cinelerra-5.1/plugins/titler/titlerwindow.C

   1
   2 /*
   3  * CINELERRA
   4  * Copyright (C) 1997-2014 Adam Williams <broadcast at earthling dot net>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  *
  20  */
  21
  22 #include "bcdisplayinfo.h"
  23 #include "bcdialog.h"
  24 #include "bcsignals.h"
  25 #include "browsebutton.h"
  26 #include "clip.h"
  27 #include "cstrdup.h"
  28 #include "automation.h"
  29 #include "cwindow.h"
  30 #include "cwindowgui.h"
  31 #include "edl.h"
  32 #include "edlsession.h"
  33 #include "keys.h"
  34 #include "language.h"
  35 #include "mainerror.h"
  36 #include "mwindow.h"
  37 #include "mwindowgui.h"
  38 #include "plugin.h"
  39 #include "pluginserver.h"
  40 #include "theme.h"
  41 #include "track.h"
  42 #include "titlerwindow.h"
  43 #include "bcfontentry.h"
  44
  45 static const int timeunit_formats[] =
  46 {
  47         TIME_HMS,
  48         TIME_SECONDS,
  49         TIME_HMSF,
  50         TIME_SAMPLES,
  51         TIME_SAMPLES_HEX,
  52         TIME_FRAMES,
  53         TIME_FEET_FRAMES
  54 };
  55
  56 TitleWindow::TitleWindow(TitleMain *client)
  57  : PluginClientWindow(client,
  58         client->config.window_w, client->config.window_h, 100, 100, 1)
  59 {
  60 //printf("TitleWindow::TitleWindow %d %d %d\n", __LINE__, client->config.window_w, client->config.window_h);
  61         this->client = client;
  62
  63         font_title = 0;
  64         font = 0;
  65         font_tumbler = 0;
  66         x_title = 0; title_x = 0;
  67         y_title = 0; title_y = 0;
  68         w_title = 0; title_w = 0;
  69         h_title = 0; title_h = 0;
  70         dropshadow_title = 0; dropshadow = 0;
  71         outline_title = 0;    outline = 0;
  72         stroker_title = 0;    stroker = 0;
  73         style_title = 0;
  74         italic = 0;
  75         bold = 0;
  76         drag = 0;
  77         cur_popup = 0;
  78         fonts_popup = 0;
  79
  80         color_x = color_y = 0;
  81         outline_color_x = outline_color_y = 0;
  82         drag_dx = drag_dy = dragging = 0;
  83         cur_ibeam = -1;
  84
  85         size_title = 0;
  86         size = 0;
  87         size_tumbler = 0;
  88         pitch_title = 0;
  89         pitch = 0;
  90         encoding_title = 0;
  91         encoding = 0;
  92         color_button = 0;
  93         color_thread = 0;
  94         outline_color_button = 0;
  95         outline_color_thread = 0;
  96         motion_title = 0;
  97         motion = 0;
  98         line_pitch = 0;
  99         loop = 0;
 100         fadein_title = 0;
 101         fade_in = 0;
 102         fadeout_title = 0;
 103         fade_out = 0;
 104         text_title = 0;
 105         text = 0;
 106         text_chars = 0;
 107         text_bfrsz = 0;
 108         justify_title = 0;
 109         left = 0;  center = 0;  right = 0;
 110         top = 0;   mid = 0;     bottom = 0;
 111         speed_title = 0;
 112         speed = 0;
 113         timecode = 0;
 114         timecode_format = 0;
 115         background = 0;
 116         background_path = 0;
 117         loop_playback = 0;
 118         pending_config = 0;
 119 }
 120
 121 void TitleWindow::done_event(int result)
 122 {
 123         ungrab(client->server->mwindow->cwindow->gui);
 124         color_thread->close_window();
 125         outline_color_thread->close_window();
 126         color_popup->close_window();
 127         png_popup->close_window();
 128 }
 129
 130 TitleWindow::~TitleWindow()
 131 {
 132         delete color_popup;
 133         delete png_popup;
 134         for( int i=0; i<fonts.size(); ++i )
 135                 delete fonts[i]->get_icon();
 136
 137         sizes.remove_all_objects();
 138         delete timecode_format;
 139         delete color_thread;
 140         delete title_x;
 141         delete title_y;
 142 }
 143
 144 void TitleWindow::create_objects()
 145 {
 146         int x = 10, y = 10;
 147         int margin = client->get_theme()->widget_border;
 148         char string[BCTEXTLEN];
 149
 150 #define COLOR_W 50
 151 #define COLOR_H 30
 152         client->build_previews(this);
 153
 154         sizes.append(new BC_ListBoxItem("8"));
 155         sizes.append(new BC_ListBoxItem("9"));
 156         sizes.append(new BC_ListBoxItem("10"));
 157         sizes.append(new BC_ListBoxItem("11"));
 158         sizes.append(new BC_ListBoxItem("12"));
 159         sizes.append(new BC_ListBoxItem("13"));
 160         sizes.append(new BC_ListBoxItem("14"));
 161         sizes.append(new BC_ListBoxItem("16"));
