Finish rebranding of Krita as Chalk

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/koffice@1238363 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 115 insertions, 0 deletions

diff --git a/chalk/chalkcolor/kis_channelinfo.h b/chalk/chalkcolor/kis_channelinfo.h
new file mode 100644
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--- /dev/null
+++ b/chalk/chalkcolor/kis_channelinfo.h
@@ -0,0 +1,115 @@
+/*
+ *  Copyright (c) 2004 Boudewijn Rempt <[email protected]>
+ *
+ *  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
+ *  (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, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+#ifndef KIS_CHANNELINFO_H_
+#define KIS_CHANNELINFO_H_
+
+#include <tqcolor.h>
+#include "tqstring.h"
+#include "ksharedptr.h"
+
+/** 
+ * This class gives some basic information about a channel,
+ * that is, one of the components that makes up a particular 
+ * pixel.
+ */
+class KisChannelInfo : public KShared {
+public:
+    enum enumChannelType {
+        COLOR, // The channel represents a color
+        ALPHA, // The channel represents the opacity of a pixel
+        SUBSTANCE, // The channel represents a real-world substance like pigments or medium
+        SUBSTRATE // The channel represents a real-world painting substrate like a canvas
+    };
+    
+    enum enumChannelValueType {
+        UINT8,
+        UINT16,
+        FLOAT16,
+        FLOAT32,
+        INT8,
+        INT16,
+        OTHER // Use this if the channel is neither an integer or a float
+    };
+    enum enumChannelFlags {
+        FLAG_COLOR = 1,
+        FLAG_ALPHA = (1 << 1),
+        FLAG_SUBSTANCE = (1 << 2),
+        FLAG_SUBSTRATE = (1 << 3),
+        FLAG_COLOR_AND_ALPHA = FLAG_ALPHA | FLAG_COLOR // HACK to be able to use convolution of color and alpha at the same time
+    };
+
+public:
+    KisChannelInfo() { };
+    /**
+     * @param name The i18n'ed name of this channel ("Red")
+     * @param abbrev A one or two letter abbreviation of the name of this channel ("R")
+     * @param npos the position of the first byte of this channel value in the pixel
+     * @param channelType the type of this channel (color, alpha, etc)
+     * @param channelValueType the datatype of this channel
+     * @param size the size in bytes of this channel 
+     * @param color a color to visually represent this channel by in the gui
+     */
+    KisChannelInfo( const TQString & name, const TQString & abbrev, TQ_INT32 npos, enumChannelType channelType, enumChannelValueType channelValueType, TQ_INT32 size = 1, TQColor color = TQColor(0,0,0))
+        : m_name (name), m_abbrev(abbrev), m_pos (npos), m_channelType(channelType), m_channelValueType(channelValueType), m_size(size), m_color(color) { };
+public:
+    /**
+     * User-friendly name for this channel for presentation purposes in the gui
+     */
+    inline TQString name() const { return m_name; };
+
+    /**
+     * Return the single-letter abbreviation for this channel
+     */
+    inline TQString abbrev() const { return m_abbrev; };
+    /** 
+     * returns the position of the first byte of the channel in the pixel
+     */
+    inline TQ_INT32 pos() const { return m_pos; };
+    
+    /**
+     * returns the number of bytes this channel takes
+     */
+    inline TQ_INT32 size() const { return m_size; };
+
+    /**
+     * returns the type of the channel
+     */
+    inline enumChannelType channelType() const { return m_channelType; };
+    /**
+     * return the type of the value of the channel (float, uint8 or uint16)
+     */
+    inline enumChannelValueType channelValueType() const { return m_channelValueType; };
+    /**
+     * This is a color that can be used to represent this channel in histograms and so.
+     * By default this is black, so keep in mind that many channels might look the same
+     */
+    inline TQColor color() const { return m_color; }
+
+private:
+
+    TQString m_name;
+    TQString m_abbrev;
+    TQ_INT32 m_pos;
+    enumChannelType m_channelType;
+    enumChannelValueType m_channelValueType;
+    TQ_INT32 m_size;
+    TQColor m_color;
+
+};
+
+#endif // KIS_CHANNELINFO_H_