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Comparing rxvt-unicode/src/scrollbar-next.C (file contents):
Revision 1.3 by pcg, Tue Nov 25 11:52:42 2003 UTC vs.
Revision 1.11 by root, Sat Jul 31 15:32:50 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: scrollbar-next.c 2 * File: scrollbar-next.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: scrollbar-next.C,v 1.3 2003/11/25 11:52:42 pcg Exp $
5 * 4 *
6 * Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA> 5 * Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA>
7 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 6 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
8 * - N*XTstep like scrollbars 7 * - N*XTstep like scrollbars
9 * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com> 8 * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com>
9 * Copyright (c) 2004 Marc Lehmann <pcg@goof.com>
10 * 10 *
11 * This program is free software; you can redistribute it and/or modify 11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by 12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or 13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version. 14 * (at your option) any later version.
… …
40#define SCROLLER_DIMPLE_WIDTH 6 40#define SCROLLER_DIMPLE_WIDTH 6
41#define SCROLLER_DIMPLE_HEIGHT 6 41#define SCROLLER_DIMPLE_HEIGHT 6
42#define ARROW_WIDTH 13 42#define ARROW_WIDTH 13
43#define ARROW_HEIGHT 13 43#define ARROW_HEIGHT 13
44 44
45const char *const SCROLLER_DIMPLE[] = { 45const char *const SCROLLER_DIMPLE[] =
46 {
46 ".%###.", 47 ".%###.",
47 "%#%%%%", 48 "%#%%%%",
48 "#%%...", 49 "#%%...",
49 "#%.. ", 50 "#%.. ",
50 "#%. ", 51 "#%. ",
51 ".%. ." 52 ".%. ."
52}; 53 };
53const char *const SCROLLER_ARROW_UP[] = { 54const char *const SCROLLER_ARROW_UP[] =
55 {
54 ".............", 56 ".............",
55 ".............", 57 ".............",
56 "......%......", 58 "......%......",
57 "......#......", 59 "......#......",
58 ".....%#%.....", 60 ".....%#%.....",
… …
62 "...%#####%...", 64 "...%#####%...",
63 "...#######...", 65 "...#######...",
64 "..%#######%..", 66 "..%#######%..",
65 ".............", 67 ".............",
66 "............." 68 "............."
67}; 69 };
68const char *const SCROLLER_ARROW_DOWN[] = { 70const char *const SCROLLER_ARROW_DOWN[] =
71 {
69 ".............", 72 ".............",
70 ".............", 73 ".............",
71 "..%#######%..", 74 "..%#######%..",
72 "...#######...", 75 "...#######...",
73 "...%#####%...", 76 "...%#####%...",
… …
77 ".....%#%.....", 80 ".....%#%.....",
78 "......#......", 81 "......#......",
79 "......%......", 82 "......%......",
80 ".............", 83 ".............",
81 "............." 84 "............."
82}; 85 };
83const char *const HI_SCROLLER_ARROW_UP[] = { 86const char *const HI_SCROLLER_ARROW_UP[] =
87 {
84 " ", 88 " ",
85 " ", 89 " ",
86 " % ", 90 " % ",
87 " % ", 91 " % ",
88 " %%% ", 92 " %%% ",
… …
92 " %%%%%%% ", 96 " %%%%%%% ",
93 " %%%%%%% ", 97 " %%%%%%% ",
94 " %%%%%%%%% ", 98 " %%%%%%%%% ",
95 " ", 99 " ",
96 " " 100 " "
97}; 101 };
98const char *const HI_SCROLLER_ARROW_DOWN[] = { 102const char *const HI_SCROLLER_ARROW_DOWN[] =
103 {
99 " ", 104 " ",
100 " ", 105 " ",
101 " %%%%%%%%% ", 106 " %%%%%%%%% ",
