class MainWindow(KXmlGuiWindow):
CHOOSER_PLUGINS = [
# TODO reenable
(radicalpage.RadicalPage, ki18n('&Radicals')),
(componentpage.ComponentPage, ki18n('&Components')),
(handwritingpage.HandwritingPage, ki18n('Hand&writing')),
(vocabularypage.VocabularyPage, ki18n('&Vocabulary')),
]
"""Plugins loaded into the side panel."""
def __init__(self):
QMainWindow.__init__(self)
self.miniMode = False
self.initialised = False
# set i18n language for libeclectus
setTranslationLanguage(unicode(KGlobal.locale().language()))
# start rendering thread
self.renderThread = renderthread.SQLRenderThread(g_app)
self.connect(g_app, SIGNAL("aboutToQuit()"),
self.renderThread.quit)
self.renderThread.start()
self.connect(self.renderThread, SIGNAL("queueEmpty"), self.queueEmpty)
self.connect(self.renderThread, SIGNAL("jobEnqueued"), self.jobEnqueued)
self.connect(self.renderThread, SIGNAL("jobErrorneous"),
lambda jobId, classObject, method, args, param, e, stacktrace: \
showDebug(stacktrace.decode('utf8')))
self.updateDialog = update.UpdateDialog(self, self.renderThread)
#self.updateDialog = None # set to None to disable updating
if self.updateDialog:
self.connect(self.updateDialog, SIGNAL("databaseChanged()"),
lambda: self.emit(SIGNAL("databaseChanged()")))
# set up UI
self.setupUi()
self.setupActions()
# finally build gui
xmlFile = os.path.join(os.getcwd(), 'eclectusqt', 'eclectusui.rc')
if os.path.exists(xmlFile):
self.setupGUI(KXmlGuiWindow.StandardWindowOption(
KXmlGuiWindow.Default ^ KXmlGuiWindow.StatusBar), xmlFile)
else:
self.setupGUI(KXmlGuiWindow.StandardWindowOption(
KXmlGuiWindow.Default ^ KXmlGuiWindow.StatusBar))
self.restoreWindowState()
self.setCentralWidget(self.splitterFrame)
self.splitterFrame.setVisible(True)
self.initialised = True
if (GeneralConfig.readEntry("Show installer on startup", 'True')
== 'True') and self.updateAction:
self.updateAction.trigger()
def setupUi(self):
self.setWindowIcon(QIcon(util.getIcon('eclectus.png')))
self.splitterFrame = QtGui.QSplitter(self)
self.splitterFrame.setOrientation(QtCore.Qt.Horizontal)
self.characterChooser = QtGui.QToolBox(self.splitterFrame)
self.characterChooser.setFrameShape(QtGui.QFrame.StyledPanel)
self.dictionaryPage = dictionarypage.DictionaryPage(self,
self.renderThread, PluginConfig)
self.connect(self.dictionaryPage,
SIGNAL('pageChanged(const QString &)'), self.slotPageChanged)
# forward settingsChanged
self.connect(self.dictionaryPage, SIGNAL("settingsChanged()"),
lambda: self.emit(SIGNAL("settingsChanged()")))
# TODO make this modular
self.connect(self.dictionaryPage,
SIGNAL("vocabularyAdded(const QString &, const QString &, const QString &, const QString &)"),
self.slotVocabularyAdded)
self.connect(self.dictionaryPage, SIGNAL("modeChanged(bool)"),
self.slotMiniMode)
self.splitterFrame.addWidget(self.characterChooser)
self.splitterFrame.addWidget(self.dictionaryPage)
# load sidebar plugins
self.plugins = []
self.vocabularyPlugin = None
for classObj, heading in self.CHOOSER_PLUGINS:
page = classObj(self, self.renderThread, PluginConfig)
if not self.vocabularyPlugin \
and isinstance(page, vocabularypage.VocabularyPage):
self.vocabularyPlugin = len(self.plugins)
self.characterChooser.addItem(page, heading.toString())
self.connect(page, SIGNAL('inputReceived(const QString &)'),
self.dictionaryPage.load)
self.plugins.append(page)
self.splitterFrame.setVisible(False)
self.setCentralWidget(QLabel(i18n('Installing basic tables...')))
def setupActions(self):
"""Sets up all actions (signal/slot combinations)."""
