-#include <glib.h>
#include "menu.h"
+#include "openbox.h"
+#include "stacking.h"
+#include "client.h"
+#include "grab.h"
+#include "screen.h"
+#include "geom.h"
+#include "plugin.h"
-Menu *menu_new(char *label, Menu *parent)
+GHashTable *menu_hash = NULL;
+GSList *menu_visible = NULL;
+
+#define FRAME_EVENTMASK (ButtonPressMask |ButtonMotionMask | EnterWindowMask | \
+ LeaveWindowMask)
+#define TITLE_EVENTMASK (ButtonPressMask | ButtonMotionMask)
+#define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
+ ButtonPressMask | ButtonReleaseMask)
+
+static void parse_menu(xmlDocPtr doc, xmlNodePtr node, void *data)
+{
+ Action *act;
+ xmlNodePtr nact;
+ gchar *id = NULL, *title = NULL, *label = NULL;
+ Menu *menu, *parent;
+
+ if (!parse_attr_string("id", node->parent, &id))
+ goto parse_menu_fail;
+ if (!parse_attr_string("label", node->parent, &title))
+ goto parse_menu_fail;
+
+ g_message("menu label %s", title);
+
+ menu = menu_new(title, id, data ? *((Menu**)data) : NULL);
+ if (data)
+ *((Menu**)data) = menu;
+
+ while (node) {
+ if (!xmlStrcasecmp(node->name, (const xmlChar*) "menu")) {
+ parent = menu;
+ parse_menu(doc, node->xmlChildrenNode, &parent);
+ menu_add_entry(menu, menu_entry_new_submenu(parent->label,
+ parent));
+ }
+ else if (!xmlStrcasecmp(node->name, (const xmlChar*) "item")) {
+ if (parse_attr_string("label", node, &label)) {
+ if ((nact = parse_find_node("action", node->xmlChildrenNode)))
+ act = action_parse(doc, nact);
+ else
+ act = NULL;
+ if (act)
+ menu_add_entry(menu, menu_entry_new(label, act));
+ else
+ menu_add_entry(menu, menu_entry_new_separator(label));
+ g_free(label);
+ }
+ }
+ node = node->next;
+ }
+
+parse_menu_fail:
+ g_free(id);
+ g_free(title);
+}
+
+void menu_control_show(Menu *self, int x, int y, ObClient *client);
+
+void menu_destroy_hash_key(Menu *menu)
+{
+ g_free(menu);
+}
+
+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(window_map, &self->title);
+ g_hash_table_remove(window_map, &self->frame);
+ g_hash_table_remove(window_map, &self->items);
+
+ stacking_remove(self);
+
+ RrAppearanceFree(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(window_map, &self->item);
+
+ RrAppearanceFree(self->a_item);
+ RrAppearanceFree(self->a_disabled);
+ RrAppearanceFree(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;
+ Menu *s;
+ Menu *t;
+ Action *a;
+*/
+
+ menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
+ (GDestroyNotify)menu_destroy_hash_key,
+ (GDestroyNotify)menu_destroy_hash_value);
+
+ parse_register("menu", parse_menu, NULL);
+
+/*
+ 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_separator("--"));
+ a = action_from_string("exit");
+ menu_add_entry(m, menu_entry_new("exit", a));
+*/
+
+ /*
+ s = menu_new("subsex menu", "submenu", m);
+ a = action_from_string("execute");
+ a->data.execute.path = g_strdup("xclock");
+ menu_add_entry(s, menu_entry_new("xclock", a));
+
+ menu_add_entry(m, menu_entry_new_submenu("subz", s));
+
+ s = menu_new("empty", "chub", m);
+ menu_add_entry(m, menu_entry_new_submenu("empty", s));
+
+ s = menu_new("", "s-club", m);
+ menu_add_entry(m, menu_entry_new_submenu("empty", s));
+
+ s = menu_new(NULL, "h-club", m);
+ menu_add_entry(m, menu_entry_new_submenu("empty", s));
+
+ s = menu_new(NULL, "g-club", m);
