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(GLUI) Display tabs in the header

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This commit is contained in:
Jean-André Santoni 2015-10-29 02:05:38 +07:00
parent 4a391e8af2
commit 01f0cb43f7
1 changed files with 39 additions and 11 deletions
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50
menu/drivers/glui.c
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@ -61,6 +61,7 @@ struct glui_texture_item
typedef struct glui_handle
{
unsigned tabs_height;
unsigned line_height;
unsigned icon_size;
unsigned margin;
@ -254,7 +255,7 @@ static void glui_draw_scrollbar(gl_t *gl, unsigned width, unsigned height, GRflo
glui = (glui_handle_t*)menu->userdata;
content_height = menu_entries_get_end() * glui->line_height;
total_height = height - header_height;
total_height = height - header_height - glui->tabs_height;
scrollbar_height = total_height / (content_height / total_height) - (header_height / 6);
y = total_height * menu->scroll_y / content_height;
@ -266,7 +267,7 @@ static void glui_draw_scrollbar(gl_t *gl, unsigned width, unsigned height, GRflo
glui_render_quad(gl,
width - scrollbar_width - (header_height / 12),
header_height + y + (header_height / 12),
header_height + glui->tabs_height + y + (header_height / 12),
scrollbar_width,
scrollbar_height,
width, height,
@ -391,12 +392,12 @@ static void glui_render(void)
menu->scroll_y = 0;
bottom = menu_entries_get_end() * glui->line_height
- height + header_height;
- height + header_height + glui->tabs_height;
if (menu->scroll_y > bottom)
menu->scroll_y = bottom;
if (menu_entries_get_end() * glui->line_height
< height - header_height)
< height - header_height - glui->tabs_height)
menu->scroll_y = 0;
if (menu_entries_get_end() < height / glui->line_height)
@ -532,7 +533,7 @@ static void glui_render_menu_list(glui_handle_t *glui, gl_t *gl,
if (!menu_navigation_ctl(MENU_NAVIGATION_CTL_GET_SELECTION, &selection))
continue;
y = header_height - menu->scroll_y + (glui->line_height * i);
y = header_height + glui->tabs_height - menu->scroll_y + (glui->line_height * i);
if (y > (int)height || ((y + (int)glui->line_height) < 0))
continue;
@ -624,7 +625,7 @@ static void glui_frame(void)
0, 0, 0, 0.2,
0, 0, 0, 0.2,
};
unsigned width, height, ticker_limit;
unsigned width, height, ticker_limit, i, tab_width;
char msg[PATH_MAX_LENGTH];
char title[PATH_MAX_LENGTH];
char title_buf[PATH_MAX_LENGTH];
@ -640,6 +641,8 @@ static void glui_frame(void)
const uint32_t normal_color = 0x212121ff;
const uint32_t hover_color = 0x212121ff;
const uint32_t title_color = 0xffffffff;
const uint32_t activetab_color = 0xffffffff;
const uint32_t passivetab_color = 0xffffff88;
if (!menu || !menu->userdata)
return;
@ -676,7 +679,7 @@ static void glui_frame(void)
/* highlighted entry */
glui_render_quad(gl, 0,
header_height - menu->scroll_y + glui->line_height *
header_height + glui->tabs_height - menu->scroll_y + glui->line_height *
selection, width, glui->line_height,
width, height,
&lightblue_bg[0]);
@ -697,6 +700,30 @@ static void glui_frame(void)
/* shadow underneath header */
glui_render_quad(gl, 0, header_height, width,
glui->tabs_height,
width, height,
&blue_bg[0]);
for (i = 0; i <= GLUI_SYSTEM_TAB_END; i++)
{
uint32_t tab_color = passivetab_color;
if (i == glui->categories.selection_ptr)
tab_color = activetab_color;
glui_blit_line(width / (GLUI_SYSTEM_TAB_END+1) * (i+0.5),
header_height - header_height/8,
width, height, "TAB", tab_color, TEXT_ALIGN_CENTER);
}
tab_width = width / (GLUI_SYSTEM_TAB_END+1);
glui_render_quad(gl, glui->categories.selection_ptr * tab_width,
header_height + glui->tabs_height - (header_height/16),
tab_width,
header_height/16,
width, height,
&pure_white[0]);
glui_render_quad(gl, 0, header_height + glui->tabs_height, width,
header_height/12,
width, height,
&shadow_bg[0]);
@ -801,6 +828,7 @@ static void glui_layout(menu_handle_t *menu, glui_handle_t *glui)
new_header_height = scale_factor / 3;
new_font_size = scale_factor / 9;
glui->tabs_height = scale_factor / 4;
glui->line_height = scale_factor / 3;
glui->margin = scale_factor / 9;
glui->icon_size = scale_factor / 3;
@ -1131,12 +1159,12 @@ static size_t glui_list_get_size(void *data, menu_list_type_t type)
menu_handle_t *menu = (menu_handle_t*)data;
glui_handle_t *glui = menu ? (glui_handle_t*)menu->userdata : NULL;
switch (type)
/*switch (type)
{
case MENU_LIST_PLAIN:
case MENU_LIST_PLAIN:*/
list_size = menu_entries_get_stack_size(0);
break;
}
/*break;
}*/
return list_size;
}