X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fmenu.c;h=52903dcdda8776cb6c8fef32c18846c8a5d9b116;hb=7886b797a36f5a035a75a19424e0b3cf7825baf8;hp=bd6cf065c2230a5d976423f3cbbfde5adc04dda9;hpb=3443454f33f88e10f187b78594ecfb5c09e1448d;p=chaz%2Fopenbox

diff --git a/openbox/menu.c b/openbox/menu.c
index bd6cf065..52903dcd 100644
--- a/openbox/menu.c
+++ b/openbox/menu.c
@@ -1,32 +1,154 @@
-#include <glib.h>
 #include "menu.h"
+#include "openbox.h"
+#include "stacking.h"
+#include "grab.h"
+#include "render/theme.h"
 
-Menu *menu_new(char *label, Menu *parent)
+static GHashTable *menu_hash = NULL;
+GHashTable *menu_map = NULL;
+
+#define FRAME_EVENTMASK (ButtonMotionMask | EnterWindowMask | LeaveWindowMask)
+#define TITLE_EVENTMASK (ButtonPressMask | ButtonMotionMask)
+#define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
+                         ButtonPressMask | ButtonReleaseMask)
+
+void menu_destroy_hash_key(gpointer data)
+{
+    g_free(data);
+}
+
+void menu_destroy_hash_value(Menu *self)
+{
+    GList *it;
+
+    for (it = self->entries; it; it = it->next)
+        menu_entry_free(it->data);
+    g_list_free(self->entries);
+
+    g_free(self->label);
+    g_free(self->name);
+
+    g_hash_table_remove(menu_map, &self->title);
+    g_hash_table_remove(menu_map, &self->frame);
+    g_hash_table_remove(menu_map, &self->items);
+
+    appearance_free(self->a_title);
+    XDestroyWindow(ob_display, self->title);
+    XDestroyWindow(ob_display, self->frame);
+    XDestroyWindow(ob_display, self->items);
+
+    g_free(self);
+}
+
+void menu_entry_free(MenuEntry *self)
+{
+    g_free(self->label);
+    action_free(self->action);
+
+    g_hash_table_remove(menu_map, &self->item);
+
+    appearance_free(self->a_item);
+    appearance_free(self->a_disabled);
+    appearance_free(self->a_hilite);
+    XDestroyWindow(ob_display, self->item);
+
+    g_free(self);
+}
+    
+void menu_startup()
 {
-    Menu *new_menu = g_new(Menu, 1);
-    new_menu->label = g_strdup(lable);
-    new_menu->parent = parent;
+    Menu *m;
+    Action *a;
+
+    menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
+                                      menu_destroy_hash_key,
+                                      (GDestroyNotify)menu_destroy_hash_value);
+    menu_map = g_hash_table_new(g_int_hash, g_int_equal);
 
-    new_menu->entries = NULL;
-    new_menu->tail = NULL;
-    new_menu->shown = FALSE;
-    new_menu->invalid = FALSE;
+    m = menu_new("sex menu", "root", NULL);
+    a = action_from_string("execute");
+    a->data.execute.path = g_strdup("xterm");
+    menu_add_entry(m, menu_entry_new("xterm", a));
+    a = action_from_string("restart");
+    menu_add_entry(m, menu_entry_new("restart", a));
+    menu_add_entry(m, menu_entry_new("--", NULL));
+    a = action_from_string("exit");
+    menu_add_entry(m, menu_entry_new("exit", a));
+}
+
+void menu_shutdown()
+{
+    g_hash_table_destroy(menu_hash);
+    g_hash_table_destroy(menu_map);
+}
+
+static Window createWindow(Window parent, unsigned long mask,
+			   XSetWindowAttributes *attrib)
+{
+    return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
+			 render_depth, InputOutput, render_visual,
+			 mask, attrib);
+                       
+}
+
+Menu *menu_new(char *label, char *name, Menu *parent)
+{
+    XSetWindowAttributes attrib;
+    Menu *self;
+
+    self = g_new0(Menu, 1);
+    self->label = g_strdup(label);
+    self->name = g_strdup(name);
+    self->parent = parent;
+
+    self->entries = NULL;
+    self->shown = FALSE;
+    self->invalid = FALSE;
     /* default controllers? */
 
