Stephan Aßmus
2f953b71af
* flat icon format optimizes for grays in styles git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@18508 a95241bf-73f2-0310-859d-f6bbb57e9c96
73 lines
1.6 KiB
C++
73 lines
1.6 KiB
C++
/*
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* Copyright 2006, Haiku. All rights reserved.
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* Distributed under the terms of the MIT License.
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*
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* Authors:
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* Stephan Aßmus <[email protected]>
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*/
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#ifndef FLAT_ICON_FORMAT_H
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#define FLAT_ICON_FORMAT_H
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#include <SupportDefs.h>
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extern const uint32 FLAT_ICON_MAGIC;
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extern const char* kVectorAttrNodeName;
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extern const char* kVectorAttrMimeName;
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enum {
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STYLE_TYPE_SOLID_COLOR = 1,
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STYLE_TYPE_GRADIENT = 2,
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STYLE_TYPE_SOLID_COLOR_NO_ALPHA = 3,
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STYLE_TYPE_SOLID_GRAY = 4,
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STYLE_TYPE_SOLID_GRAY_NO_ALPHA = 5,
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SHAPE_TYPE_PATH_SOURCE = 10,
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TRANSFORMER_TYPE_AFFINE = 20,
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TRANSFORMER_TYPE_CONTOUR = 21,
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TRANSFORMER_TYPE_PERSPECTIVE = 22,
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TRANSFORMER_TYPE_STROKE = 23,
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};
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enum {
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GRADIENT_FLAG_TRANSFORM = 1 << 1,
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GRADIENT_FLAG_NO_ALPHA = 1 << 2,
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GRADIENT_FLAG_16_BIT_COLORS = 1 << 3, // not yet used
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GRADIENT_FLAG_GRAYS = 1 << 4,
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};
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enum {
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PATH_FLAG_CLOSED = 1 << 1,
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PATH_FLAG_USES_COMMANDS = 1 << 2,
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PATH_FLAG_NO_CURVES = 1 << 3,
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};
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enum {
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PATH_COMMAND_H_LINE = 0,
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PATH_COMMAND_V_LINE = 1,
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PATH_COMMAND_LINE = 2,
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PATH_COMMAND_CURVE = 3,
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};
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enum {
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SHAPE_FLAG_TRANSFORM = 1 << 1,
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SHAPE_FLAG_HINTING = 1 << 2,
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SHAPE_FLAG_LOD_SCALE = 1 << 3,
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SHAPE_FLAG_HAS_TRANSFORMERS = 1 << 4,
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SHAPE_FLAG_TRANSLATION = 1 << 5,
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};
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// utility functions
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class LittleEndianBuffer;
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bool read_coord(LittleEndianBuffer& buffer, float& coord);
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bool write_coord(LittleEndianBuffer& buffer, float coord);
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bool read_float_24(LittleEndianBuffer& buffer, float& value);
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bool write_float_24(LittleEndianBuffer& buffer, float value);
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#endif // FLAT_ICON_FORMAT_H
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