1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: scrollbar-next.c |
2 | * File: scrollbar-next.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: scrollbar-next.C,v 1.2 2003/11/24 17:31:28 pcg Exp $ |
4 | * $Id: scrollbar-next.C,v 1.5 2004/01/31 00:20:21 pcg Exp $ |
5 | * |
5 | * |
6 | * Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA> |
6 | * Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA> |
7 | * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> |
7 | * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> |
8 | * - N*XTstep like scrollbars |
8 | * - N*XTstep like scrollbars |
9 | * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com> |
9 | * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com> |
… | |
… | |
109 | " % ", |
109 | " % ", |
110 | " ", |
110 | " ", |
111 | " " |
111 | " " |
112 | }; |
112 | }; |
113 | |
113 | |
114 | /* INTPROTO */ |
|
|
115 | Pixmap |
114 | Pixmap |
116 | rxvt_renderPixmap(pR_ const char *const *data, int width, int height) |
115 | rxvt_term::renderPixmap (const char *const *data, int width, int height) |
117 | { |
116 | { |
118 | char a; |
117 | char a; |
119 | int x, y; |
118 | int x, y; |
120 | Pixmap d; |
119 | Pixmap d; |
121 | GC pointcolour; |
120 | GC pointcolour; |
122 | |
121 | |
123 | d = XCreatePixmap(R->Xdisplay, R->scrollBar.win, width, height, XDEPTH); |
122 | d = XCreatePixmap(Xdisplay, scrollBar.win, width, height, XDEPTH); |
124 | |
123 | |
125 | for (y = 0; y < height; y++) { |
124 | for (y = 0; y < height; y++) { |
126 | for (x = 0; x < width; x++) { |
125 | for (x = 0; x < width; x++) { |
127 | if ((a = data[y][x]) == ' ' || a == 'w') |
126 | if ((a = data[y][x]) == ' ' || a == 'w') |
128 | pointcolour = R->h->whiteGC; |
127 | pointcolour = whiteGC; |
129 | else if (a == '.' || a == 'l') |
128 | else if (a == '.' || a == 'l') |
130 | pointcolour = R->h->grayGC; |
129 | pointcolour = grayGC; |
131 | else if (a == '%' || a == 'd') |
130 | else if (a == '%' || a == 'd') |
132 | pointcolour = R->h->darkGC; |
131 | pointcolour = darkGC; |
133 | else /* if (a == '#' || a == 'b' || a) */ |
132 | else /* if (a == '#' || a == 'b' || a) */ |
134 | pointcolour = R->h->blackGC; |
133 | pointcolour = blackGC; |
135 | XDrawPoint(R->Xdisplay, d, pointcolour, x, y); |
134 | XDrawPoint(Xdisplay, d, pointcolour, x, y); |
136 | } |
135 | } |
137 | } |
136 | } |
138 | return d; |
137 | return d; |
139 | } |
138 | } |
140 | |
139 | |
141 | /* INTPROTO */ |
|
|
142 | void |
140 | void |
143 | rxvt_init_scrollbar_stuff(pR) |
141 | rxvt_term::init_scrollbar_stuff () |
144 | { |
142 | { |
145 | XGCValues gcvalue; |
143 | XGCValues gcvalue; |
146 | XColor xcol; |
144 | XColor xcol; |
147 | Pixmap stipple; |
145 | Pixmap stipple; |
148 | unsigned long light, dark; |
146 | unsigned long light, dark; |
149 | |
147 | |
150 | gcvalue.graphics_exposures = False; |