102 " %%%%%%% ", 107 " %%%%%%% ",
103 " %%%%%%% ", 108 " %%%%%%% ",
… …
107 " %%% ", 112 " %%% ",
108 " % ", 113 " % ",
109 " % ", 114 " % ",
110 " ", 115 " ",
111 " " 116 " "
112}; 117 };
113 118
114/* INTPROTO */
115Pixmap 119Pixmap
116rxvt_renderPixmap(pR_ const char *const *data, int width, int height) 120rxvt_term::renderPixmap (const char *const *data, int width, int height)
117{ 121{
118 char a; 122 char a;
119 int x, y; 123 int x, y;
120 Pixmap d; 124 Pixmap d;
121 GC pointcolour; 125 GC pointcolour;
122 126
123 d = XCreatePixmap(R->Xdisplay, R->scrollBar.win, width, height, XDEPTH); 127 d = XCreatePixmap (display->display, scrollBar.win, width, height, display->depth);
124 128
125 for (y = 0; y < height; y++) { 129 for (y = 0; y < height; y++)
130 {
126 for (x = 0; x < width; x++) { 131 for (x = 0; x < width; x++)
132 {
127 if ((a = data[y][x]) == ' ' || a == 'w') 133 if ((a = data[y][x]) == ' ' || a == 'w')
128 pointcolour = R->whiteGC; 134 pointcolour = whiteGC;
129 else if (a == '.' || a == 'l') 135 else if (a == '.' || a == 'l')
130 pointcolour = R->grayGC; 136 pointcolour = grayGC;
131 else if (a == '%' || a == 'd') 137 else if (a == '%' || a == 'd')
132 pointcolour = R->darkGC; 138 pointcolour = darkGC;
133 else /* if (a == '#' || a == 'b' || a) */ 139 else /* if (a == '#' || a == 'b' || a) */
134 pointcolour = R->blackGC; 140 pointcolour = blackGC;
135 XDrawPoint(R->Xdisplay, d, pointcolour, x, y); 141 XDrawPoint (display->display, d, pointcolour, x, y);
136 } 142 }
137 } 143 }
138 return d; 144 return d;
139} 145}
140 146
141/* INTPROTO */
142void 147void
143rxvt_init_scrollbar_stuff(pR) 148rxvt_term::init_scrollbar_stuff ()
144{ 149{
145 XGCValues gcvalue; 150 XGCValues gcvalue;
146 XColor xcol; 151 XColor xcol;
147 Pixmap stipple; 152 Pixmap stipple;
148 unsigned long light, dark; 153 unsigned long light, dark;
149 154
150 gcvalue.graphics_exposures = False; 155 gcvalue.graphics_exposures = False;
151 156
152 gcvalue.foreground = R->PixColors[Color_Black]; 157 gcvalue.foreground = PixColors[Color_Black];
153 R->blackGC = XCreateGC(R->Xdisplay, R->scrollBar.win, 158 blackGC = XCreateGC (display->display, scrollBar.win,
154 GCForeground | GCGraphicsExposures, &gcvalue); 159 GCForeground | GCGraphicsExposures, &gcvalue);
155 160
156 gcvalue.foreground = R->PixColors[Color_White]; 161 gcvalue.foreground = PixColors[Color_White];
157 R->whiteGC = XCreateGC(R->Xdisplay, R->scrollBar.win, 162 whiteGC = XCreateGC (display->display, scrollBar.win,
158 GCForeground | GCGraphicsExposures, &gcvalue); 163 GCForeground | GCGraphicsExposures, &gcvalue);
159 164
160 xcol.red = 0xaeba; 165 xcol.red = 0xaeba;
161 xcol.green = 0xaaaa; 166 xcol.green = 0xaaaa;
162 xcol.blue = 0xaeba; 167 xcol.blue = 0xaeba;
163 if (!rxvt_rXAllocColor(aR_ &xcol, "light gray")) 168 //if (!rXAllocColor (&xcol, "light gray"))//TODO//D//
164 xcol.pixel = R->PixColors[Color_AntiqueWhite]; 169 xcol.pixel = PixColors[Color_AntiqueWhite];
165 light = gcvalue.foreground = xcol.pixel; 170 light = gcvalue.foreground = xcol.pixel;
166 R->grayGC = XCreateGC(R->Xdisplay, R->scrollBar.win, 171 grayGC = XCreateGC (display->display, scrollBar.win,
