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-rw-r--r--indra/llui/llconsole.cpp624
1 files changed, 312 insertions, 312 deletions
diff --git a/indra/llui/llconsole.cpp b/indra/llui/llconsole.cpp
index 8fc2978bdd..795bf1070a 100644
--- a/indra/llui/llconsole.cpp
+++ b/indra/llui/llconsole.cpp
@@ -1,25 +1,25 @@
-/**
+/**
* @file llconsole.cpp
* @brief a scrolling console output device
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
- *
+ *
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
- *
+ *
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
- *
+ *
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
+ *
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
@@ -52,352 +52,352 @@ extern void AddNewDebugConsoleToLCD(const LLWString &newLine);
LLConsole* gConsole = NULL; // Created and destroyed in LLViewerWindow.
const F32 FADE_DURATION = 2.f;
-
+
static LLDefaultChildRegistry::Register<LLConsole> r("console");
-LLConsole::LLConsole(const LLConsole::Params& p)
-: LLUICtrl(p),
- LLFixedBuffer(p.max_lines),
- mLinePersistTime(p.persist_time), // seconds
- mFont(p.font),
- mConsoleWidth(0),
- mConsoleHeight(0)
+LLConsole::LLConsole(const LLConsole::Params& p)
+: LLUICtrl(p),
+ LLFixedBuffer(p.max_lines),
+ mLinePersistTime(p.persist_time), // seconds
+ mFont(p.font),
+ mConsoleWidth(0),
+ mConsoleHeight(0)
{
- if (p.font_size_index.isProvided())
- {
- setFontSize(p.font_size_index);
- }
- mFadeTime = mLinePersistTime - FADE_DURATION;
- setMaxLines(LLUI::getInstance()->mSettingGroups["config"]->getS32("ConsoleMaxLines"));
+ if (p.font_size_index.isProvided())
+ {
+ setFontSize(p.font_size_index);
+ }
+ mFadeTime = mLinePersistTime - FADE_DURATION;
+ setMaxLines(LLUI::getInstance()->mSettingGroups["config"]->getS32("ConsoleMaxLines"));
}
void LLConsole::setLinePersistTime(F32 seconds)
{
- mLinePersistTime = seconds;
- mFadeTime = mLinePersistTime - FADE_DURATION;
+ mLinePersistTime = seconds;
+ mFadeTime = mLinePersistTime - FADE_DURATION;
}
void LLConsole::reshape(S32 width, S32 height, BOOL called_from_parent)
{
- S32 new_width = llmax(50, llmin(getRect().getWidth(), width));
- S32 new_height = llmax(llfloor(mFont->getLineHeight()) + 15, llmin(getRect().getHeight(), height));
-
- if ( mConsoleWidth == new_width
- && mConsoleHeight == new_height )
- {
- return;
- }
-
- mConsoleWidth = new_width;
- mConsoleHeight= new_height;
-
- LLUICtrl::reshape(new_width, new_height, called_from_parent);
-
- for(paragraph_t::iterator paragraph_it = mParagraphs.begin(); paragraph_it != mParagraphs.end(); paragraph_it++)
- {
- (*paragraph_it).updateLines((F32)getRect().getWidth(), mFont, true);
- }
+ S32 new_width = llmax(50, llmin(getRect().getWidth(), width));
+ S32 new_height = llmax(llfloor(mFont->getLineHeight()) + 15, llmin(getRect().getHeight(), height));
+
+ if ( mConsoleWidth == new_width
+ && mConsoleHeight == new_height )
+ {
+ return;
+ }
+
+ mConsoleWidth = new_width;
+ mConsoleHeight= new_height;
+
+ LLUICtrl::reshape(new_width, new_height, called_from_parent);
+
+ for(paragraph_t::iterator paragraph_it = mParagraphs.begin(); paragraph_it != mParagraphs.end(); paragraph_it++)
