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Bug 8227 and warning cleanups.

This commit is contained in:
pollmann%netscape.com 1999-06-29 22:01:55 +00:00
Родитель 5fa4bab80b
Коммит d51e1d593b
1 изменённых файлов: 48 добавлений и 55 удалений
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103
layout/html/forms/src/nsSelectControlFrame.cpp
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@ -307,15 +307,9 @@ nsSelectControlFrame::GetDesiredSize(nsIPresContext* aPresContext,
nsHTMLReflowMetrics& aDesiredLayoutSize,
nsSize& aDesiredWidgetSize)
{
nsIDOMHTMLSelectElement* select = GetSelect();
if (!select) {
nsIDOMHTMLCollection* options = GetOptions();
if (!options)
return;
}
nsIDOMHTMLCollection* options = GetOptions(select);
if (!options) {
NS_RELEASE(select);
return;
}
// get the css size
nsSize styleSize;
@ -437,7 +431,6 @@ nsSelectControlFrame::GetDesiredSize(nsIPresContext* aPresContext,
}
}
NS_RELEASE(select);
NS_RELEASE(options);
}
@ -457,8 +450,10 @@ nsSelectControlFrame::GetWidgetInitData(nsIPresContext& aPresContext)
nsListBoxInitData* initData = nsnull;
if (multiple) {
initData = new nsListBoxInitData();
initData->clipChildren = PR_TRUE;
initData->mMultiSelect = PR_TRUE;
if (initData) {
initData->clipChildren = PR_TRUE;
initData->mMultiSelect = PR_TRUE;
}
}
return initData;
}
@ -468,11 +463,11 @@ NS_IMETHODIMP
nsSelectControlFrame::GetMultiple(PRBool* aMultiple, nsIDOMHTMLSelectElement* aSelect)
{
if (!aSelect) {
nsIDOMHTMLSelectElement* select = nsnull;
nsresult result = mContent->QueryInterface(kIDOMHTMLSelectElementIID, (void**)&select);
if ((NS_OK == result) && select) {
result = select->GetMultiple(aMultiple);
NS_RELEASE(select);
nsIDOMHTMLSelectElement* thisSelect = nsnull;
nsresult result = mContent->QueryInterface(kIDOMHTMLSelectElementIID, (void**)&thisSelect);
if ((NS_OK == result) && thisSelect) {
result = thisSelect->GetMultiple(aMultiple);
NS_RELEASE(thisSelect);
}
return result;
} else {
@ -483,10 +478,10 @@ nsSelectControlFrame::GetMultiple(PRBool* aMultiple, nsIDOMHTMLSelectElement* aS
nsIDOMHTMLSelectElement*
nsSelectControlFrame::GetSelect()
{
nsIDOMHTMLSelectElement* select = nsnull;
nsresult result = mContent->QueryInterface(kIDOMHTMLSelectElementIID, (void**)&select);
if ((NS_OK == result) && select) {
return select;
nsIDOMHTMLSelectElement* thisSelect = nsnull;
nsresult result = mContent->QueryInterface(kIDOMHTMLSelectElementIID, (void**)&thisSelect);
if ((NS_OK == result) && thisSelect) {
return thisSelect;
} else {
return nsnull;
}
@ -495,13 +490,13 @@ nsSelectControlFrame::GetSelect()
PRUint32
nsSelectControlFrame::GetSelectedIndex()
{
PRInt32 index = -1; // No selection
nsIDOMHTMLSelectElement* select = nsnull;
if (NS_SUCCEEDED(mContent->QueryInterface(kIDOMHTMLSelectElementIID, (void**)&select))) {
select->GetSelectedIndex(&index);
NS_RELEASE(select);
PRInt32 indx = -1; // No selection
nsIDOMHTMLSelectElement* thisSelect = nsnull;
if (NS_SUCCEEDED(mContent->QueryInterface(kIDOMHTMLSelectElementIID, (void**)&thisSelect))) {
thisSelect->GetSelectedIndex(&indx);
NS_RELEASE(thisSelect);
}
return(index);
return(indx);
}
@ -510,10 +505,10 @@ nsSelectControlFrame::GetOptions(nsIDOMHTMLSelectElement* aSelect)
{
nsIDOMHTMLCollection* options = nsnull;
if (!aSelect) {
nsIDOMHTMLSelectElement* select = GetSelect();
