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[OS/2] Bug 333235: Get Thebes to work on OS/2. r=mkaply

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Changes to widget, including heavy whitespace cleanup in nsWindow::Destroy and nsWindow::OnPaint.
Temporary compilation workaround for nsObjectFrame.


git-svn-id: svn://10.0.0.236/trunk@219792 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
mozilla%weilbacher.org 2007-02-08 23:38:51 +00:00
parent 4e861f0a3a
commit ee145af99b
6 changed files with 200 additions and 152 deletions
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4
mozilla/layout/generic/nsObjectFrame.cpp
View File

@ -1102,7 +1102,9 @@ nsObjectFrame::PaintPlugin(nsIRenderingContext& aRenderingContext,
// delegate all painting to the plugin instance.
if (mInstanceOwner)
mInstanceOwner->Paint(aDirtyRect);
#elif defined (XP_WIN) || defined(XP_OS2)
#elif defined (XP_WIN) // || defined(XP_OS2)
// XXX for OS/2 we need to overhaul this for Cairo builds
// for now just ignore plugin stuff
nsCOMPtr<nsIPluginInstance> inst;
GetPluginInstance(*getter_AddRefs(inst));
if (inst) {

10
mozilla/widget/src/os2/nsDeviceContextSpecOS2.cpp
View File

@ -416,6 +416,16 @@ NS_IMETHODIMP nsDeviceContextSpecOS2::EndDocument()
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsDeviceContextSpecOS2::BeginPage()
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsDeviceContextSpecOS2::EndPage()
{
return NS_ERROR_NOT_IMPLEMENTED;
}
#endif
// Printer Enumerator

2
mozilla/widget/src/os2/nsDeviceContextSpecOS2.h
View File

@ -107,6 +107,8 @@ public:
NS_IMETHOD BeginDocument(PRUnichar* aTitle, PRUnichar* aPrintToFileName,
PRInt32 aStartPage, PRInt32 aEndPage);
NS_IMETHOD EndDocument();
NS_IMETHOD BeginPage();
NS_IMETHOD EndPage();
#endif
/**

3
mozilla/widget/src/os2/nsScreenManagerOS2.cpp
View File

@ -127,5 +127,6 @@ nsScreenManagerOS2 :: GetNumberOfScreens(PRUint32 *aNumberOfScreens)
NS_IMETHODIMP
nsScreenManagerOS2 :: ScreenForNativeWidget(void *nativeWidget, nsIScreen **aScreen)
{
return NS_ERROR_NOT_IMPLEMENTED;
*aScreen = CreateNewScreenObject(); // addrefs
return NS_OK;
}