+ {
+ (*paragraph_it).updateLines((F32)getRect().getWidth(), mFont, true);
+ }
}
void LLConsole::setFontSize(S32 size_index)
{
- if (-1 == size_index)
- {
- mFont = LLFontGL::getFontMonospace();
- }
- else if (0 == size_index)
- {
- mFont = LLFontGL::getFontSansSerif();
- }
- else if (1 == size_index)
- {
- mFont = LLFontGL::getFontSansSerifBig();
- }
- else
- {
- mFont = LLFontGL::getFontSansSerifHuge();
- }
- // Make sure the font exists
- if (mFont == NULL)
- {
- mFont = LLFontGL::getFontDefault();
- }
-
- for(paragraph_t::iterator paragraph_it = mParagraphs.begin(); paragraph_it != mParagraphs.end(); paragraph_it++)
- {
- (*paragraph_it).updateLines((F32)getRect().getWidth(), mFont, true);
- }
+ if (-1 == size_index)
+ {
+ mFont = LLFontGL::getFontMonospace();
+ }
+ else if (0 == size_index)
+ {
+ mFont = LLFontGL::getFontSansSerif();
+ }
+ else if (1 == size_index)
+ {
+ mFont = LLFontGL::getFontSansSerifBig();
+ }
+ else
+ {
+ mFont = LLFontGL::getFontSansSerifHuge();
+ }
+ // Make sure the font exists
+ if (mFont == NULL)
+ {
+ mFont = LLFontGL::getFontDefault();
+ }
+
+ for(paragraph_t::iterator paragraph_it = mParagraphs.begin(); paragraph_it != mParagraphs.end(); paragraph_it++)
+ {
+ (*paragraph_it).updateLines((F32)getRect().getWidth(), mFont, true);
+ }
}
void LLConsole::draw()
{
- // Units in pixels
- static const F32 padding_horizontal = 10;
- static const F32 padding_vertical = 3;
- LLGLSUIDefault gls_ui;
-
- // skip lines added more than mLinePersistTime ago
- F32 cur_time = mTimer.getElapsedTimeF32();
-
- F32 skip_time = cur_time - mLinePersistTime;
- F32 fade_time = cur_time - mFadeTime;
-
- if (mParagraphs.empty()) //No text to draw.
- {
- return;
- }
-
- U32 num_lines=0;
-
- paragraph_t::reverse_iterator paragraph_it;
- paragraph_it = mParagraphs.rbegin();
- U32 paragraph_num=mParagraphs.size();
-
- while (!mParagraphs.empty() && paragraph_it != mParagraphs.rend())
- {
- num_lines += (*paragraph_it).mLines.size();
- if(num_lines > mMaxLines
- || ( (mLinePersistTime > (F32)0.f) && ((*paragraph_it).mAddTime - skip_time)/(mLinePersistTime - mFadeTime) <= (F32)0.f))
- { //All lines above here are done. Lose them.
- for (U32 i=0;i<paragraph_num;i++)
- {
- if (!mParagraphs.empty())
- mParagraphs.pop_front();
- }
- break;
- }
- paragraph_num--;
- paragraph_it++;
- }
-
- if (mParagraphs.empty())
- {
- return;
- }
-
- // draw remaining lines
- F32 y_pos = 0.f;
-
- LLUIImagePtr imagep = LLUI::getUIImage("transparent");
-
- static LLCachedControl<F32> console_bg_opacity(*LLUI::getInstance()->mSettingGroups["config"], "ConsoleBackgroundOpacity", 0.7f);
- F32 console_opacity = llclamp(console_bg_opacity(), 0.f, 1.f);
-
- LLColor4 color = LLUIColorTable::instance().getColor("ConsoleBackground");
- color.mV[VALPHA] *= console_opacity;
-
- F32 line_height = mFont->getLineHeight();
-
- for(paragraph_it = mParagraphs.rbegin(); paragraph_it != mParagraphs.rend(); paragraph_it++)
- {
- S32 target_height = llfloor( (*paragraph_it).mLines.size() * line_height + padding_vertical);
