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- Scroll images list automatically when dragging

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- Expand group where new images were added
- Select dropped images
- More code style fixes
- Reverted earlier change to validateAndLoad
This commit is contained in:
Arjan Schrijver 2013-01-30 20:33:22 +01:00
parent 260a6815c2
commit d95aef4b97
5 changed files with 67 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
openlp/core/lib/mediamanageritem.py
View File

@ -391,6 +391,7 @@ class MediaManagerItem(QtGui.QWidget):
self.loadList(full_list, target_group)
last_dir = os.path.split(unicode(files[0]))[0]
Settings().setValue(self.settingsSection + u'/last directory', last_dir)
Settings().setValue(u'%s/%s files' % (self.settingsSection, self.settingsSection), self.getFileList())
if duplicates_found:
critical_error_message_box(UiStrings().Duplicate,
translate('OpenLP.MediaManagerItem', 'Duplicate files were found on import and were ignored.'))

12
openlp/core/lib/treewidgetwithdnd.py
View File

@ -46,7 +46,7 @@ class TreeWidgetWithDnD(QtGui.QTreeWidget):
"""
QtGui.QTreeWidget.__init__(self, parent)
self.mimeDataText = name
self.allowInternalDnD = False
self.allow_internal_dnd = False
self.header().close()
self.defaultIndentation = self.indentation()
self.setIndentation(0)
@ -63,9 +63,6 @@ class TreeWidgetWithDnD(QtGui.QTreeWidget):
QtCore.QObject.connect(Receiver.get_receiver(), QtCore.SIGNAL(u'%s_dnd_internal' % self.mimeDataText),
self.parent().dnd_move_internal)
def doInternalDnD(self, accept):
self.allowInternalDnD = accept
def mouseMoveEvent(self, event):
"""
Drag and drop event does not care what data is selected
@ -87,16 +84,17 @@ class TreeWidgetWithDnD(QtGui.QTreeWidget):
def dragEnterEvent(self, event):
if event.mimeData().hasUrls():
event.accept()
elif self.allowInternalDnD:
elif self.allow_internal_dnd:
event.accept()
else:
event.ignore()
def dragMoveEvent(self, event):
QtGui.QTreeWidget.dragMoveEvent(self, event)
if event.mimeData().hasUrls():
event.setDropAction(QtCore.Qt.CopyAction)
event.accept()
elif self.allowInternalDnD:
elif self.allow_internal_dnd:
event.setDropAction(QtCore.Qt.CopyAction)
event.accept()
else:
@ -122,7 +120,7 @@ class TreeWidgetWithDnD(QtGui.QTreeWidget):
for file_name in listing:
files.append(os.path.join(localFile, file_name))
Receiver.send_message(u'%s_dnd' % self.mimeDataText, {'files': files, 'target': self.itemAt(event.pos())})
elif self.allowInternalDnD:
elif self.allow_internal_dnd:
event.setDropAction(QtCore.Qt.CopyAction)
event.accept()
Receiver.send_message(u'%s_dnd_internal' % self.mimeDataText, self.itemAt(event.pos()))

