diff options
Diffstat (limited to 'ui.c')
| -rw-r--r-- | ui.c | 97 |
1 files changed, 56 insertions, 41 deletions
@@ -147,10 +147,8 @@ static void selector_scroll_to_cursor(Ted *ted, Selector *s) { static void selector_move(Ted *ted, Selector *s, i32 direction) { assert(direction == -1 || direction == 1); - if (!s->enable_cursor || selector_filtered_entry_count(s) == 0) { - // can't do anything + if (!s->enable_cursor || selector_filtered_entry_count(s) == 0) return; - } do s->cursor = (u32)mod_i64((i64)s->cursor + direction, arr_len(s->entries)); @@ -166,6 +164,26 @@ void selector_down(Ted *ted, Selector *s) { selector_move(ted, s, 1); } +void selector_home(Ted *ted, Selector *s) { + if (!s->enable_cursor || selector_filtered_entry_count(s) == 0) + return; + + s->cursor = 0; + while (!selector_show_entry(s, &s->entries[s->cursor])) + ++s->cursor; + selector_scroll_to_cursor(ted, s); +} + +void selector_end(Ted *ted, Selector *s) { + if (!s->enable_cursor || selector_filtered_entry_count(s) == 0) + return; + + s->cursor = arr_len(s->entries) - 1; + while (!selector_show_entry(s, &s->entries[s->cursor])) + --s->cursor; + selector_scroll_to_cursor(ted, s); +} + static int selectory_entry_cmp_name(const void *av, const void *bv) { SelectorEntry const *a = av, *b = bv; return strcoll(a->name, b->name); @@ -182,12 +200,14 @@ static void selector_entry_rect_clip(Ted *ted, Selector *s, Rect *r) { rect_clip_to_rect(r, entry_bounds); } -static Rect selector_entry_rect_first(Ted *ted, Selector *s) { +static Rect selector_entry_rect(Ted *ted, Selector *s, u32 i_display) { float char_height = text_font_char_height(ted->font); Rect r = { .pos = { s->bounds.pos.x, - selector_entries_start_y(ted, s) - char_height * s->scroll + selector_entries_start_y(ted, s) + char_height * ( + (float)i_display - s->scroll + ) }, .size = { s->bounds.size.x, @@ -198,25 +218,24 @@ static Rect selector_entry_rect_first(Ted *ted, Selector *s) { return r; } -static void selector_entry_rect_next(Ted *ted, Selector *s, Rect *r) { - const float char_height = text_font_char_height(ted->font); - r->pos.y += char_height; - r->size = (vec2) { s->bounds.size.x, char_height }; - selector_entry_rect_clip(ted, s, r); -} - char *selector_update(Ted *ted, Selector *s) { char *ret = NULL; TextBuffer *line_buffer = ted->line_buffer; { - free(s->search_term); + char *prev_search_term = s->search_term; s->search_term = buffer_get_line_utf8(line_buffer, 0); + if (prev_search_term && !streq(prev_search_term, s->search_term)) { + // reset cursor because not doing it looks weird + selector_home(ted, s); + } + free(prev_search_term); } ted->selector_open = s; - Rect entry_rect = selector_entry_rect_first(ted, s); + u32 i_display = 0; arr_foreach_ptr(s->entries, const SelectorEntry, e) { if (!selector_show_entry(s, e)) continue; + Rect entry_rect = selector_entry_rect(ted, s, i_display++); // check if this entry was clicked on if (ted_clicked_in_rect(ted, entry_rect)) { @@ -225,7 +244,6 @@ char *selector_update(Ted *ted, Selector *s) { ret = str_dup(e->name); break; } - selector_entry_rect_next(ted, s, &entry_rect); } if (line_buffer_is_submitted(line_buffer)) { @@ -293,41 +311,38 @@ void selector_render(Ted *ted, Selector *s) { text_state.max_y = y2; text_state.render = true; - { // render entries themselves - Rect r = selector_entry_rect_first(ted, s); + u32 i_display = 0; for (u32 i = 0; i < arr_len(s->entries); ++i) { const SelectorEntry *entry = &s->entries[i]; if (!selector_show_entry(s, entry)) continue; - if (r.size.x * r.size.y > 0) { - float x = r.pos.x, y = r.pos.y; - text_state.x = x; text_state.y = y; - - if (rect_contains_point(r, ted->mouse_pos) || (s->enable_cursor && s->cursor == i)) { - // highlight it - gl_geometry_rect(r, settings_color(settings, COLOR_MENU_HL)); - } - - // draw name - settings_color_floats(settings, entry->color ? entry->color : COLOR_TEXT, text_state.color); - text_state_break_kerning(&text_state); - text_utf8_with_state(font, &text_state, entry->name); + Rect r = selector_entry_rect(ted, s, i_display++); + if (r.size.x * r.size.y <= 0) continue; + float x = r.pos.x, y = r.pos.y; + text_state.x = x; text_state.y = y; + + if (rect_contains_point(r, ted->mouse_pos) || (s->enable_cursor && s->cursor == i)) { + // highlight it + gl_geometry_rect(r, settings_color(settings, COLOR_MENU_HL)); + } + + // draw name + settings_color_floats(settings, entry->color ? entry->color : COLOR_TEXT, text_state.color); + text_state_break_kerning(&text_state); + text_utf8_with_state(font, &text_state, entry->name); + + if (entry->detail) { + // draw detail + float detail_size = text_get_size_vec2(font, entry->detail).x; + TextRenderState detail_state = text_state; + detail_state.x = maxd(text_state.x + 2 * padding, x2 - detail_size); - if (entry->detail) { - // draw detail - float detail_size = text_get_size_vec2(font, entry->detail).x; - TextRenderState detail_state = text_state; - detail_state.x = maxd(text_state.x + 2 * padding, x2 - detail_size); - - settings_color_floats(settings, COLOR_COMMENT, detail_state.color); - text_utf8_with_state(font, &detail_state, entry->detail); - } + settings_color_floats(settings, COLOR_COMMENT, detail_state.color); + text_utf8_with_state(font, &detail_state, entry->detail); } - selector_entry_rect_next(ted, s, &r); } gl_geometry_draw(); text_render(font); - } } void file_selector_clear(FileSelector *fs) { |