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latex; save after format update

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This commit is contained in:
Damien Elmes 2011-04-06 00:40:33 +09:00
parent c08e810503
commit cf6fccf454
1 changed files with 43 additions and 57 deletions
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100
aqt/editor.py
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@ -60,8 +60,11 @@ function sendState() {
py.run("state:" + JSON.stringify(r));
};
function setFormat(cmd, arg) {
function setFormat(cmd, arg, nosave) {
document.execCommand(cmd, false, arg);
if (!nosave) {
saveField('key');
}
};
function clearChangeTimer() {
@ -101,13 +104,16 @@ function saveField(type) {
py.run(type + ":" + currentField.id.substring(1) + ":" + currentField.innerHTML);
};
function cloze() {
var s = window.getSelection()
var r = s.getRangeAt(0).cloneContents();
var c = document.createElement('div');
c.appendChild(r);
var txt = c.innerHTML;
py.run("cloze:" + currentField.id.substring(1) + ":" + txt);
function wrap(front, back) {
setFormat('removeFormat', null, true);
var s = window.getSelection();
var r = s.getRangeAt(0);
var content = r.extractContents();
var span = document.createElement("span")
span.appendChild(content);
s.removeAllRanges();
s.addRange(r);
setFormat('inserthtml', front + span.innerHTML + back);
};
function setFields(fields) {
@ -217,7 +223,7 @@ class Editor(object):
if not text:
b.setIcon(QIcon(":/icons/%s.png" % name))
if key:
b.setShortcut(key)
b.setShortcut(QKeySequence(key))
if tip:
b.setToolTip(tip)
if check:
@ -258,21 +264,15 @@ class Editor(object):
but = b("cloze", self.onCloze, "F9", _("Cloze (F9)"), text="[...]")
but.setFixedWidth(24)
# fixme: better image names
but = b("text-speak", self.onAddMedia, "F3", _("Add audio/video (F4)"))
but = b("media-record", self.onRecSound, "F5", _("Record audio (F5)"))
but = b("tex", self.latexMenu, "Ctrl+t", _("LaTeX (Ctrl+t)"))
# insertLatex, insertLatexEqn, insertLatexMathEnv
b("text-speak", self.onAddMedia, "F3", _("Add audio/video (F4)"))
b("media-record", self.onRecSound, "F5", _("Record audio (F5)"))
b("tex", self.insertLatex, "Ctrl+t, t", _("LaTeX (Ctrl+t then t)"))
b("math_sqrt", self.insertLatexEqn, "Ctrl+t, e",
_("LaTeX equation (Ctrl+t then e)"))
b("math_matrix", self.insertLatexMathEnv, "Ctrl+t, m",
_("LaTeX math environment (Ctrl+t then m)"))
but = b("text-xml", self.onHtmlEdit, "Ctrl+x", _("Source (Ctrl+x)"))
def setupForegroundButton(self, but):
self.foregroundFrame = QFrame()
self.foregroundFrame.setAutoFillBackground(True)
self.colourChanged()
hbox = QHBoxLayout()
hbox.addWidget(self.foregroundFrame)
hbox.setMargin(5)
but.setLayout(hbox)
def enableButtons(self, val=True):
for b in self._buttons.values():
b.setEnabled(val)
@ -515,9 +515,15 @@ class Editor(object):
self.web.eval("setFormat('underline');")
def toggleSuper(self, bool):
if self._buttons['text_sub'].isChecked():
self._buttons['text_sub'].setChecked(False)
self.toggleSub(None)
self.web.eval("setFormat('superscript');")
def toggleSub(self, bool):
# if self._buttons['text_super'].isChecked():
# self._buttons['text_super'].setChecked(False)
# self.toggleSuper(None)
self.web.eval("setFormat('subscript');")
def removeFormat(self):
@ -530,6 +536,15 @@ class Editor(object):
# Foreground colour
######################################################################
def setupForegroundButton(self, but):
self.foregroundFrame = QFrame()
self.foregroundFrame.setAutoFillBackground(True)
self.colourChanged()
hbox = QHBoxLayout()
hbox.addWidget(self.foregroundFrame)
hbox.setMargin(5)
but.setLayout(hbox)
def _updateForegroundButton(self, txtcol):
self.foregroundFrame.setPalette(QPalette(QColor(txtcol)))
self.foregroundFrame.setStyleSheet("* {background-color: %s}" %
@ -683,50 +698,23 @@ class Editor(object):
# LaTeX
######################################################################
def latexMenu(self):
pass
def insertLatex(self):
w = self.focusedEdit()
if w:
selected = w.textCursor().selectedText()
self.deck.mediaDir(create=True)
cur = w.textCursor()
pos = cur.position()
w.insertHtml("[latex]%s[/latex]" % selected)
cur.setPosition(pos+7)
w.setTextCursor(cur)
self.mw.deck.media.dir(create=True)
self.web.eval("wrap('[latex]', '[/latex]');")
def insertLatexEqn(self):
w = self.focusedEdit()
if w:
selected = w.textCursor().selectedText()
self.deck.mediaDir(create=True)
cur = w.textCursor()
pos = cur.position()
w.insertHtml("[$]%s[/$]" % selected)
cur.setPosition(pos+3)
w.setTextCursor(cur)
self.mw.deck.media.dir(create=True)
self.web.eval("wrap('[$]', '[/$]');")
def insertLatexMathEnv(self):
w = self.focusedEdit()
if w:
selected = w.textCursor().selectedText()
self.deck.mediaDir(create=True)
cur = w.textCursor()
pos = cur.position()
w.insertHtml("[$$]%s[/$$]" % selected)
cur.setPosition(pos+4)
w.setTextCursor(cur)
self.mw.deck.media.dir(create=True)
self.web.eval("wrap('[$$]', '[/$$]');")
# Pasting, drag & drop, and keyboard layouts
######################################################################
class EditorWebView(AnkiWebView):
def __init__(self, parent, editor):
AnkiWebView.__init__(self, parent)
self.editor = editor
@ -736,8 +724,6 @@ class EditorWebView(AnkiWebView):
# if sys.platform.startswith("win32"):
# self._ownLayout = None
# after the drop/copy, make sure data updated?
def keyPressEvent(self, evt):
self._curKey = True
if evt.matches(QKeySequence.Paste):