167 GCForeground | GCGraphicsExposures, &gcvalue); 172 GCForeground | GCGraphicsExposures, &gcvalue);
168 173
169 xcol.red = 0x51aa; 174 xcol.red = 0x51aa;
170 xcol.green = 0x5555; 175 xcol.green = 0x5555;
171 xcol.blue = 0x5144; 176 xcol.blue = 0x5144;
172 if (!rxvt_rXAllocColor(aR_ &xcol, "dark gray")) 177 //if (!rXAllocColor (&xcol, "dark gray"))//TODO//D//
173 xcol.pixel = R->PixColors[Color_Grey25]; 178 xcol.pixel = PixColors[Color_Grey25];
174 dark = gcvalue.foreground = xcol.pixel; 179 dark = gcvalue.foreground = xcol.pixel;
175 R->darkGC = XCreateGC(R->Xdisplay, R->scrollBar.win, 180 darkGC = XCreateGC (display->display, scrollBar.win,
176 GCForeground | GCGraphicsExposures, &gcvalue); 181 GCForeground | GCGraphicsExposures, &gcvalue);
177 182
178 stipple = XCreateBitmapFromData(R->Xdisplay, R->scrollBar.win, 183 stipple = XCreateBitmapFromData (display->display, scrollBar.win,
179 (char *)n_stp_bits, n_stp_width, 184 (char *)n_stp_bits, n_stp_width,
180 n_stp_height); 185 n_stp_height);
181 186
182 gcvalue.foreground = dark; 187 gcvalue.foreground = dark;
183 gcvalue.background = light; 188 gcvalue.background = light;
184 gcvalue.fill_style = FillOpaqueStippled; 189 gcvalue.fill_style = FillOpaqueStippled;
185 gcvalue.stipple = stipple; 190 gcvalue.stipple = stipple;
186 191
187/* XSetWindowBackground(R->Xdisplay, R->scrollBar.win, R->PixColors[Color_Red]); */ 192 /* XSetWindowBackground (display->display, scrollBar.win, PixColors[Color_Red]); */
188 193
189 R->stippleGC = XCreateGC(R->Xdisplay, R->scrollBar.win, 194 stippleGC = XCreateGC (display->display, scrollBar.win,
190 GCForeground | GCBackground | GCStipple 195 GCForeground | GCBackground | GCStipple
191 | GCFillStyle | GCGraphicsExposures, &gcvalue); 196 | GCFillStyle | GCGraphicsExposures, &gcvalue);
192 197
193 R->dimple = rxvt_renderPixmap(aR_ SCROLLER_DIMPLE, SCROLLER_DIMPLE_WIDTH, 198 dimple = renderPixmap (SCROLLER_DIMPLE, SCROLLER_DIMPLE_WIDTH,
194 SCROLLER_DIMPLE_HEIGHT); 199 SCROLLER_DIMPLE_HEIGHT);
195 200
196 R->upArrow = rxvt_renderPixmap(aR_ SCROLLER_ARROW_UP, ARROW_WIDTH, 201 upArrow = renderPixmap (SCROLLER_ARROW_UP, ARROW_WIDTH,
197 ARROW_HEIGHT); 202 ARROW_HEIGHT);
198 R->downArrow = rxvt_renderPixmap(aR_ SCROLLER_ARROW_DOWN, ARROW_WIDTH, 203 downArrow = renderPixmap (SCROLLER_ARROW_DOWN, ARROW_WIDTH,
199 ARROW_HEIGHT); 204 ARROW_HEIGHT);
200 R->upArrowHi = rxvt_renderPixmap(aR_ HI_SCROLLER_ARROW_UP, ARROW_WIDTH, 205 upArrowHi = renderPixmap (HI_SCROLLER_ARROW_UP, ARROW_WIDTH,
201 ARROW_HEIGHT); 206 ARROW_HEIGHT);
202 R->downArrowHi = rxvt_renderPixmap(aR_ HI_SCROLLER_ARROW_DOWN, 207 downArrowHi = renderPixmap (HI_SCROLLER_ARROW_DOWN,
203 ARROW_WIDTH, ARROW_HEIGHT); 208 ARROW_WIDTH, ARROW_HEIGHT);
204} 209}
205 210
206/* Draw bevel & arrows */ 211/* Draw bevel & arrows */
207/* INTPROTO */
208void 212void
209rxvt_drawBevel(pR_ Drawable d, int x1, int y1, int w, int h) 213rxvt_term::drawBevel (Drawable d, int x1, int y1, int w, int h)
210{ 214{
211 int x2, y2; 215 int x2, y2;
212 216
213 x2 = x1 + w - 1; /* right point */ 217 x2 = x1 + w - 1; /* right point */
214 y2 = y1 + h - 1; /* bottom point */ 218 y2 = y1 + h - 1; /* bottom point */
215/* white top and left */ 219 /* white top and left */