-    return new_menu;
+    attrib.override_redirect = TRUE;
+    attrib.event_mask = FRAME_EVENTMASK;
+    self->frame = createWindow(ob_root, CWOverrideRedirect|CWEventMask, &attrib);
+    attrib.event_mask = TITLE_EVENTMASK;
+    self->title = createWindow(self->frame, CWEventMask, &attrib);
+    self->items = createWindow(self->frame, 0, &attrib);
+
+    XSetWindowBorderWidth(ob_display, self->frame, theme_bwidth);
+    XSetWindowBorderWidth(ob_display, self->title, theme_bwidth);
+    XSetWindowBorder(ob_display, self->frame, theme_b_color->pixel);
+    XSetWindowBorder(ob_display, self->title, theme_b_color->pixel);
+
+    XMapWindow(ob_display, self->title);
+    XMapWindow(ob_display, self->items);
+
+    self->a_title = appearance_copy(theme_a_menu_title);
+    self->a_items = appearance_copy(theme_a_menu);
+
+    g_hash_table_insert(menu_map, &self->frame, self);
+    g_hash_table_insert(menu_map, &self->title, self);
+    g_hash_table_insert(menu_map, &self->items, self);
+    g_hash_table_insert(menu_hash, g_strdup(name), self);
+    return self;
+}
+
+void menu_free(char *name)
+{
+    g_hash_table_remove(menu_hash, name);
 }
 
 MenuEntry *menu_entry_new_full(char *label, Action *action,
-                          MenuEntryRenderType render_type,
-                          gpointer render_data, gpointer submenu)
+                               MenuEntryRenderType render_type,
+                               gpointer submenu)
 {
-    MenuEntry *menu_entry = g_new(MenuEntry, 1);
+    MenuEntry *menu_entry = g_new0(MenuEntry, 1);
 
     menu_entry->label = g_strdup(label);
-    menu_entry->action.func = action->func;
-    menu_entry->action.data = action->data; //watch out. copying Client * ptr
+    menu_entry->render_type = render_type;
+    menu_entry->action = action;
+
+    menu_entry->hilite = FALSE;
+    menu_entry->enabled = TRUE;
 
-    menu_entry->render_data = render_data; //watch out.
     menu_entry->submenu = submenu;
 
     return menu_entry;
@@ -34,7 +156,7 @@ MenuEntry *menu_entry_new_full(char *label, Action *action,
 
 void menu_entry_set_submenu(MenuEntry *entry, Menu *submenu)
 {
-    assert(entry != NULL);
+    g_assert(entry != NULL);
     
     entry->submenu = submenu;
 
@@ -44,10 +166,161 @@ void menu_entry_set_submenu(MenuEntry *entry, Menu *submenu)
 
 void menu_add_entry(Menu *menu, MenuEntry *entry)
 {
-    assert(menu != NULL && entry != NULL);
+    XSetWindowAttributes attrib;
+
+    g_assert(menu != NULL && entry != NULL && entry->item == None);
 
     menu->entries = g_list_append(menu->entries, entry);
     entry->parent = menu;
 
