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21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
22 | *----------------------------------------------------------------------*/ |
22 | *----------------------------------------------------------------------*/ |
23 | |
23 | |
24 | #include "../config.h" /* NECESSARY */ |
24 | #include "../config.h" /* NECESSARY */ |
25 | #include "rxvt.h" /* NECESSARY */ |
25 | #include "rxvt.h" /* NECESSARY */ |
26 | #include "scrollbar-rxvt.intpro" /* PROTOS for internal routines */ |
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27 | |
26 | |
28 | /*----------------------------------------------------------------------*/ |
27 | /*----------------------------------------------------------------------*/ |
29 | #if defined(RXVT_SCROLLBAR) |
28 | #if defined(RXVT_SCROLLBAR) |
30 | |
29 | |
31 | /* draw triangular button with a shadow of SHADOW (1 or 2) pixels */ |
30 | /* draw triangular button with a shadow of SHADOW (1 or 2) pixels */ |
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65 | else |
64 | else |
66 | { |
65 | { |
67 | pt[0].y = pt[1].y = y; |
66 | pt[0].y = pt[1].y = y; |
68 | pt[2].y = y + sz - 1; |
67 | pt[2].y = y + sz - 1; |
69 | } |
68 | } |
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69 | |
70 | XFillPolygon (display->display, scrollBar.win, scrollbarGC, |
70 | XFillPolygon (display->display, scrollBar.win, scrollbarGC, |
71 | pt, 3, Convex, CoordModeOrigin); |
71 | pt, 3, Convex, CoordModeOrigin); |
72 | |
72 | |
73 | /* draw base */ |
73 | /* draw base */ |
74 | XDrawLine (display->display, scrollBar.win, (dirn == UP ? bot : top), |
74 | XDrawLine (display->display, scrollBar.win, (dirn == UP ? bot : top), |
75 | pt[0].x, pt[0].y, pt[1].x, pt[1].y); |
75 | pt[0].x, pt[0].y, pt[1].x, pt[1].y); |
76 | |
76 | |
77 | /* draw shadow on left */ |
77 | /* draw shadow on left */ |
78 | pt[1].x = x + sz2 - 1; |
78 | pt[1].x = x + sz2 - 1; |
79 | pt[1].y = y + (dirn == UP ? 0 : sz - 1); |
79 | pt[1].y = y + (dirn == UP ? 0 : sz - 1); |
80 | XDrawLine (display->display, scrollBar.win, top, |
80 | XDrawLine (display->display, scrollBar.win, top, |
81 | pt[0].x, pt[0].y, pt[1].x, pt[1].y); |
81 | pt[0].x, pt[0].y, pt[1].x, pt[1].y); |
82 | |
82 | |
83 | #if (SHADOW > 1) |
83 | #if (SHADOW > 1) |
84 | /* doubled */ |
84 | /* doubled */ |
85 | pt[0].x++; |
85 | pt[0].x++; |
86 | if (dirn == UP) |
86 | if (dirn == UP) |
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92 | { |
92 | { |
93 | pt[0].y++; |
93 | pt[0].y++; |
94 | pt[1].y--; |
94 | pt[1].y--; |
95 | } |
95 | } |
96 | XDrawLine (display->display, scrollBar.win, top, |
96 | XDrawLine (display->display, scrollBar.win, top, |
97 | pt[0].x, pt[0].y, pt[1].x, pt[1].y); |
97 | pt[0].x, pt[0].y, pt[1].x, pt[1].y); |
98 | #endif |
98 | #endif |
99 | /* draw shadow on right */ |
99 | /* draw shadow on right */ |
100 | pt[1].x = x + sz - 1; |
100 | pt[1].x = x + sz - 1; |
101 | /* pt[2].x = x + sz2; */ |
101 | /* pt[2].x = x + sz2; */ |
102 | pt[1].y = y + (dirn == UP ? sz - 1 : 0); |
102 | pt[1].y = y + (dirn == UP ? sz - 1 : 0); |
103 | pt[2].y = y + (dirn == UP ? 0 : sz - 1); |
