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Diffstat (limited to 'generic')
| -rw-r--r-- | generic/Types.h | 357 |
1 files changed, 357 insertions, 0 deletions
diff --git a/generic/Types.h b/generic/Types.h new file mode 100644 index 0000000..a508402 --- /dev/null +++ b/generic/Types.h @@ -0,0 +1,357 @@ +/* + * Types.h -- Types used by the Radar widget. + * + * Authors : Patrick Lecoanet. + * Creation date : Mon Feb 1 12:13:24 1999 + * + * $Id$ + */ + +/* + * Copyright (c) 1993 - 1999 CENA, Patrick Lecoanet -- + * + * This code is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This code 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this code; if not, write to the Free + * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _Types_h +#define _Types_h + +#include <tk.h> +#include <X11/Xutil.h> +#ifdef PTK +#include <tkVMacro.h> +#endif +#include <stdio.h> + + +#ifdef __CPLUSPLUS__ +extern "C" { +#endif + + +#ifndef PTK +#define Arg char * +#define LangFreeProc void +#define LangString(p) (p) +#define LangCopyArg(p) (p) +#define LangStringArg(p) (p) +#define LangSetString(a,b) (*(a)=(b)) +#define LangSetArg(a,b) (*(a)=(b)) +#define Lang_SplitList(a,b,c,d,e) (Tcl_SplitList(a,b,c,d)) +#endif + + +typedef void *RadarItemClassId; +typedef void *RadarItemId; + +typedef double RadarReal; +typedef int RadarBool; /* Keep it an int to keep Tk happy */ +typedef RadarReal RadarPos; +typedef RadarReal RadarDim; +typedef XColor *RadarColor; +typedef Tk_Font RadarFont; +typedef Tk_Window RadarWindow; +typedef void *RadarPtr; +typedef Tk_Image RadarImage; +typedef Arg *RadarAttrList; + +typedef struct { + RadarPos x, y; +} RadarPoint; + +typedef struct { + RadarPos x, y, w, h; +} RadarRect; +/* + * RadarBBox: orig is into the area while corner is not. + * Thus the test: ((bbox.orig.x == bbox.corner.x) || + * (bbox.orig.y == bbox.corner.y)) + * tells whether the bbox is empty or not. + * When interpreting bboxes the X coordinate system is + * the norm. x goes from left toward the right and y + * goes from the top toward the bottom. Bboxes are + * always axes aligned. + */ +typedef struct { + RadarPoint orig, corner; +} RadarBBox; + +/* + * Describe the clipping at a given node + * of the item hierarchy. + */ +typedef struct { + RadarBool simple; /* The clip is an aligned rectangle. */ + Region region; /* The X region used to draw and to */ + /* probe for picking. */ + RadarBBox clip_box; /* The bounding box of the clip area. */ +} ClipState; + +/* + * Operator constants for the coord method. + */ +#define COORDS_READ 0 +#define COORDS_READ_ALL 1 +#define COORDS_REPLACE 2 +#define COORDS_REPLACE_ALL 3 +#define COORDS_ADD 4 +#define COORDS_ADD_LAST 5 +#define COORDS_REMOVE 6 + +/* + * Types and constants for attribute processing. + */ +typedef struct { + int type; + char *name; + Tk_Uid uid; + int offset; + int bool_bit; + int flags; + RadarBool read_only; +} RadarAttrConfig; + +/* + * When adding new type in the following enum + * do not forget to update attribute_type_strings + * in Item.c. + */ +#define RADAR_CONFIG_END 0 +#define RADAR_CONFIG_COLOR 1 +#define RADAR_CONFIG_BOOL 2 +#define RADAR_CONFIG_PATTERN 3 +#define RADAR_CONFIG_TEXT 4 +#define RADAR_CONFIG_FONT 5 +#define RADAR_CONFIG_BORDER 6 +#define RADAR_CONFIG_RELIEF 