Extend color config gui to support the new colors

The new color palette supports many more colors that the browserbox can
display. So a change to the color config gui was needed.

2 files changed, 173 insertions, 0 deletions

diff --git a/src/gui/widgets/textpreview.cpp b/src/gui/widgets/textpreview.cpp
new file mode 100644
index 00000000..f77657c2
--- /dev/null
+++ b/src/gui/widgets/textpreview.cpp
@@ -0,0 +1,58 @@
+/*
+ *  The Mana World
+ *  Copyright (C) 2006  The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  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, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <typeinfo>
+
+#include "textpreview.h"
+
+#include "../gui.h"
+#include "../palette.h"
+#include "../textrenderer.h"
+#include "../truetypefont.h"
+
+TextPreview::TextPreview(const std::string* text)
+{
+    mText = text;
+    mFont = gui->getFont();
+    mTextColor = &guiPalette->getColor(Palette::TEXT);
+    mTextBGColor = NULL;
+    mBGColor = &guiPalette->getColor(Palette::BACKGROUND);
+}
+
+void TextPreview::draw(gcn::Graphics* graphics)
+{
+    graphics->setColor(*mBGColor);
+    graphics->fillRectangle(gcn::Rectangle(0, 0, getWidth(), getHeight()));
+
+    const std::string ttf = "TrueTypeFont";
+
+    if (mTextBGColor && typeid(*mFont).name() == ttf)
+    {
+        TrueTypeFont *font = static_cast<TrueTypeFont*>(mFont);
+        graphics->setColor(*mTextBGColor);
+        int x = font->getWidth(*mText) + 1 + 2 * ((mOutline || mShadow) ? 1 :0);
+        int y = font->getHeight() + 1 + 2 * ((mOutline || mShadow) ? 1 : 0);
+        graphics->fillRectangle(gcn::Rectangle(1, 1, x, y));
+    }
+
+    TextRenderer::renderText(graphics, *mText, 2, 2,  gcn::Graphics::LEFT,
+            mTextColor, mFont, mOutline, mShadow);
+}
diff --git a/src/gui/widgets/textpreview.h b/src/gui/widgets/textpreview.h
new file mode 100644
index 00000000..12db9f3f
--- /dev/null
+++ b/src/gui/widgets/textpreview.h
@@ -0,0 +1,115 @@
+/*
+ *  The Mana World
+ *  Copyright (C) 2006  The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  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, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef TEXTPREVIEW_H
+#define TEXTPREVIEW_H
+
+#include <guichan/color.hpp>
+#include <guichan/font.hpp>
+#include <guichan/widget.hpp>
+
+/**
+ * Preview widget for particle colors, etc.
+ */
+class TextPreview : public gcn::Widget
+{
+    public:
+        TextPreview(const std::string* text);
+
+        /**
+         * Sets the color the text is printed in.
+         *
+         * @param color the color to set
+         */
+        inline void setTextColor(const gcn::Color* color)
+        {
+            mTextColor = color;
+        }
+
+        /**
+         * Sets the color the text background is drawn in. This is only the
+         * rectangle directly behind the text, not to full widget.
+         *
+         * @param color the color to set
+         */
+        inline void setTextBGColor(const gcn::Color* color)
+        {
+            mTextBGColor = color;
+        }
+
+        /**
+         * Sets the background color of the widget.
+         *
+         * @param color the color to set
+         */
+        inline void setBGColor(const gcn::Color* color)
+        {
+            mBGColor = color;
+        }
+
+        /**
+         * Sets the font to render the text in.
+         *
+         * @param font the font to use.
+         */
+        inline void setFont(gcn::Font *font)
+        {
+            mFont = font;
+        }
+
+        /**
+         * Sets whether to use a shadow while rendering.
+         *
+         * @param shadow true, if a shadow is wanted, false else
+         */
+        inline void setShadow(bool shadow)
+        {
+            mShadow = shadow;
+        }
+
+        /**
+         * Sets whether to use an outline while rendering.
+         *
+         * @param outline true, if an outline is wanted, false else
+         */
+        inline void setOutline(bool outline)
+        {
+            mOutline = outline;
+        }
+
+        /**
+         * Widget's draw method. Does the actual job.
+         *
+         * @param graphics graphics to draw into
+         */
+        void draw(gcn::Graphics *graphics);
+
+    private:
+        gcn::Font *mFont;
+        const std::string* mText;
+        const gcn::Color* mTextColor;
+        const gcn::Color* mBGColor;
+        const gcn::Color* mTextBGColor;
+        bool mShadow;
+        bool mOutline;
+};
+
+#endif