2 #include <gdk/gdkkeysyms.h>
7 #include "../src/mark.h"
9 #include "../src/opticalflow.h"
19 #include "diag_level.h"
22 #include "diag_flow.h"
25 #define CC_APP_TITLE "Colorize GTK"
26 GtkWidget *main_window;
27 GtkWidget *img_scroll;
28 GtkWidget *img_drawing_area = NULL;
29 GtkWidget *timeline_drawing_area;
30 GtkWidget *timeline_scroll;
31 GtkWidget *palette_treeview = NULL;
33 GtkToggleButton *show_marked_button, *show_highlighted_button, *show_preview_button, *show_colorized_button;
35 GtkToggleButton *show_flow_button;
37 int button_down = 0, button_down_x = -1000, button_down_y = -1000, shift_pressed = 0, ctrl_pressed = 0, button_num = 1;
38 int last_x = 0, last_y = 0; /* where mouse is over scrolled view */
40 int mark = 1, highlight = 0, preview = 0, rendered = 0, draw_mode = 1, move_mode = 0, fill_mode = 0, pick_mode = 0, flowview = 0;
41 int mouse_over_palette_area = 0, mouse_over_drawing_area = 0, mouse_over_timeline_area = 0;
42 char output_prefix[256] = "";
43 #define min(x,y) ((x < y) ? x : y)
44 #define abs(x,y) ((x < y) ? y - x : x - y)
47 void printerror(const char *fmt, ...)
53 vsprintf(buffer,fmt,args);
54 buffer[sizeof(buffer)-1]=0;
57 GtkWidget *dialog = gtk_message_dialog_new (GTK_WINDOW(main_window),
58 GTK_DIALOG_DESTROY_WITH_PARENT,
62 gtk_dialog_run (GTK_DIALOG (dialog));
63 gtk_widget_destroy (dialog);
66 static int already_destroyed = 0;
68 /* exit program and save current mask / palette */
69 void main_destroy(void)
71 if (anything_modified) {
73 GtkWidget *dialog = gtk_message_dialog_new (GTK_WINDOW(main_window),
74 GTK_DIALOG_DESTROY_WITH_PARENT,
76 GTK_BUTTONS_OK_CANCEL,
77 "Image has been changed, really quit?");
78 ret = gtk_dialog_run(GTK_DIALOG (dialog));
79 gtk_widget_destroy(dialog);
80 if (ret != GTK_RESPONSE_OK)
83 already_destroyed = 1;
88 static void destroy(GtkWidget *widget, gpointer data)
90 if (!already_destroyed)
98 /* event handler for main window keys */
99 static gboolean on_key_press(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
103 // if (mouse_over_palette_area)
104 if (!mouse_over_drawing_area && !mouse_over_timeline_area)
107 switch (event->keyval) {
110 if (event->state & GDK_CONTROL_MASK) {
116 frame = timeline_selected + 1;
117 if (event->state & GDK_SHIFT_MASK) {
118 while(frame < timeline_frames && frame_list[frame].marked == 0 && frame_list[frame].keyframe == 0)
121 if (frame < timeline_frames)
122 timeline_select_and_save(timeline_selected, frame);
125 frame = timeline_selected - 1;
126 if (event->state & GDK_SHIFT_MASK) {
127 while(frame >= 0 && frame_list[frame].marked == 0 && frame_list[frame].keyframe == 0)
131 timeline_select_and_save(timeline_selected, frame);
135 timeline_select_and_save(timeline_selected, frame);
138 frame = timeline_frames - 1;
139 timeline_select_and_save(timeline_selected, frame);
149 if (event->state & GDK_CONTROL_MASK) {
155 if (event->state & GDK_CONTROL_MASK) {
172 // printf("press %x\n", event->keyval);
178 /* event handler for main window keys */
179 static gboolean on_key_release(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
181 switch (event->keyval) {
191 // printf("release %x\n", event->keyval);
201 /* events if mouse is over palette area */
202 static gboolean enter_palette_area(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
204 mouse_over_palette_area = 1;
207 static gboolean leave_palette_area(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
209 mouse_over_palette_area = 0;
213 /* events if mouse is over image area */
214 static gboolean enter_drawing_area(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
216 mouse_over_drawing_area = 1;
219 static gboolean leave_drawing_area(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
