mirror of
https://github.com/aseprite/aseprite.git
synced 2025-03-10 10:13:35 +00:00
Added support to drag & drop colors in color-bar (feature request #2109224).
Added "RectTracker". Renamed "rectsave" function to "rect_tracker_new". Joined "rectrestore" and "rectdiscard" to "rect_tracker_free".
This commit is contained in:
David Capello
parent
5784cb720e
commit
24ca4562dc
@ -356,17 +356,16 @@ void backclip(void *_data)
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jfree(data);
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}
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/**********************************************************************/
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/* Save/Restore rectangles */
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typedef struct RECT_DATA
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/* Rectangle Tracker (Save/Restore rectangles from/to the screen) */
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struct RectTracker
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{
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BITMAP *bmp;
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int x1, y1, x2, y2;
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int npixel;
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int *pixel;
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} RECT_DATA;
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};
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static void do_rect(BITMAP *bmp, int x1, int y1, int x2, int y2, int c,
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void (*proc)(BITMAP *bmp, int x, int y, int c))
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@ -406,31 +405,33 @@ static void do_rect(BITMAP *bmp, int x1, int y1, int x2, int y2, int c,
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static void count_rect(BITMAP *bmp, int x, int y, int c)
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{
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RECT_DATA *data = (RECT_DATA *)c;
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RectTracker *data = (RectTracker *)c;
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data->npixel++;
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}
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static void save_rect(BITMAP *bmp, int x, int y, int c)
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{
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RECT_DATA *data = (RECT_DATA *)c;
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RectTracker *data = (RectTracker *)c;
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data->pixel[data->npixel++] = getpixel(bmp, x, y);
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}
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static void restore_rect(BITMAP *bmp, int x, int y, int c)
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{
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RECT_DATA *data = (RECT_DATA *)c;
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RectTracker *data = (RectTracker *)c;
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putpixel(bmp, x, y, data->pixel[data->npixel++]);
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}
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void *rectsave(BITMAP *bmp, int x1, int y1, int x2, int y2)
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RectTracker *rect_tracker_new(BITMAP *bmp, int x1, int y1, int x2, int y2)
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{
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RECT_DATA *data;
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RectTracker *data;
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int x, y;
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jmouse_hide();
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if (x1 > x2) { x = x1; x1 = x2; x2 = x; }
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if (y1 > y2) { y = y1; y1 = y2; y2 = y; }
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data = jnew(RECT_DATA, 1);
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data = jnew(RectTracker, 1);
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data->bmp = bmp;
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data->x1 = x1;
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@ -449,30 +450,29 @@ void *rectsave(BITMAP *bmp, int x1, int y1, int x2, int y2)
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data->npixel = 0;
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do_rect(bmp, x1, y1, x2, y2, (int)data, save_rect);
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jmouse_show();
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return data;
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}
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void rectrestore(void *_data)
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void rect_tracker_free(RectTracker *data)
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{
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RECT_DATA *data = _data;
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jmouse_hide();
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data->npixel = 0;
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do_rect(data->bmp, data->x1, data->y1, data->x2, data->y2,
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(int)data, restore_rect);
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}
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void rectdiscard(void *_data)
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{
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RECT_DATA *data = _data;
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if (data->pixel != NULL)
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jfree(data->pixel);
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jfree(data);
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jmouse_show();
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}
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/**********************************************************************/
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/* Rectangles */
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void bevel_box(BITMAP *bmp, int x1, int y1, int x2, int y2, int c1, int c2, int bevel)
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{
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hline(bmp, x1+bevel, y1, x2-bevel, c1); /* top */
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@ -612,7 +612,7 @@ void draw_color_button(BITMAP *bmp,
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int x1, int y1, int x2, int y2,
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int b0, int b1, int b2, int b3,
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int imgtype, color_t color,
