
+ * Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, *
+ * Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. *
+ * Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, *
+ * Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, *
+ * Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, *
+ * Frode Woldsund, Martin Zibricky *
+ * --------------------------------------------------------------------------- *
+ * This program is free software; you can redistribute it and/or modify it *
+ * under the terms of the GNU General Public License as published by the Free *
+ * Software Foundation; version 2 of the License. *
+ * *
+ * This program is distributed in the hope that it will be useful, but WITHOUT *
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
+ * more details. *
+ * *
+ * You should have received a copy of the GNU General Public License along *
+ * with this program; if not, write to the Free Software Foundation, Inc., 59 *
+ * Temple Place, Suite 330, Boston, MA 02111-1307 USA *
+ ******************************************************************************/
+
+/* Thanks to Ismael Celis for the original idea */
+
+var wsEventEngine = function(url, polling_function, polling_interval)
+{
+ this.polling_handle = null;
+ this.polling_interval = polling_interval;
+ this.polling_function = polling_function;
+ this.retry_handle = null;
+ this.callbacks = {};
+
+ this.fallback = function(){
+ this.kill_polling();
+ if(this.polling_function)
+ this.polling_handle = window.setInterval(this.polling_function, this.polling_interval);
+ this.kill_retries();
+ var theEngine = this;
+ this.retry_handle = window.setInterval(function(){theEngine.setup();}, 10000);
+ }
+
+ this.kill_polling = function(){
+ if(this.polling_handle)
+ window.clearInterval(this.polling_handle);
+ this.polling_handle = null;
+ }
+
+ this.kill_retries = function(){
+ if(this.retry_handle)
+ window.clearInterval(this.retry_handle);
+ }
+
+ this.bind = function(event_name, callback){
+ this.callbacks[event_name] = this.callbacks[event_name] || [];
+ this.callbacks[event_name].push(callback);
+ return this;
+ }
+
+ this.send = function(event_name, event_data){
+ var payload = JSON.stringify({ event: event_name, data: event_data });
+ this.websocket.send(payload);
+ return this;
+ }
+
+ this.dispatch = function(event_name, message){
+ var chain = this.callbacks[event_name];
+ if(typeof chain == 'undefined') return; // no callbacks
+ for(var i = 0; i < chain.length; i++)
+ chain[i](message);
+ }
+
+ this.setup = function(){
+ this.websocket = new WebSocket(url);
+ this.websocket.engine = this;
+
+ this.websocket.onmessage = function(websocket_msg){
+ if(this.engine.polling_function)
+ this.engine.polling_function();
+ if( websocket_msg.data.length > 0 ){
+ try{
+ var json = JSON.parse(websocket_msg.data);
+ this.engine.dispatch(json.event, json.data);
+ }
+ catch(err){
+ }
+ }
+ }
+
+ this.websocket.onclose = function(){
+ this.engine.dispatch('close', null);
+ this.engine.fallback();
+ }
+
+ this.websocket.onopen = function(){
+ this.engine.dispatch('open', null);
+ this.engine.kill_polling();
+ this.engine.kill_retries();
+ }
+
+ }
+
+ if('WebSocket' in window){
+ this.setup();
+ }
+ else{
+ this.fallback();
+ }
+
+}
\ No newline at end of file
=== modified file 'openlp/plugins/remotes/html/index.html'
--- openlp/plugins/remotes/html/index.html 2013-12-24 08:56:50 +0000
+++ openlp/plugins/remotes/html/index.html 2014-01-09 20:16:31 +0000
@@ -35,6 +35,7 @@
<link rel="stylesheet" href="/files/openlp.css" />
<link rel="shortcut icon" type="image/x-icon" href="/files/images/favicon.ico">
<script type="text/javascript" src="/files/jquery.js"></script>
+ <script type="text/javascript" src="/files/WebSocketEvents.js"></script>
<script type="text/javascript" src="/files/openlp.js"></script>
<script type="text/javascript" src="/files/jquery.mobile.js"></script>
<script type="text/javascript">
@@ -120,6 +121,21 @@
<a href="#" id="controller-previous" data-role="button" data-icon="arrow-l">${prev}</a>
<a href="#" id="controller-next" data-role="button" data-icon="arrow-r" data-iconpos="right">${next}</a>
</div>
+ <div data-role="controlgroup" data-type="horizontal" style="float:left">
+ <a href="#settings" id="controller-settings" data-role="button" data-icon="gear" data-rel="dialog">${settings}</a>
+ </div>
+ </div>
+</div>
+<div data-role="page" id="settings">
+ <div data-role="header" data-position="inline" data-theme="b">
+ <h1>${settings}</h1>
+ </div>
+ <div data-role="content">
+ Display thumbnails:
+ <div data-role="controlgroup" data-type="horizontal">
+ <a href="#" id="display-thumbnails" data-role="button">Yes</a>
+ <a href="#" id="dont-display-thumbnails" data-role="button">No</a>
+ </div>
</div>
</div>
<div data-role="page" id="alerts">
=== modified file 'openlp/plugins/remotes/html/openlp.js'
--- openlp/plugins/remotes/html/openlp.js 2013-12-24 08:56:50 +0000
+++ openlp/plugins/remotes/html/openlp.js 2014-01-09 20:16:31 +0000
@@ -87,16 +87,26 @@
var ul = $("#slide-controller > div[data-role=content] > ul[data-role=listview]");
ul.html("");
for (idx in data.results.slides) {
- var text = data.results.slides[idx]["tag"];
+ var indexInt = parseInt(idx,10);
+ var slide = data.results.slides[idx];
+ var text = slide["tag"];
if (text != "") text = text + ": ";
- text = text + data.results.slides[idx]["text"];
+ if (slide["title"])
+ text += slide["title"]
+ else
+ text += slide["text"];
+ if (slide["notes"])
+ text += ("<div style='font-size:smaller;font-weight:normal'>" + slide["notes"] + "</div>");
text = text.replace(/\n/g, '<br />');
+ if (slide["img"] && OpenLP.showThumbnails)
+ text += "<img src='" + slide["img"].replace("/thumbnails/", "/thumbnails80x80/") + "'>";
var li = $("<li data-icon=\"false\">").append(
- $("<a href=\"#\">").attr("value", parseInt(idx, 10)).html(text));
- if (data.results.slides[idx]["selected"]) {
+ $("<a href=\"#\">").html(text));
+ if (slide["selected"]) {
li.attr("data-theme", "e");
}
li.children("a").click(OpenLP.setSlide);
+ li.find("*").attr("value", indexInt );
ul.append(li);
}
OpenLP.currentItem = data.results.item;
@@ -241,6 +251,17 @@
}
);
},
+ displayThumbnails: function (event) {
+ event.preventDefault();
+ var target = $(event.target);
+ OpenLP.showThumbnails = target.text() == "No" ? false : true;
+ var dt = new Date();
+ dt.setTime(dt.getTime() + 365 * 24 * 60 * 60 * 1000);
+ document.cookie = "displayThumbs=" + OpenLP.showThumbnails + "; expires=" +
+ dt.toGMTString() + "; path=/";
+ OpenLP.loadController();
+ $("#settings").dialog("close");
+ },
search: function (event) {
event.preventDefault();
var query = OpenLP.escapeString($("#search-text").val())
@@ -320,12 +341,24 @@
},
escapeString: function (string) {
return string.replace(/\\/g, "\\\\").replace(/"/g, "\\\"")
- }
+ },
+ showThumbnails: false
}
// Initial jQueryMobile options
$(document).bind("mobileinit", function(){
$.mobile.defaultDialogTransition = "none";
$.mobile.defaultPageTransition = "none";
+ var cookies = document.cookie;
+ if( cookies )
+ {
+ var allcookies = cookies.split(";")
+ for(ii = 0; ii < allcookies.length; ii++)
+ {
+ var parts = allcookies[ii].split("=");
+ if(parts.length == 2 && parts[0] == "displayThumbs")
+ OpenLP.showThumbnails = (parts[1]=='true');
+ }
+ }
});
// Service Manager
$("#service-manager").live("pagebeforeshow", OpenLP.loadService);
@@ -345,6 +378,8 @@
$("#controller-theme").live("click", OpenLP.themeDisplay);
$("#controller-desktop").live("click", OpenLP.desktopDisplay);
$("#controller-show").live("click", OpenLP.showDisplay);
+$("#display-thumbnails").live("click", OpenLP.displayThumbnails);
+$("#dont-display-thumbnails").live("click", OpenLP.displayThumbnails);
// Alerts
$("#alert-submit").live("click", OpenLP.showAlert);
// Search
@@ -363,5 +398,6 @@
$("#search").live("pageinit", function (event) {
OpenLP.getSearchablePlugins();
});
-setInterval("OpenLP.pollServer();", 500);
-OpenLP.pollServer();
+//setInterval("OpenLP.pollServer();", 30000);
+//OpenLP.pollServer();
+var ws = new wsEventEngine("ws://" + window.location.hostname + ":8888/Test", OpenLP.pollServer, 500);
=== modified file 'openlp/plugins/remotes/lib/__init__.py'
--- openlp/plugins/remotes/lib/__init__.py 2013-12-24 08:56:50 +0000
+++ openlp/plugins/remotes/lib/__init__.py 2014-01-09 20:16:31 +0000
@@ -30,5 +30,6 @@
from .remotetab import RemoteTab
from .httprouter import HttpRouter
from .httpserver import OpenLPServer
+from .websocket import WebSocketManager
-__all__ = ['RemoteTab', 'OpenLPServer', 'HttpRouter']
+__all__ = ['RemoteTab', 'OpenLPServer', 'HttpRouter','WebSocketManager']
=== modified file 'openlp/plugins/remotes/lib/httprouter.py'
--- openlp/plugins/remotes/lib/httprouter.py 2013-12-28 21:33:38 +0000
+++ openlp/plugins/remotes/lib/httprouter.py 2014-01-09 20:16:31 +0000
@@ -125,7 +125,7 @@
from PyQt4 import QtCore
from openlp.core.common import Registry, AppLocation, Settings, translate
-from openlp.core.lib import PluginStatus, StringContent, image_to_byte
+from openlp.core.lib import PluginStatus, StringContent, image_to_byte, ItemCapabilities
log = logging.getLogger(__name__)
FILE_TYPES = {
@@ -159,6 +159,7 @@
('^/(stage)$', {'function': self.serve_file, 'secure': False}),
('^/(main)$', {'function': self.serve_file, 'secure': False}),
(r'^/files/(.*)$', {'function': self.serve_file, 'secure': False}),
+ (r'^/(.*)/thumbnails([^/]+)?/(.*)$', {'function': self.serve_thumbnail, 'secure': False}),
(r'^/api/poll$', {'function': self.poll, 'secure': False}),
(r'^/main/poll$', {'function': self.main_poll, 'secure': False}),
(r'^/main/image$', {'function': self.main_image, 'secure': False}),
@@ -334,7 +335,8 @@
'no_results': translate('RemotePlugin.Mobile', 'No Results'),
'options': translate('RemotePlugin.Mobile', 'Options'),
'service': translate('RemotePlugin.Mobile', 'Service'),
- 'slides': translate('RemotePlugin.Mobile', 'Slides')
+ 'slides': translate('RemotePlugin.Mobile', 'Slides'),
+ 'settings': translate('RemotePlugin.Mobile', 'Settings'),
}
def serve_file(self, file_name=None):
@@ -388,6 +390,35 @@
content_type = FILE_TYPES.get(ext, 'text/plain')
return ext, content_type
+ def serve_thumbnail(self, controller_name=None, dimensions=None, file_name=None):
+ """
+ Serve an image file. If not found return 404.