+
+ a = action_from_string("execute");
+ a->data.execute.path = g_strdup("xterm");
+ menu_add_entry(s, menu_entry_new("xterm", a));
+ a = action_from_string("restart");
+ menu_add_entry(s, menu_entry_new("restart", a));
+ menu_add_entry(s, menu_entry_new_separator("--"));
+ a = action_from_string("exit");
+ menu_add_entry(s, menu_entry_new("exit", a));
+
+ menu_add_entry(m, menu_entry_new_submenu("long", s));
+ */
+}
+
+void menu_shutdown()
+{
+ g_hash_table_destroy(menu_hash);
+}
+
+static Window createWindow(Window parent, unsigned long mask,
+ XSetWindowAttributes *attrib)
+{
+ return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
+ RrDepth(ob_rr_inst), InputOutput,
+ RrVisual(ob_rr_inst), mask, attrib);
+
+}
+
+Menu *menu_new_full(char *label, char *name, Menu *parent,
+ menu_controller_show show, menu_controller_update update)
+{
+ XSetWindowAttributes attrib;
+ Menu *self;
+
+ self = g_new0(Menu, 1);
+ self->obwin.type = Window_Menu;
+ self->label = g_strdup(label);
+ self->name = g_strdup(name);
+ self->parent = parent;
+ self->open_submenu = NULL;
+
+ self->entries = NULL;
+ self->shown = FALSE;
+ self->invalid = TRUE;
+
+ /* default controllers */
+ self->show = show;
+ self->hide = NULL;
+ self->update = update;
+ self->mouseover = NULL;
+ self->selected = NULL;
+
+ self->plugin = NULL;
+ self->plugin_data = NULL;
+
+ attrib.override_redirect = TRUE;
+ attrib.event_mask = FRAME_EVENTMASK;
+ self->frame = createWindow(RootWindow(ob_display, ob_screen),
+ CWOverrideRedirect|CWEventMask, &attrib);
+ attrib.event_mask = TITLE_EVENTMASK;
+ self->title = createWindow(self->frame, CWEventMask, &attrib);
+ self->items = createWindow(self->frame, 0, &attrib);
- new_menu->entries = NULL;
- new_menu->tail = NULL;
- new_menu->shown = FALSE;
- new_menu->invalid = FALSE;
- /* default controllers? */
+ self->a_title = self->a_items = NULL;
- return new_menu;
+ XMapWindow(ob_display, self->title);
+ XMapWindow(ob_display, self->items);
+
+ g_hash_table_insert(window_map, &self->frame, self);
+ g_hash_table_insert(window_map, &self->title, self);
+ g_hash_table_insert(window_map, &self->items, self);
+ g_hash_table_insert(menu_hash, g_strdup(name), self);
+
+ stacking_add(MENU_AS_WINDOW(self));
+ stacking_raise(MENU_AS_WINDOW(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;
void menu_entry_set_submenu(MenuEntry *entry, Menu *submenu)
{
- assert(entry != NULL);
+ g_assert(entry != NULL);
entry->submenu = submenu;
void menu_add_entry(Menu *menu, MenuEntry *entry)
{
- assert(menu != NULL && entry != NULL);
+ XSetWindowAttributes attrib;
+
+ g_assert(menu != NULL);
+ g_assert(entry != NULL);
+ g_assert(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 = entry->a_disabled = entry->a_hilite = NULL;
+
menu->invalid = TRUE;
+
+ g_hash_table_insert(window_map, &entry->item, menu);
+}
+
+void menu_show(char *name, int x, int y, ObClient *client)
+{
+ Menu *self;
+
+ self = g_hash_table_lookup(menu_hash, name);
+ if (!self) {
+ g_warning("Attempted to show menu '%s' but it does not exist.",
+ name);
+ return;
+ }
+
+ menu_show_full(self, x, y, client);
+}
+
+void menu_show_full(Menu *self, int x, int y, ObClient *client)
+{
+ g_assert(self != NULL);
+
+ menu_render(self);
+
+ self->client = client;
+
