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r: mjudge

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table bacgrounds now sleected properly with disabled selection
(grey selection)
This commit is contained in:
anthonyd%netscape.com 2000-04-30 18:56:26 +00:00
parent ad6918e77a
commit 9a23850613
8 changed files with 84 additions and 32 deletions
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16
layout/generic/nsFrame.cpp
View File

@ -576,10 +576,10 @@ NS_IMETHODIMP nsFrame::FirstChild(nsIPresContext* aPresContext,
return nsnull == aListName ? NS_OK : NS_ERROR_INVALID_ARG;
}
PRBool
PRInt16
nsFrame::DisplaySelection(nsIPresContext* aPresContext, PRBool isOkToTurnOn)
{
PRInt16 result = PR_FALSE;
PRInt16 result = nsISelectionController::SELECTION_OFF;
nsCOMPtr<nsIPresShell> shell;
nsresult rv = aPresContext->GetShell(getter_AddRefs(shell));
@ -600,14 +600,14 @@ nsFrame::DisplaySelection(nsIPresContext* aPresContext, PRBool isOkToTurnOn)
}
}
if (userinterface->mUserSelect == NS_STYLE_USER_SELECT_NONE) {
result = PR_FALSE;
result = nsISelectionController::SELECTION_OFF;
isOkToTurnOn = PR_FALSE;
}
}
}
if (isOkToTurnOn && !result) {
selCon->SetDisplaySelection(nsISelectionController::SELECTION_ON);
result = PR_TRUE;
result = nsISelectionController::SELECTION_ON;
}
}
}
@ -921,7 +921,7 @@ nsFrame::HandlePress(nsIPresContext* aPresContext,
{
if (!IsMouseCaptured(aPresContext))
CaptureMouse(aPresContext, PR_TRUE);
if (!DisplaySelection(aPresContext)) {
if (DisplaySelection(aPresContext) == nsISelectionController::SELECTION_OFF) {
return NS_OK;
}
@ -974,7 +974,7 @@ nsFrame::HandleMultiplePress(nsIPresContext* aPresContext,
nsGUIEvent* aEvent,
nsEventStatus* aEventStatus)
{
if (!DisplaySelection(aPresContext)) {
if (DisplaySelection(aPresContext) == nsISelectionController::SELECTION_OFF) {
return NS_OK;
}
nsMouseEvent *me = (nsMouseEvent *)aEvent;
@ -1058,7 +1058,7 @@ NS_IMETHODIMP nsFrame::HandleDrag(nsIPresContext* aPresContext,
nsGUIEvent* aEvent,
nsEventStatus* aEventStatus)
{
if (!DisplaySelection(aPresContext)) {
if (DisplaySelection(aPresContext) == nsISelectionController::SELECTION_OFF) {
return NS_OK;
}
nsresult result;
@ -1102,7 +1102,7 @@ NS_IMETHODIMP nsFrame::HandleRelease(nsIPresContext* aPresContext,
if (IsMouseCaptured(aPresContext))
CaptureMouse(aPresContext, PR_FALSE);
if (!DisplaySelection(aPresContext))
if (DisplaySelection(aPresContext) == nsISelectionController::SELECTION_OFF)
return NS_OK;
nsresult result;

2
layout/generic/nsFrame.h
View File

@ -396,7 +396,7 @@ protected:
nsFrame();
virtual ~nsFrame();
PRBool DisplaySelection(nsIPresContext* aPresContext, PRBool isOkToTurnOn = PR_FALSE);
PRInt16 DisplaySelection(nsIPresContext* aPresContext, PRBool isOkToTurnOn = PR_FALSE);
//this will modify aPos and return the next frame ect.
NS_IMETHOD GetFrameFromDirection(nsIPresContext* aPresContext, nsPeekOffsetStruct *aPos);

2
layout/generic/nsTextFrame.cpp
View File

@ -3374,7 +3374,7 @@ nsTextFrame::HandleMultiplePress(nsIPresContext* aPresContext,
nsGUIEvent* aEvent,
nsEventStatus* aEventStatus)
{
if (!DisplaySelection(aPresContext)) {
if (DisplaySelection(aPresContext) == nsISelectionController::SELECTION_OFF) {
return NS_OK;
}

16
layout/html/base/src/nsFrame.cpp
View File

@ -576,10 +576,10 @@ NS_IMETHODIMP nsFrame::FirstChild(nsIPresContext* aPresContext,
return nsnull == aListName ? NS_OK : NS_ERROR_INVALID_ARG;
}
PRBool
PRInt16
nsFrame::DisplaySelection(nsIPresContext* aPresContext, PRBool isOkToTurnOn)
{
PRInt16 result = PR_FALSE;
PRInt16 result = nsISelectionController::SELECTION_OFF;
nsCOMPtr<nsIPresShell> shell;
nsresult rv = aPresContext->GetShell(getter_AddRefs(shell));
@ -600,14 +600,14 @@ nsFrame::DisplaySelection(nsIPresContext* aPresContext, PRBool isOkToTurnOn)
}
}
if (userinterface->mUserSelect == NS_STYLE_USER_SELECT_NONE) {
result = PR_FALSE;
result = nsISelectionController::SELECTION_OFF;
isOkToTurnOn = PR_FALSE;
}
}
}
if (isOkToTurnOn && !result) {
selCon->SetDisplaySelection(nsISelectionController::SELECTION_ON);
result = PR_TRUE;
result = nsISelectionController::SELECTION_ON;
}
}
}
@ -921,7 +921,7 @@ nsFrame::HandlePress(nsIPresContext* aPresContext,
{
if (!IsMouseCaptured(aPresContext))
CaptureMouse(aPresContext, PR_TRUE);
if (!DisplaySelection(aPresContext)) {
if (DisplaySelection(aPresContext) == nsISelectionController::SELECTION_OFF) {
return NS_OK;
}
@ -974,7 +974,7 @@ nsFrame::HandleMultiplePress(nsIPresContext* aPresContext,
nsGUIEvent* aEvent,
nsEventStatus* aEventStatus)
{
if (!DisplaySelection(aPresContext)) {
if (DisplaySelection(aPresContext) == nsISelectionController::SELECTION_OFF) {
return NS_OK;
}
nsMouseEvent *me = (nsMouseEvent *)aEvent;
@ -1058,7 +1058,7 @@ NS_IMETHODIMP nsFrame::HandleDrag(nsIPresContext* aPresContext,
nsGUIEvent* aEvent,
nsEventStatus* aEventStatus)
{
if (!DisplaySelection(aPresContext)) {
if (DisplaySelection(aPresContext) == nsISelectionController::SELECTION_OFF) {
return NS_OK;
}
nsresult result;
@ -1102,7 +1102,7 @@ NS_IMETHODIMP nsFrame::HandleRelease(nsIPresContext* aPresContext,
if (IsMouseCaptured(aPresContext))
CaptureMouse(aPresContext, PR_FALSE);
if (!DisplaySelection(aPresContext))
if (DisplaySelection(aPresContext) == nsISelectionController::SELECTION_OFF)
return NS_OK;
nsresult result;

2
layout/html/base/src/nsFrame.h
View File

@ -396,7 +396,7 @@ protected:
nsFrame();
virtual ~nsFrame();
PRBool DisplaySelection(nsIPresContext* aPresContext, PRBool isOkToTurnOn = PR_FALSE);
PRInt16 DisplaySelection(nsIPresContext* aPresContext, PRBool isOkToTurnOn = PR_FALSE);
//this will modify aPos and return the next frame ect.
NS_IMETHOD GetFrameFromDirection(nsIPresContext* aPresContext, nsPeekOffsetStruct *aPos);

2
layout/html/base/src/nsTextFrame.cpp
View File

@ -3374,7 +3374,7 @@ nsTextFrame::HandleMultiplePress(nsIPresContext* aPresContext,
nsGUIEvent* aEvent,
nsEventStatus* aEventStatus)
{
if (!DisplaySelection(aPresContext)) {
if (DisplaySelection(aPresContext) == nsISelectionController::SELECTION_OFF) {
return NS_OK;
}

