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#ifndef DECOR_H_HEADER
#define DECOR_H_HEADER
#ifdef __cplusplus
extern "C" {
#endif
#include "canvas.h"
struct MyStyle ;
struct ASImage;
struct icon_t;
struct button_t;
struct ASImageManager;
struct ASBalloon;
struct ASBalloonState;
typedef struct ASTBtnData{
struct ASImage *unpressed ;
struct ASImage *pressed ;
struct ASImage *current ;
unsigned short width, height ;
short x, y ; /* relative to the button block origin !*/
unsigned long context ;
struct ASBalloon *balloon ;
/* 24 bytes */
}ASTBtnData;
#define TBTN_ORDER_L2R 0
#define TBTN_ORDER_T2B 1
#define TBTN_ORDER_R2L 2
#define TBTN_ORDER_B2T 3
#define TBTN_ORDER_VERTICAL (0x01<<0)
#define TBTN_ORDER_REVERSE (0x01<<1)
#define TBTN_ORDER_MASK (TBTN_ORDER_VERTICAL|TBTN_ORDER_REVERSE)
typedef struct ASBtnBlock {
ASTBtnData *buttons; /* array of [count] structures */
unsigned int buttons_num;
/* 8 bytes */
}ASBtnBlock;
typedef struct ASLabel {
char *text ;
unsigned long encoding ; /* one of those AS_Text_ values */
struct ASImage *rendered[2] ;
short h_padding, v_padding ;
/* 20 bytes */
}ASLabel;
typedef struct ASImageTile {
ASImage *im ;
unsigned short slice_x_start, slice_x_end ;
unsigned short slice_y_start, slice_y_end ;
/* 12 bytes */
}ASImageTile;
typedef struct ASTile {
#define AS_TileSpacer 0
#define AS_TileBtnBlock 1
#define AS_TileIcon 2
#define AS_TileLabel 3
#define AS_TileFreed 7
#define AS_TileTypeMask (0x07<<0)
#define AS_TileTypes 8
#define ASTileType(t) ((t).flags&AS_TileTypeMask)
#define ASSetTileType(tl,ty) ((tl)->flags=((tl)->flags&(~AS_TileTypeMask))|(ty))
#define ASGetTileType(tl) (((tl)->flags)&AS_TileTypeMask)
#define AS_TileColOffset 4
#define AS_TileColumns 8
#define AS_TileColMask (0x07<<AS_TileColOffset)
#define ASTileCol(t) (((t).flags&AS_TileColMask)>>AS_TileColOffset)
#define AS_TileRowOffset (AS_TileColOffset+3) /* 7 */
#define AS_TileRows 8
#define AS_TileRowMask (0x07<<AS_TileRowOffset)
#define ASTileRow(t) (((t).flags&AS_TileRowMask)>>AS_TileRowOffset)
#define AS_TileFlipOffset (AS_TileRowOffset+3) /* 10 */
#define AS_TileVFlip (0x01<<AS_TileFlipOffset)
#define AS_TileUFlip (0x01<<(AS_TileFlipOffset+1))
#define AS_TileFlipMask (AS_TileVFlip|AS_TileUFlip)
#define ASTileFlip(t) (((t).flags&AS_TileFlipMask)>>AS_TileFlipOffset)
#define AS_TileSublayersOffset (AS_TileFlipOffset+2) /* 12 */
#define AS_TileSublayersMask (0x00FF<<AS_TileSublayersOffset) /* max 256 sublayers */
#define ASTileSublayers(t) (((t).flags&AS_TileSublayersMask)>>AS_TileSublayersOffset)
#define ASSetTileSublayers(t,c) ((t).flags = ((t).flags&(~AS_TileSublayersMask))|((c<<AS_TileSublayersOffset)&AS_TileSublayersMask))
/* PAD_ stuff begins with 0 offset (see afterstep.h) */
#define AS_TilePadOffset (AS_TileSublayersOffset+8) /* 20 */
#define AS_TilePadLeft (PAD_LEFT <<AS_TilePadOffset)
#define AS_TilePadRight (PAD_RIGHT <<AS_TilePadOffset)
#define AS_TileHPadMask (PAD_H_MASK<<AS_TilePadOffset)
#define AS_TilePadBottom (PAD_BOTTOM<<AS_TilePadOffset) /* rotated with Top on purpose */
#define AS_TilePadTop (PAD_TOP <<AS_TilePadOffset)
#define AS_TileVPadMask (PAD_V_MASK<<AS_TilePadOffset)
#define AS_TilePadMask (AS_TileVPadMask|AS_TileHPadMask)
/* RESIZE_ stuff is already offset as related to PAD_ (see afterstep.h) */
#define AS_TileHResize (RESIZE_H <<AS_TilePadOffset) /* either tile or scale in H direction*/
#define AS_TileHScale (RESIZE_H_SCALE <<AS_TilePadOffset) /* otherwise tiled in H direction */
#define AS_TileHResizeMask (RESIZE_H_MASK <<AS_TilePadOffset)