# standard action
KStandardAction.quit(g_app.quit, self.actionCollection())
# dictionary actions
self.dictionaryPage.registerGlobalActions(self.actionCollection())
# update dictionaries
if self.updateDialog:
self.updateAction = self.updateDialog.updateAction(
self.actionCollection())
# optimise database
self.updateDialog.optimiseAction(self.actionCollection())
else:
self.updateAction = None
# search bar
self.characterCombo = KHistoryComboBox()
self.characterCombo.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
font = QFont()
font.setPointSize(13)
self.characterCombo.setFont(font)
self.characterCombo.setObjectName("characterCombo")
self.connect(self.characterCombo, SIGNAL("activated(const QString &)"),
self.slotCharacterComboActivated)
comboAction = KAction(self)
comboAction.setText(i18n("Search bar"))
comboAction.setShortcut(Qt.Key_F6)
self.connect(comboAction, SIGNAL("triggered()"),
self.slotSearchComboActivated)
comboAction.setDefaultWidget(self.characterCombo)
comboAction.setWhatsThis(
i18n("<html>Search bar<br/><br/>Enter character of search string</html>"))
self.actionCollection().addAction("searchbar", comboAction)
goUrl = self.actionCollection().addAction("go_search")
goUrl.setIcon(KIcon("go-jump-locationbar"))
goUrl.setText(i18n("Go"))
self.connect(goUrl, SIGNAL("triggered()"),
lambda: self.slotCharacterComboActivated(
self.characterCombo.currentText()))
goUrl.setWhatsThis(
i18n("<html>Go<br /><br />Searches for the string given in the search bar.</html>"))
# clear search bar action
clearLocationAction = KAction(KIcon("edit-clear-locationbar-ltr"),
i18n("Clear &Location Bar"), self)
clearLocationAction.setShortcut(Qt.CTRL + Qt.Key_L)
clearLocationAction.setWhatsThis(
i18n("Clears the location bar and places the cursor inside"))
self.actionCollection().addAction("clearlocationbar",
clearLocationAction)
self.connect(clearLocationAction, SIGNAL("triggered(bool)"),
self.characterCombo.clearEditText)
self.connect(clearLocationAction, SIGNAL("triggered(bool)"),
self.characterCombo.setFocus)
# show/hide character page
self.toggleToolboxAction = KToggleAction(KIcon("view-sidetree"),
i18n("Show Character Toolbox"), self)
self.toggleToolboxAction.setShortcut(Qt.Key_F9)
self.toggleToolboxAction.setWhatsThis(
i18n("Shows and Hides the character choosing toolbox"))
self.actionCollection().addAction("showtoolbox",
self.toggleToolboxAction)
self.connect(self.toggleToolboxAction, SIGNAL("triggered(bool)"),
self.slotToggleToolbox)
# auto-lookup clipboard
self.autoLookupAction = KToggleAction(i18n("&Auto-Lookup"), self)
self.autoLookupAction.setToolTip(
i18n("Automatically look up text selected by the mouse cursor."))
self.autoLookupAction.setWhatsThis(
i18n("Automatically look up text selected by the mouse cursor."))
