-#include <glib.h>
+#include "debug.h"
#include "menu.h"
-#include <assert.h>
+#include "openbox.h"
+#include "stacking.h"
+#include "client.h"
+#include "grab.h"
+#include "screen.h"
+#include "geom.h"
+#include "plugin.h"
+#include "misc.h"
GHashTable *menu_hash = NULL;
+GList *menu_visible = NULL;
-void menu_destroy_hash_key(const gpointer data)
+#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)
{
- g_free(data);
+ parse_menu_full(doc, node, data, TRUE);
}
-void menu_free_entries(const Menu *menu)
+
+void parse_menu_full(xmlDocPtr doc, xmlNodePtr node, void *data,
+ gboolean newmenu)
{
- GList *it;
+ Action *act;
+ xmlNodePtr nact;
+
+ gchar *id = NULL, *title = NULL, *label = NULL, *plugin;
+ ObMenu *menu = NULL, *parent;
+
+ if (newmenu == TRUE) {
+ if (!parse_attr_string("id", node, &id))
+ goto parse_menu_fail;
+ if (!parse_attr_string("label", node, &title))
+ goto parse_menu_fail;
+ ob_debug("menu label %s\n", title);
+
+ if (parse_attr_string("plugin", node, &plugin)) {
+ PluginMenuCreateData data;
+ data.doc = doc;
+ data.node = node;
+ data.parent = menu;
+ parent = plugin_create(plugin, &data);
+ g_free(plugin);
+ } else
+ menu = menu_new(title, id, data ? *((ObMenu**)data) : NULL);
+
+ if (data)
+ *((ObMenu**)data) = menu;
+ } else {
+ menu = (ObMenu *)data;
+ }
+
+ node = node->xmlChildrenNode;
+
+ while (node) {
+ if (!xmlStrcasecmp(node->name, (const xmlChar*) "menu")) {
+ if (parse_attr_string("plugin", node, &plugin)) {
+ PluginMenuCreateData data;
+ data.doc = doc;
+ data.node = node;
+ data.parent = menu;
+ parent = plugin_create(plugin, &data);
+ g_free(plugin);
+ } else {
+ parent = menu;
+ parse_menu(doc, node, &parent);
+ menu_add_entry(menu, menu_entry_new_submenu(parent->label,
+ parent));
+ }
- for (it = menu->entries; it; it = it->next)
- menu_entry_free((MenuEntry *)it->data);
+ }
+ 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;
+ }
- g_list_free(menu->entries);
+parse_menu_fail:
+ g_free(id);
+ g_free(title);
}
-void menu_destroy_hash_value(const gpointer data)
+void menu_control_show(ObMenu *self, int x, int y, ObClient *client);
+
+void menu_destroy_hash_key(ObMenu *menu)
+{
+ g_free(menu);
+}
+
+void menu_destroy_hash_value(ObMenu *self)
{
- const Menu *del_menu = (Menu *)data;
+ 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_free(del_menu->label);
- g_free(del_menu->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);
- menu_free_entries(del_menu);
+ stacking_remove(self);
+
+ RrAppearanceFree(self->a_title);
+ RrAppearanceFree(self->a_items);
+ XDestroyWindow(ob_display, self->title);
+ XDestroyWindow(ob_display, self->frame);
+ XDestroyWindow(ob_display, self->items);
+
+ g_free(self);
}
-void menu_entry_free(const MenuEntry *entry)
+void menu_entry_free(ObMenuEntry *self)
{
- g_free(entry->label);
- g_free(entry->render_data);
+ 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()
{
+/*
+ ObMenu *m;
+ ObMenu *s;
+ ObMenu *t;
+ Action *a;
+*/
+
menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
- menu_destroy_hash_key,
- menu_destroy_hash_value);
+ (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);
}
-Menu *menu_new(const char *label, const char *name, Menu *parent)
+static Window createWindow(Window parent, unsigned long mask,
+ XSetWindowAttributes *attrib)
{
- Menu *new_menu = g_new0(Menu, 1);
- new_menu->label = g_strdup(label);
- new_menu->name = g_strdup(name);
- new_menu->parent = parent;
+ return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
+ RrDepth(ob_rr_inst), InputOutput,
+ RrVisual(ob_rr_inst), mask, attrib);
+
+}
+
+ObMenu *menu_new_full(char *label, char *name, ObMenu *parent,