216 XDrawLine(R->Xdisplay, d, R->whiteGC, x1, y1, x2, y1); 220 XDrawLine (display->display, d, whiteGC, x1, y1, x2, y1);
217 XDrawLine(R->Xdisplay, d, R->whiteGC, x1, y1, x1, y2); 221 XDrawLine (display->display, d, whiteGC, x1, y1, x1, y2);
218/* black bottom and right */ 222 /* black bottom and right */
219 XDrawLine(R->Xdisplay, d, R->blackGC, x1, y2, x2, y2); 223 XDrawLine (display->display, d, blackGC, x1, y2, x2, y2);
220 XDrawLine(R->Xdisplay, d, R->blackGC, x2, y1, x2, y2); 224 XDrawLine (display->display, d, blackGC, x2, y1, x2, y2);
221/* dark inside bottom and right */ 225 /* dark inside bottom and right */
222 x1++, y1++, x2--, y2--; /* move in one point */ 226 x1++, y1++, x2--, y2--; /* move in one point */
223 XDrawLine(R->Xdisplay, d, R->darkGC, x1, y2, x2, y2); 227 XDrawLine (display->display, d, darkGC, x1, y2, x2, y2);
224 XDrawLine(R->Xdisplay, d, R->darkGC, x2, y1, x2, y2); 228 XDrawLine (display->display, d, darkGC, x2, y1, x2, y2);
225} 229}
226 230
227/* EXTPROTO */
228int 231int
229rxvt_scrollbar_show_next(pR_ int update, int last_top, int last_bot, int scrollbar_len) 232rxvt_term::scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len)
230{ 233{
231 int height = R->scrollBar.end + SB_BUTTON_TOTAL_HEIGHT + SB_PADDING; 234 int height = scrollBar.end + SB_BUTTON_TOTAL_HEIGHT + SB_PADDING;
232 Drawable s; 235 Drawable s;
233 236
234 if ((R->scrollBar.init & R_SB_NEXT) == 0) { 237 if ((scrollBar.init & R_SB_NEXT) == 0)
238 {
235 R->scrollBar.init |= R_SB_NEXT; 239 scrollBar.init |= R_SB_NEXT;
236 rxvt_init_scrollbar_stuff(aR); 240 init_scrollbar_stuff ();
237 } 241 }
238 242
239 if (R->TermWin.nscrolled == 0 || !update) { 243 if (TermWin.nscrolled == 0 || !update)
244 {
240 XFillRectangle(R->Xdisplay, R->scrollBar.win, R->grayGC, 0, 0, 245 XFillRectangle (display->display, scrollBar.win, grayGC, 0, 0,
241 SB_WIDTH_NEXT + 1, height); 246 SB_WIDTH_NEXT + 1, height);
242 XDrawRectangle(R->Xdisplay, R->scrollBar.win, R->blackGC, 0, 247 XDrawRectangle (display->display, scrollBar.win, blackGC, 0,
243 -SB_BORDER_WIDTH, SB_WIDTH_NEXT, 248 -SB_BORDER_WIDTH, SB_WIDTH_NEXT,
244 height + SB_BORDER_WIDTH); 249 height + SB_BORDER_WIDTH);
245 XFillRectangle(R->Xdisplay, R->scrollBar.win, R->stippleGC, 250 XFillRectangle (display->display, scrollBar.win, stippleGC,
246 SB_LEFT_PADDING, 0, SB_BUTTON_WIDTH, height); 251 SB_LEFT_PADDING, 0, SB_BUTTON_WIDTH, height);
247 } 252 }
248 if (R->TermWin.nscrolled) { 253 if (TermWin.nscrolled)
254 {
249 if (last_top < R->scrollBar.top || !update) 255 if (last_top < scrollBar.top || !update)
250 XFillRectangle(R->Xdisplay, R->scrollBar.win, R->stippleGC, 256 XFillRectangle (display->display, scrollBar.win, stippleGC,
251 SB_LEFT_PADDING, SB_PADDING + last_top, 257 SB_LEFT_PADDING, SB_PADDING + last_top,
252 SB_BUTTON_WIDTH, R->scrollBar.top - last_top); 258 SB_BUTTON_WIDTH, scrollBar.top - last_top);
253 if (R->scrollBar.bot < last_bot || !update) 259 if (scrollBar.bot < last_bot || !update)
254 XFillRectangle(R->Xdisplay, R->scrollBar.win, R->stippleGC, 260 XFillRectangle (display->display, scrollBar.win, stippleGC,
255 SB_LEFT_PADDING, R->scrollBar.bot + SB_PADDING, 261 SB_LEFT_PADDING, scrollBar.bot + SB_PADDING,
