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Fixed the theme layout preview and made preview widget scaling use HTML scaling.

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This commit is contained in:
Tomas Groth 2018-10-13 22:55:36 +02:00
parent bb9aa4a561
commit 66ce7db46f
5 changed files with 24 additions and 9 deletions
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6
openlp/core/display/html/display.js
View File

@ -682,6 +682,12 @@ var Display = {
videoTypes.push(['video/webm', '*.webm']);
}
return videoTypes;
},
/**
* Sets the scale of the page - used to make preview widgets scale
*/
setScale: function(scale) {
document.body.style.zoom = scale+"%";
}
};
new QWebChannel(qt.webChannelTransport, function (channel) {

6
openlp/core/display/window.py
View File

@ -310,3 +310,9 @@ class DisplayWindow(QtWidgets.QWidget):
Show the display
"""
self.run_javascript('Display.show();')
def set_scale(self, scale):
"""
Set the HTML scale
"""
self.run_javascript('Display.setScale({scale});'.format(scale=scale*100))

3
openlp/core/ui/slidecontroller.py
View File

@ -945,8 +945,7 @@ class SlideController(QtWidgets.QWidget, LogMixin, RegistryProperties):
ratio = 0.25
else:
ratio = float(size.width()) / display_with
# TODO: Find a different scale solution, setZoomFactor only supports 0.25-5.0. Maybe HTML scale?
self.preview_display.webview.setZoomFactor(ratio)
self.preview_display.set_scale(ratio)
def main_display_set_background(self):
"""

12
openlp/core/ui/themeform.py
View File

@ -219,15 +219,19 @@ class ThemeForm(QtWidgets.QWizard, Ui_ThemeWizard, RegistryProperties):
Generate layout preview and display the form.
"""
self.update_theme()
width = self.renderer.width
height = self.renderer.height
width = self.renderer.width()
height = self.renderer.height()
pixmap = QtGui.QPixmap(width, height)
pixmap.fill(QtCore.Qt.white)
paint = QtGui.QPainter(pixmap)
paint.setPen(QtGui.QPen(QtCore.Qt.blue, 2))
paint.drawRect(self.renderer.get_main_rectangle(self.theme))
main_rect = QtCore.QRect(self.theme.font_main_x, self.theme.font_main_y,
self.theme.font_main_width - 1, self.theme.font_main_height - 1)
paint.drawRect(main_rect)
paint.setPen(QtGui.QPen(QtCore.Qt.red, 2))
paint.drawRect(self.renderer.get_footer_rectangle(self.theme))
footer_rect = QtCore.QRect(self.theme.font_footer_x, self.theme.font_footer_y,
self.theme.font_footer_width - 1, self.theme.font_footer_height - 1)
paint.drawRect(footer_rect)
paint.end()
self.theme_layout_form.exec(pixmap)

6
openlp/core/ui/thememanager.py
View File

@ -295,7 +295,7 @@ class ThemeManager(QtWidgets.QWidget, RegistryBase, Ui_ThemeManager, LogMixin, R
for plugin in self.plugin_manager.plugins:
if plugin.uses_theme(old_theme_name):
plugin.rename_theme(old_theme_name, new_theme_name)
self.renderer.update_theme(new_theme_name, old_theme_name)
#self.renderer.update_theme(new_theme_name, old_theme_name)
self.load_themes()
def on_copy_theme(self, field=None):
@ -347,7 +347,7 @@ class ThemeManager(QtWidgets.QWidget, RegistryBase, Ui_ThemeManager, LogMixin, R
self.theme_form.theme = theme
self.theme_form.exec(True)
self.old_background_image_path = None
self.renderer.update_theme(theme.theme_name)
#self.renderer.update_theme(theme.theme_name)
self.load_themes()
def on_delete_theme(self, field=None):
@ -363,7 +363,7 @@ class ThemeManager(QtWidgets.QWidget, RegistryBase, Ui_ThemeManager, LogMixin, R
row = self.theme_list_widget.row(item)
self.theme_list_widget.takeItem(row)
self.delete_theme(theme)
self.renderer.update_theme(theme, only_delete=True)
#self.renderer.update_theme(theme, only_delete=True)
# As we do not reload the themes, push out the change. Reload the
# list as the internal lists and events need to be triggered.
self._push_themes()