323
mozilla/widget/src/os2/nsWindow.cpp
View File

@ -48,7 +48,12 @@
#include "nsFont.h"
#include "nsGUIEvent.h"
#include "nsIRenderingContext.h"
#ifdef MOZ_CAIRO_GFX
#include "gfxOS2Surface.h"
#include "gfxContext.h"
#else
#include "nsIRenderingContextOS2.h"
#endif
#include "nsIDeviceContext.h"
#include "nsIScreenManager.h"
#include "nsRect.h"
@ -237,6 +242,10 @@ nsWindow::nsWindow() : nsBaseWidget()
mIsTopWidgetWindow = PR_FALSE;
#ifdef MOZ_CAIRO_GFX
mThebesSurface = nsnull;
#endif
if (!gGlobalsInitialized) {
gGlobalsInitialized = PR_TRUE;
HMODULE hModResources = NULLHANDLE;
@ -1091,6 +1100,21 @@ NS_METHOD nsWindow::Create(nsNativeWidget aParent,
return NS_OK;
}
#ifdef MOZ_CAIRO_GFX
//-------------------------------------------------------------------------
//
// Create a Thebes surface using the current window handle
//
//-------------------------------------------------------------------------
gfxASurface* nsWindow::GetThebesSurface()
{
if (mWnd && !mThebesSurface) {
mThebesSurface = new gfxOS2Surface(mWnd);
}
return mThebesSurface;
}
#endif
//-------------------------------------------------------------------------
//
// Close this nsWindow
@ -1100,38 +1124,41 @@ NS_METHOD nsWindow::Destroy()
{
// Switch to the "main gui thread" if necessary... This method must
// be executed on the "gui thread"...
// Switch to the PM thread if necessary...
if( mToolkit && !mOS2Toolkit->IsGuiThread())
{
MethodInfo info( this, nsWindow::DESTROY);
mOS2Toolkit->CallMethod( &info);
}
else
{
// avoid calling into other objects if we're being deleted, 'cos
// they must have no references to us.
if( (mWindowState & nsWindowState_eLive) && mParent )
nsBaseWidget::Destroy();
// Switch to the PM thread if necessary...
if (mToolkit && !mOS2Toolkit->IsGuiThread()) {
MethodInfo info(this, nsWindow::DESTROY);
mOS2Toolkit->CallMethod(&info);
} else {
// avoid calling into other objects if we're being deleted, 'cos
// they must have no references to us.
if ((mWindowState & nsWindowState_eLive) && mParent) {
nsBaseWidget::Destroy();
}
// just to be safe. If we're going away and for some reason we're still
// the rollup widget, rollup and turn off capture.
if (this == gRollupWidget) {
if (gRollupListener)
gRollupListener->Rollup();
CaptureRollupEvents(nsnull, PR_FALSE, PR_TRUE);
// just to be safe. If we're going away and for some reason we're still
// the rollup widget, rollup and turn off capture.
if (this == gRollupWidget) {
if (gRollupListener) {
gRollupListener->Rollup();
}
CaptureRollupEvents(nsnull, PR_FALSE, PR_TRUE);
}
if( mWnd)
{
HWND hwndBeingDestroyed = mFrameWnd ? mFrameWnd : mWnd;
DEBUGFOCUS(Destroy);
if (hwndBeingDestroyed == WinQueryFocus(HWND_DESKTOP)) {
WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwndBeingDestroyed, QW_PARENT));
}
WinDestroyWindow(hwndBeingDestroyed);
#ifdef MOZ_CAIRO_GFX
// Destroy thebes surface now, XXX do we need this at all??
mThebesSurface = nsnull;
#endif
if (mWnd) {
HWND hwndBeingDestroyed = mFrameWnd ? mFrameWnd : mWnd;
DEBUGFOCUS(Destroy);
if (hwndBeingDestroyed == WinQueryFocus(HWND_DESKTOP)) {
WinSetFocus(HWND_DESKTOP, WinQueryWindow(hwndBeingDestroyed, QW_PARENT));
}
}
return NS_OK;
WinDestroyWindow(hwndBeingDestroyed);
}
}
return NS_OK;
}
//-------------------------------------------------------------------------
