141 lines
4 KiB
C
141 lines
4 KiB
C
/* Functions for default rendering of menus. Might become pluginnable */
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#include "menu.h"
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#include "openbox.h"
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#include "render/theme.h"
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void menu_render_full(Menu *self);
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void menu_render(Menu *self) {
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if (self->invalid) {
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if (self->update) {
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self->update(self);
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} else {
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menu_render_full(self);
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}
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}
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}
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void menu_render_full(Menu *self) {
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GList *it;
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int items_h = 0;
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int nitems = 0; /* each item, only one is used */
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int item_y;
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self->size.width = 1;
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self->item_h = 1;
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/* set texture data and size them mofos out */
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if (self->label) {
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self->a_title->texture[0].data.text.string = self->label;
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appearance_minsize(self->a_title, &self->title_min_w, &self->title_h);
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self->title_min_w += theme_bevel * 2;
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self->title_h += theme_bevel * 2;
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self->size.width = MAX(self->size.width, self->title_min_w);
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}
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for (it = self->entries; it; it = it->next) {
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MenuEntry *e = it->data;
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int h;
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e->a_item->texture[0].data.text.string = e->label;
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appearance_minsize(e->a_item, &e->min_w, &self->item_h);
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self->size.width = MAX(self->size.width, e->min_w);
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e->a_disabled->texture[0].data.text.string = e->label;
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appearance_minsize(e->a_disabled, &e->min_w, &h);
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self->item_h = MAX(self->item_h, h);
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self->size.width = MAX(self->size.width, e->min_w);
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e->a_hilite->texture[0].data.text.string = e->label;
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appearance_minsize(e->a_hilite, &e->min_w, &h);
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self->item_h = MAX(self->item_h, h);
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self->size.width = MAX(self->size.width, e->min_w);
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e->min_w += theme_bevel * 2;
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++nitems;
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}
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self->bullet_w = self->item_h + theme_bevel;
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self->size.width += 2 * self->bullet_w + 2 * theme_bevel;
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self->item_h += theme_bevel * 2;
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items_h = self->item_h * MAX(nitems, 1);
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if (self->label) {
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RECT_SET(self->a_title->area, 0, 0, self->size.width,
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self->title_h);
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RECT_SET(self->a_title->texture[0].position, 0, 0, self->size.width,
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self->title_h);
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}
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RECT_SET(self->a_items->area, 0, 0, self->size.width, items_h);
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XResizeWindow(ob_display, self->frame, self->size.width,
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MAX(self->title_h + items_h, 1));
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if (self->label)
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XMoveResizeWindow(ob_display, self->title, -theme_bwidth,
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-theme_bwidth, self->size.width, self->title_h);
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XMoveResizeWindow(ob_display, self->items, 0,
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self->title_h + theme_bwidth, self->size.width,
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items_h);
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if (self->label)
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paint(self->title, self->a_title);
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paint(self->items, self->a_items);
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item_y = 0;
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for (it = self->entries; it; it = it->next) {
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((MenuEntry*)it->data)->y = item_y;
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menu_entry_render(it->data);
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item_y += self->item_h;
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}
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self->size.height = item_y;
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self->invalid = FALSE;
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}
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void menu_entry_render(MenuEntry *self)
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{
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Menu *menu = self->parent;
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Appearance *a;
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switch (self->render_type) {
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case MenuEntryRenderType_Submenu:
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/* TODO: submenu mask */
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case MenuEntryRenderType_Boolean:
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/* TODO: boolean check */
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a = self->enabled ? (self->hilite ? self->a_hilite : self->a_item)
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: self->a_disabled;
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break;
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case MenuEntryRenderType_None:
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a = self->enabled ? (self->hilite ? self->a_hilite : self->a_item )
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: self->a_disabled;
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break;
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case MenuEntryRenderType_Separator:
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a = self->a_item;
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break;
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default:
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g_message("unhandled render_type");
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a = !self->enabled ? self->a_disabled :
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(self->hilite &&
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(self->action || self->render_type == MenuEntryRenderType_Submenu) ?
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self->a_hilite : self->a_item);
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break;
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}
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RECT_SET(a->area, 0, 0, menu->size.width,
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menu->item_h);
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RECT_SET(a->texture[0].position, menu->bullet_w,
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0, menu->size.width - 2 * menu->bullet_w,
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menu->item_h);
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XMoveResizeWindow(ob_display, self->item, 0, self->y,
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menu->size.width, menu->item_h);
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a->surface.data.planar.parent = menu->a_items;
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a->surface.data.planar.parentx = 0;
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a->surface.data.planar.parenty = self->y;
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paint(self->item, a);
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}
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