Initial commit

Torque/SDK/engine/gui/controls/guiConsoleTextCtrl.cc

@@ -0,0 +1,158 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#include "console/consoleTypes.h"
+#include "console/console.h"
+#include "core/color.h"
+#include "gui/controls/guiConsoleTextCtrl.h"
+#include "dgl/dgl.h"
+
+IMPLEMENT_CONOBJECT(GuiConsoleTextCtrl);
+
+// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
+
+GuiConsoleTextCtrl::GuiConsoleTextCtrl()
+{
+   //default fonts
+   mConsoleExpression = NULL;
+   mResult = NULL;
+}
+
+void GuiConsoleTextCtrl::initPersistFields()
+{
+   Parent::initPersistFields();
+   addGroup("Misc");		
+   addField("expression",  TypeCaseString,  Offset(mConsoleExpression, GuiConsoleTextCtrl));
+   endGroup("Misc");		
+}
+
+// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
+
+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 = StringTable->insert(txt);
+   else
+      mConsoleExpression = NULL;
+
+   //Make sure we have a font
+   mProfile->incRefCount();
+   mFont = mProfile->mFont;
+
+   setUpdate();
+
+   //decrement the profile referrence
+   mProfile->decRefCount();
+}
+
+void GuiConsoleTextCtrl::calcResize()
+{
+   if (!mResult)
+      return;
+
+   //resize
+   if (mProfile->mAutoSizeWidth)
+   {
+      if (mProfile->mAutoSizeHeight)
+         resize(mBounds.point, Point2I(mFont->getStrWidth((const UTF8 *)mResult) + 4, mFont->getHeight() + 4));
+      else
+         resize(mBounds.point, Point2I(mFont->getStrWidth((const UTF8 *)mResult) + 4, mBounds.extent.y));
+   }
+   else if (mProfile->mAutoSizeHeight)
+   {
+      resize(mBounds.point, Point2I(mBounds.extent.x, mFont->getHeight() + 4));
+   }
+}
+
+
+void GuiConsoleTextCtrl::onPreRender()
+{
+   if (mConsoleExpression)
+      mResult = Con::evaluatef("$temp = %s;", mConsoleExpression);
+   calcResize();
+}
+
+
+// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
+
+void GuiConsoleTextCtrl::onRender(Point2I offset, const RectI &updateRect)
+{
+   // draw the background rectangle
+   RectI r(offset, mBounds.extent);
+   dglDrawRectFill(r, ColorI(255,255,255));
+
+   // draw the border
+   r.extent += r.point;
+   glColor4ub(0, 0, 0, 0);
+   glBegin(GL_LINE_LOOP);
+   glVertex2i(r.point.x,  r.point.y);
+   glVertex2i(r.extent.x-1, r.point.y);
+   glVertex2i(r.extent.x-1, r.extent.y-1);
+   glVertex2i(r.point.x,  r.extent.y-1);
+   glEnd();
+
+   if (mResult)
+   {
+      S32 txt_w = mFont->getStrWidth((const UTF8 *)mResult);
+      Point2I localStart;
+      switch (mProfile->mAlignment)
+      {
+         case GuiControlProfile::RightJustify:
+            localStart.set(mBounds.extent.x - txt_w-2, 0);
+            break;
+         case GuiControlProfile::CenterJustify:
+            localStart.set((mBounds.extent.x - txt_w) / 2, 0);
+            break;
+         default:
+            // GuiControlProfile::LeftJustify
+            localStart.set(2,0);
+            break;
+      }
+
+      Point2I globalStart = localToGlobalCoord(localStart);
+
+      //draw the text
+      dglSetBitmapModulation(mProfile->mFontColor);
+      dglDrawText(mFont, globalStart, mResult, mProfile->mFontColors);
+   }
+
+   //render the child controls
+   renderChildControls(offset, updateRect);
+}
+
+// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
+
+const char *GuiConsoleTextCtrl::getScriptValue()
+{
+   return getText();
+}
+
+void GuiConsoleTextCtrl::setScriptValue(const char *val)
+{
+   setText(val);
+}
+
+// -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- //
+// EOF //