if (select) {
select->GetOptions(&options);
NS_RELEASE(select);
nsIDOMHTMLSelectElement* thisSelect = GetSelect();
if (thisSelect) {
thisSelect->GetOptions(&options);
NS_RELEASE(thisSelect);
return options;
} else {
return nsnull;
@ -651,11 +646,11 @@ nsSelectControlFrame::GetNamesValues(PRInt32 aMaxNumValues, PRInt32& aNumValues,
nsIListWidget* listWidget;
result = mWidget->QueryInterface(kListWidgetIID, (void **) &listWidget);
if ((NS_OK == result) && listWidget) {
PRInt32 index = listWidget->GetSelectedIndex();
PRInt32 indx = listWidget->GetSelectedIndex();
NS_RELEASE(listWidget);
if (index >= 0) {
if (indx >= 0) {
nsAutoString value;
GetOptionValue(*options, index, value);
GetOptionValue(*options, indx, value);
aNumValues = 1;
aNames[0] = name;
aValues[0] = value;
@ -664,7 +659,7 @@ nsSelectControlFrame::GetNamesValues(PRInt32 aMaxNumValues, PRInt32& aNumValues,
}
} else {
nsIListBox* listBox;
nsresult result = mWidget->QueryInterface(kListBoxIID, (void **) &listBox);
result = mWidget->QueryInterface(kListBoxIID, (void **) &listBox);
if ((NS_OK == result) && listBox) {
PRInt32 numSelections = listBox->GetSelectedCount();
NS_ASSERTION(aMaxNumValues >= numSelections, "invalid max num values");
@ -916,7 +911,7 @@ nsSelectControlFrame::PaintSelectControl(nsIPresContext& aPresContext,
}
// Get Selected index out of Content model
PRUint32 selectedIndex = GetSelectedIndex();
PRInt32 selectedIndex = GetSelectedIndex();
PRBool multiple = PR_FALSE;
GetMultiple(&multiple);
@ -937,11 +932,11 @@ nsSelectControlFrame::PaintSelectControl(nsIPresContext& aPresContext,
if ((selectedIndex == -1) && (i == 0)) {
PaintOption(PR_FALSE, aPresContext, aRenderingContext, text, x, y, inside, textHeight);
}
else if (selectedIndex == i) {
else if ((PRUint32)selectedIndex == i) {
PaintOption(PR_FALSE, aPresContext, aRenderingContext, text, x, y, inside, textHeight);
}
if ((-1 == selectedIndex && (0 == i)) || (selectedIndex == i)) {
if ((-1 == selectedIndex && (0 == i)) || ((PRUint32)selectedIndex == i)) {
i = numOptions;
}
@ -1118,11 +1113,11 @@ nsSelectControlFrame::ControlChanged(nsIPresContext* aPresContext)
}
// Get the selected state from the local cache (not widget)
void nsSelectControlFrame::GetOptionSelected(PRUint32 index, PRBool* aValue)
void nsSelectControlFrame::GetOptionSelected(PRUint32 indx, PRBool* aValue)
{
if (nsnull != mOptionSelected) {
if (mNumOptions >= index) {
*aValue = mOptionSelected[index];
if (mNumOptions >= indx) {
*aValue = mOptionSelected[indx];
return;
}
}
@ -1130,7 +1125,7 @@ void nsSelectControlFrame::GetOptionSelected(PRUint32 index, PRBool* aValue)
}
// Get the selected state from the widget
void nsSelectControlFrame::GetOptionSelectedFromWidget(PRInt32 index, PRBool* aValue)
void nsSelectControlFrame::GetOptionSelectedFromWidget(PRInt32 indx, PRBool* aValue)
{
*aValue = PR_FALSE;
nsresult result;
@ -1145,7 +1140,7 @@ void nsSelectControlFrame::GetOptionSelectedFromWidget(PRInt32 index, PRBool* aV
PRInt32 selIndex = listWidget->GetSelectedIndex();
NS_RELEASE(listWidget);
if (selIndex == index) {
if (selIndex == indx) {
*aValue = PR_TRUE;
}
}
@ -1162,7 +1157,7 @@ void nsSelectControlFrame::GetOptionSelectedFromWidget(PRInt32 index, PRBool* aV
listBox->GetSelectedIndices(selOptions, numSelected);
PRUint32 i;