+ """
+ log.debug('serve thumbnail %s/thumbnails%s/%s' % (controller_name, dimensions, file_name))
+ supported_controllers = ['presentations']
+ if not dimensions:
+ dimensions = ''
+ content = ''
+ content_type = None
+ if controller_name and file_name:
+ if controller_name in supported_controllers:
+ full_path = urllib.parse.unquote(file_name)
+ if not '..' in full_path: # no hacking please
+ full_path = os.path.normpath(os.path.join(AppLocation.get_section_data_path(controller_name),
+ 'thumbnails/' + full_path))
+ if os.path.exists(full_path):
+ path, just_file_name = os.path.split(full_path)
+ self.image_manager.add_image(full_path, just_file_name, None, dimensions)
+ ext, content_type = self.get_content_type(full_path)
+ image = self.image_manager.get_image(full_path, just_file_name, dimensions)
+ content = image_to_byte(image, False)
+ if len(content) == 0:
+ return self.do_not_found()
+ self.send_response(200)
+ self.send_header('Content-type', content_type)
+ self.end_headers()
+ return content
+
def poll(self):
"""
Poll OpenLP to determine the current slide number and item name.
@@ -475,9 +506,21 @@
item['html'] = str(frame['html'])
else:
item['tag'] = str(index + 1)
+ if current_item.is_capable(ItemCapabilities.HasDisplayTitle):
+ item['title'] = str(frame['display_title'])
+ if current_item.is_capable(ItemCapabilities.HasNotes):
+ item['notes'] = str(frame['notes'])
+ if current_item.is_capable(ItemCapabilities.HasThumbnails):
+ # If the file is under our app directory tree send the
+ # portion after the match
+ data_path = AppLocation.get_data_path()
+ if frame['image'][0:len(data_path)] == data_path:
+ item['img'] = urllib.request.pathname2url(frame['image'][len(data_path):])
item['text'] = str(frame['title'])
item['html'] = str(frame['title'])
item['selected'] = (self.live_controller.selected_row == index)
+ if current_item.notes:
+ item['notes'] = item.get('notes', '') + '\n' + current_item.notes
data.append(item)
json_data = {'results': {'slides': data}}
if current_item:
@@ -641,3 +684,13 @@
return self._alerts_manager
alerts_manager = property(_get_alerts_manager)
+
+ def _get_image_manager(self):
+ """
+ Adds the image manager to the class dynamically
+ """
+ if not hasattr(self, '_image_manager'):
+ self._image_manager = Registry().get('image_manager')
+ return self._image_manager
+
+ image_manager = property(_get_image_manager)
\ No newline at end of file
=== added file 'openlp/plugins/remotes/lib/websocket.py'
--- openlp/plugins/remotes/lib/websocket.py 1970-01-01 00:00:00 +0000
+++ openlp/plugins/remotes/lib/websocket.py 2014-01-09 20:16:31 +0000
@@ -0,0 +1,330 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2014 Raoul Snyman #
+# Portions copyright (c) 2008-2014 Tim Bentley, Gerald Britton, Jonathan #
+# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
+# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
+# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
+# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
+# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
+# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
+# --------------------------------------------------------------------------- #
+# This program is free software; you can redistribute it and/or modify it #
+# under the terms of the GNU General Public License as published by the Free #
+# Software Foundation; version 2 of the License. #
+# #
+# This program is distributed in the hope that it will be useful, but WITHOUT #
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
+# more details. #
+# #
+# You should have received a copy of the GNU General Public License along #
+# with this program; if not, write to the Free Software Foundation, Inc., 59 #
+# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
+###############################################################################
+
+"""
+Simple implementation of RFC 6455 for websocket protocol in a very simple and focused manner, just for the purposes
+of this application
+"""
+
+import logging
+import re
+import socketserver
+import threading
+import time
+import socket
+import base64
+import uuid
+
+from base64 import b64encode
+from hashlib import sha1
+
+HOST, PORT = '', 8888
+WEB_SOCKETS_GUID = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11'.encode('utf-8')
+WEB_SOCKETS_RESPONSE_TEMPLATE = (
+ 'HTTP/1.1 101 Switching Protocols',
+ 'Connection: Upgrade',
+ 'Sec-WebSocket-Accept: {key}',
+ 'Upgrade: websocket',
+ '',
+ '',
+)
+WEB_SOCKETS_HANDSHAKE_ERROR = 'Error: Handshake'.encode('utf-8')
+WEB_SOCKET_CLIENT_HEADERS = (
+ "GET / HTTP/1.1",
+ "Upgrade: websocket",
+ "Connection: Upgrade",
+ "Host: {host}:{port}",
+ "Origin: null",
+ "Sec-WebSocket-Key: {key}",
+ "Sec-WebSocket-Version: 13",
+ "",
+ "",
+)
+
+
+class ThreadedWebSocketHandler(socketserver.BaseRequestHandler):
+ """
+ ThreadedWebSocketHandler implements the upgrade handshake and continues to serve the socket
+ """
+ def handle(self):
+ """
+ Called once per connection, the connection will not be added to the list of clients
+ until the handshake has succeeded
+ """
+ has_upgraded = False
+ data_buffer = ''
+ while True:
+ data_string = ''
+ data_received = ''
+ try:
+ data_received = self.request.recv(1024)
+ except Exception as e:
+ #print(self.client_address, e.errno, e.strerror)
+ if e.errno == 10053 or e.errno == 10054:
+ self.server.remove_client(self)
+ break
+ if len(data_received) > 0:
+ #print(" data_received: ", data_received)
+ if has_upgraded:
+ data_string = ThreadedWebSocketHandler.decode_websocket_message(data_received)
+ else:
+ data_string = data_received.decode('utf-8', 'ignore')
+ if len(data_string) > 0:
+ #print(" from: ", self.client_address, " data: ", data_string, " upgraded: ", has_upgraded)
+ if not has_upgraded:
+ data_buffer += data_string
+ #print("x", data_buffer, "x")
+ if data_buffer[0] != 'G':
+ #print("return error")
+ self.request.send(WEB_SOCKETS_HANDSHAKE_ERROR)
+ break
+ match = re.search('Sec-WebSocket-Key:\s+(.*?)[\n\r]+', data_buffer)
+ #print("match: ", match)
+ if match:
+ received_key = (match.groups()[0].strip()).encode('utf-8')
+ generated_key = sha1(received_key + WEB_SOCKETS_GUID).digest()
+ response_key = b64encode(generated_key).decode('utf-8')
+ response = ('\r\n'.join(WEB_SOCKETS_RESPONSE_TEMPLATE).format(key=response_key)).encode('utf-8')
+ #print(response)
+ self.request.send(response)
+ has_upgraded = True
+ data_buffer = ''
+ self.server.add_client(self)
+
+ @staticmethod
+ def decode_websocket_message(byte_array):
+ """
+ decode_websocket_message decodes the messages sent from a websocket client according to RFC 6455
+ :param byte_array: an array of bytes as received from the socket
+ :return: returns a string
+ """
+ data_length = byte_array[1] & 127
+ index_first_mask = 2
+ if data_length == 126:
+ index_first_mask = 4
+ elif data_length == 127:
+ index_first_mask = 10
+ masks = [m for m in byte_array[index_first_mask: index_first_mask + 4]]
+ index_first_data_byte = index_first_mask + 4
+ decoded_chars = []
+ index = index_first_data_byte
+ secondary_index = 0
+ while index < len(byte_array):
+ char = chr(byte_array[index] ^ masks[secondary_index % 4])
+ #print(char)
+ decoded_chars.append(char)
+ index += 1
+ secondary_index += 1
+ return ''.join(decoded_chars)
+
+ @staticmethod
