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Cleanups and simplifications, espc. batch queue

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This commit is contained in:
Oliver Duis
2011-08-13 14:44:20 +02:00
parent 0eb0021fa7
commit 3848e51e44
13 changed files with 38 additions and 63 deletions
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10
rtgui/thumbbrowserentrybase.cc
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@@ -60,7 +60,7 @@ void ThumbBrowserEntryBase::updateBackBuffer () {
backBuffer = Gdk::Pixmap::create (w->get_window(), exp_width, exp_height);
// If thumbnail is hidden by a filter drawing to it will crash
int backbuffer_w =0, backbuffer_h = 0;
int backbuffer_w=0, backbuffer_h=0;
backBuffer->get_size(backbuffer_w, backbuffer_h);
// if either with or height is zero then return early
if (backbuffer_w * backbuffer_h == 0) return;
@@ -338,23 +338,19 @@ void ThumbBrowserEntryBase::drawFrame (Cairo::RefPtr<Cairo::Context> cr, const G
void ThumbBrowserEntryBase::draw () {
if (!drawable)
if (!drawable || !parent)
return;
Glib::RWLock::ReaderLock l(lockRW);
Glib::RWLock::ReaderLock l(lockRW); // No resizes, position moves etc. inbetween
int bbWidth, bbHeight;
if (backBuffer)
backBuffer->get_size (bbWidth, bbHeight);
if (!backBuffer || selected!=bbSelected || framed!=bbFramed || preview!=bbPreview
|| exp_width!=bbWidth || exp_height!=bbHeight || getIconsOnImageArea ()!=bbIcons)
updateBackBuffer ();
if (!parent)
return;
Gtk::Widget* w = parent->getDrawingArea ();
Glib::RefPtr<Gdk::GC> gc_ = Gdk::GC::create (w->get_window());