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added support for ender GFX-Rendered text control

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This commit is contained in:
buster%netscape.com 1999-06-12 22:32:41 +00:00
parent fe7d0dd997
commit 82ee6d0c3e
4 changed files with 100 additions and 24 deletions
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54
layout/base/nsCSSFrameConstructor.cpp
View File

@ -709,7 +709,9 @@ nsCSSFrameConstructor::ProcessChildren(nsIPresContext* aPresContext,
}
nsresult
nsCSSFrameConstructor::CreateInputFrame(nsIContent* aContent, nsIFrame*& aFrame)
nsCSSFrameConstructor::CreateInputFrame(nsIPresContext *aPresContext,
nsIContent *aContent,
nsIFrame *&aFrame)
{
nsresult rv;
@ -738,19 +740,19 @@ nsCSSFrameConstructor::CreateInputFrame(nsIContent* aContent, nsIFrame*& aFrame)
rv = NS_NewImageControlFrame(&aFrame);
}
else if (val.EqualsIgnoreCase("password")) {
rv = NS_NewTextControlFrame(&aFrame);
rv = ConstructTextControlFrame(aPresContext, aFrame);
}
else if (val.EqualsIgnoreCase("radio")) {
rv = NS_NewRadioControlFrame(&aFrame);
}
else if (val.EqualsIgnoreCase("text")) {
rv = NS_NewTextControlFrame(&aFrame);
rv = ConstructTextControlFrame(aPresContext, aFrame);
}
else {
rv = NS_NewTextControlFrame(&aFrame);
rv = ConstructTextControlFrame(aPresContext, aFrame);
}
} else {
rv = NS_NewTextControlFrame(&aFrame);
rv = ConstructTextControlFrame(aPresContext, aFrame);
}
return rv;
@ -2202,6 +2204,28 @@ nsCSSFrameConstructor::CreatePlaceholderFrameFor(nsIPresContext* aPresContext,
return rv;
}
nsresult
nsCSSFrameConstructor::ConstructTextControlFrame(nsIPresContext* aPresContext,
nsIFrame*& aNewFrame)
{
if (!aPresContext) { return NS_ERROR_NULL_POINTER;}
nsresult rv = NS_OK;
nsWidgetRendering mode;
aPresContext->GetWidgetRenderingMode(&mode);
if (eWidgetRendering_Gfx == mode)
{
rv = NS_NewGfxTextControlFrame(&aNewFrame);
if (NS_FAILED(rv)) {
aNewFrame = nsnull;
}
}
if (!aNewFrame)
{
rv = NS_NewNativeTextControlFrame(&aNewFrame);
}
return rv;
}
nsresult
nsCSSFrameConstructor::ConstructSelectFrame(nsIPresContext* aPresContext,
nsFrameConstructorState& aState,
@ -2246,6 +2270,11 @@ nsCSSFrameConstructor::ConstructSelectFrame(nsIPresContext* aPresContex
nsIFrame * listFrame;
rv = NS_NewListControlFrame(&listFrame);
// Get the style context that has been set for the combo box so it can be passed used
// to create the style context's for the drop down list.
nsIStyleContext* comboStyleContext;
comboboxFrame->GetStyleContext(&comboStyleContext);
// This is important to do before it is initialized
// it tells it that it is in "DropDown Mode"
nsIListControlFrame * listControlFrame;
@ -2261,26 +2290,29 @@ nsCSSFrameConstructor::ConstructSelectFrame(nsIPresContext* aPresContex
// Dropdown list style
nsCOMPtr<nsIStyleContext> listStyle;
aPresContext->ResolvePseudoStyleContextFor
(aContent, nsHTMLAtoms::dropDownList, aStyleContext, PR_FALSE,
(aContent, nsHTMLAtoms::dropDownList, comboStyleContext, PR_FALSE,
getter_AddRefs(listStyle));
// Dropdown list visible style
nsCOMPtr<nsIStyleContext> visiblePseudoStyle;
aPresContext->ResolvePseudoStyleContextFor
(aContent, nsHTMLAtoms::dropDownVisible, aStyleContext, PR_FALSE,
(aContent, nsHTMLAtoms::dropDownVisible, comboStyleContext, PR_FALSE,
getter_AddRefs(visiblePseudoStyle));
// Dropdown list hidden style
nsCOMPtr<nsIStyleContext> hiddenPseudoStyle;
aPresContext->ResolvePseudoStyleContextFor
(aContent, nsHTMLAtoms::dropDownHidden, aStyleContext, PR_FALSE,
(aContent, nsHTMLAtoms::dropDownHidden, comboStyleContext, PR_FALSE,
getter_AddRefs(hiddenPseudoStyle));
// Done creating drop-down list style contexts
NS_RELEASE(comboStyleContext);
// Initialize the scroll frame as absolutely positioned.
InitializeScrollFrame(aPresContext, aState, listFrame, aContent, comboboxFrame,
listStyle, aNewFrame, PR_TRUE, PR_FALSE, PR_TRUE);
// Set flag so the events go to the listFrame not child frames.
// XXX: We should replace this with a real widget manager similar
// to how the nsFormControlFrame works.
@ -2447,11 +2479,11 @@ nsCSSFrameConstructor::ConstructFrameByTag(nsIPresContext* aPresContext
}
else if (nsHTMLAtoms::input == aTag) {
isReplaced = PR_TRUE;
rv = CreateInputFrame(aContent, newFrame);
rv = CreateInputFrame(aPresContext, aContent, newFrame);
}
else if (nsHTMLAtoms::textarea == aTag) {
isReplaced = PR_TRUE;
rv = NS_NewTextControlFrame(&newFrame);
rv = ConstructTextControlFrame(aPresContext, newFrame);
}
else if (nsHTMLAtoms::select == aTag) {
isReplaced = PR_TRUE;
@ -2656,7 +2688,7 @@ nsCSSFrameConstructor::ConstructXULFrame(nsIPresContext* aPresContext,
else if (aTag == nsXULAtoms::radio)
rv = NS_NewRadioControlFrame(&newFrame);
else if (aTag == nsXULAtoms::text)
rv = NS_NewTextControlFrame(&newFrame);
rv = ConstructTextControlFrame(aPresContext, newFrame);
else if (aTag == nsXULAtoms::widget)
rv = NS_NewObjectFrame(&newFrame);

8
layout/base/nsCSSFrameConstructor.h
View File

@ -380,6 +380,10 @@ protected:
nsIFrame* aParentFrame,
nsIFrame*& aFrame);
nsresult ConstructTextControlFrame(nsIPresContext* aPresContext,
nsIFrame*& aNewFrame);
nsresult ConstructSelectFrame(nsIPresContext* aPresContext,
nsFrameConstructorState& aState,
nsIContent* aContent,
@ -433,7 +437,9 @@ protected:
PRBool aCanHaveGeneratedContent,
nsFrameItems& aFrameItems);
nsresult CreateInputFrame(nsIContent* aContent, nsIFrame*& aFrame);
nsresult CreateInputFrame(nsIPresContext *aPresContext,
nsIContent *aContent,
nsIFrame *&aFrame);
PRBool IsScrollable(nsIPresContext* aPresContext, const nsStyleDisplay* aDisplay);

54
layout/html/style/src/nsCSSFrameConstructor.cpp
View File

@ -709,7 +709,9 @@ nsCSSFrameConstructor::ProcessChildren(nsIPresContext* aPresContext,
}
nsresult
nsCSSFrameConstructor::CreateInputFrame(nsIContent* aContent, nsIFrame*& aFrame)
nsCSSFrameConstructor::CreateInputFrame(nsIPresContext *aPresContext,
nsIContent *aContent,
nsIFrame *&aFrame)
{
nsresult rv;
@ -738,19 +740,19 @@ nsCSSFrameConstructor::CreateInputFrame(nsIContent* aContent, nsIFrame*& aFrame)
rv = NS_NewImageControlFrame(&aFrame);
}
else if (val.EqualsIgnoreCase("password")) {
rv = NS_NewTextControlFrame(&aFrame);
rv = ConstructTextControlFrame(aPresContext, aFrame);
}
else if (val.EqualsIgnoreCase("radio")) {
rv = NS_NewRadioControlFrame(&aFrame);
}
else if (val.EqualsIgnoreCase("text")) {
rv = NS_NewTextControlFrame(&aFrame);
rv = ConstructTextControlFrame(aPresContext, aFrame);
}
else {
rv = NS_NewTextControlFrame(&aFrame);
rv = ConstructTextControlFrame(aPresContext, aFrame);
}
} else {
rv = NS_NewTextControlFrame(&aFrame);
rv = ConstructTextControlFrame(aPresContext, aFrame);
}
return rv;
@ -2202,6 +2204,28 @@ nsCSSFrameConstructor::CreatePlaceholderFrameFor(nsIPresContext* aPresContext,
return rv;
}
nsresult
nsCSSFrameConstructor::ConstructTextControlFrame(nsIPresContext* aPresContext,
nsIFrame*& aNewFrame)
{
if (!aPresContext) { return NS_ERROR_NULL_POINTER;}
nsresult rv = NS_OK;
nsWidgetRendering mode;
aPresContext->GetWidgetRenderingMode(&mode);
if (eWidgetRendering_Gfx == mode)
{
rv = NS_NewGfxTextControlFrame(&aNewFrame);
if (NS_FAILED(rv)) {
aNewFrame = nsnull;
}
}
if (!aNewFrame)
{
rv = NS_NewNativeTextControlFrame(&aNewFrame);
}
return rv;
}
nsresult
nsCSSFrameConstructor::ConstructSelectFrame(nsIPresContext* aPresContext,
nsFrameConstructorState& aState,
@ -2246,6 +2270,11 @@ nsCSSFrameConstructor::ConstructSelectFrame(nsIPresContext* aPresContex
nsIFrame * listFrame;
rv = NS_NewListControlFrame(&listFrame);
// Get the style context that has been set for the combo box so it can be passed used
// to create the style context's for the drop down list.
nsIStyleContext* comboStyleContext;
comboboxFrame->GetStyleContext(&comboStyleContext);
// This is important to do before it is initialized
// it tells it that it is in "DropDown Mode"
nsIListControlFrame * listControlFrame;
@ -2261,26 +2290,29 @@ nsCSSFrameConstructor::ConstructSelectFrame(nsIPresContext* aPresContex
// Dropdown list style
nsCOMPtr<nsIStyleContext> listStyle;
aPresContext->ResolvePseudoStyleContextFor
(aContent, nsHTMLAtoms::dropDownList, aStyleContext, PR_FALSE,
(aContent, nsHTMLAtoms::dropDownList, comboStyleContext, PR_FALSE,
getter_AddRefs(listStyle));
// Dropdown list visible style
nsCOMPtr<nsIStyleContext> visiblePseudoStyle;
aPresContext->ResolvePseudoStyleContextFor
(aContent, nsHTMLAtoms::dropDownVisible, aStyleContext, PR_FALSE,
(aContent, nsHTMLAtoms::dropDownVisible, comboStyleContext, PR_FALSE,
getter_AddRefs(visiblePseudoStyle));
// Dropdown list hidden style
nsCOMPtr<nsIStyleContext> hiddenPseudoStyle;
aPresContext->ResolvePseudoStyleContextFor
(aContent, nsHTMLAtoms::dropDownHidden, aStyleContext, PR_FALSE,
(aContent, nsHTMLAtoms::dropDownHidden, comboStyleContext, PR_FALSE,
getter_AddRefs(hiddenPseudoStyle));
// Done creating drop-down list style contexts
NS_RELEASE(comboStyleContext);
// Initialize the scroll frame as absolutely positioned.
InitializeScrollFrame(aPresContext, aState, listFrame, aContent, comboboxFrame,
listStyle, aNewFrame, PR_TRUE, PR_FALSE, PR_TRUE);
// Set flag so the events go to the listFrame not child frames.
// XXX: We should replace this with a real widget manager similar
// to how the nsFormControlFrame works.
@ -2447,11 +2479,11 @@ nsCSSFrameConstructor::ConstructFrameByTag(nsIPresContext* aPresContext
}
else if (nsHTMLAtoms::input == aTag) {
isReplaced = PR_TRUE;
rv = CreateInputFrame(aContent, newFrame);
rv = CreateInputFrame(aPresContext, aContent, newFrame);
}
else if (nsHTMLAtoms::textarea == aTag) {
isReplaced = PR_TRUE;
rv = NS_NewTextControlFrame(&newFrame);
rv = ConstructTextControlFrame(aPresContext, newFrame);
}
else if (nsHTMLAtoms::select == aTag) {
isReplaced = PR_TRUE;
@ -2656,7 +2688,7 @@ nsCSSFrameConstructor::ConstructXULFrame(nsIPresContext* aPresContext,
else if (aTag == nsXULAtoms::radio)
rv = NS_NewRadioControlFrame(&newFrame);
else if (aTag == nsXULAtoms::text)
rv = NS_NewTextControlFrame(&newFrame);
rv = ConstructTextControlFrame(aPresContext, newFrame);
else if (aTag == nsXULAtoms::widget)
rv = NS_NewObjectFrame(&newFrame);

8
layout/html/style/src/nsCSSFrameConstructor.h
View File

@ -380,6 +380,10 @@ protected:
nsIFrame* aParentFrame,
nsIFrame*& aFrame);
nsresult ConstructTextControlFrame(nsIPresContext* aPresContext,
nsIFrame*& aNewFrame);
nsresult ConstructSelectFrame(nsIPresContext* aPresContext,
nsFrameConstructorState& aState,
nsIContent* aContent,
@ -433,7 +437,9 @@ protected:
PRBool aCanHaveGeneratedContent,
nsFrameItems& aFrameItems);
nsresult CreateInputFrame(nsIContent* aContent, nsIFrame*& aFrame);
nsresult CreateInputFrame(nsIPresContext *aPresContext,
nsIContent *aContent,
nsIFrame *&aFrame);
PRBool IsScrollable(nsIPresContext* aPresContext, const nsStyleDisplay* aDisplay);