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Documentation updates. 

bzr-revno: 1085
This commit is contained in:
Raoul Snyman 2010-10-13 07:14:54 +02:00
parent 2d00d08ccf 177d2d0351
commit 161a1e444a
10 changed files with 146 additions and 85 deletions
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23
documentation/source/plugins/bibles.rst
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@ -1,7 +1,7 @@
.. _plugins-bibles:
:mod:`bibles` Plugin
====================
Bibles Plugin
=============
.. automodule:: openlp.plugins.bibles
:members:
@ -60,8 +60,8 @@
.. autoclass:: openlp.plugins.bibles.lib.http.HTTPBible
:members:
:mod:`bibleOSISimpl`
^^^^^^^^^^^^^^^^^^^^
:mod:`osis`
^^^^^^^^^^^
.. automodule:: openlp.plugins.bibles.lib.osis
:members:
@ -69,18 +69,21 @@
.. autoclass:: openlp.plugins.bibles.lib.osis.OSISBible
:members:
:mod:`opensong`
^^^^^^^^^^^^^^^
.. automodule:: openlp.plugins.bibles.lib.opensong
:members:
.. autoclass:: openlp.plugins.bibles.lib.opensong.OpenSongBible
:members:
:mod:`biblestab`
^^^^^^^^^^^^^^^^
.. automodule:: openlp.plugins.bibles.lib.biblestab
:members:
:mod:`common`
^^^^^^^^^^^^^
.. automodule:: openlp.plugins.bibles.lib.common
:members:
:mod:`manager`
^^^^^^^^^^^^^^

8
documentation/source/plugins/images.rst Normal file
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@ -0,0 +1,8 @@
.. _plugins-images:
Images Plugin
=============
.. automodule:: openlp.plugins.images
:members:

21
documentation/source/plugins/index.rst
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@ -11,24 +11,9 @@
songs
bibles
:mod:`presentations` Plugin
---------------------------
.. automodule:: openlp.plugins.presentations
:members:
:mod:`media` Plugin
-------------------
.. automodule:: openlp.plugins.media
:members:
:mod:`images` Plugin
--------------------
.. automodule:: openlp.plugins.images
:members:
presentations
media
images
:mod:`custom` Plugin
--------------------

8
documentation/source/plugins/media.rst Normal file
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@ -0,0 +1,8 @@
.. _plugins-media:
Media Plugin
============
.. automodule:: openlp.plugins.media
:members:

40
documentation/source/plugins/presentations.rst Normal file
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@ -0,0 +1,40 @@
.. _plugins-presentations:
Presentations Plugin
====================
Plugin Class
------------
.. autoclass:: openlp.plugins.presentations.presentationplugin.PresentationPlugin
:members:
Helper Classes & Functions
--------------------------
.. automodule:: openlp.plugins.presentations.lib
:members:
.. automodule:: openlp.plugins.presentations.lib.mediaitem
:members:
.. automodule:: openlp.plugins.presentations.lib.presentationtab
:members:
.. automodule:: openlp.plugins.presentations.lib.messagelistener
:members:
.. automodule:: openlp.plugins.presentations.lib.presentationcontroller
:members:
Presentation Application Controllers
------------------------------------
.. automodule:: openlp.plugins.presentations.lib.impresscontroller
:members:
.. automodule:: openlp.plugins.presentations.lib.pptviewcontroller
:members:
.. automodule:: openlp.plugins.presentations.lib.powerpointcontroller
:members:

4
documentation/source/plugins/songs.rst
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@ -1,7 +1,7 @@
.. _plugins-songs:
:mod:`songs` Plugin
===================
Songs Plugin
============
.. automodule:: openlp.plugins.songs
:members:

2
openlp/plugins/bibles/__init__.py
View File

@ -24,6 +24,6 @@
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
"""
The :mod:`bibles' module provides the Bible plugin to enable OpenLP to display
The :mod:`bibles` module provides the Bible plugin to enable OpenLP to display
scripture.
"""

