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/* -*- c-basic-offset: 8 -*- |
/* -*- c-basic-offset: 8 -*- |
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rdesktop: A Remote Desktop Protocol client. |
rdesktop: A Remote Desktop Protocol client. |
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User interface services - X Window System |
User interface services - X Window System |
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Copyright (C) Matthew Chapman 1999-2002 |
Copyright (C) Matthew Chapman 1999-2005 |
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This program is free software; you can redistribute it and/or modify |
This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
it under the terms of the GNU General Public License as published by |
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XFillRectangle(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, cx, cy); \ |
XFillRectangle(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, cx, cy); \ |
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} |
} |
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#define FILL_POLYGON(p,np)\ |
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{ \ |
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XFillPolygon(g_display, g_wnd, g_gc, p, np, Complex, CoordModePrevious); \ |
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if (g_ownbackstore) \ |
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XFillPolygon(g_display, g_backstore, g_gc, p, np, Complex, CoordModePrevious); \ |
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} |
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#define DRAW_ELLIPSE(x,y,cx,cy,m)\ |
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{ \ |
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switch (m) \ |
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{ \ |
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case 0: /* Outline */ \ |
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XDrawArc(g_display, g_wnd, g_gc, x, y, cx, cy, 0, 360*64); \ |
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if (g_ownbackstore) \ |
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XDrawArc(g_display, g_backstore, g_gc, x, y, cx, cy, 0, 360*64); \ |
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break; \ |
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case 1: /* Filled */ \ |
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XFillArc(g_display, g_ownbackstore ? g_backstore : g_wnd, g_gc, x, y, \ |
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cx, cy, 0, 360*64); \ |
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if (g_ownbackstore) \ |
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XCopyArea(g_display, g_backstore, g_wnd, g_gc, x, y, cx, cy, x, y); \ |
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break; \ |
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} \ |
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} |
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/* colour maps */ |
/* colour maps */ |
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extern BOOL g_owncolmap; |
extern BOOL g_owncolmap; |
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static Colormap g_xcolmap; |
static Colormap g_xcolmap; |
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} |
} |
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else |
else |
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{ |
{ |
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while (out < end) |
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{ |
{ |
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pixel = *(data++); |
pixel = *(data++); |
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SPLITCOLOUR16(pixel, pc); |
SPLITCOLOUR16(pixel, pc); |
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if (g_arch_match) |
if (g_arch_match) |
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{ |
{ |
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/* *INDENT-OFF* */ |
/* *INDENT-OFF* */ |
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#ifdef NEED_ALIGN |
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REPEAT4 |
REPEAT4 |
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( |
( |
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#ifdef NEED_ALIGN |
|
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*(out++) = *(data++); |
*(out++) = *(data++); |
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*(out++) = *(data++); |
*(out++) = *(data++); |
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*(out++) = *(data++); |
*(out++) = *(data++); |
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*(out++) = 0; |
*(out++) = 0; |
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) |
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#else |
#else |
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REPEAT4 |
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( |
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*((uint32 *) out) = *((uint32 *) data); |
*((uint32 *) out) = *((uint32 *) data); |
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out += 4; |
out += 4; |
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data += 3; |
data += 3; |
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#endif |
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) |
) |
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#endif |
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/* *INDENT-ON* */ |
/* *INDENT-ON* */ |
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} |
} |
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else if (g_xserver_be) |
else if (g_xserver_be) |
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FILL_RECTANGLE(x, y, cx, cy); |
FILL_RECTANGLE(x, y, cx, cy); |
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} |
} |
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void |
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ui_polygon(uint8 opcode, |
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/* mode */ uint8 fillmode, |
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/* dest */ POINT * point, int npoints, |
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/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
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{ |
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uint8 style, i, ipattern[8]; |
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Pixmap fill; |
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SET_FUNCTION(opcode); |
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switch (fillmode) |
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{ |
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case ALTERNATE: |
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XSetFillRule(g_display, g_gc, EvenOddRule); |
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break; |
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case WINDING: |
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XSetFillRule(g_display, g_gc, WindingRule); |
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break; |
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default: |
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unimpl("fill mode %d\n", fillmode); |
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} |
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if (brush) |
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style = brush->style; |
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else |
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style = 0; |
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switch (style) |
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{ |