 162         sizes.append(new BC_ListBoxItem("18"));
 163         sizes.append(new BC_ListBoxItem("20"));
 164         sizes.append(new BC_ListBoxItem("22"));
 165         sizes.append(new BC_ListBoxItem("24"));
 166         sizes.append(new BC_ListBoxItem("26"));
 167         sizes.append(new BC_ListBoxItem("28"));
 168         sizes.append(new BC_ListBoxItem("32"));
 169         sizes.append(new BC_ListBoxItem("36"));
 170         sizes.append(new BC_ListBoxItem("40"));
 171         sizes.append(new BC_ListBoxItem("48"));
 172         sizes.append(new BC_ListBoxItem("56"));
 173         sizes.append(new BC_ListBoxItem("64"));
 174         sizes.append(new BC_ListBoxItem("72"));
 175         sizes.append(new BC_ListBoxItem("100"));
 176         sizes.append(new BC_ListBoxItem("128"));
 177         sizes.append(new BC_ListBoxItem("256"));
 178         sizes.append(new BC_ListBoxItem("512"));
 179         sizes.append(new BC_ListBoxItem("1024"));
 180
 181         paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(NO_MOTION)));
 182         paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(BOTTOM_TO_TOP)));
 183         paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(TOP_TO_BOTTOM)));
 184         paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(RIGHT_TO_LEFT)));
 185         paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(LEFT_TO_RIGHT)));
 186
 187
 188
 189 // Construct font list
 190         ArrayList<BC_FontEntry*> *fontlist = get_resources()->fontlist;
 191
 192         for( int i=0; i<fontlist->size(); ++i ) {
 193                 int exists = 0;
 194                 for( int j=0; j<fonts.size(); ++j ) {
 195                         if( !strcasecmp(fonts.get(j)->get_text(),
 196                                 fontlist->get(i)->displayname) ) {
 197                                 exists = 1;
 198                                 break;
 199                         }
 200                 }
 201
 202                 BC_ListBoxItem *item = 0;
 203                 if( !exists ) {
 204                         fonts.append(item = new
 205                                 BC_ListBoxItem(fontlist->get(i)->displayname));
 206                         if( !strcmp(client->config.font, item->get_text()) )
 207                                 item->set_selected(1);
 208                         if( fontlist->values[i]->image ) {
 209                                 VFrame *vframe = fontlist->get(i)->image;
 210                                 BC_Pixmap *icon = new BC_Pixmap(this, vframe, PIXMAP_ALPHA);
 211                                 item->set_icon(icon);
 212                                 item->set_icon_vframe(vframe);
 213                         }
 214                 }
 215         }
 216
 217 // Sort font list
 218         int done = 0;
 219         while(!done) {
 220                 done = 1;
 221                 for( int i=0; i<fonts.size()-1; ++i ) {
 222                         if( strcmp(fonts.values[i]->get_text(),
 223                                 fonts.values[i + 1]->get_text()) > 0 ) {
 224                                 BC_ListBoxItem *temp = fonts.values[i + 1];
 225                                 fonts.values[i + 1] = fonts.values[i];
 226                                 fonts.values[i] = temp;
 227                                 done = 0;
 228                         }
 229                 }
 230         }
 231
 232         add_tool(font_title = new BC_Title(x, y, _("Font:")));
 233         font = new TitleFont(client, this, x, y + font_title->get_h());
 234         font->create_objects();
 235         font->set_show_query(1);
 236         x += font->get_w();
 237         add_subwindow(font_tumbler = new TitleFontTumble(client, this, x, y+margin));
 238         x += font_tumbler->get_w() + margin;
 239
 240         int x1 = x, y1 = y;
 241         add_tool(size_title = new BC_Title(x1, y1+margin, _("Size:")));
 242         sprintf(string, "%.2f", client->config.size);
 243         x1 += size_title->get_w() + margin;
 244         size = new TitleSize(client, this, x1, y1+margin, string);
 245         size->create_objects();
 246         int x2 = x1 + size->get_w(), y2 = y1 + size->get_h() + margin;
 247         add_subwindow(size_tumbler = new TitleSizeTumble(client, this, x2, y1+margin));
 248
 249         add_tool(pitch_title = new BC_Title(x-5, y2+margin, _("Pitch:")));
 250         pitch = new TitlePitch(client, this, x1, y2+margin, &client->config.line_pitch);
 251         pitch->create_objects();
