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Partly solving issue 1490: "Comparator Tab / Light Table / Inspector" with the addition of an "Inspect" tab to the File Browser panel.

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This commit is contained in:
Hombre
2014-12-26 02:51:33 +01:00
parent 1ff4055f0d
commit 3939ce675e
37 changed files with 1318 additions and 421 deletions
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19
rtgui/guiutils.h
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@@ -265,29 +265,34 @@ class BackBuffer {
protected:
int x, y, w, h; // Rectangle where the colored bar has to be drawn
Cairo::RefPtr<Cairo::Surface> surface;
Point<int> offset; // Offset of the source region to draw, relative to the top left corner
Cairo::RefPtr<Cairo::ImageSurface> surface;
bool dirty; // mean that the Surface has to be (re)allocated
public:
BackBuffer();
// set the destination drawing rectangle; return true if the dimensions are different
bool setDrawRectangle(Glib::RefPtr<Gdk::Window> window, int newX, int newY, int newW, int newH);
// Note: newW & newH must be > 0
bool setDrawRectangle(Glib::RefPtr<Gdk::Window> window, int newX, int newY, int newW, int newH, bool updateBackBufferSize=true);
bool setDrawRectangle(Cairo::Format format, int newX, int newY, int newW, int newH, bool updateBackBufferSize=true);
void setSrcOffset(int x, int y);
void copySurface(Glib::RefPtr<Gdk::Window> window, GdkRectangle *rectangle=NULL);
void copySurface(BackBuffer *destBackBuffer, GdkRectangle *rectangle=NULL);
void copySurface(Cairo::RefPtr<Cairo::Surface> destSurface, GdkRectangle *rectangle=NULL);
void copySurface(Cairo::RefPtr<Cairo::ImageSurface> destSurface, GdkRectangle *rectangle=NULL);
void setDirty(bool isDirty) { dirty = isDirty; if (!dirty && !surface) dirty = true; }
bool isDirty() { return dirty; }
// you have to check if the surface is created thanks to surfaceCreated before starting to draw on it
bool surfaceCreated() { return surface; }
Cairo::RefPtr<Cairo::Surface> getSurface() { return surface; }
void deleteSurface() { surface.clear(); dirty=true; }
Cairo::RefPtr<Cairo::ImageSurface> getSurface() { return surface; }
void setSurface(Cairo::RefPtr<Cairo::ImageSurface> surf) { surface = surf; }
void deleteSurface() { if (surface) surface.clear(); dirty=true; }
// will let you get a Cairo::Context for Cairo drawing operations
Cairo::RefPtr<Cairo::Context> getContext() { return Cairo::Context::create(surface); }
int getWidth() { return w; }
int getHeight() { return h; }
int getWidth() { return surface ? surface->get_width() : 0; }
int getHeight() { return surface ? surface->get_height() : 0; }
};