Fixed window hiding and exposing bug
Previously rapidly closing and exposing windows caused the library to freeze. This had two reasons one was a bug in the list insert and remove code the other was in the fact that if the currently active window is removed no other window would active which resulted in a blocking UI. Both problems are now fixed but there is a small visual bug which is triggered if a window is toggled.
This commit is contained in:
parent
e847001728
commit
acb2a31b82
83
demo/demo.c
83
demo/demo.c
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@ -48,6 +48,14 @@ struct demo {
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struct icons icons;
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enum theme theme;
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struct zr_memory_status status;
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int show_simple;
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int show_replay;
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int show_demo;
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int show_node;
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int show_grid;
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int show_button;
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int show_basic;
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};
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static void
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@ -271,7 +279,36 @@ control_window(struct zr_context *ctx, struct demo *gui)
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ZR_WINDOW_CLOSABLE|ZR_WINDOW_MINIMIZABLE|ZR_WINDOW_MOVABLE|
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ZR_WINDOW_SCALABLE|ZR_WINDOW_BORDER))
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{
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/* Style */
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if (zr_layout_push(ctx, ZR_LAYOUT_TAB, "Windows", ZR_MINIMIZED)) {
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zr_layout_row_dynamic(ctx, 25, 2);
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gui->show_simple = !zr_window_is_closed(ctx, "Show");
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gui->show_replay = !zr_window_is_closed(ctx, "Recorded");
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gui->show_node = !zr_window_is_closed(ctx, "Node Editor");
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gui->show_demo = !zr_window_is_closed(ctx, "Demo");
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#ifndef DEMO_DO_NOT_DRAW_IMAGES
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gui->show_grid = !zr_window_is_closed(ctx, "Grid Demo");
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gui->show_basic = !zr_window_is_closed(ctx, "Basic Demo");
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gui->show_button = !zr_window_is_closed(ctx, "Button Demo");
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#endif
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if (zr_checkbox(ctx, "Show", &gui->show_simple) && !gui->show_simple)
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zr_window_close(ctx, "Show");
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if (zr_checkbox(ctx, "Recorded", &gui->show_replay) && !gui->show_replay)
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zr_window_close(ctx, "Recorded");
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if (zr_checkbox(ctx, "Demo", &gui->show_demo) && !gui->show_demo)
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zr_window_close(ctx, "Demo");
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if (zr_checkbox(ctx, "Node Editor", &gui->show_node) && !gui->show_node)
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zr_window_close(ctx, "Node Editor");
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#ifndef DEMO_DO_NOT_DRAW_IMAGES
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if (zr_checkbox(ctx, "Grid", &gui->show_grid) && !gui->show_grid)
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zr_window_close(ctx, "Grid Demo");
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if (zr_checkbox(ctx, "Basic", &gui->show_basic) && !gui->show_basic)
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zr_window_close(ctx, "Basic Demo");
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if (zr_checkbox(ctx, "Button", &gui->show_button) && !gui->show_button)
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zr_window_close(ctx, "Button Demo");
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#endif
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zr_layout_pop(ctx);
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}
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if (zr_layout_push(ctx, ZR_LAYOUT_TAB, "Metrics", ZR_MINIMIZED)) {
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zr_layout_row_dynamic(ctx, 20, 2);
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zr_label(ctx,"Total:", ZR_TEXT_LEFT);
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@ -774,7 +811,7 @@ demo_window(struct zr_context *ctx)
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sprintf(buffer, "%02d:%02d:%02d", sel_time.tm_hour, sel_time.tm_min, sel_time.tm_sec);
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if (zr_combo_begin_text(ctx, &combo, buffer, 250)) {
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time_selected = 1;
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zr_layout_row_dynamic(ctx, 20, 1);
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zr_layout_row_dynamic(ctx, 25, 1);
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sel_time.tm_sec = zr_propertyi(ctx, "#S:", 0, sel_time.tm_sec, 60, 1, 1);
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sel_time.tm_min = zr_propertyi(ctx, "#M:", 0, sel_time.tm_min, 60, 1, 1);
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sel_time.tm_hour = zr_propertyi(ctx, "#H:", 0, sel_time.tm_hour, 23, 1, 1);
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@ -784,7 +821,7 @@ demo_window(struct zr_context *ctx)
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/* date combobox */
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zr_layout_row_static(ctx, 25, 350, 1);
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sprintf(buffer, "%02d-%02d-%02d", sel_date.tm_mday, sel_date.tm_mon+1, sel_date.tm_year+1900);
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if (zr_combo_begin_text(ctx, &combo, buffer, 350)) {
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if (zr_combo_begin_text(ctx, &combo, buffer, 400)) {
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int i = 0;
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const char *month[] = {"January", "February", "March", "Apil", "May", "June", "July", "August", "September", "Ocotober", "November", "December"};
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const char *week_days[] = {"SUN", "MON", "TUE", "WED", "THU", "FRI", "SAT"};
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@ -806,7 +843,7 @@ demo_window(struct zr_context *ctx)
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} else sel_date.tm_mon--;
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}
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zr_layout_row_push(ctx, 0.9f);
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sprintf(buffer, "%s %0000d", month[sel_date.tm_mon], year);
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sprintf(buffer, "%s %d", month[sel_date.tm_mon], year);
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zr_label(ctx, buffer, ZR_TEXT_DEFAULT_CENTER);
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zr_layout_row_push(ctx, 0.05f);
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if (zr_button_symbol(ctx, ZR_SYMBOL_TRIANGLE_RIGHT, ZR_BUTTON_DEFAULT)) {
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@ -2404,6 +2441,17 @@ run_demo(struct demo *gui)
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struct zr_context *ctx = &gui->ctx;
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if (!init) {
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gui->show_demo = 0;
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gui->show_node = 0;
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gui->show_replay = 0;