 252
 253         int x3 = x2 + size_tumbler->get_w() + 50;
 254         int y3 = pitch->get_y() + pitch->get_h();
 255
 256         add_tool(style_title = new BC_Title(x=x3, y, _("Style:")));
 257         add_tool(italic = new TitleItalic(client, this, x, y + 20));
 258         int w1 = italic->get_w();
 259         add_tool(bold = new TitleBold(client, this, x, y + 50));
 260         if( bold->get_w() > w1 ) w1 = bold->get_w();
 261
 262         add_tool(drag = new TitleDrag(client, this, x, y + 80));
 263         if( drag->get_w() > w1 ) w1 = drag->get_w();
 264         if( client->config.drag ) {
 265                 if( !grab(client->server->mwindow->cwindow->gui) )
 266                         eprintf("drag enabled, but compositor already grabbed\n");
 267         }
 268
 269         x += w1 + margin;
 270         add_tool(justify_title = new BC_Title(x, y, _("Justify:")));
 271         add_tool(left = new TitleLeft(client, this, x, y + 20));
 272         w1 = left->get_w();
 273         add_tool(center = new TitleCenter(client, this, x, y + 50));
 274         if( center->get_w() > w1 ) w1 = center->get_w();
 275         add_tool(right = new TitleRight(client, this, x, y + 80));
 276         if( right->get_w() > w1 ) w1 = right->get_w();
 277
 278         x += w1 + margin;
 279         add_tool(top = new TitleTop(client, this, x, y + 20));
 280         add_tool(mid = new TitleMid(client, this, x, y + 50));
 281         add_tool(bottom= new TitleBottom(client, this, x, y + 80));
 282
 283         x = margin;
 284         y = y3+10;
 285
 286         w1 = BC_Title::calculate_w(this, _("X:"));
 287         if( (x1 = BC_Title::calculate_w(this, _("Y:"))) > w1 ) w1 = x1;
 288         if( (x1 = BC_Title::calculate_w(this, _("W:"))) > w1 ) w1 = x1;
 289         if( (x1 = BC_Title::calculate_w(this, _("H:"))) > w1 ) w1 = x1;
 290         add_tool(x_title = new BC_Title(x1=x, y, _("X:")));
 291         x1 += w1;
 292         title_x = new TitleX(client, this, x1, y);
 293         title_x->create_objects();
 294         x1 += title_x->get_w()+margin;
 295         add_tool(y_title = new BC_Title(x1, y, _("Y:")));
 296         x1 += w1;
 297         title_y = new TitleY(client, this, x1, y);
 298         title_y->create_objects();
 299         x1 += title_y->get_w();
 300         y1 = y + title_y->get_h();
 301
 302         add_tool(w_title = new BC_Title(x1=x, y1, _("W:")));
 303         x1 += w1;
 304         title_w = new TitleW(client, this, x1, y1);
 305         title_w->create_objects();
 306         x1 += title_w->get_w()+margin;
 307         add_tool(h_title = new BC_Title(x1, y1, _("H:")));
 308         x1 += w1;
 309         title_h = new TitleH(client, this, x1, y1);
 310         title_h->create_objects();
 311         x1 += title_h->get_w();
 312
 313         x = x1+2*margin;
 314         add_tool(motion_title = new BC_Title(x1=x, y, _("Motion:")));
 315         x1 += motion_title->get_w()+margin;
 316         motion = new TitleMotion(client, this, x1, y);
 317         motion->create_objects();
 318         add_tool(loop = new TitleLoop(client, this, x, y1));
 319         x = margin;    y = y1 + loop->get_h()+20;
 320
 321         add_tool(dropshadow_title = new BC_Title(x, y, _("Drop shadow:")));
 322         w1 = dropshadow_title->get_w();
 323         dropshadow = new TitleDropShadow(client, this, x, y + 20);
 324         dropshadow->create_objects();
 325         if( dropshadow->get_w() > w1 ) w1 = dropshadow->get_w();
 326         x += w1 + margin;
 327
 328         add_tool(fadein_title = new BC_Title(x, y, _("Fade in (sec):")));
 329         w1 = fadein_title->get_w();
 330         add_tool(fade_in = new TitleFade(client, this, &client->config.fade_in, x, y + 20));
 331         if( fade_in->get_w() > w1 ) w1 = fade_in->get_w();
 332         x += w1 + margin;
 333
 334         add_tool(fadeout_title = new BC_Title(x, y, _("Fade out (sec):")));
 335         w1 = fadeout_title->get_w();
 336         add_tool(fade_out = new TitleFade(client, this, &client->config.fade_out, x, y + 20));
 337         if( fade_out->get_w() > w1 ) w1 = fade_out->get_w();
 338         x += w1 + margin;
 339
 340         add_tool(speed_title = new BC_Title(x, y1=y, _("Speed:")));
 341         w1 = speed_title->get_w();
 342         y += speed_title->get_h() + 5;
 343         speed = new TitleSpeed(client, this, x, y);
 344         speed->create_objects();
 345         if( speed->get_w() > w1 ) w1 = speed->get_w();
 346         x += w1 + margin;