256 SB_BUTTON_WIDTH, (last_bot - R->scrollBar.bot)); 262 SB_BUTTON_WIDTH, (last_bot - scrollBar.bot));
257 XFillRectangle(R->Xdisplay, R->scrollBar.win, R->grayGC, 263 XFillRectangle (display->display, scrollBar.win, grayGC,
258 SB_LEFT_PADDING, R->scrollBar.top + SB_PADDING, 264 SB_LEFT_PADDING, scrollBar.top + SB_PADDING,
259 SB_BUTTON_WIDTH, scrollbar_len); 265 SB_BUTTON_WIDTH, scrollbar_len);
260 XCopyArea(R->Xdisplay, R->dimple, R->scrollBar.win, R->whiteGC, 0, 0, 266 XCopyArea (display->display, dimple, scrollBar.win, whiteGC, 0, 0,
261 SCROLLER_DIMPLE_WIDTH, SCROLLER_DIMPLE_HEIGHT, 267 SCROLLER_DIMPLE_WIDTH, SCROLLER_DIMPLE_HEIGHT,
262 (SB_WIDTH_NEXT - SCROLLER_DIMPLE_WIDTH) / 2, 268 (SB_WIDTH_NEXT - SCROLLER_DIMPLE_WIDTH) / 2,
263 R->scrollBar.top + SB_BEVEL_WIDTH_UPPER_LEFT + 269 scrollBar.top + SB_BEVEL_WIDTH_UPPER_LEFT +
264 (scrollbar_len - SCROLLER_DIMPLE_HEIGHT) / 2); 270 (scrollbar_len - SCROLLER_DIMPLE_HEIGHT) / 2);
265 271
266 rxvt_drawBevel(aR_ R->scrollBar.win, SB_BUTTON_BEVEL_X, 272 drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X,
267 R->scrollBar.top + SB_PADDING, SB_BUTTON_WIDTH, 273 scrollBar.top + SB_PADDING, SB_BUTTON_WIDTH,
268 scrollbar_len); 274 scrollbar_len);
269 rxvt_drawBevel(aR_ R->scrollBar.win, SB_BUTTON_BEVEL_X, 275 drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X,
270 height - SB_BUTTON_BOTH_HEIGHT, SB_BUTTON_WIDTH, 276 height - SB_BUTTON_BOTH_HEIGHT, SB_BUTTON_WIDTH,
271 SB_BUTTON_HEIGHT); 277 SB_BUTTON_HEIGHT);
272 rxvt_drawBevel(aR_ R->scrollBar.win, SB_BUTTON_BEVEL_X, 278 drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X,
273 height - SB_BUTTON_SINGLE_HEIGHT, SB_BUTTON_WIDTH, 279 height - SB_BUTTON_SINGLE_HEIGHT, SB_BUTTON_WIDTH,
274 SB_BUTTON_HEIGHT); 280 SB_BUTTON_HEIGHT);
275 281
276 s = (scrollbar_isUp()) ? R->upArrowHi : R->upArrow; 282 s = (scrollbar_isUp ()) ? upArrowHi : upArrow;
277 XCopyArea(R->Xdisplay, s, R->scrollBar.win, R->whiteGC, 0, 0, 283 XCopyArea (display->display, s, scrollBar.win, whiteGC, 0, 0,
278 ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X, 284 ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X,
279 height - SB_BUTTON_BOTH_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT); 285 height - SB_BUTTON_BOTH_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT);
280 286
281 s = (scrollbar_isDn()) ? R->downArrowHi : R->downArrow; 287 s = (scrollbar_isDn ()) ? downArrowHi : downArrow;
282 XCopyArea(R->Xdisplay, s, R->scrollBar.win, R->whiteGC, 0, 0, 288 XCopyArea (display->display, s, scrollBar.win, whiteGC, 0, 0,
283 ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X, 289 ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X,
284 height - SB_BUTTON_SINGLE_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT); 290 height - SB_BUTTON_SINGLE_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT);
285 } 291 }
286 return 1; 292 return 1;
287} 293}
288#endif /* NEXT_SCROLLBAR */ 294#endif /* NEXT_SCROLLBAR */
289/*----------------------- end-of-file (C source) -----------------------*/ 295/*----------------------- end-of-file (C source) -----------------------*/

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