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Move X11 specific selection code from BufferView to the frontends.

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* BufferView:
 - selectionRequested(): renamed to requestSelection() and cleaned up.
 - selectionLost(): renamed to clearSelection()

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15024 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2006-09-17 08:35:12 +00:00
parent 2805c29734
commit 574e4444a8
5 changed files with 24 additions and 19 deletions
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15
src/BufferView.C
View File

@ -1014,18 +1014,16 @@ bool BufferView::dispatch(FuncRequest const & cmd)
}
void BufferView::selectionRequested()
docstring const BufferView::requestSelection()
{
static docstring sel;
if (!buffer_)
return;
return docstring();
LCursor & cur = cursor_;
if (!cur.selection()) {
xsel_cache_.set = false;
return;
return docstring();
}
if (!xsel_cache_.set ||
@ -1035,14 +1033,13 @@ void BufferView::selectionRequested()
xsel_cache_.cursor = cur.top();
xsel_cache_.anchor = cur.anchor_.top();
xsel_cache_.set = cur.selection();
sel = cur.selectionAsString(false);
if (!sel.empty())
owner_->gui().selection().put(sel);
return cur.selectionAsString(false);
}
return docstring();
}
void BufferView::selectionLost()
void BufferView::clearSelection()
{
if (buffer_) {
cursor_.clearSelection();

4
src/BufferView.h
View File

@ -174,9 +174,9 @@ public:
bool dispatch(FuncRequest const & argument);
///
void selectionRequested();
lyx::docstring const requestSelection();
///
void selectionLost();
void clearSelection();
///
void workAreaResize(int width, int height);

6
src/frontends/gtk/GWorkArea.C
View File

@ -495,13 +495,15 @@ bool GWorkArea::onKeyPress(GdkEventKey * event)
void GWorkArea::onClipboardGet(Gtk::SelectionData & /*selection_data*/,
guint /*info*/)
{
view_.view()->selectionRequested();
lyx::docstring const sel = view_.view()->requestSelection();
if (!sel.empty())
view_.gui().selection().put(sel);
}
void GWorkArea::onClipboardClear()
{
// selectionLost();
// clearSelection();
}

9
src/frontends/qt3/QWorkArea.C
View File

@ -110,13 +110,16 @@ bool lyxX11EventFilter(XEvent * xev)
switch (xev->type) {
case SelectionRequest:
lyxerr[Debug::GUI] << "X requested selection." << endl;
if (wa_ptr)
wa_ptr->view().view()->selectionRequested();
if (wa_ptr) {
lyx::docstring const sel = wa_ptr->view().requestSelection();
if (!sel.empty())
wa_ptr->view().gui().selection().put(sel);
}
break;
case SelectionClear:
lyxerr[Debug::GUI] << "Lost selection." << endl;
if (wa_ptr)
wa_ptr->view().view()->selectionLost();
wa_ptr->view().view()->clearSelection();
break;
}
return false;

9
src/frontends/qt4/Application.C
View File

@ -79,13 +79,16 @@ bool Application::x11EventFilter(XEvent * xev)
switch (xev->type) {
case SelectionRequest:
lyxerr[Debug::GUI] << "X requested selection." << endl;
if (buffer_view_)
buffer_view_->selectionRequested();
if (buffer_view_) {
lyx::docstring const sel = buffer_view_->requestSelection();
if (!sel.empty())
gui_.selection().put(sel);
}
break;
case SelectionClear:
lyxerr[Debug::GUI] << "Lost selection." << endl;
if (buffer_view_)
buffer_view_->selectionLost();
buffer_view_->clearSelection();
break;
}
return false;