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bool hot)
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bool hot, bool drag)
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{
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int face = ji_color_face();
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int fore = ji_color_foreground();
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@ -664,6 +664,13 @@ void draw_color_button(BITMAP *bmp,
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hline(bmp, x2-1, y2, x2, face);
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putpixel(bmp, x2-1, y2-1, fore);
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}
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if (drag) {
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rect(bmp, x1+2, y1+2, x2-2, y2-2,
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blackandwhite_neg(color_get_red(imgtype, color),
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color_get_green(imgtype, color),
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color_get_blue(imgtype, color)));
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}
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}
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/************************************************************************/
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@ -93,6 +93,8 @@ enum {
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GFX_BITMAP_COUNT,
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};
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typedef struct RectTracker RectTracker;
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int init_module_graphics(void);
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void exit_module_graphics(void);
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@ -104,9 +106,8 @@ void simple_dotted_mode(struct BITMAP *bmp, int fg, int bg);
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void *subclip(struct BITMAP *bmp, int x1, int y1, int x2, int y2);
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void backclip(void *data);
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void *rectsave(struct BITMAP *bmp, int x1, int y1, int x2, int y2);
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void rectrestore(void *data);
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void rectdiscard(void *data);
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RectTracker *rect_tracker_new(struct BITMAP *bmp, int x1, int y1, int x2, int y2);
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void rect_tracker_free(RectTracker *tracker);
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void bevel_box(struct BITMAP *bmp, int x1, int y1, int x2, int y2, int c1, int c2, int bevel);
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void rectdotted(struct BITMAP *bmp, int x1, int y1, int x2, int y2, int fg, int bg);
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@ -119,7 +120,7 @@ void draw_color_button(struct BITMAP *bmp,
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int x1, int y1, int x2, int y2,
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int b0, int b1, int b2, int b3,
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int imgtype, color_t color,
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bool hot);
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bool hot, bool drag);
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int character_length(struct FONT *font, int chr);
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void render_character(struct BITMAP *bmp, struct FONT *font, int chr, int x, int y, int fg, int bg);
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@ -820,16 +820,15 @@ Tool *tools_list[] =
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/* TOOL CONTROL */
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/***********************************************************/
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static void *rect_data = NULL;
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static void *rect_tracker = NULL;
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static void fourchain_line(int x1, int y1, int x2, int y2, ToolData *data);
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static void marker_scroll_callback(int before_change)
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{
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if (before_change && rect_data) {
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rectrestore(rect_data);
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rectdiscard(rect_data);
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rect_data = NULL;
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if (before_change && rect_tracker) {
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rect_tracker_free(rect_tracker);
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rect_tracker = NULL;
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}
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}
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@ -1054,9 +1053,9 @@ void control_tool(JWidget widget, Tool *tool,
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y2 = y1 + SGN(dy) * size;
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if (tool->flags & TOOL_EIGHT_ANGLES) {
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if (ABS (dx) <= ABS (dy)/2)
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if (ABS(dx) <= ABS(dy)/2)
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x2 = x1;
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else if (ABS (dy) <= ABS (dx)/2)
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else if (ABS(dy) <= ABS(dx)/2)
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y2 = y1;
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}
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}
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@ -1210,11 +1209,9 @@ void control_tool(JWidget widget, Tool *tool,
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outx2 += (1<<editor->zoom)-1;
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outy2 += (1<<editor->zoom)-1;
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if (rect_data) {
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rectrestore(rect_data);
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rectdiscard(rect_data);
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}
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rect_data = rectsave(ji_screen, outx1, outy1, outx2, outy2);
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if (rect_tracker)
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rect_tracker_free(rect_tracker);
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rect_tracker = rect_tracker_new(ji_screen, outx1, outy1, outx2, outy2);
