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#128394 Cursor position widely off from actual text when selection is made.

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Taking langGroup into consideration when selecting font for text selection, it
should be consistent with the way of rendering text.

r=rbs, sr=attinasi, a=asa, adt
This commit is contained in:
shanjian%netscape.com 2002-04-03 23:26:58 +00:00
parent 969eb059d1
commit 4e99a38eeb
2 changed files with 18 additions and 2 deletions
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10
layout/generic/nsTextFrame.cpp
View File

@ -3400,9 +3400,17 @@ nsTextFrame::GetPosition(nsIPresContext* aCX,
GetStyleContext(&styleContext);
const nsStyleFont *font = (const nsStyleFont*)
styleContext->GetStyleData(eStyleStruct_Font);
const nsStyleVisibility* visibility = (const nsStyleVisibility*)
styleContext->GetStyleData(eStyleStruct_Visibility);
NS_RELEASE(styleContext);
nsCOMPtr<nsIAtom> langGroup;
if (visibility && visibility->mLanguage) {
visibility->mLanguage->GetLanguageGroup(getter_AddRefs(langGroup));
}
nsCOMPtr<nsIFontMetrics> fm;
aCX->GetMetricsFor(font->mFont, getter_AddRefs(fm));
nsCOMPtr<nsIDeviceContext> dx;
aCX->GetDeviceContext(getter_AddRefs(dx));
dx->GetMetricsFor(font->mFont, langGroup, *getter_AddRefs(fm));
acx->SetFont(fm);
// Get the renderable form of the text

10
layout/html/base/src/nsTextFrame.cpp
View File

@ -3400,9 +3400,17 @@ nsTextFrame::GetPosition(nsIPresContext* aCX,
GetStyleContext(&styleContext);
const nsStyleFont *font = (const nsStyleFont*)
styleContext->GetStyleData(eStyleStruct_Font);
const nsStyleVisibility* visibility = (const nsStyleVisibility*)
styleContext->GetStyleData(eStyleStruct_Visibility);
NS_RELEASE(styleContext);
nsCOMPtr<nsIAtom> langGroup;
if (visibility && visibility->mLanguage) {
visibility->mLanguage->GetLanguageGroup(getter_AddRefs(langGroup));
}
nsCOMPtr<nsIFontMetrics> fm;
aCX->GetMetricsFor(font->mFont, getter_AddRefs(fm));
nsCOMPtr<nsIDeviceContext> dx;
aCX->GetDeviceContext(getter_AddRefs(dx));
dx->GetMetricsFor(font->mFont, langGroup, *getter_AddRefs(fm));
acx->SetFont(fm);
// Get the renderable form of the text