@ -2537,12 +2564,12 @@ PRBool nsWindow::OnKey(MPARAM mp1, MPARAM mp2)
if (pressEvent.isControl && !(fsFlags & (KC_VIRTUALKEY | KC_DEADKEY))) {
if (!pressEvent.isShift && (pressEvent.charCode >= 'A' && pressEvent.charCode <= 'Z')) {
pressEvent.charCode = tolower(pressEvent.charCode);
}
pressEvent.charCode = tolower(pressEvent.charCode);
}
if (pressEvent.isShift && (pressEvent.charCode >= 'a' && pressEvent.charCode <= 'z')) {
pressEvent.charCode = toupper(pressEvent.charCode);
}
pressEvent.keyCode = 0;
pressEvent.charCode = toupper(pressEvent.charCode);
}
pressEvent.keyCode = 0;
} else if (!pressEvent.isControl && !pressEvent.isAlt && pressEvent.charCode != 0) {
if (!(fsFlags & KC_VIRTUALKEY) || // not virtual key
((fsFlags & KC_CHAR) && (pressEvent.keyCode == 0)) ) {
@ -2610,7 +2637,6 @@ PRBool nsWindow::ProcessMessage( ULONG msg, MPARAM mp1, MPARAM mp2, MRESULT &rc)
PRBool result = PR_FALSE; // call the default window procedure
switch (msg) {
//#if 0
case WM_COMMAND: // fire off menu selections
{
nsMenuEvent event(PR_TRUE, NS_MENU_SELECTED, this);
@ -2620,12 +2646,6 @@ PRBool nsWindow::ProcessMessage( ULONG msg, MPARAM mp1, MPARAM mp2, MRESULT &rc)
NS_RELEASE(event.widget);
}
#if 0
USHORT usSrc = SHORT1FROMMP( mp2);
if( usSrc == CMDSRC_MENU || usSrc == CMDSRC_ACCELERATOR)
result = OnMenuClick( SHORT1FROMMP(mp1));
break;
}
case WM_INITMENU:
result = OnActivateMenu( HWNDFROMMP(mp2), TRUE);
break;
@ -2635,21 +2655,6 @@ PRBool nsWindow::ProcessMessage( ULONG msg, MPARAM mp1, MPARAM mp2, MRESULT &rc)
break;
#endif
#if 0 // Tooltips appear to be gone
case WMU_SHOW_TOOLTIP:
{
nsTooltipEvent event(PR_TRUE, NS_SHOW_TOOLTIP, this);
InitEvent( event );
event.tipIndex = LONGFROMMP(mp1);
result = DispatchWindowEvent(&event);
NS_RELEASE(event.widget);
break;
}
case WMU_HIDE_TOOLTIP:
result = DispatchStandardEvent( NS_HIDE_TOOLTIP );
break;
#endif
case WM_CONTROL: // remember this is resent to the orginator...
result = OnControl( mp1, mp2);
break;
@ -3153,119 +3158,137 @@ PRBool nsWindow::OnMove(PRInt32 aX, PRInt32 aY)
//-------------------------------------------------------------------------
PRBool nsWindow::OnPaint()
{
PRBool rc = PR_FALSE;
nsEventStatus eventStatus = nsEventStatus_eIgnore;
PRBool rc = PR_FALSE;
nsEventStatus eventStatus = nsEventStatus_eIgnore;
#ifdef NS_DEBUG
HRGN debugPaintFlashRegion = NULL;
HPS debugPaintFlashPS = NULL;
HRGN debugPaintFlashRegion = NULL;
HPS debugPaintFlashPS = NULL;
if (debug_WantPaintFlashing())
{
debugPaintFlashPS = ::WinGetPS(mWnd);
debugPaintFlashRegion = ::GpiCreateRegion(debugPaintFlashPS, 0, NULL);
::WinQueryUpdateRegion(mWnd, debugPaintFlashRegion);
}
if (debug_WantPaintFlashing()) {
debugPaintFlashPS = ::WinGetPS(mWnd);
debugPaintFlashRegion = ::GpiCreateRegion(debugPaintFlashPS, 0, NULL);
::WinQueryUpdateRegion(mWnd, debugPaintFlashRegion);
} // if paint flashing
#endif
if( mContext && (mEventCallback || mEventListener))
{
// Get rect to redraw and validate window
RECTL rcl = { 0 };
if (mContext && (mEventCallback || mEventListener)) {
// Get rect to redraw and validate window
RECTL rcl = { 0 };
// get the current drag status; if we're currently in a Moz-originated
// drag, get the special drag HPS then pass it to WinBeginPaint();
// if there is no hpsDrag, WinBeginPaint() will return a normal HPS
HPS hpsDrag = 0;
