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Rev | Author | Line No. | Line |
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5496 | leency | 1 | #include |
4680 | right-hear | 2 | #define _WIN32 |
3 | #include "fitz.h" |
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4 | #include "mupdf.h" |
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5 | #include "muxps.h" |
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6 | #include "pdfapp.h" |
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4696 | right-hear | 7 | #include "icons/allbtns.h" |
4680 | right-hear | 8 | |
5496 | leency | 9 | // need to be a part of menuet/os.h |
10 | #define BT_DEL 0x80000000 |
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11 | #define BT_HIDE 0x40000000 |
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12 | #define BT_NOFRAME 0x20000000 |
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4680 | right-hear | 13 | |
5496 | leency | 14 | #define evReDraw 1 |
15 | #define evKey 2 |
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16 | #define evButton 3 |
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17 | #define evMouse 6 |
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18 | #define evNetwork 8 |
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4680 | right-hear | 19 | |
5496 | leency | 20 | #define ASCII_KEY_LEFT 176 |
21 | #define ASCII_KEY_RIGHT 179 |
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22 | #define ASCII_KEY_DOWN 177 |
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23 | #define ASCII_KEY_UP 178 |
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24 | #define ASCII_KEY_HOME 180 |
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25 | #define ASCII_KEY_END 181 |
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26 | #define ASCII_KEY_PGDN 183 |
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27 | #define ASCII_KEY_PGUP 184 |
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4680 | right-hear | 28 | |
5496 | leency | 29 | #define ASCII_KEY_BS 8 |
30 | #define ASCII_KEY_TAB 9 |
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31 | #define ASCII_KEY_ENTER 13 |
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32 | #define ASCII_KEY_ESC 27 |
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33 | #define ASCII_KEY_DEL 182 |
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34 | #define ASCII_KEY_INS 185 |
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35 | #define ASCII_KEY_SPACE 032 |
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4680 | right-hear | 36 | |
5496 | leency | 37 | struct blit_call |
4680 | right-hear | 38 | { |
39 | int dstx; |
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40 | int dsty; |
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41 | int w; |
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42 | int h; |
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43 | |||
44 | int srcx; |
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45 | int srcy; |
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46 | int srcw; |
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47 | int srch; |
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48 | |||
49 | unsigned char *d; |
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50 | int stride; |
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51 | }; |
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52 | |||
53 | void blit(int dstx, int dsty, int w, int h, int srcx, int srcy,int srcw, int srch, int stride, char *d) //Вызов сисфункции Blitter |
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54 | { |
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5496 | leency | 55 | struct blit_call image; |
4680 | right-hear | 56 | image.dstx=dstx; |
57 | image.dsty=dsty; |
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58 | image.w=w; |
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59 | image.h=h; |
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60 | image.srcx=srcx; |
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61 | image.srcy=srcy; |
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62 | image.srcw=srcw; |
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63 | image.srch=srch; |
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64 | image.stride=stride; |
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65 | image.d=d; |
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5496 | leency | 66 | asm ("int $0x40"::"a"(73),"b"(0),"c"(&image)); |
67 | } |
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4680 | right-hear | 68 | |
69 | |||
5496 | leency | 70 | int __menuet__get_mouse_wheels(void) |
71 | { |
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72 | int val; |
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73 | asm ("int $0x40":"=a"(val):"a"(37),"b"(7)); |
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74 | return val; |
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75 | }; |
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4680 | right-hear | 76 | |
5496 | leency | 77 | /*==== DATA ====*/ |
78 | |||
79 | static char Title[1024] = "uPDF"; |
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80 | static char * filename = "/hd0/1/yand.pdf"; |
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81 | static pdfapp_t gapp; |
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82 | char debugstr[256]; |
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83 | char do_not_blit=0; |
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84 | |||
85 | #define TOOLBAR_HEIGHT 34 |
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86 | struct process_table_entry Form; |
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87 | |||
88 | #define DOCUMENT_BORDER 0x979797 |
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89 | #define DOCUMENT_BG 0xABABAB |
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90 | |||
91 | #define SCROLL_H 17 |
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92 | |||
93 | const char *help[] = { |
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94 | "Keys:", |
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95 | " ", |
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96 | "PageUp - go to previous page", |
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97 | "PageDown - go to next page", |
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98 | "Home - go to first page", |
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99 | "End - go to last page", |
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100 | "Down arrow - scroll current page down", |
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101 | "Up arrow - scroll current page up", |
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102 | "+/- - zoom in/out", |
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103 | "[ or l - rotate page 90 deg to the left", |
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104 | "] or r - rotate page 90 deg to the right", |
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5497 | leency | 105 | "g - greyscale on/off", |
5496 | leency | 106 | " ", |
107 | "Press Escape to hide help", |
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108 | |||
109 | }; |
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110 | |||
111 | /*==== CODE ====*/ |
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112 | |||
113 | |||
114 | // not implemented yet |
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115 | void wincursor(pdfapp_t *app, int curs) { } |
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116 | void winhelp(pdfapp_t *app) { } |
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117 | void winresize(pdfapp_t *app, int w, int h) { } |
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118 | void windocopy(pdfapp_t *app) { } |
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119 | void winopenuri(pdfapp_t *app, char *buf) { } |
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120 | void winrepaintsearch(pdfapp_t *app) { } |
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121 | |||
122 | |||
4680 | right-hear | 123 | void winwarn(pdfapp_t *app, char *msg) |
124 | { |
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125 | fprintf(stderr, "mupdf: %s\n", msg); |
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126 | } |
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127 | |||
5496 | leency | 128 | |
4680 | right-hear | 129 | void winerror(pdfapp_t *app, fz_error error) |
130 | { |
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131 | fz_catch(error, "aborting"); |
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132 | exit(1); |
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133 | } |
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134 | |||
5496 | leency | 135 | |
4680 | right-hear | 136 | char *winpassword(pdfapp_t *app, char *filename) |
137 | { |
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138 | char *r = ""; |
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139 | return r; |
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140 | } |
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141 | |||
142 | |||
143 | void wintitle(pdfapp_t *app, char *s) |
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144 | { |
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5496 | leency | 145 | char* param = *(char**)0x1C; |
146 | sprintf(Title,"%s - uPDF", strrchr(param, '/') + 1 ); |
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4680 | right-hear | 147 | } |
148 | |||
149 | |||
150 | void winreloadfile(pdfapp_t *app) |
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151 | { |
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5496 | leency | 152 | //pdfapp_close(app); |
153 | //pdfapp_open(app, filename, 0, 1); |
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4680 | right-hear | 154 | } |
155 | |||
156 | void winclose(pdfapp_t *app) |
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157 | { |
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158 | pdfapp_close(&gapp); |
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159 | __menuet__sys_exit(); |
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160 | } |
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161 | |||
5496 | leency | 162 | |
163 | void winrepaint(pdfapp_t *app) |
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4680 | right-hear | 164 | { |
5496 | leency | 165 | winblit(&gapp); |
4680 | right-hear | 166 | } |
167 | |||
168 | |||
5496 | leency | 169 | void winblit(pdfapp_t *app) |
4680 | right-hear | 170 | { |
5496 | leency | 171 | signed short window_center, draw_w; |
4680 | right-hear | 172 | |
5496 | leency | 173 | if (do_not_blit) return; |
4680 | right-hear | 174 | |
5496 | leency | 175 | if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0; |
4680 | right-hear | 176 | |
5496 | leency | 177 | if (gapp.image->n == 4) |
178 | blit(window_center + Form.client_left, |
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179 | Form.client_top + TOOLBAR_HEIGHT, |
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180 | Form.client_width, |
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181 | Form.client_height - TOOLBAR_HEIGHT, |
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182 | gapp.panx, |
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183 | gapp.pany, |
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184 | gapp.image->w, |
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185 | gapp.image->h, |
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186 | gapp.image->w * gapp.image->n, |
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187 | gapp.image->samples |
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188 | ); |
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4680 | right-hear | 189 | else if (gapp.image->n == 2) |
190 | { |
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191 | int i = gapp.image->w*gapp.image->h; |
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192 | unsigned char *color = malloc(i*4); |
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193 | if (color != NULL) |
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194 | { |
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195 | unsigned char *s = gapp.image->samples; |
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196 | unsigned char *d = color; |
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197 | for (; i > 0 ; i--) |
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198 | { |
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199 | d[2] = d[1] = d[0] = *s++; |
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200 | d[3] = *s++; |
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201 | d += 4; |
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202 | } |
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5496 | leency | 203 | blit(window_center + Form.client_left, |
204 | Form.client_top + TOOLBAR_HEIGHT, |
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205 | Form.client_width, |
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206 | Form.client_height - TOOLBAR_HEIGHT, |
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207 | gapp.panx, |
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208 | gapp.pany, |
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209 | gapp.image->w, |
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210 | gapp.image->h, |
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211 | gapp.image->w * 4, |
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212 | color |
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213 | ); |
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4680 | right-hear | 214 | free(color); |
215 | } |
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5496 | leency | 216 | } |
217 | if (gapp.image->h - gapp.pany < Form.client_height - TOOLBAR_HEIGHT) |
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218 | { |
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219 | if (gapp.image->w < Form.client_width) draw_w = gapp.image->w; else draw_w = Form.client_width; |
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220 | __menuet__bar(window_center, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT, draw_w, 1, DOCUMENT_BORDER); |
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221 | __menuet__bar(window_center, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT + 1, draw_w, Form.client_height - gapp.image->h - TOOLBAR_HEIGHT + gapp.pany - 1, DOCUMENT_BG); |
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4680 | right-hear | 222 | } |
5496 | leency | 223 | DrawPagination(); |
4680 | right-hear | 224 | } |
225 | |||
226 | |||
227 | int main (void) |
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228 | { |
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5496 | leency | 229 | char ii, mouse_wheels_state; |
4680 | right-hear | 230 | char* original_command_line = *(char**)0x1C; |
231 | __menuet__debug_out(original_command_line); |
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232 | |||
233 | char buf[128]; |
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234 | int resolution = 72; |
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5496 | leency | 235 | int pageno = 1; |
236 | fz_accelerate(); |
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237 | __menuet__debug_out("PDF init\n"); |
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238 | pdfapp_init(&gapp); |
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4680 | right-hear | 239 | gapp.scrw = 600; |
240 | gapp.scrh = 400; |
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241 | gapp.resolution = resolution; |
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242 | gapp.pageno = pageno; |
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243 | __menuet__debug_out("PDF Open\n"); |
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244 | pdfapp_open(&gapp, original_command_line, 0, 0); |
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5496 | leency | 245 | __menuet__debug_out("PDF Opened\n"); |
4680 | right-hear | 246 | |
5496 | leency | 247 | |
248 | __menuet__debug_out("Inital paint\n"); |
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249 | //if (gapp.image) gapp.shrinkwrap = 0; |
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4680 | right-hear | 250 | |
5496 | leency | 251 | int butt, key, screen_max_x, screen_max_y; |
252 | __menuet__get_screen_max(&screen_max_x, &screen_max_y); |
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253 | __menuet__set_bitfield_for_wanted_events(EVENT_REDRAW+EVENT_KEY+EVENT_BUTTON+EVENT_MOUSE_CHANGE); |
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4680 | right-hear | 254 | |
255 | for(;;) |
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256 | { |
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257 | |||
5496 | leency | 258 | switch(__menuet__wait_for_event()) |
259 | { |
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260 | case evReDraw: |
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261 | __menuet__window_redraw(1); |
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262 | __menuet__define_window(screen_max_x / 2 - 350, screen_max_y / 2 - 300, 700, 600, 0x73000000, 0x800000FF, Title); |
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263 | __menuet__window_redraw(2); |
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264 | __menuet__get_process_table(&Form, PID_WHOAMI); |
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265 | if (Form.window_state > 2) continue; //fix rolled up |
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266 | Form.client_width++; //fix for Menuet kernel bug |
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267 | Form.client_height++; //fix for Menuet kernel bug |
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268 | DrawWindow(); |
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269 | break; |
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270 | |||
271 | case evKey: |
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272 | key = __menuet__getkey(); |
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273 | if (key==ASCII_KEY_ESC) DrawWindow(); //close help |
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274 | if (key==ASCII_KEY_PGDN) pdfapp_onkey(&gapp, ']'); |
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275 | if (key==ASCII_KEY_PGUP) pdfapp_onkey(&gapp, '['); |
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276 | if (key==ASCII_KEY_HOME) pdfapp_onkey(&gapp, 'g'); |
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277 | if (key==ASCII_KEY_END ) pdfapp_onkey(&gapp, 'G'); |
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5497 | leency | 278 | if (key=='g' ) pdfapp_onkey(&gapp, 'c'); |
279 | if ((key=='[' ) || (key=='l')) PageRotateLeft(); |
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280 | if ((key==']' ) || (key=='r')) PageRotateRight(); |
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5496 | leency | 281 | if (key==ASCII_KEY_DOWN ) PageScrollDown(); |
282 | if (key==ASCII_KEY_UP ) PageScrollUp(); |
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283 | if (key=='-') PageZoomOut(); |
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284 | if ((key=='=') || (key=='+')) PageZoomIn(); |
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285 | break; |
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286 | |||
287 | case evButton: |
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288 | butt = __menuet__get_button_id(); |
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289 | if(butt==1) __menuet__sys_exit(); |
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290 | if(butt==10) ;//mag open file |
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291 | if(butt==11) PageZoomOut(); //magnify - |
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292 | if(butt==12) PageZoomIn(); //magnify + |
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293 | if(butt==13) //show help |
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294 | { |
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295 | __menuet__bar(0, TOOLBAR_HEIGHT, Form.client_width, Form.client_height - TOOLBAR_HEIGHT, 0xF2F2F2); |
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5497 | leency | 296 | __menuet__write_text(20, TOOLBAR_HEIGHT + 20 , 0x90000000, "uPDF for KolibriOS v1.01", 0); |
297 | __menuet__write_text(21, TOOLBAR_HEIGHT + 20 , 0x90000000, "uPDF for KolibriOS v1.01", 0); |
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5496 | leency | 298 | for (ii=0; help[ii]!=0; ii++) { |
299 | __menuet__write_text(20, TOOLBAR_HEIGHT + 60 + ii * 15, 0x80000000, help[ii], 0); |
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4680 | right-hear | 300 | } |
5496 | leency | 301 | } |
302 | if(butt==14) pdfapp_onkey(&gapp, '['); //previous page |
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303 | if(butt==15) pdfapp_onkey(&gapp, ']'); //next page |
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304 | break; |
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305 | |||
306 | case evMouse: |
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307 | if (mouse_wheels_state = __menuet__get_mouse_wheels()) |
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308 | { |
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309 | if (mouse_wheels_state==1) { PageScrollDown(); PageScrollDown(); } |
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310 | if (mouse_wheels_state==-1) { PageScrollUp(); PageScrollUp(); } |
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311 | } |
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312 | //sprintf (debugstr, "mouse_wheels_state: %d \n", mouse_wheels_state); |
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313 | //__menuet__debug_out(debugstr); |
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314 | //pdfapp_onmouse(&gapp, int x, int y, int btn, int modifiers, int state) |
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315 | break; |
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316 | } |
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4680 | right-hear | 317 | } |
318 | } |
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5496 | leency | 319 | |
320 | |||
321 | |||
322 | void DrawPageSides(void) |
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323 | { |
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324 | short window_center; |
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325 | if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0; |
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326 | if (gapp.image->w < Form.client_width) |
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327 | { |
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328 | __menuet__bar(0, TOOLBAR_HEIGHT, window_center-1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG); |
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329 | __menuet__bar(window_center-1, TOOLBAR_HEIGHT, 1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BORDER); |
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330 | __menuet__bar(window_center + gapp.image->w, TOOLBAR_HEIGHT, 1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BORDER); |
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331 | __menuet__bar(window_center + gapp.image->w+1, TOOLBAR_HEIGHT, Form.client_width - window_center - gapp.image->w - 1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG); |
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332 | } |
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333 | } |
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334 | |||
335 | |||
336 | void DrawPagination(void) |
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337 | { |
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338 | char pages_display[12]; |
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339 | short show_area_w = 65; |
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340 | short show_area_x = Form.client_width - show_area_w - 34; |
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341 | |||
342 | DrawToolbarButton(show_area_x - 26,5,26,24,4); //prev page |
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343 | DrawToolbarButton(show_area_x + show_area_w,5,26,24,5); //nex page |
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344 | __menuet__bar(show_area_x, 5, show_area_w, 1, 0xA4A4A4); |
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345 | __menuet__bar(show_area_x, 6, show_area_w, 22, 0xF4F4F4); |
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346 | __menuet__bar(show_area_x, 28, show_area_w, 1, 0xA4A4A4); |
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347 | sprintf (pages_display, "%d/%d", gapp.pageno, gapp.pagecount); |
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348 | __menuet__write_text(show_area_x + show_area_w/2 - strlen(pages_display)*6/2, 14, 0x000000, pages_display, strlen(pages_display)); |
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349 | } |
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350 | |||
351 | |||
352 | void DrawWindow(void) |
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353 | { |
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354 | __menuet__bar(0, 0, Form.client_width, TOOLBAR_HEIGHT - 1, 0xe1e1e1); // bar on the top (buttons holder) |
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355 | __menuet__bar(0, TOOLBAR_HEIGHT - 1, Form.client_width, 1, 0x7F7F7F); |
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356 | DrawToolbarButton(8,5,26,24,0); //open_folder |
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357 | DrawToolbarButton(42,5,26,24,1); //magnify - |
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358 | DrawToolbarButton(67,5,26,24,2); //magnify + |
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359 | DrawToolbarButton(Form.client_width - 160,5,26,24,3); //show help |
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360 | winblit(&gapp); |
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361 | DrawPageSides(); |
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362 | } |
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363 | |||
364 | |||
365 | void DrawToolbarButton(int x, int y, int w, int h, char image_id) |
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366 | { |
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367 | __menuet__make_button(x, y, w-1, h-1, 10 + image_id + BT_HIDE, 0); |
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368 | __menuet__putimage(x, y, w, h, image_id * 24 * 26 * 3 + toolbar_image); |
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369 | } |
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370 | |||
371 | |||
372 | |||
373 | /* Actions */ |
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374 | |||
375 | void PageScrollDown(void) |
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376 | { |
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5497 | leency | 377 | //pdfapp_onkey(&gapp, 'k'); //move down |
5496 | leency | 378 | if (gapp.image->h - gapp.pany - SCROLL_H < Form.client_height - TOOLBAR_HEIGHT) |
379 | { |
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380 | pdfapp_onkey(&gapp, '.'); |
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381 | } |
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382 | else { |
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383 | gapp.pany += SCROLL_H; |
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384 | winblit(&gapp); |
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385 | } |
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386 | } |
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387 | |||
388 | |||
389 | void PageScrollUp(void) |
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390 | { |
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5497 | leency | 391 | //pdfapp_onkey(&gapp, 'j'); //move up |
5496 | leency | 392 | if (gapp.pany >= SCROLL_H) { |
393 | gapp.pany -= SCROLL_H; |
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394 | winblit(&gapp); |
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395 | } |
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396 | else { |
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5497 | leency | 397 | //not very nice way of using do_not_blit, but it simple |
5496 | leency | 398 | if (gapp.pageno == 1) return; |
399 | do_not_blit = 1; |
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400 | pdfapp_onkey(&gapp, ','); |
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401 | do_not_blit = 0; |
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402 | gapp.pany = gapp.image->h - SCROLL_H - Form.client_height + TOOLBAR_HEIGHT; |
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403 | if (gapp.pany < 0) gapp.pany = 0; |
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404 | //sprintf (debugstr, "gapp.pany: %d \n", gapp.pany); |
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405 | //__menuet__debug_out(debugstr); |
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406 | winblit(&gapp); |
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407 | } |
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408 | } |
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409 | |||
410 | |||
411 | void PageZoomIn(void) |
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412 | { |
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413 | pdfapp_onkey(&gapp, '+'); |
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414 | DrawPageSides(); |
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415 | } |
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416 | |||
417 | |||
418 | void PageZoomOut(void) |
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419 | { |
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420 | pdfapp_onkey(&gapp, '-'); |
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421 | DrawPageSides(); |
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422 | } |
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423 | |||
5497 | leency | 424 | void PageRotateLeft(void) |
425 | { |
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426 | pdfapp_onkey(&gapp, 'L'); |
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427 | DrawPageSides(); |
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428 | } |
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5496 | leency | 429 | |
5497 | leency | 430 | void PageRotateRight(void) |
431 | { |
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432 | pdfapp_onkey(&gapp, 'R'); |
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433 | DrawPageSides(); |
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434 | }>>>>> |
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435 |