 347         y2 = y + speed->get_h() + 10;
 348
 349         color_x = x3;  color_y = y = y1;
 350         color_thread = new TitleColorThread(client, this, 0);
 351         x1 = color_x + COLOR_W + 2*margin;
 352         y1 = color_y + 5;
 353         add_tool(color_button = new TitleColorButton(client, this, x1, y1));
 354         y += COLOR_H + 5;
 355         outline_color_x = x3;  outline_color_y = y;
 356         outline_color_thread = new TitleColorThread(client, this, 1);
 357         y1 = outline_color_y + 5;
 358         add_tool(outline_color_button = new TitleOutlineColorButton(client, this, x1, y1));
 359
 360         x = 10;  y = y2;
 361         add_tool(outline_title = new BC_Title(x, y, _("Outline:")));
 362         y1 =  y + outline_title->get_h() + margin;
 363         outline = new TitleOutline(client, this, x, y1);
 364         outline->create_objects();
 365         x += outline->get_w() + 2*margin;
 366 #ifdef USE_STROKER
 367         add_tool(stroker_title = new BC_Title(x, y, _("Stroker:")));
 368         stroker = new TitleStroker(client, this, x, y1);
 369         stroker->create_objects();
 370         x += stroker->get_w() + margin;
 371 #endif
 372         y += outline_title->get_h() + margin;
 373         add_tool(timecode = new TitleTimecode(client, this, x1=x, y));
 374         x += timecode->get_w() + margin;
 375         add_tool(timecode_format = new TitleTimecodeFormat(client, this, x, y,
 376                 Units::print_time_format(client->config.timecode_format, string)));
 377         timecode_format->create_objects();
 378         y += timecode_format->get_h() + margin;
 379
 380         x = 10;
 381         add_tool(background = new TitleBackground(client, this, x, y));
 382         x += background->get_w() + margin;
 383         add_tool(background_path = new TitleBackgroundPath(client, this, x, y));
 384         x += background_path->get_w() + margin;
 385         add_tool(background_browse = new BrowseButton(
 386                 client->server->mwindow->theme, this, background_path,
 387                 x, y, "", _("background media"), _("Select background media path")));
 388         x += background_browse->get_w() + 3*margin;
 389         add_tool(loop_playback = new TitleLoopPlayback(client, this, x, y));
 390         y += loop_playback->get_h() + 10;
 391
 392         x = 10;
 393         add_tool(text_title = new BC_Title(x, y, _("Text:")));
 394         x += text_title->get_w() + 20;
 395         int wid = BC_Title::calculate_w(this,"0")*10;
 396         add_tool(text_chars = new TitleTextChars(x,y,wid));
 397         x += text_chars->get_w() + 20;
 398         add_tool(text_bfrsz = new TitleTextBfrSz(x,y,wid));
 399
 400         y += text_title->get_h() + margin;
 401         x = margin;
 402         text = new TitleText(client, this, x, y, get_w()-margin - x, get_h() - y - 10);
 403         text->create_objects();
 404
 405         add_tool(cur_popup = new TitleCurPopup(client, this));
 406         cur_popup->create_objects();
 407         add_tool(fonts_popup = new TitleFontsPopup(client, this));
 408         color_popup = new TitleColorPopup(client, this);
 409         png_popup = new TitlePngPopup(client, this);
 410
 411         show_window(1);
 412         update();
 413 }
 414
 415 int TitleWindow::resize_event(int w, int h)
 416 {
 417         client->config.window_w = w;
 418         client->config.window_h = h;
 419
 420         clear_box(0, 0, w, h);
 421         font_title->reposition_window(font_title->get_x(), font_title->get_y());
 422         font->reposition_window(font->get_x(), font->get_y());
 423         font_tumbler->reposition_window(font_tumbler->get_x(), font_tumbler->get_y());
 424         x_title->reposition_window(x_title->get_x(), x_title->get_y());
 425         title_x->reposition_window(title_x->get_x(), title_x->get_y());
 426         y_title->reposition_window(y_title->get_x(), y_title->get_y());
 427         title_y->reposition_window(title_y->get_x(), title_y->get_y());
 428         w_title->reposition_window(w_title->get_x(), w_title->get_y());
 429         title_w->reposition_window(title_w->get_x(), title_w->get_y());
 430         h_title->reposition_window(h_title->get_x(), h_title->get_y());
 431         title_h->reposition_window(title_h->get_x(), title_h->get_y());
 432         style_title->reposition_window(style_title->get_x(), style_title->get_y());
 433         italic->reposition_window(italic->get_x(), italic->get_y());
 434         bold->reposition_window(bold->get_x(), bold->get_y());
