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Housekeeping, added check for thumbnails to avoid icon scaling issues

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This commit is contained in:
Ian Knight 2016-05-05 13:27:04 +09:30
parent a2bc59b3d9
commit bc6253a627
4 changed files with 19 additions and 9 deletions
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6
openlp/core/lib/__init__.py
View File

@ -56,12 +56,12 @@ class ImageSource(object):
``Theme``
This says, that the image is used by a theme.
``PresentationPlugin``
This states that an image is being used by the presentation plugin.
``CommandPlugins``
This states that an image is being used by a command plugin.
"""
ImagePlugin = 1
Theme = 2
PresentationPlugin = 3
CommandPlugins = 3
class MediaType(object):

3
openlp/core/lib/serviceitem.py
View File

@ -334,7 +334,8 @@ class ServiceItem(RegistryProperties):
file_location_hash, ntpath.basename(image))
self._raw_frames.append({'title': file_name, 'image': image, 'path': path,
'display_title': display_title, 'notes': notes})
self.image_manager.add_image(image, ImageSource.PresentationPlugin, '#000000')
if self.is_capable(ItemCapabilities.HasThumbnails):
self.image_manager.add_image(image, ImageSource.CommandPlugins, '#000000')
self._new_item()
def get_service_repr(self, lite_save):

10
openlp/core/ui/lib/listpreviewwidget.py
View File

@ -27,7 +27,7 @@ It is based on a QTableWidget but represents its contents in list form.
from PyQt5 import QtCore, QtGui, QtWidgets
from openlp.core.common import RegistryProperties, Settings
from openlp.core.lib import ImageSource, ServiceItem
from openlp.core.lib import ImageSource, ItemCapabilities, ServiceItem
class ListPreviewWidget(QtWidgets.QTableWidget, RegistryProperties):
@ -152,10 +152,14 @@ class ListPreviewWidget(QtWidgets.QTableWidget, RegistryProperties):
else:
label.setScaledContents(True)
if self.service_item.is_command():
image = self.image_manager.get_image(frame['image'], ImageSource.PresentationPlugin)
if self.service_item.is_capable(ItemCapabilities.HasThumbnails):
image = self.image_manager.get_image(frame['image'], ImageSource.CommandPlugins)
pixmap = QtGui.QPixmap.fromImage(image)
else:
pixmap = QtGui.QPixmap(frame['image'])
else:
image = self.image_manager.get_image(frame['path'], ImageSource.ImagePlugin)
pixmap = QtGui.QPixmap.fromImage(image)
pixmap = QtGui.QPixmap.fromImage(image)
pixmap.setDevicePixelRatio(label.devicePixelRatio())
label.setPixmap(pixmap)
slide_height = width // self.screen_ratio

9
openlp/core/ui/slidecontroller.py
View File

@ -1141,8 +1141,13 @@ class SlideController(DisplayController, RegistryProperties):
# but take another in a couple of seconds in case slide change is slow
QtCore.QTimer.singleShot(2500, self.grab_maindisplay)
else:
# If not live, use the slide's thumbnail instead
self.slide_image = QtGui.QPixmap.fromImage(self.image_manager.get_image(self.service_item.get_rendered_frame(self.selected_row), ImageSource.PresentationPlugin)) #QtGui.QPixmap(self.service_item.get_rendered_frame(self.selected_row))
# If not live, use the slide's thumbnail/icon instead
image_path = self.service_item.get_rendered_frame(self.selected_row)
if self.service_item.is_capable(ItemCapabilities.HasThumbnails):
image = self.image_manager.get_image(image_path, ImageSource.CommandPlugins)
self.slide_image = QtGui.QPixmap.fromImage(image)
else:
self.slide_image = QtGui.QPixmap(image_path)
self.slide_image.setDevicePixelRatio(self.main_window.devicePixelRatio())
self.slide_preview.setPixmap(self.slide_image)
else: