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Removed temporary ReflowWithNoWidget method from nsFormControlFrame. 

Reflow without a widget is now handled by the standard Reflow method.
This commit is contained in:
kmcclusk%netscape.com 1998-12-10 18:47:02 +00:00
Родитель ab2c9608d0
Коммит 1cdd3b08f2
4 изменённых файлов: 32 добавлений и 240 удалений
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128
layout/forms/nsFormControlFrame.cpp
Просмотреть файл

@ -227,26 +227,16 @@ nsFormControlFrame::Reflow(nsIPresContext& aPresContext,
{
nsresult result = NS_OK;
//XXX:PRINTING Temporary to force GFX rendered widgets to appear on the display. This
//Will be used to debug GFX rendered widgets for printing. This should be removed when
//Printing is completely working.
PRBool renderToScreen = PR_FALSE;
nsIDeviceContext* dx = nsnull;
dx = aPresContext.GetDeviceContext();
PRBool supportsWidgets = PR_FALSE;
PRBool supportsWidgets = PR_TRUE;
if (nsnull != dx) {
PRBool native = PR_FALSE;
dx->SupportsNativeWidgets(supportsWidgets);
NS_RELEASE(dx);
}
if ((PR_TRUE == renderToScreen) || (PR_FALSE == supportsWidgets)) {
return(ReflowWithNoWidget(aPresContext, aDesiredSize, aReflowState, aStatus));
}
GetDesiredSize(&aPresContext, aReflowState, aDesiredSize, mWidgetSize);
if (!mDidInit) {
@ -284,14 +274,16 @@ nsFormControlFrame::Reflow(nsIPresContext& aPresContext,
SetView(view);
}
const nsIID& id = GetCID();
nsWidgetInitData* initData = GetWidgetInitData(aPresContext); // needs to be deleted
view->CreateWidget(id, initData);
if (nsnull != initData) {
delete(initData);
}
const nsIID& id = GetCID();
if (PR_TRUE == supportsWidgets) {
// Do the following only if a widget is created
nsWidgetInitData* initData = GetWidgetInitData(aPresContext); // needs to be deleted
view->CreateWidget(id, initData);
if (nsnull != initData) {
delete(initData);
}
// set our widget
result = GetWidget(view, &mWidget);
if ((NS_OK == result) && mWidget) { // keep the ref on mWidget
@ -302,11 +294,15 @@ nsFormControlFrame::Reflow(nsIPresContext& aPresContext,
formControl->SetWidget(mWidget);
NS_RELEASE(formControl);
}
PostCreateWidget(&aPresContext, aDesiredSize.width, aDesiredSize.height);
mDidInit = PR_TRUE;
// PostCreateWidget(&aPresContext, aDesiredSize.width, aDesiredSize.height);
// mDidInit = PR_TRUE;
} else {
NS_ASSERTION(0, "could not get widget");
}
}
PostCreateWidget(&aPresContext, aDesiredSize.width, aDesiredSize.height);
mDidInit = PR_TRUE;
if ((aDesiredSize.width != boundBox.width) || (aDesiredSize.height != boundBox.height)) {
viewMan->ResizeView(view, aDesiredSize.width, aDesiredSize.height);
@ -964,98 +960,6 @@ nsFormControlFrame::Reset()
}
//XXX:PRINTING Temporary to force GFX rendered widgets to appear on the display. This
//Will be used to debug GFX rendered widgets for printing. This should be removed when
//Printing is completely working.
NS_IMETHODIMP
nsFormControlFrame::ReflowWithNoWidget(nsIPresContext& aPresContext,
nsHTMLReflowMetrics& aDesiredSize,
const nsHTMLReflowState& aReflowState,
nsReflowStatus& aStatus)
{
nsresult result = NS_OK;
GetDesiredSize(&aPresContext, aReflowState, aDesiredSize, mWidgetSize);
if (!mDidInit) {
nsIPresShell *presShell = aPresContext.GetShell(); // need to release
nsIViewManager *viewMan = presShell->GetViewManager(); // need to release
NS_RELEASE(presShell);
nsRect boundBox(0, 0, aDesiredSize.width, aDesiredSize.height);
// absolutely positioned controls already have a view but not a widget
nsIView* view = nsnull;
GetView(view);
if (nsnull == view) {
result = nsRepository::CreateInstance(kViewCID, nsnull, kIViewIID, (void **)&view);
if (!NS_SUCCEEDED(result)) {
NS_ASSERTION(0, "Could not create view for form control");
aStatus = NS_FRAME_NOT_COMPLETE;
return result;
}
nsIFrame* parWithView;
nsIView *parView;
GetParentWithView(parWithView);
parWithView->GetView(parView);
// initialize the view as hidden since we don't know the (x,y) until Paint
result = view->Init(viewMan, boundBox, parView, nsnull, nsViewVisibility_kHide);
if (NS_OK != result) {
NS_ASSERTION(0, "view initialization failed");
aStatus = NS_FRAME_NOT_COMPLETE;
return NS_OK;
}
viewMan->InsertChild(parView, view, 0);
SetView(view);
}
const nsIID& id = GetCID();
nsWidgetInitData* initData = GetWidgetInitData(aPresContext); // needs to be deleted
//view->CreateWidget(id, initData);
if (nsnull != initData) {
delete(initData);
}
// set our widget
//result = GetWidget(view, &mWidget);
//if ((NS_OK == result) && mWidget) { // keep the ref on mWidget
//nsIFormControl* formControl = nsnull;
//result = mContent->QueryInterface(kIFormControlIID, (void**)&formControl);
//if ((NS_OK == result) && formControl) {
// set the content's widget, so it can get content modified by the widget
//formControl->SetWidget(mWidget);
//NS_RELEASE(formControl);
//}
PostCreateWidget(&aPresContext, aDesiredSize.width, aDesiredSize.height);
mDidInit = PR_TRUE;
//} else {
// NS_ASSERTION(0, "could not get widget");
//}
if ((aDesiredSize.width != boundBox.width) || (aDesiredSize.height != boundBox.height)) {
viewMan->ResizeView(view, aDesiredSize.width, aDesiredSize.height);
}
NS_IF_RELEASE(viewMan);
}
aDesiredSize.ascent = aDesiredSize.height;
aDesiredSize.descent = 0;
if (nsnull != aDesiredSize.maxElementSize) {
aDesiredSize.maxElementSize->width = aDesiredSize.width;
aDesiredSize.maxElementSize->height = aDesiredSize.height;
}
aStatus = NS_FRAME_COMPLETE;
return NS_OK;
}
void
nsFormControlFrame::DrawLine(nsIRenderingContext& aRenderingContext,
nscoord aSX, nscoord aSY, nscoord aEX, nscoord aEY,

8
layout/forms/nsFormControlFrame.h
Просмотреть файл

@ -128,14 +128,6 @@ public:
const nsHTMLReflowState& aReflowState,
nsReflowStatus& aStatus);
/**
* Respond to the request to print the control
*
*/
NS_IMETHOD ReflowWithNoWidget(nsIPresContext& aPresContext,
nsHTMLReflowMetrics& aDesiredSize,
const nsHTMLReflowState& aReflowState,
nsReflowStatus& aStatus);
NS_IMETHOD AttributeChanged(nsIPresContext* aPresContext,
nsIContent* aChild,

128
layout/html/forms/src/nsFormControlFrame.cpp
Просмотреть файл

@ -227,26 +227,16 @@ nsFormControlFrame::Reflow(nsIPresContext& aPresContext,
{
nsresult result = NS_OK;
//XXX:PRINTING Temporary to force GFX rendered widgets to appear on the display. This
//Will be used to debug GFX rendered widgets for printing. This should be removed when
//Printing is completely working.
PRBool renderToScreen = PR_FALSE;
nsIDeviceContext* dx = nsnull;
dx = aPresContext.GetDeviceContext();
PRBool supportsWidgets = PR_FALSE;
PRBool supportsWidgets = PR_TRUE;
if (nsnull != dx) {
PRBool native = PR_FALSE;
dx->SupportsNativeWidgets(supportsWidgets);
NS_RELEASE(dx);
}
if ((PR_TRUE == renderToScreen) || (PR_FALSE == supportsWidgets)) {
return(ReflowWithNoWidget(aPresContext, aDesiredSize, aReflowState, aStatus));
}
GetDesiredSize(&aPresContext, aReflowState, aDesiredSize, mWidgetSize);
if (!mDidInit) {
@ -284,14 +274,16 @@ nsFormControlFrame::Reflow(nsIPresContext& aPresContext,
SetView(view);
}
const nsIID& id = GetCID();
nsWidgetInitData* initData = GetWidgetInitData(aPresContext); // needs to be deleted
view->CreateWidget(id, initData);
if (nsnull != initData) {
delete(initData);
}
const nsIID& id = GetCID();
if (PR_TRUE == supportsWidgets) {
// Do the following only if a widget is created
nsWidgetInitData* initData = GetWidgetInitData(aPresContext); // needs to be deleted
view->CreateWidget(id, initData);
if (nsnull != initData) {
delete(initData);
}
// set our widget
result = GetWidget(view, &mWidget);
if ((NS_OK == result) && mWidget) { // keep the ref on mWidget
@ -302,11 +294,15 @@ nsFormControlFrame::Reflow(nsIPresContext& aPresContext,
formControl->SetWidget(mWidget);
NS_RELEASE(formControl);
}
PostCreateWidget(&aPresContext, aDesiredSize.width, aDesiredSize.height);
mDidInit = PR_TRUE;
// PostCreateWidget(&aPresContext, aDesiredSize.width, aDesiredSize.height);
// mDidInit = PR_TRUE;
} else {
NS_ASSERTION(0, "could not get widget");
}
}
PostCreateWidget(&aPresContext, aDesiredSize.width, aDesiredSize.height);
mDidInit = PR_TRUE;
if ((aDesiredSize.width != boundBox.width) || (aDesiredSize.height != boundBox.height)) {
viewMan->ResizeView(view, aDesiredSize.width, aDesiredSize.height);
@ -964,98 +960,6 @@ nsFormControlFrame::Reset()
}
//XXX:PRINTING Temporary to force GFX rendered widgets to appear on the display. This
//Will be used to debug GFX rendered widgets for printing. This should be removed when
//Printing is completely working.
NS_IMETHODIMP
nsFormControlFrame::ReflowWithNoWidget(nsIPresContext& aPresContext,
nsHTMLReflowMetrics& aDesiredSize,
const nsHTMLReflowState& aReflowState,
nsReflowStatus& aStatus)
{
nsresult result = NS_OK;
GetDesiredSize(&aPresContext, aReflowState, aDesiredSize, mWidgetSize);
if (!mDidInit) {
nsIPresShell *presShell = aPresContext.GetShell(); // need to release
nsIViewManager *viewMan = presShell->GetViewManager(); // need to release
NS_RELEASE(presShell);
nsRect boundBox(0, 0, aDesiredSize.width, aDesiredSize.height);
// absolutely positioned controls already have a view but not a widget
nsIView* view = nsnull;
GetView(view);
if (nsnull == view) {
result = nsRepository::CreateInstance(kViewCID, nsnull, kIViewIID, (void **)&view);
if (!NS_SUCCEEDED(result)) {
NS_ASSERTION(0, "Could not create view for form control");
aStatus = NS_FRAME_NOT_COMPLETE;
return result;
}
nsIFrame* parWithView;
nsIView *parView;
GetParentWithView(parWithView);
parWithView->GetView(parView);
// initialize the view as hidden since we don't know the (x,y) until Paint
result = view->Init(viewMan, boundBox, parView, nsnull, nsViewVisibility_kHide);
if (NS_OK != result) {
NS_ASSERTION(0, "view initialization failed");
aStatus = NS_FRAME_NOT_COMPLETE;
return NS_OK;
}
viewMan->InsertChild(parView, view, 0);
SetView(view);
}
const nsIID& id = GetCID();
nsWidgetInitData* initData = GetWidgetInitData(aPresContext); // needs to be deleted
//view->CreateWidget(id, initData);
if (nsnull != initData) {
delete(initData);
}
// set our widget
//result = GetWidget(view, &mWidget);
//if ((NS_OK == result) && mWidget) { // keep the ref on mWidget
//nsIFormControl* formControl = nsnull;
//result = mContent->QueryInterface(kIFormControlIID, (void**)&formControl);
//if ((NS_OK == result) && formControl) {
// set the content's widget, so it can get content modified by the widget
//formControl->SetWidget(mWidget);
//NS_RELEASE(formControl);
//}
PostCreateWidget(&aPresContext, aDesiredSize.width, aDesiredSize.height);
mDidInit = PR_TRUE;
//} else {
// NS_ASSERTION(0, "could not get widget");
//}
if ((aDesiredSize.width != boundBox.width) || (aDesiredSize.height != boundBox.height)) {
viewMan->ResizeView(view, aDesiredSize.width, aDesiredSize.height);
}
NS_IF_RELEASE(viewMan);
}
aDesiredSize.ascent = aDesiredSize.height;
aDesiredSize.descent = 0;
if (nsnull != aDesiredSize.maxElementSize) {
aDesiredSize.maxElementSize->width = aDesiredSize.width;
aDesiredSize.maxElementSize->height = aDesiredSize.height;
}
aStatus = NS_FRAME_COMPLETE;
return NS_OK;
}
void
nsFormControlFrame::DrawLine(nsIRenderingContext& aRenderingContext,
nscoord aSX, nscoord aSY, nscoord aEX, nscoord aEY,

8
layout/html/forms/src/nsFormControlFrame.h
Просмотреть файл

@ -128,14 +128,6 @@ public:
const nsHTMLReflowState& aReflowState,
nsReflowStatus& aStatus);
/**
* Respond to the request to print the control
*
*/
NS_IMETHOD ReflowWithNoWidget(nsIPresContext& aPresContext,
nsHTMLReflowMetrics& aDesiredSize,
const nsHTMLReflowState& aReflowState,
nsReflowStatus& aStatus);
NS_IMETHOD AttributeChanged(nsIPresContext* aPresContext,
nsIContent* aChild,