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case 0: /* Solid */ |
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SET_FOREGROUND(fgcolour); |
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FILL_POLYGON((XPoint *) point, npoints); |
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break; |
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case 2: /* Hatch */ |
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fill = (Pixmap) ui_create_glyph(8, 8, |
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hatch_patterns + brush->pattern[0] * 8); |
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SET_FOREGROUND(fgcolour); |
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SET_BACKGROUND(bgcolour); |
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XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
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XSetStipple(g_display, g_gc, fill); |
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XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
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FILL_POLYGON((XPoint *) point, npoints); |
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XSetFillStyle(g_display, g_gc, FillSolid); |
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XSetTSOrigin(g_display, g_gc, 0, 0); |
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ui_destroy_glyph((HGLYPH) fill); |
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break; |
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case 3: /* Pattern */ |
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for (i = 0; i != 8; i++) |
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ipattern[7 - i] = brush->pattern[i]; |
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fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
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SET_FOREGROUND(bgcolour); |
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SET_BACKGROUND(fgcolour); |
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XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
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XSetStipple(g_display, g_gc, fill); |
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XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
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FILL_POLYGON((XPoint *) point, npoints); |
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XSetFillStyle(g_display, g_gc, FillSolid); |
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XSetTSOrigin(g_display, g_gc, 0, 0); |
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ui_destroy_glyph((HGLYPH) fill); |
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break; |
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default: |
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unimpl("brush %d\n", brush->style); |
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} |
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RESET_FUNCTION(opcode); |
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} |
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void |
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ui_ellipse(uint8 opcode, |
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/* mode */ uint8 fillmode, |
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/* dest */ int x, int y, int cx, int cy, |
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/* brush */ BRUSH * brush, int bgcolour, int fgcolour) |
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{ |
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uint8 style, i, ipattern[8]; |
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Pixmap fill; |
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SET_FUNCTION(opcode); |
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if (brush) |
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style = brush->style; |
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else |
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style = 0; |
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switch (style) |
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{ |
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case 0: /* Solid */ |
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SET_FOREGROUND(fgcolour); |
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DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
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break; |
2287 |
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|
2288 |
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case 2: /* Hatch */ |
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fill = (Pixmap) ui_create_glyph(8, 8, |
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hatch_patterns + brush->pattern[0] * 8); |
2291 |
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SET_FOREGROUND(fgcolour); |
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SET_BACKGROUND(bgcolour); |
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XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
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XSetStipple(g_display, g_gc, fill); |
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XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
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DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
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XSetFillStyle(g_display, g_gc, FillSolid); |
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XSetTSOrigin(g_display, g_gc, 0, 0); |
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ui_destroy_glyph((HGLYPH) fill); |
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break; |
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case 3: /* Pattern */ |
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for (i = 0; i != 8; i++) |
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ipattern[7 - i] = brush->pattern[i]; |
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fill = (Pixmap) ui_create_glyph(8, 8, ipattern); |
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SET_FOREGROUND(bgcolour); |
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SET_BACKGROUND(fgcolour); |
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XSetFillStyle(g_display, g_gc, FillOpaqueStippled); |
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XSetStipple(g_display, g_gc, fill); |
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XSetTSOrigin(g_display, g_gc, brush->xorigin, brush->yorigin); |
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DRAW_ELLIPSE(x, y, cx, cy, fillmode); |
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XSetFillStyle(g_display, g_gc, FillSolid); |
2313 |
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XSetTSOrigin(g_display, g_gc, 0, 0); |
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ui_destroy_glyph((HGLYPH) fill); |
2315 |
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break; |
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|
2317 |
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default: |
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unimpl("brush %d\n", brush->style); |
2319 |
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} |
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2321 |
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RESET_FUNCTION(opcode); |
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} |
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/* warning, this function only draws on wnd or backstore, not both */ |
/* warning, this function only draws on wnd or backstore, not both */ |
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void |
void |
2326 |
ui_draw_glyph(int mixmode, |
ui_draw_glyph(int mixmode, |