diff options
Diffstat (limited to 'grid.c')
| -rw-r--r-- | grid.c | 108 |
1 files changed, 54 insertions, 54 deletions
@@ -2,7 +2,7 @@ * $XdotOrg: grid.c,v 1.4 2001/02/09 02:05:41 xorgcvs Exp $ * $Xorg: grid.c,v 1.4 2001/02/09 02:05:41 xorgcvs Exp $ * - * + * Copyright 1989, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its @@ -52,18 +52,18 @@ in this Software without prior written authorization from The Open Group. static GC get_gc(FontGridWidget fgw, Pixel fore); static void ClassInitialize(void); -static void Initialize(Widget request, Widget new, ArgList args, +static void Initialize(Widget request, Widget new, ArgList args, Cardinal *num_args); -static void Realize(Widget gw, Mask *valueMask, +static void Realize(Widget gw, Mask *valueMask, XSetWindowAttributes *attributes); static void Destroy(Widget gw); static void Resize(Widget gw); static void Redisplay(Widget gw, XEvent *event, Region region); -static void paint_grid(FontGridWidget fgw, int col, int row, +static void paint_grid(FontGridWidget fgw, int col, int row, int ncols, int nrows); -static Boolean SetValues(Widget current, Widget request, Widget new, +static Boolean SetValues(Widget current, Widget request, Widget new, ArgList args, Cardinal *num_args); -static void Notify(Widget gw, XEvent *event, String *params, +static void Notify(Widget gw, XEvent *event, String *params, Cardinal *nparams); #define Offset(field) XtOffsetOf(FontGridRec, fontgrid.field) @@ -107,7 +107,7 @@ static XtResource resources[] = { #undef Offset -static char defaultTranslations[] = +static char defaultTranslations[] = "<ButtonPress>: notify()"; static XtActionsRec actions_list[] = { @@ -262,7 +262,7 @@ GridLastChar (Widget w) } /* - * CI_GET_CHAR_INFO_2D - return the charinfo struct for the indicated row and + * CI_GET_CHAR_INFO_2D - return the charinfo struct for the indicated row and * column. This is used for fonts that have more than row zero. */ #define CI_GET_CHAR_INFO_2D(fs,row,col,cs) \ @@ -298,7 +298,7 @@ GridHasChar (Widget w, long ch) { XFontStruct *fs = fgw->fontgrid.text_font; XCharStruct *cs; - + if (!fs) return False; if (fs->max_byte1 == 0) @@ -319,8 +319,8 @@ GridHasChar (Widget w, long ch) * public routines */ -void -GetFontGridCellDimensions(Widget w, long *startp, +void +GetFontGridCellDimensions(Widget w, long *startp, int *ncolsp, int *nrowsp) { FontGridWidget fgw = (FontGridWidget) w; @@ -330,7 +330,7 @@ GetFontGridCellDimensions(Widget w, long *startp, } -void +void GetPrevNextStates(Widget w, Bool *prevvalidp, Bool *nextvalidp, Bool *prev16validp, Bool *next16validp) { @@ -355,7 +355,7 @@ GetPrevNextStates(Widget w, Bool *prevvalidp, Bool *nextvalidp, */ -static GC +static GC get_gc(FontGridWidget fgw, Pixel fore) { XtGCMask mask; @@ -374,7 +374,7 @@ get_gc(FontGridWidget fgw, Pixel fore) mask |= GCCapStyle; if (fgw->fontgrid.grid_width > 0) { mask |= GCLineWidth; - gcv.line_width = ((fgw->fontgrid.grid_width < 2) ? 0 : + gcv.line_width = ((fgw->fontgrid.grid_width < 2) ? 0 : fgw->fontgrid.grid_width); } return (XtGetGC ((Widget) fgw, mask, &gcv)); @@ -416,7 +416,7 @@ XmuFreeXftColor (XtAppContext app, XrmValuePtr toVal, XtPointer closure, Screen *screen; Colormap colormap; XftColor *color; - + if (*num_args != 2) { XtAppErrorMsg (app, @@ -435,7 +435,7 @@ XmuFreeXftColor (XtAppContext app, XrmValuePtr toVal, XtPointer closure, XScreenNumberOfScreen (screen)), colormap, color); } - + static Boolean XmuCvtStringToXftColor(Display *dpy, XrmValue *args, Cardinal *num_args, @@ -447,7 +447,7 @@ XmuCvtStringToXftColor(Display *dpy, XftColor xftColor; Screen *screen; Colormap colormap; - + if (*num_args != 2) { XtAppErrorMsg (XtDisplayToApplicationContext (dpy), @@ -478,14 +478,14 @@ XmuCvtStringToXftColor(Display *dpy, } else if (!XRenderParseColor (dpy, spec, &renderColor)) return False; - if (!XftColorAllocValue (dpy, + if (!XftColorAllocValue (dpy, DefaultVisual (dpy, XScreenNumberOfScreen (screen)), colormap, &renderColor, &xftColor)) return False; - + donestr (XftColor, xftColor, XtRXftColor); } @@ -495,7 +495,7 @@ XmuFreeXftFont (XtAppContext app, XrmValuePtr toVal, XtPointer closure, { Screen *screen; XftFont *font; - + if (*num_args != 1) { XtAppErrorMsg (app, @@ -521,7 +521,7 @@ XmuCvtStringToXftFont(Display *dpy, char *name; XftFont *font; Screen *screen; - + if (*num_args != 1) { XtAppErrorMsg (XtDisplayToApplicationContext (dpy), @@ -557,13 +557,13 @@ static XtConvertArgRec xftFontConvertArgs[] = { #endif -static void +static void ClassInitialize(void) { XtAddConverter (XtRString, XtRLong, XmuCvtStringToLong, NULL, 0); #ifdef XRENDER - XtSetTypeConverter (XtRString, XtRXftColor, - XmuCvtStringToXftColor, + XtSetTypeConverter (XtRString, XtRXftColor, + XmuCvtStringToXftColor, xftColorConvertArgs, XtNumber(xftColorConvertArgs), XtCacheByDisplay, XmuFreeXftColor); XtSetTypeConverter (XtRString, XtRXftFont, @@ -574,7 +574,7 @@ ClassInitialize(void) } -static void +static void Initialize(Widget request, Widget new, ArgList args, Cardinal *num_args) { FontGridWidget reqfg = (FontGridWidget) request; @@ -595,7 +595,7 @@ Initialize(Widget request, Widget new, ArgList args, Cardinal *num_args) else #endif if (fs && fs->max_byte1 == 0) { - newfg->fontgrid.cell_rows = (fs->max_char_or_byte2 / + newfg->fontgrid.cell_rows = (fs->max_char_or_byte2 / newfg->fontgrid.cell_cols) + 1; if (newfg->fontgrid.cell_rows > 16) newfg->fontgrid.cell_rows = 16; @@ -615,8 +615,8 @@ Initialize(Widget request, Widget new, ArgList args, Cardinal *num_args) newfg->fontgrid.grid_width * (newfg->fontgrid.cell_cols + 1)); - if (newfg->core.height == 0) - newfg->core.height = (newfg->fontgrid.cell_height * + if (newfg->core.height == 0) + newfg->core.height = (newfg->fontgrid.cell_height * newfg->fontgrid.cell_rows + newfg->fontgrid.grid_width * (newfg->fontgrid.cell_rows + 1)); @@ -628,13 +628,13 @@ Initialize(Widget request, Widget new, ArgList args, Cardinal *num_args) if (newfg->fontgrid.start_char == 0xffffffff) newfg->fontgrid.start_char = GridFirstChar(new) & ~0xff; maxn = GridLastChar (new); - if (newfg->fontgrid.start_char > maxn) - newfg->fontgrid.start_char = (maxn + 1 - - (newfg->fontgrid.cell_cols * + if (newfg->fontgrid.start_char > maxn) + newfg->fontgrid.start_char = (maxn + 1 - + (newfg->fontgrid.cell_cols * newfg->fontgrid.cell_rows)); } -static void +static void Realize(Widget gw, Mask *valueMask, XSetWindowAttributes *attributes) { FontGridWidget fgw = (FontGridWidget) gw; @@ -656,7 +656,7 @@ Realize(Widget gw, Mask *valueMask, XSetWindowAttributes *attributes) -static void +static void Destroy(Widget gw) { FontGridWidget fgw = (FontGridWidget) gw; @@ -666,7 +666,7 @@ Destroy(Widget gw) } -static void +static void Resize(Widget gw) { FontGridWidget fgw = (FontGridWidget) gw; @@ -687,7 +687,7 @@ Resize(Widget gw) /* ARGSUSED */ -static void +static void Redisplay(Widget gw, XEvent *event, Region region) { FontGridWidget fgw = (FontGridWidget) gw; @@ -718,10 +718,10 @@ Redisplay(Widget gw, XEvent *event, Region region) } -static void -paint_grid(FontGridWidget fgw, /* widget in which to draw */ - int col, int row, /* where to