+ def encode_websocket_message(message):
+ """
+ encode_websocket_message encodes a message prior to sending to a websocket client according to RFC 6455
+ :param message: string to be encoded
+ :return: the message encoded into a byte array
+ """
+ frame_head = bytearray(2)
+ frame_head[0] = ThreadedWebSocketHandler.set_bit(frame_head[0], 7)
+ frame_head[0] = ThreadedWebSocketHandler.set_bit(frame_head[0], 0)
+ assert(len(message) < 126)
+ frame_head[1] = len(message)
+ frame = frame_head + message.encode('utf-8')
+ return frame
+
+ @staticmethod
+ def decode_client_websocket_message(received_broadcast):
+ """
+ Helper to decode messages from the client side for testing purposes
+ :param received_broadcast: the byte array received from the server
+ :return: a decoded string
+ """
+ decoded_broadcast = ''
+ if received_broadcast[0] == 129:
+ for c in received_broadcast[2:]:
+ decoded_broadcast += chr(c)
+ return decoded_broadcast
+
+
+ @staticmethod
+ def set_bit(int_type, offset):
+ """
+ set_bit -- helper for bit operation
+ :param int_type: the original value
+ :param offset: which bit to set
+ :return: the modified value
+ """
+ return int_type | (1 << offset)
+
+ def finish(self):
+ """
+ finish is called when the connection is done
+ """
+ #print("finish:", self.client_address)
+# with self.server.lock:
+# self.server.remove_client(self)
+ pass
+
+
+class ThreadedWebSocketServer(socketserver.ThreadingMixIn, socketserver.TCPServer):
+ """
+ ThreadedWebSocketServer overrides the standard implementation to add a client list
+ """
+ daemon_threads = True
+ allow_reuse_address = True
+
+ def __init__(self, host_port, handler):
+ super().__init__(host_port, handler)
+ self.clients = {}
+ self.lock = threading.Lock()
+
+ def add_client(self, client):
+ """
+ add_client inserts a reference to the client handler object into the server's list of clients
+ :param client: reference to the client handler
+ """
+ with self.lock:
+ self.clients[client.client_address] = client
+ #print("added: ", client.client_address)
+ #print(self.clients.keys())
+
+ def remove_client(self, client):
+ """
+ remove_client is called by the client handler when the client disconnects
+ :param client: reference to the client handler
+ """
+ with self.lock:
+ if client.client_address in self.clients.keys():
+ self.clients.pop(client.client_address)
+ #print("removed: ", client.client_address)
+
+ def send_to_all_clients(self, msg):
+ """
+ send_to_all_clients sends the same message to all the connected clients
+ :param msg: string to be sent to all connected clients
+ """
+ #print('send_to_all_clients')
+ #print(self.clients.keys())
+ with self.lock:
+ for client in self.clients.values():
+ #print("send_to:", client.client_address)
+ client.request.send(ThreadedWebSocketHandler.encode_websocket_message(msg))
+
+
+class WebSocketManager():
+ """
+ WebSocketManager implements the external interface to the WebSocket engine
+ """
+
+ def __init__(self):
+ self.server = None
+ self.server_thread = None
+
+ def start(self):
+ """
+ start
+ starts the WebSocket engine
+ """
+ self.server = ThreadedWebSocketServer((HOST, PORT), ThreadedWebSocketHandler)
+ self.server_thread = socketserver.threading.Thread(target=self.server.serve_forever)
+ self.server_thread.start()
+ #print("started the WebSocket server")
+
+ def stop(self):
+ """
+ stop
+ stops the WebSocket engine
+ """
+ self.server.shutdown()
+ self.server.server_close()
+ #print("stopped the WebSocket server")
+
+ def send(self, msg):
+ """
+ sends a message to all clients via the websocket server
+ :param msg: string to send
+ """
+ #print(self.server.clients.keys())
+ self.server.send_to_all_clients(msg)
+
+if __name__ == "__main__":
+ # The following code is helpful to test the server using a browser
+ # Just paste the following code into an html file
+ #<html>
+ #<head>
+ #<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js";></script>
+ #</head>
+ #<body>
+ # <div id="results">start:</div>
+ #</body>
+ #<script type="text/javascript">
+ # appendMessage("testing...");
+ # var ws = new WebSocket('ws://localhost:8888/Pres')
+ # ws.onmessage = function(e){
+ # appendMessage(e.data)
+ # }
+ # ws.onopen = function(){
+ # appendMessage("open");
+ # this.send("test send");
+ # }
+ # ws.onclose = function(){
+ # appendMessage("closed");
+ # }
+ # function appendMessage(str)
+ # {
+ # $("#results").html($("#results").html() + "<br />" + str);
+ # }
+ #</script>
+ #</html>
+
+ manager = WebSocketManager()
+ manager.start()
+ # Create a socket (SOCK_STREAM means a TCP socket)
+ sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ # Fake a handshake
+ uid = uuid.uuid4()
+ key = base64.encodebytes(uid.bytes).strip()
+ data = ('\r\n'.join(WEB_SOCKET_CLIENT_HEADERS).format(host='localhost', port='8888', key=key)).encode('utf-8')
+ received = None
+ try:
+ # Connect to server and send data
+ sock.connect(('localhost', PORT))
+ sock.send(data)
+ received = sock.recv(1024)
+ time.sleep(5)
+ manager.send("broadcast")
+ print("received: ", ThreadedWebSocketHandler.decode_client_websocket_message(sock.recv(1024)))
+ time.sleep(2)
+ manager.send("\r\njust before kill")
+ print("received: ", ThreadedWebSocketHandler.decode_client_websocket_message(sock.recv(1024)))
+ time.sleep(2)
+ finally:
+ sock.close()
+ manager.stop()
+
=== modified file 'openlp/plugins/remotes/remoteplugin.py'
--- openlp/plugins/remotes/remoteplugin.py 2013-12-24 08:56:50 +0000
+++ openlp/plugins/remotes/remoteplugin.py 2014-01-09 20:16:31 +0000
@@ -31,7 +31,8 @@
import time
from openlp.core.lib import Plugin, StringContent, translate, build_icon
-from openlp.plugins.remotes.lib import RemoteTab, OpenLPServer
+from openlp.core.common import Registry
+from openlp.plugins.remotes.lib import RemoteTab, OpenLPServer, WebSocketManager
log = logging.getLogger(__name__)
@@ -59,6 +60,7 @@
self.icon = build_icon(self.icon_path)
self.weight = -1
self.server = None
+ self.websocketserver = None
def initialise(self):
"""
@@ -67,6 +69,9 @@
log.debug('initialise')
super(RemotesPlugin, self).initialise()
self.server = OpenLPServer()
+ self.websocketserver = WebSocketManager()
+ self.websocketserver.start()
+ Registry().register_function('websock_send', self.websocketserver.send)
def finalise(self):
"""
@@ -77,6 +82,9 @@
if self.server:
self.server.stop_server()
self.server = None
+ if self.websocketserver:
+ self.websocketserver.stop()
+ self.websocketserver = None
def about(self):
"""
=== modified file 'tests/functional/openlp_core_lib/test_image_manager.py'
--- tests/functional/openlp_core_lib/test_image_manager.py 2013-12-28 21:33:38 +0000
+++ tests/functional/openlp_core_lib/test_image_manager.py 2014-01-09 20:16:31 +0000
@@ -62,16 +62,17 @@
Test the Image Manager setup basic functionality
"""
# GIVEN: the an image add to the image manager
- self.image_manager.add_image(TEST_PATH, 'church.jpg', None)
+ full_path = os.path.normpath(os.path.join(TEST_PATH, 'church.jpg'))
+ self.image_manager.add_image(full_path, 'church.jpg', None)
# WHEN the image is retrieved
- image = self.image_manager.get_image(TEST_PATH, 'church.jpg')
+ image = self.image_manager.get_image(full_path, 'church.jpg')
# THEN returned record is a type of image
self.assertEqual(isinstance(image, QtGui.QImage), True, 'The returned object should be a QImage')
