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-rw-r--r--indra/llui/lltextbase.h46
1 files changed, 33 insertions, 13 deletions
diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h
index eb4697da15..b3fde84f5f 100644
--- a/indra/llui/lltextbase.h
+++ b/indra/llui/lltextbase.h
@@ -35,6 +35,7 @@
#include "llstyle.h"
#include "llkeywords.h"
#include "llpanel.h"
+#include "lltextparser.h"
#include <string>
#include <vector>
@@ -45,6 +46,7 @@
class LLScrollContainer;
class LLContextMenu;
class LLUrlMatch;
+class LLTextBase;
///
/// A text segment is used to specify a subsection of a text string
@@ -62,6 +64,8 @@ public:
mEnd(end)
{}
virtual ~LLTextSegment();
+ virtual LLTextSegmentPtr clone(LLTextBase& terget) const { return new LLTextSegment(mStart, mEnd); }
+
bool getDimensions(S32 first_char, S32 num_chars, S32& width, S32& height) const;
virtual bool getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const;
@@ -128,6 +132,8 @@ public:
LLNormalTextSegment( LLStyleConstSP style, S32 start, S32 end, LLTextBase& editor );
LLNormalTextSegment( const LLUIColor& color, S32 start, S32 end, LLTextBase& editor, bool is_visible = true);
virtual ~LLNormalTextSegment();
+ LLStyleConstSP cloneStyle(LLTextBase& target, const LLStyle* source) const;
+ /*virtual*/ LLTextSegmentPtr clone(LLTextBase& target) const;
/*virtual*/ bool getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const;
/*virtual*/ S32 getOffset(S32 segment_local_x_coord, S32 start_offset, S32 num_chars, bool round) const;
@@ -180,6 +186,7 @@ class LLLabelTextSegment : public LLNormalTextSegment
public:
LLLabelTextSegment( LLStyleConstSP style, S32 start, S32 end, LLTextBase& editor );
LLLabelTextSegment( const LLUIColor& color, S32 start, S32 end, LLTextBase& editor, bool is_visible = true);
+ /*virtual*/ LLTextSegmentPtr clone(LLTextBase& target) const;
protected:
@@ -194,6 +201,7 @@ class LLEmojiTextSegment : public LLNormalTextSegment
public:
LLEmojiTextSegment(LLStyleConstSP style, S32 start, S32 end, LLTextBase& editor);
LLEmojiTextSegment(const LLUIColor& color, S32 start, S32 end, LLTextBase& editor, bool is_visible = true);
+ /*virtual*/ LLTextSegmentPtr clone(LLTextBase& target) const override;
bool canEdit() const override { return false; }
bool handleToolTip(S32 x, S32 y, MASK mask) override;
@@ -204,6 +212,7 @@ class LLOnHoverChangeableTextSegment : public LLNormalTextSegment
{
public:
LLOnHoverChangeableTextSegment( LLStyleConstSP style, LLStyleConstSP normal_style, S32 start, S32 end, LLTextBase& editor );
+ /*virtual*/ LLTextSegmentPtr clone(LLTextBase& target) const;
/*virtual*/ F32 draw(S32 start, S32 end, S32 selection_start, S32 selection_end, const LLRectf& draw_rect);
/*virtual*/ bool handleHover(S32 x, S32 y, MASK mask);
protected:
@@ -218,6 +227,7 @@ class LLIndexSegment : public LLTextSegment
{
public:
LLIndexSegment() : LLTextSegment(0, 0) {}
+ /*virtual*/ LLTextSegmentPtr clone(LLTextBase& target) const { return new LLIndexSegment(); }
};
class LLInlineViewSegment : public LLTextSegment
@@ -235,6 +245,8 @@ public:
LLInlineViewSegment(const Params& p, S32 start, S32 end);
~LLInlineViewSegment();
+ /*virtual*/ LLTextSegmentPtr clone(LLTextBase& target) const;
+
/*virtual*/ bool getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const;
/*virtual*/ S32 getNumChars(S32 num_pixels, S32 segment_offset, S32 line_offset, S32 max_chars, S32 line_ind) const;
/*virtual*/ void updateLayout(const class LLTextBase& editor);
@@ -256,9 +268,10 @@ class LLLineBreakTextSegment : public LLTextSegment
{
public:
- LLLineBreakTextSegment(LLStyleConstSP style,S32 pos);
+ LLLineBreakTextSegment(LLStyleConstSP style, S32 pos);
LLLineBreakTextSegment(S32 pos);
~LLLineBreakTextSegment();
+ /*virtual*/ LLTextSegmentPtr clone(LLTextBase& target) const;
/*virtual*/ bool getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const;
S32 getNumChars(S32 num_pixels, S32 segment_offset, S32 line_offset, S32 max_chars, S32 line_ind) const;