221 mouse_over_drawing_area = 0;
225 /* events if mouse is over timeline area */
226 static gboolean enter_timeline_area(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
228 mouse_over_timeline_area = 1;
231 static gboolean leave_timeline_area(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
233 mouse_over_timeline_area = 0;
234 timeline_point(-1, -1);
238 /* ugly non-bresenham.... */
239 static void draw_line(int x, int y, int paint)
241 double step_x = 0, step_y = 0;
243 if (abs(x,button_down_x) > abs(y,button_down_y)) {
245 if (button_down_x < x) {
247 step_y += (double)(button_down_y - y) / (double)(button_down_x - x);
250 step_y -= (double)(button_down_y - y) / (double)(button_down_x - x);
252 paint_brush(button_down_x+step_x, button_down_y+step_y, brush_size, paint);
253 draw_image(button_down_x+step_x-(brush_size*img_scale_x/16)+1, button_down_y+step_y-(brush_size*img_scale_y/16)+1, brush_size*2*img_scale_x/16, brush_size*2*img_scale_y/16);
254 if (x == button_down_x+step_x)
259 if (y == button_down_y) /* no move at all */
261 if (button_down_y < y) {
263 step_x += (double)(button_down_x - x) / (double)(button_down_y - y);
266 step_x -= (double)(button_down_x - x) / (double)(button_down_y - y);
268 paint_brush(button_down_x+step_x, button_down_y+step_y, brush_size, paint);
269 draw_image(button_down_x+step_x-(brush_size*img_scale_x/16)+1, button_down_y+(step_y-brush_size*img_scale_y/16)+1, brush_size*2*img_scale_x/16, brush_size*2*img_scale_y/16);
270 if (y == button_down_y+step_y)
274 paint_brush(x, y, brush_size, paint);
275 draw_image(x-(brush_size*img_scale_x/16)+1, y-(brush_size*img_scale_y/16)+1, brush_size*2*img_scale_x/16, brush_size*2*img_scale_y/16);
280 /* notify movement of mouse inside image area */
281 static gint motion_notify_event( GtkWidget *widget,
282 GdkEventMotion *event )
285 GdkModifierType state;
288 gdk_window_get_pointer (event->window, &x, &y, &state);
293 state = event->state;
298 if ((state & (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK | GDK_BUTTON3_MASK))) {
299 if (mark || highlight) {
300 if (button_down && pick_mode) {
303 if (button_down && !pick_mode) {
305 move_mark((x-button_down_x)*16/img_scale_x, (y-button_down_y)*16/img_scale_y);
306 draw_image(0, 0, -1, -1);
309 draw_line(x, y, button_num == 1);
314 if (button_down && pick_mode)
322 /* button press event inside image area */
323 static gint button_press_event (GtkWidget *widget, GdkEventButton *event)
329 button_num = event->button;
331 if (mark || highlight) {
339 fill(x, y, event->button != 1);
340 draw_image(0, 0, -1, -1);
352 /* if not shift, draw a dot and not a line */
353 if (!shift_pressed || button_down_x == -1000) {
357 draw_line(x, y, button_num == 1);
364 static gint scroll_event (GtkWidget *widget, GdkEventScroll *event)
371 GtkAdjustment *hadjustment = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(img_scroll));
372 GtkAdjustment *vadjustment = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(img_scroll));
376 printf("mouse over pixmap: %d, %d\n", x, y);
377 x -= (int)gtk_adjustment_get_value(hadjustment);
378 y -= (int)gtk_adjustment_get_value(vadjustment);
379 printf("mouse over widget: %d, %d\n", x, y);
384 GdkDrawable *draw = gtk_widget_get_window(img_drawing_area);
385 int window_width, window_height;
386 gdk_drawable_get_size (draw, &window_width, &window_height);
388 /* we need to calculate an offset, since the drawing area is now larger */
389 x -= (window_width - img_width*img_scale_x/16) / 2;
390 y -= (window_height - img_height*img_scale_y/16) / 2;
392 x = x*16/img_scale_x;
393 y = y*16/img_scale_y;
395 printf("real coordinates: %d, %d\n", x, y);
397 if (x < 0 || x >= img_width || y < 0 || y >= img_height)