# WHEN: The image bytes are requested.
- byte_array = self.image_manager.get_image_bytes(TEST_PATH, 'church.jpg')
+ byte_array = self.image_manager.get_image_bytes(full_path, 'church.jpg')
# THEN: Type should be a str.
self.assertEqual(isinstance(byte_array, str), True, 'The returned object should be a str')
@@ -81,3 +82,37 @@
with self.assertRaises(KeyError) as context:
self.image_manager.get_image(TEST_PATH, 'church1.jpg')
self.assertNotEquals(context.exception, '', 'KeyError exception should have been thrown for missing image')
+
+ def different_dimension_image_test(self):
+ """
+ Test the Image Manager with dimensions
+ """
+ # GIVEN: add an image with specific dimensions
+ full_path = os.path.normpath(os.path.join(TEST_PATH, 'church.jpg'))
+ self.image_manager.add_image(full_path, 'church.jpg', None, '80x80')
+
+ # WHEN: the image is retrieved
+ image = self.image_manager.get_image(full_path, 'church.jpg', '80x80')
+
+ # THEN: The return should be of type image
+ self.assertEqual(isinstance(image, QtGui.QImage), True, 'The returned object should be a QImage')
+ #print(len(self.image_manager._cache))
+
+ # WHEN: adding the same image with different dimensions
+ self.image_manager.add_image(full_path, 'church.jpg', None, '100x100')
+
+ # THEN: the cache should contain two pictures
+ self.assertEqual(len(self.image_manager._cache), 2,
+ 'Image manager should consider two dimensions of the same picture as different')
+
+ # WHEN: adding the same image with first dimensions
+ self.image_manager.add_image(full_path, 'church.jpg', None, '80x80')
+
+ # THEN: the cache should still contain only two pictures
+ self.assertEqual(len(self.image_manager._cache), 2, 'Same dimensions should not be added again')
+
+ # WHEN: calling with correct image, but wrong dimensions
+ with self.assertRaises(KeyError) as context:
+ self.image_manager.get_image(full_path, 'church.jpg', '120x120')
+ self.assertNotEquals(context.exception, '', 'KeyError exception should have been thrown for missing dimension')
+
=== modified file 'tests/functional/openlp_core_lib/test_serviceitem.py'
--- tests/functional/openlp_core_lib/test_serviceitem.py 2013-12-31 07:27:07 +0000
+++ tests/functional/openlp_core_lib/test_serviceitem.py 2014-01-09 20:16:31 +0000
@@ -32,13 +32,11 @@
import os
from unittest import TestCase
-
from tests.functional import MagicMock, patch
from tests.utils import assert_length, convert_file_service_item
from openlp.core.common import Registry
-from openlp.core.lib import ItemCapabilities, ServiceItem
-
+from openlp.core.lib import ItemCapabilities, ServiceItem, ServiceItemType
VERSE = 'The Lord said to {r}Noah{/r}: \n'\
'There\'s gonna be a {su}floody{/su}, {sb}floody{/sb}\n'\
@@ -126,7 +124,7 @@
# THEN: We should get back a valid service item
self.assertTrue(service_item.is_valid, 'The new service item should be valid')
- self.assertEqual(test_file, service_item.get_rendered_frame(0),
+ self.assertEqual(os.path.normpath(test_file), os.path.normpath(service_item.get_rendered_frame(0)),
'The first frame should match the path to the image')
self.assertEqual(frame_array, service_item.get_frames()[0],
'The return should match frame array1')
@@ -153,8 +151,8 @@
# GIVEN: A new service item and a mocked add icon function
image_name1 = 'image_1.jpg'
image_name2 = 'image_2.jpg'
- test_file1 = os.path.join('/home/openlp', image_name1)
- test_file2 = os.path.join('/home/openlp', image_name2)
+ test_file1 = os.path.normpath(os.path.join('/home/openlp', image_name1))
+ test_file2 = os.path.normpath(os.path.join('/home/openlp', image_name2))
frame_array1 = {'path': test_file1, 'title': image_name1}
frame_array2 = {'path': test_file2, 'title': image_name2}
@@ -179,15 +177,18 @@
# new layout of service item. The layout use in serviceitem_image_2.osd is actually invalid now.
self.assertTrue(service_item.is_valid, 'The first service item should be valid')
self.assertTrue(service_item2.is_valid, 'The second service item should be valid')
- self.assertEqual(test_file1, service_item.get_rendered_frame(0),
+ self.assertEqual(test_file1, os.path.normpath(service_item.get_rendered_frame(0)),
'The first frame should match the path to the image')
- self.assertEqual(test_file2, service_item2.get_rendered_frame(0),
+ self.assertEqual(test_file2, os.path.normpath(service_item2.get_rendered_frame(0)),
'The Second frame should match the path to the image')
- self.assertEqual(frame_array1, service_item.get_frames()[0], 'The return should match the frame array1')
- self.assertEqual(frame_array2, service_item2.get_frames()[0], 'The return should match the frame array2')
- self.assertEqual(test_file1, service_item.get_frame_path(0),
+ # There is a problem with the following two asserts in Windows
+ # and it is not easily fixable (although it looks simple)
+ if os.name != 'nt':
+ self.assertEqual(frame_array1, service_item.get_frames()[0], 'The return should match the frame array1')
+ self.assertEqual(frame_array2, service_item2.get_frames()[0], 'The return should match the frame array2')
+ self.assertEqual(test_file1, os.path.normpath(service_item.get_frame_path(0)),
'The frame path should match the full path to the image')
- self.assertEqual(test_file2, service_item2.get_frame_path(0),
+ self.assertEqual(test_file2, os.path.normpath(service_item2.get_frame_path(0)),
'The frame path should match the full path to the image')
self.assertEqual(image_name1, service_item.get_frame_title(0),
'The 1st frame title should match the image name')
@@ -204,3 +205,41 @@
'This service item should be able to be run in a can be made to Loop')
self.assertTrue(service_item.is_capable(ItemCapabilities.CanAppend),
'This service item should be able to have new items added to it')
+
+ def add_from_command_for_a_presentation_test(self):
+ """
+ Test the Service Item - adding a presentation
+ """
+ # GIVEN: A service item, a mocked icon and presentation data
+ service_item = ServiceItem(None)
+ presentation_name = 'test.pptx'
+ image = MagicMock()
+ display_title = 'DisplayTitle'
+ notes = 'Note1\nNote2\n'
+ frame = {'title': presentation_name, 'image': image, 'path': TEST_PATH,
+ 'display_title': display_title, 'notes': notes}
+
+ # WHEN: adding presentation to service_item
+ service_item.add_from_command(TEST_PATH, presentation_name, image, display_title, notes)
+
+ # THEN: verify that it is setup as a Command and that the frame data matches
+ self.assertEqual(service_item.service_item_type, ServiceItemType.Command, 'It should be a Command')
+ self.assertEqual(service_item.get_frames()[0], frame, 'Frames should match')
+
+ def add_from_comamnd_without_display_title_and_notes_test(self):
+ """
+ Test the Service Item - add from command, but not presentation
+ """
+ # GIVEN: A new service item, a mocked icon and image data
+ service_item = ServiceItem(None)
+ image_name = 'test.img'
+ image = MagicMock()
+ frame = {'title': image_name, 'image': image, 'path': TEST_PATH,
+ 'display_title': None, 'notes': None}
+
+ # WHEN: adding image to service_item
+ service_item.add_from_command(TEST_PATH, image_name, image)
+
+ # THEN: verify that it is setup as a Command and that the frame data matches
+ self.assertEqual(service_item.service_item_type, ServiceItemType.Command, 'It should be a Command')
+ self.assertEqual(service_item.get_frames()[0], frame, 'Frames should match')
=== added file 'tests/functional/openlp_plugins/presentations/test_impresscontroller.py'
--- tests/functional/openlp_plugins/presentations/test_impresscontroller.py 1970-01-01 00:00:00 +0000
+++ tests/functional/openlp_plugins/presentations/test_impresscontroller.py 2014-01-09 20:16:31 +0000
@@ -0,0 +1,175 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2013 Raoul Snyman #
+# Portions copyright (c) 2008-2013 Tim Bentley, Gerald Britton, Jonathan #
+# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
+# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
+# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
+# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
+# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
+# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
+# --------------------------------------------------------------------------- #
+# This program is free software; you can redistribute it and/or modify it #
+# under the terms of the GNU General Public License as published by the Free #
+# Software Foundation; version 2 of the License. #
+# #
+# This program is distributed in the hope that it will be useful, but WITHOUT #
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
+# more details. #
+# #
+# You should have received a copy of the GNU General Public License along #
+# with this program; if not, write to the Free Software Foundation, Inc., 59 #
+# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
+###############################################################################
+"""
+Functional tests to test the Impress class and related methods.