for (i = 0; i < numSelected; i++) {
if (selOptions[i] == index) {
if (selOptions[i] == indx) {
*aValue = PR_TRUE;
break;
}
@ -1175,11 +1170,11 @@ void nsSelectControlFrame::GetOptionSelectedFromWidget(PRInt32 index, PRBool* aV
}
// Update the locally cached selection state (not widget)
void nsSelectControlFrame::SetOptionSelected(PRUint32 index, PRBool aValue)
void nsSelectControlFrame::SetOptionSelected(PRUint32 indx, PRBool aValue)
{
if (nsnull != mOptionSelected) {
if (mNumOptions >= index) {
mOptionSelected[index] = aValue;
if (mNumOptions >= indx) {
mOptionSelected[indx] = aValue;
}
}
}
@ -1226,7 +1221,7 @@ NS_IMETHODIMP nsSelectControlFrame::SetProperty(nsIAtom* aName, const nsString&
nsString aValCopy(aValue);
aValCopy.Trim("ar",PR_TRUE,PR_FALSE); // Chop off leading a or r
PRInt32 error = 0;
PRInt32 actionIndex = aValCopy.ToInteger(&error, 10);
PRUint32 actionIndex = aValCopy.ToInteger(&error, 10);
if (error) return NS_ERROR_INVALID_ARG; // Couldn't convert to integer
// Grab the content model information (merge with postcreatewidget code?)
@ -1260,7 +1255,7 @@ NS_IMETHODIMP nsSelectControlFrame::SetProperty(nsIAtom* aName, const nsString&
options->Item(i, &node);
if (node) {
nsIDOMHTMLOptionElement* option = nsnull;
nsresult result = node->QueryInterface(kIDOMHTMLOptionElementIID, (void**)&option);
result = node->QueryInterface(kIDOMHTMLOptionElementIID, (void**)&option);
if ((NS_OK == result) && option) {
option->GetDefaultSelected(&selected);
mOptionSelected[j]=selected;
@ -1300,7 +1295,7 @@ NS_IMETHODIMP nsSelectControlFrame::SetProperty(nsIAtom* aName, const nsString&
if (actionIndex >= 0) {
// Copy saved local cache into new local cache
for (PRUint32 i=0, j=0; j < mNumOptions; i++,j++) {
if (i == actionIndex) i++; // At the point of insertion
if (i == (PRUint32)actionIndex) i++; // At the point of insertion
mOptionSelected[j]=saveOptionSelected[i];
}
@ -1311,21 +1306,19 @@ NS_IMETHODIMP nsSelectControlFrame::SetProperty(nsIAtom* aName, const nsString&
// We also loose the status of what has been selected.
} else {
// Remove all stale options
PRInt32 i;
PRUint32 i;
for (i=saveNumOptions; i>=0; i--) {
listWidget->RemoveItemAt(i);
}
// Add all the options back in
PRBool selected = PR_FALSE;
nsString text(" ");
for (i=0; i<mNumOptions; i++) {
// Get the default (XXXincorrect) selected value and text of the option
nsIDOMNode* node = nsnull;
options->Item(i, &node);
if (node) {
nsIDOMHTMLOptionElement* option = nsnull;
nsresult result = node->QueryInterface(kIDOMHTMLOptionElementIID, (void**)&option);
result = node->QueryInterface(kIDOMHTMLOptionElementIID, (void**)&option);
if ((NS_OK == result) && option) {
option->GetDefaultSelected(&selected); // Should be sel, not defsel :(
mOptionSelected[i]=selected;
@ -1381,9 +1374,9 @@ NS_IMETHODIMP nsSelectControlFrame::GetProperty(nsIAtom* aName, nsString& aValue
if (nsHTMLAtoms::selected == aName) {
PRInt32 error = 0;
PRBool selected = PR_FALSE;
PRInt32 index = aValue.ToInteger(&error, 10); // Get index from aValue
PRInt32 indx = aValue.ToInteger(&error, 10); // Get index from aValue
if (error == 0)
GetOptionSelectedFromWidget(index, &selected);
GetOptionSelectedFromWidget(indx, &selected);
nsFormControlHelper::GetBoolString(selected, aValue);
// For selectedIndex, get the value from the widget