summaryrefslogtreecommitdiff
path: root/indra/llui
diff options
context:
space:
mode:
Diffstat (limited to 'indra/llui')
-rw-r--r--indra/llui/llchatentry.cpp32
-rw-r--r--indra/llui/llchatentry.h7
-rw-r--r--indra/llui/llscrollbar.cpp5
-rw-r--r--indra/llui/llscrollbar.h3
-rw-r--r--indra/llui/llscrollcontainer.cpp32
-rw-r--r--indra/llui/llscrollcontainer.h4
-rw-r--r--indra/llui/lltextbase.cpp4
-rw-r--r--indra/llui/lltextbase.h6
8 files changed, 76 insertions, 17 deletions
diff --git a/indra/llui/llchatentry.cpp b/indra/llui/llchatentry.cpp
index 9e48dcde7e..6a1b48a08a 100644
--- a/indra/llui/llchatentry.cpp
+++ b/indra/llui/llchatentry.cpp
@@ -25,6 +25,7 @@
*/
#include "linden_common.h"
+#include "llscrollcontainer.h"
#include "llchatentry.h"
@@ -42,7 +43,9 @@ LLChatEntry::LLChatEntry(const Params& p)
mHasHistory(p.has_history),
mIsExpandable(p.is_expandable),
mExpandLinesCount(p.expand_lines_count),
- mPrevLinesCount(0)
+ mPrevLinesCount(0),
+ mSingleLineMode(false),
+ mPrevExpandedLineCount(S32_MAX)
{
// Initialize current history line iterator
mCurrentHistoryLine = mLineHistory.begin();
@@ -82,20 +85,23 @@ boost::signals2::connection LLChatEntry::setTextExpandedCallback(const commit_si
void LLChatEntry::expandText()
{
+ S32 line_count = mSingleLineMode ? 1 : mExpandLinesCount;
+
int visible_lines_count = llabs(getVisibleLines(true).first - getVisibleLines(true).second);
- bool can_expand = getLineCount() <= mExpandLinesCount;
+ bool can_changed = getLineCount() <= line_count || line_count < mPrevExpandedLineCount ;
+ mPrevExpandedLineCount = line_count;
// true if pasted text has more lines than expand height limit and expand limit is not reached yet
- bool text_pasted = (getLineCount() > mExpandLinesCount) && (visible_lines_count < mExpandLinesCount);
+ bool text_pasted = (getLineCount() > line_count) && (visible_lines_count < line_count);
- if (mIsExpandable && (can_expand || text_pasted) && getLineCount() != mPrevLinesCount)
+ if (mIsExpandable && (can_changed || text_pasted || mSingleLineMode) && getLineCount() != mPrevLinesCount)
{
int lines_height = 0;
if (text_pasted)
{
// text is pasted and now mLineInfoList.size() > mExpandLineCounts and mLineInfoList is not empty,
- // so lines_height is the sum of the last 'mExpandLinesCount' lines height
- lines_height = (mLineInfoList.end() - mExpandLinesCount)->mRect.mTop - mLineInfoList.back().mRect.mBottom;
+ // so lines_height is the sum of the last 'expanded_line_count' lines height
+ lines_height = (mLineInfoList.end() - line_count)->mRect.mTop - mLineInfoList.back().mRect.mBottom;
}
else
{
@@ -114,6 +120,8 @@ void LLChatEntry::expandText()
{
(*mTextExpandedSignal)(this, LLSD() );
}
+
+ needsReflow();
}
}
@@ -235,3 +243,15 @@ BOOL LLChatEntry::handleSpecialKey(const KEY key, const MASK mask)
return handled;
}
+
+void LLChatEntry::enableSingleLineMode(bool single_line_mode)
+{
+ if (mScroller)
+ {
+ mScroller->setSize(single_line_mode ? 0 : -1);
+ }
+
+ mSingleLineMode = single_line_mode;
+ mPrevLinesCount = -1;
+ setWordWrap(!single_line_mode);