start */ - int ncols, int nrows) /* number of cells */ +static void +paint_grid(FontGridWidget fgw, /* widget in which to draw */ + int col, int row, /* where to start */ + int ncols, int nrows) /* number of cells */ { FontGridPart *p = &fgw->fontgrid; int i, j; @@ -747,7 +747,7 @@ paint_grid(FontGridWidget fgw, /* widget in which to draw */ } /* - * paint the grid lines for the indicated rows + * paint the grid lines for the indicated rows */ if (p->grid_width > 0) { int half_grid_width = p->grid_width >> 1; @@ -764,7 +764,7 @@ paint_grid(FontGridWidget fgw, /* widget in which to draw */ } /* * Draw a character in every box; treat all fonts as if they were 16bit - * fonts. Store the high eight bits in byte1 and the low eight bits in + * fonts. Store the high eight bits in byte1 and the low eight bits in * byte2. */ prevn = p->start_char + col + row * tcols; @@ -791,12 +791,12 @@ paint_grid(FontGridWidget fgw, /* widget in which to draw */ } if (extents.width && extents.height) { - XClearArea (dpy, wind, x + xoff - extents.x, + XClearArea (dpy, wind, x + xoff - extents.x, y + yoff - extents.y, extents.width, extents.height, False); if (p->box_chars) XDrawRectangle (dpy, wind, p->box_gc, - x + xoff - extents.x, + x + xoff - extents.x, y + yoff - extents.y, extents.width - 1, extents.height - 1); @@ -821,21 +821,21 @@ paint_grid(FontGridWidget fgw, /* widget in which to draw */ if (p->center_chars) { /* * We want to move the origin by enough to center the ink - * within the cell. The left edge will then be at + * within the cell. The left edge will then be at * (cell_width - (rbearing - lbearing)) / 2; so we subtract * the lbearing to find the origin. Ditto for vertical. */ xoff = (((p->cell_width - (metrics.rbearing - metrics.lbearing)) / 2) - p->internal_pad - metrics.lbearing); - yoff = (((p->cell_height - + yoff = (((p->cell_height - (metrics.descent + metrics.ascent)) / 2) - p->internal_pad - p->text_font->ascent + metrics.ascent); } if (p->box_chars) { XDrawRectangle (dpy, wind, p->box_gc, - x + xoff, y + yoff - p->text_font->ascent, + x + xoff, y + yoff - p->text_font->ascent, metrics.width - 1, fontascent + fontdescent - 1); } @@ -850,7 +850,7 @@ paint_grid(FontGridWidget fgw, /* widget in which to draw */ done: /* - * paint the grid lines for the indicated rows + * paint the grid lines for the indicated rows */ if (p->grid_width > 0) { int half_grid_width = p->grid_width >> 1; @@ -866,7 +866,7 @@ paint_grid(FontGridWidget fgw, /* widget in which to draw */ } } - + return; } @@ -883,8 +883,8 @@ PageBlank (Widget w, long first, long last) } /*ARGSUSED*/ -static Boolean -SetValues(Widget current, Widget request, Widget new, +static Boolean +SetValues(Widget current, Widget request, Widget new, ArgList args, Cardinal *num_args) { FontGridWidget curfg = (FontGridWidget) current; @@ -925,9 +925,9 @@ SetValues(Widget current, Widget request, Widget new, if (start < 0) start = 0; - if (start > maxn) + if (start > maxn) start = (maxn / page) * page; - + while (PageBlank (new, start, start + page - 1)) { long next = start + dir; @@ -946,7 +946,7 @@ SetValues(Widget current, Widget request, Widget new, /* ARGSUSED */ -static void +static void Notify(Widget gw, XEvent *event, String *params, Cardinal *nparams) { FontGridWidget fgw = (FontGridWidget) gw; @@ -989,7 +989,7 @@ Notify(Widget gw, XEvent *event, String *params, Cardinal *nparams) return; } - n= (fgw->fontgrid.start_char + + n= (fgw->fontgrid.start_char + ((y / ch) * fgw->fontgrid.cell_cols) + (x / cw)); rec.thefont = fgw->fontgrid.text_font; |