148 | gcvalue.graphics_exposures = False; |
151 | |
149 | |
152 | gcvalue.foreground = R->PixColors[Color_Black]; |
150 | gcvalue.foreground = PixColors[Color_Black]; |
153 | R->h->blackGC = XCreateGC(R->Xdisplay, R->scrollBar.win, |
151 | blackGC = XCreateGC(Xdisplay, scrollBar.win, |
154 | GCForeground | GCGraphicsExposures, &gcvalue); |
152 | GCForeground | GCGraphicsExposures, &gcvalue); |
155 | |
153 | |
156 | gcvalue.foreground = R->PixColors[Color_White]; |
154 | gcvalue.foreground = PixColors[Color_White]; |
157 | R->h->whiteGC = XCreateGC(R->Xdisplay, R->scrollBar.win, |
155 | whiteGC = XCreateGC(Xdisplay, scrollBar.win, |
158 | GCForeground | GCGraphicsExposures, &gcvalue); |
156 | GCForeground | GCGraphicsExposures, &gcvalue); |
159 | |
157 | |
160 | xcol.red = 0xaeba; |
158 | xcol.red = 0xaeba; |
161 | xcol.green = 0xaaaa; |
159 | xcol.green = 0xaaaa; |
162 | xcol.blue = 0xaeba; |
160 | xcol.blue = 0xaeba; |
163 | if (!rxvt_rXAllocColor(aR_ &xcol, "light gray")) |
161 | //if (!rXAllocColor (&xcol, "light gray"))//TODO//D// |
164 | xcol.pixel = R->PixColors[Color_AntiqueWhite]; |
162 | xcol.pixel = PixColors[Color_AntiqueWhite]; |
165 | light = gcvalue.foreground = xcol.pixel; |
163 | light = gcvalue.foreground = xcol.pixel; |
166 | R->h->grayGC = XCreateGC(R->Xdisplay, R->scrollBar.win, |
164 | grayGC = XCreateGC(Xdisplay, scrollBar.win, |
167 | GCForeground | GCGraphicsExposures, &gcvalue); |
165 | GCForeground | GCGraphicsExposures, &gcvalue); |
168 | |
166 | |
169 | xcol.red = 0x51aa; |
167 | xcol.red = 0x51aa; |
170 | xcol.green = 0x5555; |
168 | xcol.green = 0x5555; |
171 | xcol.blue = 0x5144; |
169 | xcol.blue = 0x5144; |
172 | if (!rxvt_rXAllocColor(aR_ &xcol, "dark gray")) |
170 | //if (!rXAllocColor (&xcol, "dark gray"))//TODO//D// |
173 | xcol.pixel = R->PixColors[Color_Grey25]; |
171 | xcol.pixel = PixColors[Color_Grey25]; |
174 | dark = gcvalue.foreground = xcol.pixel; |
172 | dark = gcvalue.foreground = xcol.pixel; |
175 | R->h->darkGC = XCreateGC(R->Xdisplay, R->scrollBar.win, |
173 | darkGC = XCreateGC(Xdisplay, scrollBar.win, |
176 | GCForeground | GCGraphicsExposures, &gcvalue); |
174 | GCForeground | GCGraphicsExposures, &gcvalue); |
177 | |
175 | |
178 | stipple = XCreateBitmapFromData(R->Xdisplay, R->scrollBar.win, |
176 | stipple = XCreateBitmapFromData(Xdisplay, scrollBar.win, |
179 | (char *)n_stp_bits, n_stp_width, |
177 | (char *)n_stp_bits, n_stp_width, |
180 | n_stp_height); |
178 | n_stp_height); |
181 | |
179 | |
182 | gcvalue.foreground = dark; |
180 | gcvalue.foreground = dark; |
183 | gcvalue.background = light; |
181 | gcvalue.background = light; |
184 | gcvalue.fill_style = FillOpaqueStippled; |
182 | gcvalue.fill_style = FillOpaqueStippled; |
185 | gcvalue.stipple = stipple; |
183 | gcvalue.stipple = stipple; |
186 | |
184 | |
187 | /* XSetWindowBackground(R->Xdisplay, R->scrollBar.win, R->PixColors[Color_Red]); */ |