+    attrib.event_mask = ENTRY_EVENTMASK;
+    entry->item = createWindow(menu->items, CWEventMask, &attrib);
+    XMapWindow(ob_display, entry->item);
+    entry->a_item = appearance_copy(theme_a_menu_item);
+    entry->a_disabled = appearance_copy(theme_a_menu_disabled);
+    entry->a_hilite = appearance_copy(theme_a_menu_hilite);
+
     menu->invalid = TRUE;
+
+    g_hash_table_insert(menu_map, &entry->item, menu);
+}
+
+void menu_show(char *name, int x, int y, Client *client)
+{
+    Menu *self;
+    GList *it;
+    int items_h;
+    int nitems = 0; /* each item, only one is used */
+    int item_y;
+
+    self = g_hash_table_lookup(menu_hash, name);
+    if (!self) {
+        g_warning("Attempted to show menu '%s' but it does not exist.",
+                  name);
+        return;
+    }
+
+    self->client = client;
+
+    self->width = 1;
+    self->item_h = 0;
+
+    /* set texture data and size them mofos out */
+    self->a_title->texture[0].data.text.string = self->label;
+    appearance_minsize(self->a_title, &self->title_min_w, &self->title_h);
+    self->title_min_w += theme_bevel * 2;
+    self->title_h += theme_bevel * 2;
+    self->width = MAX(self->width, self->title_min_w);
+
+    for (it = self->entries; it; it = it->next) {
+        MenuEntry *e = it->data;
+        int h;
+
+        e->a_item->texture[0].data.text.string = e->label;
+        appearance_minsize(e->a_item, &e->min_w, &self->item_h);
+        self->width = MAX(self->width, e->min_w);
+
+        e->a_disabled->texture[0].data.text.string = e->label;
+        appearance_minsize(e->a_disabled, &e->min_w, &h);
+        self->item_h = MAX(self->item_h, h);
+        self->width = MAX(self->width, e->min_w);
+
+        e->a_hilite->texture[0].data.text.string = e->label;
+        appearance_minsize(e->a_hilite, &e->min_w, &h);
+        self->item_h = MAX(self->item_h, h);
+        self->width = MAX(self->width, e->min_w);
+
+        e->min_w += theme_bevel * 2;
+        ++nitems;
+    }
+    self->bullet_w = self->item_h + theme_bevel;
+    self->width += 2 * self->bullet_w;
+    self->item_h += theme_bevel * 2;
+    items_h = self->item_h * nitems;
+
+    RECT_SET(self->a_title->area, 0, 0, self->width, self->title_h);
+    RECT_SET(self->a_title->texture[0].position, 0, 0, self->width,
+             self->title_h);
+    RECT_SET(self->a_items->area, 0, 0, self->width, items_h);
+
+    XMoveResizeWindow(ob_display, self->frame, x, y, self->width,
+                      self->title_h + items_h);
+    XMoveResizeWindow(ob_display, self->title, -theme_bwidth, -theme_bwidth,
+                      self->width, self->title_h);
+    XMoveResizeWindow(ob_display, self->items, 0, self->title_h + theme_bwidth,
+                      self->width, items_h);
+
+    paint(self->title, self->a_title);
+    paint(self->items, self->a_items);
+
+    item_y = 0;
+    for (it = self->entries; it; it = it->next) {
+        ((MenuEntry*)it->data)->y = item_y;
+        menu_entry_render(it->data);
+        item_y += self->item_h;
+    }
+
+    if (!self->shown) {
+        stacking_raise_internal(self->frame);
+        XMapWindow(ob_display, self->frame);
+/*        grab_pointer_window(TRUE, None, self->frame);*/
+        self->shown = TRUE;
+    }
+}
+
+void menu_hide(Menu *self) {
+    if (self->shown) {
+        XUnmapWindow(ob_display, self->frame);
+        self->shown = FALSE;
+    }
+}
+
+MenuEntry *menu_find_entry(Menu *menu, Window win)
+{
+    GList *it;
+
+    for (it = menu->entries; it; it = it->next) {
+        MenuEntry *entry = it->data;
+        if (entry->item == win)
+            return entry;
+    }
+    return NULL;
+}
+
+void menu_entry_render(MenuEntry *self)
+{
+    Menu *menu = self->parent;
+    Appearance *a;
+
+    a = !self->enabled ? self->a_disabled :
+        (self->hilite && self->action ? self->a_hilite : self->a_item);
+
+    RECT_SET(a->area, 0, 0, menu->width,
+             menu->item_h);
+    RECT_SET(a->texture[0].position, menu->bullet_w,
+             0, menu->width - 2 * menu->bullet_w,
+             menu->item_h);
+
+    XMoveResizeWindow(ob_display, self->item, 0, self->y,
+                      menu->width, menu->item_h);
+    a->surface.data.planar.parent = menu->a_items;
+    a->surface.data.planar.parentx = 0;
+    a->surface.data.planar.parenty = self->y;
+
+    paint(self->item, a);
+}
+
+void menu_entry_fire(MenuEntry *self)
+{
+    Menu *m;
+
+    if (self->action) {
+        self->action->data.any.c = self->parent->client;
+        self->action->func(&self->action->data);
+
+        /* hide the whole thing */
+        m = self->parent;
+        while (m->parent) m = m->parent;
+        menu_hide(m);
+    }
 }