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(GLUI) Tabs, first step: allow switching between two tabs

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This commit is contained in:
Jean-André Santoni 2015-10-29 00:59:06 +07:00
parent 434f8383d8
commit 4a391e8af2
1 changed files with 111 additions and 2 deletions
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113
menu/drivers/glui.c
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@ -46,6 +46,14 @@ enum
GLUI_TEXTURE_LAST
};
enum
{
GLUI_SYSTEM_TAB_MAIN = 0,
GLUI_SYSTEM_TAB_SETTINGS
};
#define GLUI_SYSTEM_TAB_END GLUI_SYSTEM_TAB_SETTINGS
struct glui_texture_item
{
GRuint id;
@ -71,6 +79,19 @@ typedef struct glui_handle
GRuint white;
} textures;
struct
{
struct
{
unsigned idx;
unsigned idx_old;
} active;
float x_pos;
size_t selection_ptr_old;
size_t selection_ptr;
} categories;
gfx_font_raster_block_t list_block;
} glui_handle_t;
@ -1032,6 +1053,94 @@ static int glui_environ(menu_environ_cb_t type, void *data)
return -1;
}
static void glui_list_cache(menu_list_type_t type, unsigned action)
{
size_t stack_size, list_size;
glui_handle_t *glui = NULL;
menu_handle_t *menu = menu_driver_get_ptr();
file_list_t *menu_stack = menu_entries_get_menu_stack_ptr(0);
file_list_t *selection_buf = menu_entries_get_selection_buf_ptr(0);
if (!menu)
return;
glui = (glui_handle_t*)menu->userdata;
if (!glui)
return;
list_size = GLUI_SYSTEM_TAB_END;
switch (type)
{
case MENU_LIST_PLAIN:
break;
case MENU_LIST_HORIZONTAL:
glui->categories.selection_ptr_old = glui->categories.selection_ptr;
switch (action)
{
case MENU_ACTION_LEFT:
if (glui->categories.selection_ptr == 0)
{
glui->categories.selection_ptr = list_size;
glui->categories.active.idx = list_size - 1;
}
else
glui->categories.selection_ptr--;
break;
default:
if (glui->categories.selection_ptr == list_size)
{
glui->categories.selection_ptr = 0;
glui->categories.active.idx = 1;
}
else
glui->categories.selection_ptr++;
break;
}
stack_size = menu_stack->size;
if (menu_stack->list[stack_size - 1].label)
free(menu_stack->list[stack_size - 1].label);
menu_stack->list[stack_size - 1].label = NULL;
switch (glui->categories.selection_ptr)
{
case GLUI_SYSTEM_TAB_MAIN:
menu_stack->list[stack_size - 1].label =
strdup(menu_hash_to_str(MENU_VALUE_MAIN_MENU));
menu_stack->list[stack_size - 1].type =
MENU_SETTINGS;
break;
case GLUI_SYSTEM_TAB_SETTINGS:
menu_stack->list[stack_size - 1].label =
strdup(menu_hash_to_str(MENU_VALUE_SETTINGS_TAB));
menu_stack->list[stack_size - 1].type =
MENU_SETTINGS_TAB;
break;
}
break;
}
}
static size_t glui_list_get_size(void *data, menu_list_type_t type)
{
size_t list_size = 0;
menu_handle_t *menu = (menu_handle_t*)data;
glui_handle_t *glui = menu ? (glui_handle_t*)menu->userdata : NULL;
switch (type)
{
case MENU_LIST_PLAIN:
list_size = menu_entries_get_stack_size(0);
break;
}
return list_size;
}
menu_ctx_driver_t menu_ctx_glui = {
NULL,
glui_get_message,
@ -1055,10 +1164,10 @@ menu_ctx_driver_t menu_ctx_glui = {
NULL,
NULL,
NULL,
glui_list_cache,
NULL,
NULL,
NULL,
NULL,
glui_list_get_size,
NULL,
glui_list_set_selection,
NULL,