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gui->show_simple = 0;
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#ifndef DEMO_DO_NOT_DRAW_IMAGES
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gui->show_grid = 0;
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gui->show_basic = 0;
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gui->show_button = 0;
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#endif
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memset(&nodedit, 0, sizeof(nodedit));
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zr_buffer_init_fixed(&record, record_memory, sizeof(record_memory));
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record_window(ctx, &record);
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@ -2411,17 +2459,24 @@ run_demo(struct demo *gui)
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init = 1;
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}
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simple_window(ctx);
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replay_window(ctx, &record);
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demo_window(ctx);
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node_editor_demo(ctx, &nodedit);
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#ifndef DEMO_DO_NOT_DRAW_IMAGES
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grid_demo(ctx);
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button_demo(ctx, &gui->icons);
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basic_demo(ctx, &gui->icons);
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#endif
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if (gui->show_simple)
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simple_window(ctx);
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if (gui->show_replay)
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replay_window(ctx, &record);
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if (gui->show_demo)
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demo_window(ctx);
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if (gui->show_node)
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node_editor_demo(ctx, &nodedit);
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ret = control_window(ctx, gui);
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#ifndef DEMO_DO_NOT_DRAW_IMAGES
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if (gui->show_grid)
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grid_demo(ctx);
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if (gui->show_button)
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button_demo(ctx, &gui->icons);
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if (gui->show_basic)
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basic_demo(ctx, &gui->icons);
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#endif
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zr_buffer_info(&gui->status, &gui->ctx.memory);
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return ret;
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}
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74
zahnrad.c
74
zahnrad.c
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@ -6967,6 +6967,7 @@ zr_pool_alloc(struct zr_pool *pool)
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* CONTEXT
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*
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* ===============================================================*/
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static void zr_remove_window(struct zr_context*, struct zr_window*);
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static void* zr_create_window(struct zr_context *ctx);
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static void zr_free_window(struct zr_context *ctx, struct zr_window *win);
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static void zr_free_table(struct zr_context *ctx, struct zr_table *tbl);
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@ -7120,10 +7121,10 @@ zr_clear(struct zr_context *ctx)
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}}
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/* window itself is not used anymore so free */
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if (iter->seq != ctx->seq) {
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if (iter->seq != ctx->seq || iter->flags & ZR_WINDOW_HIDDEN) {
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next = iter->next;
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zr_remove_window(ctx, iter);
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zr_free_window(ctx, iter);
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ctx->count--;
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iter = next;
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} else iter = iter->next;
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}
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@ -7290,7 +7291,11 @@ zr__next(struct zr_context *ctx, const struct zr_command *cmd)
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* ---------------------------------------------------------------*/
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static struct zr_table*
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zr_create_table(struct zr_context *ctx)
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{void *tbl = (void*)zr_create_window(ctx); return (struct zr_table*)tbl;}
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{
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void *tbl = (void*)zr_create_window(ctx);
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zr_zero(tbl, sizeof(struct zr_table));
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return (struct zr_table*)tbl;
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}
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static void
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zr_free_table(struct zr_context *ctx, struct zr_table *tbl)
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@ -7504,7 +7509,9 @@ zr_create_window(struct zr_context *ctx)
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ZR_ASSERT(win);
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if (!win) return 0;
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}
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zr_zero(win, sizeof(union zr_page_data));
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zr_zero(win, sizeof(*win));
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win->next = 0;
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win->prev = 0;
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win->seq = ctx->seq;
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return win;
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}
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@ -7514,21 +7521,6 @@ zr_free_window(struct zr_context *ctx, struct zr_window *win)
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{
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/* unlink windows from list */
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struct zr_table *n, *it = win->tables;
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if (win == ctx->begin) {
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ctx->begin = win->next;
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if (win->next)
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ctx->begin->prev = 0;
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} else if (win == ctx->end) {
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ctx->end = win->prev;
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if (win->prev)
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ctx->end->next = 0;
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} else {
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if (win->next)
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win->next->prev = win->next;
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if (win->prev)
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win->prev->next = win->prev;
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}
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if (win->popup.win) {
