gecko/modules/plugin/test/testplugin/nptest_qt.cpp
Oleg Romashin 8563022a30 Bug 464966 - Add NPAPI Plugin support for Mozilla Qt. r=karlt
--HG--
extra : rebase_source : d86430f750bbedde12e779f0073369a3b05b2427
2010-04-20 21:49:34 +03:00

214 lines
6.0 KiB
C++

/* ***** BEGIN LICENSE BLOCK *****
*
* Copyright (c) 2008, Mozilla Corporation
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* * 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.
* * Neither the name of the Mozilla Corporation nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT OWNER OR 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.
*
* Contributor(s):
* Josh Aas <josh@mozilla.com>
*
* ***** END LICENSE BLOCK ***** */
#include <QWidget>
#include <QPainter>
#include "nptest_platform.h"
#include "npapi.h"
struct _PlatformData {
#ifdef MOZ_X11
Display* display;
Visual* visual;
Colormap colormap;
#endif
};
using namespace std;
bool
pluginSupportsWindowMode()
{
return false;
}
bool
pluginSupportsWindowlessMode()
{
return true;
}
NPError
pluginInstanceInit(InstanceData* instanceData)
{
#ifdef MOZ_X11
instanceData->platformData = static_cast<PlatformData*>
(NPN_MemAlloc(sizeof(PlatformData)));
if (!instanceData->platformData){
//printf("NPERR_OUT_OF_MEMORY_ERROR\n");
return NPERR_OUT_OF_MEMORY_ERROR;
}
instanceData->platformData->display = NULL;
instanceData->platformData->visual = NULL;
instanceData->platformData->colormap = None;
return NPERR_NO_ERROR;
#else
printf("NPERR_INCOMPATIBLE_VERSION_ERROR\n");
return NPERR_INCOMPATIBLE_VERSION_ERROR;
#endif
return NPERR_NO_ERROR;
}
void
pluginInstanceShutdown(InstanceData* instanceData)
{
NPN_MemFree(instanceData->platformData);
instanceData->platformData = 0;
}
void
pluginDoSetWindow(InstanceData* instanceData, NPWindow* newWindow)
{
instanceData->window = *newWindow;
}
void
pluginWidgetInit(InstanceData* instanceData, void* oldWindow)
{
// XXX nothing here yet since we don't support windowed plugins
}
static void
pluginDrawWindow(InstanceData* instanceData, void* event)
{
NPWindow& window = instanceData->window;
// When we have a widget, window.x/y are meaningless since our
// widget is always positioned correctly and we just draw into it at 0,0
int x = instanceData->hasWidget ? 0 : window.x;
int y = instanceData->hasWidget ? 0 : window.y;
int width = window.width;
int height = window.height;
XEvent* nsEvent = (XEvent*)event;
const XGraphicsExposeEvent& expose = nsEvent->xgraphicsexpose;
QColor drawColor((QColor)instanceData->scriptableObject->drawColor);//QRgb qRgba ( int r, int g, int b, int a )
QPixmap pixmap = QPixmap::fromX11Pixmap(expose.drawable, QPixmap::ExplicitlyShared);
QRect exposeRect(expose.x, expose.y, expose.width, expose.height);
if (instanceData->scriptableObject->drawMode == DM_SOLID_COLOR) {
//printf("Drawing Solid\n");
// drawing a solid color for reftests
QPainter painter(&pixmap);
painter.fillRect(exposeRect, drawColor);
notifyDidPaint(instanceData);
return;
}
NPP npp = instanceData->npp;
if (!npp)
return;
QString text (NPN_UserAgent(npp));
if (text.isEmpty())
return;
//printf("Drawing Default\n");
// drawing a solid color for reftests
QColor color;
QPainter painter(&pixmap);
QRect theRect(x, y, width, height);
QRect clipRect(QPoint(window.clipRect.left, window.clipRect.top),
QPoint(window.clipRect.right, window.clipRect.bottom));
painter.setClipRect(clipRect);
painter.fillRect(theRect, QColor(128,128,128,255));
painter.drawRect(theRect);
painter.drawText(QRect(theRect), Qt::AlignCenter, text);
notifyDidPaint(instanceData);
return;
}
int16_t
pluginHandleEvent(InstanceData* instanceData, void* event)
{
#ifdef MOZ_X11
XEvent* nsEvent = (XEvent*)event;
//printf("\nEvent Type %d\n", nsEvent->type);
switch (nsEvent->type) {
case GraphicsExpose: {
//printf("GraphicsExpose\n");
pluginDrawWindow(instanceData, event);
break;
}
case MotionNotify: {
//printf("MotionNotify\n");
XMotionEvent* motion = &nsEvent->xmotion;
instanceData->lastMouseX = motion->x;
instanceData->lastMouseY = motion->y;
break;
}
case ButtonPress:{
////printf("ButtonPress\n");
break;
}
case ButtonRelease: {
//printf("ButtonRelease\n");
XButtonEvent* button = &nsEvent->xbutton;
instanceData->lastMouseX = button->x;
instanceData->lastMouseY = button->y;
break;
}
default:
break;
}
#endif
return 0;
}
int32_t pluginGetEdge(InstanceData* instanceData, RectEdge edge)
{
// XXX nothing here yet since we don't support windowed plugins
return NPTEST_INT32_ERROR;
}
int32_t pluginGetClipRegionRectCount(InstanceData* instanceData)
{
// XXX nothing here yet since we don't support windowed plugins
return NPTEST_INT32_ERROR;
}
int32_t pluginGetClipRegionRectEdge(InstanceData* instanceData,
int32_t rectIndex, RectEdge edge)
{
// XXX nothing here yet since we don't support windowed plugins
return NPTEST_INT32_ERROR;
}
void pluginDoInternalConsistencyCheck(InstanceData* instanceData, string& error)
{
}