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dotted_mode(0);
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@ -1540,10 +1537,9 @@ void control_tool(JWidget widget, Tool *tool,
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if (tool_data.dst_image) image_free(tool_data.dst_image);
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/* destroy rect-data used by the marker tool */
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if (rect_data) {
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rectrestore(rect_data);
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rectdiscard(rect_data);
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rect_data = NULL;
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if (rect_tracker) {
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rect_tracker_free(rect_tracker);
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rect_tracker = NULL;
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}
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}
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@ -56,6 +56,7 @@ typedef enum {
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typedef struct ColorBar
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{
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JWidget widget;
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JWidget tooltip_window;
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int ncolor;
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int refresh_timer_id;
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color_t color[COLORBAR_MAX_COLORS];
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@ -63,13 +64,17 @@ typedef struct ColorBar
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color_t bgcolor;
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hotcolor_t hot;
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hotcolor_t hot_editing;
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JWidget tooltip_window;
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/* drag & drop colors */
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hotcolor_t hot_drag;
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hotcolor_t hot_drop;
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} ColorBar;
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static ColorBar *colorbar_data(JWidget colorbar);
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static bool colorbar_msg_proc(JWidget widget, JMessage msg);
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static color_t colorbar_get_hot_color(JWidget widget);
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static color_t colorbar_get_hotcolor(JWidget widget, hotcolor_t hot);
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static void colorbar_set_hotcolor(JWidget widget, hotcolor_t hot, color_t color);
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static void colorbar_open_tooltip(JWidget widget, int x1, int x2, int y1, int y2,
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color_t color, hotcolor_t hot);
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static void colorbar_close_tooltip(JWidget widget);
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@ -85,13 +90,15 @@ JWidget colorbar_new(int align)
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ColorBar *colorbar = jnew0(ColorBar, 1);
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colorbar->widget = widget;
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colorbar->tooltip_window = NULL;
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colorbar->ncolor = 16;
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colorbar->refresh_timer_id = jmanager_add_timer(widget, 250);
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colorbar->fgcolor = color_mask();
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colorbar->bgcolor = color_mask();
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colorbar->hot = HOTCOLOR_NONE;
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colorbar->hot_editing = HOTCOLOR_NONE;
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colorbar->tooltip_window = NULL;
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colorbar->hot_drag = HOTCOLOR_NONE;
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colorbar->hot_drop = HOTCOLOR_NONE;
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jwidget_add_hook(widget, colorbar_type(), colorbar_msg_proc, colorbar);
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jwidget_focusrest(widget, TRUE);
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@ -297,7 +304,9 @@ static bool colorbar_msg_proc(JWidget widget, JMessage msg)
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c == beg, c == beg,
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c == end, c == end, imgtype, colorbar->color[c],
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(c == colorbar->hot ||
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c == colorbar->hot_editing));
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c == colorbar->hot_editing),
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(colorbar->hot_drag == c &&
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colorbar->hot_drag != colorbar->hot_drop));
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}
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/* draw foreground color */
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@ -306,7 +315,9 @@ static bool colorbar_msg_proc(JWidget widget, JMessage msg)
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draw_color_button(doublebuffer, x1, v1, x2, v2, 1, 1, 0, 0,
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imgtype, colorbar->fgcolor,
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(colorbar->hot == HOTCOLOR_FGCOLOR ||
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colorbar->hot_editing == HOTCOLOR_FGCOLOR));
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colorbar->hot_editing == HOTCOLOR_FGCOLOR),
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(colorbar->hot_drag == HOTCOLOR_FGCOLOR &&
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colorbar->hot_drag != colorbar->hot_drop));
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/* draw background color */
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v1 = y2-4-FGBGSIZE+1;
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@ -314,7 +325,9 @@ static bool colorbar_msg_proc(JWidget widget, JMessage msg)
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draw_color_button(doublebuffer, x1, v1, x2, v2, 0, 0, 1, 1,
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imgtype, colorbar->bgcolor,
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(colorbar->hot == HOTCOLOR_BGCOLOR ||
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colorbar->hot_editing == HOTCOLOR_BGCOLOR));
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colorbar->hot_editing == HOTCOLOR_BGCOLOR),