- S32 target_width = llfloor( (*paragraph_it).mMaxWidth + padding_horizontal);
-
- y_pos += ((*paragraph_it).mLines.size()) * line_height;
- imagep->drawSolid(-14, (S32)(y_pos + line_height - target_height), target_width, target_height, color);
-
- F32 y_off=0;
-
- F32 alpha;
-
- if ((mLinePersistTime > 0.f) && ((*paragraph_it).mAddTime < fade_time))
- {
- alpha = ((*paragraph_it).mAddTime - skip_time)/(mLinePersistTime - mFadeTime);
- }
- else
- {
- alpha = 1.0f;
- }
-
- if( alpha > 0.f )
- {
- for (lines_t::iterator line_it=(*paragraph_it).mLines.begin();
- line_it != (*paragraph_it).mLines.end();
- line_it ++)
- {
- for (line_color_segments_t::iterator seg_it = (*line_it).mLineColorSegments.begin();
- seg_it != (*line_it).mLineColorSegments.end();
- seg_it++)
- {
- mFont->render((*seg_it).mText, 0, (*seg_it).mXPosition - 8, y_pos - y_off,
- LLColor4(
- (*seg_it).mColor.mV[VRED],
- (*seg_it).mColor.mV[VGREEN],
- (*seg_it).mColor.mV[VBLUE],
- (*seg_it).mColor.mV[VALPHA]*alpha),
- LLFontGL::LEFT,
- LLFontGL::BASELINE,
- LLFontGL::NORMAL,
- LLFontGL::DROP_SHADOW,
- S32_MAX,
- target_width
- );
- }
- y_off += line_height;
- }
- }
- y_pos += padding_vertical;
- }
+ // Units in pixels
+ static const F32 padding_horizontal = 10;
+ static const F32 padding_vertical = 3;
+ LLGLSUIDefault gls_ui;
+
+ // skip lines added more than mLinePersistTime ago
+ F32 cur_time = mTimer.getElapsedTimeF32();
+
+ F32 skip_time = cur_time - mLinePersistTime;
+ F32 fade_time = cur_time - mFadeTime;
+
+ if (mParagraphs.empty()) //No text to draw.
+ {
+ return;
+ }
+
+ U32 num_lines=0;
+
+ paragraph_t::reverse_iterator paragraph_it;
+ paragraph_it = mParagraphs.rbegin();
+ U32 paragraph_num=mParagraphs.size();
+
+ while (!mParagraphs.empty() && paragraph_it != mParagraphs.rend())
+ {
+ num_lines += (*paragraph_it).mLines.size();
+ if(num_lines > mMaxLines
+ || ( (mLinePersistTime > (F32)0.f) && ((*paragraph_it).mAddTime - skip_time)/(mLinePersistTime - mFadeTime) <= (F32)0.f))
+ { //All lines above here are done. Lose them.
+ for (U32 i=0;i<paragraph_num;i++)
+ {
+ if (!mParagraphs.empty())
+ mParagraphs.pop_front();
+ }
+ break;
+ }
+ paragraph_num--;
+ paragraph_it++;
+ }
+
+ if (mParagraphs.empty())
+ {
+ return;
+ }
+
+ // draw remaining lines
+ F32 y_pos = 0.f;
+
+ LLUIImagePtr imagep = LLUI::getUIImage("transparent");
+
+ static LLCachedControl<F32> console_bg_opacity(*LLUI::getInstance()->mSettingGroups["config"], "ConsoleBackgroundOpacity", 0.7f);
+ F32 console_opacity = llclamp(console_bg_opacity(), 0.f, 1.f);
+
+ LLColor4 color = LLUIColorTable::instance().getColor("ConsoleBackground");
+ color.mV[VALPHA] *= console_opacity;
+
+ F32 line_height = mFont->getLineHeight();
+
+ for(paragraph_it = mParagraphs.rbegin(); paragraph_it != mParagraphs.rend(); paragraph_it++)
+ {
+ S32 target_height = llfloor( (*paragraph_it).mLines.size() * line_height + padding_vertical);
+ S32 target_width = llfloor( (*paragraph_it).mMaxWidth + padding_horizontal);
+
+ y_pos += ((*paragraph_it).mLines.size()) * line_height;
+ imagep->drawSolid(-14, (S32)(y_pos + line_height - target_height), target_width, target_height, color);