#define AS_TileVResize (RESIZE_V <<AS_TilePadOffset) /* either tile or scale in V direction*/
#define AS_TileVScale (RESIZE_V_SCALE <<AS_TilePadOffset) /* otherwise tiled in V direction */
#define AS_TileVResizeMask (RESIZE_V_MASK <<AS_TilePadOffset)
#define AS_TileIgnoreWidth (FIT_LABEL_WIDTH<<AS_TilePadOffset)
#define AS_TileIgnoreHeight (FIT_LABEL_HEIGHT<<AS_TilePadOffset)
#define AS_TileIgnoreSize (FIT_LABEL_SIZE <<AS_TilePadOffset)
#define AS_TileResizeMask (AS_TileHResizeMask|AS_TileVResizeMask)
#define ASTileHResizeable(t) ((t).flags&AS_TileHResize)
#define ASTileVResizeable(t) ((t).flags&AS_TileVResize)
#define ASTileResizeable(t) ((t).flags&(AS_TileHResize|AS_TileVResize))
#define ASTileScalable(t) ((t).flags&(AS_TileHScale|AS_TileVScale))
#define ASTileIgnoreWidth(t) ((t).flags&(AS_TileIgnoreWidth))
#define ASTileIgnoreHeight(t) ((t).flags&(AS_TileIgnoreHeight))
#define ASTileIgnoreSize(t) ((t).flags&(AS_TileIgnoreSize))
/* 28 */
#define AS_TileFloatingOffset AS_TilePadOffset
/* 29 */
#define AS_TileHFloatingMask (AS_TileHResize|AS_TileHPadMask)
#define AS_TileVFloatingMask (AS_TileVResize|AS_TileVPadMask)
#define AS_TileFloatingMask (AS_TileHFloatingMask|AS_TileVFloatingMask)
#define ASTileHFloating(t) ((t).flags&(AS_TileHResize|AS_TileHPadMask))
#define ASTileHPad(t) ((t).flags&(AS_TileHPadMask))
#define ASTileVFloating(t) ((t).flags&(AS_TileVResize|AS_TileVPadMask))
#define ASTileVPad(t) ((t).flags&(AS_TileVPadMask))
ASFlagType flags;
short x, y;
short width, height;
union {
ASBtnBlock bblock;
ASImageTile image ;
ASLabel label ;
unsigned long raw[4];
}data;
/* 28 bytes */
}ASTile;
typedef struct ASTBarData {
#define BAR_STATE_UNFOCUSED 0
#define BAR_STATE_FOCUSED (0x01<<0)
#define IsASTBarFocused(pb) ((pb) && get_flags ((pb)->state, BAR_STATE_FOCUSED))
#define BAR_STATE_NUM 2
#define BAR_STATE_FOCUS_MASK (0x01<<0)
#define BAR_STATE_PRESSED (0x01<<1)
#define BAR_STATE_PRESSED_MASK (0x01<<1)
#define IsASTBarPressed(pb) ((pb) && get_flags ((pb)->state, BAR_STATE_PRESSED))
#define BAR_FLAGS_REND_PENDING (0x01<<16) /* has been moved, resized or otherwise changed and needs rerendering */
#define DoesBarNeedsRendering(pb) ((pb) && get_flags((pb)->state, BAR_FLAGS_REND_PENDING))
#define SetBarNeedsRendering(pb) ((pb) && set_flags((pb)->state, BAR_FLAGS_REND_PENDING))
#define BAR_FLAGS_VERTICAL (0x01<<17) /* vertical label */
#define BAR_FLAGS_IMAGE_BACK (0x01<<18) /* back represents an icon instead of */
#define BAR_FLAGS_CROP_UNFOCUSED_BACK (0x01<<19) /* crop background image in relation to canvas origin */
#define BAR_FLAGS_CROP_FOCUSED_BACK (0x01<<20) /* crop background image in relation to canvas origin */
#define BAR_FLAGS_CROP_BACK (BAR_FLAGS_CROP_FOCUSED_BACK|BAR_FLAGS_CROP_UNFOCUSED_BACK)
ASFlagType state ;
unsigned long context ;
short win_x, win_y ;
short root_x, root_y;
/* 16 bytes */
short rendered_root_x, rendered_root_y;
unsigned short width, height ;
unsigned char left_bevel, top_bevel, right_bevel, bottom_bevel ;
/* 28 bytes */
/* this is what we make our background from :*/
struct MyStyle *style[2] ;
/* this is the actuall generated background : */
struct ASImage *back [2] ;
/* 44 bytes */
unsigned char h_border, v_border;
unsigned char h_spacing, v_spacing;
/* 48 bytes */
ASTile *tiles;
struct ASBalloon *balloon;
/* 56 bytes */
unsigned short tiles_num ;
/* 58 bytes */
unsigned char composition_method[2] ; /* focused/unfocused may have different composition methods */
unsigned char hilite[2] ;
/* 62 bytes */
short hue[2], sat[2] ;
/* 70 bytes */
}ASTBarData ;
ASTBtnData *create_astbtn();
void set_tbtn_images( ASTBtnData* btn, struct button_t *from );