+ if (!self->shown) {
+ if (!self->parent) {
+ grab_pointer(TRUE, None);
+ grab_keyboard(TRUE);
+ }
+ menu_visible = g_slist_append(menu_visible, self);
+ }
+
+ if (self->show) {
+ self->show(self, x, y, client);
+ } else {
+ menu_control_show(self, x, y, client);
+ }
+}
+
+void menu_hide(Menu *self) {
+ if (self->shown) {
+ XUnmapWindow(ob_display, self->frame);
+ self->shown = FALSE;
+ if (self->open_submenu)
+ menu_hide(self->open_submenu);
+ if (self->parent && self->parent->open_submenu == self)
+ self->parent->open_submenu = NULL;
+
+ if (!self->parent) {
+ grab_keyboard(FALSE);
+ grab_pointer(FALSE, None);
+ }
+ menu_visible = g_slist_remove(menu_visible, self);
+ }
+}
+
+void menu_clear(Menu *self) {
+ GList *it;
+
+ for (it = self->entries; it; it = it->next) {
+ MenuEntry *entry = it->data;
+ menu_entry_free(entry);
+ }
+ self->entries = NULL;
+ self->invalid = TRUE;
+}
+
+
+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;
+}
+
+MenuEntry *menu_find_entry_by_pos(Menu *menu, int x, int y)
+{
+ if (x < 0 || x >= menu->size.width || y < 0 || y >= menu->size.height)
+ return NULL;
+
+ y -= menu->title_h + ob_rr_theme->bwidth;
+ if (y < 0) return NULL;
+
+ g_message ("%d %p", y/menu->item_h, g_list_nth_data(menu->entries, y / menu->item_h));
+ return g_list_nth_data(menu->entries, y / menu->item_h);
+}
+
+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);
+ }
+}
+
+/*
+ Default menu controller action for showing.
+*/
+
+void menu_control_show(Menu *self, int x, int y, ObClient *client) {
+ guint i;
+ Rect *a = NULL;
+
+ g_assert(!self->invalid);
+
+ for (i = 0; i < screen_num_monitors; ++i) {
+ a = screen_physical_area_monitor(i);
+ if (RECT_CONTAINS(*a, x, y))
+ break;
+ }
+ g_assert(a != NULL);
+ self->xin_area = i;
+
+ POINT_SET(self->location,
+ MIN(x, a->x + a->width - 1 - self->size.width),
+ MIN(y, a->y + a->height - 1 - self->size.height));
+ XMoveWindow(ob_display, self->frame, self->location.x, self->location.y);
+
+ if (!self->shown) {
+ XMapWindow(ob_display, self->frame);
+ stacking_raise(MENU_AS_WINDOW(self));
+ self->shown = TRUE;
+ } else if (self->shown && self->open_submenu) {
+ menu_hide(self->open_submenu);
+ }
+}
+
+void menu_control_mouseover(MenuEntry *self, gboolean enter) {
+ int x;
+ Rect *a;
+
+ self->hilite = enter;
+
+ if (enter) {
+ if (self->parent->open_submenu && self->submenu
+ != self->parent->open_submenu)
+ menu_hide(self->parent->open_submenu);
+
+ if (self->submenu && self->parent->open_submenu != self->submenu) {
+ self->parent->open_submenu = self->submenu;
+
+ /* shouldn't be invalid since it must be displayed */
+ g_assert(!self->parent->invalid);
+ /* TODO: I don't understand why these bevels should be here.
+ Something must be wrong in the width calculation */
+ x = self->parent->location.x + self->parent->size.width +
+ ob_rr_theme->bwidth;
+
+ /* need to get the width. is this bad?*/
+ menu_render(self->submenu);
+
+ a = screen_physical_area_monitor(self->parent->xin_area);
+
+ if (self->submenu->size.width + x >= a->x + a->width)
+ x = self->parent->location.x - self->submenu->size.width -
+ ob_rr_theme->bwidth;
+
+ menu_show_full(self->submenu, x,
+ self->parent->location.y + self->y,
+ self->parent->client);
+ }
+ }
}
projects / chaz / openbox / blobdiff