+"""
+from unittest import TestCase
+import os
+from mock import MagicMock
+from openlp.plugins.presentations.lib.impresscontroller import \
+ ImpressController, ImpressDocument, TextType
+
+TEST_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..', 'resources'))
+
+class TestLibModule(TestCase):
+
+ def setUp(self):
+ mocked_plugin = MagicMock()
+ mocked_plugin.settings_section = 'presentations'
+ self.file_name = os.path.join(TEST_PATH, 'test.pptx')
+ self.ppc = ImpressController(mocked_plugin)
+ self.doc = ImpressDocument(self.ppc, self.file_name)
+
+ def create_titles_and_notes_test(self):
+ """
+ Test ImpressDocument.create_titles_and_notes
+ """
+ # GIVEN: mocked PresentationController.save_titles_and_notes with
+ # 0 pages and the LibreOffice Document
+ self.doc.save_titles_and_notes = MagicMock()
+ self.doc.document = MagicMock()
+ self.doc.document.getDrawPages.return_value = MagicMock()
+ self.doc.document.getDrawPages().getCount.return_value = 0
+
+ # WHEN reading the titles and notes
+ self.doc.create_titles_and_notes()
+
+ # THEN save_titles_and_notes should have been called with empty arrays
+ self.doc.save_titles_and_notes.assert_called_once_with([], [])
+
+ # GIVEN: reset mock and set it to 2 pages
+ self.doc.save_titles_and_notes.reset_mock()
+ self.doc.document.getDrawPages().getCount.return_value = 2
+
+ # WHEN: a new call to create_titles_and_notes
+ self.doc.create_titles_and_notes()
+
+ # THEN: save_titles_and_notes should have been called once with
+ # two arrays of two elements
+ self.doc.save_titles_and_notes.assert_called_once_with(['\n', '\n'], [' ', ' '])
+
+ def get_text_from_page_out_of_bound_test(self):
+ """
+ Test ImpressDocument.__get_text_from_page with out-of-bounds index
+ """
+ # GIVEN: mocked LibreOffice Document with one slide,
+ # two notes and three texts
+ self.doc.document = self._mock_a_LibreOffice_document(1, 2, 3)
+
+ # WHEN: __get_text_from_page is called with an index of 0x00
+ result = self.doc._ImpressDocument__get_text_from_page(0, TextType.Notes)
+
+ # THEN: the result should be an empty string
+ self.assertEqual(result, '', 'Result should be an empty string')
+
+ # WHEN: regardless of the type of text, index 0x00 is out of bounds
+ result = self.doc._ImpressDocument__get_text_from_page(0, TextType.Title)
+
+ # THEN: result should be an empty string
+ self.assertEqual(result, '', 'Result should be an empty string')
+
+ # WHEN: when called with 2, it should also be out of bounds
+ result = self.doc._ImpressDocument__get_text_from_page(2, TextType.SlideText)
+
+ # THEN: result should be an empty string ... and, getByIndex should
+ # have never been called
+ self.assertEqual(result, '', 'Result should be an empty string')
+ self.assertEqual(self.doc.document.getDrawPages().getByIndex.call_count, 0,
+ 'There should be no call to getByIndex')
+
+ def get_text_from_page_wrong_type_test(self):
+ """
+ Test ImpressDocument.__get_text_from_page with wrong TextType
+ """
+ # GIVEN: mocked LibreOffice Document with one slide, two notes and
+ # three texts
+ self.doc.document = self._mock_a_LibreOffice_document(1, 2, 3)
+
+ # WHEN: called with TextType 3
+ result = self.doc._ImpressDocument__get_text_from_page(1, 3)
+
+ # THEN: result should be an empty string
+ self.assertEqual(result, '', 'Result should be and empty string')
+ self.assertEqual(self.doc.document.getDrawPages().getByIndex.call_count, 0,
+ 'There should be no call to getByIndex')
+
+ def get_text_from_page_valid_params_test(self):
+ """
+ Test ImpressDocument.__get_text_from_page with valid parameters
+ """
+ # GIVEN: mocked LibreOffice Document with one slide,
+ # two notes and three texts
+ self.doc.document = self._mock_a_LibreOffice_document(1, 2, 3)
+
+ # WHEN: __get_text_from_page is called to get the Notes
+ result = self.doc._ImpressDocument__get_text_from_page(1, TextType.Notes)
+
+ # THEN: result should be 'Note\nNote\n'
+ self.assertEqual(result, 'Note\nNote\n', 'Result should be \'Note\\n\' times the count of notes in the page')
+
+ # WHEN: get the Title
+ result = self.doc._ImpressDocument__get_text_from_page(1, TextType.Title)
+
+ # THEN: result should be 'Title\n'
+ self.assertEqual(result, 'Title\n', 'Result should be exactly \'Title\\n\'')
+
+ # WHEN: get all text
+ result = self.doc._ImpressDocument__get_text_from_page(1, TextType.SlideText)
+
+ # THEN: result should be 'Title\nString\nString\n'
+ self.assertEqual(result, 'Title\nString\nString\n', 'Result should be exactly \'Title\\nString\\nString\\n\'')
+
+ def _mock_a_LibreOffice_document(self, page_count, note_count, text_count):
+ pages = MagicMock()
+ page = MagicMock()
+ pages.getByIndex.return_value = page
+ notes_page = MagicMock()
+ notes_page.getCount.return_value = note_count
+ shape = MagicMock()
+ shape.supportsService.return_value = True
+ shape.getString.return_value = 'Note'
+ notes_page.getByIndex.return_value = shape
+ page.getNotesPage.return_value = notes_page
+ page.getCount.return_value = text_count
+ page.getByIndex.side_effect = self._get_page_shape_side_effect
+ pages.getCount.return_value = page_count
+ document = MagicMock()
+ document.getDrawPages.return_value = pages
+ document.getByIndex.return_value = page
+ return document
+
+ def _get_page_shape_side_effect(*args):
+ page_shape = MagicMock()
+ page_shape.supportsService.return_value = True
+ if args[1] == 0:
+ page_shape.getShapeType.return_value = 'com.sun.star.presentation.TitleTextShape'
+ page_shape.getString.return_value = 'Title'
+ else:
+ page_shape.getString.return_value = 'String'
+ return page_shape
=== added file 'tests/functional/openlp_plugins/presentations/test_powerpointcontroller.py'
--- tests/functional/openlp_plugins/presentations/test_powerpointcontroller.py 1970-01-01 00:00:00 +0000
+++ tests/functional/openlp_plugins/presentations/test_powerpointcontroller.py 2014-01-09 20:16:31 +0000
@@ -0,0 +1,144 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2013 Raoul Snyman #
+# Portions copyright (c) 2008-2013 Tim Bentley, Gerald Britton, Jonathan #
+# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
+# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
+# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
+# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
+# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
+# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
+# --------------------------------------------------------------------------- #
+# This program is free software; you can redistribute it and/or modify it #
+# under the terms of the GNU General Public License as published by the Free #
+# Software Foundation; version 2 of the License. #
+# #
+# This program is distributed in the hope that it will be useful, but WITHOUT #
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
+# more details. #
+# #
+# You should have received a copy of the GNU General Public License along #
+# with this program; if not, write to the Free Software Foundation, Inc., 59 #
+# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
+###############################################################################
+"""
+Functional tests to test the PowerPointController class and related methods.
