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Bug fixes to handle window events with no selection

Browse Source 
Comment and file cleanups
Add extra filter to file list 
ServiceManager record movements and changes to OOS to allow for files to be stored
This commit is contained in:
Tim Bentley 2009-06-19 19:41:38 +01:00
parent 81a1136d15
commit a95b55f905
8 changed files with 88 additions and 153 deletions
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6
openlp/core/lib/renderer.py
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@ -20,9 +20,8 @@ Place, Suite 330, Boston, MA 02111-1307 USA
import logging
import os, os.path
import sys
#from copy import copy
from PyQt4 import QtGui, QtCore, Qt
from PyQt4 import QtGui, QtCore
class Renderer:
"""
@ -36,7 +35,6 @@ class Renderer:
def __init__(self):
self._rect = None
self._debug = 0
#self.words = None
self._right_margin = 64 # the amount of right indent
self._shadow_offset = 5
self._outline_offset = 2
@ -140,7 +138,7 @@ class Renderer:
# reset the frame. first time do not worry about what you paint on.
#self._frame = QtGui.QPixmap(self._frame.width(), self._frame.height()) #(self._bg_frame)
#self._frame.fill(QtCore.Qt.transparent)
# reset the frame. first time do not worrk about what you paint on.
# reset the frame. first time do not worry about what you paint on.
self._frame = QtGui.QImage(self._bg_frame)
x, y = self._correctAlignment(self._rect, bbox)
bbox = self._render_lines_unaligned(lines, False, (x, y), True)

5
openlp/core/lib/rendermanager.py
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@ -21,9 +21,8 @@ import logging
import os, os.path
import sys
from datetime import *
from PyQt4 import QtGui, QtCore, Qt
from renderer import Renderer
from PyQt4 import QtGui, QtCore
from renderer import Renderer
import sys
import linecache

64
openlp/core/ui/servicemanager.py
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@ -113,25 +113,47 @@ class ServiceManager(QtGui.QWidget):
"""
Move the current ServiceItem to the top of the list
"""
pass
item, count = self.findServiceItem()
if item < len(self.serviceItems) and item is not -1:
temp = self.serviceItems[item]
self.serviceItems.remove(self.serviceItems[item])
self.serviceItems.insert(0, temp)
self.repaintServiceList()
def onServiceUp(self):
"""
Move the current ServiceItem up in the list
Note move up means move to top of area ie 0.
"""
pass
item, count = self.findServiceItem()
if item > 0:
temp = self.serviceItems[item]
self.serviceItems.remove(self.serviceItems[item])
self.serviceItems.insert(item - 1, temp)
self.repaintServiceList()
def onServiceDown(self):
"""
Move the current ServiceItem down in the list
Note move down means move to bottom of area i.e len().
"""
pass
item, count = self.findServiceItem()
if item < len(self.serviceItems) and item is not -1:
temp = self.serviceItems[item]
self.serviceItems.remove(self.serviceItems[item])
self.serviceItems.insert(item + 1, temp)
self.repaintServiceList()
def onServiceEnd(self):
"""
Move the current ServiceItem to the bottom of the list
"""
pass
item, count = self.findServiceItem()
if item < len(self.serviceItems) and item is not -1:
temp = self.serviceItems[item]
self.serviceItems.remove(self.serviceItems[item])
self.serviceItems.insert(len(self.serviceItems), temp)
self.repaintServiceList()
def onNewService(self):
"""
@ -144,7 +166,32 @@ class ServiceManager(QtGui.QWidget):
"""
Remove the current ServiceItem from the list
"""
pass
item, count = self.findServiceItem()
if item is not -1:
self.serviceItems.remove(self.serviceItems[item])
self.repaintServiceList()
def repaintServiceList(self):
#Correct order of idems in array
count = 1
for item in self.serviceItems:
item[u'order'] = count
count += 1
#Repaint the screen
self.ServiceManagerList.clear()
for item in self.serviceItems:
serviceitem = item[u'data']
treewidgetitem = QtGui.QTreeWidgetItem(self.ServiceManagerList)
treewidgetitem.setText(0,serviceitem.title)
treewidgetitem.setIcon(0,serviceitem.iconic_representation)
treewidgetitem.setData(0, QtCore.Qt.UserRole, QtCore.QVariant(item[u'order']))
count = 0
for frame in serviceitem.frames:
treewidgetitem1 = QtGui.QTreeWidgetItem(treewidgetitem)
text = frame[u'title']
treewidgetitem1.setText(0,text[:40])
treewidgetitem1.setData(0, QtCore.Qt.UserRole,QtCore.QVariant(count))
count = count + 1
def onSaveService(self):
"""
@ -233,11 +280,10 @@ class ServiceManager(QtGui.QWidget):
pos = 0
count = 0
for item in items:
childCount = item.childCount()
if childCount >= 1:
parentitem = item.parent()
if parentitem is None:
pos = item.data(0, QtCore.Qt.UserRole).toInt()[0]
else:
parentitem = item.parent()
pos = parentitem.data(0, QtCore.Qt.UserRole).toInt()[0]
count = item.data(0, QtCore.Qt.UserRole).toInt()[0]
#adjuest for zero based arrays
@ -274,4 +320,4 @@ class ServiceManager(QtGui.QWidget):
id = 0
self.service_theme = u''
self.ThemeComboBox.setCurrentIndex(id)
self.parent.RenderManager.set_service_theme(self.service_theme)
self.parent.RenderManager.set_service_theme(self.service_theme)