185 | /* XSetWindowBackground(Xdisplay, scrollBar.win, PixColors[Color_Red]); */ |
188 | |
186 | |
189 | R->h->stippleGC = XCreateGC(R->Xdisplay, R->scrollBar.win, |
187 | stippleGC = XCreateGC(Xdisplay, scrollBar.win, |
190 | GCForeground | GCBackground | GCStipple |
188 | GCForeground | GCBackground | GCStipple |
191 | | GCFillStyle | GCGraphicsExposures, &gcvalue); |
189 | | GCFillStyle | GCGraphicsExposures, &gcvalue); |
192 | |
190 | |
193 | R->h->dimple = rxvt_renderPixmap(aR_ SCROLLER_DIMPLE, SCROLLER_DIMPLE_WIDTH, |
191 | dimple = renderPixmap (SCROLLER_DIMPLE, SCROLLER_DIMPLE_WIDTH, |
194 | SCROLLER_DIMPLE_HEIGHT); |
192 | SCROLLER_DIMPLE_HEIGHT); |
195 | |
193 | |
196 | R->h->upArrow = rxvt_renderPixmap(aR_ SCROLLER_ARROW_UP, ARROW_WIDTH, |
194 | upArrow = renderPixmap (SCROLLER_ARROW_UP, ARROW_WIDTH, |
197 | ARROW_HEIGHT); |
195 | ARROW_HEIGHT); |
198 | R->h->downArrow = rxvt_renderPixmap(aR_ SCROLLER_ARROW_DOWN, ARROW_WIDTH, |
196 | downArrow = renderPixmap (SCROLLER_ARROW_DOWN, ARROW_WIDTH, |
199 | ARROW_HEIGHT); |
197 | ARROW_HEIGHT); |
200 | R->h->upArrowHi = rxvt_renderPixmap(aR_ HI_SCROLLER_ARROW_UP, ARROW_WIDTH, |
198 | upArrowHi = renderPixmap (HI_SCROLLER_ARROW_UP, ARROW_WIDTH, |
201 | ARROW_HEIGHT); |
199 | ARROW_HEIGHT); |
202 | R->h->downArrowHi = rxvt_renderPixmap(aR_ HI_SCROLLER_ARROW_DOWN, |
200 | downArrowHi = renderPixmap (HI_SCROLLER_ARROW_DOWN, |
203 | ARROW_WIDTH, ARROW_HEIGHT); |
201 | ARROW_WIDTH, ARROW_HEIGHT); |
204 | } |
202 | } |
205 | |
203 | |
206 | /* Draw bevel & arrows */ |
204 | /* Draw bevel & arrows */ |
207 | /* INTPROTO */ |
|
|
208 | void |
205 | void |
209 | rxvt_drawBevel(pR_ Drawable d, int x1, int y1, int w, int h) |
206 | rxvt_term::drawBevel (Drawable d, int x1, int y1, int w, int h) |
210 | { |
207 | { |
211 | int x2, y2; |
208 | int x2, y2; |
212 | |
209 | |
213 | x2 = x1 + w - 1; /* right point */ |
210 | x2 = x1 + w - 1; /* right point */ |
214 | y2 = y1 + h - 1; /* bottom point */ |
211 | y2 = y1 + h - 1; /* bottom point */ |
215 | /* white top and left */ |
212 | /* white top and left */ |
216 | XDrawLine(R->Xdisplay, d, R->h->whiteGC, x1, y1, x2, y1); |
213 | XDrawLine(Xdisplay, d, whiteGC, x1, y1, x2, y1); |
217 | XDrawLine(R->Xdisplay, d, R->h->whiteGC, x1, y1, x1, y2); |
214 | XDrawLine(Xdisplay, d, whiteGC, x1, y1, x1, y2); |
218 | /* black bottom and right */ |
215 | /* black bottom and right */ |
219 | XDrawLine(R->Xdisplay, d, R->h->blackGC, x1, y2, x2, y2); |
216 | XDrawLine(Xdisplay, d, blackGC, x1, y2, x2, y2); |
220 | XDrawLine(R->Xdisplay, d, R->h->blackGC, x2, y1, x2, y2); |
217 | XDrawLine(Xdisplay, d, blackGC, x2, y1, x2, y2); |
221 | /* dark inside bottom and right */ |
218 | /* dark inside bottom and right */ |
222 | x1++, y1++, x2--, y2--; /* move in one point */ |
219 | x1++, y1++, x2--, y2--; /* move in one point */ |
223 | XDrawLine(R->Xdisplay, d, R->h->darkGC, x1, y2, x2, y2); |