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(colorbar->hot_drag == HOTCOLOR_BGCOLOR &&
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colorbar->hot_drag != colorbar->hot_drop));
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blit(doublebuffer, ji_screen, 0, 0,
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msg->draw.rect.x1,
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@ -328,6 +341,9 @@ static bool colorbar_msg_proc(JWidget widget, JMessage msg)
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case JM_BUTTONPRESSED:
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jwidget_capture_mouse(widget);
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colorbar->hot_drag = colorbar->hot;
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colorbar->hot_drop = colorbar->hot;
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case JM_MOUSEENTER:
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case JM_MOTION: {
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int x1, y1, x2, y2, v1, v2;
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@ -381,6 +397,10 @@ static bool colorbar_msg_proc(JWidget widget, JMessage msg)
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hot_v2 = v2;
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}
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/* drop target */
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if (colorbar->hot_drag != HOTCOLOR_NONE)
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colorbar->hot_drop = colorbar->hot;
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/* redraw 'hot' color */
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if (colorbar->hot != old_hot) {
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jwidget_dirty(widget);
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@ -388,8 +408,10 @@ static bool colorbar_msg_proc(JWidget widget, JMessage msg)
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/* close the old tooltip window to edit the 'old_hot' color slot */
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colorbar_close_tooltip(widget);
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if (colorbar->hot != HOTCOLOR_NONE) {
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color_t color = colorbar_get_hot_color(widget);
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/* open the new hot-color to be edited */
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if ((colorbar->hot != HOTCOLOR_NONE) &&
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(colorbar->hot_drag == colorbar->hot_drop)) {
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color_t color = colorbar_get_hotcolor(widget, colorbar->hot);
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update_status_bar(color, 0);
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@ -399,20 +421,6 @@ static bool colorbar_msg_proc(JWidget widget, JMessage msg)
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}
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}
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/* if the widget has the capture, we should replace the
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selected-color with the hot-color */
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if (jwidget_has_capture(widget) &&
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colorbar->hot != HOTCOLOR_NONE) {
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color_t color = colorbar_get_hot_color(widget);
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if (msg->mouse.left) {
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colorbar_set_fg_color(widget, color);
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}
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if (msg->mouse.right) {
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colorbar_set_bg_color(widget, color);
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}
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}
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return TRUE;
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}
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@ -424,12 +432,39 @@ static bool colorbar_msg_proc(JWidget widget, JMessage msg)
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break;
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case JM_BUTTONRELEASED:
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if (jwidget_has_capture(widget))
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if (jwidget_has_capture(widget)) {
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/* drag and drop a color */
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if (colorbar->hot_drag != colorbar->hot_drop) {
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color_t color = colorbar_get_hotcolor(widget, colorbar->hot_drag);
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colorbar_set_hotcolor(widget, colorbar->hot_drop, color);
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jwidget_dirty(widget);
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}
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/* pick the color */
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else if (colorbar->hot != HOTCOLOR_NONE) {
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color_t color = colorbar_get_hotcolor(widget, colorbar->hot);
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if (msg->mouse.left) {
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colorbar_set_fg_color(widget, color);
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}
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if (msg->mouse.right) {
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colorbar_set_bg_color(widget, color);
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}
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}
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colorbar->hot_drag = HOTCOLOR_NONE;
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colorbar->hot_drop = HOTCOLOR_NONE;
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jwidget_release_mouse(widget);
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}
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break;
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case JM_SETCURSOR:
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if (colorbar->hot != HOTCOLOR_NONE) {
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if (colorbar->hot_drag != HOTCOLOR_NONE &&
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colorbar->hot_drag != colorbar->hot_drop) {
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jmouse_set_cursor(JI_CURSOR_MOVE);
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return TRUE;
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}
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else if (colorbar->hot != HOTCOLOR_NONE) {