+
+ F32 y_off=0;
+
+ F32 alpha;
+
+ if ((mLinePersistTime > 0.f) && ((*paragraph_it).mAddTime < fade_time))
+ {
+ alpha = ((*paragraph_it).mAddTime - skip_time)/(mLinePersistTime - mFadeTime);
+ }
+ else
+ {
+ alpha = 1.0f;
+ }
+
+ if( alpha > 0.f )
+ {
+ for (lines_t::iterator line_it=(*paragraph_it).mLines.begin();
+ line_it != (*paragraph_it).mLines.end();
+ line_it ++)
+ {
+ for (line_color_segments_t::iterator seg_it = (*line_it).mLineColorSegments.begin();
+ seg_it != (*line_it).mLineColorSegments.end();
+ seg_it++)
+ {
+ mFont->render((*seg_it).mText, 0, (*seg_it).mXPosition - 8, y_pos - y_off,
+ LLColor4(
+ (*seg_it).mColor.mV[VRED],
+ (*seg_it).mColor.mV[VGREEN],
+ (*seg_it).mColor.mV[VBLUE],
+ (*seg_it).mColor.mV[VALPHA]*alpha),
+ LLFontGL::LEFT,
+ LLFontGL::BASELINE,
+ LLFontGL::NORMAL,
+ LLFontGL::DROP_SHADOW,
+ S32_MAX,
+ target_width
+ );
+ }
+ y_off += line_height;
+ }
+ }
+ y_pos += padding_vertical;
+ }
}
//Generate highlight color segments for this paragraph. Pass in default color of paragraph.
-void LLConsole::Paragraph::makeParagraphColorSegments (const LLColor4 &color)
+void LLConsole::Paragraph::makeParagraphColorSegments (const LLColor4 &color)
{
- LLSD paragraph_color_segments;
- paragraph_color_segments[0]["text"] =wstring_to_utf8str(mParagraphText);
- LLSD color_sd = color.getValue();
- paragraph_color_segments[0]["color"]=color_sd;
-
- for(LLSD::array_const_iterator color_segment_it = paragraph_color_segments.beginArray();
- color_segment_it != paragraph_color_segments.endArray();
- ++color_segment_it)
- {
- LLSD color_llsd = (*color_segment_it)["color"];
- std::string color_str = (*color_segment_it)["text"].asString();
-
- ParagraphColorSegment color_segment;
-
- color_segment.mColor.setValue(color_llsd);
- color_segment.mNumChars = color_str.length();
-
- mParagraphColorSegments.push_back(color_segment);
- }
+ LLSD paragraph_color_segments;
+ paragraph_color_segments[0]["text"] =wstring_to_utf8str(mParagraphText);
+ LLSD color_sd = color.getValue();
+ paragraph_color_segments[0]["color"]=color_sd;
+
+ for(LLSD::array_const_iterator color_segment_it = paragraph_color_segments.beginArray();
+ color_segment_it != paragraph_color_segments.endArray();
+ ++color_segment_it)
+ {
+ LLSD color_llsd = (*color_segment_it)["color"];
+ std::string color_str = (*color_segment_it)["text"].asString();
+
+ ParagraphColorSegment color_segment;
+
+ color_segment.mColor.setValue(color_llsd);
+ color_segment.mNumChars = color_str.length();
+
+ mParagraphColorSegments.push_back(color_segment);
+ }
}
//Called when a paragraph is added to the console or window is resized.
void LLConsole::Paragraph::updateLines(F32 screen_width, const LLFontGL* font, bool force_resize)
{
- if ( !force_resize )
- {
- if ( mMaxWidth >= 0.0f
- && mMaxWidth < screen_width )
- {
- return; //No resize required.
- }
- }
-
- screen_width = screen_width - 30; //Margin for small windows.
-
- if ( mParagraphText.empty()
- || mParagraphColorSegments.empty()
- || font == NULL)
- {
- return; //Not enough info to complete.
- }
-
- mLines.clear(); //Chuck everything.