38
openlp/plugins/bibles/lib/__init__.py
View File

@ -60,22 +60,32 @@ def parse_reference(reference):
and converts it to a reference list, a list of references to be queried
from the Bible database files.
BIBLE_REFERENCE regular expression produces the following match groups:
0 This is a special group consisting of the whole string that matched.
1 [\w ]+ The book the reference is from.
2 [0-9]+ The first (or only) chapter in the reference.
3 None|[0-9]+ None or the only verse or the first verse in a
verse range or the start verse in a chapter range.
4 None|[0-9]+|end None or the end verse of the first verse range or
the end chapter of a chapter range.
5 None|[0-9]+ None or the second chapter in multiple
(non-ranged) chapters.
6 None|[0-9]+|end None, the start of the second verse range or the
end of a chapter range.
7 None|[0-9]+|end None or the end of the second verse range.
The ``BIBLE_REFERENCE`` constant regular expression produces the following
match groups:
0. (match string)
This is a special group consisting of the whole string that matched.
1. ``[\w ]+``
The book the reference is from.
2. ``[0-9]+``
The first (or only) chapter in the reference.
3. ``None`` or ``[0-9]+``
``None``, or the only verse, or the first verse in a verse range or,
the start verse in a chapter range.
4. ``None`` or ``[0-9]+`` or ``end``
``None``, or the end verse of the first verse range, or the end chapter
of a chapter range.
5. ``None`` or ``[0-9]+``
``None``, or the second chapter in multiple (non-ranged) chapters.
6. ``None`` or ``[0-9]+`` or ``end``
``None``, the start of the second verse range. or the end of a chapter
range.
7. ``None`` or ``[0-9]+`` or ``end``
``None``, or the end of the second verse range.
The reference list is a list of tuples, with each tuple structured like
this::
(book, chapter, start_verse, end_verse)
``reference``
@ -154,7 +164,7 @@ def parse_reference(reference):
class SearchResults(object):
"""
Encapsulate a set of search results. This is Bible-type independant.
Encapsulate a set of search results. This is Bible-type independent.
"""
def __init__(self, book, chapter, verselist):
"""

56
openlp/plugins/presentations/lib/powerpointcontroller.py
View File

@ -110,10 +110,10 @@ class PowerpointDocument(PresentationDocument):
"""
Class which holds information and controls a single presentation
"""
def __init__(self, controller, presentation):
"""
Constructor, store information about the file and initialise
Constructor, store information about the file and initialise
"""
log.debug(u'Init Presentation Powerpoint')
PresentationDocument.__init__(self, controller, presentation)
@ -125,13 +125,13 @@ class PowerpointDocument(PresentationDocument):
Opens the PowerPoint file using the process created earlier
``presentation``
The file name of the presentations to run.
The file name of the presentations to run.
"""
log.debug(u'LoadPresentation')
if not self.controller.process or not self.controller.process.Visible:
self.controller.start_process()
try:
self.controller.process.Presentations.Open(self.filepath, False,
self.controller.process.Presentations.Open(self.filepath, False,
False, True)
except pywintypes.com_error:
return False
@ -143,22 +143,24 @@ class PowerpointDocument(PresentationDocument):
def create_thumbnails(self):
"""
Create the thumbnail images for the current presentation.
Note an alternative and quicker method would be do
Note an alternative and quicker method would be do::
self.presentation.Slides[n].Copy()
thumbnail = QApplication.clipboard.image()
But for now we want a physical file since it makes
life easier elsewhere
However, for the moment, we want a physical file since it makes life
easier elsewhere.
"""
if self.check_thumbnails():
return
self.presentation.Export(os.path.join(self.get_thumbnail_folder(), ''),
self.presentation.Export(os.path.join(self.get_thumbnail_folder(), ''),
'png', 320, 240)
def close_presentation(self):
"""
Close presentation and clean up objects
Triggerent by new object being added to SlideController orOpenLP
being shut down
Close presentation and clean up objects. This is triggered by a new
object being added to SlideController or OpenLP being shut down.
"""
log.debug(u'ClosePresentation')
if self.presentation:
@ -171,7 +173,7 @@ class PowerpointDocument(PresentationDocument):
def is_loaded(self):
"""
Returns true if a presentation is loaded
Returns ``True`` if a presentation is loaded.
"""
try:
if not self.controller.process.Visible:
@ -187,7 +189,7 @@ class PowerpointDocument(PresentationDocument):
def is_active(self):
"""
Returns true if a presentation is currently active
Returns ``True`` if a presentation is currently active.
"""
if not self.is_loaded():
return False
@ -202,7 +204,7 @@ class PowerpointDocument(PresentationDocument):
def unblank_screen(self):
"""
Unblanks (restores) the presentationn
Unblanks (restores) the presentation.
"""
self.presentation.SlideShowSettings.Run()
self.presentation.SlideShowWindow.View.State = 1
@ -210,13 +212,13 @@ class PowerpointDocument(PresentationDocument):
def blank_screen(self):
"""
Blanks the screen
Blanks the screen.
"""
self.presentation.SlideShowWindow.View.State = 3
def is_blank(self):
"""
Returns true if screen is blank
Returns ``True`` if screen is blank.
"""
if self.is_active():
return self.presentation.SlideShowWindow.View.State == 3
@ -225,14 +227,14 @@ class PowerpointDocument(PresentationDocument):
def stop_presentation(self):
"""
Stops the current presentation and hides the output
Stops the current presentation and hides the output.
"""
self.presentation.SlideShowWindow.View.Exit()
if os.name == u'nt':
def start_presentation(self):
"""
Starts a presentation from the beginning
Starts a presentation from the beginning.
"""
#SlideShowWindow measures its size/position by points, not pixels
try:
@ -254,40 +256,40 @@ class PowerpointDocument(PresentationDocument):
def get_slide_number(self):
"""
Returns the current slide number
Returns the current slide number.
"""
return self.presentation.SlideShowWindow.View.CurrentShowPosition
def get_slide_count(self):
"""
Returns total number of slides
Returns total number of slides.
"""
return self.presentation.Slides.Count
def goto_slide(self, slideno):
"""
Moves to a specific slide in the presentation
Moves to a specific slide in the presentation.
"""
self.presentation.SlideShowWindow.View.GotoSlide(slideno)
def next_step(self):
"""
Triggers the next effect of slide on the running presentation
Triggers the next effect of slide on the running presentation.
"""
self.presentation.SlideShowWindow.View.Next()
def previous_step(self):
"""
Triggers the previous slide on the running presentation
Triggers the previous slide on the running presentation.
"""
self.presentation.SlideShowWindow.View.Previous()
def get_slide_text(self, slide_no):
"""
Returns the text on the slide
Returns the text on the slide.
``slide_no``
The slide the text is required for, starting at 1
The slide the text is required for, starting at 1.
"""
text = ''
shapes = self.presentation.Slides(slide_no).Shapes
@ -299,10 +301,10 @@ class PowerpointDocument(PresentationDocument):
def get_slide_notes(self, slide_no):
"""
Returns the text on the slide
Returns the text on the slide.
``slide_no``
The slide the notes are required for, starting at 1
The slide the notes are required for, starting at 1.
"""
text = ''
shapes = self.presentation.Slides(slide_no).NotesPage.Shapes