220 | XDrawLine(Xdisplay, d, darkGC, x1, y2, x2, y2); |
224 | XDrawLine(R->Xdisplay, d, R->h->darkGC, x2, y1, x2, y2); |
221 | XDrawLine(Xdisplay, d, darkGC, x2, y1, x2, y2); |
225 | } |
222 | } |
226 | |
223 | |
227 | /* EXTPROTO */ |
|
|
228 | int |
224 | int |
229 | rxvt_scrollbar_show_next(pR_ int update, int last_top, int last_bot, int scrollbar_len) |
225 | rxvt_term::scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len) |
230 | { |
226 | { |
231 | int height = R->scrollBar.end + SB_BUTTON_TOTAL_HEIGHT + SB_PADDING; |
227 | int height = scrollBar.end + SB_BUTTON_TOTAL_HEIGHT + SB_PADDING; |
232 | Drawable s; |
228 | Drawable s; |
233 | |
229 | |
234 | if ((R->scrollBar.init & R_SB_NEXT) == 0) { |
230 | if ((scrollBar.init & R_SB_NEXT) == 0) { |
235 | R->scrollBar.init |= R_SB_NEXT; |
231 | scrollBar.init |= R_SB_NEXT; |
236 | rxvt_init_scrollbar_stuff(aR); |
232 | init_scrollbar_stuff (); |
237 | } |
233 | } |
238 | |
234 | |
239 | if (R->TermWin.nscrolled == 0 || !update) { |
235 | if (TermWin.nscrolled == 0 || !update) { |
240 | XFillRectangle(R->Xdisplay, R->scrollBar.win, R->h->grayGC, 0, 0, |
236 | XFillRectangle(Xdisplay, scrollBar.win, grayGC, 0, 0, |
241 | SB_WIDTH_NEXT + 1, height); |
237 | SB_WIDTH_NEXT + 1, height); |
242 | XDrawRectangle(R->Xdisplay, R->scrollBar.win, R->h->blackGC, 0, |
238 | XDrawRectangle(Xdisplay, scrollBar.win, blackGC, 0, |
243 | -SB_BORDER_WIDTH, SB_WIDTH_NEXT, |
239 | -SB_BORDER_WIDTH, SB_WIDTH_NEXT, |
244 | height + SB_BORDER_WIDTH); |
240 | height + SB_BORDER_WIDTH); |
245 | XFillRectangle(R->Xdisplay, R->scrollBar.win, R->h->stippleGC, |
241 | XFillRectangle(Xdisplay, scrollBar.win, stippleGC, |
246 | SB_LEFT_PADDING, 0, SB_BUTTON_WIDTH, height); |
242 | SB_LEFT_PADDING, 0, SB_BUTTON_WIDTH, height); |
247 | } |
243 | } |
248 | if (R->TermWin.nscrolled) { |
244 | if (TermWin.nscrolled) { |
249 | if (last_top < R->scrollBar.top || !update) |
245 | if (last_top < scrollBar.top || !update) |
250 | XFillRectangle(R->Xdisplay, R->scrollBar.win, R->h->stippleGC, |
246 | XFillRectangle(Xdisplay, scrollBar.win, stippleGC, |
251 | SB_LEFT_PADDING, SB_PADDING + last_top, |
247 | SB_LEFT_PADDING, SB_PADDING + last_top, |
252 | SB_BUTTON_WIDTH, R->scrollBar.top - last_top); |
248 | SB_BUTTON_WIDTH, scrollBar.top - last_top); |
253 | if (R->scrollBar.bot < last_bot || !update) |
249 | if (scrollBar.bot < last_bot || !update) |
254 | XFillRectangle(R->Xdisplay, R->scrollBar.win, R->h->stippleGC, |
250 | XFillRectangle(Xdisplay, scrollBar.win, stippleGC, |
255 | SB_LEFT_PADDING, R->scrollBar.bot + SB_PADDING, |
251 | SB_LEFT_PADDING, scrollBar.bot + SB_PADDING, |
256 | SB_BUTTON_WIDTH, (last_bot - R->scrollBar.bot)); |
252 | SB_BUTTON_WIDTH, (last_bot - scrollBar.bot)); |
257 | XFillRectangle(R->Xdisplay, R->scrollBar.win, R->h->grayGC, |
253 | XFillRectangle(Xdisplay, scrollBar.win, grayGC, |