38
layout/html/table/src/nsTableCellFrame.cpp
View File

@ -255,7 +255,7 @@ NS_METHOD nsTableCellFrame::Paint(nsIPresContext* aPresContext,
//TABLECELL SELECTION
PRBool displaySelection;
PRInt16 displaySelection;
displaySelection = DisplaySelection(aPresContext);
if (displaySelection)
{
@ -278,11 +278,18 @@ NS_METHOD nsTableCellFrame::Paint(nsIPresContext* aPresContext,
if (NS_SUCCEEDED(result) && tableCellSelectionMode)
{
frameSelection->GetTableCellSelectionStyleColor(&myColor);
nsILookAndFeel* look = nsnull;
if (NS_SUCCEEDED(aPresContext->GetLookAndFeel(&look)) && look) {
look->GetColor(nsILookAndFeel::eColor_TextSelectBackground, ((nsStyleColor *)myColor)->mBackgroundColor);//VERY BAD CAST..TEMPORARY
NS_RELEASE(look);
}
if(displaySelection==nsISelectionController::SELECTION_DISABLED)
{
((nsStyleColor *)myColor)->mBackgroundColor = NS_RGB(176,176,176);// disabled color
}
else
{
nsILookAndFeel* look = nsnull;
if (NS_SUCCEEDED(aPresContext->GetLookAndFeel(&look)) && look) {
look->GetColor(nsILookAndFeel::eColor_TextSelectBackground, ((nsStyleColor *)myColor)->mBackgroundColor);//VERY BAD CAST..TEMPORARY
NS_RELEASE(look);
}
}
}
}
}
@ -401,6 +408,25 @@ nsTableCellFrame::SetSelected(nsIPresContext* aPresContext,
// Note that in current version, aRange and aSpread are ignored,
// only this frame is considered
nsFrame::SetSelected(aPresContext, aRange, aSelected, aSpread);
nsCOMPtr<nsIPresShell> shell;
nsresult result = aPresContext->GetShell(getter_AddRefs(shell));
if (NS_FAILED(result))
return result;
nsCOMPtr<nsIFrameSelection> frameSelection;
result = shell->GetFrameSelection(getter_AddRefs(frameSelection));
if (NS_SUCCEEDED(result) && frameSelection)
{
PRBool tableCellSelectionMode;
result = frameSelection->GetTableCellSelection(&tableCellSelectionMode);
if (NS_SUCCEEDED(result) && tableCellSelectionMode)
{
nsRect frameRect;
GetRect(frameRect);
nsRect rect(0, 0, frameRect.width, frameRect.height);
Invalidate(aPresContext, rect, PR_FALSE);
}
}
return NS_OK;
}

38
layout/tables/nsTableCellFrame.cpp
View File

@ -255,7 +255,7 @@ NS_METHOD nsTableCellFrame::Paint(nsIPresContext* aPresContext,
//TABLECELL SELECTION
PRBool displaySelection;
PRInt16 displaySelection;
displaySelection = DisplaySelection(aPresContext);
if (displaySelection)
{
@ -278,11 +278,18 @@ NS_METHOD nsTableCellFrame::Paint(nsIPresContext* aPresContext,
if (NS_SUCCEEDED(result) && tableCellSelectionMode)
{
frameSelection->GetTableCellSelectionStyleColor(&myColor);
nsILookAndFeel* look = nsnull;
if (NS_SUCCEEDED(aPresContext->GetLookAndFeel(&look)) && look) {
look->GetColor(nsILookAndFeel::eColor_TextSelectBackground, ((nsStyleColor *)myColor)->mBackgroundColor);//VERY BAD CAST..TEMPORARY
NS_RELEASE(look);
}
if(displaySelection==nsISelectionController::SELECTION_DISABLED)
{
((nsStyleColor *)myColor)->mBackgroundColor = NS_RGB(176,176,176);// disabled color
}
else
{
nsILookAndFeel* look = nsnull;
if (NS_SUCCEEDED(aPresContext->GetLookAndFeel(&look)) && look) {
look->GetColor(nsILookAndFeel::eColor_TextSelectBackground, ((nsStyleColor *)myColor)->mBackgroundColor);//VERY BAD CAST..TEMPORARY
NS_RELEASE(look);
}
}
}
}
}
@ -401,6 +408,25 @@ nsTableCellFrame::SetSelected(nsIPresContext* aPresContext,
// Note that in current version, aRange and aSpread are ignored,
// only this frame is considered
nsFrame::SetSelected(aPresContext, aRange, aSelected, aSpread);
nsCOMPtr<nsIPresShell> shell;
nsresult result = aPresContext->GetShell(getter_AddRefs(shell));
if (NS_FAILED(result))
return result;
nsCOMPtr<nsIFrameSelection> frameSelection;
result = shell->GetFrameSelection(getter_AddRefs(frameSelection));
if (NS_SUCCEEDED(result) && frameSelection)
{
PRBool tableCellSelectionMode;
result = frameSelection->GetTableCellSelection(&tableCellSelectionMode);
if (NS_SUCCEEDED(result) && tableCellSelectionMode)
{
nsRect frameRect;
GetRect(frameRect);
nsRect rect(0, 0, frameRect.width, frameRect.height);
Invalidate(aPresContext, rect, PR_FALSE);
}
}
return NS_OK;
}