103 | pt[2].y = y + (dirn == UP ? 0 : sz - 1); |
104 | XDrawLine (display->display, scrollBar.win, bot, |
104 | XDrawLine (display->display, scrollBar.win, bot, |
105 | pt[2].x, pt[2].y, pt[1].x, pt[1].y); |
105 | pt[2].x, pt[2].y, pt[1].x, pt[1].y); |
106 | #if (SHADOW > 1) |
106 | #if (SHADOW > 1) |
107 | /* doubled */ |
107 | /* doubled */ |
108 | pt[1].x--; |
108 | pt[1].x--; |
109 | if (dirn == UP) |
109 | if (dirn == UP) |
110 | { |
110 | { |
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114 | else |
114 | else |
115 | { |
115 | { |
116 | pt[2].y--; |
116 | pt[2].y--; |
117 | pt[1].y++; |
117 | pt[1].y++; |
118 | } |
118 | } |
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119 | |
119 | XDrawLine (display->display, scrollBar.win, bot, |
120 | XDrawLine (display->display, scrollBar.win, bot, |
120 | pt[2].x, pt[2].y, pt[1].x, pt[1].y); |
121 | pt[2].x, pt[2].y, pt[1].x, pt[1].y); |
121 | #endif |
122 | #endif |
122 | } |
123 | } |
123 | |
124 | |
124 | int |
125 | int |
125 | rxvt_term::scrollbar_show_rxvt (int update __attribute__ ((unused)), int last_top, int last_bot, int scrollbar_len) |
126 | rxvt_term::scrollbar_show_rxvt (int update __attribute__ ((unused)), int last_top, int last_bot, int scrollbar_len) |
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127 | int sbshadow = sb_shadow; |
128 | int sbshadow = sb_shadow; |
128 | int sbwidth = (int)scrollBar.width; |
129 | int sbwidth = (int)scrollBar.width; |
129 | |
130 | |
130 | if ((scrollBar.init & R_SB_RXVT) == 0) |
131 | if ((scrollBar.init & R_SB_RXVT) == 0) |
131 | { |
132 | { |
132 | XGCValues gcvalue; |
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133 | |
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134 | scrollBar.init |= R_SB_RXVT; |
133 | scrollBar.init |= R_SB_RXVT; |
135 | gcvalue.foreground = PixColors[Color_trough]; |
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136 | if (sbshadow) |
134 | if (sbshadow) |
137 | { |
135 | { |
138 | XSetWindowBackground (display->display, scrollBar.win, |
136 | XSetWindowBackground (display->display, scrollBar.win, pix_colors[Color_trough]); |
139 | gcvalue.foreground); |
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140 | XClearWindow (display->display, scrollBar.win); |
137 | XClearWindow (display->display, scrollBar.win); |
141 | } |
138 | } |
142 | } |
139 | } |
143 | else |
140 | else |
144 | { |
141 | { |
145 | /* instead of XClearWindow (display->display, scrollBar.win); */ |
142 | /* instead of XClearWindow (display->display, scrollBar.win); */ |
146 | if (last_top < scrollBar.top) |
143 | if (last_top < scrollBar.top) |
147 | XClearArea (display->display, scrollBar.win, |
144 | XClearArea (display->display, scrollBar.win, |
148 | sbshadow, last_top, |
145 | sbshadow, last_top, |
149 | sbwidth, (scrollBar.top - last_top), |
146 | sbwidth, (scrollBar.top - last_top), |
150 | False); |
147 | False); |
151 | |
148 | |
152 | if (scrollBar.bot < last_bot) |
149 | if (scrollBar.bot < last_bot) |
153 | XClearArea (display->display, scrollBar.win, |
150 | XClearArea (display->display, scrollBar.win, |
154 | sbshadow, scrollBar.bot, |
151 | sbshadow, scrollBar.bot, |