404 switch (event->direction) {
408 case GDK_SCROLL_DOWN:
409 zoom_out_event(NULL);
416 /* redraw event of image area */
417 static gint img_expose_event (GtkWidget *widget, GdkEventExpose *event)
419 draw_image(event->area.x, event->area.y, event->area.width, event->area.height);
428 /* mouse move event inside timeline */
429 static gint timeline_motion_notify_event( GtkWidget *widget,
430 GdkEventMotion *event )
433 GdkModifierType state;
436 gdk_window_get_pointer (event->window, &x, &y, &state);
441 state = event->state;
444 timeline_point(x, y);
446 if ((state & GDK_BUTTON1_MASK)) {
447 timeline_clicked(x, y);
454 /* button press event inside timeline area */
455 static gint timeline_press_event (GtkWidget *widget, GdkEventButton *event)
461 timeline_clicked(x, y);
466 /* redraw event of timeline area */
467 static gint timeline_expose_event (GtkWidget *widget, GdkEventExpose *event)
469 draw_timeline(event->area.x, event->area.y, event->area.width, event->area.height);
478 GtkWidget *colorseldlg = NULL;
479 GtkColorSelection *colorsel;
480 /* color selection's buttons have been pressed */
481 void color_response(GtkDialog *dialog, gint response_id, gpointer user_data)
485 switch (response_id) {
486 case GTK_RESPONSE_CANCEL:
487 gtk_color_selection_get_previous_color(colorsel, &ncolor);
489 anything_modified = 1;
491 mark_palette[mark_selected].r = ncolor.red / 256;
492 mark_palette[mark_selected].g = ncolor.green / 256;
493 mark_palette[mark_selected].b = ncolor.blue / 256;
494 update_color(mark_selected);
495 draw_image(0, 0, -1, -1);
497 case GTK_RESPONSE_OK:
498 gtk_color_selection_get_current_color(colorsel, &ncolor);
507 /* palette entry has been clicked */
508 void palette_change(GtkTreeSelection *selection, gpointer data)
513 if (gtk_tree_selection_get_selected(selection, &model, &iter))
517 gtk_tree_model_get (model, &iter, 0/*column*/, &name, -1);
518 mark_selected = atoi(name) - 1;
524 color.red = mark_palette[mark_selected].r * 256 + 128;
525 color.green = mark_palette[mark_selected].g * 256 + 128;
526 color.blue = mark_palette[mark_selected].b * 256 + 128;
529 gtk_color_selection_set_previous_color (colorsel, &color);
530 gtk_color_selection_set_current_color (colorsel, &color);
534 /* set current color for bightness+contrast window */
537 /* set current levels in window */
540 if (highlight || preview)
541 draw_image(0, 0, -1, -1);
545 /* name of palette entry has been entered */
546 void palette_edited(GtkCellRendererText *renderer, gchar *path, gchar *new_text, GtkTreeView *treeview)
548 anything_modified = 1;
551 strncpy(mark_palette[mark_selected].name, new_text, sizeof(mark_palette[mark_selected].name));
552 mark_palette[mark_selected].name[sizeof(mark_palette[mark_selected].name)-1] = '\0';
558 model = gtk_tree_view_get_model (treeview);
559 if (gtk_tree_model_get_iter_from_string (model, &iter, path))
560 gtk_list_store_set (GTK_LIST_STORE (model), &iter, 2/*column*/, mark_palette[mark_selected].name, -1);
563 draw_image(0, 0, -1, -1);
569 static void print_help(const char *app)
571 printf("Colorize version %s\n\n",
572 #include "../version.h"
574 printf("Usage: %s [options] [<image file>]\n", app);
575 printf(" Run colorize editor optionally with given image file.\n");
576 printf("\nOptions:\n");
577 printf(" -h --help This help\n");
578 printf(" -O --output-prefix <path>/<prefix> Store rendered image using this prefix instead of \"colorized_\"\n");
582 * command line options
584 static int handle_options(int argc, char **argv)
589 int option_index = 0, c;
590 static struct option long_options[] = {
592 {"output-prefix", 1, 0, 'O'},
596 c = getopt_long(argc, argv, "hO:", long_options, &option_index);
606 strcpy(output_prefix, optarg);