ASTBtnData *make_tbtn( struct button_t *from );
void destroy_astbtn(ASTBtnData **ptbtn );
ASTBarData* create_astbar();
void destroy_astbar( ASTBarData **ptbar );
unsigned int get_astbar_label_width( ASTBarData *tbar );
unsigned int get_astbar_label_height( ASTBarData *tbar );
unsigned int calculate_astbar_height( ASTBarData *tbar );
unsigned int calculate_astbar_width( ASTBarData *tbar );
Bool set_astbar_size( ASTBarData *tbar, unsigned int width, unsigned int height );
Bool set_astbar_hilite( ASTBarData *tbar, unsigned int state, ASFlagType hilite );
Bool set_astbar_composition_method( ASTBarData *tbar, unsigned int state, unsigned char method );
Bool set_astbar_huesat( ASTBarData *tbar, unsigned int state, int hue, int sat );
Bool set_astbar_style_ptr (ASTBarData * tbar, int state, struct MyStyle *style);
Bool set_astbar_style( ASTBarData *tbar, unsigned int state, const char *style_name );
Bool set_astbar_flip( ASTBarData * tbar, int flip );
Bool invalidate_astbar_style (ASTBarData * tbar, int state);
int make_tile_pad( Bool pad_before, Bool pad_after, int cell_size, int tile_size );
int add_astbar_spacer( ASTBarData *tbar, unsigned char col, unsigned char row, int flip, int align, unsigned short width, unsigned short height);
int add_astbar_btnblock( ASTBarData * tbar, unsigned char col, unsigned char row, int flip, int align,
struct button_t **from_list, ASFlagType context_mask, unsigned int count,
int left_margin, int top_margin, int spacing, int order);
int add_astbar_icon( ASTBarData * tbar, unsigned char col, unsigned char row, int flip, int align, struct ASImage *icon);
int add_astbar_image( ASTBarData * tbar, unsigned char col, unsigned char row, int flip, int align, ASImage *im,
unsigned short slice_x_start, unsigned short slice_x_end,
unsigned short slice_y_start, unsigned short slice_y_end);
int add_astbar_label( ASTBarData * tbar, unsigned char col, unsigned char row, int flip, int align, short h_padding, short v_padding, const char *text, unsigned long encoding);
Bool delete_astbar_tile( ASTBarData *tbar, int idx );
Bool change_astbar_label (ASTBarData * tbar, int index, const char *label, unsigned long encoding);
Bool change_astbar_first_label (ASTBarData * tbar, const char *label, unsigned long encoding);
Bool move_astbar( ASTBarData *tbar, ASCanvas *pc, int win_x, int win_y );
Bool set_astbar_focused( ASTBarData *tbar, ASCanvas *pc, Bool focused );
Bool set_astbar_pressed( ASTBarData *tbar, ASCanvas *pc, Bool pressed );
Bool set_astbar_btn_pressed( ASTBarData * tbar, int context );
Bool update_astbar_transparency( ASTBarData *tbar, ASCanvas *pc, Bool force );
Bool is_astbar_shaped( ASTBarData *tbar, int state );
int check_astbar_point( ASTBarData *tbar, int root_x, int root_y );
#ifdef TRACE_render_astbar
Bool trace_render_astbar (ASTBarData * tbar, ASCanvas * pc, const char *file, int line);
#define render_astbar(t,p) trace_render_astbar ((t),(p),__FILE__,__LINE__)
#else
Bool render_astbar( ASTBarData *tbar, ASCanvas *pc );
#endif
Bool render_astbar_cached_back (ASTBarData * tbar, ASCanvas * pc, ASImage **cache, ASCanvas *origin_canvas);
void on_astbar_pointer_action( ASTBarData *tbar, int context, Bool leave, Bool pointer_moved );
void set_astbar_balloon( ASTBarData *tbar, int context, const char *text, unsigned long encoding );
void set_astbar_balloon2( ASTBarData *tbar, struct ASBalloonState *balloon_state, int context, const char *text, unsigned long encoding );
#ifdef __cplusplus
}
#endif
#endif /* DECOR_H_HEADER */
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