89
openlp/plugins/images/lib/mediaitem.py
View File

@ -57,8 +57,8 @@ class ImageMediaItem(MediaManagerItem):
self.manager = plugin.manager
self.choosegroupform = ChooseGroupForm(self)
self.addgroupform = AddGroupForm(self)
self.fill_groups_combo_box(self.choosegroupform.group_combobox)
self.fill_groups_combo_box(self.addgroupform.parent_group_combobox)
self.fill_groups_combobox(self.choosegroupform.group_combobox)
self.fill_groups_combobox(self.addgroupform.parent_group_combobox)
QtCore.QObject.connect(Receiver.get_receiver(), QtCore.SIGNAL(u'live_theme_changed'), self.liveThemeChanged)
# Allow DnD from the desktop
self.listView.activateDnD()
@ -87,7 +87,7 @@ class ImageMediaItem(MediaManagerItem):
self.listView.clear()
self.listView.setIconSize(QtCore.QSize(88, 50))
self.listView.setIndentation(self.listView.defaultIndentation)
self.listView.doInternalDnD(True)
self.listView.allow_internal_dnd = True
self.servicePath = os.path.join(AppLocation.get_section_data_path(self.settingsSection), u'thumbnails')
check_directory_exists(self.servicePath)
# Import old images list
@ -102,7 +102,8 @@ class ImageMediaItem(MediaManagerItem):
Settings().remove(self.settingsSection + u'/images files')
Settings().remove(self.settingsSection + u'/images count')
# Load images from the database
self.loadFullList(self.manager.get_all_objects(ImageFilenames, order_by_ref=ImageFilenames.filename), True)
self.loadFullList(self.manager.get_all_objects(ImageFilenames, order_by_ref=ImageFilenames.filename),
initial_load=True)
def addListViewToToolBar(self):
MediaManagerItem.addListViewToToolBar(self)
@ -162,54 +163,70 @@ class ImageMediaItem(MediaManagerItem):
self.listView.takeTopLevelItem(self.listView.indexOfTopLevelItem(row_item))
else:
row_item.parent().removeChild(row_item)
self.fill_groups_combo_box(self.choosegroupform.group_combobox)
self.fill_groups_combo_box(self.addgroupform.parent_group_combobox)
self.fill_groups_combobox(self.choosegroupform.group_combobox)
self.fill_groups_combobox(self.addgroupform.parent_group_combobox)
self.main_window.incrementProgressBar()
self.main_window.finishedProgressBar()
Receiver.send_message(u'cursor_normal')
self.listView.blockSignals(False)
def addSubGroups(self, groupList, parentGroupId):
def add_sub_groups(self, group_list, parent_group_id):
"""
Recursively add subgroups to the given parent group
"""
image_groups = self.manager.get_all_objects(ImageGroups, ImageGroups.parent_id == parentGroupId)
image_groups = self.manager.get_all_objects(ImageGroups, ImageGroups.parent_id == parent_group_id)
image_groups.sort(cmp=locale_compare, key=lambda group_object: group_object.group_name)
for image_group in image_groups:
group = QtGui.QTreeWidgetItem()
group.setText(0, image_group.group_name)
group.setData(0, QtCore.Qt.UserRole, image_group)
if parentGroupId is 0:
if parent_group_id is 0:
self.listView.addTopLevelItem(group)
else:
groupList[parentGroupId].addChild(group)
groupList[image_group.id] = group
self.addSubGroups(groupList, image_group.id)
group_list[parent_group_id].addChild(group)
group_list[image_group.id] = group
self.add_sub_groups(group_list, image_group.id)
def fill_groups_combo_box(self, comboBox, parentGroupId=0, prefix=''):
def fill_groups_combobox(self, combobox, parent_group_id=0, prefix=''):
"""
Recursively add groups to the combobox in the 'Add group' dialog
"""
if parentGroupId is 0:
comboBox.clear()
comboBox.top_level_group_added = False
image_groups = self.manager.get_all_objects(ImageGroups, ImageGroups.parent_id == parentGroupId)
if parent_group_id is 0:
combobox.clear()
combobox.top_level_group_added = False
image_groups = self.manager.get_all_objects(ImageGroups, ImageGroups.parent_id == parent_group_id)
image_groups.sort(cmp=locale_compare, key=lambda group_object: group_object.group_name)
for image_group in image_groups:
comboBox.addItem(prefix + image_group.group_name, image_group.id)
self.fill_groups_combo_box(comboBox, image_group.id, prefix + ' ')
combobox.addItem(prefix + image_group.group_name, image_group.id)
self.fill_groups_combobox(combobox, image_group.id, prefix + ' ')
def loadFullList(self, images, initialLoad=False):
def expand_group(self, group_id, root_item=None):
return_value = False
if root_item is None:
root_item = self.listView.invisibleRootItem()
for i in range(root_item.childCount()):
