...
 
Commits (2)
abiword (3.0.2-2+deb9u1) stretch; urgency=medium
* QA upload.
* Fix flickering (Closes: #851052, #848838) (LP: #1574278).
-- Jeremy Bicha <jbicha@debian.org> Sat, 30 Sep 2017 19:04:08 -0400
abiword (3.0.2-2) sid; urgency=high
* Add gtk322.patch:
......
Description: Fix flickering
- in GR_Caret::s_blink_timeout, avoid repeated calls by stopping the
timer, it will be restarted when needed,
.
- in GR_Caret::s_enable, avoid extra unnecessary _blink calls when blink
is enabled, as they serve no purpose,
.
- in XAP_UnixFrameImpl::_fe::expose, use the Cairo clip rectangle
instead of the expose event area, thanks to Hubert Figuière in
865c1dda7e13deff04573ffc42028b71fee07f9c,
.
- in XAP_UnixFrameImpl::_fe::expose, do not return FALSE, as other
handlers will need to handle the draw event,
.
- in GR_UnixCairoGraphics::flush, fix excessive draw events;
gtk_widget_queue_draw only marks the widget as needing redrawing,
which causes a draw event for each call to flush, therefore every
caret blink, so use gdk_flush instead,
Author: James Cameron <quozl@laptop.org>
Origin: other
Bug: https://bugzilla.abisource.com/show_bug.cgi?id=13791
Bug-SugarLabs: https://bugs.sugarlabs.org/ticket/4915
Bug-Ubuntu: https://pad.lv/1574278
Last-Update: 2017-09-24
--- a/src/af/gr/gtk/gr_UnixCairoGraphics.cpp
+++ b/src/af/gr/gtk/gr_UnixCairoGraphics.cpp
@@ -577,9 +577,7 @@ void GR_UnixCairoGraphics::_endPaint()
void GR_UnixCairoGraphics::flush(void)
{
- if (m_Widget) {
- gtk_widget_queue_draw(m_Widget);
- }
+ gdk_flush();
}
bool GR_UnixCairoGraphics::queryProperties(GR_Graphics::Properties gp) const
--- a/src/af/gr/xp/gr_Caret.cpp
+++ b/src/af/gr/xp/gr_Caret.cpp
@@ -155,22 +155,17 @@ void GR_Caret::s_enable(UT_Worker * _w)
{
GR_Caret * c = static_cast<GR_Caret *>(_w->getInstanceData());
+ c->m_enabler->stop();
c->m_worker->stop();
- c->_blink(true);
- if (!c->m_bCursorIsOn)
- c->_blink(true); // blink again
- else
- {
- c->_blink(true); // ?? - MARCM
- c->_blink(true);
- }
c->m_worker->start();
- c->m_enabler->stop();
+ c->_blink(true);
}
void GR_Caret::s_blink_timeout(UT_Worker * _w)
{
GR_Caret * c = static_cast<GR_Caret *>(_w->getInstanceData());
+
+ c->m_blinkTimeout->stop();
if (c->isEnabled())
c->disable();
}
--- a/src/af/xap/gtk/xap_UnixFrameImpl.cpp
+++ b/src/af/xap/gtk/xap_UnixFrameImpl.cpp
@@ -1215,8 +1215,16 @@ gboolean XAP_UnixFrameImpl::_fe::expose(
{
XAP_UnixFrameImpl * pUnixFrameImpl = static_cast<XAP_UnixFrameImpl *>(g_object_get_data(G_OBJECT(w), "user_data"));
FV_View * pView = static_cast<FV_View *>(pUnixFrameImpl->getFrame()->getCurrentView());
+ double x, y, width, height;
#if GTK_CHECK_VERSION(3,0,0)
- GdkEventExpose *pExposeEvent = reinterpret_cast<GdkEventExpose *>(gtk_get_current_event());
+ cairo_clip_extents (cr, &x, &y, &width, &height);
+ width -= x;
+ height -= y;
+#else
+ x = pExposeEvent->area.x;
+ y = pExposeEvent->area.y;
+ width = pExposeEvent->area.width;
+ height = pExposeEvent->area.height;
#endif
/* Jean: commenting out next lines since the zoom update code does draw only
* part of what needs to be updated. */
@@ -1230,16 +1238,17 @@ gboolean XAP_UnixFrameImpl::_fe::expose(
UT_Rect rClip;
if (pGr->getPaintCount () > 0)
return TRUE;
- xxx_UT_DEBUGMSG(("Expose area: x %d y %d width %d height %d \n",pExposeEvent->area.x,pExposeEvent->area.y,pExposeEvent->area.width,pExposeEvent->area.height));
- rClip.left = pGr->tlu(pExposeEvent->area.x);
- rClip.top = pGr->tlu(pExposeEvent->area.y);
- rClip.width = pGr->tlu(pExposeEvent->area.width)+1;
- rClip.height = pGr->tlu(pExposeEvent->area.height)+1;
+ rClip.left = pGr->tlu(x);
+ rClip.top = pGr->tlu(y);
#if GTK_CHECK_VERSION(3,0,0)
+ rClip.width = pGr->tlu(width);
+ rClip.height = pGr->tlu(height);
static_cast<GR_CairoGraphics *>(pGr)->setCairo(cr);
pView->draw(&rClip);
static_cast<GR_CairoGraphics *>(pGr)->setCairo(NULL);
#else
+ rClip.width = pGr->tlu(width)+1;
+ rClip.height = pGr->tlu(height)+1;
pView->draw(&rClip);
#endif
}
......@@ -8,3 +8,4 @@ mime-types-desktop.diff -p1
mime-types.diff -p1
build-with-aiksaurus-1-2.patch
gtk322.patch
fix-flickering.patch