Engine directory for ticket #1

2026-02-13 03:33:48 +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/game/guiProgressCtrl.cpp
+++ b/Engine/source/gui/game/guiProgressCtrl.cpp
@ -0,0 +1,116 @@
+//-----------------------------------------------------------------------------
+// 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/game/guiProgressCtrl.h"
+
+#include "console/console.h"
+#include "console/consoleTypes.h"
+#include "gfx/gfxDrawUtil.h"
+#include "console/engineAPI.h"
+
+IMPLEMENT_CONOBJECT(GuiProgressCtrl);
+
+ConsoleDocClass( GuiProgressCtrl,
+   "@brief GUI Control which displays a horizontal bar which increases as the progress value of 0.0 - 1.0 increases.\n\n"
+
+   "@tsexample\n"
+   "     new GuiProgressCtrl(JS_statusBar)\n"
+   "	 {\n"
+   "		    //Properties not specific to this control have been omitted from this example.\n"
+   "     };\n\n"
+   "// Define the value to set the progress bar"
+   "%value = \"0.5f\"\n\n"
+   "// Set the value of the progress bar, from 0.0 - 1.0\n"
+   "%thisGuiProgressCtrl.setValue(%value);\n"
+   "// Get the value of the progress bar.\n"
+   "%progress = %thisGuiProgressCtrl.getValue();\n"
+   "@endtsexample\n\n"
+
+   "@see GuiTextCtrl\n"
+   "@see GuiControl\n\n"
+
+   "@ingroup GuiValues\n"
+);
+
+GuiProgressCtrl::GuiProgressCtrl()
+{
+   mProgress = 0.0f;
+}
+
+const char* GuiProgressCtrl::getScriptValue()
+{
+   char * ret = Con::getReturnBuffer(64);
+   dSprintf(ret, 64, "%g", mProgress);
+   return ret;
+}
+
+void GuiProgressCtrl::setScriptValue(const char *value)
+{
+   //set the value
+   if (! value)
+      mProgress = 0.0f;
+   else
+      mProgress = dAtof(value);
+
+   //validate the value
+   mProgress = mClampF(mProgress, 0.f, 1.f);
+   setUpdate();
+}
+
+void GuiProgressCtrl::onPreRender()
+{
+   const char * var = getVariable();
+   if(var)
+   {
+      F32 value = mClampF(dAtof(var), 0.f, 1.f);
+      if(value != mProgress)
+      {
+         mProgress = value;
+         setUpdate();
+      }
+   }
+}
+
+void GuiProgressCtrl::onRender(Point2I offset, const RectI &updateRect)
+{
+   RectI ctrlRect(offset, getExtent());
+
+   //draw the progress
+   S32 width = (S32)((F32)(getWidth()) * mProgress);
+   if (width > 0)
+   {
+      RectI progressRect = ctrlRect;
+      progressRect.extent.x = width;
+      GFX->getDrawUtil()->drawRectFill(progressRect, mProfile->mFillColor);
+   }
+
+   //now draw the border
+   if (mProfile->mBorder)
+      GFX->getDrawUtil()->drawRect(ctrlRect, mProfile->mBorderColor);
+
+   Parent::onRender( offset, updateRect );
+
+   //render the children
+   renderChildControls(offset, updateRect);
+}
+