# HG changeset patch
# User Olaf Winermann <olaf.wintermann@gmail.com>
# Date 1734260370 -3600
# Node ID 89ad8467c39fe621e72d80831e125299c922442a
# Parent  e35cdf33998cd0b8ae13734b1a6da7af8e6980fa
implement motif menu/menu item

diff -r e35cdf33998c -r 89ad8467c39f application/main.c
--- a/application/main.c	Fri Dec 13 10:59:31 2024 +0100
+++ b/application/main.c	Sun Dec 15 11:59:30 2024 +0100
@@ -554,6 +554,12 @@
 int main(int argc, char** argv) {
     ui_init("app1", argc, argv);
     ui_onstartup(application_startup, NULL);
+    
+    // menu
+    ui_menu("File") {
+        ui_menuitem(.label = "Test");
+    }
+    
     ui_main();
     return (EXIT_SUCCESS);
 }
diff -r e35cdf33998c -r 89ad8467c39f ui/motif/menu.c
--- a/ui/motif/menu.c	Fri Dec 13 10:59:31 2024 +0100
+++ b/ui/motif/menu.c	Sun Dec 15 11:59:30 2024 +0100
@@ -36,8 +36,117 @@
 #include "stock.h"
 #include "container.h"
 #include "../common/context.h"
+#include "../common/menu.h"
 #include "../ui/window.h"
 
 #include <cx/linked_list.h>
 #include <cx/array_list.h>
 
+
+static ui_menu_add_f createMenuItem[] = {
+    /* UI_MENU                 */ add_menu_widget,
+    /* UI_MENU_ITEM            */ add_menuitem_widget,
+    /* UI_MENU_CHECK_ITEM      */ add_checkitem_widget,
+    /* UI_MENU_RADIO_ITEM      */ add_radioitem_widget,
+    /* UI_MENU_ITEM_LIST       */ add_menuitem_list_widget,
+    /* UI_MENU_CHECKITEM_LIST  */ add_menuitem_list_widget,
+    /* UI_MENU_RADIOITEM_LIST  */ add_menuitem_list_widget,
+    /* UI_MENU_SEPARATOR       */ add_menuseparator_widget
+};
+
+void ui_create_menubar(UiObject *obj, Widget window) {
+    UiMenu *menus_begin = uic_get_menu_list();
+    if(!menus_begin) {
+        return;
+    }
+    
+    Widget menubar = XmCreateMenuBar(window, "menubar", NULL, 0);
+    XtManageChild(menubar);
+    
+    UiMenu *ls = menus_begin;
+    while(ls) {
+        UiMenu *menu = ls;
+        add_menu_widget(menubar, 0, &menu->item, obj);
+        ls = (UiMenu*)ls->item.next;
+    }
+}
+
+void ui_add_menu_items(Widget parent, int i, UiMenu *menu, UiObject *obj) {
+    UiMenuItemI *it = menu->items_begin;
+    int index = 0;
+    while(it) {
+        createMenuItem[it->type](parent, index, it, obj);
+        it = it->next;
+        index++;
+    }
+}
+
+void add_menu_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj) {
+    UiMenu *menu = (UiMenu*)item;
+    Arg args[4];
+    int n = 0;
+    
+    XmString s = NULL;
+    if(menu->label) {
+        s = XmStringCreateLocalized((char*)menu->label);
+        XtSetArg(args[n], XmNlabelString, s); n++;
+    }
+    
+    Widget submenu = XmVaCreateSimplePulldownMenu(parent, "menu_pulldown", i, NULL, NULL);
+    XtSetArg(args[n], XmNsubMenuId, submenu); n++;
+    Widget menuItem = XtCreateManagedWidget(
+            "menuitem",
+            xmCascadeButtonWidgetClass,
+            parent,
+            args,
+            n);
+    
+    
+    if(s) {
+        XmStringFree(s);
+    }
+    
+    ui_add_menu_items(submenu, i, menu, obj);
+}
+
+void add_menuitem_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj) {
+    UiMenuItem *it = (UiMenuItem*)item;
+    
+    XmString s = NULL;
+    Arg args[4];
+    int n = 0;
+    if(it->label) {
+        s = XmStringCreateLocalized((char*)it->label);
+        XtSetArg(args[n], XmNlabelString, s); n++;
+    }
+    
+    Widget mitem = XtCreateManagedWidget(
+            "menubutton",
+            xmPushButtonWidgetClass,
+            parent,
+            args,
+            n);
+    if(s) {
+        XmStringFree(s);
+    }
+}
+
+void add_menuseparator_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj) {
+    
+}
+
+void add_checkitem_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj) {
+    
+}
+
+void add_radioitem_widget(Widget p, int index, UiMenuItemI *item, UiObject *obj) {
+    
+}
+
+void add_checkitemnv_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj) {
+    
+}
+
+void add_menuitem_list_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj) {
+    
+}
diff -r e35cdf33998c -r 89ad8467c39f ui/motif/menu.h
--- a/ui/motif/menu.h	Fri Dec 13 10:59:31 2024 +0100
+++ b/ui/motif/menu.h	Sun Dec 15 11:59:30 2024 +0100
@@ -36,7 +36,19 @@
 extern "C" {
 #endif
 
+typedef void(*ui_menu_add_f)(Widget, int, UiMenuItemI*, UiObject*);
+    
+void ui_create_menubar(UiObject *obj, Widget window);
+void ui_add_menu_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj);
 
+void add_menu_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj);
+void add_menuitem_widget(Widget parent, int i, UiMenuItemI *item, UiObject *obj);
+void add_menuitem_st_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj);
+void add_menuseparator_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj);
+void add_checkitem_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj);
+void add_radioitem_widget(Widget p, int index, UiMenuItemI *item, UiObject *obj);
+void add_checkitemnv_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj);
+void add_menuitem_list_widget(Widget p, int i, UiMenuItemI *item, UiObject *obj);
 
 #ifdef	__cplusplus
 }
diff -r e35cdf33998c -r 89ad8467c39f ui/motif/text.c
--- a/ui/motif/text.c	Fri Dec 13 10:59:31 2024 +0100
+++ b/ui/motif/text.c	Sun Dec 15 11:59:30 2024 +0100
@@ -390,6 +390,7 @@
     
     bar->getpathelm = NULL;
     bar->getpathelmdata = NULL;
+    bar->current_pathelms = NULL;
     
     bar->shift = 0;
     
diff -r e35cdf33998c -r 89ad8467c39f ui/motif/window.c
--- a/ui/motif/window.c	Fri Dec 13 10:59:31 2024 +0100
+++ b/ui/motif/window.c	Sun Dec 15 11:59:30 2024 +0100
@@ -97,6 +97,11 @@
             toplevel,
             NULL);
     
+    // menu
+    if(!simple) {
+        ui_create_menubar(obj, window);
+    }
+    
     // content frame
     n = 0;
     Widget frame = XmCreateFrame(window, "window_frame", args, n);