child = root_item.child(i)
if self.expand_group(group_id, child):
child.setExpanded(True)
return_value = True
if isinstance(root_item.data(0, QtCore.Qt.UserRole), ImageGroups):
if root_item.data(0, QtCore.Qt.UserRole).id == group_id:
return True
return return_value
def loadFullList(self, images, initial_load=False, open_group=None):
"""
Replace the list of images and groups in the interface.
"""
if not initialLoad:
if not initial_load:
Receiver.send_message(u'cursor_busy')
self.main_window.displayProgressBar(len(images))
self.listView.clear()
# Load the list of groups and add them to the treeView
group_items = {}
self.addSubGroups(group_items, 0)
self.add_sub_groups(group_items, parent_group_id=0)
if open_group is not None:
self.expand_group(open_group.id)
# Sort the images by its filename considering language specific
# characters.
images.sort(cmp=locale_compare, key=lambda image_object: os.path.split(unicode(image_object.filename))[1])
@ -238,13 +255,27 @@ class ImageMediaItem(MediaManagerItem):
self.listView.insertTopLevelItem(0, imported_group)
group_items[0] = imported_group
group_items[imageFile.group_id].addChild(item_name)
if not initialLoad:
if not initial_load:
self.main_window.incrementProgressBar()
if not initialLoad:
if not initial_load:
self.main_window.finishedProgressBar()
Receiver.send_message(u'cursor_normal')
def loadList(self, images, target_group=None, initialLoad=False):
def validateAndLoad(self, files, target_group=None):
"""
Process a list for files either from the File Dialog or from Drag and
Drop. This method is overloaded from MediaManagerItem.
``files``
The files to be loaded.
"""
if target_group is None:
self.listView.clear()
self.loadList(files, target_group)
last_dir = os.path.split(unicode(files[0]))[0]
Settings().setValue(self.settingsSection + u'/last directory', last_dir)
def loadList(self, images, target_group=None, initial_load=False):
"""
Add new images to the database. This method is called when adding images using the Add button or DnD.
"""
@ -271,7 +302,7 @@ class ImageMediaItem(MediaManagerItem):
imageFile.filename = unicode(filename)
success = self.manager.save_object(imageFile)
self.loadFullList(self.manager.get_all_objects(ImageFilenames, order_by_ref=ImageFilenames.filename),
initialLoad)
initial_load=initial_load, open_group=parent_group)
def dnd_move_internal(self, target):
"""
@ -291,9 +322,11 @@ class ImageMediaItem(MediaManagerItem):
if isinstance(item.data(0, QtCore.Qt.UserRole), ImageFilenames):
item.parent().removeChild(item)
target_group.addChild(item)
item.setSelected(True)
item_data = item.data(0, QtCore.Qt.UserRole)
item_data.group_id = target_group.data(0, QtCore.Qt.UserRole).id
items_to_save.append(item_data)
target_group.setExpanded(True)
target_group.sortChildren(0, QtCore.Qt.AscendingOrder)
# Update the group ID's of the images in the database
self.manager.save_objects(items_to_save)
@ -396,8 +429,8 @@ class ImageMediaItem(MediaManagerItem):
if self.manager.save_object(new_group):
self.loadFullList(self.manager.get_all_objects(ImageFilenames,
order_by_ref=ImageFilenames.filename))
self.fill_groups_combo_box(self.choosegroupform.group_combobox)
self.fill_groups_combo_box(self.addgroupform.parent_group_combobox)
self.fill_groups_combobox(self.choosegroupform.group_combobox)
self.fill_groups_combobox(self.addgroupform.parent_group_combobox)
else:
critical_error_message_box(
message=translate('ImagePlugin.AddGroupForm', 'Could not add the new group.'))

1
openlp/plugins/media/lib/mediaitem.py
View File

@ -285,7 +285,6 @@ class MediaMediaItem(MediaManagerItem):
item_name.setData(0, QtCore.Qt.UserRole, track)
item_name.setToolTip(0, track)
self.listView.addTopLevelItem(item_name)
Settings().setValue(self.settingsSection + u'/media files', self.getFileList())
def getList(self, type=MediaType.Audio):
media = Settings().value(self.settingsSection + u'/media files')

1
openlp/plugins/presentations/lib/mediaitem.py
View File

@ -208,7 +208,6 @@ class PresentationMediaItem(MediaManagerItem):
item_name.setIcon(0, icon)
item_name.setToolTip(0, file)
self.listView.addTopLevelItem(item_name)
Settings().setValue(self.settingsSection + u'/presentations files', self.getFileList())
Receiver.send_message(u'cursor_normal')
if not initialLoad:
self.main_window.finishedProgressBar()