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# This file is part of the Frescobaldi project, http://www.frescobaldi.org/
#
# Copyright (c) 2008 - 2014 by Wilbert Berendsen
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
# See http://www.gnu.org/licenses/ for more information.
"""
Manages the actions that manipulate the bookmarks (see also bookmarks.py).
"""
from PyQt5.QtCore import Qt
from PyQt5.QtWidgets import QAction
import actioncollection
import actioncollectionmanager
import icons
import bookmarks
import plugin
class BookmarkManager(plugin.MainWindowPlugin):
def __init__(self, mainwindow):
ac = self.actionCollection = Actions()
actioncollectionmanager.manager(mainwindow).addActionCollection(ac)
ac.view_next_mark.triggered.connect(self.nextMark)
ac.view_previous_mark.triggered.connect(self.previousMark)
ac.view_bookmark.triggered.connect(self.markCurrentLine)
ac.view_clear_error_marks.triggered.connect(self.clearErrorMarks)
ac.view_clear_all_marks.triggered.connect(self.clearAllMarks)
mainwindow.currentViewChanged.connect(self.slotViewChanged)
mainwindow.currentDocumentChanged.connect(self.slotDocumentChanged)
if mainwindow.currentView():
self.slotViewChanged(mainwindow.currentView())
self.slotDocumentChanged(mainwindow.currentDocument())
def slotViewChanged(self, view, prev=None):
if prev:
prev.cursorPositionChanged.disconnect(self.updateMarkStatus)
view.cursorPositionChanged.connect(self.updateMarkStatus)
def slotDocumentChanged(self, doc, prev=None):
if prev:
bookmarks.bookmarks(prev).marksChanged.disconnect(self.updateMarkStatus)
bookmarks.bookmarks(doc).marksChanged.connect(self.updateMarkStatus)
def updateMarkStatus(self):
view = self.mainwindow().currentView()
self.actionCollection.view_bookmark.setChecked(
bookmarks.bookmarks(view.document()).hasMark(view.textCursor().blockNumber(), 'mark'))
def markCurrentLine(self):
view = self.mainwindow().currentView()
lineNumber = view.textCursor().blockNumber()
bookmarks.bookmarks(view.document()).toggleMark(lineNumber, 'mark')
def clearErrorMarks(self):
doc = self.mainwindow().currentDocument()
bookmarks.bookmarks(doc).clear('error')
def clearAllMarks(self):
doc = self.mainwindow().currentDocument()
bookmarks.bookmarks(doc).clear()
def nextMark(self):
view = self.mainwindow().currentView()
cursor = view.textCursor()
cursor = bookmarks.bookmarks(view.document()).nextMark(cursor)
if cursor:
view.gotoTextCursor(cursor)
def previousMark(self):
view = self.mainwindow().currentView()
cursor = view.textCursor()
cursor = bookmarks.bookmarks(view.document()).previousMark(cursor)
if cursor:
view.gotoTextCursor(cursor)
class Actions(actioncollection.ActionCollection):
name = "bookmarkmanager"
def createActions(self, parent):
self.view_bookmark = QAction(parent)
self.view_bookmark.setCheckable(True)
self.view_clear_error_marks = QAction(parent)
self.view_clear_all_marks = QAction(parent)
self.view_next_mark = QAction(parent)
self.view_previous_mark = QAction(parent)
self.view_bookmark.setShortcut(Qt.CTRL + Qt.Key_B)
self.view_next_mark.setShortcut(Qt.ALT + Qt.Key_PageDown)
self.view_previous_mark.setShortcut(Qt.ALT + Qt.Key_PageUp)
self.view_bookmark.setIcon(icons.get('bookmark-new'))
self.view_clear_all_marks.setIcon(icons.get('edit-clear'))
def translateUI(self):
self.view_bookmark.setText(_("&Mark Current Line"))
self.view_clear_error_marks.setText(_("Clear &Error Marks"))
self.view_clear_all_marks.setText(_("Clear &All Marks"))
self.view_next_mark.setText(_("Next Mark"))
self.view_previous_mark.setText(_("Previous Mark"))
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