618 * creation of main window
621 int main(int argc, char *argv[])
623 GtkWidget *vbox, *tool_bar;
625 GtkWidget *pal_scroll;
627 GtkTreeSelection *selection;
628 GtkTreeViewColumn *palette_column;
629 GtkCellRenderer *palette_renderer;
632 skip_args = handle_options(argc, argv);
636 // g_thread_init(NULL); (not required, it is done automatically)
639 gtk_init(&argc, &argv);
641 main_window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
642 gtk_widget_set_size_request(GTK_WIDGET(main_window), 400, 200);
643 gtk_window_set_default_size(GTK_WINDOW(main_window), 800, 500);
644 gtk_window_set_title(GTK_WINDOW(main_window), CC_APP_TITLE " Version "
645 #include "../version.h"
647 g_signal_connect(main_window, "delete-event", G_CALLBACK(destroy), NULL);
648 g_signal_connect(main_window, "destroy", G_CALLBACK(destroy), NULL);
649 g_signal_connect(main_window, "key-press-event", G_CALLBACK(on_key_press), NULL);
650 g_signal_connect(main_window, "key-release-event", G_CALLBACK(on_key_release), NULL);
653 gtk_container_set_border_width (GTK_CONTAINER (main_window), 2);
655 /* create vbox (complete window) */
656 vbox = gtk_vbox_new(FALSE, 0);
657 gtk_container_add(GTK_CONTAINER(main_window), vbox);
658 gtk_widget_show(vbox);
660 /* add menu to vbox (top of vbox) */
661 menu_bar = gtk_menu_bar_new();
662 gtk_box_pack_start(GTK_BOX(vbox), menu_bar, FALSE, FALSE, 2);
663 gtk_widget_show(menu_bar);
664 create_menus(menu_bar);
666 /* add tool_bar to vbox (bottom part of palette box) */
667 tool_bar = gtk_hbox_new(FALSE, 0);
668 gtk_box_pack_start(GTK_BOX(vbox), tool_bar, FALSE, FALSE, 2);
669 gtk_widget_show(tool_bar);
670 create_toolbar(tool_bar);
672 /* add paned view to vbox (middle part of vbox) */
673 paned = gtk_hpaned_new ();
674 gtk_widget_show(paned);
675 gtk_box_pack_start(GTK_BOX(vbox), paned, TRUE, TRUE, 2);
676 gtk_paned_set_position(GTK_PANED (paned), 250);
678 /* add palette treeview to hbox (top part of palette box) */
679 palette_treeview = gtk_tree_view_new();
680 gtk_widget_set_size_request(palette_treeview, 250, 400);
681 g_signal_connect(palette_treeview, "enter_notify_event", G_CALLBACK(enter_palette_area), NULL);
682 g_signal_connect(palette_treeview, "leave_notify_event", G_CALLBACK(leave_palette_area), NULL);
683 gtk_widget_set_events(palette_treeview, GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK);
684 gtk_widget_show(palette_treeview);
686 pal_scroll = gtk_scrolled_window_new(NULL, NULL);
687 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(pal_scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
688 gtk_widget_show(pal_scroll);
689 gtk_container_add(GTK_CONTAINER(pal_scroll), palette_treeview);
691 palette_renderer = gtk_cell_renderer_text_new();
692 g_object_set(G_OBJECT(palette_renderer), "editable", FALSE, NULL);
693 palette_column = gtk_tree_view_column_new_with_attributes("", palette_renderer, "text", 0/*column*/, NULL);
694 gtk_tree_view_insert_column(GTK_TREE_VIEW(palette_treeview), GTK_TREE_VIEW_COLUMN(palette_column), 0/*column*/);
696 palette_renderer = gtk_cell_renderer_pixbuf_new();
697 palette_column = gtk_tree_view_column_new_with_attributes("", palette_renderer, "pixbuf", 1/*column*/, NULL);
698 gtk_tree_view_insert_column(GTK_TREE_VIEW(palette_treeview), GTK_TREE_VIEW_COLUMN(palette_column), 1/*column*/);
700 palette_renderer = gtk_cell_renderer_text_new();
701 g_object_set(G_OBJECT(palette_renderer), "editable", TRUE, NULL);
702 g_signal_connect(palette_renderer, "edited", (GCallback) palette_edited, palette_treeview);
703 palette_column = gtk_tree_view_column_new_with_attributes("", palette_renderer, "text", 2/*column*/, NULL);
704 gtk_tree_view_insert_column(GTK_TREE_VIEW(palette_treeview), GTK_TREE_VIEW_COLUMN(palette_column), 2/*column*/);
