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Better handling of the autoresize feature of the curve editors. Not ideal yet, but way better.

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This commit is contained in:
Hombre
2011-04-05 01:16:18 +02:00
parent 5d008fdcf7
commit 4cd7c22940
12 changed files with 87 additions and 71 deletions
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15
rtgui/mycurve.h
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@@ -41,6 +41,13 @@ enum SnapToType {
ST_Identity, // Point snapped to the identity curve
ST_Neighbors // Point snapped to the neighbor points
};
enum ResizeState {
RS_Pending = 1, // Resize has to occure
RS_Done = 2, // Resize has been done
RS_Force = 4 // Resize has to occure even without CONFIGURE event
};
class MyCurveIdleHelper;
class MyCurve : public Gtk::DrawingArea {
@@ -64,7 +71,10 @@ class MyCurve : public Gtk::DrawingArea {
bool buttonPressed;
enum SnapToType snapTo;
MyCurveIdleHelper* mcih;
bool sized;
enum ResizeState sized;
virtual std::vector<double> get_vector (int veclen) = 0;
int getGraphMinSize() { return GRAPH_SIZE + RADIUS + 1; }
public:
MyCurve ();
@@ -74,12 +84,11 @@ class MyCurve : public Gtk::DrawingArea {
void setColorProvider (ColorProvider* cp) { colorProvider = cp; }
void notifyListener ();
void updateBackgroundHistogram (unsigned int* hist) {return;} ;
void forceResize() { sized = RS_Force; }
virtual std::vector<double> getPoints () = 0;
virtual void setPoints (const std::vector<double>& p) = 0;
virtual bool handleEvents (GdkEvent* event) = 0;
virtual void reset () = 0;
protected:
virtual std::vector<double> get_vector (int veclen) = 0;
};
class MyCurveIdleHelper {