self.actionCollection().addAction("autolookup", self.autoLookupAction)
self.connect(self.autoLookupAction, SIGNAL("triggered(bool)"),
self.setAutoLookup)
self.autoLookupAction.setIcon(
QIcon(util.getIcon('auto-lookup-selection.png')))
self.connect(QApplication.clipboard(), SIGNAL("selectionChanged()"),
self.slotSelectionChanged)
def restoreWindowState(self):
# GUI settings
history = util.readConfigString(GeneralConfig, "Url History", '')\
.split(',')
self.characterCombo.insertItems(history)
self.historyLength = util.readConfigInt(GeneralConfig, "History Length",
20)
self.autoLookup = util.readConfigString(GeneralConfig,
"Auto-Lookup clipboard", str(False)) != "False"
self.autoLookupAction.setChecked(self.autoLookup)
self.onlyAutoLookupCJKCharacters = util.readConfigString(GeneralConfig,
"Auto-Lookup only Chinese characters", str(False)) != "False"
self.splitterFrame.restoreState(QByteArray.fromBase64(
str(util.readConfigString(GeneralConfig, "Splitter", ""))))
self.splitterSizes = [int(i) for i \
in util.readConfigString(GeneralConfig, "Splitter sizes",
"220,426").split(',')]
self.toolbarOriginalState = QByteArray.fromBase64(
str(util.readConfigString(GeneralConfig, "Toolbar original state",
"")))
self.restoreState(self.toolbarOriginalState)
self.menuBar().setVisible(True)
self.characterChooser.setCurrentIndex(util.readConfigInt(GeneralConfig,
"Toolbox current", 0))
visible = GeneralConfig.readEntry("Toolbox visibile", str(True))
if visible == "False":
self.characterChooserOriginalVisibility = False
else:
self.splitterFrame.setSizes(self.splitterSizes)
self.characterChooserOriginalVisibility = True
self.characterChooser.setVisible(
self.characterChooserOriginalVisibility)
self.toggleToolboxAction.setChecked(
self.characterChooserOriginalVisibility)
w = util.readConfigInt(GeneralConfig, "Width", 640)
h = util.readConfigInt(GeneralConfig, "Height", 420)
self.defaultWindowSize = QSize(w, h)
x = util.readConfigInt(GeneralConfig, "LastX", 0)
y = util.readConfigInt(GeneralConfig, "LastY", 0)
mini_w = util.readConfigInt(GeneralConfig, "Mini-mode Width", 400)
mini_h = util.readConfigInt(GeneralConfig, "Mini-mode Height", 200)
self.miniModeWindowSize = QSize(mini_w, mini_h)
self.setGeometry(x, y, w, h)
def queryExit(self):
"""
save config data before exiting
"""
self.emit(SIGNAL("writeSettings()"))
if self.miniMode:
self.miniModeWindowSize = self.size()
else:
self.defaultWindowSize = self.size()
GeneralConfig.writeEntry("Width", str(self.defaultWindowSize.width()))
GeneralConfig.writeEntry("Height", str(self.defaultWindowSize.height()))
GeneralConfig.writeEntry("LastX", str(self.x()))
GeneralConfig.writeEntry("LastY", str(self.y()))
GeneralConfig.writeEntry("Mini-mode Width",
str(self.miniModeWindowSize.width()))
GeneralConfig.writeEntry("Mini-mode Height",
str(self.miniModeWindowSize.height()))
GeneralConfig.writeEntry("Show installer on startup", 'False')
GeneralConfig.writeEntry("Url History",
self.characterCombo.historyItems()[:self.historyLength])
GeneralConfig.writeEntry("Splitter",
QByteArray.toBase64(self.splitterFrame.saveState()))
GeneralConfig.writeEntry("Auto-Lookup clipboard", str(self.autoLookup))
GeneralConfig.writeEntry("Auto-Lookup only Chinese characters",
str(self.onlyAutoLookupCJKCharacters))
# toolbox
if self.characterChooser.isVisible():
self.splitterSizes = self.splitterFrame.sizes()
GeneralConfig.writeEntry("Splitter sizes", ",".join(
[str(i) for i in self.splitterSizes]))
if not self.miniMode:
self.toolbarOriginalState = self.saveState(0)
GeneralConfig.writeEntry("Toolbar original state",
QByteArray.toBase64(self.toolbarOriginalState))
GeneralConfig.writeEntry("Toolbox current",
str(self.characterChooser.currentIndex()))
GeneralConfig.writeEntry("Toolbox visibile",
str(self.characterChooserOriginalVisibility))
return True
def settings(self):
return self.dictionaryPage.settings()
def slotToggleToolbox(self, show):
if not self.miniMode:
self.showToolbox(show)
self.characterChooserOriginalVisibility = show
def showToolbox(self, show):
# save / restore size as hiding makes Qt forget
if self.characterChooser.isVisible():
self.splitterSizes = self.splitterFrame.sizes()