 435         drag->reposition_window(drag->get_x(), drag->get_y());
 436         size_title->reposition_window(size_title->get_x(), size_title->get_y());
 437         size->reposition_window(size->get_x(), size->get_y());
 438         size_tumbler->reposition_window(size_tumbler->get_x(), size_tumbler->get_y());
 439         pitch_title->reposition_window(pitch_title->get_x(), pitch_title->get_y());
 440         pitch->reposition_window(pitch->get_x(), pitch->get_y());
 441
 442         color_button->reposition_window(color_button->get_x(), color_button->get_y());
 443         outline_color_button->reposition_window(outline_color_button->get_x(), outline_color_button->get_y());
 444         motion_title->reposition_window(motion_title->get_x(), motion_title->get_y());
 445         motion->reposition_window(motion->get_x(), motion->get_y());
 446         loop->reposition_window(loop->get_x(), loop->get_y());
 447         dropshadow_title->reposition_window(dropshadow_title->get_x(), dropshadow_title->get_y());
 448         dropshadow->reposition_window(dropshadow->get_x(), dropshadow->get_y());
 449         fadein_title->reposition_window(fadein_title->get_x(), fadein_title->get_y());
 450         fade_in->reposition_window(fade_in->get_x(), fade_in->get_y());
 451         fadeout_title->reposition_window(fadeout_title->get_x(), fadeout_title->get_y());
 452         fade_out->reposition_window(fade_out->get_x(), fade_out->get_y());
 453         text_title->reposition_window(text_title->get_x(), text_title->get_y());
 454         timecode->reposition_window(timecode->get_x(), timecode->get_y());
 455         text->reposition_window(text->get_x(), text->get_y(), w - text->get_x() - 10,
 456                 BC_TextBox::pixels_to_rows(this, MEDIUMFONT, h - text->get_y() - 10));
 457         justify_title->reposition_window(justify_title->get_x(), justify_title->get_y());
 458         left->reposition_window(left->get_x(), left->get_y());
 459         center->reposition_window(center->get_x(), center->get_y());
 460         right->reposition_window(right->get_x(), right->get_y());
 461         top->reposition_window(top->get_x(), top->get_y());
 462         mid->reposition_window(mid->get_x(), mid->get_y());
 463         bottom->reposition_window(bottom->get_x(), bottom->get_y());
 464         speed_title->reposition_window(speed_title->get_x(), speed_title->get_y());
 465         speed->reposition_window(speed->get_x(), speed->get_y());
 466         update_color();
 467         flash();
 468
 469         return 1;
 470 }
 471
 472 void TitleWindow::send_configure_change()
 473 {
 474         pending_config = 0;
 475         client->send_configure_change();
 476 }
 477 int TitleWindow::check_configure_change(int ret)
 478 {
 479         if( pending_config && !grab_event_count() )
 480                 send_configure_change();
 481         return ret;
 482 }
 483
 484 int TitleWindow::grab_event(XEvent *event)
 485 {
 486         switch( event->type ) {
 487         case ButtonPress: break;
 488         case ButtonRelease: break;
 489         case MotionNotify: break;
 490         default:
 491                 return check_configure_change(0);
 492         }
 493
 494         MWindow *mwindow = client->server->mwindow;
 495         CWindowGUI *cwindow_gui = mwindow->cwindow->gui;
 496         CWindowCanvas *canvas = cwindow_gui->canvas;
 497         int cx, cy;  cwindow_gui->get_relative_cursor(cx, cy);
 498         cx -= mwindow->theme->ccanvas_x;
 499         cy -= mwindow->theme->ccanvas_y;
 500
 501         if( !dragging ) {
 502                 if( cx < 0 || cx >= mwindow->theme->ccanvas_w ||
 503                     cy < 0 || cy >= mwindow->theme->ccanvas_h )
 504                         return check_configure_change(0);
 505         }
 506
 507         switch( event->type ) {
 508         case ButtonPress:
 509                 if( !dragging ) break;
 510                 return 1;
 511         case ButtonRelease:
 512                 if( !dragging ) return check_configure_change(0);
 513                 dragging = 0;
 514                 return 1;
 515         case MotionNotify:
 516                 if( !dragging ) return check_configure_change(0);
 517                 break;
 518         default:
 519                 return check_configure_change(0);
 520         }
 521
 522         float cursor_x = cx, cursor_y = cy;
 523         canvas->canvas_to_output(mwindow->edl, 0, cursor_x, cursor_y);
 524         int64_t position = client->get_source_position();
 525         float projector_x, projector_y, projector_z;
 526         Track *track = client->server->plugin->track;
 527         int track_w = track->track_w, track_h = track->track_h;
 528         track->automation->get_projector(
 529                 &projector_x, &projector_y, &projector_z,
 530                 position, PLAY_FORWARD);
 531         projector_x += mwindow->edl->session->output_w / 2;
 532         projector_y += mwindow->edl->session->output_h / 2;
 533         cursor_x = (cursor_x - projector_x) / projector_z + track_w / 2;
 534         cursor_y = (cursor_y - projector_y) / projector_z + track_h / 2;
 535         int title_x = client->config.title_x, title_y = client->config.title_y;
 536         int title_w = client->config.title_w, title_h = client->config.title_h;
 537         if( !title_w ) title_w = track_w;
 538         if( !title_h ) title_h = track_h;
 539         int r = MIN(track_w, track_h)/100 + 2;
 540         int x0 = title_x, x1 = title_x+(title_w+1)/2, x2 = title_x+title_w;
 541         int y0 = title_y, y1 = title_y+(title_h+1)/2, y2 = title_y+title_h;
 542         int drag_dx = 0, drag_dy = 0;
 543         if( !dragging ) {  // clockwise
 544                      if( abs(drag_dx = cursor_x-x0) < r &&  // x0,y0
 545                          abs(drag_dy = cursor_y-y0) < r ) dragging = 1;
 546                 else if( abs(drag_dx = cursor_x-x1) < r &&  // x1,y0
 547                          abs(drag_dy = cursor_y-y0) < r ) dragging = 2;
 548                 else if( abs(drag_dx = cursor_x-x2) < r &&  // x2,y0
 549                          abs(drag_dy = cursor_y-y0) < r ) dragging = 3;
 550                 else if( abs(drag_dx = cursor_x-x2) < r &&  // x2,y1
 551                          abs(drag_dy = cursor_y-y1) < r ) dragging = 4;
 552                 else if( abs(drag_dx = cursor_x-x2) < r &&  // x2,y2
 553                          abs(drag_dy = cursor_y-y2) < r ) dragging = 5;
 554                 else if( abs(drag_dx = cursor_x-x1) < r &&  // x1,y2
 555                          abs(drag_dy = cursor_y-y2) < r ) dragging = 6;
 556                 else if( abs(drag_dx = cursor_x-x0) < r &&  // x0,y2
 557                          abs(drag_dy = cursor_y-y2) < r ) dragging = 7;
 558                 else if( abs(drag_dx = cursor_x-x0) < r &&  // x0,y1
 559                          abs(drag_dy = cursor_y-y1) < r ) dragging = 8;
 560                 else if( abs(drag_dx = cursor_x-x1) < r &&  // x1,y1
 561                          abs(drag_dy = cursor_y-y1) < r ) dragging = 9;
 562                         return 0;
 563         }
 564         switch( dragging ) {
 565         case 1: { // x0,y0
 566                 int cur_x = cursor_x - drag_dx, dx = cur_x - x0;
 567                 int cur_y = cursor_y - drag_dy, dy = cur_y - y0;
 568                 if( !dx && !dy ) return 1;
 569                 int cur_w = title_w - dx;  if( cur_w < 1 ) cur_w = 1;
 570                 int cur_h = title_h - dy;  if( cur_h < 1 ) cur_h = 1;
 571                 this->title_x->update((int64_t)(client->config.title_x = cur_x));
 572                 this->title_y->update((int64_t)(client->config.title_y = cur_y));
 573                 this->title_w->update((int64_t)(client->config.title_w = cur_w));
 574                 this->title_h->update((int64_t)(client->config.title_h = cur_h));
 575                 break; }
 576         case 2: { // x1,y0
 577                 int cur_y = cursor_y - drag_dy, dy = cur_y - y0;
 578                 if( !dy ) return 1;
 579                 int cur_h = title_h - dy;  if( cur_h < 1 ) cur_h = 1;
 580                 this->title_y->update((int64_t)(client->config.title_y = cur_y));
 581                 this->title_h->update((int64_t)(client->config.title_h = cur_h));
 582                 break; }
 583         case 3: { // x2,y0
 584                 int cur_x = cursor_x - drag_dx, dx = cur_x - x2;
 585                 int cur_y = cursor_y - drag_dy, dy = cur_y - y0;
 586                 int cur_w = title_w + dx;  if( cur_w < 1 ) cur_w = 1;
 587                 int cur_h = title_h - dy;  if( cur_h < 1 ) cur_h = 1;
 588                 this->title_w->update((int64_t)(client->config.title_w = cur_w));
 589                 this->title_y->update((int64_t)(client->config.title_y = cur_y));
 590                 this->title_h->update((int64_t)(client->config.title_h = cur_h));
 591                 break; }
 592         case 4: { // x2,y1
 593                 int cur_x = cursor_x - drag_dx, dx = cur_x - x2;
 594                 if( !dx ) return 1;
