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Bug 758179. Part 2: Add flags parameter to GetContentOffsetsFromPoint(External). r=mats
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@ -1310,7 +1310,8 @@ nsHyperTextAccessible::GetOffsetAtPoint(PRInt32 aX, PRInt32 aY,
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if (pointInFrame.x < frameSize.width && pointInFrame.y < frameSize.height) {
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// Finished
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if (frame->GetType() == nsGkAtoms::textFrame) {
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nsIFrame::ContentOffsets contentOffsets = frame->GetContentOffsetsFromPointExternal(pointInFrame, true);
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nsIFrame::ContentOffsets contentOffsets =
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frame->GetContentOffsetsFromPointExternal(pointInFrame, nsIFrame::IGNORE_SELECTION_STYLE);
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if (contentOffsets.IsNull() || contentOffsets.content != content) {
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return NS_OK; // Not found, will return -1
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}
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@ -3416,10 +3416,10 @@ static nsIFrame* AdjustFrameForSelectionStyles(nsIFrame* aFrame) {
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nsIFrame::ContentOffsets nsIFrame::GetContentOffsetsFromPoint(nsPoint aPoint,
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bool aIgnoreSelectionStyle)
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PRUint32 aFlags)
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{
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nsIFrame *adjustedFrame;
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if (aIgnoreSelectionStyle) {
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if (aFlags & IGNORE_SELECTION_STYLE) {
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adjustedFrame = this;
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}
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else {
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@ -1289,6 +1289,11 @@ public:
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// to display on.
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bool associateWithNext;
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};
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enum {
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IGNORE_SELECTION_STYLE = 0x01,
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// Treat visibility:hidden frames as non-selectable
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SKIP_HIDDEN = 0x02
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};
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/**
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* This function calculates the content offsets for selection relative to
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* a point. Note that this should generally only be callled on the event
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@ -1297,11 +1302,11 @@ public:
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* @param aPoint point relative to this frame
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*/
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ContentOffsets GetContentOffsetsFromPoint(nsPoint aPoint,
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bool aIgnoreSelectionStyle = false);
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PRUint32 aFlags = 0);
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virtual ContentOffsets GetContentOffsetsFromPointExternal(nsPoint aPoint,
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bool aIgnoreSelectionStyle = false)
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{ return GetContentOffsetsFromPoint(aPoint, aIgnoreSelectionStyle); }
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PRUint32 aFlags = 0)
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{ return GetContentOffsetsFromPoint(aPoint, aFlags); }
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/**
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* This structure holds information about a cursor. mContainer represents a
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