Merge CV, ver=5.1; ops/methods from HV, and interface from CV where possible

[goodguy/history.git] / cinelerra-5.1 / cinelerra / colorpicker.h

diff --git a/cinelerra-5.1/cinelerra/colorpicker.h b/cinelerra-5.1/cinelerra/colorpicker.h
new file mode 100644 (file)
index 0000000..683fe13
--- /dev/null
+++ b/cinelerra-5.1/cinelerra/colorpicker.h
@@ -0,0 +1,208 @@
+
+/*
+ * CINELERRA
+ * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
+ * 
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * 
+ */
+
+#ifndef COLORPICKER_H
+#define COLORPICKER_H
+
+#include "condition.inc"
+#include "guicast.h"
+#include "mutex.inc"
+#include "thread.h"
+#include "vframe.inc"
+
+class ColorWindow;
+class PaletteWheel;
+class PaletteWheelValue;
+class PaletteOutput;
+class PaletteHue;
+class PaletteSaturation;
+class PaletteValue;
+class PaletteRed;
+class PaletteGreen;
+class PaletteBlue;
+class PaletteAlpha;
+
+class ColorThread : public Thread
+{
+public:
+       ColorThread(int do_alpha = 0, char *title = 0);
+       ~ColorThread();
+
+
+       void run();
+       void start_window(int output, int alpha);
+       virtual int handle_new_color(int output, int alpha);
+       void update_gui(int output, int alpha);
+       ColorWindow* get_gui();
+
+private:
+       friend class ColorWindow;
+
+       ColorWindow *window;
+       Condition *completion;
+// protects window, output, alpha
+       Mutex *mutex;   
+// Starting color
+       int output;
+       int alpha;
+       int do_alpha;
+       char *title;
+};
+
+class ColorWindow : public BC_Window
+{
+public:
+       ColorWindow(ColorThread *thread, int x, int y, char *title);
+
+       void create_objects();
+       void change_values();
+       int close_event();
+       void update_display();
+       void update_rgb();
+       int handle_event();
+
+       ColorThread *thread;
+
+       PaletteWheel *wheel;
+       PaletteWheelValue *wheel_value;
+       PaletteOutput *output;
+       PaletteHue *hue;
+       PaletteSaturation *saturation;
+       PaletteValue *value;
+       PaletteRed *red;
+       PaletteGreen *green;
+       PaletteBlue *blue;
+       PaletteAlpha *alpha;
+       VFrame *value_bitmap;
+       float h, s, v, r, g, b, a;
+};
+
+
+class PaletteWheel : public BC_SubWindow
+{
+public:
+       PaletteWheel(ColorWindow *window, int x, int y);
+       ~PaletteWheel();
+       int button_press_event();
+       int cursor_motion_event();
+       int button_release_event();
+
+       void create_objects();
+       int draw(float hue, float saturation);
+       int get_angle(float x1, float y1, float x2, float y2);
+       float torads(float angle);
+       ColorWindow *window;
+       float oldhue;
+       float oldsaturation;
+       int button_down;
+};
+
+class PaletteWheelValue : public BC_SubWindow
+{
+public:
+       PaletteWheelValue(ColorWindow *window, int x, int y);
+       ~PaletteWheelValue();
+       void create_objects();
+       int button_press_event();
+       int cursor_motion_event();
+       int button_release_event();
+       int draw(float hue, float saturation, float value);
+       ColorWindow *window;
+       int button_down;
+// Gradient
+       VFrame *frame;
+};
+
+class PaletteOutput : public BC_SubWindow
+{
+public:
+       PaletteOutput(ColorWindow *window, int x, int y);
+       ~PaletteOutput();
+       void create_objects();
+       int handle_event();
+       int draw();
+       ColorWindow *window;
+};
+
+class PaletteHue : public BC_ISlider
+{
+public:
+       PaletteHue(ColorWindow *window, int x, int y);
+       ~PaletteHue();
+       int handle_event();
+       ColorWindow *window;
+};
+
+class PaletteSaturation : public BC_FSlider
+{
+public:
+       PaletteSaturation(ColorWindow *window, int x, int y);
+       ~PaletteSaturation();
+       int handle_event();
+       ColorWindow *window;
+};
+
+class PaletteValue : public BC_FSlider
+{
+public:
+       PaletteValue(ColorWindow *window, int x, int y);
+       ~PaletteValue();
+       int handle_event();
+       ColorWindow *window;
+};
+
+class PaletteRed : public BC_FSlider
+{
+public:
+       PaletteRed(ColorWindow *window, int x, int y);
+       ~PaletteRed();
+       int handle_event();
+       ColorWindow *window;
+};
+
+class PaletteGreen : public BC_FSlider
+{
+public:
+       PaletteGreen(ColorWindow *window, int x, int y);
+       ~PaletteGreen();
+       int handle_event();
+       ColorWindow *window;
+};
+
+class PaletteBlue : public BC_FSlider
+{
+public:
+       PaletteBlue(ColorWindow *window, int x, int y);
+       ~PaletteBlue();
+       int handle_event();
+       ColorWindow *window;
+};
+
+class PaletteAlpha : public BC_FSlider
+{
+public:
+       PaletteAlpha(ColorWindow *window, int x, int y);
+       ~PaletteAlpha();
+       int handle_event();
+       ColorWindow *window;
+};
+
+#endif