| … | |
… | |
| 66 | int window_sb_x = 0; |
66 | int window_sb_x = 0; |
| 67 | |
67 | |
| 68 | if (option (Opt_scrollBar_right)) |
68 | if (option (Opt_scrollBar_right)) |
| 69 | window_sb_x = szHint.width - scrollBar.total_width (); |
69 | window_sb_x = szHint.width - scrollBar.total_width (); |
| 70 | |
70 | |
| 71 | #define R_SCROLLBEG_XTERM 0 |
71 | scrollBar.update_data (); |
| 72 | #define R_SCROLLEND_XTERM szHint.height |
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| 73 | #define R_SCROLLBEG_NEXT 0 |
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| 74 | #define R_SCROLLEND_NEXT szHint.height - (SB_BUTTON_TOTAL_HEIGHT + \ |
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| 75 | SB_PADDING) |
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| 76 | #define R_SCROLLBEG_RXVT (scrollBar.width + 1) + scrollBar.shadow |
|
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| 77 | #define R_SCROLLEND_RXVT szHint.height - R_SCROLLBEG_RXVT - \ |
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| 78 | (2 * scrollBar.shadow) |
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| 79 | |
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| 80 | #if defined(PLAIN_SCROLLBAR) |
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| 81 | if (scrollBar.style == R_SB_PLAIN) |
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| 82 | { |
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| 83 | scrollBar.beg = R_SCROLLBEG_XTERM; |
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| 84 | scrollBar.end = R_SCROLLEND_XTERM; |
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| 85 | scrollBar.update = &rxvt_term::scrollbar_show_plain; |
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| 86 | } |
|
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| 87 | #endif |
|
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| 88 | #if defined(XTERM_SCROLLBAR) |
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| 89 | if (scrollBar.style == R_SB_XTERM) |
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| 90 | { |
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| 91 | scrollBar.beg = R_SCROLLBEG_XTERM; |
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| 92 | scrollBar.end = R_SCROLLEND_XTERM; |
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| 93 | scrollBar.update = &rxvt_term::scrollbar_show_xterm; |
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| 94 | } |
|
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| 95 | #endif |
|
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| 96 | #if defined(NEXT_SCROLLBAR) |
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| 97 | if (scrollBar.style == R_SB_NEXT) |
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| 98 | { |
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| 99 | scrollBar.beg = R_SCROLLBEG_NEXT; |
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| 100 | scrollBar.end = R_SCROLLEND_NEXT; |
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| 101 | scrollBar.update = &rxvt_term::scrollbar_show_next; |
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| 102 | } |
|
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| 103 | #endif |
|
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| 104 | #if defined(RXVT_SCROLLBAR) |
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| 105 | if (scrollBar.style == R_SB_RXVT) |
|
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| 106 | { |
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| 107 | scrollBar.beg = R_SCROLLBEG_RXVT; |
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| 108 | scrollBar.end = R_SCROLLEND_RXVT; |
|
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| 109 | scrollBar.update = &rxvt_term::scrollbar_show_rxvt; |
|
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| 110 | } |
|
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| 111 | #endif |
|
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| 112 | |
72 | |
| 113 | if (!scrollBar.win) |
73 | if (!scrollBar.win) |
| 114 | { |
74 | { |
| 115 | /* create the scrollbar window */ |
75 | /* create the scrollbar window */ |
| 116 | scrollBar.win = XCreateSimpleWindow (dpy, |
76 | scrollBar.win = XCreateSimpleWindow (dpy, |
| … | |
… | |
| 156 | if (update) |
116 | if (update) |
| 157 | { |
117 | { |
| 158 | int top = view_start - top_row; |
118 | int top = view_start - top_row; |
| 159 | int bot = top + (nrow - 1); |
119 | int bot = top + (nrow - 1); |
| 160 | int len = max (nrow - 1 - top_row, 1); |
120 | int len = max (nrow - 1 - top_row, 1); |
| 161 | int adj = (((bot - top) * scrollBar.size ()) % len) > 0 ? 1 : 0; |
121 | int size = (bot - top) * scrollBar.size (); |
| 162 | |
122 | |
| 163 | scrollBar.top = (scrollBar.beg + (top * scrollBar.size ()) / len); |
123 | scrollBar.top = (scrollBar.beg + (top * scrollBar.size ()) / len); |
| 164 | scrollBar.len = ((bot - top) * scrollBar.size ()) / len + |
124 | scrollBar.len = size / len + scrollBar.min_height () + (size % len > 0); |
| 165 | scrollBar.min_height () + adj; |
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| 166 | scrollBar.bot = (scrollBar.top + scrollBar.len); |
125 | scrollBar.bot = (scrollBar.top + scrollBar.len); |
| 167 | /* no change */ |
126 | /* no change */ |
| 168 | if (scrollBar.top == scrollBar.last_top |
127 | if (scrollBar.top == scrollBar.last_top |
| 169 | && scrollBar.bot == scrollBar.last_bot |
128 | && scrollBar.bot == scrollBar.last_bot |
| 170 | && (scrollBar.state == scrollBar.last_state |
129 | && (scrollBar.state == scrollBar.last_state |
| … | |
… | |
| 255 | last_bot = last_state = -1; |
214 | last_bot = last_state = -1; |
| 256 | /* cursor scrollBar: Black-on-White */ |
215 | /* cursor scrollBar: Black-on-White */ |
| 257 | leftptr_cursor = XCreateFontCursor (term->dpy, XC_left_ptr); |
216 | leftptr_cursor = XCreateFontCursor (term->dpy, XC_left_ptr); |
| 258 | } |
217 | } |
| 259 | |
218 | |
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219 | void |
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220 | scrollBar_t::update_data () |
|
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221 | { |
|
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222 | #if defined(PLAIN_SCROLLBAR) |
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223 | if (style == R_SB_PLAIN) |
|
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224 | { |
|
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225 | beg = 0; |
|
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226 | end = term->szHint.height; |
|
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227 | update = &rxvt_term::scrollbar_show_plain; |
|
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228 | } |
|
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229 | #endif |
|
|
230 | #if defined(XTERM_SCROLLBAR) |
|
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231 | if (style == R_SB_XTERM) |
|
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232 | { |
|
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233 | beg = 0; |
|
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234 | end = term->szHint.height; |
|
|
235 | update = &rxvt_term::scrollbar_show_xterm; |
|
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236 | } |
|
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237 | #endif |
|
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238 | #if defined(NEXT_SCROLLBAR) |
|
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239 | if (style == R_SB_NEXT) |
|
|
240 | { |
|
|
241 | beg = 0; |
|
|
242 | end = term->szHint.height - (SB_BUTTON_TOTAL_HEIGHT + SB_PADDING); |
|
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243 | update = &rxvt_term::scrollbar_show_next; |
|
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244 | } |
|
|
245 | #endif |
|
|
246 | #if defined(RXVT_SCROLLBAR) |
|
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247 | if (style == R_SB_RXVT) |
|
|
248 | { |
|
|
249 | beg = (width + 1) + shadow; |
|
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250 | end = term->szHint.height - beg - (2 * shadow); |
|
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251 | update = &rxvt_term::scrollbar_show_rxvt; |
|
|
252 | } |
|
|
253 | #endif |
|
|
254 | } |
|
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255 | |
| 260 | /*----------------------- end-of-file (C source) -----------------------*/ |
256 | /*----------------------- end-of-file (C source) -----------------------*/ |
| 261 | |
257 | |
