Cinelerra: hvirtual/guicast/bcresources.C Source File

00001 #include "bcdisplayinfo.h"
00002 #include "bcipc.h"
00003 #include "bclistbox.inc"
00004 #include "bcresources.h"
00005 #include "bcsignals.h"
00006 #include "bcsynchronous.h"
00007 #include "bcwindowbase.h"
00008 #include "colors.h"
00009 #include "colormodels.h"
00010 #include "fonts.h"
00011 #include "language.h"
00012 #include "vframe.h"
00013 
00014 #include <string.h>
00015 #include <sys/ipc.h>
00016 #include <sys/shm.h>
00017 #include <X11/extensions/XShm.h>
00018 #include <unistd.h>
00019  
00020 
00021 
00022 
00023 
00024 int BC_Resources::error = 0;
00025 
00026 VFrame* BC_Resources::bg_image = 0;
00027 VFrame* BC_Resources::menu_bg = 0;
00028 
00029 #include "images/file_film_png.h"
00030 #include "images/file_folder_png.h"
00031 #include "images/file_sound_png.h"
00032 #include "images/file_unknown_png.h"
00033 #include "images/file_column_png.h"
00034 VFrame* BC_Resources::type_to_icon[] = 
00035 {
00036         new VFrame(file_folder_png),
00037         new VFrame(file_unknown_png),
00038         new VFrame(file_film_png),
00039         new VFrame(file_sound_png),
00040         new VFrame(file_column_png)
00041 };
00042 
00043 char* BC_Resources::small_font = N_("-*-helvetica-medium-r-normal-*-10-*");
00044 char* BC_Resources::small_font2 = N_("-*-helvetica-medium-r-normal-*-11-*");
00045 char* BC_Resources::medium_font = N_("-*-helvetica-bold-r-normal-*-14-*");
00046 char* BC_Resources::medium_font2 = N_("-*-helvetica-bold-r-normal-*-14-*");
00047 char* BC_Resources::large_font = N_("-*-helvetica-bold-r-normal-*-18-*");
00048 char* BC_Resources::large_font2 = N_("-*-helvetica-bold-r-normal-*-20-*");
00049 
00050 char* BC_Resources::small_fontset = "6x12,*";
00051 char* BC_Resources::medium_fontset = "7x14,*";
00052 char* BC_Resources::large_fontset = "8x16,*";
00053 
00054 char* BC_Resources::small_font_xft = N_("-*-luxi sans-*-r-*-*-12-*-*-*-*-*-*-*");
00055 char* BC_Resources::small_font_xft2 = N_("-microsoft-verdana-*-*-*-*-*-*-*-*-*-*-*-*");
00056 char* BC_Resources::medium_font_xft = N_("-*-luxi sans-*-r-*-*-16-*-*-*-*-*-*-*");
00057 char* BC_Resources::medium_font_xft2 = N_("-microsoft-verdana-*-*-*-*-*-*-*-*-*-*-*-*");
00058 char* BC_Resources::large_font_xft = N_("-*-luxi sans-bold-r-*-*-20-*-*-*-*-*-*-*");
00059 char* BC_Resources::large_font_xft2 = N_("-microsoft-verdana-*-*-*-*-*-*-*-*-*-*-*-*");
00060 
00061 suffix_to_type_t BC_Resources::suffix_to_type[] = 
00062 {
00063         { "m2v", ICON_FILM },
00064         { "mov", ICON_FILM },
00065         { "mp2", ICON_SOUND },
00066         { "mp3", ICON_SOUND },
00067         { "mpg", ICON_FILM },
00068         { "vob", ICON_FILM },
00069         { "wav", ICON_SOUND }
00070 };
00071 
00072 BC_Signals* BC_Resources::signal_handler = 0;
00073 
00074 
00075 int BC_Resources::x_error_handler(Display *display, XErrorEvent *event)
00076 {
00077 //      char string[1024];
00078 //      XGetErrorText(event->display, event->error_code, string, 1024);
00079 //      printf("BC_Resources::x_error_handler: error_code=%d opcode=%d,%d %s\n", 
00080 //              event->error_code, 
00081 //              event->request_code,
00082 //              event->minor_code,
00083 //              string);
00084 
00085 
00086         BC_Resources::error = 1;
00087 // This bug only happens in 32 bit mode.
