X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fcanvas.h;h=8d30dcccd19c77f6edfaca718d6a6887cd76efbc;hp=1984269560882a1583377cce0ba19fcbb3bfd530;hb=07af5297688e2f888e0a309eab76293093a003bb;hpb=2e28d225c343f02500594688bf8d0528df40600c

diff --git a/cinelerra-5.1/cinelerra/canvas.h b/cinelerra-5.1/cinelerra/canvas.h
index 19842695..8d30dccc 100644
--- a/cinelerra-5.1/cinelerra/canvas.h
+++ b/cinelerra-5.1/cinelerra/canvas.h
@@ -22,49 +22,31 @@
 #ifndef CANVAS_H
 #define CANVAS_H
 
+#include "canvas.inc"
 #include "edl.inc"
 #include "guicast.h"
 #include "mwindow.inc"
 #include "videodevice.inc"
-
 // Output for all X11 video
 
-class CanvasOutput;
-class CanvasFullScreen;
-class CanvasXScroll;
-class CanvasYScroll;
-class CanvasPopup;
-class CanvasFullScreenPopup;
-class CanvasToggleControls;
-
 // The EDL arguments can be set to 0 if the canvas_w and canvas_h are used
 class Canvas
 {
 public:
-	Canvas(MWindow *mwindow,
-		BC_WindowBase *subwindow,
-		int x,
-		int y,
-		int w,
-		int h,
-		int output_w,
-		int output_h,
+	Canvas(MWindow *mwindow, BC_WindowBase *subwindow,
+		int x, int y, int w, int h,
+		int output_w, int output_h,
 		int use_scrollbars);
 	virtual ~Canvas();
 
 	void reset();
 // Get dimensions given a zoom
 	void calculate_sizes(float aspect_ratio,
-		int output_w,
-		int output_h,
-		float zoom,
-		int &w,
-		int &h);
-// Lock access to the canvas pointer.
-// Must be called before get_canvas or locking the canvas.
-	void lock_canvas(const char *location);
+		int output_w, int output_h, float zoom,
+		int &w, int &h);
+// Lock canvas pointer and window
+	BC_WindowBase *lock_canvas(const char *loc);
 	void unlock_canvas();
-	int is_locked();
 
 	void create_objects(EDL *edl);
 	void set_cursor(int cursor);
@@ -88,21 +70,24 @@ public:
 	virtual void status_event() {};
 
 
-	virtual void reset_camera() {};
-	virtual void reset_projector() {};
-	virtual void zoom_resize_window(float percentage) {};
-	virtual void zoom_auto() {};
-	virtual int cursor_leave_event() { return 0; };
-	virtual int cursor_enter_event() { return 0; };
-	virtual int button_release_event() { return 0; };
+	virtual void reset_camera() {}
+	virtual void reset_projector() {}
+	virtual void camera_keyframe() {}
+	virtual void projector_keyframe() {}
+	virtual void zoom_resize_window(float percentage) {}
+	virtual void zoom_auto() {}
+	virtual int cursor_leave_event() { return 0; }
+	virtual int cursor_enter_event() { return 0; }
+	virtual int button_release_event() { return 0; }
 	virtual int button_press_event();
-	virtual int cursor_motion_event() { return 0; };
+	virtual int cursor_motion_event() { return 0; }
 	virtual int need_overlays() { return 1; }
-	virtual void draw_overlays() { };
-	virtual void toggle_controls() { } ;
-	virtual int get_cwindow_controls() { return 0; };
-	virtual int get_fullscreen() { return 0; }
-	virtual void set_fullscreen(int value) { };
+	virtual void draw_overlays() {}
+	virtual void toggle_controls() {}
+	virtual int get_cwindow_controls() { return 0; }
+	virtual int get_fullscreen();
+	virtual int get_clear_color();
+	virtual void set_fullscreen(int value);
 
 	int cursor_leave_event_base(BC_WindowBase *caller);
 	int cursor_enter_event_base(BC_WindowBase *caller);
@@ -138,6 +123,7 @@ public:
 // Updates the stores
 	virtual void update_zoom(int x, int y, float zoom) {};
 	void check_boundaries(EDL *edl, int &x, int &y, float &zoom);
+	void clear_borders(EDL *edl);
 	void update_scrollbars(int flush);
 // Get scrollbar positions relative to output.
 // No correction is done if output is smaller than canvas
@@ -148,7 +134,7 @@ public:
 	void update_refresh(VideoDevice *device, VFrame *output_frame);
 // Redraws the refresh_frame
 	virtual void draw_refresh(int flush = 1) {};
-	virtual void clear(int flush=1);
+	virtual void clear(int flash=1);
 
 // Get top left offset of canvas relative to output.
 // Normally negative.  Can be positive if output is smaller than canvas.
@@ -187,6 +173,9 @@ public:
 	int get_buttonpress();
 // Gets whatever video surface is enabled
 	BC_WindowBase* get_canvas();
+// draw_refresh, with/without locks
+	int refresh(int flush);
+	int redraw(int flush);
 
 // The owner of the canvas
 	BC_WindowBase *subwindow;
@@ -214,6 +203,7 @@ public:
 // For cases where video is not enabled on the canvas but processing is
 // occurring for a single frame, this causes the status to update.
 	int is_processing;
+	int is_fullscreen;
 // Cursor is inside video surface
 	int cursor_inside;
 	int view_x;
@@ -228,7 +218,8 @@ public:
 private:
 	void get_scrollbars(EDL *edl,
 		int &canvas_x, int &canvas_y, int &canvas_w, int &canvas_h);
-	Mutex *canvas_lock;
+// Lock access to the canvas pointer.
+	Condition *canvas_lock;
 };
 
 
@@ -335,6 +326,22 @@ public:
 	CanvasToggleControls *toggle_controls;
 };
 
+class CanvasZoomSize : public BC_MenuItem
+{
+public:
+	CanvasZoomSize(Canvas *canvas);
+
+	Canvas *canvas;
+};
+
+class CanvasSizeSubMenu : public BC_SubMenu
+{
+public:
+	CanvasSizeSubMenu(CanvasZoomSize *zoom_size);
+
+	CanvasZoomSize *zoom_size;
+};
+
 class CanvasPopupSize : public BC_MenuItem
 {
 public:
@@ -369,6 +376,22 @@ public:
 	Canvas *canvas;
 };
 
+class CanvasPopupCameraKeyframe : public BC_MenuItem
+{
+public:
+	CanvasPopupCameraKeyframe(Canvas *canvas);
+	int handle_event();
+	Canvas *canvas;
+};
+
+class CanvasPopupProjectorKeyframe : public BC_MenuItem
+{
+public:
+	CanvasPopupProjectorKeyframe(Canvas *canvas);
+	int handle_event();
+	Canvas *canvas;
+};
+
 class CanvasToggleControls : public BC_MenuItem
 {
 public: