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Rev | Author | Line No. | Line |
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1518 | palkovsky | 1 | /* |
2 | * Copyright (C) 2006 Ondrej Palkovsky |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
29 | #include <ipc/fb.h> |
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30 | #include <ipc/ipc.h> |
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1522 | palkovsky | 31 | #include <async.h> |
32 | #include <stdio.h> |
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1547 | palkovsky | 33 | #include <sys/mman.h> |
34 | #include <string.h> |
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1518 | palkovsky | 35 | |
36 | #include "console.h" |
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1522 | palkovsky | 37 | #include "gcons.h" |
1518 | palkovsky | 38 | |
1547 | palkovsky | 39 | #define CONSOLE_TOP 65 |
1518 | palkovsky | 40 | #define CONSOLE_MARGIN 10 |
41 | |||
1547 | palkovsky | 42 | #define STATUS_START 120 |
43 | #define STATUS_SPACE 5 |
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1518 | palkovsky | 44 | #define STATUS_WIDTH 40 |
45 | #define STATUS_HEIGHT 30 |
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46 | |||
1547 | palkovsky | 47 | #define MAIN_COLOR 0xffffff |
1522 | palkovsky | 48 | |
1518 | palkovsky | 49 | static int use_gcons = 0; |
50 | static ipcarg_t xres,yres; |
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51 | |||
52 | static int console_vp; |
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53 | static int cstatus_vp[CONSOLE_COUNT]; |
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1528 | palkovsky | 54 | static int console_has_input[CONSOLE_COUNT]; |
1522 | palkovsky | 55 | static int cstat_row, cstat_col; /* Size of cstatus buttons */ |
1518 | palkovsky | 56 | |
57 | static int fbphone; |
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58 | |||
1522 | palkovsky | 59 | enum butstate { |
60 | CONS_ACTIVE = 0, |
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61 | CONS_IDLE, |
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1528 | palkovsky | 62 | CONS_HAS_INPUT, |
63 | CONS_DISCONNECTED |
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1522 | palkovsky | 64 | }; |
65 | |||
66 | static struct { |
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67 | int fgcolor; |
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68 | int bgcolor; |
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69 | } stat_colors[] = { |
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70 | {0xd0d0d0, 0x808080}, |
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71 | {0xd0d0d0, 0x0}, |
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1528 | palkovsky | 72 | {0xd0d0d0, 0xa04040}, |
73 | {0xd0d0d0, 0x0} |
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1522 | palkovsky | 74 | }; |
75 | |||
76 | static int active_console = 0; |
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77 | |||
1518 | palkovsky | 78 | static void vp_switch(int vp) |
79 | { |
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1522 | palkovsky | 80 | nsend_call(fbphone,FB_VIEWPORT_SWITCH, vp); |
1518 | palkovsky | 81 | } |
82 | |||
1522 | palkovsky | 83 | /** Create view port */ |
1518 | palkovsky | 84 | static int vp_create(unsigned int x, unsigned int y, |
1522 | palkovsky | 85 | unsigned int width, unsigned int height) |
1518 | palkovsky | 86 | { |
1522 | palkovsky | 87 | /* Init function, use ipc_call_sync */ |
88 | return ipc_call_sync_2(fbphone, FB_VIEWPORT_CREATE, |
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89 | (x << 16) | y, (width << 16) | height, |
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90 | NULL, NULL); |
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1518 | palkovsky | 91 | } |
92 | |||
1522 | palkovsky | 93 | static void clear(void) |
1518 | palkovsky | 94 | { |
1522 | palkovsky | 95 | nsend_call(fbphone, FB_CLEAR, 0); |
1518 | palkovsky | 96 | |
97 | } |
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98 | |||
1522 | palkovsky | 99 | static void set_style(int fgcolor, int bgcolor) |
1518 | palkovsky | 100 | { |
1522 | palkovsky | 101 | nsend_call_2(fbphone, FB_SET_STYLE, fgcolor, bgcolor); |
1518 | palkovsky | 102 | } |
103 | |||
1522 | palkovsky | 104 | static void putch(char c, int row, int col) |
105 | { |
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106 | nsend_call_3(fbphone, FB_PUTCHAR, c, row, col); |
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107 | } |
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108 | |||
109 | static void draw_stat(int consnum, enum butstate state) |
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110 | { |
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111 | char data[5]; |
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112 | int i; |
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113 | |||
114 | vp_switch(cstatus_vp[consnum]); |
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115 | set_style(stat_colors[state].fgcolor, stat_colors[state].bgcolor); |
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116 | clear(); |
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1528 | palkovsky | 117 | if (state != CONS_DISCONNECTED) { |
118 | snprintf(data, 5, "%d", consnum+1); |
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119 | for (i=0;data[i];i++) |
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120 | putch(data[i], 0, i); |
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121 | } |
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1522 | palkovsky | 122 | } |
123 | |||
1518 | palkovsky | 124 | void gcons_change_console(int consnum) |
125 | { |
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126 | if (!use_gcons) |
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127 | return; |
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1522 | palkovsky | 128 | |
129 | draw_stat(active_console, CONS_IDLE); |
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130 | active_console = consnum; |
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131 | draw_stat(consnum, CONS_ACTIVE); |
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1528 | palkovsky | 132 | console_has_input[consnum] = 0; |
133 | |||
1518 | palkovsky | 134 | vp_switch(console_vp); |
135 | } |
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136 | |||
137 | void gcons_notify_char(int consnum) |
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138 | { |
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139 | if (!use_gcons) |
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140 | return; |
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141 | |||
1528 | palkovsky | 142 | if (consnum == active_console || console_has_input[consnum]) |
143 | return; |
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144 | |||
145 | console_has_input[consnum] = 1; |
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146 | draw_stat(consnum, CONS_HAS_INPUT); |
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147 | |||
1518 | palkovsky | 148 | vp_switch(console_vp); |
149 | } |
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150 | |||
1547 | palkovsky | 151 | static void draw_pixmap(char *logo, size_t size, int x, int y) |
152 | { |
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153 | char *shm; |
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154 | int rc; |
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155 | |||
156 | /* Create area */ |
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157 | shm = mmap(NULL, size, PROTO_READ | PROTO_WRITE, MAP_SHARED | MAP_ANONYMOUS, 0, 0); |
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158 | if (shm == MAP_FAILED) |
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159 | return; |
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160 | |||
161 | memcpy(shm, logo, size); |
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162 | /* Send area */ |
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163 | rc = sync_send_2(fbphone, FB_PREPARE_SHM, (ipcarg_t)shm, 0, NULL, NULL); |
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164 | if (rc) |
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165 | goto exit; |
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166 | rc = sync_send_3(fbphone, IPC_M_AS_AREA_SEND, (ipcarg_t)shm, 0, PROTO_READ, NULL, NULL, NULL); |
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167 | if (rc) |
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168 | goto drop; |
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169 | /* Draw logo */ |
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170 | send_call_2(fbphone, FB_DRAW_PPM, x, y); |
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171 | drop: |
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172 | /* Drop area */ |
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173 | nsend_call(fbphone, FB_DROP_SHM, 0); |
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174 | exit: |
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175 | /* Remove area */ |
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176 | munmap(shm, size); |
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177 | } |
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178 | |||
179 | extern char _binary_helenos_ppm_start[0]; |
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180 | extern int _binary_helenos_ppm_size; |
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181 | extern char _binary_nameic_ppm_start[0]; |
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182 | extern int _binary_nameic_ppm_size; |
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1522 | palkovsky | 183 | void gcons_redraw_console(void) |
1518 | palkovsky | 184 | { |
1522 | palkovsky | 185 | int i; |
1547 | palkovsky | 186 | size_t hsize = (size_t)&_binary_helenos_ppm_size; |
1522 | palkovsky | 187 | |
1518 | palkovsky | 188 | if (!use_gcons) |
189 | return; |
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190 | |||
191 | vp_switch(0); |
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1522 | palkovsky | 192 | set_style(MAIN_COLOR, MAIN_COLOR); |
193 | clear(); |
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1547 | palkovsky | 194 | draw_pixmap(_binary_helenos_ppm_start, (size_t)&_binary_helenos_ppm_size, xres-64, 0); |
195 | draw_pixmap(_binary_nameic_ppm_start, (size_t)&_binary_nameic_ppm_size, 5, 10); |
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1522 | palkovsky | 196 | |
1547 | palkovsky | 197 | |
1522 | palkovsky | 198 | for (i=0;i < CONSOLE_COUNT; i++) |
1528 | palkovsky | 199 | draw_stat(i, i == active_console ? CONS_ACTIVE : CONS_DISCONNECTED); |
1518 | palkovsky | 200 | vp_switch(console_vp); |
201 | } |
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202 | |||
203 | /** Initialize nice graphical console environment */ |
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204 | void gcons_init(int phone) |
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205 | { |
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206 | int rc; |
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207 | int i; |
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208 | |||
209 | fbphone = phone; |
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210 | |||
211 | rc = ipc_call_sync_2(phone, FB_GET_RESOLUTION, 0, 0, &xres, &yres); |
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212 | if (rc) |
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213 | return; |
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214 | |||
215 | if (xres < 800 || yres < 600) |
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216 | return; |
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217 | |||
218 | /* create console viewport */ |
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219 | console_vp = vp_create(CONSOLE_MARGIN, CONSOLE_TOP, xres-2*CONSOLE_MARGIN, |
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220 | yres-(CONSOLE_TOP+CONSOLE_MARGIN)); |
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221 | if (console_vp < 0) |
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222 | return; |
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223 | |||
224 | /* Create status buttons */ |
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225 | for (i=0; i < CONSOLE_COUNT; i++) { |
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1547 | palkovsky | 226 | cstatus_vp[i] = vp_create(STATUS_START+CONSOLE_MARGIN+i*(STATUS_WIDTH+STATUS_SPACE), |
1518 | palkovsky | 227 | CONSOLE_MARGIN, STATUS_WIDTH, STATUS_HEIGHT); |
228 | if (cstatus_vp[i] < 0) |
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229 | return; |
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230 | } |
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231 | |||
232 | use_gcons = 1; |
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1522 | palkovsky | 233 | gcons_redraw_console(); |
1518 | palkovsky | 234 | } |