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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "PluginTest.h"
#include "PluginObject.h"
using namespace std;
// Plugin's HWND should be sized/positioned before NPP_SetWindow is called.
class WindowGeometryInitializedBeforeSetWindow : public PluginTest {
public:
WindowGeometryInitializedBeforeSetWindow(NPP npp, const string& identifier)
: PluginTest(npp, identifier)
{
}
private:
virtual NPError NPP_SetWindow(NPP instance, NPWindow* window)
{
if (window->type != NPWindowTypeWindow) {
pluginLog(instance, "window->type should be NPWindowTypeWindow but was %d", window->type);
return NPERR_GENERIC_ERROR;
}
HWND hwnd = reinterpret_cast<HWND>(window->window);
RECT rect;
if (!::GetClientRect(hwnd, &rect)) {
pluginLog(instance, "::GetClientRect failed");
return NPERR_GENERIC_ERROR;
}
if (::IsRectEmpty(&rect)) {
pluginLog(instance, "Plugin's HWND has not been sized when NPP_SetWindow is called");
return NPERR_GENERIC_ERROR;
}
HWND parent = ::GetParent(hwnd);
if (!parent) {
pluginLog(instance, "::GetParent failed");
return NPERR_GENERIC_ERROR;
}
// MSDN says that calling ::MapWindowPoints this way will tell it we're passing a RECT rather than two POINTs.
if (!::MapWindowPoints(hwnd, parent, reinterpret_cast<POINT*>(&rect), 2)) {
pluginLog(instance, "::MapWindowPoints failed");
return NPERR_GENERIC_ERROR;
}
if (rect.left != window->x || rect.top != window->y || (rect.right - rect.left) != window->width || (rect.bottom - rect.top) != window->height) {
pluginLog(instance, "HWND's rect and NPWindow's rect are not equal");
return NPERR_GENERIC_ERROR;
}
pluginLog(instance, "Plugin's HWND has been sized and positioned before NPP_SetWindow was called");
return NPERR_NO_ERROR;
}
};
static PluginTest::Register<WindowGeometryInitializedBeforeSetWindow> windowGeometryInitializedBeforeSetWindow("window-geometry-initialized-before-set-window");
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