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authorLeo Tenenbaum <pommicket@gmail.com>2021-01-28 15:44:16 -0500
committerLeo Tenenbaum <pommicket@gmail.com>2021-01-28 15:44:16 -0500
commit5b90057859cd38b284573460460ab27bd108aa0e (patch)
tree4b9ac2e17b8eb8f3cc6c3ac042327226b509cccc /ui.c
parentaea002f290e5eddde98eb394fa7a9145c325fffe (diff)
finished warn on overwrite
Diffstat (limited to 'ui.c')
-rw-r--r--ui.c46
1 files changed, 36 insertions, 10 deletions
diff --git a/ui.c b/ui.c
index 827f73c..7207a7d 100644
--- a/ui.c
+++ b/ui.c
@@ -479,6 +479,16 @@ static void button_render(Ted *ted, Rect button, char const *text, u32 color) {
text_render_anchored(ted->font, text, pos.x, pos.y, ANCHOR_MIDDLE);
}
+// returns true if the button was clicked on.
+static bool button_update(Ted *ted, Rect button) {
+ for (u16 i = 0; i < ted->nmouse_clicks[SDL_BUTTON_LEFT]; ++i) {
+ if (rect_contains_point(button, ted->mouse_clicks[SDL_BUTTON_LEFT][i])) {
+ return true;
+ }
+ }
+ return false;
+}
+
typedef enum {
POPUP_NONE,
POPUP_YES,
@@ -486,22 +496,45 @@ typedef enum {
POPUP_CANCEL
} PopupOption;
+
+static void popup_get_rects(Ted const *ted, Rect *popup, Rect *button_yes, Rect *button_no, Rect *button_cancel) {
+ float window_width = ted->window_width, window_height = ted->window_height;
+
+ *popup = rect_centered(V2(window_width * 0.5f, window_height * 0.5f), V2(300, 200));
+ float button_height = 30;
+ u16 nbuttons = 3;
+ float button_width = popup->size.x / nbuttons;
+ popup->size = v2_clamp(popup->size, v2_zero, V2(window_width, window_height));
+ *button_yes = rect(V2(popup->pos.x, rect_y2(*popup) - button_height), V2(button_width, button_height));
+ *button_no = rect_translate(*button_yes, V2(button_width, 0));
+ *button_cancel = rect_translate(*button_no, V2(button_width, 0));
+
+}
+
static PopupOption popup_update(Ted *ted) {
- (void)ted;
+ Rect r, button_yes, button_no, button_cancel;
+ popup_get_rects(ted, &r, &button_yes, &button_no, &button_cancel);
+ if (button_update(ted, button_yes))
+ return POPUP_YES;
+ if (button_update(ted, button_no))
+ return POPUP_NO;
+ if (button_update(ted, button_cancel))
+ return POPUP_CANCEL;
return POPUP_NONE;
}
static void popup_render(Ted *ted, char const *title, char const *body) {
float window_width = ted->window_width;
- float window_height = ted->window_height;
Font *font = ted->font;
Font *font_bold = ted->font_bold;
- Rect r = rect_centered(V2(window_width * 0.5f, window_height * 0.5f), V2(300, 200));
+ Rect r, button_yes, button_no, button_cancel;
Settings const *settings = &ted->settings;
u32 const *colors = settings->colors;
float const char_height_bold = text_font_char_height(font_bold);
float const padding = settings->padding;
+ popup_get_rects(ted, &r, &button_yes, &button_no, &button_cancel);
+
glBegin(GL_QUADS);
gl_color_rgba(colors[COLOR_MENU_BG]);
rect_render(r);
@@ -538,13 +571,6 @@ static void popup_render(Ted *ted, char const *title, char const *body) {
};
text_render_with_state(font, &state, body, text_x1, y);
- float button_height = 30;
- u16 nbuttons = 3;
- float button_width = r.size.x / nbuttons;
- Rect button_yes = rect(V2(r.pos.x, rect_y2(r) - button_height), V2(button_width, button_height));
- Rect button_no = rect_translate(button_yes, V2(button_width, 0));
- Rect button_cancel = rect_translate(button_no, V2(button_width, 0));
-
button_render(ted, button_yes, "Yes", colors[COLOR_YES]);
button_render(ted, button_no, "No", colors[COLOR_NO]);
button_render(ted, button_cancel, "Cancel", colors[COLOR_CANCEL]);