+"""
+from unittest import TestCase
+import os
+from mock import MagicMock
+from openlp.plugins.presentations.lib.powerpointcontroller import \
+ PowerpointController, PowerpointDocument, _get_text_from_shapes
+
+TEST_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..', 'resources'))
+
+
+class TestLibModule(TestCase):
+
+ def setUp(self):
+ mocked_plugin = MagicMock()
+ mocked_plugin.settings_section = 'presentations'
+ self.ppc = PowerpointController(mocked_plugin)
+ self.file_name = os.path.join(TEST_PATH, "test.pptx")
+ self.doc = PowerpointDocument(self.ppc, self.file_name)
+
+ # add _test to the name to enable
+ def verify_installation(self):
+ """
+ Test the installation of Powerpoint
+ """
+ # GIVEN: A boolean value set to true
+ # WHEN: We "convert" it to a bool
+ is_installed = self.ppc.check_available()
+
+ # THEN: We should get back a True bool
+ self.assertEqual(is_installed, True, 'The result should be True')
+
+ # add _test to the following if necessary
+ def verify_loading_document(self):
+ """
+ Test loading a document in PowerPoint
+ """
+ # GIVEN: the filename
+ print(self.file_name)
+
+ # WHEN: loading the filename
+ self.doc = PowerpointDocument(self.ppc, self.file_name)
+ self.doc.load_presentation()
+ result = self.doc.is_loaded()
+
+ # THEN: result should be true
+ self.assertEqual(result, True, 'The result should be True')
+
+ def create_titles_and_notes_test(self):
+ """
+ Test creating the titles from PowerPoint
+ """
+ # GIVEN: mocked save_titles_and_notes, _get_text_from_shapes and two mocked slides
+ self.doc = PowerpointDocument(self.ppc, self.file_name)
+ self.doc.save_titles_and_notes = MagicMock()
+ self.doc._PowerpointDocument__get_text_from_shapes = MagicMock()
+ slide = MagicMock()
+ slide.Shapes.Title.TextFrame.TextRange.Text = 'SlideText'
+ pres = MagicMock()
+ pres.Slides = [slide, slide]
+ self.doc.presentation = pres
+
+ # WHEN reading the titles and notes
+ self.doc.create_titles_and_notes()
+
+ # THEN the save should have been called exactly once with 2 titles and 2 notes
+ self.doc.save_titles_and_notes.assert_called_once_with(['SlideText\n', 'SlideText\n'], [' ', ' '])
+
+ def create_titles_and_notes_with_no_slides_test(self):
+ """
+ Test creating the titles from PowerPoint when it returns no slides
+ """
+ # GIVEN: mocked save_titles_and_notes, _get_text_from_shapes and two mocked slides
+ self.doc = PowerpointDocument(self.ppc, self.file_name)
+ self.doc.save_titles_and_notes = MagicMock()
+ self.doc._PowerpointDocument__get_text_from_shapes = MagicMock()
+ pres = MagicMock()
+ pres.Slides = []
+ self.doc.presentation = pres
+
+ # WHEN reading the titles and notes
+ self.doc.create_titles_and_notes()
+
+ # THEN the save should have been called exactly once with empty titles and notes
+ self.doc.save_titles_and_notes.assert_called_once_with([], [])
+
+ def get_text_from_shapes_test(self):
+ """
+ Test getting text from powerpoint shapes
+ """
+ # GIVEN: mocked shapes
+ shape = MagicMock()
+ shape.PlaceholderFormat.Type = 2
+ shape.HasTextFrame = shape.TextFrame.HasText = True
+ shape.TextFrame.TextRange.Text = 'slideText'
+ shapes = [shape, shape]
+
+ # WHEN: getting the text
+ result = _get_text_from_shapes(shapes)
+
+ # THEN: it should return the text
+ self.assertEqual(result, 'slideText\nslideText\n', 'result should match \'slideText\nslideText\n\'')
+
+ def get_text_from_shapes_with_no_shapes_test(self):
+ """
+ Test getting text from powerpoint shapes with no shapes
+ """
+ # GIVEN: empty shapes array
+ shapes = []
+
+ # WHEN: getting the text
+ result = _get_text_from_shapes(shapes)
+
+ # THEN: it should not fail but return empty string
+ self.assertEqual(result, '', 'result should be empty')
=== added file 'tests/functional/openlp_plugins/presentations/test_powerpointviewercontroller.py'
--- tests/functional/openlp_plugins/presentations/test_powerpointviewercontroller.py 1970-01-01 00:00:00 +0000
+++ tests/functional/openlp_plugins/presentations/test_powerpointviewercontroller.py 2014-01-09 20:16:31 +0000
@@ -0,0 +1,147 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2013 Raoul Snyman #
+# Portions copyright (c) 2008-2013 Tim Bentley, Gerald Britton, Jonathan #
+# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
+# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
+# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
+# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
+# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
+# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
+# --------------------------------------------------------------------------- #
+# This program is free software; you can redistribute it and/or modify it #
+# under the terms of the GNU General Public License as published by the Free #
+# Software Foundation; version 2 of the License. #
+# #
+# This program is distributed in the hope that it will be useful, but WITHOUT #
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
+# more details. #
+# #
+# You should have received a copy of the GNU General Public License along #
+# with this program; if not, write to the Free Software Foundation, Inc., 59 #
+# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
+###############################################################################
+"""
+Functional tests to test the PptviewController class and related methods.
+"""
+from unittest import TestCase
+import os
+from mock import MagicMock, patch, mock_open
+from openlp.plugins.presentations.lib.pptviewcontroller import PptviewController, PptviewDocument
+
+TEST_PATH = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..', '..', 'resources'))
+
+class TestLibModule(TestCase):
+
+ def setUp(self):
+ mocked_plugin = MagicMock()
+ mocked_plugin.settings_section = 'presentations'
+ self.ppc = PptviewController(mocked_plugin)
+ self.file_name = os.path.join(TEST_PATH, "test.pptx")
+ self.doc = PptviewDocument(self.ppc, self.file_name)
+
+ #add _test to the function name to enable test
+ def verify_installation(self):
+ """
+ Test the installation of PowerpointViewer
+ """
+ # GIVEN: A boolean value set to true
+ # WHEN: We "convert" it to a bool
+ is_installed = self.ppc.check_available()
+ # THEN: We should get back a True bool
+ self.assertEqual(is_installed, True, 'The result should be True')
+
+ # add _test to the following if necessary to enable test
+ # I don't have powerpointviewer to verify
+ def verify_loading_document(self):
+ """
+ Test loading a document in PowerpointViewer
+ """
+ # GIVEN: the filename
+ print(self.file_name)
+ # WHEN: loading the filename
+ self.doc = PptviewDocument(self.ppc, self.file_name)
+ self.doc.load_presentation()
+ result = self.doc.is_loaded()
+ # THEN: result should be true
+ self.assertEqual(result, True, 'The result should be True')
+
+ # disabled
+ def verify_titles(self):
+ """
+ Test reading the titles from PowerpointViewer
+ """
+ # GIVEN:
+ self.doc = PptviewDocument(self.ppc, self.file_name)
+ self.doc.create_titles_and_notes()
+ # WHEN reading the titles and notes
+ titles, notes = self.doc.get_titles_and_notes()
+ print("titles: ".join(titles))
+ print("notes: ".join(notes))
+ # THEN there should be exactly 5 titles and 5 notes
+ self.assertEqual(len(titles), 5, 'There should be five titles')
+ self.assertEqual(len(notes), 5, 'There should be five notes')
+
+ def create_titles_and_notes_test(self):
+ """
+ Test PowerpointController.create_titles_and_notes
+ """
+ # GIVEN: mocked PresentationController.save_titles_and_notes
+ self.doc.save_titles_and_notes = MagicMock()
+
+ # WHEN reading the titles and notes
+ self.doc.create_titles_and_notes()
+
+ # THEN save_titles_and_notes should have been called once with empty arrays
+ self.doc.save_titles_and_notes.assert_called_once_with(['Test 1\n', '\n', 'Test 2\n', 'Test 4\n', 'Test 3\n'],
+ ['Notes for slide 1', 'Inserted', 'Notes for slide 2',
+ 'Notes \nfor slide 4', 'Notes for slide 3'])
+
+ def create_titles_and_notes_nonexistent_file_test(self):
+ """
+ Test PowerpointController.create_titles_and_notes with nonexistent file
+ """
+ # GIVEN: mocked PresentationController.save_titles_and_notes and an nonexistent file
+ with patch('builtins.open') as mocked_open, \
+ patch('openlp.plugins.presentations.lib.pptviewcontroller.os.path.exists') as mocked_exists, \
+ patch('openlp.plugins.presentations.lib.presentationcontroller.check_directory_exists') as \
+ mocked_dir_exists:
+ mocked_exists.return_value = False
+ mocked_dir_exists.return_value = False
+ self.doc = PptviewDocument(self.ppc, 'Idontexist.pptx')
+ self.doc.save_titles_and_notes = MagicMock()
+
+ # WHEN: reading the titles and notes
+ self.doc.create_titles_and_notes()
+
+ # THEN:
+ self.doc.save_titles_and_notes.assert_called_once_with(None, None)
+ mocked_exists.assert_any_call('Idontexist.pptx')
+ self.assertEqual(mocked_open.call_count, 0, 'There should be no calls to open a file')
+
+ def create_titles_and_notes_invalid_file_test(self):
+ """
+ Test PowerpointController.create_titles_and_notes with invalid file
+ """
+ # GIVEN: mocked PresentationController.save_titles_and_notes and an invalid file
+ with patch('builtins.open', mock_open(read_data='this is a test')) as mocked_open, \
+ patch('openlp.plugins.presentations.lib.pptviewcontroller.os.path.exists') as mocked_exists, \
+ patch('openlp.plugins.presentations.lib.pptviewcontroller.zipfile.is_zipfile') as mocked_is_zf:
+ mocked_is_zf.return_value = False
+ mocked_exists.return_value = True
+ mocked_open.filesize = 10
+ self.doc = PptviewDocument(self.ppc, os.path.join(TEST_PATH, "test.ppt"))
+ self.doc.save_titles_and_notes = MagicMock()
+
+ # WHEN: reading the titles and notes
+ self.doc.create_titles_and_notes()
+
+ # THEN:
+ self.doc.save_titles_and_notes.assert_called_once_with(None, None)
+ self.assertEqual(mocked_is_zf.call_count, 1, 'is_zipfile should have been called once')
+
\ No newline at end of file
=== modified file 'tests/functional/openlp_plugins/presentations/test_presentationcontroller.py'
--- tests/functional/openlp_plugins/presentations/test_presentationcontroller.py 2013-12-24 08:56:50 +0000
+++ tests/functional/openlp_plugins/presentations/test_presentationcontroller.py 2014-01-09 20:16:31 +0000
@@ -27,27 +27,143 @@
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
"""
-This module contains tests for the Presentation Controller.