00088         if(sizeof(long) == 4)
00089                 BC_WindowBase::get_resources()->use_xft = 0;
00090         return 0;
00091 }
00092 
00093 
00094 
00095 BC_Resources::BC_Resources()
00096 {
00097         synchronous = 0;
00098         display_info = new BC_DisplayInfo("", 0);
00099         id_lock = new Mutex("BC_Resources::id_lock");
00100         create_window_lock = new Mutex("BC_Resources::create_window_lock", 1);
00101         id = 0;
00102 
00103         for(int i = 0; i < FILEBOX_HISTORY_SIZE; i++)
00104                 filebox_history[i][0] = 0;
00105 
00106 #ifdef HAVE_XFT
00107         XftInitFtLibrary();
00108 #endif
00109 
00110         use_xvideo = 1;
00111 
00112 
00113 #include "images/bar_png.h"
00114         static VFrame* default_bar = new VFrame(bar_png);
00115         bar_data = default_bar;
00116 
00117 
00118 
00119 #include "images/cancel_up_png.h"
00120 #include "images/cancel_hi_png.h"
00121 #include "images/cancel_dn_png.h"
00122         static VFrame* default_cancel_images[] = 
00123         {
00124                 new VFrame(cancel_up_png),
00125                 new VFrame(cancel_hi_png),
00126                 new VFrame(cancel_dn_png)
00127         };
00128 
00129 #include "images/ok_up_png.h"
00130 #include "images/ok_hi_png.h"
00131 #include "images/ok_dn_png.h"
00132         static VFrame* default_ok_images[] = 
00133         {
00134                 new VFrame(ok_up_png),
00135                 new VFrame(ok_hi_png),
00136                 new VFrame(ok_dn_png)
00137         };
00138 
00139 #include "images/usethis_up_png.h"
00140 #include "images/usethis_uphi_png.h"
00141 #include "images/usethis_dn_png.h"
00142         static VFrame* default_usethis_images[] = 
00143         {
00144                 new VFrame(usethis_up_png),
00145                 new VFrame(usethis_uphi_png),
00146                 new VFrame(usethis_dn_png)
00147         };
00148 
00149 
00150 #include "images/checkbox_checked_png.h"
00151 #include "images/checkbox_dn_png.h"
00152 #include "images/checkbox_checkedhi_png.h"
00153 #include "images/checkbox_up_png.h"
00154 #include "images/checkbox_hi_png.h"
00155         static VFrame* default_checkbox_images[] =  
00156         {
00157                 new VFrame(checkbox_up_png),
00158                 new VFrame(checkbox_hi_png),
00159                 new VFrame(checkbox_checked_png),
00160                 new VFrame(checkbox_dn_png),
00161                 new VFrame(checkbox_checkedhi_png)
00162         };
00163 
00164 #include "images/radial_checked_png.h"
00165 #include "images/radial_dn_png.h"
00166 #include "images/radial_checkedhi_png.h"
00167 #include "images/radial_up_png.h"
00168 #include "images/radial_hi_png.h"
00169         static VFrame* default_radial_images[] =  
00170         {
00171                 new VFrame(radial_up_png),
00172                 new VFrame(radial_hi_png),
00173                 new VFrame(radial_checked_png),
00174                 new VFrame(radial_dn_png),
00175                 new VFrame(radial_checkedhi_png)
00176         };
00177 
00178         static VFrame* default_label_images[] =  
00179         {
00180                 new VFrame(radial_up_png),
00181                 new VFrame(radial_hi_png),
00182                 new VFrame(radial_checked_png),
00183                 new VFrame(radial_dn_png),
00184                 new VFrame(radial_checkedhi_png)
00185         };
00186 
00187 
00188 #include "images/file_text_up_png.h"
00189 #include "images/file_text_hi_png.h"
00190 #include "images/file_text_dn_png.h"
00191 #include "images/file_icons_up_png.h"
00192 #include "images/file_icons_hi_png.h"
00193 #include "images/file_icons_dn_png.h"
00194 #include "images/file_newfolder_up_png.h"
00195 #include "images/file_newfolder_hi_png.h"
00196 #include "images/file_newfolder_dn_png.h"
00197 #include "images/file_updir_up_png.h"
00198 #include "images/file_updir_hi_png.h"
00199 #include "images/file_updir_dn_png.h"
00200 #include "images/file_delete_up_png.h"
00201 #include "images/file_delete_hi_png.h"
00202 #include "images/file_delete_dn_png.h"
00203 #include "images/file_reload_up_png.h"
00204 #include "images/file_reload_hi_png.h"
00205 #include "images/file_reload_dn_png.h"
00206         static VFrame* default_filebox_text_images[] = 
00207         {
00208                 new VFrame(file_text_up_png),
00209                 new VFrame(file_text_hi_png),
00210                 new VFrame(file_text_dn_png)
00211         };
00212 
00213         static VFrame* default_filebox_icons_images[] = 
00214         {
00215                 new VFrame(file_icons_up_png),
00216                 new VFrame(file_icons_hi_png),
00217                 new VFrame(file_icons_dn_png)
00218         };
00219 
00220         static VFrame* default_filebox_updir_images[] =  
00221         {
00222                 new VFrame(file_updir_up_png),
00223                 new VFrame(file_updir_hi_png),
00224                 new VFrame(file_updir_dn_png)
00225         };
00226 
00227         static VFrame* default_filebox_newfolder_images[] = 
00228         {
00229                 new VFrame(file_newfolder_up_png),
00230                 new VFrame(file_newfolder_hi_png),
00231                 new VFrame(file_newfolder_dn_png)
00232         };
00233 
00234         static VFrame* default_filebox_delete_images[] = 
00235         {
00236                 new VFrame(file_delete_up_png),
00237                 new VFrame(file_delete_hi_png),
00238                 new VFrame(file_delete_dn_png)
00239         };
00240 
00241         static VFrame* default_filebox_reload_images[] =
00242         {
00243                 new VFrame(file_reload_up_png),
00244                 new VFrame(file_reload_hi_png),
00245                 new VFrame(file_reload_dn_png)
00246         };
00247 
00248 #include "images/listbox_button_dn_png.h"
00249 #include "images/listbox_button_hi_png.h"
00250 #include "images/listbox_button_up_png.h"
00251 #include "images/listbox_button_disabled_png.h"
00252         static VFrame* default_listbox_button[] = 
00253         {
00254                 new VFrame(listbox_button_up_png),
00255                 new VFrame(listbox_button_hi_png),
00256                 new VFrame(listbox_button_dn_png),
00257                 new VFrame(listbox_button_disabled_png)
00258         };
00259         listbox_button = default_listbox_button;
00260 
00261 #include "images/list_bg_png.h"
00262         static VFrame* default_listbox_bg = new VFrame(list_bg_png);
00263         listbox_bg = default_listbox_bg;
00264 
00265 #include "images/listbox_expandchecked_png.h"
00266 #include "images/listbox_expandcheckedhi_png.h"
00267 #include "images/listbox_expanddn_png.h"
00268 #include "images/listbox_expandup_png.h"
00269 #include "images/listbox_expanduphi_png.h"
00270         static VFrame* default_listbox_expand[] = 
00271         {
00272                 new VFrame(listbox_expandup_png),
00273                 new VFrame(listbox_expanduphi_png),
00274                 new VFrame(listbox_expandchecked_png),
00275                 new VFrame(listbox_expanddn_png),
00276                 new VFrame(listbox_expandcheckedhi_png),
00277         };
00278         listbox_expand = default_listbox_expand;
00279 
00280 #include "images/listbox_columnup_png.h"
00281 #include "images/listbox_columnhi_png.h"
00282 #include "images/listbox_columndn_png.h"
00283         static VFrame* default_listbox_column[] = 
00284         {
00285                 new VFrame(listbox_columnup_png),
00286                 new VFrame(listbox_columnhi_png),
00287                 new VFrame(listbox_columndn_png)
00288         };
00289         listbox_column = default_listbox_column;
00290 
00291 
00292 #include "images/listbox_up_png.h"
00293 #include "images/listbox_dn_png.h"
00294         listbox_up = new VFrame(listbox_up_png);
00295         listbox_dn = new VFrame(listbox_dn_png);
00296         listbox_title_margin = 0;
00297         listbox_title_color = BLACK;
00298         listbox_title_hotspot = 5;