 595                 int cur_w = title_w + dx;  if( cur_w < 1 ) cur_w = 1;
 596                 this->title_w->update((int64_t)(client->config.title_w = cur_w));
 597                 break; }
 598         case 5: { // x2,y2
 599                 int cur_x = cursor_x - drag_dx, dx = cur_x - x2;
 600                 int cur_y = cursor_y - drag_dy, dy = cur_y - y2;
 601                 int cur_w = title_w + dx;  if( cur_w < 1 ) cur_w = 1;
 602                 int cur_h = title_h + dy;  if( cur_h < 1 ) cur_h = 1;
 603                 this->title_w->update((int64_t)(client->config.title_w = cur_w));
 604                 this->title_h->update((int64_t)(client->config.title_h = cur_h));
 605                 break; }
 606         case 6: { // x1,y2
 607                 int cur_y = cursor_y - drag_dy, dy = cur_y - y2;
 608                 if( client->config.title_h == cur_y ) return 1;
 609                 int cur_h = title_h + dy;  if( cur_h < 1 ) cur_h = 1;
 610                 this->title_h->update((int64_t)(client->config.title_h = cur_h));
 611                 break; }
 612         case 7: { // x0,y2
 613                 int cur_x = cursor_x - drag_dx, dx = cur_x - x0;
 614                 int cur_y = cursor_y - drag_dy, dy = cur_y - y2;
 615                 int cur_w = title_w - dx;  if( cur_w < 1 ) cur_w = 1;
 616                 int cur_h = title_h + dy;  if( cur_h < 1 ) cur_h = 1;
 617                 this->title_x->update((int64_t)(client->config.title_x = cur_x));
 618                 this->title_w->update((int64_t)(client->config.title_w = cur_w));
 619                 this->title_h->update((int64_t)(client->config.title_h = cur_h));
 620                 break; }
 621         case 8: { // x0,y1
 622                 int cur_x = cursor_x - drag_dx, dx = cur_x - x0;
 623                 if( !dx ) return 1;
 624                 int cur_w = title_w - dx;  if( cur_w < 1 ) cur_w = 1;
 625                 this->title_x->update((int64_t)(client->config.title_x = cur_x));
 626                 this->title_w->update((int64_t)(client->config.title_w = cur_w));
 627                 break; }
 628         case 9: { // x1,y1
 629                 int cur_x = cursor_x - drag_dx, dx = cur_x - x1;
 630                 int cur_y = cursor_y - drag_dy, dy = cur_y - y1;
 631                 if( title_x == cur_x && title_y == cur_y ) return 1;
 632                 this->title_x->update((int64_t)(client->config.title_x += dx));
 633                 this->title_y->update((int64_t)(client->config.title_y += dy));
 634                 }
 635         }
 636         if( !grab_event_count() )
 637                 send_configure_change();
 638         else
 639                 pending_config = 1;
 640         return 1;
 641 }
 642
 643 void TitleWindow::previous_font()
 644 {
 645         int current_font = font->get_number();
 646         current_font--;
 647         if( current_font < 0 ) current_font = fonts.total - 1;
 648
 649         if( current_font < 0 || current_font >= fonts.total ) return;
 650
 651         for( int i=0; i<fonts.total; ++i ) {
 652                 fonts.values[i]->set_selected(i == current_font);
 653         }
 654
 655         font->update(fonts.values[current_font]->get_text());
 656         strcpy(client->config.font, fonts.values[current_font]->get_text());
 657         check_style(client->config.font,1);
 658         send_configure_change();
 659 }
 660
 661 void  TitleWindow::next_font()
 662 {
 663         int current_font = font->get_number();
 664         current_font++;
 665         if( current_font >= fonts.total ) current_font = 0;
 666
 667         if( current_font < 0 || current_font >= fonts.total ) return;
 668
 669         for( int i=0; i<fonts.total; ++i ) {
 670                 fonts.values[i]->set_selected(i == current_font);
 671         }
 672
 673         font->update(fonts.values[current_font]->get_text());
 674         strcpy(client->config.font, fonts.values[current_font]->get_text());
 675         check_style(client->config.font,1);
 676         send_configure_change();
 677 }
 678
 679 int TitleWindow::insert_ibeam(const char *txt, int ofs)
 680 {
 681         int ibeam = cur_ibeam;
 682         int ilen = strlen(txt)+1;
 683         wchar_t wtxt[ilen];
 684         int len = BC_Resources::encode(client->config.encoding, BC_Resources::wide_encoding,
 685                 (char*)txt,ilen, (char *)wtxt,ilen*sizeof(wtxt[0])) / sizeof(wchar_t);
 686         client->insert_text(wtxt, ibeam);
 687         while( len > 0 && !wtxt[len] ) --len;
