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Trying to get a nice image selector going 

bzr-revno: 333
This commit is contained in:
Martin Thompson 2009-02-20 21:15:14 +00:00
parent 8816b6c2dc
commit 8a8f5da5a7
2 changed files with 42 additions and 24 deletions
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1
openlp/core/render.py
View File

@ -117,6 +117,7 @@ class Renderer:
if self._theme.BackgroundType == 0:
p.fillRect(self._paint.rect(), self._theme.BackgroundParameter1)
elif self._theme.BackgroundType == 1: # gradient
# xxx Use a QGradient Brush!!!
# get colours as tuples
c1=self._theme.BackgroundParameter1.getRgb()
c2=self._theme.BackgroundParameter2.getRgb()

65
openlp/plugins/images/imageplugin.py
View File

@ -64,16 +64,19 @@ class ImagePlugin(Plugin, PluginUtils):
'Add the selected image(s) to the service', ':/system/system_add.png',
self.onImageAddClick, 'ImageAddItem')
## Add the songlist widget ##
self.ImageListView = QtGui.QTableWidget()
self.ImageListView.setColumnCount(3)
self.ImageListView.setColumnHidden(0, True)
# self.layout=QtGui.QGridLayout()
# self.ImageListView=QtGui.QWidget()
# self.ImageListView.setLayout(self.layout)
self.ImageListView=QtGui.QListView()
# self.ImageListView.setColumnCount(3)
# self.ImageListView.setColumnHidden(0, True)
# self.ImageListView.setColumnWidth(1, 275)
self.ImageListView.setColumnWidth(2, 100)
self.ImageListView.setShowGrid(False)
self.ImageListView.setSortingEnabled(False)
self.ImageListView.setAlternatingRowColors(True)
self.ImageListView.setHorizontalHeaderLabels(QtCore.QStringList(["","Name"]))
self.ImageListView.setAlternatingRowColors(True)
# self.ImageListView.setColumnWidth(2, 200)
# self.ImageListView.setShowGrid(False)
# self.ImageListView.setSortingEnabled(False)
# self.ImageListView.setAlternatingRowColors(True)
# self.ImageListView.setHorizontalHeaderLabels(QtCore.QStringList(["","Name", "Preview"]))
# self.ImageListView.setAlternatingRowColors(True)
self.ImageListView.setGeometry(QtCore.QRect(10, 100, 256, 591))
self.ImageListView.setObjectName("ImageListView")
self.MediaManagerItem.PageLayout.addWidget(self.ImageListView)
@ -106,31 +109,45 @@ class ImagePlugin(Plugin, PluginUtils):
self._save_display_list(self.ImageListView)
def _load_image_list(self, list):
h=200
h=100
self.filenames=[]
r=0
for f in list:
fl , nm = os.path.split(str(f))
c = self.ImageListView.rowCount()
self.ImageListView.setRowCount(c+1)
twi = QtGui.QTableWidgetItem(str(f))
self.ImageListView.setItem(c , 0, twi)
twi = QtGui.QTableWidgetItem(str(nm))
self.ImageListView.setItem(c , 1, twi)
fl , nm = os.path.split(str(f))
self.filenames.append(f)
# self.layout.addWidget(QtGui.QLabel(nm), r, 0)
preview = QtGui.QPixmap(str(f))
twi = QtGui.QTableWidgetItem("")
twi.setBackground(QtGui.QBrush(QtGui.QPixmap(f).scaledToHeight(h)))
# preview = preview.scaledToHeight(h)
label=QtGui.QLabel("")
label.setPixmap(preview)
# self.layout.addWidget(label, r, 1)
# self.layout.setRowMinimumHeight(r, h)
fl , nm = os.path.split(str(f))
w=QtGui.QListWidgetItem(QtGui.QIcon(preview), nm)
# w.setIconSize(h, h, Qt.KeepAspectRatio)
self.ImageListView.addItem(w)
xxx need to create an object which produces a list view of previews and use it for the controller and the selector
# c = self.ImageListView.rowCount()
# self.ImageListView.setRowCount(c+1)
# twi = QtGui.QTableWidgetItem(str(f))
# self.ImageListView.setItem(c , 0, twi)
# twi = QtGui.QTableWidgetItem(str(nm))
# self.ImageListView.setItem(c , 1, twi)
# twi = QtGui.QTableWidgetItem("")
# twi.setBackground(QtGui.QBrush(preview))
# twi.setIcon(QtGui.QIcon(preview.scaledToHeight(h)))
self.ImageListView.setItem(c , 2, twi)
self.ImageListView.setRowHeight(c, h)
# self.ImageListView.setItem(c , 2, twi)
# self.ImageListView.setRowHeight(c, h)
r +=1
def onImageDeleteClick(self):
cr = self.ImageListView.currentRow()
self.ImageListView.removeRow(int(cr))
self._save_display_list(self.ImageListView)
def onImagePreviewClick(self):
cr = self.ImageListView.currentRow()
filename = self.ImageListView.item(cr, 0).text()
# cr = self.ImageListView.currentRow()
filename = None#self.ImageListView.item(cr, 0).text()
log.info("Preview "+str(filename))
self.preview_service_item.add(filename)
self.preview_service_item.render()