+}
diff --git a/indra/llui/llchatentry.h b/indra/llui/llchatentry.h
index 49181c8d78..49c8d21450 100644
--- a/indra/llui/llchatentry.h
+++ b/indra/llui/llchatentry.h
@@ -65,6 +65,7 @@ public:
/*virtual*/ void onFocusReceived();
/*virtual*/ void onFocusLost();
+ void enableSingleLineMode(bool single_line_mode);
boost::signals2::connection setTextExpandedCallback(const commit_signal_t::slot_type& cb);
private:
@@ -95,9 +96,11 @@ private:
line_history_t mLineHistory; // line history storage
bool mHasHistory; // flag for enabled/disabled line history
bool mIsExpandable;
+ bool mSingleLineMode;
- int mExpandLinesCount;
- int mPrevLinesCount;
+ S32 mExpandLinesCount;
+ S32 mPrevLinesCount;
+ S32 mPrevExpandedLineCount;
};
#endif /* LLCHATENTRY_H_ */
diff --git a/indra/llui/llscrollbar.cpp b/indra/llui/llscrollbar.cpp
index 5d3bf7a670..13887cbe73 100644
--- a/indra/llui/llscrollbar.cpp
+++ b/indra/llui/llscrollbar.cpp
@@ -642,3 +642,8 @@ void LLScrollbar::onLineDownBtnPressed( const LLSD& data )
{
changeLine( mStepSize, TRUE );
}
+
+void LLScrollbar::setThickness(S32 thickness)
+{
+ mThickness = thickness < 0 ? LLUI::sSettingGroups["config"]->getS32("UIScrollbarSize") : thickness;
+}
diff --git a/indra/llui/llscrollbar.h b/indra/llui/llscrollbar.h
index ff74f753b9..21fd2d631e 100644
--- a/indra/llui/llscrollbar.h
+++ b/indra/llui/llscrollbar.h
@@ -124,6 +124,9 @@ public:
void onLineUpBtnPressed(const LLSD& data);
void onLineDownBtnPressed(const LLSD& data);
+
+ S32 getThickness() const { return mThickness; }
+ void setThickness(S32 thickness);
private:
void updateThumbRect();
diff --git a/indra/llui/llscrollcontainer.cpp b/indra/llui/llscrollcontainer.cpp
index 2fd187a526..cbcce0ece5 100644
--- a/indra/llui/llscrollcontainer.cpp
+++ b/indra/llui/llscrollcontainer.cpp
@@ -73,7 +73,8 @@ LLScrollContainer::Params::Params()
hide_scrollbar("hide_scrollbar"),
min_auto_scroll_rate("min_auto_scroll_rate", 100),
max_auto_scroll_rate("max_auto_scroll_rate", 1000),
- reserve_scroll_corner("reserve_scroll_corner", false)
+ reserve_scroll_corner("reserve_scroll_corner", false),
+ size("size", -1)
{}
@@ -88,9 +89,12 @@ LLScrollContainer::LLScrollContainer(const LLScrollContainer::Params& p)
mReserveScrollCorner(p.reserve_scroll_corner),
mMinAutoScrollRate(p.min_auto_scroll_rate),
mMaxAutoScrollRate(p.max_auto_scroll_rate),
- mScrolledView(NULL)
+ mScrolledView(NULL),
+ mSize(p.size)
{
- static LLUICachedControl<S32> scrollbar_size ("UIScrollbarSize", 0);
+ static LLUICachedControl<S32> scrollbar_size_control ("UIScrollbarSize", 0);
+ S32 scrollbar_size = (mSize == -1 ? scrollbar_size_control : mSize);
+
LLRect border_rect( 0, getRect().getHeight(), getRect().getWidth(), 0 );
LLViewBorder::Params params;
params.name("scroll border");
@@ -276,7 +280,6 @@ BOOL LLScrollContainer::handleDragAndDrop(S32 x, S32 y, MASK mask,
EAcceptance* accept,
std::string& tooltip_msg)
{
- static LLUICachedControl<S32> scrollbar_size ("UIScrollbarSize", 0);
// Scroll folder view if needed. Never accepts a drag or drop.
