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Added font size modifier to edit GUI

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This commit is contained in:
Yousef Khadadeh 2025-11-05 14:55:22 +03:00
parent 4857b40af3
commit bc8bd93e3b
8 changed files with 80 additions and 56 deletions
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16
src/RichTextBox/RichTextBox.cpp
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@ -675,9 +675,9 @@ void RichTextBox::rebuild() {
heightOffset += pData.p->getHeight();
}
std::cout << "size: " << tStyleMods.size() << std::endl;
for(auto& s : tStyleMods)
std::cout << s.pos.fParagraphIndex << " " << s.pos.fTextByteIndex << std::endl;
//std::cout << "size: " << tStyleMods.size() << std::endl;
//for(auto& s : tStyleMods)
// std::cout << s.pos.fParagraphIndex << " " << s.pos.fTextByteIndex << std::endl;
needsRebuild = false;
}
@ -816,12 +816,12 @@ SkRect RichTextBox::get_cursor_rect(TextPosition pos) {
height = pData.p->getHeight();
}
else {
if(pos.fTextByteIndex == pData.text.size()) {
if(pos.fTextByteIndex == 0) {
skia::textlayout::Paragraph::GlyphClusterInfo glyphInfo;
bool exists = pData.p->getGlyphClusterAt(prev_grapheme(pData.text, pos.fTextByteIndex), &glyphInfo);
bool exists = pData.p->getGlyphClusterAt(pos.fTextByteIndex, &glyphInfo);
if(exists) {
bool isLtr = glyphInfo.fGlyphClusterPosition == skia::textlayout::TextDirection::kLtr;
topPoint = (isLtr ? glyphInfo.fBounds.TR() : glyphInfo.fBounds.TL()) + SkPoint{0.0f, pData.heightOffset};
topPoint = (isLtr ? glyphInfo.fBounds.TL() : glyphInfo.fBounds.TR()) + SkPoint{0.0f, pData.heightOffset};
height = glyphInfo.fBounds.height();
}
else {
@ -831,10 +831,10 @@ SkRect RichTextBox::get_cursor_rect(TextPosition pos) {
}
else {
skia::textlayout::Paragraph::GlyphClusterInfo glyphInfo;
bool exists = pData.p->getGlyphClusterAt(pos.fTextByteIndex, &glyphInfo);
bool exists = pData.p->getGlyphClusterAt(prev_grapheme(pData.text, pos.fTextByteIndex), &glyphInfo);
if(exists) {
bool isLtr = glyphInfo.fGlyphClusterPosition == skia::textlayout::TextDirection::kLtr;
topPoint = (isLtr ? glyphInfo.fBounds.TL() : glyphInfo.fBounds.TR()) + SkPoint{0.0f, pData.heightOffset};
topPoint = (isLtr ? glyphInfo.fBounds.TR() : glyphInfo.fBounds.TL()) + SkPoint{0.0f, pData.heightOffset};
height = glyphInfo.fBounds.height();
}
else {