708 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(palette_treeview));
709 g_signal_connect(selection, "changed", G_CALLBACK(palette_change), NULL);
710 gtk_paned_pack1 (GTK_PANED (paned), pal_scroll, FALSE, TRUE);
712 /* add drawing area (right of hbox) */
713 img_drawing_area = gtk_drawing_area_new ();
714 gtk_signal_connect(GTK_OBJECT(img_drawing_area), "motion_notify_event", (GtkSignalFunc)motion_notify_event, NULL);
715 gtk_signal_connect(GTK_OBJECT (img_drawing_area), "button_press_event", (GtkSignalFunc)button_press_event, NULL);
716 gtk_signal_connect(GTK_OBJECT (img_drawing_area), "scroll_event", (GtkSignalFunc)scroll_event, NULL);
717 gtk_signal_connect(GTK_OBJECT (img_drawing_area), "expose_event", (GtkSignalFunc)img_expose_event, NULL);
718 g_signal_connect(img_drawing_area, "enter_notify_event", G_CALLBACK(enter_drawing_area), NULL);
719 g_signal_connect(img_drawing_area, "leave_notify_event", G_CALLBACK(leave_drawing_area), NULL);
720 gtk_widget_set_events(img_drawing_area, GDK_EXPOSURE_MASK
721 | GDK_ENTER_NOTIFY_MASK
722 | GDK_LEAVE_NOTIFY_MASK
723 | GDK_BUTTON_PRESS_MASK
725 | GDK_POINTER_MOTION_MASK
726 | GDK_POINTER_MOTION_HINT_MASK);
727 gtk_widget_show(img_drawing_area);
729 img_scroll = gtk_scrolled_window_new(NULL, NULL);
730 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(img_scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
731 gtk_widget_show(img_scroll);
732 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(img_scroll), img_drawing_area);
733 gtk_paned_pack2 (GTK_PANED (paned), img_scroll, TRUE, TRUE);
736 /* add horizontal seperation to vbox */
737 separator = gtk_hseparator_new();
738 gtk_widget_show(separator);
739 gtk_box_pack_start(GTK_BOX(vbox), separator, FALSE, FALSE, 3);
742 /* add timeline (bottom of vbox) */
743 timeline_drawing_area = gtk_drawing_area_new ();
744 gtk_widget_set_size_request(timeline_drawing_area, 10, 10);
745 gtk_signal_connect(GTK_OBJECT(timeline_drawing_area), "motion_notify_event", (GtkSignalFunc)timeline_motion_notify_event, NULL);
746 gtk_signal_connect(GTK_OBJECT(timeline_drawing_area), "button_press_event", (GtkSignalFunc)timeline_press_event, NULL);
747 gtk_signal_connect(GTK_OBJECT(timeline_drawing_area), "expose_event", (GtkSignalFunc)timeline_expose_event, NULL);
748 g_signal_connect(timeline_drawing_area, "enter_notify_event", G_CALLBACK(enter_timeline_area), NULL);
749 g_signal_connect(timeline_drawing_area, "leave_notify_event", G_CALLBACK(leave_timeline_area), NULL);
750 gtk_widget_set_events(timeline_drawing_area, GDK_EXPOSURE_MASK
751 | GDK_ENTER_NOTIFY_MASK
752 | GDK_LEAVE_NOTIFY_MASK
753 | GDK_BUTTON_PRESS_MASK
754 | GDK_POINTER_MOTION_MASK
755 | GDK_POINTER_MOTION_HINT_MASK);
756 gtk_widget_show(timeline_drawing_area);
757 timeline_scroll = gtk_scrolled_window_new(NULL, NULL);
758 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(timeline_scroll), GTK_POLICY_ALWAYS, GTK_POLICY_NEVER);
759 // gtk_widget_show(timeline_scroll);
760 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(timeline_scroll), timeline_drawing_area);
761 gtk_box_pack_start(GTK_BOX(vbox), timeline_scroll, FALSE, FALSE, 0);
763 create_timeline(NULL);
766 img_label = GTK_LABEL(gtk_label_new(NULL));
767 gtk_widget_show(GTK_WIDGET(img_label));
768 gtk_box_pack_start(GTK_BOX(vbox), GTK_WIDGET(img_label), FALSE, FALSE, 0);
771 gtk_widget_show(main_window);
773 /* enable some button/menu */
774 set_menu_toggel_by_label(TOGGLE_LABEL_MARK, mark);
775 set_button_toggel_by_label(TOGGLE_LABEL_MARK, mark);
778 create_timeline(argv[1]);
780 create_image(frame_list[timeline_selected].filename, 1);
783 colorize_preview_init();
785 colorize_preview_terminate();