Move skin into separate file.

1 files changed, 148 insertions, 0 deletions

diff --git a/src/gui/skin.cpp b/src/gui/skin.cpp
new file mode 100644
index 000000000..5f7ed2be2
--- /dev/null
+++ b/src/gui/skin.cpp
@@ -0,0 +1,148 @@
+/*
+ *  Gui Skinning
+ *  Copyright (C) 2008  The Legend of Mazzeroth Development Team
+ *  Copyright (C) 2009  Aethyra Development Team
+ *  Copyright (C) 2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus 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/skin.h"
+
+#include "client.h"
+
+#include "resources/image.h"
+
+#include "render/graphics.h"
+
+#include "utils/delete2.h"
+
+#include "debug.h"
+
+Skin::Skin(ImageRect *const restrict skin,
+           const ImageRect *const restrict images,
+           const std::string &filePath, const std::string &name,
+           const int padding, const int titlePadding,
+           std::map<std::string, int> *restrict const options):
+    instances(1),
+    mFilePath(filePath),
+    mName(name),
+    mBorder(skin),
+    mCloseImage(images->grid[0]),
+    mCloseImageHighlighted(images->grid[1]),
+    mStickyImageUp(images->grid[2]),
+    mStickyImageDown(images->grid[3]),
+    mPadding(padding),
+    mTitlePadding(titlePadding),
+    mOptions(options)
+{
+    if (!mCloseImageHighlighted)
+    {
+        mCloseImageHighlighted = mCloseImage;
+        if (mCloseImageHighlighted)
+            mCloseImageHighlighted->incRef();
+    }
+}
+
+Skin::~Skin()
+{
+    for (int i = 0; i < 9; i++)
+    {
+        if (mBorder && mBorder->grid[i])
+        {
+            mBorder->grid[i]->decRef();
+            mBorder->grid[i] = nullptr;
+        }
+    }
+
+    if (mCloseImage)
+    {
+        mCloseImage->decRef();
+        mCloseImage = nullptr;
+    }
+
+    if (mCloseImageHighlighted)
+    {
+        mCloseImageHighlighted->decRef();
+        mCloseImageHighlighted = nullptr;
+    }
+
+    if (mStickyImageUp)
+    {
+        mStickyImageUp->decRef();
+        mStickyImageUp = nullptr;
+    }
+
+    if (mStickyImageDown)
+    {
+        mStickyImageDown->decRef();
+        mStickyImageDown = nullptr;
+    }
+
+    delete2(mOptions);
+    delete2(mBorder);
+}
+
+void Skin::updateAlpha(const float minimumOpacityAllowed)
+{
+    const float alpha = static_cast<float>(
+        std::max(static_cast<double>(minimumOpacityAllowed),
+        static_cast<double>(client->getGuiAlpha())));
+
+    if (mBorder)
+    {
+        for (int i = 0; i < 9; i++)
+        {
+            if (mBorder->grid[i])
+                mBorder->grid[i]->setAlpha(alpha);
+        }
+    }
+
+    if (mCloseImage)
+        mCloseImage->setAlpha(alpha);
+    if (mCloseImageHighlighted)
+        mCloseImageHighlighted->setAlpha(alpha);
+    if (mStickyImageUp)
+        mStickyImageUp->setAlpha(alpha);
+    if (mStickyImageDown)
+        mStickyImageDown->setAlpha(alpha);
+}
+
+int Skin::getMinWidth() const
+{
+    if (!mBorder || !mBorder->grid[ImageRect::UPPER_LEFT]
+        || !mBorder->grid[ImageRect::UPPER_RIGHT])
+    {
+        return 1;
+    }
+
+    return mBorder->grid[ImageRect::UPPER_LEFT]->getWidth() +
+           mBorder->grid[ImageRect::UPPER_RIGHT]->getWidth();
+}
+
+int Skin::getMinHeight() const
+{
+    if (!mBorder || !mBorder->grid[ImageRect::UPPER_LEFT]
+        || !mBorder->grid[ImageRect::LOWER_LEFT])
+    {
+        return 1;
+    }
+
+    return mBorder->grid[ImageRect::UPPER_LEFT]->getHeight() +
+           mBorder->grid[ImageRect::LOWER_LEFT]->getHeight();
+}