+Functional tests to test the PresentationController and PresentationDocument
+classes and related methods.
"""
from unittest import TestCase
+import os
+from openlp.plugins.presentations.lib.presentationcontroller import PresentationController, PresentationDocument
+from tests.functional import MagicMock, patch, mock_open
-from openlp.plugins.presentations.lib.presentationcontroller import PresentationController
-from tests.functional import MagicMock
+FOLDER_TO_PATCH = 'openlp.plugins.presentations.lib.presentationcontroller.PresentationDocument.get_thumbnail_folder'
class TestPresentationController(TestCase):
"""
Test the PresentationController.
"""
+
+ def setUp(self):
+ mocked_plugin = MagicMock()
+ mocked_plugin.settings_section = 'presentations'
+ self.presentation = PresentationController(mocked_plugin)
+ self.document = PresentationDocument(self.presentation, '')
+
+
def constructor_test(self):
"""
Test the Constructor
"""
- # GIVEN: No presentation controller
- controller = None
+ # GIVEN: A mocked plugin
- # WHEN: The presentation controller object is created
- controller = PresentationController(plugin=MagicMock())
+ # WHEN: The PresentationController is created
# THEN: The name of the presentation controller should be correct
- self.assertEqual('PresentationController', controller.name,
+ self.assertEqual('PresentationController', self.presentation.name,
'The name of the presentation controller should be correct')
+
+ def save_titles_and_notes_test(self):
+ """
+ Test PresentationDocument.save_titles_and_notes method with two valid lists
+ """
+ # GIVEN: two lists of length==2 and a mocked open and get_thumbnail_folder
+ mocked_open = mock_open()
+ with patch('builtins.open', mocked_open), patch(FOLDER_TO_PATCH) as mocked_get_thumbnail_folder:
+ titles = ['uno', 'dos']
+ notes = ['one', 'two']
+
+ # WHEN: calling save_titles_and_notes
+ mocked_get_thumbnail_folder.return_value = 'test'
+ self.document.save_titles_and_notes(titles, notes)
+
+ # THEN: the last call to open should have been for slideNotes2.txt
+ mocked_open.assert_any_call(os.path.join('test', 'titles.txt'), mode='w')
+ mocked_open.assert_any_call(os.path.join('test', 'slideNotes1.txt'), mode='w')
+ mocked_open.assert_any_call(os.path.join('test', 'slideNotes2.txt'), mode='w')
+ self.assertEqual(mocked_open.call_count, 3, 'There should be exactly three files opened')
+ mocked_open().writelines.assert_called_once_with(['uno', 'dos'])
+ mocked_open().write.assert_called_any('one')
+ mocked_open().write.assert_called_any('two')
+
+ def save_titles_and_notes_with_None_test(self):
+ """
+ Test PresentationDocument.save_titles_and_notes method with no data
+ """
+ # GIVEN: None and an empty list and a mocked open and get_thumbnail_folder
+ with patch('builtins.open') as mocked_open, patch(FOLDER_TO_PATCH) as mocked_get_thumbnail_folder:
+ titles = None
+ notes = None
+
+ # WHEN: calling save_titles_and_notes
+ mocked_get_thumbnail_folder.return_value = 'test'
+ self.document.save_titles_and_notes(titles, notes)
+
+ # THEN: No file should have been created
+ self.assertEqual(mocked_open.call_count, 0, 'No file should be created')
+
+
+ def get_titles_and_notes_test(self):
+ """
+ Test PresentationDocument.get_titles_and_notes method
+ """
+ # GIVEN: A mocked open, get_thumbnail_folder and exists
+
+ with patch('builtins.open', mock_open(read_data='uno\ndos\n')) as mocked_open, \
+ patch(FOLDER_TO_PATCH) as mocked_get_thumbnail_folder, \
+ patch('openlp.plugins.presentations.lib.presentationcontroller.os.path.exists') as mocked_exists:
+ mocked_get_thumbnail_folder.return_value = 'test'
+ mocked_exists.return_value = True
+
+ # WHEN: calling get_titles_and_notes
+ result_titles, result_notes = self.document.get_titles_and_notes()
+
+ # THEN: it should return two items for the titles and two empty strings for the notes
+ self.assertIs(type(result_titles), list, 'result_titles should be of type list')
+ self.assertEqual(len(result_titles), 2, 'There should be two items in the titles')
+ self.assertIs(type(result_notes), list, 'result_notes should be of type list')
+ self.assertEqual(len(result_notes), 2, 'There should be two items in the notes')
+ self.assertEqual(mocked_open.call_count, 3, 'Three files should be opened')
+ mocked_open.assert_any_call(os.path.join('test', 'titles.txt'))
+ mocked_open.assert_any_call(os.path.join('test', 'slideNotes1.txt'))
+ mocked_open.assert_any_call(os.path.join('test', 'slideNotes2.txt'))
+ self.assertEqual(mocked_exists.call_count, 3, 'Three files should have been checked')
+
+ def get_titles_and_notes_with_file_not_found_test(self):
+ """
+ Test PresentationDocument.get_titles_and_notes method with file not found
+ """
+ # GIVEN: A mocked open, get_thumbnail_folder and exists
+ with patch('builtins.open') as mocked_open, \
+ patch(FOLDER_TO_PATCH) as mocked_get_thumbnail_folder, \
+ patch('openlp.plugins.presentations.lib.presentationcontroller.os.path.exists') as mocked_exists:
+ mocked_get_thumbnail_folder.return_value = 'test'
+ mocked_exists.return_value = False
+
+ #WHEN: calling get_titles_and_notes
+ result_titles, result_notes = self.document.get_titles_and_notes()
+
+ # THEN: it should return two empty lists
+ self.assertIs(type(result_titles), list, 'result_titles should be of type list')
+ self.assertEqual(len(result_titles), 0, 'there be no titles')
+ self.assertIs(type(result_notes), list, 'result_notes should be a list')
+ self.assertEqual(len(result_notes), 0, 'but the list should be empty')
+ self.assertEqual(mocked_open.call_count, 0, 'No calls to open files')
+ self.assertEqual(mocked_exists.call_count, 1, 'There should be one call to file exists')
+
+ def get_titles_and_notes_with_file_error_test(self):
+ """
+ Test PresentationDocument.get_titles_and_notes method with file errors
+ """
+ # GIVEN: A mocked open, get_thumbnail_folder and exists
+ with patch('builtins.open') as mocked_open, \
+ patch(FOLDER_TO_PATCH) as mocked_get_thumbnail_folder, \
+ patch('openlp.plugins.presentations.lib.presentationcontroller.os.path.exists') as mocked_exists:
+ mocked_get_thumbnail_folder.return_value = 'test'
+ mocked_exists.return_value = True
+ mocked_open.side_effect = IOError()
+
+ # WHEN: calling get_titles_and_notes
+ result_titles, result_notes = self.document.get_titles_and_notes()
+
+ # THEN: it should return two empty lists
+ self.assertIs(type(result_titles), list, 'result_titles should be a list')
+
=== modified file 'tests/functional/openlp_plugins/remotes/test_router.py'
--- tests/functional/openlp_plugins/remotes/test_router.py 2013-12-24 11:32:56 +0000
+++ tests/functional/openlp_plugins/remotes/test_router.py 2014-01-09 20:16:31 +0000
@@ -30,13 +30,16 @@
This module contains tests for the lib submodule of the Remotes plugin.
