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-rw-r--r--indra/llui/lltextbase.cpp14
-rw-r--r--indra/llui/lltextbase.h8
-rw-r--r--indra/llui/lluiimage.cpp36
-rw-r--r--indra/llui/lluiimage.h9
4 files changed, 56 insertions, 11 deletions
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index e0750968ae..2a9515171a 100644
--- a/indra/llui/lltextbase.cpp
+++ b/indra/llui/lltextbase.cpp
@@ -2207,6 +2207,12 @@ LLNormalTextSegment::LLNormalTextSegment( const LLStyleSP& style, S32 start, S32
mEditor(editor)
{
mFontHeight = llceil(mStyle->getFont()->getLineHeight());
+
+ LLUIImagePtr image = mStyle->getImage();
+ if (image.notNull())
+ {
+ mImageLoadedConnection = image->addLoadedCallback(boost::bind(&LLTextBase::needsReflow, &mEditor));
+ }
}
LLNormalTextSegment::LLNormalTextSegment( const LLColor4& color, S32 start, S32 end, LLTextBase& editor, BOOL is_visible)
@@ -2219,6 +2225,12 @@ LLNormalTextSegment::LLNormalTextSegment( const LLColor4& color, S32 start, S32
mFontHeight = llceil(mStyle->getFont()->getLineHeight());
}
+LLNormalTextSegment::~LLNormalTextSegment()
+{
+ mImageLoadedConnection.disconnect();
+}
+
+
F32 LLNormalTextSegment::draw(S32 start, S32 end, S32 selection_start, S32 selection_end, const LLRect& draw_rect)
{
if( end - start > 0 )
@@ -2232,7 +2244,7 @@ F32 LLNormalTextSegment::draw(S32 start, S32 end, S32 selection_start, S32 selec
// Center the image vertically
S32 image_bottom = draw_rect.getCenterY() - (style_image_height/2);
image->draw(draw_rect.mLeft, image_bottom,
- style_image_width, style_image_height);
+ style_image_width, style_image_height, color);
}
return drawClippedSegment( getStart() + start, getStart() + end, selection_start, selection_end, draw_rect);
diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h
index c60b040655..0138ca3704 100644
--- a/indra/llui/lltextbase.h
+++ b/indra/llui/lltextbase.h
@@ -136,7 +136,6 @@ public:
// TODO: move into LLTextSegment?
void createUrlContextMenu(S32 x, S32 y, const std::string &url); // create a popup context menu for the given Url
-
// Text accessors
// TODO: add optional style parameter
virtual void setText(const LLStringExplicit &utf8str , const LLStyle::Params& input_params = LLStyle::Params()); // uses default style
@@ -148,6 +147,8 @@ public:
LLWString getWText() const;
void appendText(const std::string &new_text, bool prepend_newline, const LLStyle::Params& input_params = LLStyle::Params());
+ // force reflow of text
+ void needsReflow() { mReflowNeeded = TRUE; }
S32 getLength() const { return getWText().length(); }
S32 getLineCount() const { return mLineInfoList.size(); }
@@ -162,7 +163,6 @@ public:
S32 getVPad() { return mVPad; }
S32 getHPad() { return mHPad; }
-
S32 getDocIndexFromLocalCoord( S32 local_x, S32 local_y, BOOL round ) const;
LLRect getLocalRectFromDocIndex(S32 pos) const;
LLRect getDocRectFromDocIndex(S32 pos) const;
@@ -180,6 +180,7 @@ public:
void changePage( S32 delta );
void changeLine( S32 delta );
+
const LLFontGL* getDefaultFont() const { return mDefaultFont; }
public:
@@ -303,7 +304,6 @@ protected:
// misc
void updateRects();
- void needsReflow() { mReflowNeeded = TRUE; }