*accept = ACCEPT_NO;
BOOL handled = autoScroll(x, y);
@@ -292,7 +295,8 @@ BOOL LLScrollContainer::handleDragAndDrop(S32 x, S32 y, MASK mask,
bool LLScrollContainer::autoScroll(S32 x, S32 y)
{
- static LLUICachedControl<S32> scrollbar_size ("UIScrollbarSize", 0);
+ static LLUICachedControl<S32> scrollbar_size_control ("UIScrollbarSize", 0);
+ S32 scrollbar_size = (mSize == -1 ? scrollbar_size_control : mSize);
bool scrolling = false;
if( mScrollbar[HORIZONTAL]->getVisible() || mScrollbar[VERTICAL]->getVisible() )
@@ -365,7 +369,9 @@ bool LLScrollContainer::autoScroll(S32 x, S32 y)
void LLScrollContainer::calcVisibleSize( S32 *visible_width, S32 *visible_height, BOOL* show_h_scrollbar, BOOL* show_v_scrollbar ) const
{
const LLRect& doc_rect = getScrolledViewRect();
- static LLUICachedControl<S32> scrollbar_size ("UIScrollbarSize", 0);
+ static LLUICachedControl<S32> scrollbar_size_control ("UIScrollbarSize", 0);
+ S32 scrollbar_size = (mSize == -1 ? scrollbar_size_control : mSize);
+
S32 doc_width = doc_rect.getWidth();
S32 doc_height = doc_rect.getHeight();
@@ -406,7 +412,9 @@ void LLScrollContainer::calcVisibleSize( S32 *visible_width, S32 *visible_height
void LLScrollContainer::draw()
{
- static LLUICachedControl<S32> scrollbar_size ("UIScrollbarSize", 0);
+ static LLUICachedControl<S32> scrollbar_size_control ("UIScrollbarSize", 0);
+ S32 scrollbar_size = (mSize == -1 ? scrollbar_size_control : mSize);
+
if (mAutoScrolling)
{
// add acceleration to autoscroll
@@ -515,7 +523,9 @@ void LLScrollContainer::updateScroll()
{
return;
}
- static LLUICachedControl<S32> scrollbar_size ("UIScrollbarSize", 0);
+ static LLUICachedControl<S32> scrollbar_size_control ("UIScrollbarSize", 0);
+ S32 scrollbar_size = (mSize == -1 ? scrollbar_size_control : mSize);
+
LLRect doc_rect = mScrolledView->getRect();
S32 doc_width = doc_rect.getWidth();
S32 doc_height = doc_rect.getHeight();
@@ -716,3 +726,9 @@ S32 LLScrollContainer::getBorderWidth() const
return 0;
}
+void LLScrollContainer::setSize(S32 size)
+{
+ mSize = size;
+ mScrollbar[VERTICAL]->setThickness(size);
+ mScrollbar[HORIZONTAL]->setThickness(size);
+}
diff --git a/indra/llui/llscrollcontainer.h b/indra/llui/llscrollcontainer.h
index d87c95b3d7..4eb43539b8 100644
--- a/indra/llui/llscrollcontainer.h
+++ b/indra/llui/llscrollcontainer.h
@@ -68,6 +68,7 @@ public:
max_auto_scroll_rate;
Optional<LLUIColor> bg_color;
Optional<LLScrollbar::callback_t> scroll_callback;
+ Optional<S32> size;
Params();
};
@@ -116,6 +117,9 @@ public:
bool autoScroll(S32 x, S32 y);
+ S32 getSize() const { return mSize; }
+ void setSize(S32 thickness);
+
protected:
LLView* mScrolledView;
diff --git a/indra/llui/lltextbase.cpp b/indra/llui/lltextbase.cpp
index 270d5294f9..a815cfc176 100644
--- a/indra/llui/lltextbase.cpp
+++ b/indra/llui/lltextbase.cpp
@@ -3490,3 +3490,7 @@ F32 LLImageTextSegment::draw(S32 start, S32 end, S32 selection_start, S32 select
return 0.0;
}
+void LLTextBase::setWordWrap(bool wrap)
+{
+ mWordWrap = wrap;
+}
diff --git a/indra/llui/lltextbase.h b/indra/llui/lltextbase.h
index ad566a36d3..20a73387b5 100644
--- a/indra/llui/lltextbase.h
+++ b/indra/llui/lltextbase.h
@@ -41,6 +41,7 @@
#include <boost/signals2.hpp>
+class LLScrollContainer;
class LLContextMenu;
class LLUrlMatch;
@@ -434,6 +435,9 @@ public:
virtual void appendWidget(const LLInlineViewSegment::Params& params, const std::string& text, bool allow_undo);
boost::signals2::connection setURLClickedCallback(const commit_signal_t::slot_type& cb);
+ void setWordWrap(bool wrap);
+ LLScrollContainer* getScrollContainer() const { return mScroller; }
+
protected:
// helper structs
struct compare_bottom;
@@ -634,7 +638,7 @@ protected:
// support widgets
LLContextMenu* mPopupMenu;
LLView* mDocumentView;
- class LLScrollContainer* mScroller;
+ LLScrollContainer* mScroller;
// transient state
S32 mReflowIndex; // index at which to start reflow. S32_MAX indicates no reflow needed.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 01:00:52 +0000