19
openlp/plugins/custom/lib/mediaitem.py
View File

@ -142,17 +142,20 @@ class CustomMediaItem(MediaManagerItem):
def onCustomEditClick(self):
item = self.CustomListWidget.currentItem()
item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
self.parent.edit_custom_form.loadCustom(item_id)
self.parent.edit_custom_form.exec_()
self.initialise()
item = self.CustomListWidget.currentItem()
if item is not None:
item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
self.parent.edit_custom_form.loadCustom(item_id)
self.parent.edit_custom_form.exec_()
self.initialise()
def onCustomDeleteClick(self):
item = self.CustomListWidget.currentItem()
item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
self.parent.custommanager.delete_custom(item_id)
row = self.CustomListWidget.row(item)
self.CustomListWidget.takeItem(row)
if item is not None:
item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
self.parent.custommanager.delete_custom(item_id)
row = self.CustomListWidget.row(item)
self.CustomListWidget.takeItem(row)
def onCustomPreviewClick(self):
log.debug(u'Custom Preview Requested')

113
openlp/plugins/images/lib/imageserviceitem.py
View File

@ -1,113 +0,0 @@
# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
"""
OpenLP - Open Source Lyrics Projection
Copyright (c) 2008 Raoul Snyman
Portions copyright (c) 2008 Martin Thompson, Tim Bentley
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
"""
import logging
from PyQt4 import QtCore, QtGui
from openlp.core.lib import ServiceItem
from listwithpreviews import ListWithPreviews
class ImageServiceItem(ServiceItem):
"""
The service item is a base class for the plugins to use to interact with
* the service manager (and hence the OOS disk files),
* the slide controller(s - both preview and live)
* and the renderer - which produces the
main screen
the preview preview and
the live preview
The image plugin passes one of these to the preview/live when requested
The preview/live controllers keep hold of it
The service manager has one in its service structure for each Image item in the OOS
When something goes live/previews -
it simply tells the slide controller to use it???
It contains 1 or more images
"""
global log
log=logging.getLogger(u'ImageServiceItem')
log.info(u'ImageServiceItem loaded')
def __init__(self, controller):
"""
Init Method
"""
log.info(u'init')
self.imgs=ListWithPreviews()
# self.slide_controller=controller
# self.slide_controller.ControllerContents=QtGui.QListView()
# c=self.slide_controller.ControllerContents
# c.uniformItemSizes=True
# c.setModel(self.imgs)
# c.setGeometry(0,0,200,200)
def render(self):
"""
The render method is what the plugin uses to render its meda to the
screen.
"""
# render the "image chooser first"
# for f in self.imgs:
# fl , nm = os.path.split(unicode(f))
# c = self.slide_controller.rowCount()
# self.slide_controller.setRowCount(c+1)
# twi = QtGui.QTableWidgetItem(unicode(f))
# self.slide_controller.setItem(c , 0, twi)
# twi = QtGui.QTableWidgetItem(unicode(nm))
# self.slide_controller.setItem(c , 1, twi)
# self.slide_controller.setRowHeight(c, 80)
# render the preview screen here
def get_parent_node(self):
"""
This method returns a parent node to be inserted into the Service
Manager.
"""
pass
def add(self, data):
"""
append an image to the list
"""
if type(data)==type(u'string'):
log.info(u'add filename:'+data)
self.imgs.addRow(data)
else: # it's another service item to be merged in
log.info(u'add Item...'+unicode(data))
for filename in data.get_file_list():
self.add(filename)
def get_oos_text(self):
"""
Turn the image list into a set of filenames for storage in the oos file
"""
log.info(u'Get oos text')
log.info(unicode(self.imgs))
# log.info(unicode(self.imgs.get_file_list()))
return '\n'.join(self.imgs.get_file_list())
def set_from_oos(self, text):
"""
get text from the OOS file and setup the internal structure
"""
log.info(u'Set from OOS:'+text)
files=text.split(u'\n')
for f in files:
self.imgs.addRow(f)

14
openlp/plugins/images/lib/listwithpreviews.py
View File

@ -5,11 +5,11 @@ OpenLP - Open Source Lyrics Projection
Copyright (c) 2008 Raoul Snyman
Portions copyright (c) 2008-2009 Martin Thompson, Tim Bentley
This program is free software; you can redistribute it and/or modify it under
This program is free software; you can rediunicodeibute 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
This program is diunicodeibuted 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.
@ -21,10 +21,9 @@ import os
import logging
from PyQt4 import QtCore, QtGui
class ListWithPreviews(QtCore.QAbstractListModel):
"""
An abstract list of strings and the preview icon to go with them
An abstract list of unicodeings and the preview icon to go with them
"""
global log
log = logging.getLogger(u'ListWithPreviews')
@ -32,7 +31,8 @@ class ListWithPreviews(QtCore.QAbstractListModel):
def __init__(self):
QtCore.QAbstractListModel.__init__(self)
self.items = [] # will be a list of (full filename, QPixmap, shortname) tuples
# will be a list of (full filename, QPixmap, shortname) tuples
self.items = []
self.rowheight = 50
self.maximagewidth = self.rowheight*16/9.0;
@ -41,10 +41,10 @@ class ListWithPreviews(QtCore.QAbstractListModel):
def insertRow(self, row, filename):
self.beginInsertRows(QtCore.QModelIndex(),row,row)
log.info(u'insert row %d:%s'% (row,filename))
#log.info(u'insert row %d:%s' % (row,filename))
# get short filename to display next to image
(prefix, shortfilename) = os.path.split(unicode(filename))
log.info(u'shortfilename=%s'% (shortfilename))
#log.info(u'shortfilename=%s' % (shortfilename))
# create a preview image
if os.path.exists(filename):
preview = QtGui.QPixmap(unicode(filename))

4
openlp/plugins/images/lib/mediaitem.py
View File

@ -122,7 +122,7 @@ class ImageMediaItem(MediaManagerItem):
files = QtGui.QFileDialog.getOpenFileNames(None,
translate(u'ImageMediaItem', u'Select Image(s)'),
self.parent.config.get_last_dir(),
u'Images (*.jpg *.gif *.png *.bmp)')
u'Images (*.jpg *jpeg *.gif *.png *.bmp)')
log.info(u'New image(s)', unicode(files))
if len(files) > 0:
self.loadImageList(files)
@ -169,4 +169,4 @@ class ImageMediaItem(MediaManagerItem):
service_item = ServiceItem(self.parent)
service_item.addIcon(u':/media/media_image.png')
self.generateSlideData(service_item)
self.parent.service_manager.addServiceItem(service_item)
self.parent.service_manager.addServiceItem(service_item)

16
openlp/plugins/songs/lib/mediaitem.py
View File

@ -209,16 +209,18 @@ class SongMediaItem(MediaManagerItem):
def onSongEditClick(self):
item = self.SongListWidget.currentItem()
item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
self.edit_song_form.loadSong(item_id)
self.edit_song_form.exec_()
if item is not None:
item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
self.edit_song_form.loadSong(item_id)
self.edit_song_form.exec_()
def onSongDeleteClick(self):
item = self.SongListWidget.currentItem()
item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
self.parent.songmanager.delete_song(item_id)
row = self.SongListWidget.row(item)
self.SongListWidget.takeItem(row)
if item is not None:
item_id = (item.data(QtCore.Qt.UserRole)).toInt()[0]
self.parent.songmanager.delete_song(item_id)
row = self.SongListWidget.row(item)
self.SongListWidget.takeItem(row)
def onSongPreviewClick(self):
service_item = ServiceItem(self.parent)