else:
self.splitterFrame.setSizes(self.splitterSizes)
self.characterChooser.setVisible(show)
def slotMiniMode(self, miniMode):
self.miniMode = miniMode
if not self.miniMode:
# restore original state if given
if self.toolbarOriginalState:
self.restoreState(self.toolbarOriginalState, 0)
self.menuBar().setVisible(True)
self.showToolbox(self.characterChooserOriginalVisibility)
self.miniModeWindowSize = self.size()
self.resize(self.defaultWindowSize)
else:
# save original state of toolbars
self.toolbarOriginalState = self.saveState(0)
for toolbar in self.toolBars():
toolbar.setVisible(False)
self.menuBar().setVisible(False)
self.characterChooserOriginalVisibility \
= self.characterChooser.isVisible()
self.showToolbox(False)
self.defaultWindowSize = self.size()
self.resize(self.miniModeWindowSize)
# tell user what to do
# TODO renable
#miniModeShortcut = unicode(i18n(
#self.miniModeAction.shortcut().toString()))
#text = unicode(i18n("Mini-mode hides your menubar and toolbars. Press %1 again to get back to normal mode.", miniModeShortcut))
#lookupShortcut = self.lookupClipboardAction.globalShortcut()\
#.toString(QtGui.QKeySequence.NativeText)
#if lookupShortcut:
#text = text + "\n\n" \
#+ unicode(i18n("You may look up entries by selecting a word and pressing %1. Alternatively you can turn on auto-lookup or paste from the clipboard by pressing the middle mouse button.",
#i18n(lookupShortcut)))
#KMessageBox.information(self, text, i18n("Mini-mode"),
#"show_mini-mode_notice")
def slotCharacterComboActivated(self, inputString):
self.characterCombo.addToHistory(inputString)
self.dictionaryPage.load(inputString)
self.dictionaryPage.setFocus()
def slotSearchComboActivated(self):
self.characterCombo.setFocus()
self.characterCombo.lineEdit().selectAll()
def setAutoLookup(self, selected):
self.autoLookup = selected
def slotSelectionChanged(self):
if self.autoLookup:
# don't auto lookup when user is editing one of our edit widgets
focusWidget = QApplication.focusWidget()
if focusWidget:
for editWidgetCls in [kdeui.KHistoryComboBox, kdeui.KLineEdit]:
if isinstance(focusWidget, editWidgetCls):
return
clipboardText = unicode(QApplication.clipboard().text(
QClipboard.Selection).simplified()).strip()
if not clipboardText or len(clipboardText) >= 20:
return
if (self.onlyAutoLookupCJKCharacters and
not MainWindow.hasCJKCharacter(clipboardText)):
return
self.dictionaryPage.load(clipboardText)
# make window flash in taskbar
self.activateWindow()
@staticmethod
def hasCJKCharacter(string):
"""
Simple function for telling if a Chinese character or other CJK script
is present.
"""
for char in string:
if getCJKScriptClass(char) != None:
return True
return False
def slotPageChanged(self, pageName):
# dictionary page changed
self.emit(SIGNAL("pageRequested(const QString &)"), pageName)
# Temporarily hide default internal pageTypes
if unicode(pageName).count(':'):
pageType, page = unicode(pageName).split(':')
if pageType in ['character', 'word']:
pageName = page
self.characterCombo.setEditText(pageName) # TODO mask page type
def slotVocabularyAdded(self, headword, reading, translation, audio):
self.emit(SIGNAL("vocabularyAdded(const QString &, const QString &, const QString &, const QString &)"),
headword, reading, translation, audio)
if self.vocabularyPlugin != None:
self.characterChooser.setCurrentIndex(self.vocabularyPlugin)
def queueEmpty(self):
QApplication.restoreOverrideCursor()
def jobEnqueued(self, jobId):
if not QApplication.overrideCursor():
QApplication.setOverrideCursor(QCursor(Qt.BusyCursor))
class MainWindow(KMainWindow, Ui_MainWindow, MjpegStreamingConsumerInterface):
def __init__(self, args, parent=None):
self.args = args
#super(MainWindow, self).__init__()
#PsyQtClientBase.__init__(self)
KMainWindow.__init__(self, parent)
self.is_streaming = False
self.live_center_action = None
self.preview_center_action = None
self.live_size_action = None
self.preview_font_action = None
self.live_font_action = None
self.preview_size_action = None
self.default_size = 28
self.default_align_text = "format_align_center"
self.preview_actions = list()
self.live_actions = list()
self.current = 0