155 | sbwidth, (last_bot - scrollBar.bot), |
152 | sbwidth, (last_bot - scrollBar.bot), |
156 | False); |
153 | False); |
157 | } |
154 | } |
158 | |
155 | |
159 | /* scrollbar slider */ |
156 | /* scrollbar slider */ |
160 | #ifdef SB_BORDER |
157 | #ifdef SB_BORDER |
161 | { |
158 | { |
162 | int xofs; |
159 | int xofs; |
163 | |
160 | |
164 | if (Options & Opt_scrollBar_right) |
161 | if (options & Opt_scrollBar_right) |
165 | xofs = 0; |
162 | xofs = 0; |
166 | else |
163 | else |
167 | xofs = sbshadow ? sbwidth : sbwidth - 1; |
164 | xofs = sbshadow ? sbwidth : sbwidth - 1; |
168 | |
165 | |
169 | XDrawLine (display->display, scrollBar.win, botShadowGC, |
166 | XDrawLine (display->display, scrollBar.win, botShadowGC, |
170 | xofs, 0, xofs, scrollBar.end + sbwidth); |
167 | xofs, 0, xofs, scrollBar.end + sbwidth); |
171 | } |
168 | } |
172 | #endif |
169 | #endif |
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170 | |
173 | XFillRectangle (display->display, scrollBar.win, scrollbarGC, |
171 | XFillRectangle (display->display, scrollBar.win, scrollbarGC, |
174 | sbshadow, scrollBar.top, sbwidth, |
172 | sbshadow, scrollBar.top, sbwidth, |
175 | scrollbar_len); |
173 | scrollbar_len); |
176 | |
174 | |
177 | if (sbshadow) |
175 | if (sbshadow) |
178 | /* trough shadow */ |
176 | /* trough shadow */ |
179 | rxvt_Draw_Shadow (display->display, scrollBar.win, |
177 | rxvt_Draw_Shadow (display->display, scrollBar.win, |
180 | botShadowGC, topShadowGC, |
178 | botShadowGC, topShadowGC, |
181 | 0, 0, |
179 | 0, 0, |
182 | sbwidth + 2 * sbshadow, /* scrollbar_TotalWidth () */ |
180 | sbwidth + 2 * sbshadow, /* scrollbar_TotalWidth () */ |
183 | scrollBar.end + (sbwidth + 1) + sbshadow); |
181 | scrollBar.end + (sbwidth + 1) + sbshadow); |
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182 | |
184 | /* shadow for scrollbar slider */ |
183 | /* shadow for scrollbar slider */ |
185 | rxvt_Draw_Shadow (display->display, scrollBar.win, |
184 | rxvt_Draw_Shadow (display->display, scrollBar.win, |
186 | topShadowGC, botShadowGC, |
185 | topShadowGC, botShadowGC, |
187 | sbshadow, scrollBar.top, sbwidth, |
186 | sbshadow, scrollBar.top, sbwidth, |
188 | scrollbar_len); |
187 | scrollbar_len); |
189 | |
188 | |
190 | /* |
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191 | * Redraw scrollbar arrows |
189 | /* Redraw scrollbar arrows */ |
192 | */ |
190 | Draw_button (sbshadow, sbshadow, (scrollbar_isUp () ? -1 : +1), UP); |
193 | Draw_button (sbshadow, sbshadow, |
191 | Draw_button (sbshadow, scrollBar.end + 1, (scrollbar_isDn () ? -1 : +1), DN); |
194 | (scrollbar_isUp () ? -1 : +1), UP); |
192 | |
195 | Draw_button (sbshadow, (scrollBar.end + 1), |
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196 | (scrollbar_isDn () ? -1 : +1), DN); |
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197 | return 1; |
193 | return 1; |
198 | } |
194 | } |
199 | #endif /* RXVT_SCROLLBAR */ |
195 | #endif /* RXVT_SCROLLBAR */ |
200 | /*----------------------- end-of-file (C source) -----------------------*/ |
196 | /*----------------------- end-of-file (C source) -----------------------*/ |