winewayland.drv: Implement SetWindowText.

dlls/winewayland.drv/wayland_surface.c

@@ -24,6 +24,7 @@
 
 #include "config.h"
 
+#include <assert.h>
 #include <stdlib.h>
 #include <unistd.h>
 
@@ -902,3 +903,29 @@ void wayland_surface_ensure_contents(struct wayland_surface *surface)
 
     if (damage) NtGdiDeleteObjectApp(damage);
 }
+
+/**********************************************************************
+ *          wayland_surface_set_title
+ */
+void wayland_surface_set_title(struct wayland_surface *surface, LPCWSTR text)
+{
+    DWORD text_len;
+    DWORD utf8_count;
+    char *utf8 = NULL;
+
+    assert(surface->xdg_toplevel);
+
+    TRACE("surface=%p hwnd=%p text='%s'\n",
+          surface, surface->hwnd, wine_dbgstr_w(text));
+
+    text_len = (lstrlenW(text) + 1) * sizeof(WCHAR);
+
+    if (!RtlUnicodeToUTF8N(NULL, 0, &utf8_count, text, text_len) &&
+        (utf8 = malloc(utf8_count)))
+    {
+        RtlUnicodeToUTF8N(utf8, utf8_count, &utf8_count, text, text_len);
+        xdg_toplevel_set_title(surface->xdg_toplevel, utf8);
+    }
+
+    free(utf8);
+}

dlls/winewayland.drv/waylanddrv.h

@@ -258,6 +258,7 @@ void wayland_surface_coords_to_window(struct wayland_surface *surface,
 struct wayland_client_surface *wayland_surface_get_client(struct wayland_surface *surface);
 BOOL wayland_client_surface_release(struct wayland_client_surface *client);
 void wayland_surface_ensure_contents(struct wayland_surface *surface);
+void wayland_surface_set_title(struct wayland_surface *surface, LPCWSTR title);
 
 /**********************************************************************
  *          Wayland SHM buffer
@@ -329,6 +330,7 @@ BOOL WAYLAND_ClipCursor(const RECT *clip, BOOL reset);
 LRESULT WAYLAND_DesktopWindowProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp);
 void WAYLAND_DestroyWindow(HWND hwnd);
 void WAYLAND_SetCursor(HWND hwnd, HCURSOR hcursor);
+void WAYLAND_SetWindowText(HWND hwnd, LPCWSTR text);
 LRESULT WAYLAND_SysCommand(HWND hwnd, WPARAM wparam, LPARAM lparam);
 BOOL WAYLAND_UpdateDisplayDevices(const struct gdi_device_manager *device_manager,
                                   BOOL force, void *param);

dlls/winewayland.drv/waylanddrv_main.c

@@ -41,6 +41,7 @@ static const struct user_driver_funcs waylanddrv_funcs =
     .pKbdLayerDescriptor = WAYLAND_KbdLayerDescriptor,
     .pReleaseKbdTables = WAYLAND_ReleaseKbdTables,
     .pSetCursor = WAYLAND_SetCursor,
+    .pSetWindowText = WAYLAND_SetWindowText,
     .pSysCommand = WAYLAND_SysCommand,
     .pUpdateDisplayDevices = WAYLAND_UpdateDisplayDevices,
     .pWindowMessage = WAYLAND_WindowMessage,

dlls/winewayland.drv/window.c

@@ -195,6 +195,7 @@ static void wayland_win_data_update_wayland_surface(struct wayland_win_data *dat
     HWND parent = NtUserGetAncestor(data->hwnd, GA_PARENT);
     BOOL visible, xdg_visible;
     RECT clip;
+    WCHAR text[1024];
 
     TRACE("hwnd=%p\n", data->hwnd);
 
@@ -223,7 +224,16 @@ static void wayland_win_data_update_wayland_surface(struct wayland_win_data *dat
         /* If the window is a visible toplevel make it a wayland
          * xdg_toplevel. Otherwise keep it role-less to avoid polluting the
          * compositor with empty xdg_toplevels. */
-        if (visible) wayland_surface_make_toplevel(surface);
+        if (visible)
+        {
+            wayland_surface_make_toplevel(surface);
+            if (surface->xdg_toplevel)
+            {
+                if (!NtUserInternalGetWindowText(data->hwnd, text, ARRAY_SIZE(text)))
+                    text[0] = 0;
+                wayland_surface_set_title(surface, text);
+            }
+        }
     }
 
     wayland_win_data_get_config(data, &surface->window);
@@ -669,6 +679,22 @@ static enum xdg_toplevel_resize_edge hittest_to_resize_edge(WPARAM hittest)
     }
 }
 
+/*****************************************************************
+ *		WAYLAND_SetWindowText
+ */
+void WAYLAND_SetWindowText(HWND hwnd, LPCWSTR text)
+{
+    struct wayland_surface *surface = wayland_surface_lock_hwnd(hwnd);
+
+    TRACE("hwnd=%p text=%s\n", hwnd, wine_dbgstr_w(text));
+
+    if (surface)
+    {
+        if (surface->xdg_toplevel) wayland_surface_set_title(surface, text);
+        pthread_mutex_unlock(&surface->mutex);
+    }
+}
+
 /***********************************************************************
  *          WAYLAND_SysCommand
  */