Engine directory for ticket #1

2026-03-30 17:45:21 +00:00 · 2012-09-19 11:15:01 -04:00 · 2012-09-19 11:15:01 -04:00 · 7dbfe6994d
commit 7dbfe6994d
parent 352279af7a
3795 changed files with 1363358 additions and 0 deletions
--- a/Engine/source/gui/controls/guiConsoleTextCtrl.cpp
+++ b/Engine/source/gui/controls/guiConsoleTextCtrl.cpp
@ -0,0 +1,171 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+
+#include "platform/platform.h"
+#include "gui/controls/guiConsoleTextCtrl.h"
+
+#include "console/consoleTypes.h"
+#include "console/console.h"
+#include "core/color.h"
+#include "gfx/gfxDrawUtil.h"
+#include "gui/core/guiDefaultControlRender.h"
+
+IMPLEMENT_CONOBJECT(GuiConsoleTextCtrl);
+
+ConsoleDocClass( GuiConsoleTextCtrl,
+   "@brief Used by GUIConsole system internally.\n\n"
+   "@internal"
+);
+
+GuiConsoleTextCtrl::GuiConsoleTextCtrl()
+{
+}
+
+GuiConsoleTextCtrl::~GuiConsoleTextCtrl()
+{
+}
+
+void GuiConsoleTextCtrl::initPersistFields()
+{
+   addGroup("GuiConsoleTextCtrl");		
+   addField("expression",  TypeRealString,  Offset(mConsoleExpression, GuiConsoleTextCtrl));
+   endGroup("GuiConsoleTextCtrl");
+   Parent::initPersistFields();
+}
+
+bool GuiConsoleTextCtrl::onWake()
+{
+   if (! Parent::onWake())
+      return false;
+
+   mFont = mProfile->mFont;
+   return true;
+}
+
+void GuiConsoleTextCtrl::onSleep()
+{
+   Parent::onSleep();
+   mFont = NULL;
+}
+
+void GuiConsoleTextCtrl::setText(const char *txt)
+{
+   //make sure we don't call this before onAdd();
+   AssertFatal(mProfile, "Can't call setText() until setProfile() has been called.");
+
+   if (txt)
+      mConsoleExpression = txt;
+   else
+      mConsoleExpression = String::EmptyString;
+
+   // make sure we have a font
+   mProfile->incLoadCount();
+   mFont = mProfile->mFont;
+
+   setUpdate();
+
+   // decrement the profile reference
+   mProfile->decLoadCount();
+}
+
+void GuiConsoleTextCtrl::calcResize()
+{
+   if ( mResult.isEmpty() )
+      return;
+
+   // The width is the longest line.
+   U32 ctrlWidth = 0;
+   for ( U32 i = 0; i < mLineLen.size(); i++ )
+   {
+      U32 width = mFont->getStrNWidth( mResult.c_str() + mStartLineOffset[i], mLineLen[i] );
+
+      if ( width > ctrlWidth )
+         ctrlWidth = width;
+   }
+
+   // The height is the number of lines times the height of the font.
+   U32 ctrlHeight = mLineLen.size() * mFont->getHeight();   
+
+   setExtent( Point2I( ctrlWidth, ctrlHeight ) + mProfile->mTextOffset * 2 );
+}
+
+
+void GuiConsoleTextCtrl::onPreRender()
+{   
+   if ( mConsoleExpression.isNotEmpty() )
+   {
+      mResult = Con::evaluatef( "$guiConsoleTextCtrlTemp = %s;", mConsoleExpression.c_str() );
+      
+      // Of the resulting string we will be printing,
+      // Find the number of lines and length of each.      
+      mProfile->mFont->wrapString( mResult, U32_MAX, mStartLineOffset, mLineLen );
+   }
+   else
+      mResult = String::EmptyString;         
+
+   calcResize();
+}
+
+void GuiConsoleTextCtrl::onRender( Point2I offset, const RectI &updateRect )
+{
+   RectI ctrlRect( offset, getExtent() );
+
+   // if opaque, fill the update rect with the fill color
+   if ( mProfile->mOpaque )
+      GFX->getDrawUtil()->drawRectFill( ctrlRect, mProfile->mFillColor );
+
+   // if there's a border, draw the border
+   if ( mProfile->mBorder )
+      renderBorder( ctrlRect, mProfile );
+
+   // If we have text to render.
+   if ( mResult.isNotEmpty() )
+   {
+      GFont *font = mProfile->mFont;      
+      
+      GFX->getDrawUtil()->setBitmapModulation( mProfile->mFontColor );
+
+      for ( U32 i = 0; i < mLineLen.size(); i++ )
+      {      
+         Point2I tempOffset = offset; 
+         tempOffset += mProfile->mTextOffset;
+         tempOffset.y += i * font->getHeight();
+         
+         const UTF8 *line = mResult.c_str() + mStartLineOffset[i];
+         U32 lineLen = mLineLen[i];
+         GFX->getDrawUtil()->drawTextN( font, tempOffset, line, lineLen, mProfile->mFontColors );
+      }
+   }
+
+   // render the child controlsmResult
+   renderChildControls(offset, updateRect);
+}
+
+const char *GuiConsoleTextCtrl::getScriptValue()
+{
+   return getText();
+}
+
+void GuiConsoleTextCtrl::setScriptValue(const char *val)
+{
+   setText(val);
+}