- mMaxWidth = 0.0f;
-
- paragraph_color_segments_t::iterator current_color = mParagraphColorSegments.begin();
- U32 current_color_length = (*current_color).mNumChars;
-
- S32 paragraph_offset = 0; //Offset into the paragraph text.
-
- // Wrap lines that are longer than the view is wide.
- while( paragraph_offset < (S32)mParagraphText.length() &&
- mParagraphText[paragraph_offset] != 0)
- {
- S32 skip_chars; // skip '\n'
- // Figure out if a word-wrapped line fits here.
- LLWString::size_type line_end = mParagraphText.find_first_of(llwchar('\n'), paragraph_offset);
- if (line_end != LLWString::npos)
- {
- skip_chars = 1; // skip '\n'
- }
- else
- {
- line_end = mParagraphText.size();
- skip_chars = 0;
- }
-
- U32 drawable = font->maxDrawableChars(mParagraphText.c_str()+paragraph_offset, screen_width, line_end - paragraph_offset, LLFontGL::WORD_BOUNDARY_IF_POSSIBLE);
-
- if (drawable != 0)
- {
- F32 x_position = 0; //Screen X position of text.
-
- mMaxWidth = llmax( mMaxWidth, (F32)font->getWidth( mParagraphText.substr( paragraph_offset, drawable ).c_str() ) );
- Line line;
-
- U32 left_to_draw = drawable;
- U32 drawn = 0;
-
- while (left_to_draw >= current_color_length
- && current_color != mParagraphColorSegments.end() )
- {
- LLWString color_text = mParagraphText.substr( paragraph_offset + drawn, current_color_length );
- line.mLineColorSegments.push_back( LineColorSegment( color_text, //Append segment to line.
- (*current_color).mColor,
- x_position ) );
-
- x_position += font->getWidth( color_text.c_str() ); //Set up next screen position.
-
- drawn += current_color_length;
- left_to_draw -= current_color_length;
-
- current_color++; //Goto next paragraph color record.
-
- if (current_color != mParagraphColorSegments.end())
- {
- current_color_length = (*current_color).mNumChars;
- }
- }
-
- if (left_to_draw > 0 && current_color != mParagraphColorSegments.end() )
- {
- LLWString color_text = mParagraphText.substr( paragraph_offset + drawn, left_to_draw );
-
- line.mLineColorSegments.push_back( LineColorSegment( color_text, //Append segment to line.
- (*current_color).mColor,
- x_position ) );
-
- current_color_length -= left_to_draw;
- }
- mLines.push_back(line); //Append line to paragraph line list.
- }
- paragraph_offset += (drawable + skip_chars);
- }
+ if ( !force_resize )
+ {
+ if ( mMaxWidth >= 0.0f
+ && mMaxWidth < screen_width )
+ {
+ return; //No resize required.
+ }
+ }
+
+ screen_width = screen_width - 30; //Margin for small windows.
+
+ if ( mParagraphText.empty()
+ || mParagraphColorSegments.empty()
+ || font == NULL)
+ {
+ return; //Not enough info to complete.
+ }
+
+ mLines.clear(); //Chuck everything.
+ mMaxWidth = 0.0f;
+
+ paragraph_color_segments_t::iterator current_color = mParagraphColorSegments.begin();
+ U32 current_color_length = (*current_color).mNumChars;
+
+ S32 paragraph_offset = 0; //Offset into the paragraph text.
+
+ // Wrap lines that are longer than the view is wide.
+ while( paragraph_offset < (S32)mParagraphText.length() &&
+ mParagraphText[paragraph_offset] != 0)
+ {
+ S32 skip_chars; // skip '\n'
+ // Figure out if a word-wrapped line fits here.
+ LLWString::size_type line_end = mParagraphText.find_first_of(llwchar('\n'), paragraph_offset);
+ if (line_end != LLWString::npos)
+ {
+ skip_chars = 1; // skip '\n'
+ }
+ else
+ {
+ line_end = mParagraphText.size();
+ skip_chars = 0;
+ }
+
+ U32 drawable = font->maxDrawableChars(mParagraphText.c_str()+paragraph_offset, screen_width, line_end - paragraph_offset, LLFontGL::WORD_BOUNDARY_IF_POSSIBLE);
+
+ if (drawable != 0)
+ {
+ F32 x_position = 0; //Screen X position of text.
