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This commit is contained in:
John Preston
2015-04-04 23:01:34 +03:00
parent 868d5f60f3
commit f3bb155b0a
67 changed files with 2712 additions and 1416 deletions
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23
Telegram/SourceFiles/gui/text.h
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@@ -105,6 +105,7 @@ public:
return tmp;//_color;
}
virtual ITextBlock *clone() const = 0;
virtual ~ITextBlock() {
}
@@ -125,6 +126,10 @@ public:
return _nextDir;
}
ITextBlock *clone() const {
return new NewlineBlock(*this);
}
private:
NewlineBlock(const style::font &font, const QString &str, uint16 from, uint16 length) : ITextBlock(font, str, from, length, 0, st::transparent, 0), _nextDir(Qt::LayoutDirectionAuto) {
@@ -160,6 +165,10 @@ public:
return _words.isEmpty() ? 0 : _words.back().f_rbearing();
}
ITextBlock *clone() const {
return new TextBlock(*this);
}
private:
TextBlock(const style::font &font, const QString &str, QFixed minResizeWidth, uint16 from, uint16 length, uchar flags, const style::color &color, uint16 lnkIndex);
@@ -177,6 +186,10 @@ private:
class EmojiBlock : public ITextBlock {
public:
ITextBlock *clone() const {
return new EmojiBlock(*this);
}
private:
EmojiBlock(const style::font &font, const QString &str, uint16 from, uint16 length, uchar flags, const style::color &color, uint16 lnkIndex, const EmojiData *emoji);
@@ -196,6 +209,10 @@ public:
return _height;
}
ITextBlock *clone() const {
return new SkipBlock(*this);
}
private:
SkipBlock(const style::font &font, const QString &str, uint16 from, int32 w, int32 h, uint16 lnkIndex);
@@ -399,6 +416,7 @@ public:
Text(int32 minResizeWidth = QFIXED_MAX);
Text(style::font font, const QString &text, const TextParseOptions &options = _defaultOptions, int32 minResizeWidth = QFIXED_MAX, bool richText = false);
Text(const Text &other);
int32 countHeight(int32 width) const;
void setText(style::font font, const QString &text, const TextParseOptions &options = _defaultOptions);
@@ -417,13 +435,16 @@ public:
void replaceFont(style::font f); // does not recount anything, use at your own risk!
void draw(QPainter &p, int32 left, int32 top, int32 width, style::align align = style::al_left, int32 yFrom = 0, int32 yTo = -1, uint16 selectedFrom = 0, uint16 selectedTo = 0) const;
void drawElided(QPainter &p, int32 left, int32 top, int32 width, int32 lines = 1, style::align align = style::al_left, int32 yFrom = 0, int32 yTo = -1) const;
void drawElided(QPainter &p, int32 left, int32 top, int32 width, int32 lines = 1, style::align align = style::al_left, int32 yFrom = 0, int32 yTo = -1, int32 removeFromEnd = 0) const;
const TextLinkPtr &link(int32 x, int32 y, int32 width, style::align align = style::al_left) const;
void getState(TextLinkPtr &lnk, bool &inText, int32 x, int32 y, int32 width, style::align align = style::al_left) const;
void getSymbol(uint16 &symbol, bool &after, bool &upon, int32 x, int32 y, int32 width, style::align align = style::al_left) const;
uint32 adjustSelection(uint16 from, uint16 to, TextSelectType selectType) const;
bool isEmpty() const {
return _text.isEmpty();
}
QString original(uint16 selectedFrom = 0, uint16 selectedTo = 0xFFFF, bool expandLinks = true) const;
bool lastDots(int32 dots, int32 maxdots = 3) { // hack for typing animation