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95 lines
2.3 KiB
95 lines
2.3 KiB
// Scintilla source code edit control
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/** @file XPM.h
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** Define a class that holds data in the X Pixmap (XPM) format.
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**/
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// Copyright 1998-2003 by Neil Hodgson <neilh@scintilla.org>
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// The License.txt file describes the conditions under which this software may be distributed.
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#ifndef XPM_H
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#define XPM_H
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#if defined(PLAT_TQT)
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#include <tqpixmap.h>
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#endif
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/**
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* Hold a pixmap in XPM format.
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*/
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class XPM {
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#if defined(PLAT_TQT)
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TQPixmap qpm;
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public:
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XPM(const char *textForm);
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XPM(const char * const *linesForm);
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~XPM() {}
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void RefreshColourPalette(Palette &pal, bool want);
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void Draw(Surface *surface,PRectangle &rc);
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const TQPixmap &Pixmap() const {return qpm;}
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#else
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int id; // Assigned by container
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int height;
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int width;
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int nColours;
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char *data;
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char codeTransparent;
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char *codes;
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ColourPair *colours;
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ColourAllocated ColourFromCode(int ch);
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void FillRun(Surface *surface, int code, int startX, int y, int x);
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char **lines;
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ColourPair *colourCodeTable[256];
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public:
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XPM(const char *textForm);
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XPM(const char * const *linesForm);
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~XPM();
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void Init(const char *textForm);
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void Init(const char * const *linesForm);
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void Clear();
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/// Similar to same named method in ViewStyle:
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void RefreshColourPalette(Palette &pal, bool want);
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/// No palette used, so just copy the desired colours to the allocated colours
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void CopyDesiredColours();
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/// Decompose image into runs and use FillRectangle for each run
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void Draw(Surface *surface, PRectangle &rc);
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char **InLinesForm() { return lines; }
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void SetId(int id_) { id = id_; }
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int GetId() { return id; }
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int GetHeight() { return height; }
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int GetWidth() { return width; }
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static const char **LinesFormFromTextForm(const char *textForm);
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#endif
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};
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#if !defined(PLAT_TQT)
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/**
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* A collection of pixmaps indexed by integer id.
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*/
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class XPMSet {
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XPM **set; ///< The stored XPMs.
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int len; ///< Current number of XPMs.
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int maximum; ///< Current maximum number of XPMs, increased by steps if reached.
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int height; ///< Memorize largest height of the set.
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int width; ///< Memorize largest width of the set.
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public:
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XPMSet();
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~XPMSet();
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/// Remove all XPMs.
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void Clear();
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/// Add a XPM.
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void Add(int id, const char *textForm);
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/// Get XPM by id.
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XPM *Get(int id);
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/// Give the largest height of the set.
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int GetHeight();
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/// Give the largest width of the set.
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int GetWidth();
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};
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#endif
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#endif
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