+ menu_controller_show show, menu_controller_update update)
+{
+ XSetWindowAttributes attrib;
+ ObMenu *self;
+
+ self = g_new0(ObMenu, 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;
- new_menu->entries = NULL;
- new_menu->shown = FALSE;
- new_menu->invalid = FALSE;
- /* default controllers? */
+ /* default controllers */
+ self->show = show;
+ self->hide = NULL;
+ self->update = update;
+ self->mouseover = NULL;
+ self->selected = NULL;
- g_hash_table_insert(menu_hash, g_strdup(name), new_menu);
- return new_menu;
+ 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);
+
+ self->a_title = self->a_items = NULL;
+
+ 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(const char *name)
+void menu_free(char *name)
{
g_hash_table_remove(menu_hash, name);
}
-MenuEntry *menu_entry_new_full(const char *label, Action *action,
- const MenuEntryRenderType render_type,
- gpointer render_data, gpointer submenu)
+ObMenuEntry *menu_entry_new_full(char *label, Action *action,
+ ObMenuEntryRenderType render_type,
+ gpointer submenu)
{
- MenuEntry *menu_entry = g_new(MenuEntry, 1);
+ ObMenuEntry *menu_entry = g_new0(ObMenuEntry, 1);
menu_entry->label = g_strdup(label);
menu_entry->render_type = render_type;
- menu_entry->action.func = action->func;
- menu_entry->action.data = action->data; //watch out. copying Client * ptr
+ 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)
+void menu_entry_set_submenu(ObMenuEntry *entry, ObMenu *submenu)
{
- assert(entry != NULL);
+ g_assert(entry != NULL);
entry->submenu = submenu;
entry->parent->invalid = TRUE;
}
-void menu_add_entry(Menu *menu, MenuEntry *entry)
+void menu_add_entry(ObMenu *menu, ObMenuEntry *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)
+{
+ ObMenu *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(ObMenu *self, int x, int y, ObClient *client)
+{
+ g_assert(self != NULL);
+
+ menu_render(self);
+
+ self->client = client;
+
+ if (!self->shown) {
+ if (!(self->parent && self->parent->shown)) {
+ grab_pointer(TRUE, None);
+ grab_keyboard(TRUE);
+ }
+ menu_visible = g_list_append(menu_visible, self);
+ }
+
+ if (self->show) {
+ self->show(self, x, y, client);
+ } else {
+ menu_control_show(self, x, y, client);
+ }
+}
+
+void menu_hide(ObMenu *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) {
+ ObMenuEntry *e;
+
+ self->parent->open_submenu = NULL;
+
+ e = menu_find_entry_by_submenu(self->parent, self);
+ if (self->parent->mouseover)
+ self->parent->mouseover(e, FALSE);
+ else
+ menu_control_mouseover(e, FALSE);
+ menu_entry_render(e);
+ }
+
+ if (!(self->parent && self->parent->shown)) {
+ grab_keyboard(FALSE);
+ grab_pointer(FALSE, None);
+ }
+ menu_visible = g_list_remove(menu_visible, self);
+ }
+}
+
+void menu_clear(ObMenu *self) {
+ GList *it;
+
+ for (it = self->entries; it; it = it->next) {
+ ObMenuEntry *entry = it->data;
+ menu_entry_free(entry);
+ }
+ self->entries = NULL;
+ self->invalid = TRUE;
+}
+
+
+ObMenuEntry *menu_find_entry(ObMenu *menu, Window win)
+{
+ GList *it;
+
+ for (it = menu->entries; it; it = it->next) {
+ ObMenuEntry *entry = it->data;
+ if (entry->item == win)
+ return entry;
+ }
+ return NULL;
+}
+
+ObMenuEntry *menu_find_entry_by_submenu(ObMenu *menu, ObMenu *submenu)
+{
+ GList *it;
+
+ for (it = menu->entries; it; it = it->next) {
+ ObMenuEntry *entry = it->data;
+ if (entry->submenu == submenu)
+ return entry;
+ }
+ return NULL;
+}
+
+ObMenuEntry *menu_find_entry_by_pos(ObMenu *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;
+
+ ob_debug("%d %p\n", 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(ObMenuEntry *self)
+{