00299         
00300         listbox_border1 = DKGREY;
00301         listbox_border2_hi = RED;
00302         listbox_border2 = BLACK;
00303         listbox_border3_hi = RED;
00304         listbox_border3 = MEGREY;
00305         listbox_border4 = WHITE;
00306         listbox_selected = BLUE;
00307         listbox_highlighted = LTGREY;
00308         listbox_inactive = WHITE;
00309         listbox_text = BLACK;
00310 
00311 #include "images/pot_hi_png.h"
00312 #include "images/pot_up_png.h"
00313 #include "images/pot_dn_png.h"
00314         static VFrame *default_pot_images[] = 
00315         {
00316                 new VFrame(pot_up_png),
00317                 new VFrame(pot_hi_png),
00318                 new VFrame(pot_dn_png)
00319         };
00320 
00321 #include "images/progress_up_png.h"
00322 #include "images/progress_hi_png.h"
00323         static VFrame* default_progress_images[] = 
00324         {
00325                 new VFrame(progress_up_png),
00326                 new VFrame(progress_hi_png)
00327         };
00328 
00329         pan_data = 0;
00330         pan_text_color = YELLOW;
00331 
00332 #include "images/7seg_small/0_png.h"
00333 #include "images/7seg_small/1_png.h"
00334 #include "images/7seg_small/2_png.h"
00335 #include "images/7seg_small/3_png.h"
00336 #include "images/7seg_small/4_png.h"
00337 #include "images/7seg_small/5_png.h"
00338 #include "images/7seg_small/6_png.h"
00339 #include "images/7seg_small/7_png.h"
00340 #include "images/7seg_small/8_png.h"
00341 #include "images/7seg_small/9_png.h"
00342 #include "images/7seg_small/colon_png.h"
00343 #include "images/7seg_small/period_png.h"
00344 #include "images/7seg_small/a_png.h"
00345 #include "images/7seg_small/b_png.h"
00346 #include "images/7seg_small/c_png.h"
00347 #include "images/7seg_small/d_png.h"
00348 #include "images/7seg_small/e_png.h"
00349 #include "images/7seg_small/f_png.h"
00350 #include "images/7seg_small/space_png.h"
00351 #include "images/7seg_small/dash_png.h"
00352         static VFrame* default_medium_7segment[] = 
00353         {
00354                 new VFrame(_0_png),
00355                 new VFrame(_1_png),
00356                 new VFrame(_2_png),
00357                 new VFrame(_3_png),
00358                 new VFrame(_4_png),
00359                 new VFrame(_5_png),
00360                 new VFrame(_6_png),
00361                 new VFrame(_7_png),
00362                 new VFrame(_8_png),
00363                 new VFrame(_9_png),
00364                 new VFrame(colon_png),
00365                 new VFrame(period_png),
00366                 new VFrame(a_png),
00367                 new VFrame(b_png),
00368                 new VFrame(c_png),
00369                 new VFrame(d_png),
00370                 new VFrame(e_png),
00371                 new VFrame(f_png),
00372                 new VFrame(space_png),
00373                 new VFrame(dash_png)
00374         };
00375 
00376         generic_button_margin = 15;
00377         draw_clock_background=1;
00378 
00379         use_shm = -1;
00380 
00381 // Initialize
00382         bg_color = ORANGE;
00383         bg_shadow1 = DKGREY;
00384         bg_shadow2 = BLACK;
00385         bg_light1 = WHITE;
00386         bg_light2 = bg_color;
00387 
00388         default_text_color = BLACK;
00389         disabled_text_color = MEGREY;
00390 
00391         button_light = WHITE;           // bright corner
00392         button_highlighted = 0xffe000;  // face when highlighted
00393         button_down = MDGREY;         // face when down
00394         button_up = 0xffc000;           // face when up
00395         button_shadow = DKGREY;       // dark corner
00396         button_uphighlighted = RED;   // upper side when highlighted
00397 
00398         tumble_data = 0;
00399         tumble_duration = 150;
00400 
00401         ok_images = default_ok_images;
00402         cancel_images = default_cancel_images;
00403         usethis_button_images = default_usethis_images;
00404         filebox_descend_images = default_ok_images;