self.model = TextModel(self)
self.animation = TextAnimation(self)
self.db_dirty = False
self.is_animate = False
self.fade_animation = None
self.dialog = None
self.current_object = None
self.current_index = -1
self.is_auto_publish = False
self.setupUi(self)
self.win_id = self.live_text.winId()
self.fps = 12.5
self.http_server = MjpegStreamingServer(
(args.http_host, args.http_port), self, self.fps)
self.live_text.setLineWrapMode(
QtGui.QTextEdit.LineWrapMode(QtGui.QTextEdit.FixedPixelWidth))
self.live_text.setLineWrapColumnOrWidth(768)
self.font = QtGui.QFont("monospace", self.default_size)
self.font.setStyleHint(QtGui.QFont.TypeWriter)
self.previous_action = None
self.next_action = None
self.publish_action = None
self.auto_publish_action = None
self.save_live_action = None
self.save_preview_action = None
self.save_action = None
self.dialog_widget = None
self.action_collection = None
self.streaming_action = None
self.text_combo = None
self.clear_live_action = None
self.clear_preview_action = None
self.toolbar = None
self.typer_animation_action = None
self.text_editor_action = None
self.preview_text.setFont(self.font)
self.preview_text.setRichTextSupport(
KRichTextWidget.RichTextSupport(0xffffffff))
self.preview_editor_collection = KActionCollection(self)
self.preview_text.createActions(self.preview_editor_collection)
self.live_text.setRichTextSupport(
KRichTextWidget.RichTextSupport(0xffffffff))
self.live_text.setFont(self.font)
self.live_editor_collection = KActionCollection(self)
self.live_text.createActions(self.live_editor_collection)
self.filter_editor_actions()
self.create_toolbar()
self.slot_load()
qtapp.focusChanged.connect(self.focusChanged)
self.start_streaming()
self.show()
timer = QtCore.QTimer()
timer.start(2000)
timer.timeout.connect(lambda: None)
def pubdir(self):
return os.path.dirname(os.path.abspath(__file__))
def getPreviewCoords(self):
public_rect = self.preview_text.geometry()
global_rect = QtCore.QRect(self.mapToGlobal(public_rect.topLeft()),
self.mapToGlobal(public_rect.bottomRight()))
return global_rect.x(), global_rect.y()
def render_image(self):
public_rect = self.live_text_rect()
#global_rect = QtCore.QRect(self.mapToGlobal(public_rect.topLeft()), self.mapToGlobal(public_rect.bottomRight()))
pixmap = QPixmap.grabWindow(self.win_id,
public_rect.x() + 1,
public_rect.y() + 1, 768, 576)
buf = QBuffer()
buf.open(QIODevice.WriteOnly)
pixmap.save(buf, "JPG", 75)
return buf.data()
def filter_editor_actions(self):
disabled_action_names = [
"action_to_plain_text", "format_painter", "direction_ltr",
"direction_rtl", "format_font_family",
"format_text_background_color", "format_list_style",
"format_list_indent_more", "format_list_indent_less",
"format_text_bold", "format_text_underline",
"format_text_strikeout", "format_text_italic",
"format_align_right", "manage_link", "format_text_subscript",
"format_text_superscript", "insert_horizontal_rule"
]
for action in self.live_editor_collection.actions():
text = str(action.objectName())
if text in disabled_action_names:
action.setVisible(False)
if text == self.default_align_text:
self.live_center_action = action
elif text == "format_font_size":
self.live_size_action = action
elif text == "format_font_family":
self.live_font_action = action
for action in self.preview_editor_collection.actions():
text = str(action.objectName())
if text in disabled_action_names:
action.setVisible(False)
if text == self.default_align_text:
self.preview_center_action = action
elif text == "format_font_size":
self.preview_size_action = action
elif text == "format_font_family":
self.preview_font_action = action
self.slot_set_preview_defaults()
self.slot_set_live_defaults()
def create_toolbar(self):
self.toolbar = KToolBar(self, True, True)
self.toolbar.setIconDimensions(16)
self.toolbar.setAllowedAreas(QtCore.Qt.BottomToolBarArea)
self.toolbar.setMovable(False)
self.toolbar.setFloatable(False)
self.toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonTextUnderIcon)
self.addToolBar(QtCore.Qt.BottomToolBarArea, self.toolbar)
self.toolbar.show()
self.action_collection = KActionCollection(self)
self.action_collection.addAssociatedWidget(self.toolbar)