31
openlp/plugins/presentations/lib/presentationcontroller.py
View File

@ -37,16 +37,21 @@ log = logging.getLogger(__name__)
class PresentationController(object):
"""
Base class for presentation controllers to inherit from
Class to control interactions with presentations.
It creates the runtime environment
To create a new controller, take a copy of this file and name it
so it ends in controller.py, i.e. foobarcontroller.py
Make sure it inherits PresentationController
Then fill in the blanks. If possible try and make sure it loads
on all platforms, using for example os.name checks, although
__init__, check_available and presentation_deleted should always work.
See impresscontroller, powerpointcontroller or pptviewcontroller
This class is used to control interactions with presentation applications
by creating a runtime environment. This is a base class for presentation
controllers to inherit from.
To create a new controller, take a copy of this file and name it so it ends
with ``controller.py``, i.e. ``foobarcontroller.py``. Make sure it inherits
:class:`~openlp.plugins.presentations.lib.presentationcontroller.PresentationController`,
and then fill in the blanks. If possible try to make sure it loads on all
platforms, usually by using :mod:``os.name`` checks, although
``__init__``, ``check_available`` and ``presentation_deleted`` should
always be implemented.
See :class:`~openlp.plugins.presentations.lib.impresscontroller.ImpressController`,
:class:`~openlp.plugins.presentations.lib.powerpointcontroller.PowerpointController` or
:class:`~openlp.plugins.presentations.lib.pptviewcontroller.PptviewController`
for examples.
**Basic Attributes**
@ -70,7 +75,7 @@ class PresentationController(object):
``alsosupports``
Other file types the application can import, although not necessarily
the first choice due to potential incompatibilities
**Hook Functions**
``kill()``
@ -246,7 +251,7 @@ class PresentationDocument(object):
``presentation``
The file name of the presentations to the run.
Returns False if the file could not be opened
"""
return False
@ -387,7 +392,7 @@ class PresentationDocument(object):
if os.path.isfile(file):
img = resize_image(file, 320, 240)
img.save(self.get_thumbnail_path(idx, False))
def get_thumbnail_path(self, slide_no, check_exists):
"""
Returns an image path containing a preview for the requested slide