Initial commit

engines/hpl1/engine/gui/WidgetFrame.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * Copyright (C) 2006-2010 - Frictional Games
+ *
+ * This file is part of HPL1 Engine.
+ */
+
+#include "hpl1/engine/gui/WidgetFrame.h"
+
+#include "hpl1/engine/system/low_level_system.h"
+
+#include "hpl1/engine/math/Math.h"
+
+#include "hpl1/engine/gui/Gui.h"
+#include "hpl1/engine/gui/GuiGfxElement.h"
+#include "hpl1/engine/gui/GuiSet.h"
+#include "hpl1/engine/gui/GuiSkin.h"
+
+namespace hpl {
+
+//////////////////////////////////////////////////////////////////////////
+// CONSTRUCTORS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+cWidgetFrame::cWidgetFrame(cGuiSet *apSet, cGuiSkin *apSkin) : iWidget(eWidgetType_Frame, apSet, apSkin) {
+	mbClipsGraphics = true;
+
+	mbDrawFrame = false;
+
+	mbDrawBackground = false;
+	mfBackgroundZ = -0.5;
+	mBackGroundColor = cColor(1, 1);
+}
+
+//-----------------------------------------------------------------------
+
+cWidgetFrame::~cWidgetFrame() {
+}
+
+//-----------------------------------------------------------------------
+
+//////////////////////////////////////////////////////////////////////////
+// PUBLIC METHODS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+//-----------------------------------------------------------------------
+
+//////////////////////////////////////////////////////////////////////////
+// PROTECTED METHODS
+//////////////////////////////////////////////////////////////////////////
+
+//-----------------------------------------------------------------------
+
+void cWidgetFrame::OnLoadGraphics() {
+	mpGfxBackground = mpSkin->GetGfx(eGuiSkinGfx_FrameBackground);
+
+	mvGfxBorders[0] = mpSkin->GetGfx(eGuiSkinGfx_FrameBorderRight);
+	mvGfxBorders[1] = mpSkin->GetGfx(eGuiSkinGfx_FrameBorderLeft);
+	mvGfxBorders[2] = mpSkin->GetGfx(eGuiSkinGfx_FrameBorderUp);
+	mvGfxBorders[3] = mpSkin->GetGfx(eGuiSkinGfx_FrameBorderDown);
+
+	mvGfxCorners[0] = mpSkin->GetGfx(eGuiSkinGfx_FrameCornerLU);
+	mvGfxCorners[1] = mpSkin->GetGfx(eGuiSkinGfx_FrameCornerRU);
+	mvGfxCorners[2] = mpSkin->GetGfx(eGuiSkinGfx_FrameCornerRD);
+	mvGfxCorners[3] = mpSkin->GetGfx(eGuiSkinGfx_FrameCornerLD);
+}
+
+//-----------------------------------------------------------------------
+
+void cWidgetFrame::OnDraw(float afTimeStep, cGuiClipRegion *apClipRegion) {
+	////////////////////////////////
+	// Borders
+	if (mbDrawFrame) {
+		// Background must be drawn first!
+		DrawBordersAndCorners(NULL, mvGfxBorders, mvGfxCorners,
+							  GetGlobalPosition() -
+								  cVector3f(mvGfxCorners[0]->GetActiveSize().x,
+											mvGfxCorners[0]->GetActiveSize().y, 0),
+							  mvSize + mvGfxCorners[0]->GetActiveSize() +
+								  mvGfxCorners[2]->GetActiveSize());
+	}
+}
+
+//-----------------------------------------------------------------------
+
+void cWidgetFrame::OnDrawAfterClip(float afTimeStep, cGuiClipRegion *apClipRegion) {
+	////////////////////////////////
+	// Background
+	if (mbDrawBackground) {
+		mpSet->DrawGfx(mpGfxBackground, GetGlobalPosition() + cVector3f(0, 0, mfBackgroundZ),
+					   mvSize, mBackGroundColor);
+	}
+}
+
+//-----------------------------------------------------------------------
+
+bool cWidgetFrame::OnMouseMove(cGuiMessageData &aData) {
+	return true;
+}
+
+//-----------------------------------------------------------------------
+
+bool cWidgetFrame::OnMouseDown(cGuiMessageData &aData) {
+	return true;
+}
+
+//-----------------------------------------------------------------------
+
+bool cWidgetFrame::OnMouseUp(cGuiMessageData &aData) {
+	return true;
+}
+
+//-----------------------------------------------------------------------
+
+bool cWidgetFrame::OnMouseEnter(cGuiMessageData &aData) {
+	return false;
+}
+
+//-----------------------------------------------------------------------
+
+bool cWidgetFrame::OnMouseLeave(cGuiMessageData &aData) {
+	return false;
+}
+
+//-----------------------------------------------------------------------
+
+} // namespace hpl