+ ObMenu *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(ObMenu *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(ObMenuEntry *self, gboolean enter)
+{
+ int x;
+ Rect *a;
+ ObMenuEntry *e;
+
+ if (enter) {
+ if (self->parent->open_submenu && self->submenu
+ != self->parent->open_submenu)
+ {
+ e = menu_find_entry_by_submenu(self->parent,
+ self->parent->open_submenu);
+ e->hilite = FALSE;
+ menu_entry_render(e);
+ 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 - ob_rr_theme->menu_overlap;
+
+ /* 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 + ob_rr_theme->menu_overlap;
+
+ menu_show_full(self->submenu, x,
+ self->parent->location.y + self->y,
+ self->parent->client);
+ }
+ }
+
+ if (enter || !self->submenu ||
+ menu_find_entry_by_submenu(self->parent,
+ self->parent->open_submenu) != self)
+ self->hilite = enter;
+}
+
+ObMenuEntry *menu_control_keyboard_nav(ObMenuEntry *over, ObKey key)
+{
+ GList *it = NULL;
+
+ switch (key) {
+ case OB_KEY_DOWN: {
+ if (over != NULL) {
+ if (over->parent->mouseover)
+ over->parent->mouseover(over, FALSE);
+ else
+ menu_control_mouseover(over, FALSE);
+ menu_entry_render(over);
+
+ it = over->parent->entries;
+ while (it != NULL && it->data != over)
+ it = it->next;
+ }
+
+ if (it && it->next)
+ over = (ObMenuEntry *)it->next->data;
+ else if (over == NULL) {
+ if (menu_visible && ((ObMenu *)menu_visible->data)->entries)
+ over = (ObMenuEntry *)
+ (((ObMenu *)menu_visible->data)->entries)->data;
+ else
+ over = NULL;
+ } else {
+ over = (over->parent->entries != NULL ?
+ over->parent->entries->data : NULL);
+ }
+
+ if (over) {
+ if (over->parent->mouseover)
+ over->parent->mouseover(over, TRUE);
+ else
+ menu_control_mouseover(over, TRUE);
+ menu_entry_render(over);
+ }
+
+ break;
+ }
+ case OB_KEY_UP: {
+ if (over != NULL) {
+ if (over->parent->mouseover)
+ over->parent->mouseover(over, FALSE);
+ else
+ menu_control_mouseover(over, FALSE);
+ menu_entry_render(over);
+
+ it = g_list_last(over->parent->entries);
+ while (it != NULL && it->data != over)
+ it = it->prev;
+ }
+
+ if (it && it->prev)
+ over = (ObMenuEntry *)it->prev->data;
+ else if (over == NULL) {
+ it = g_list_last(menu_visible);
+ if (it != NULL) {
+ it = g_list_last(((ObMenu *)it->data)->entries);
+ over = (ObMenuEntry *)(it != NULL ? it->data : NULL);
+ }
+ } else
+ over = (over->parent->entries != NULL ?
+ g_list_last(over->parent->entries)->data :
+ NULL);
+
+ if (over->parent->mouseover)
+ over->parent->mouseover(over, TRUE);
+ else
+ menu_control_mouseover(over, TRUE);
+ menu_entry_render(over);
+ break;
+ }
+ case OB_KEY_RETURN: {
+ if (over == NULL)
+ return over;
+
+ if (over->submenu) {
+ if (over->parent->mouseover)
+ over->parent->mouseover(over, FALSE);
+ else
+ menu_control_mouseover(over, FALSE);
+ menu_entry_render(over);
+
+ if (over->submenu->entries)
+ over = over->submenu->entries->data;
+
+ if (over->parent->mouseover)
+ over->parent->mouseover(over, TRUE);
+ else
+ menu_control_mouseover(over, TRUE);
+ menu_entry_render(over);
+ }
+ else {
+ if (over->parent->mouseover)
+ over->parent->mouseover(over, FALSE);
+ else
+ menu_control_mouseover(over, FALSE);
+ menu_entry_render(over);
+
+ menu_entry_fire(over);
+ }
+ break;
+ }
+ case OB_KEY_ESCAPE: {
+ if (over != NULL) {
+ if (over->parent->mouseover)
+ over->parent->mouseover(over, FALSE);
+ else
+ menu_control_mouseover(over, FALSE);
+ menu_entry_render(over);
+
+ menu_hide(over->parent);
+ } else {
+ it = g_list_last(menu_visible);
+ if (it) {
+ menu_hide((ObMenu *)it->data);
+ }
+ }
+
+ over = NULL;
+ break;
+ }
+ default:
+ g_error("Unknown key");
+ }
+
+ return over;
}
projects / chaz / openbox / blobdiff