self.clear_live_action = self.action_collection.addAction(
"clear_live_action")
icon = QtGui.QIcon(":texter/images/edit-clear.png")
self.clear_live_action.setIcon(icon)
self.clear_live_action.setIconText("clear live")
self.clear_live_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.ALT + QtCore.Qt.Key_Q)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.save_live_action = self.action_collection.addAction(
"save_live_action")
icon = QtGui.QIcon(":texter/images/document-new.png")
self.save_live_action.setIcon(icon)
self.save_live_action.setIconText("save live")
self.save_live_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.ALT + QtCore.Qt.Key_W)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.clear_preview_action = self.action_collection.addAction(
"clear_preview_action")
icon = QtGui.QIcon(":texter/images/edit-clear.png")
self.clear_preview_action.setIcon(icon)
self.clear_preview_action.setIconText("clear preview")
self.clear_preview_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.ALT + QtCore.Qt.Key_A)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.save_preview_action = self.action_collection.addAction(
"save_preview_action")
icon = QtGui.QIcon(":texter/images/document-new.png")
self.save_preview_action.setIcon(icon)
self.save_preview_action.setIconText("save preview")
self.save_preview_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.ALT + QtCore.Qt.Key_S)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.publish_action = self.action_collection.addAction(
"publish_action")
icon = QtGui.QIcon(":texter/images/edit-copy.png")
self.publish_action.setIcon(icon)
self.publish_action.setIconText("publish")
self.publish_action.setShortcutConfigurable(True)
self.publish_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.ALT +
QtCore.Qt.Key_Return)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.toolbar.insertSeparator(self.publish_action)
self.auto_publish_action = KToggleAction(self.action_collection)
self.action_collection.addAction("auto publish",
self.auto_publish_action)
icon = QtGui.QIcon(":texter/images/view-refresh.png")
self.auto_publish_action.setIcon(icon)
self.auto_publish_action.setObjectName("auto_publish_action")
self.auto_publish_action.setIconText("auto publish")
self.auto_publish_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.ALT + QtCore.Qt.Key_P)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.typer_animation_action = KToggleAction(self.action_collection)
icon = QtGui.QIcon(":texter/images/media-playback-stop.png")
self.typer_animation_action.setIcon(icon)
self.typer_animation_action.setIconText("animate")
self.typer_animation_action.setObjectName("typer_animation_action")
self.typer_animation_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.ALT + QtCore.Qt.Key_M)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.action_collection.addAction("typer_animation_action",
self.typer_animation_action)
self.text_editor_action = self.action_collection.addAction(
"text_editor_action")
icon = QtGui.QIcon(":texter/images/document-open-data.png")
self.text_editor_action.setIcon(icon)
self.text_editor_action.setIconText("edit")
self.text_editor_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.CTRL + QtCore.Qt.Key_O)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.toolbar.insertSeparator(self.text_editor_action)
self.save_action = self.action_collection.addAction("save_action")
icon = QtGui.QIcon(":texter/images/document-save.png")
self.save_action.setIcon(icon)
self.save_action.setIconText("save")
self.save_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.CTRL + QtCore.Qt.Key_S)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.streaming_action = KToggleAction(self.action_collection)
icon = QtGui.QIcon(":texter/images/media-record.png")
self.streaming_action.setIcon(icon)
self.streaming_action.setIconText("stream")
self.streaming_action.setObjectName("stream")
self.streaming_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.CTRL + QtCore.Qt.Key_1)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.action_collection.addAction("stream", self.streaming_action)