CheckDragStatus(ACTION_PAINT, &hpsDrag);
HPS hPS = WinBeginPaint(mWnd, hpsDrag, &rcl);
nsPaletteOS2::SelectGlobalPalette(hPS, mWnd);
// get the current drag status; if we're currently in a Moz-originated
// drag, get the special drag HPS then pass it to WinBeginPaint();
// if there is no hpsDrag, WinBeginPaint() will return a normal HPS
HPS hpsDrag = 0;
CheckDragStatus(ACTION_PAINT, &hpsDrag);
HPS hPS = WinBeginPaint(mWnd, hpsDrag, &rcl);
nsPaletteOS2::SelectGlobalPalette(hPS, mWnd);
// if the update rect is empty, suppress the paint event
if (!WinIsRectEmpty(0, &rcl)) {
// call the event callback
if (mEventCallback) {
nsPaintEvent event(PR_TRUE, NS_PAINT, this);
InitEvent(event);
// build XP rect from in-ex window rect
nsRect rect;
rect.x = rcl.xLeft;
rect.y = GetClientHeight() - rcl.yTop;
rect.width = rcl.xRight - rcl.xLeft;
rect.height = rcl.yTop - rcl.yBottom;
event.rect = &rect;
event.region = nsnull;
// if the update rect is empty, suppress the paint event
if (!WinIsRectEmpty(0, &rcl))
{
// call the event callback
if (mEventCallback)
{
nsPaintEvent event(PR_TRUE, NS_PAINT, this);
InitEvent(event);
// build XP rect from in-ex window rect
nsRect rect;
rect.x = rcl.xLeft;
rect.y = GetClientHeight() - rcl.yTop;
rect.width = rcl.xRight - rcl.xLeft;
rect.height = rcl.yTop - rcl.yBottom;
event.rect = &rect;
event.region = nsnull;
#ifdef NS_DEBUG
debug_DumpPaintEvent(stdout,
this,
&event,
nsCAutoString("noname"),
(PRInt32) mWnd);
debug_DumpPaintEvent(stdout, this, &event, nsCAutoString("noname"),
(PRInt32)mWnd);
#endif // NS_DEBUG
//nsresult res;
static NS_DEFINE_CID(kRenderingContextCID, NS_RENDERING_CONTEXT_CID);
if (NS_SUCCEEDED(CallCreateInstance(kRenderingContextCID, &event.renderingContext)))
{
nsIRenderingContextOS2 *winrc;
#ifdef MOZ_CAIRO_GFX // Thebes code version, adapted from windows/nsWindow.cpp
nsRefPtr<gfxASurface> targetSurface =
new gfxOS2Surface(hPS, gfxIntSize(rect.width, rect.height));
nsRefPtr<gfxContext> thebesContext = new gfxContext(targetSurface);
if (NS_OK == event.renderingContext->QueryInterface(NS_GET_IID(nsIRenderingContextOS2), (void **)&winrc))
{
nsIDrawingSurface* surf;
//i know all of this seems a little backwards. i'll fix it, i swear. MMP
if (NS_OK == winrc->CreateDrawingSurface(hPS, surf, event.widget))
{
event.renderingContext->Init(mContext, surf);
rc = DispatchWindowEvent(&event, eventStatus);
event.renderingContext->DestroyDrawingSurface(surf);
}
nsCOMPtr<nsIRenderingContext> context;
nsresult rv = mContext->CreateRenderingContextInstance(*getter_AddRefs(context));
if (NS_FAILED(rv)) {
NS_WARNING("CreateRenderingContextInstance failed");
return PR_FALSE;
}
NS_RELEASE(winrc);
}
}
NS_RELEASE(event.renderingContext);
NS_RELEASE(event.widget);
}
}
WinEndPaint(hPS);
if (hpsDrag)
ReleaseIfDragHPS(hpsDrag);
}
rv = context->Init(mContext, thebesContext);
if (NS_FAILED(rv)) {
NS_WARNING("context::Init failed");
return PR_FALSE;
}
event.renderingContext = context;
rc = DispatchWindowEvent(&event, eventStatus);
event.renderingContext = nsnull;
if (rc) {
// Only update if DispatchWindowEvent returned TRUE; otherwise, nothing handled
// this, and we'll just end up painting with black.
thebesContext->PopGroupToSource();
thebesContext->SetOperator(gfxContext::OPERATOR_SOURCE);
thebesContext->Paint();
}
#else // code without Thebes follows