7 +#define RADAR_CONFIG_DIM 8 +#define RADAR_CONFIG_PRI 9 +#define RADAR_CONFIG_JUSTIFY 10 +#define RADAR_CONFIG_AUTO_JUSTIFY 11 +#define RADAR_CONFIG_LINE_END 12 +#define RADAR_CONFIG_LABEL_FORMAT 13 +#define RADAR_CONFIG_LINE_STYLE 14 +#define RADAR_CONFIG_LINE_SHAPE 15 +#define RADAR_CONFIG_ITEM 16 +#define RADAR_CONFIG_ANGLE 17 +#define RADAR_CONFIG_INT 18 +#define RADAR_CONFIG_UINT 19 +#define RADAR_CONFIG_POINT 20 +#define RADAR_CONFIG_RECT 21 +#define RADAR_CONFIG_PATTERNS 22 +#define RADAR_CONFIG_ANCHOR 23 +#define RADAR_CONFIG_TAGS 24 +#define RADAR_CONFIG_POINTS 25 +#define RADAR_CONFIG_MAP_INFO 26 +#define RADAR_CONFIG_IMAGE 27 +#define RADAR_CONFIG_LEADER_ANCHORS 28 +#define RADAR_CONFIG_JOIN_STYLE 29 +#define RADAR_CONFIG_CAP_STYLE 30 + +#define RADAR_DRAW_FLAG 1 << 0 +#define RADAR_COORDS_FLAG 1 << 1 +#define RADAR_TRANSFO_FLAG 1 << 2 +#define RADAR_REPICK_FLAG 1 << 3 +#define RADAR_BORDER_FLAG 1 << 4 +#define RADAR_CLFC_FLAG 1 << 5 /* Clear Label Format Cache. */ +#define RADAR_IMAGE_FLAG 1 << 6 /* Update image pointer. */ +#define RADAR_VIS_FLAG 1 << 7 /* Visibility has changed. */ +#define RADAR_MOVED_FLAG 1 << 8 /* Item has moved. */ +#define RADAR_ITEM_FLAG 1 << 9 /* Signal a change in item type attribute. */ +#define RADAR_MAP_INFO_FLAG 1 << 10 /* Update mapinfo pointer. */ +#define RADAR_LAYOUT_FLAG 1 << 10 /* A layout need update. */ +#define RADAR_POLAR_FLAG 1 << 11 /* Signal a cartesian to polar change. */ +#define RADAR_CARTESIAN_FLAG 1 << 12 /* Signal a polar to cartesian change. */ +#define RADAR_TILE_FLAG 1 << 13 /* Update tile pointer. */ + +/* + * Type and constant values for alignments. + */ +typedef char RadarJustify; +#define RadarJustifyLeft TK_JUSTIFY_LEFT +#define RadarJustifyRight TK_JUSTIFY_RIGHT +#define RadarJustifyCenter TK_JUSTIFY_CENTER + +/* + * Type and constant values for anchors. + */ +typedef Tk_Anchor RadarAnchor; +#define RadarAnchorN TK_ANCHOR_N +#define RadarAnchorS TK_ANCHOR_S +#define RadarAnchorE TK_ANCHOR_E +#define RadarAnchorW TK_ANCHOR_W +#define RadarAnchorNE TK_ANCHOR_NE +#define RadarAnchorNW TK_ANCHOR_NW +#define RadarAnchorSE TK_ANCHOR_SE +#define RadarAnchorSW TK_ANCHOR_SW +#define RadarAnchorCenter TK_ANCHOR_CENTER + +/* + * Type and constant values for borders. + */ +typedef unsigned char Border; +#define NO_BORDER 0 +#define LEFT_BORDER 1 +#define RIGHT_BORDER 2 +#define TOP_BORDER 4 +#define BOTTOM_BORDER 8 +#define CONTOUR_BORDER (LEFT_BORDER|RIGHT_BORDER|TOP_BORDER|BOTTOM_BORDER) +#define COUNTER_OBLIQUE 16 +#define OBLIQUE 32 + +#define LEFT_SPEC "left" +#define RIGHT_SPEC "right" +#define TOP_SPEC "top" +#define BOTTOM_SPEC "bottom" +#define CONTOUR_SPEC "contour" +#define COUNTER_OBLIQUE_SPEC "counteroblique" +#define OBLIQUE_SPEC "oblique" +#define NO_BORDER_SPEC "noborder" + +/* + * Type and constant values for line styles, line shapes and line ends. + */ +typedef unsigned char LineStyle; +typedef unsigned char LineEndStyle; +typedef unsigned char LineShape; + +/* LineStyle */ +#define LINE_SIMPLE 0 +#define LINE_DASHED 1 +#define LINE_MIXED 2 +#define LINE_DOTTED 3 +/* LineShape */ +#define LINE_STRAIGHT 0 +#define LINE_LEFT_LIGHTNING 1 +#define LINE_LEFT_CORNER 2 +#define LINE_DOUBLE_LEFT_CORNER 3 +#define LINE_RIGHT_LIGHTNING 4 +#define LINE_RIGHT_CORNER 