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zr_free_window(ctx, win->popup.win);
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win->popup.win = 0;
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@ -7564,6 +7556,7 @@ zr_find_window(struct zr_context *ctx, zr_hash hash)
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struct zr_window *iter;
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iter = ctx->begin;
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while (iter) {
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ZR_ASSERT(iter != iter->next);
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if (iter->name == hash)
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return iter;
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iter = iter->next;
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@ -7582,6 +7575,8 @@ zr_insert_window(struct zr_context *ctx, struct zr_window *win)
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iter = ctx->begin;
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while (iter) {
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ZR_ASSERT(iter != iter->next);
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ZR_ASSERT(iter != win);
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if (iter == win) return;
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iter = iter->next;
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}
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@ -7606,14 +7601,28 @@ zr_insert_window(struct zr_context *ctx, struct zr_window *win)
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static void
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zr_remove_window(struct zr_context *ctx, struct zr_window *win)
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{
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if (win->prev)
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win->prev->next = win->next;
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if (win->next)
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win->next->prev = win->prev;
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if (ctx->begin == win)
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ctx->begin = win->next;
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if (ctx->end == win)
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ctx->end = win->prev;
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if (win == ctx->begin || win == ctx->end) {
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if (win == ctx->begin) {
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ctx->begin = win->next;
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if (win->next)
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win->next->prev = 0;
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}
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if (win == ctx->end) {
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ctx->end = win->prev;
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if (win->prev)
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win->prev->next = 0;
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}
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} else {
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if (win->next)
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win->next->prev = win->prev;
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if (win->prev)
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win->prev->next = win->next;
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}
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if (win == ctx->active) {
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ctx->active = ctx->end;
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if (ctx->end)
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ctx->end->flags &= ~(zr_flags)ZR_WINDOW_ROM;
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}
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win->next = 0;
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win->prev = 0;
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@ -8038,13 +8047,13 @@ zr_window_is_closed(struct zr_context *ctx, const char *name)
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zr_hash title_hash;
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struct zr_window *win;
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ZR_ASSERT(ctx);
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if (!ctx) return 0;
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if (!ctx) return 1;
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title_len = (int)zr_strsiz(name);
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title_hash = zr_murmur_hash(name, (int)title_len, ZR_WINDOW_TITLE);
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win = zr_find_window(ctx, title_hash);
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if (!win) return 0;
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return win->flags & ZR_WINDOW_HIDDEN;
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if (!win) return 1;
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return (win->flags & ZR_WINDOW_HIDDEN);
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}
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int
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@ -8076,6 +8085,8 @@ zr_window_close(struct zr_context *ctx, const char *name)
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title_hash = zr_murmur_hash(name, (int)title_len, ZR_WINDOW_TITLE);
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win = zr_find_window(ctx, title_hash);
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if (!win) return;
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ZR_ASSERT(ctx->current != win && "You cannot close a current window");
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if (ctx->current == win) return;
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win->flags |= ZR_WINDOW_HIDDEN;
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}
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@ -13508,6 +13519,7 @@ zr_recording_end(struct zr_context *ctx)
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union zr_param p[2];
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union zr_event evt;
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struct zr_event_queue queue;
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zr_size size;
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ZR_ASSERT(ctx);
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ZR_ASSERT(ctx->op_buffer);
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@ -13518,8 +13530,10 @@ zr_recording_end(struct zr_context *ctx)
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zr_event_queue_init_fixed(&queue, 0, &evt, 1);
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zr_op_handle(ctx, p, &queue);
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size = ctx->memory.size;
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ctx->op_buffer = 0;
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ctx->memory = ctx->op_memory;
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ctx->memory.size = size;
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ctx->next_id = 0;
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}
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@ -1724,7 +1724,7 @@ int zr_window_is_collapsed(struct zr_context*, const char*);
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int zr_window_is_closed(struct zr_context*, const char*);
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int zr_window_is_active(struct zr_context*, const char*);
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void zr_window_close(struct zr_context*, const char *name);
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void zr_window_close(struct zr_context *ctx, const char *name);
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void zr_window_set_bounds(struct zr_context*, struct zr_rect);
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void zr_window_set_position(struct zr_context*, struct zr_vec2);
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void zr_window_set_size(struct zr_context*, struct zr_vec2);
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