spacer = KToolBarSpacerAction(self.action_collection)
self.action_collection.addAction("1_spacer", spacer)
self.previous_action = self.action_collection.addAction(
"previous_action")
icon = QtGui.QIcon(":texter/images/go-previous-view-page.png")
self.previous_action.setIcon(icon)
self.previous_action.setIconText("previous")
self.previous_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.ALT + QtCore.Qt.Key_Left)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.text_combo = KSelectAction(self.action_collection)
self.text_combo.setEditable(False)
icon = QtGui.QIcon(":texter/images/document-open-recent.png")
self.text_combo.setIcon(icon)
self.text_combo.setIconText("saved texts")
self.text_combo.setObjectName("text_combo")
self.action_collection.addAction("saved texts", self.text_combo)
self.next_action = self.action_collection.addAction("next_action")
icon = QtGui.QIcon(":texter/images/go-next-view-page.png")
self.next_action.setIcon(icon)
self.next_action.setIconText("next")
self.next_action.setShortcut(
KShortcut(QtGui.QKeySequence(QtCore.Qt.ALT + QtCore.Qt.Key_Right)),
KAction.ShortcutTypes(KAction.ActiveShortcut
| KAction.DefaultShortcut))
self.toolbar.addSeparator()
self.save_action.triggered.connect(self.slot_save)
self.publish_action.triggered.connect(self.slot_publish)
self.clear_live_action.triggered.connect(self.slot_clear_live)
self.clear_preview_action.triggered.connect(self.slot_clear_preview)
self.text_combo.triggered[int].connect(self.slot_load_preview_text)
self.text_editor_action.triggered.connect(self.slot_open_dialog)
self.save_live_action.triggered.connect(self.slot_save_live_text)
self.save_preview_action.triggered.connect(self.slot_save_preview_text)
self.streaming_action.triggered.connect(self.slot_toggle_streaming)
self.auto_publish_action.toggled.connect(self.slot_auto_publish)
self.typer_animation_action.toggled.connect(self.slot_toggle_animation)
self.preview_size_action.triggered[QtGui.QAction].connect(
self.slot_preview_font_size)
self.live_size_action.triggered[QtGui.QAction].connect(
self.slot_live_font_size)
self.next_action.triggered.connect(self.slot_next_item)
self.previous_action.triggered.connect(self.slot_previous_item)
self.streaming_action.setChecked(True)
def closeEvent(self, event):
logger.info("closeEvent")
if self.db_dirty:
self.dialog = KDialog(self)
self.dialog.setCaption("4.48 texter - text db not saved")
label = QtGui.QLabel(
"The Text database is not saved. Do you want to save before exit?",
self.dialog)
self.dialog.setMainWidget(label)
self.dialog.setButtons(
KDialog.ButtonCodes(KDialog.Ok | KDialog.Cancel))
self.dialog.okClicked.connect(self.slot_save)
self.dialog.exec_()
event.accept()
def live_text_rect(self):
return self.live_text.geometry()
def stop_streaming(self):
self.is_streaming = False
self.http_server.stop()
def start_streaming(self):
self.http_server.listen(port=self.args.http_port)
self.is_streaming = True
def fill_combo_box(self):
if self.dialog is not None:
self.dialog.deleteLater()
self.dialog = None
self.text_combo.clear()
current_row = -1
for index, list_obj in enumerate(self.model.text_db):
preview, text = list_obj
self.text_combo.addAction(preview)
if list_obj == self.current_object:
current_row = index
if current_row == -1:
current_row = self.current_index
self.slot_load_preview_text(current_row)
self.text_combo.setCurrentItem(current_row)
def focusChanged(self, old, new):
if new == self.preview_text:
self.live_editor_collection.clearAssociatedWidgets()
self.preview_editor_collection.addAssociatedWidget(self.toolbar)
elif new == self.live_text:
self.preview_editor_collection.clearAssociatedWidgets()
self.live_editor_collection.addAssociatedWidget(self.toolbar)
def slot_auto_publish(self, state):
self.is_auto_publish = bool(state)
def slot_toggle_animation(self, state):
self.is_animate = bool(state)
def slot_toggle_streaming(self):
if self.is_streaming:
self.stop_streaming()
else:
self.start_streaming()
def slot_next_item(self):
try:
self.current = (self.text_combo.currentItem() + 1) % len(
self.model.text_db)
self.text_combo.setCurrentItem(self.current)
self.slot_load_preview_text(self.current)
