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authorJavier S. Pedro <maemo@javispedro.com>2012-08-17 02:29:28 +0200
committerJavier S. Pedro <maemo@javispedro.com>2012-08-17 02:29:28 +0200
commit9c44782c5eab5635ca6adf4717409bf2ffb6c694 (patch)
tree99f774bccb6e964864168b346155bbd5a52bf3b2 /libsowatch/graphicswatchlet.cpp
parentf9ac9d207025fb8d40d1be753cde78beb77aa202 (diff)
downloadsowatch-9c44782c5eab5635ca6adf4717409bf2ffb6c694.tar.gz
sowatch-9c44782c5eab5635ca6adf4717409bf2ffb6c694.zip
new nekowatchlet and minor graphics/performance changes
Diffstat (limited to 'libsowatch/graphicswatchlet.cpp')
-rw-r--r--libsowatch/graphicswatchlet.cpp28
1 files changed, 22 insertions, 6 deletions
diff --git a/libsowatch/graphicswatchlet.cpp b/libsowatch/graphicswatchlet.cpp
index 2d58ff6..08441b0 100644
--- a/libsowatch/graphicswatchlet.cpp
+++ b/libsowatch/graphicswatchlet.cpp
@@ -7,8 +7,10 @@
using namespace sowatch;
-GraphicsWatchlet::GraphicsWatchlet(WatchServer* server, const QString& id) :
- Watchlet(server, id), _scene(0), _frameTimer(), _damaged()
+GraphicsWatchlet::GraphicsWatchlet(WatchServer* server, const QString& id)
+ : Watchlet(server, id),
+ _scene(0), _frameTimer(),
+ _fullUpdateMode(false), _damaged()
{
_frameTimer.setSingleShot(true);
connect(&_frameTimer, SIGNAL(timeout()), SLOT(frameTimeout()));
@@ -35,6 +37,16 @@ void GraphicsWatchlet::setScene(QGraphicsScene *scene)
}
}
+bool GraphicsWatchlet::fullUpdateMode() const
+{
+ return _fullUpdateMode;
+}
+
+void GraphicsWatchlet::setFullUpdateMode(bool fullUpdateMode)
+{
+ _fullUpdateMode = fullUpdateMode;
+}
+
QRectF GraphicsWatchlet::sceneRect() const
{
if (_scene) {
@@ -56,12 +68,16 @@ QRect GraphicsWatchlet::viewportRect() const
void GraphicsWatchlet::sceneChanged(const QList<QRectF> &rects)
{
+ // Only consider scene updates if the watchlet is active
if (_active) {
- // Only consider scene updates if the watchlet is active
QRect viewport = viewportRect();
- foreach(const QRectF& frect, rects) {
- QRect rect = frect.toAlignedRect() & viewport;
- _damaged += rect;
+ if (_fullUpdateMode) {
+ _damaged += viewport;
+ } else {
+ foreach(const QRectF& frect, rects) {
+ QRect rect = frect.toAlignedRect() & viewport;
+ _damaged += rect;
+ }
}
// Start frame timer if we got new data