+
+ mMaxWidth = llmax( mMaxWidth, (F32)font->getWidth( mParagraphText.substr( paragraph_offset, drawable ).c_str() ) );
+ Line line;
+
+ U32 left_to_draw = drawable;
+ U32 drawn = 0;
+
+ while (left_to_draw >= current_color_length
+ && current_color != mParagraphColorSegments.end() )
+ {
+ LLWString color_text = mParagraphText.substr( paragraph_offset + drawn, current_color_length );
+ line.mLineColorSegments.push_back( LineColorSegment( color_text, //Append segment to line.
+ (*current_color).mColor,
+ x_position ) );
+
+ x_position += font->getWidth( color_text.c_str() ); //Set up next screen position.
+
+ drawn += current_color_length;
+ left_to_draw -= current_color_length;
+
+ current_color++; //Goto next paragraph color record.
+
+ if (current_color != mParagraphColorSegments.end())
+ {
+ current_color_length = (*current_color).mNumChars;
+ }
+ }
+
+ if (left_to_draw > 0 && current_color != mParagraphColorSegments.end() )
+ {
+ LLWString color_text = mParagraphText.substr( paragraph_offset + drawn, left_to_draw );
+
+ line.mLineColorSegments.push_back( LineColorSegment( color_text, //Append segment to line.
+ (*current_color).mColor,
+ x_position ) );
+
+ current_color_length -= left_to_draw;
+ }
+ mLines.push_back(line); //Append line to paragraph line list.
+ }
+ paragraph_offset += (drawable + skip_chars);
+ }
}
//Pass in the string and the default color for this block of text.
-LLConsole::Paragraph::Paragraph (LLWString str, const LLColor4 &color, F32 add_time, const LLFontGL* font, F32 screen_width)
-: mParagraphText(str), mAddTime(add_time), mMaxWidth(-1)
+LLConsole::Paragraph::Paragraph (LLWString str, const LLColor4 &color, F32 add_time, const LLFontGL* font, F32 screen_width)
+: mParagraphText(str), mAddTime(add_time), mMaxWidth(-1)
{
- makeParagraphColorSegments(color);
- updateLines( screen_width, font );
+ makeParagraphColorSegments(color);
+ updateLines( screen_width, font );
}
-
+
// called once per frame regardless of console visibility
// static
void LLConsole::updateClass()
-{
- for (auto& con : instance_snapshot())
- {
- con.update();
- }
+{
+ for (auto& con : instance_snapshot())
+ {
+ con.update();
+ }
}
void LLConsole::update()
{
- {
- LLMutexLock lock(&mMutex);
-
- while (!mLines.empty())
- {
- mParagraphs.push_back(
- Paragraph( mLines.front(),
- LLColor4::white,
- mTimer.getElapsedTimeF32(),
- mFont,
- (F32)getRect().getWidth()));
- mLines.pop_front();
- }
- }
-
- // remove old paragraphs which can't possibly be visible any more. ::draw() will do something similar but more conservative - we do this here because ::draw() isn't guaranteed to ever be called! (i.e. the console isn't visible)
- while ((S32)mParagraphs.size() > llmax((S32)0, (S32)(mMaxLines)))
- {
- mParagraphs.pop_front();
- }
+ {
+ LLMutexLock lock(&mMutex);
+
+ while (!mLines.empty())
+ {
+ mParagraphs.push_back(
+ Paragraph( mLines.front(),
+ LLColor4::white,
+ mTimer.getElapsedTimeF32(),
+ mFont,
+ (F32)getRect().getWidth()));
+ mLines.pop_front();
+ }
+ }
+
+ // remove old paragraphs which can't possibly be visible any more. ::draw() will do something similar but more conservative - we do this here because ::draw() isn't guaranteed to ever be called! (i.e. the console isn't visible)
+ while ((S32)mParagraphs.size() > llmax((S32)0, (S32)(mMaxLines)))
+ {
+ mParagraphs.pop_front();
+ }
}
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