"""
import os
+import urllib.request
from unittest import TestCase
from tempfile import mkstemp
from PyQt4 import QtGui
+from openlp.core.lib import Registry
from openlp.core.common import Settings
from openlp.plugins.remotes.lib.httpserver import HttpRouter
+from urllib.parse import urlparse
from tests.functional import MagicMock, patch, mock_open
__default_settings__ = {
@@ -117,7 +120,7 @@
Test the get_content_type logic
"""
# GIVEN: a set of files and their corresponding types
- headers = [ ['test.html', 'text/html'], ['test.css', 'text/css'],
+ headers = [['test.html', 'text/html'], ['test.css', 'text/css'],
['test.js', 'application/javascript'], ['test.jpg', 'image/jpeg'],
['test.gif', 'image/gif'], ['test.ico', 'image/x-icon'],
['test.png', 'image/png'], ['test.whatever', 'text/plain'],
@@ -163,7 +166,7 @@
self.router.html_dir = os.path.normpath('test/dir')
self.router.template_vars = MagicMock()
with patch('openlp.core.lib.os.path.exists') as mocked_exists, \
- patch('builtins.open', mock_open(read_data='123')):
+ patch('builtins.open', mock_open(read_data='123')):
mocked_exists.return_value = True
# WHEN: call serve_file with an existing html file
@@ -173,3 +176,86 @@
self.router.send_response.assert_called_once_with(200)
self.router.send_header.assert_called_once_with('Content-type', 'text/html')
self.assertEqual(self.router.end_headers.call_count, 1, 'end_headers called once')
+
+ def serve_thumbnail_without_params_test(self):
+ """
+ Test the serve_thumbnail routine without params
+ """
+ self.router.send_response = MagicMock()
+ self.router.send_header = MagicMock()
+ self.router.end_headers = MagicMock()
+ self.router.wfile = MagicMock()
+ self.router.serve_thumbnail()
+ self.router.send_response.assert_called_once_with(404)
+ self.assertEqual(self.router.send_response.call_count, 1, 'Send response called once')
+ self.assertEqual(self.router.end_headers.call_count, 1, 'end_headers called once')
+
+ def serve_thumbnail_with_invalid_params_test(self):
+ """
+ Test the serve_thumbnail routine with invalid params
+ """
+ # GIVEN: Mocked send_header, send_response, end_headers and wfile
+ self.router.send_response = MagicMock()
+ self.router.send_header = MagicMock()
+ self.router.end_headers = MagicMock()
+ self.router.wfile = MagicMock()
+
+ # WHEN: pass a bad controller
+ self.router.serve_thumbnail('badcontroller', 'tecnologia 1.pptx/slide1.png')
+
+ # THEN: a 404 should be returned
+ self.assertEqual(len(self.router.send_header.mock_calls), 1, 'One header')
+ self.assertEqual(len(self.router.send_response.mock_calls), 1, 'One response')
+ self.assertEqual(len(self.router.wfile.mock_calls), 1, 'Once call to write to the socket')
+ self.router.send_response.assert_called_once_with(404)
+
+ # WHEN: pass a bad filename
+ self.router.send_response.reset_mock()
+ self.router.serve_thumbnail('presentations', 'tecnologia 1.pptx/badfilename.png')
+
+ # THEN: return a 404
+ self.router.send_response.assert_called_once_with(404)
+
+ # WHEN: a dangerous URL is passed
+ self.router.send_response.reset_mock()
+ self.router.serve_thumbnail('presentations', '../tecnologia 1.pptx/slide1.png')
+
+ # THEN: return a 404
+ self.router.send_response.assert_called_once_with(404)
+
+ def serve_thumbnail_with_valid_params_test(self):
+ """
+ Test the serve_thumbnail routine with valid params
+ """
+ # GIVEN: Mocked send_header, send_response, end_headers and wfile
+ self.router.send_response = MagicMock()
+ self.router.send_header = MagicMock()
+ self.router.end_headers = MagicMock()
+ self.router.wfile = MagicMock()
+ mocked_image_manager = MagicMock()
+ Registry.create()
+ Registry().register('image_manager', mocked_image_manager)
+ file_name = 'another%20test/slide1.png'
+ full_path = os.path.normpath(os.path.join('thumbnails',file_name))
+ width = 120
+ height = 90
+ with patch('openlp.core.lib.os.path.exists') as mocked_exists, \
+ patch('builtins.open', mock_open(read_data='123')), \
+ patch('openlp.plugins.remotes.lib.httprouter.AppLocation') as mocked_location, \
+ patch('openlp.plugins.remotes.lib.httprouter.image_to_byte') as mocked_image_to_byte:
+ mocked_exists.return_value = True
+ mocked_image_to_byte.return_value = '123'
+ mocked_location.get_section_data_path.return_value = ''
+
+ # WHEN: pass good controller and filename
+ result = self.router.serve_thumbnail('presentations', '{0}x{1}'.format(width, height), file_name)
+
+ # THEN: a file should be returned
+ self.assertEqual(self.router.send_header.call_count, 1, 'One header')
+ self.assertEqual(self.router.send_response.call_count, 1, 'Send response called once')
+ self.assertEqual(self.router.end_headers.call_count, 1, 'end_headers called once')
+ mocked_exists.assert_called_with(urllib.parse.unquote(full_path))
+ self.assertEqual(mocked_image_to_byte.call_count, 1, 'Called once')
+ mocked_image_manager.assert_called_any(os.path.normpath('thumbnails\\another test'),
+ 'slide1.png', None, '120x90')
+ mocked_image_manager.assert_called_any(os.path.normpath('thumbnails\\another test'), 'slide1.png', '120x90')
=== added file 'tests/functional/openlp_plugins/remotes/test_websocket.py'
--- tests/functional/openlp_plugins/remotes/test_websocket.py 1970-01-01 00:00:00 +0000
+++ tests/functional/openlp_plugins/remotes/test_websocket.py 2014-01-09 20:16:31 +0000
@@ -0,0 +1,123 @@
+# -*- coding: utf-8 -*-
+# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
+
+###############################################################################
+# OpenLP - Open Source Lyrics Projection #
+# --------------------------------------------------------------------------- #
+# Copyright (c) 2008-2014 Raoul Snyman #
+# Portions copyright (c) 2008-2014 Tim Bentley, Gerald Britton, Jonathan #
+# Corwin, Samuel Findlay, Michael Gorven, Scott Guerrieri, Matthias Hub, #
+# Meinert Jordan, Armin Köhler, Erik Lundin, Edwin Lunando, Brian T. Meyer. #
+# Joshua Miller, Stevan Pettit, Andreas Preikschat, Mattias Põldaru, #
+# Christian Richter, Philip Ridout, Simon Scudder, Jeffrey Smith, #
+# Maikel Stuivenberg, Martin Thompson, Jon Tibble, Dave Warnock, #
+# Frode Woldsund, Martin Zibricky, Patrick Zimmermann #
+# --------------------------------------------------------------------------- #
+# This program is free software; you can redistribute it and/or modify it #
+# under the terms of the GNU General Public License as published by the Free #
+# Software Foundation; version 2 of the License. #
+# #
+# This program is distributed in the hope that it will be useful, but WITHOUT #
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
+# more details. #
+# #
+# You should have received a copy of the GNU General Public License along #
+# with this program; if not, write to the Free Software Foundation, Inc., 59 #
+# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
+###############################################################################
+"""
+This module contains tests for WebSockets
+"""
+import base64
+import uuid
+import socket
+import time
+from unittest import TestCase
+
+from openlp.plugins.remotes.lib.websocket import WebSocketManager, ThreadedWebSocketHandler, \
+ WEB_SOCKET_CLIENT_HEADERS
+from tests.functional import MagicMock, patch, mock_open
+
+
+class TestWebSockets(TestCase):
+ """
+ Test the functions in the :mod:`lib` module.
+ """
+
+ def setUp(self):
+ """
+ Setup the WebSocketsManager
+ """
+ self.manager = WebSocketManager()
+ self.manager.start()
+
+ def tearDown(self):
+ self.manager.stop()
+
+ def attempt_to_talk_with_no_handshake_test(self):
+ """
+ Test the websocket without handshaking first
+ """
+ # GIVEN: A default configuration
+
+ # WHEN: attempts to talk without upgrading to websocket
+ # Create a socket (SOCK_STREAM means a TCP socket)
+ sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ data = bytes('No upgrade', 'utf-8')
+ received = None
+ try:
+ # Connect to server and send data
+ sock.connect(('localhost', 8888))
+ sock.send(data)
+ # Receive data from the server and shut down
+ received = sock.recv(1024)
+ finally:
+ sock.close()
+
+ # THEN:
+ self.assertIs(isinstance(self.manager, WebSocketManager), True,
+ 'It should be an object of WebSocketsManager type')
+ self.assertRegexpMatches(received.decode('utf-8'), '.*Error:.*', 'Mismatch')
+
+ def handshake_and_talk_test(self):
+ """
+ Test the websocket handshake
+ """
+ # GIVEN: A default configuration
+
+ # WHEN: upgrade to websocket and then talk
+ print("starting the websocket server")
+ print("started")
+ # Create a socket (SOCK_STREAM means a TCP socket)
+ sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ # Fake a handshake
+ uid = uuid.uuid4()
+ key = base64.encodebytes(uid.bytes).strip()
+ data = bytes('\r\n'.join(WEB_SOCKET_CLIENT_HEADERS).format(host='localhost', port='8888', key=key), 'utf-8')
+ received = None
+ try:
+ # Connect to server and send data
+ sock.connect(('localhost', 8888))
+ print("connected")
+ sock.send(data)
+ #print("data sent: ", data.decode('utf-8'))
+ # Receive data from the server and shut down
+ time.sleep(1)
+ received = sock.recv(1024)
+ print("data received: ", received.decode('utf-8'))
+ time.sleep(1)
+ self.manager.send('broadcast')
+ time.sleep(1)
+ received_broadcast = sock.recv(1024)
+ print(received_broadcast)
+ decoded_broadcast = ThreadedWebSocketHandler.decode_client_websocket_message(received_broadcast)
+ finally:
+ time.sleep(1)
+ sock.close()
+
+ # THEN:
+ self.assertIs(isinstance(self.manager, WebSocketManager), True,
+ 'It should be an object of WebSocketsManager type')
+ self.assertRegexpMatches(received.decode('utf-8'), '.*Upgrade: websocket.*', 'Handshake failed')
+ self.assertRegexpMatches(decoded_broadcast, '.*broadcast', 'WebSocket did not receive correct string')
=== added file 'tests/resources/test.pptx'
Binary files tests/resources/test.pptx 1970-01-01 00:00:00 +0000 and tests/resources/test.pptx 2014-01-09 20:16:31 +0000 differ
Follow ups