00405 
00406         menu_light = LTCYAN;
00407         menu_highlighted = LTBLUE;
00408         menu_down = MDCYAN;
00409         menu_up = MECYAN;
00410         menu_shadow = DKCYAN;
00411         menu_popup_bg = 0;
00412         menu_title_bg = 0;
00413         menu_item_bg = 0;
00414         menu_bar_bg = 0;
00415         menu_title_bg = 0;
00416         popupmenu_images = 0;
00417         popupmenu_margin = 10;
00418         popupmenu_triangle_margin = 10;
00419 
00420         min_menu_w = 0;
00421         menu_title_text = BLACK;
00422         popup_title_text = BLACK;
00423         menu_item_text = BLACK;
00424         menu_highlighted_fontcolor = BLACK;
00425         progress_text = BLACK;
00426 
00427 
00428 
00429         text_default = BLACK;
00430         highlight_inverse = WHITE ^ BLUE;
00431         text_background = WHITE;
00432         text_background_hi = LTYELLOW;
00433         text_background_noborder_hi = LTGREY;
00434         text_background_noborder = -1;
00435         text_border1 = DKGREY;
00436         text_border2 = BLACK;
00437         text_border2_hi = RED;
00438         text_border3 = MEGREY;
00439         text_border3_hi = LTPINK;
00440         text_border4 = WHITE;
00441         text_highlight = BLUE;
00442         text_inactive_highlight = MEGREY;
00443 
00444         toggle_highlight_bg = 0;
00445         toggle_text_margin = 0;
00446 
00447 // Delays must all be different for repeaters
00448         double_click = 300;
00449         blink_rate = 250;
00450         scroll_repeat = 150;
00451         tooltip_delay = 1000;
00452         tooltip_bg_color = YELLOW;
00453         tooltips_enabled = 1;
00454 
00455         filebox_margin = 110;
00456         dirbox_margin = 90;
00457         filebox_mode = LISTBOX_TEXT;
00458         sprintf(filebox_filter, "*");
00459         filebox_w = 640;
00460         filebox_h = 480;
00461         filebox_columntype[0] = FILEBOX_NAME;
00462         filebox_columntype[1] = FILEBOX_SIZE;
00463         filebox_columntype[2] = FILEBOX_DATE;
00464         filebox_columntype[3] = FILEBOX_EXTENSION;
00465         filebox_columnwidth[0] = 200;
00466         filebox_columnwidth[1] = 100;
00467         filebox_columnwidth[2] = 100;
00468         filebox_columnwidth[3] = 100;
00469         dirbox_columntype[0] = FILEBOX_NAME;
00470         dirbox_columntype[1] = FILEBOX_DATE;
00471         dirbox_columnwidth[0] = 200;
00472         dirbox_columnwidth[1] = 100;
00473 
00474         filebox_text_images = default_filebox_text_images;
00475         filebox_icons_images = default_filebox_icons_images;
00476         filebox_updir_images = default_filebox_updir_images;
00477         filebox_newfolder_images = default_filebox_newfolder_images;
00478         filebox_delete_images = default_filebox_delete_images;
00479         filebox_reload_images = default_filebox_reload_images;
00480         directory_color = BLUE;
00481         file_color = BLACK;
00482 
00483         filebox_sortcolumn = 0;
00484         filebox_sortorder = BC_ListBox::SORT_ASCENDING;
00485         dirbox_sortcolumn = 0;
00486         dirbox_sortorder = BC_ListBox::SORT_ASCENDING;
00487 
00488 
00489         pot_images = default_pot_images;
00490         pot_offset = 2;
00491         pot_x1 = pot_images[0]->get_w() / 2 - pot_offset;
00492         pot_y1 = pot_images[0]->get_h() / 2 - pot_offset;
00493         pot_r = pot_x1;
00494         pot_needle_color = BLACK;
00495 
00496         progress_images = default_progress_images;
00497 
00498         xmeter_images = 0;
00499         ymeter_images = 0;
00500         meter_font = SMALLFONT_3D;
00501         meter_font_color = RED;
00502         meter_title_w = 20;
00503         meter_3d = 1;
00504         medium_7segment = default_medium_7segment;
00505 
00506         audiovideo_color = RED;
00507 
00508         use_fontset = 0;
00509 
00510 // Xft has priority over font set
00511 #ifdef HAVE_XFT
00512 // But Xft dies in 32 bit mode after some amount of drawing.