F32 draw(S32 start, S32 end, S32 selection_start, S32 selection_end, const LLRectf& draw_rect);
@@ -270,17 +283,19 @@ private:
class LLImageTextSegment : public LLTextSegment
{
public:
- LLImageTextSegment(LLStyleConstSP style,S32 pos,class LLTextBase& editor);
+ LLImageTextSegment(LLStyleConstSP style, S32 pos,class LLTextBase& editor);
~LLImageTextSegment();
- /*virtual*/ bool getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const;
- S32 getNumChars(S32 num_pixels, S32 segment_offset, S32 char_offset, S32 max_chars, S32 line_ind) const;
- F32 draw(S32 start, S32 end, S32 selection_start, S32 selection_end, const LLRectf& draw_rect);
+ /*virtual*/ LLTextSegmentPtr clone(LLTextBase& target) const;
+
+ /*virtual*/ bool getDimensionsF32(S32 first_char, S32 num_chars, F32& width, S32& height) const;
+ /*virtual*/ S32 getNumChars(S32 num_pixels, S32 segment_offset, S32 char_offset, S32 max_chars, S32 line_ind) const;
+ /*virtual*/ F32 draw(S32 start, S32 end, S32 selection_start, S32 selection_end, const LLRectf& draw_rect);
/*virtual*/ bool handleToolTip(S32 x, S32 y, MASK mask);
/*virtual*/ void setToolTip(const std::string& tooltip);
private:
- class LLTextBase& mEditor;
+ LLTextBase& mEditor;
LLStyleConstSP mStyle;
protected:
@@ -510,6 +525,7 @@ public:
const LLFontGL* getFont() const override { return mFont; }
+ virtual void copyContents(const LLTextBase* source);
virtual void appendLineBreakSegment(const LLStyle::Params& style_params);
virtual void appendImageSegment(const LLStyle::Params& style_params);
virtual void appendWidget(const LLInlineViewSegment::Params& params, const std::string& text, bool allow_undo);
@@ -607,16 +623,19 @@ protected:
void drawText();
// modify contents
- S32 insertStringNoUndo(S32 pos, const LLWString &wstr, segment_vec_t* segments = NULL); // returns num of chars actually inserted
+ S32 insertStringNoUndo(S32 pos, const LLWString &wstr,
+ segment_vec_t* segments = NULL); // returns num of chars actually inserted
S32 removeStringNoUndo(S32 pos, S32 length);
S32 overwriteCharNoUndo(S32 pos, llwchar wc);
- void appendAndHighlightText(const std::string &new_text, S32 highlight_part, const LLStyle::Params& stylep, bool underline_on_hover_only = false);
+ void appendAndHighlightText(const std::string &new_text,
+ LLTextParser::EHighlightPosition highlight_part,
+ const LLStyle::Params& stylep, bool underline_on_hover_only = false);
// manage segments
- void getSegmentAndOffset( S32 startpos, segment_set_t::const_iterator* seg_iter, S32* offsetp ) const;
- void getSegmentAndOffset( S32 startpos, segment_set_t::iterator* seg_iter, S32* offsetp );
- LLTextSegmentPtr getSegmentAtLocalPos( S32 x, S32 y, bool hit_past_end_of_line = true);
+ void getSegmentAndOffset(S32 startpos, segment_set_t::const_iterator* seg_iter, S32* offsetp) const;
+ void getSegmentAndOffset(S32 startpos, segment_set_t::iterator* seg_iter, S32* offsetp);
+ LLTextSegmentPtr getSegmentAtLocalPos(S32 x, S32 y, bool hit_past_end_of_line = true);
segment_set_t::iterator getEditableSegIterContaining(S32 index);
segment_set_t::const_iterator getEditableSegIterContaining(S32 index) const;
segment_set_t::iterator getSegIterContaining(S32 index);
@@ -658,8 +677,9 @@ protected:
// avatar names are looked up.
void replaceUrl(const std::string &url, const std::string &label, const std::string& icon);
- void appendTextImpl(const std::string &new_text, const LLStyle::Params& input_params = LLStyle::Params());
- void appendAndHighlightTextImpl(const std::string &new_text, S32 highlight_part, const LLStyle::Params& style_params, bool underline_on_hover_only = false);
+ void appendTextImpl(const std::string &new_text, const LLStyle::Params& input_params = LLStyle::Params());
+ void appendAndHighlightTextImpl(const std::string &new_text, LLTextParser::EHighlightPosition highlight_part,
+ const LLStyle::Params& style_params, bool underline_on_hover_only, std::string tooltip = LLStringUtil::null);
S32 normalizeUri(std::string& uri);
protected:
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-18 23:50:16 +0000