From 3eeae12c498d1a4dbe969462d2ba841f77ee3ccb Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 2 Jan 2011 01:48:38 +0200
Subject: Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.
---
 src/gui/widgets/radiobutton.cpp | 163 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 163 insertions(+)
 create mode 100644 src/gui/widgets/radiobutton.cpp

(limited to 'src/gui/widgets/radiobutton.cpp')

diff --git a/src/gui/widgets/radiobutton.cpp b/src/gui/widgets/radiobutton.cpp
new file mode 100644
index 000000000..c9738e3cd
--- /dev/null
+++ b/src/gui/widgets/radiobutton.cpp
@@ -0,0 +1,163 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  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 2 of the License, or
+ *  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/>.
+ */
+
+#include "gui/widgets/radiobutton.h"
+
+#include "client.h"
+#include "configuration.h"
+#include "graphics.h"
+
+#include "gui/theme.h"
+
+#include "resources/image.h"
+
+int RadioButton::instances = 0;
+float RadioButton::mAlpha = 1.0;
+Image *RadioButton::radioNormal;
+Image *RadioButton::radioChecked;
+Image *RadioButton::radioDisabled;
+Image *RadioButton::radioDisabledChecked;
+Image *RadioButton::radioNormalHi;
+Image *RadioButton::radioCheckedHi;
+
+RadioButton::RadioButton(const std::string &caption, const std::string &group,
+                         bool marked):
+    gcn::RadioButton(caption, group, marked),
+    mHasMouse(false)
+{
+    if (instances == 0)
+    {
+        radioNormal = Theme::getImageFromTheme("radioout.png");
+        radioChecked = Theme::getImageFromTheme("radioin.png");
+        radioDisabled = Theme::getImageFromTheme("radioout.png");
+        radioDisabledChecked = Theme::getImageFromTheme("radioin.png");
+        radioNormalHi = Theme::getImageFromTheme("radioout_highlight.png");
+        radioCheckedHi = Theme::getImageFromTheme("radioin_highlight.png");
+        if (radioNormal)
+            radioNormal->setAlpha(mAlpha);
+        if (radioChecked)
+            radioChecked->setAlpha(mAlpha);
+        if (radioDisabled)
+            radioDisabled->setAlpha(mAlpha);
+        if (radioDisabledChecked)
+            radioDisabledChecked->setAlpha(mAlpha);
+        if (radioNormalHi)
+            radioNormalHi->setAlpha(mAlpha);
+        if (radioCheckedHi)
+            radioCheckedHi->setAlpha(mAlpha);
+    }
+
+    instances++;
+}
+
+RadioButton::~RadioButton()
+{
+    instances--;
+
+    if (instances == 0)
+    {
+        if (radioNormal)
+            radioNormal->decRef();
+        if (radioChecked)
+            radioChecked->decRef();
+        if (radioDisabled)
+            radioDisabled->decRef();
+        if (radioDisabledChecked)
+            radioDisabledChecked->decRef();
+        if (radioNormalHi)
+            radioNormalHi->decRef();
+        if (radioCheckedHi)
+            radioCheckedHi->decRef();
+    }
+}
+
+void RadioButton::drawBox(gcn::Graphics* graphics)
+{
+    if (Client::getGuiAlpha() != mAlpha)
+    {
+        mAlpha = Client::getGuiAlpha();
+        if (radioNormal)
+            radioNormal->setAlpha(mAlpha);
+        if (radioChecked)
+            radioChecked->setAlpha(mAlpha);
+        if (radioDisabled)
+            radioDisabled->setAlpha(mAlpha);
+        if (radioDisabledChecked)
+            radioDisabledChecked->setAlpha(mAlpha);
+        if (radioNormalHi)
+            radioNormalHi->setAlpha(mAlpha);
+        if (radioCheckedHi)
+            radioCheckedHi->setAlpha(mAlpha);
+    }
+
+    Image *box = NULL;
+
+    if (isEnabled())
+    {
+        if (isSelected())
+            if (mHasMouse)
+                box = radioCheckedHi;
+            else
+                box = radioChecked;
+        else
+            if (mHasMouse)
+                box = radioNormalHi;
+            else
+                box = radioNormal;
+    }
+    else
+    {
+        if (isSelected())
+            box = radioDisabledChecked;
+        else
+            box = radioDisabled;
+    }
+
+    if (box)
+        static_cast<Graphics*>(graphics)->drawImage(box, 2, 2);
+}
+
+void RadioButton::draw(gcn::Graphics* graphics)
+{
+    graphics->pushClipArea(gcn::Rectangle(1, 1, getWidth() - 1,
+                           getHeight() - 1));
+
+    drawBox(graphics);
+
+    graphics->popClipArea();
+
+    graphics->setFont(getFont());
+    graphics->setColor(getForegroundColor());
+
+    int h = getHeight() + getHeight() / 2;
+    graphics->drawText(getCaption(), h - 2, 0);
+}
+
+void RadioButton::mouseEntered(gcn::MouseEvent& event _UNUSED_)
+{
+    mHasMouse = true;
+}
+
+void RadioButton::mouseExited(gcn::MouseEvent& event _UNUSED_)
+{
+    mHasMouse = false;
+}
+
-- 
cgit v1.2.3-60-g2f50