00513         use_xft = 1;
00514 #else
00515         use_xft = 0;
00516 #endif
00517 
00518 
00519         drag_radius = 10;
00520         recursive_resizing = 1;
00521 
00522         
00523 }
00524 
00525 BC_Resources::~BC_Resources()
00526 {
00527 }
00528 
00529 int BC_Resources::initialize_display(BC_WindowBase *window)
00530 {
00531 // Set up IPC cleanup handlers
00532 //      bc_init_ipc();
00533 
00534 // Test for shm.  Must come before yuv test
00535         init_shm(window);
00536         return 0;
00537 }
00538 
00539 
00540 int BC_Resources::init_shm(BC_WindowBase *window)
00541 {
00542         use_shm = 1;
00543         XSetErrorHandler(BC_Resources::x_error_handler);
00544 
00545         if(!XShmQueryExtension(window->display)) use_shm = 0;
00546         else
00547         {
00548                 XShmSegmentInfo test_shm;
00549                 XImage *test_image;
00550                 unsigned char *data;
00551                 test_image = XShmCreateImage(window->display, window->vis, window->default_depth,
00552                 ZPixmap, (char*)NULL, &test_shm, 5, 5);
00553 
00554                 test_shm.shmid = shmget(IPC_PRIVATE, 5 * test_image->bytes_per_line, (IPC_CREAT | 0777 ));
00555                 data = (unsigned char *)shmat(test_shm.shmid, NULL, 0);
00556         shmctl(test_shm.shmid, IPC_RMID, 0);
00557                 BC_Resources::error = 0;
00558                 XShmAttach(window->display, &test_shm);
00559         XSync(window->display, False);
00560                 if(BC_Resources::error) use_shm = 0;
00561                 XDestroyImage(test_image);
00562                 shmdt(test_shm.shmaddr);
00563         }
00564 //      XSetErrorHandler(0);
00565         return 0;
00566 }
00567 
00568 
00569 
00570 
00571 BC_Synchronous* BC_Resources::get_synchronous()
00572 {
00573         return synchronous;
00574 }
00575 
00576 void BC_Resources::set_synchronous(BC_Synchronous *synchronous)
00577 {
00578         this->synchronous = synchronous;
00579 }
00580 
00581 
00582 
00583 
00584 
00585 
00586 
00587 int BC_Resources::get_top_border()
00588 {
00589         return display_info->get_top_border();
00590 }
00591 
00592 int BC_Resources::get_left_border()
00593 {
00594         return display_info->get_left_border();
00595 }
00596 
00597 int BC_Resources::get_right_border()
00598 {
00599         return display_info->get_right_border();
00600 }
00601 
00602 int BC_Resources::get_bottom_border()
00603 {
00604         return display_info->get_bottom_border();
00605 }
00606 
00607 
00608 int BC_Resources::get_bg_color() { return bg_color; }
00609 
00610 int BC_Resources::get_bg_shadow1() { return bg_shadow1; }
00611 
00612 int BC_Resources::get_bg_shadow2() { return bg_shadow2; }
00613 
00614 int BC_Resources::get_bg_light1() { return bg_light1; }
00615 
00616 int BC_Resources::get_bg_light2() { return bg_light2; }
00617 
00618 
00619 int BC_Resources::get_id()
00620 {
00621         id_lock->lock("BC_Resources::get_id");
00622         int result = id++;
00623         id_lock->unlock();
00624         return result;
00625 }
00626 
00627 
00628 void BC_Resources::set_signals(BC_Signals *signal_handler)
00629 {
00630         BC_Resources::signal_handler = signal_handler;
00631 }
00632 
00633 BC_Signals* BC_Resources::get_signals()
00634 {
00635         return BC_Resources::signal_handler;
00636 }