5 +#define LINE_DOUBLE_RIGHT_CORNER 6 + +#define SIMPLE_SPEC "simple" +#define DASHED_SPEC "dashed" +#define DOTTED_SPEC "dotted" +#define MIXED_SPEC "mixed" + +#define STRAIGHT_SPEC "straight" +#define RIGHT_LIGHTNING_SPEC "rightlightning" +#define LEFT_LIGHTNING_SPEC "leftlightning" +#define RIGHT_CORNER_SPEC "rightcorner" +#define LEFT_CORNER_SPEC "leftcorner" +#define DOUBLE_RIGHT_CORNER_SPEC "doublerightcorner" +#define DOUBLE_LEFT_CORNER_SPEC "doubleleftcorner" + +/* + * Type and constant values for relief styles. + */ +typedef int ReliefStyle; /* Keep it an int to keep Tk happy */ +#define RELIEF_BEVEL_OUT TK_RELIEF_RAISED +#define RELIEF_FLAT TK_RELIEF_FLAT +#define RELIEF_BEVEL_IN TK_RELIEF_SUNKEN +#define RELIEF_GROOVE TK_RELIEF_GROOVE +#define RELIEF_RIDGE TK_RELIEF_RIDGE +/* + * Number of steps for relief drawing. This translate in + * RELIEF_STEPS*2+1 color steps in the color gradient. + */ +#define RELIEF_STEPS 2 + +/* + * Type and constant values for automatic alignments. + */ +typedef struct { + RadarBool automatic; + RadarJustify align[3]; +} AutoAlign; +#define AA_LEFT 0 +#define AA_CENTER 1 +#define AA_RIGHT 2 + +#define AA_LEFT_SPEC "l" +#define AA_CENTER_SPEC "c" +#define AA_RIGHT_SPEC "r" +#define AA_AUTO_SPEC "-" + +/* + * Type for leader anchors. + */ +typedef struct { + int left_x; /* left leader anchor field or percent of bbox */ + int right_x; /* right leader anchor field or percent of bbox */ + short left_y; /* left leader percent of bbox or < 0 if field */ + short right_y; /* right leader percent of bbox or < 0 if field */ +} LeaderAnchorsStruct, *LeaderAnchors; + +#define RadarPixel(color) ((color)->pixel) +#define RadarFontId(font) (Tk_FontId(font)) +#define RadarWindowId(win) (Tk_WindowId(win)) +#define RadarTextWidth(font, text, len) (Tk_TextWidth(font, text, len)) +#define RadarMalloc(size) (ckalloc(size)) +#define RadarFree(ptr) (ckfree((char *)(ptr))) +#define RadarRealloc(ptr, size) (ckrealloc((void *)(ptr), size)) +/* + * How to make ptk include the right stdio.h ? + */ +#ifndef PTK +#define RadarWarning(msg) (fprintf(stderr, "%s\n", (msg))) +#else +#define RadarWarning(msg) +#endif + +#define RadarUnspecifiedPattern None +#define RadarUnspecifiedImage None +#define RadarUnspecifiedColor NULL +#define RADAR_OK TCL_OK +#define RADAR_ERROR TCL_ERROR +#define RADAR_NO_ITEM NULL + +/* + * Various constants used by items. + */ +#define RADAR_ANY_CIRCLES -1 + +/* + * Constants for item parts. The fields or item indexable parts are coded + * as positive or null integers. The item specific parts (not indexable) are + * coded as negatives begining at -2 up to -9 which is the current limit. The + * -1 value is reserved to indicate no part. + */ + +#define PART_NUMBER_TO_BIT(part) (1 << (ABS(part)-2)) +#define RADAR_NO_PART -1 +#define RADAR_CURRENT_POSITION -2 +#define RADAR_SPEED_VECTOR -3 +#define RADAR_LEADER -4 +#define RADAR_CONNECTION -5 + + +/* + * Some flags macros. + */ +#define ISSET(var, mask) ((var) & (mask)) +#define ISCLEAR(var, mask) (((var) & (mask)) == 0) +#define SET(var,mask) ((var) |= (mask)) +#define CLEAR(var, mask) ((var) &= ~(mask)) +#define ASSIGN(var, mask, bool) ((bool) ? SET((var), (mask)) : CLEAR((var), (mask))) + + +#ifdef __CPLUSPLUS__ +} +#endif + +#endif /* _Types_h */ |