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jmouse_set_cursor(JI_CURSOR_EYEDROPPER);
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return TRUE;
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}
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@ -454,18 +489,58 @@ static bool colorbar_msg_proc(JWidget widget, JMessage msg)
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return FALSE;
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}
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static color_t colorbar_get_hot_color(JWidget widget)
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static color_t colorbar_get_hotcolor(JWidget widget, hotcolor_t hot)
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{
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ColorBar *colorbar = colorbar_data(widget);
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switch (colorbar->hot) {
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switch (hot) {
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case HOTCOLOR_NONE: return color_mask();
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case HOTCOLOR_FGCOLOR: return colorbar->fgcolor;
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case HOTCOLOR_BGCOLOR: return colorbar->bgcolor;
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default:
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assert(colorbar->hot >= 0 &&
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colorbar->hot < colorbar->ncolor);
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return colorbar->color[colorbar->hot];
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assert(hot >= 0 && hot < colorbar->ncolor);
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return colorbar->color[hot];
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}
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}
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static void colorbar_set_hotcolor(JWidget widget, hotcolor_t hot, color_t color)
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{
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ColorBar *colorbar = colorbar_data(widget);
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switch (hot) {
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case HOTCOLOR_NONE:
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assert(FALSE);
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break;
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case HOTCOLOR_FGCOLOR:
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colorbar->fgcolor = color;
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break;
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case HOTCOLOR_BGCOLOR:
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colorbar->bgcolor = color;
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break;
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default:
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assert(hot >= 0 && hot < colorbar->ncolor);
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colorbar->color[hot] = color;
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if (hot == 0 || hot == colorbar->ncolor-1) {
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int imgtype = app_get_current_image_type();
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color_t c1 = colorbar->color[0];
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color_t c2 = colorbar->color[colorbar->ncolor-1];
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int r1 = color_get_red(imgtype, c1);
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int g1 = color_get_green(imgtype, c1);
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int b1 = color_get_blue(imgtype, c1);
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int r2 = color_get_red(imgtype, c2);
|
||||
int g2 = color_get_green(imgtype, c2);
|
||||
int b2 = color_get_blue(imgtype, c2);
|
||||
int c, r, g, b;
|
||||
|
||||
for (c=1; c<colorbar->ncolor-1; ++c) {
|
||||
r = r1 + (r2-r1) * c / colorbar->ncolor;
|
||||
g = g1 + (g2-g1) * c / colorbar->ncolor;
|
||||
b = b1 + (b2-b1) * c / colorbar->ncolor;
|
||||
colorbar->color[c] = color_rgb(r, g, b);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
@ -641,43 +716,7 @@ static bool tooltip_window_msg_proc(JWidget widget, JMessage msg)
|
||||
colorbar->color[j++] = color_index(i);
|
||||
}
|
||||
else {
|
||||
switch (colorbar->hot_editing) {
|
||||
case HOTCOLOR_NONE:
|
||||
/* assert(FALSE); */
|
||||
break;
|
||||
case HOTCOLOR_FGCOLOR:
|
||||
colorbar->fgcolor = color;
|
||||
break;
|
||||
case HOTCOLOR_BGCOLOR:
|
||||
colorbar->bgcolor = color;
|
||||
break;
|
||||
default:
|
||||
assert(colorbar->hot_editing >= 0 &&
|
||||
colorbar->hot_editing < colorbar->ncolor);
|
||||
colorbar->color[colorbar->hot_editing] = color;
|
||||
|
||||
if (colorbar->hot_editing == 0 ||
|
||||
colorbar->hot_editing == colorbar->ncolor-1) {
|
||||
int imgtype = app_get_current_image_type();
|
||||
color_t c1 = colorbar->color[0];
|
||||
color_t c2 = colorbar->color[colorbar->ncolor-1];
|
||||
int r1 = color_get_red(imgtype, c1);
|
||||
int g1 = color_get_green(imgtype, c1);
|
||||
int b1 = color_get_blue(imgtype, c1);
|
||||
int r2 = color_get_red(imgtype, c2);
|
||||
int g2 = color_get_green(imgtype, c2);
|
||||
int b2 = color_get_blue(imgtype, c2);
|
||||
int c, r, g, b;
|
||||
|
||||
for (c=1; c<colorbar->ncolor-1; ++c) {
|
||||
r = r1 + (r2-r1) * c / colorbar->ncolor;
|
||||
g = g1 + (g2-g1) * c / colorbar->ncolor;
|
||||
b = b1 + (b2-b1) * c / colorbar->ncolor;
|
||||
colorbar->color[c] = color_rgb(r, g, b);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
colorbar_set_hotcolor(colorbar_widget, colorbar->hot_editing, color);
|
||||
}
|
||||
|
||||
/* ONLY FOR TRUE-COLOR GRAPHICS MODE: if the palette is
|
||||
|
||||
@ -226,7 +226,8 @@ static void colorbutton_draw(JWidget widget)
|
||||
1, 1, 1, 1,
|
||||
colorbutton->imgtype,
|
||||
colorbutton->color,
|
||||
jwidget_has_mouse(widget));
|
||||
jwidget_has_mouse(widget),
|
||||
FALSE);
|
||||
|
||||
/* draw text */
|
||||
color_to_formalstring(colorbutton->imgtype,
|
||||
|
||||
@ -56,9 +56,6 @@ typedef struct Editor
|
||||
int mask_timer_id;
|
||||
int offset_count;
|
||||
|
||||
/* to save the area that overlap the layer-bound */
|
||||
void *rect_data;
|
||||
|
||||
/* region that must be updated */
|
||||
JRegion refresh_region;
|
||||
} Editor;
|
||||
|
||||
@ -963,12 +963,6 @@ static bool editor_msg_proc(JWidget widget, JMessage msg)
|
||||
/* draw the sprite boundary */
|
||||
rect(ji_screen, x1-1, y1-1, x2+1, y2+1, makecol(0, 0, 0));
|
||||
|
||||
if (editor->rect_data) {
|
||||
/* destroy the layer-bound information */
|
||||
rectdiscard(editor->rect_data);
|
||||
editor->rect_data = NULL;
|
||||
}
|
||||
|
||||
/* draw the grid */
|
||||
if (get_view_grid())
|
||||
editor_draw_grid(widget);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user