except ZeroDivisionError:
pass
def slot_previous_item(self):
try:
self.current = (self.text_combo.currentItem() - 1) % len(
self.model.text_db)
self.text_combo.setCurrentItem(self.current)
self.slot_load_preview_text(self.current)
except ZeroDivisionError:
pass
def slot_publish(self):
if self.is_animate:
self.animation.start_animation(self.preview_text, self.live_text,
0)
else:
self.live_text.setTextOrHtml(self.preview_text.textOrHtml())
def slot_live_font_size(self, action):
self.default_size = self.live_size_action.fontSize()
self.slot_set_preview_defaults()
self.slot_set_live_defaults()
def slot_preview_font_size(self, action):
self.default_size = self.preview_size_action.fontSize()
self.slot_set_live_defaults()
self.slot_set_preview_defaults()
def slot_toggle_publish(self, state=None):
if state:
self.slot_publish()
else:
self.slot_clear_live()
def slot_set_preview_defaults(self):
self.preview_center_action.setChecked(True)
self.preview_text.alignCenter()
self.font.setPointSize(self.default_size)
self.preview_text.setFontSize(self.default_size)
self.preview_text.setFont(self.font)
self.preview_size_action.setFontSize(self.default_size)
self.preview_text.document().setDefaultFont(self.font)
def slot_set_live_defaults(self):
self.live_center_action.setChecked(True)
self.live_text.alignCenter()
self.live_text.setFontSize(self.default_size)
self.live_size_action.setFontSize(self.default_size)
self.live_text.document().setDefaultFont(self.font)
def slot_clear_live(self):
self.live_text.clear()
self.slot_set_live_defaults()
def slot_clear_preview(self):
self.preview_text.clear()
self.slot_set_preview_defaults()
def slot_fade(self):
if self.fade_animation.timer is None:
self.fade_animation.start_animation()
def slot_load_preview_text(self, index):
try:
preview, text = self.model.text_db[index]
except IndexError:
return
self.preview_text.setTextOrHtml(text)
if self.is_auto_publish:
self.slot_publish()
def slot_save_live_text(self):
text = self.live_text.toHtml()
preview = get_preview_text(unicode(self.live_text.toPlainText()))
if not preview:
return
old_item = self.model.text_by_preview(preview)
if old_item is not None:
suffix = 1
while 1:
tmp_preview = "%s_%d" % (preview, suffix)
tmp = self.model.text_by_preview(tmp_preview)
if tmp is None:
preview = tmp_preview
break
else:
suffix += 1
self.model.text_db.append([preview, text])
self.model.modelReset.emit()
action = self.text_combo.addAction(preview)
self.text_combo.setCurrentAction(action)
self.db_dirty = True
def slot_save_preview_text(self):
text = self.preview_text.toHtml()
preview = get_preview_text(unicode(self.preview_text.toPlainText()))
if not preview:
return
old_item = self.model.text_by_preview(preview)
if old_item is not None:
ix, old_preview, old_text = old_item
self.model.text_db[ix][1] = text
else:
self.model.text_db.append([preview, text])
action = self.text_combo.addAction(preview)
self.model.modelReset.emit()
self.text_combo.setCurrentAction(action)
self.db_dirty = True
def slot_save(self):
path = os.path.expanduser("~/.texter")
if not os.path.isdir(path):
os.mkdir(path)
try:
f = open(os.path.join(path, "texter.db"), "w")
except IOError:
return
else:
cPickle.dump(self.model.text_db, f, cPickle.HIGHEST_PROTOCOL)
self.db_dirty = False
def slot_open_dialog(self):
self.current_index = self.text_combo.currentItem()
self.current_object = self.model.text_db[self.current_index]
if self.dialog is not None:
self.dialog.deleteLater()
self.dialog = None
self.dialog = KDialog(self)
self.dialog.setButtons(KDialog.Close)
self.dialog_widget = EditDialog(self.dialog)
self.dialog.setMainWidget(self.dialog_widget)
pos_x, pos_y = self.getPreviewCoords()
self.dialog.move(pos_x, self.pos().y())
self.dialog.exec_()
self.fill_combo_box()
def slot_load(self):
path = os.path.expanduser("~/.texter")
if not os.path.isdir(path):
os.mkdir(path)
try:
db_file = open(os.path.join(path, "texter.db"))
except IOError:
return
try:
self.model.text_db = [list(i) for i in cPickle.load(db_file)]
except ValueError, error:
logger.exception(error)
self.fill_combo_box()
self.text_combo.setCurrentItem(0)
self.slot_load_preview_text(0)