258 | SB_LEFT_PADDING, R->scrollBar.top + SB_PADDING, |
254 | SB_LEFT_PADDING, scrollBar.top + SB_PADDING, |
259 | SB_BUTTON_WIDTH, scrollbar_len); |
255 | SB_BUTTON_WIDTH, scrollbar_len); |
260 | XCopyArea(R->Xdisplay, R->h->dimple, R->scrollBar.win, R->h->whiteGC, 0, 0, |
256 | XCopyArea(Xdisplay, dimple, scrollBar.win, whiteGC, 0, 0, |
261 | SCROLLER_DIMPLE_WIDTH, SCROLLER_DIMPLE_HEIGHT, |
257 | SCROLLER_DIMPLE_WIDTH, SCROLLER_DIMPLE_HEIGHT, |
262 | (SB_WIDTH_NEXT - SCROLLER_DIMPLE_WIDTH) / 2, |
258 | (SB_WIDTH_NEXT - SCROLLER_DIMPLE_WIDTH) / 2, |
263 | R->scrollBar.top + SB_BEVEL_WIDTH_UPPER_LEFT + |
259 | scrollBar.top + SB_BEVEL_WIDTH_UPPER_LEFT + |
264 | (scrollbar_len - SCROLLER_DIMPLE_HEIGHT) / 2); |
260 | (scrollbar_len - SCROLLER_DIMPLE_HEIGHT) / 2); |
265 | |
261 | |
266 | rxvt_drawBevel(aR_ R->scrollBar.win, SB_BUTTON_BEVEL_X, |
262 | drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X, |
267 | R->scrollBar.top + SB_PADDING, SB_BUTTON_WIDTH, |
263 | scrollBar.top + SB_PADDING, SB_BUTTON_WIDTH, |
268 | scrollbar_len); |
264 | scrollbar_len); |
269 | rxvt_drawBevel(aR_ R->scrollBar.win, SB_BUTTON_BEVEL_X, |
265 | drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X, |
270 | height - SB_BUTTON_BOTH_HEIGHT, SB_BUTTON_WIDTH, |
266 | height - SB_BUTTON_BOTH_HEIGHT, SB_BUTTON_WIDTH, |
271 | SB_BUTTON_HEIGHT); |
267 | SB_BUTTON_HEIGHT); |
272 | rxvt_drawBevel(aR_ R->scrollBar.win, SB_BUTTON_BEVEL_X, |
268 | drawBevel (scrollBar.win, SB_BUTTON_BEVEL_X, |
273 | height - SB_BUTTON_SINGLE_HEIGHT, SB_BUTTON_WIDTH, |
269 | height - SB_BUTTON_SINGLE_HEIGHT, SB_BUTTON_WIDTH, |
274 | SB_BUTTON_HEIGHT); |
270 | SB_BUTTON_HEIGHT); |
275 | |
271 | |
276 | s = (scrollbar_isUp()) ? R->h->upArrowHi : R->h->upArrow; |
272 | s = (scrollbar_isUp()) ? upArrowHi : upArrow; |
277 | XCopyArea(R->Xdisplay, s, R->scrollBar.win, R->h->whiteGC, 0, 0, |
273 | XCopyArea(Xdisplay, s, scrollBar.win, whiteGC, 0, 0, |
278 | ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X, |
274 | ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X, |
279 | height - SB_BUTTON_BOTH_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT); |
275 | height - SB_BUTTON_BOTH_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT); |
280 | |
276 | |
281 | s = (scrollbar_isDn()) ? R->h->downArrowHi : R->h->downArrow; |
277 | s = (scrollbar_isDn()) ? downArrowHi : downArrow; |
282 | XCopyArea(R->Xdisplay, s, R->scrollBar.win, R->h->whiteGC, 0, 0, |
278 | XCopyArea(Xdisplay, s, scrollBar.win, whiteGC, 0, 0, |
283 | ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X, |
279 | ARROW_WIDTH, ARROW_HEIGHT, SB_BUTTON_FACE_X, |
284 | height - SB_BUTTON_SINGLE_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT); |
280 | height - SB_BUTTON_SINGLE_HEIGHT + SB_BEVEL_WIDTH_UPPER_LEFT); |
285 | } |
281 | } |
286 | return 1; |
282 | return 1; |
287 | } |
283 | } |