void needsScroll() { mScrollNeeded = TRUE; }
void replaceUrlLabel(const std::string &url, const std::string &label);
@@ -426,6 +426,7 @@ class LLNormalTextSegment : public LLTextSegment
public:
LLNormalTextSegment( const LLStyleSP& style, S32 start, S32 end, LLTextBase& editor );
LLNormalTextSegment( const LLColor4& color, S32 start, S32 end, LLTextBase& editor, BOOL is_visible = TRUE);
+ ~LLNormalTextSegment();
/*virtual*/ bool getDimensions(S32 first_char, S32 num_chars, S32& width, S32& height) const;
/*virtual*/ S32 getOffset(S32 segment_local_x_coord, S32 start_offset, S32 num_chars, bool round) const;
@@ -457,6 +458,7 @@ protected:
S32 mFontHeight;
LLKeywordToken* mToken;
std::string mTooltip;
+ boost::signals2::connection mImageLoadedConnection;
};
class LLIndexSegment : public LLTextSegment
diff --git a/indra/llui/lluiimage.cpp b/indra/llui/lluiimage.cpp
index a8683e55c3..f941f391eb 100644
--- a/indra/llui/lluiimage.cpp
+++ b/indra/llui/lluiimage.cpp
@@ -39,18 +39,20 @@
#include "lluiimage.h"
#include "llui.h"
-LLUIImage::LLUIImage(const std::string& name, LLPointer<LLTexture> image) :
- mName(name),
- mImage(image),
- mScaleRegion(0.f, 1.f, 1.f, 0.f),
- mClipRegion(0.f, 1.f, 1.f, 0.f),
- mUniformScaling(TRUE),
- mNoClip(TRUE)
+LLUIImage::LLUIImage(const std::string& name, LLPointer<LLTexture> image)
+: mName(name),
+ mImage(image),
+ mScaleRegion(0.f, 1.f, 1.f, 0.f),
+ mClipRegion(0.f, 1.f, 1.f, 0.f),
+ mUniformScaling(TRUE),
+ mNoClip(TRUE),
+ mImageLoaded(NULL)
{
}
LLUIImage::~LLUIImage()
{
+ delete mImageLoaded;
}
void LLUIImage::setClipRegion(const LLRectf& region)
@@ -138,6 +140,25 @@ S32 LLUIImage::getTextureHeight() const
return mImage->getHeight(0);
}
+boost::signals2::connection LLUIImage::addLoadedCallback( const image_loaded_signal_t::slot_type& cb )
+{
+ if (!mImageLoaded)
+ {
+ mImageLoaded = new image_loaded_signal_t();
+ }
+ return mImageLoaded->connect(cb);
+}
+
+
+void LLUIImage::onImageLoaded()
+{
+ if (mImageLoaded)
+ {
+ (*mImageLoaded)();
+ }
+}
+
+
namespace LLInitParam
{
LLUIImage* TypedParam<LLUIImage*>::getValueFromBlock() const
@@ -170,3 +191,4 @@ namespace LLInitParam
return (a == b);
}
}
+
diff --git a/indra/llui/lluiimage.h b/indra/llui/lluiimage.h
index 9d734bcfdf..5fa9610ab2 100644
--- a/indra/llui/lluiimage.h
+++ b/indra/llui/lluiimage.h
@@ -39,6 +39,7 @@
#include "llrefcount.h"
#include "llrect.h"
#include <boost/function.hpp>
+#include <boost/signals2.hpp>
#include "llinitparam.h"
#include "lltexture.h"
@@ -47,6 +48,8 @@ extern const LLColor4 UI_VERTEX_COLOR;
class LLUIImage : public LLRefCount
{
public:
+ typedef boost::signals2::signal<void (void)> image_loaded_signal_t;
+
LLUIImage(const std::string& name, LLPointer<LLTexture> image);
virtual ~LLUIImage();
@@ -77,7 +80,13 @@ public:
S32 getTextureWidth() const;
S32 getTextureHeight() const;
+ boost::signals2::connection addLoadedCallback( const image_loaded_signal_t::slot_type& cb );
+
+ void onImageLoaded();
+
protected:
+ image_loaded_signal_t* mImageLoaded;
+
std::string mName;
LLRectf mScaleRegion;
LLRectf mClipRegion;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 14:08:19 +0000