static NS_DEFINE_CID(kRenderingContextCID, NS_RENDERING_CONTEXT_CID);
if (NS_SUCCEEDED(CallCreateInstance(kRenderingContextCID, &event.renderingContext))) {
nsIRenderingContextOS2 *winrc;
if (NS_OK == event.renderingContext->QueryInterface(NS_GET_IID(nsIRenderingContextOS2), (void **)&winrc)) {
nsIDrawingSurface* surf;
//i know all of this seems a little backwards. i'll fix it, i swear. MMP
if (NS_OK == winrc->CreateDrawingSurface(hPS, surf, event.widget)) {
event.renderingContext->Init(mContext, surf);
rc = DispatchWindowEvent(&event, eventStatus);
event.renderingContext->DestroyDrawingSurface(surf);
}
NS_RELEASE(winrc);
} // if event.renderingContext->QI
} // instance of rendering context
NS_RELEASE(event.renderingContext);
NS_RELEASE(event.widget);
#endif // this was the code without Thebes
} // if (mEventCallback)
} // if (!WinIsRectEmpty(0, &rcl))
WinEndPaint(hPS);
if (hpsDrag) {
ReleaseIfDragHPS(hpsDrag);
}
} // if (mContext && (mEventCallback || mEventListener))
#ifdef NS_DEBUG
if (debug_WantPaintFlashing())
{
// Only flash paint events which have not ignored the paint message.
// Those that ignore the paint message aren't painting anything so there
// is only the overhead of the dispatching the paint event.
if (nsEventStatus_eIgnore != eventStatus)
{
LONG CurMix = ::GpiQueryMix(debugPaintFlashPS);
::GpiSetMix(debugPaintFlashPS, FM_INVERT);
if (debug_WantPaintFlashing()) {
// Only flash paint events which have not ignored the paint message.
// Those that ignore the paint message aren't painting anything so there
// is only the overhead of the dispatching the paint event.
if (nsEventStatus_eIgnore != eventStatus) {
LONG CurMix = ::GpiQueryMix(debugPaintFlashPS);
::GpiSetMix(debugPaintFlashPS, FM_INVERT);
::GpiPaintRegion(debugPaintFlashPS, debugPaintFlashRegion);
PR_Sleep(PR_MillisecondsToInterval(30));
::GpiPaintRegion(debugPaintFlashPS, debugPaintFlashRegion);
PR_Sleep(PR_MillisecondsToInterval(30));
::GpiPaintRegion(debugPaintFlashPS, debugPaintFlashRegion);
PR_Sleep(PR_MillisecondsToInterval(30));
::GpiPaintRegion(debugPaintFlashPS, debugPaintFlashRegion);
PR_Sleep(PR_MillisecondsToInterval(30));
::GpiSetMix (debugPaintFlashPS, CurMix);
}
::GpiDestroyRegion(debugPaintFlashPS, debugPaintFlashRegion);
::WinReleasePS(debugPaintFlashPS);
}
::GpiSetMix(debugPaintFlashPS, CurMix);
} // if not eIgnore
::GpiDestroyRegion(debugPaintFlashPS, debugPaintFlashRegion);
::WinReleasePS(debugPaintFlashPS);
} // if paint flashing
#endif
return rc;
return rc;
}

10
mozilla/widget/src/os2/nsWindow.h
View File

@ -59,6 +59,10 @@
#include "nsToolkit.h"
#include "nsSwitchToUIThread.h"
#ifdef MOZ_CAIRO_GFX
#include <gfxOS2Surface.h>
#endif
class imgIContainer;
//#define DEBUG_FOCUS
@ -123,6 +127,9 @@ class nsWindow : public nsBaseWidget,
nsIAppShell *aAppShell = nsnull,
nsIToolkit *aToolkit = nsnull,
nsWidgetInitData *aInitData = nsnull);
#ifdef MOZ_CAIRO_GFX
gfxASurface* GetThebesSurface();
#endif
NS_IMETHOD Destroy(); // call before releasing
// Hierarchy: only interested in widget children (it seems)
@ -294,6 +301,9 @@ protected:
nsFont *mFont;
nsIMenuBar *mMenuBar;
PRInt32 mWindowState;
#ifdef MOZ_CAIRO_GFX
nsRefPtr<gfxOS2Surface> mThebesSurface;
#endif
// Implementation ------------------------------
void DoCreate( HWND hwndP, nsWindow *wndP, const nsRect &rect,