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Diffstat (limited to 'bean/native/win32/com_sun_star_comp_beans_LocalOfficeWindow.c')
-rw-r--r--bean/native/win32/com_sun_star_comp_beans_LocalOfficeWindow.c217
1 files changed, 217 insertions, 0 deletions
diff --git a/bean/native/win32/com_sun_star_comp_beans_LocalOfficeWindow.c b/bean/native/win32/com_sun_star_comp_beans_LocalOfficeWindow.c
new file mode 100644
index 000000000000..bf01745f9886
--- /dev/null
+++ b/bean/native/win32/com_sun_star_comp_beans_LocalOfficeWindow.c
@@ -0,0 +1,217 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#if defined _MSC_VER
+#pragma warning(push, 1)
+#endif
+#include <windows.h>
+#if defined _MSC_VER
+#pragma warning(pop)
+#endif
+
+#include "jawt.h"
+
+#if defined _MSC_VER
+#pragma warning(push, 1)
+#endif
+#include "jawt_md.h"
+#if defined _MSC_VER
+#pragma warning(pop)
+#endif
+
+#define SYSTEM_WIN32 1
+#define SYSTEM_WIN16 2
+#define SYSTEM_JAVA 3
+#define SYSTEM_OS2 4
+#define SYSTEM_MAC 5
+#define SYSTEM_XWINDOW 6
+
+#define OLD_PROC_KEY "oldwindowproc"
+
+static LRESULT APIENTRY OpenOfficeWndProc( HWND , UINT , WPARAM , LPARAM );
+
+
+
+/* type must be something like java/lang/RuntimeException
+ */
+static void ThrowException(JNIEnv * env, char const * type, char const * msg) {
+ jclass c;
+ (*env)->ExceptionClear(env);
+ c = (*env)->FindClass(env, type);
+ if (c == NULL) {
+ (*env)->ExceptionClear(env);
+ (*env)->FatalError(
+ env, "JNI FindClass failed");
+ }
+ if ((*env)->ThrowNew(env, c, msg) != 0) {
+ (*env)->ExceptionClear(env);
+ (*env)->FatalError(env, "JNI ThrowNew failed");
+ }
+}
+
+
+/*****************************************************************************/
+/*
+ * Class: com_sun_star_comp_beans_LocalOfficeWindow
+ * Method: getNativeWindowSystemType
+ * Signature: ()I
+ */
+JNIEXPORT jint JNICALL Java_com_sun_star_comp_beans_LocalOfficeWindow_getNativeWindowSystemType
+ (JNIEnv * env, jobject obj_this)
+{
+ (void) env; // unused
+ (void) obj_this; // unused
+ return (SYSTEM_WIN32);
+}
+
+
+/*****************************************************************************/
+/*
+ * Class: com_sun_star_comp_beans_LocalOfficeWindow
+ * Method: getNativeWindow
+ * Signature: ()J
+ */
+JNIEXPORT jlong JNICALL Java_com_sun_star_comp_beans_LocalOfficeWindow_getNativeWindow
+ (JNIEnv * env, jobject obj_this)
+{
+ jboolean result;
+ jint lock;
+
+ JAWT awt;
+ JAWT_DrawingSurface* ds;
+ JAWT_DrawingSurfaceInfo* dsi;
+ JAWT_Win32DrawingSurfaceInfo* dsi_win;
+ HDC hdc;
+ HWND hWnd;
+ LONG hFuncPtr;
+
+ /* Get the AWT */
+ awt.version = JAWT_VERSION_1_3;
+ result = JAWT_GetAWT(env, &awt);
+ if (result == JNI_FALSE)
+ ThrowException(env, "java/lang/RuntimeException", "JAWT_GetAWT failed");
+
+ /* Get the drawing surface */
+ if ((ds = awt.GetDrawingSurface(env, obj_this)) == NULL)
+ return 0L;
+
+ /* Lock the drawing surface */
+ lock = ds->Lock(ds);
+ if ( (lock & JAWT_LOCK_ERROR) != 0)
+ ThrowException(env, "java/lang/RuntimeException",
+ "Could not get AWT drawing surface.");
+
+ /* Get the drawing surface info */
+ dsi = ds->GetDrawingSurfaceInfo(ds);
+
+ /* Get the platform-specific drawing info */
+ dsi_win = (JAWT_Win32DrawingSurfaceInfo*)dsi->platformInfo;
+
+ hdc = dsi_win->hdc;
+
+ hWnd = dsi_win->hwnd;
+
+ /* Free the drawing surface info */
+ ds->FreeDrawingSurfaceInfo(dsi);
+ /* Unlock the drawing surface */
+ ds->Unlock(ds);
+ /* Free the drawing surface */
+ awt.FreeDrawingSurface(ds);
+
+ /* Register own window procedure
+ Do it one times only! Otherwhise
+ multiple instances will be registered
+ and calls on such construct produce
+ a stack overflow.
+ */
+ if (GetProp( hWnd, OLD_PROC_KEY )==0)
+ {
+ hFuncPtr = SetWindowLong( hWnd, GWL_WNDPROC, (DWORD)OpenOfficeWndProc );
+ SetProp( hWnd, OLD_PROC_KEY, (HANDLE)hFuncPtr );
+ }
+
+ return ((jlong)hWnd);
+}
+
+
+static LRESULT APIENTRY OpenOfficeWndProc(
+ HWND hWnd,
+ UINT uMsg,
+ WPARAM wParam,
+ LPARAM lParam)
+{
+ switch(uMsg)
+ {
+ case WM_PARENTNOTIFY: {
+ if (wParam == WM_CREATE) {
+ RECT rect;
+ HWND hChild = (HWND) lParam;
+
+ GetClientRect(hWnd, &rect);
+
+ SetWindowPos(hChild,
+ NULL,
+ rect.left,
+ rect.top,
+ rect.right - rect.left,
+ rect.bottom - rect.top,
+ SWP_NOZORDER);
+ }
+ break;
+ }
+ case WM_SIZE: {
+ WORD newHeight = HIWORD(lParam);
+ WORD newWidth = LOWORD(lParam);
+ HWND hChild = GetWindow(hWnd, GW_CHILD);
+
+ if (hChild != NULL) {
+ SetWindowPos(hChild, NULL, 0, 0, newWidth, newHeight, SWP_NOZORDER);
+ }
+ break;
+ }
+ }
+
+#if defined _MSC_VER
+#pragma warning(push)
+#pragma warning(disable: 4152) /* function/data pointer conversion: */
+#endif
+ return CallWindowProc(GetProp(hWnd, OLD_PROC_KEY),
+ hWnd, uMsg, wParam, lParam);
+#if defined _MSC_VER
+#pragma warning(pop)
+#endif
+}
+
+
+
+
+
+
+
+
+
+