 688         int adv = len+1 + ofs;
 689         if( (ibeam += adv) >= client->config.wlen)
 690                 ibeam = client->config.wlen;
 691         text->wset_selection(-1, -1, ibeam);
 692         text->update(client->config.wtext);
 693         send_configure_change();
 694         return 1;
 695 }
 696
 697 void TitleWindow::update_color()
 698 {
 699 //printf("TitleWindow::update_color %x\n", client->config.color);
 700         set_color(client->config.color);
 701         draw_box(color_x, color_y, COLOR_W, COLOR_H);
 702         flash(color_x, color_y, COLOR_W, COLOR_H);
 703         set_color(client->config.outline_color);
 704         draw_box(outline_color_x, outline_color_y, COLOR_W, COLOR_H);
 705         set_color(BLACK);
 706         draw_rectangle(color_x, color_y, COLOR_W, COLOR_H);
 707         draw_rectangle(outline_color_x, outline_color_y, COLOR_W, COLOR_H);
 708         flash(outline_color_x, outline_color_y, COLOR_W, COLOR_H);
 709 }
 710
 711 void TitleWindow::update_justification()
 712 {
 713         left->update(client->config.hjustification == JUSTIFY_LEFT);
 714         center->update(client->config.hjustification == JUSTIFY_CENTER);
 715         right->update(client->config.hjustification == JUSTIFY_RIGHT);
 716         top->update(client->config.vjustification == JUSTIFY_TOP);
 717         mid->update(client->config.vjustification == JUSTIFY_MID);
 718         bottom->update(client->config.vjustification == JUSTIFY_BOTTOM);
 719 }
 720
 721 void TitleWindow::update_stats()
 722 {
 723         text_chars->update(client->config.wlen);
 724         int len = MESSAGESIZE - BCTEXTLEN - strlen(text->get_text()) - 1;
 725         if( len < 0 ) len = 0;
 726         text_bfrsz->update(len);
 727 }
 728
 729 void TitleWindow::update()
 730 {
 731         title_x->update((int64_t)client->config.title_x);
 732         title_y->update((int64_t)client->config.title_y);
 733         title_w->update((int64_t)client->config.title_w);
 734         title_h->update((int64_t)client->config.title_h);
 735         italic->update(client->config.style & BC_FONT_ITALIC);
 736         bold->update(client->config.style & BC_FONT_BOLD);
 737         size->update(client->config.size);
 738         motion->update(TitleMain::motion_to_text(client->config.motion_strategy));
 739         loop->update(client->config.loop);
 740         dropshadow->update((int64_t)client->config.dropshadow);
 741         fade_in->update((float)client->config.fade_in);
 742         fade_out->update((float)client->config.fade_out);
 743         font->update(client->config.font);
 744         check_style(client->config.font,0);
 745         text->update(&client->config.wtext[0]);
 746         speed->update(client->config.pixels_per_second);
 747         outline->update((int64_t)client->config.outline_size);
 748 #ifdef USE_STROKER
 749         stroker->update((int64_t)client->config.stroke_width);
 750 #endif
 751         timecode->update(client->config.timecode);
 752         timecode_format->update(client->config.timecode_format);
 753         background->update(client->config.background);
 754         background_path->update(client->config.background_path);
 755         loop_playback->update((int64_t)client->config.loop_playback);
 756
 757         char string[BCTEXTLEN];
 758         for( int i=0; i<lengthof(timeunit_formats); ++i ) {
 759                 if( timeunit_formats[i] == client->config.timecode_format ) {
 760                         timecode_format->set_text(
 761                                 Units::print_time_format(timeunit_formats[i], string));
 762                         break;
 763                 }
 764         }
 765         update_justification();
 766         update_stats();
 767         update_color();
 768 }
 769
 770
 771 TitleFontTumble::TitleFontTumble(TitleMain *client, TitleWindow *window, int x, int y)
 772  : BC_Tumbler(x, y)
 773 {
 774         this->client = client;
 775         this->window = window;
 776 }
 777 int TitleFontTumble::handle_up_event()
 778 {
 779         window->previous_font();
 780         return 1;
 781 }
 782
 783 int TitleFontTumble::handle_down_event()
 784 {
 785         window->next_font();
 786         return 1;
 787 }
 788
 789
 790
 791 TitleSizeTumble::TitleSizeTumble(TitleMain *client, TitleWindow *window, int x, int y)
 792  : BC_Tumbler(x, y)
 793 {
 794         this->client = client;
 795         this->window = window;
 796 }
 797
 798 int TitleSizeTumble::handle_up_event()
 799 {
 800         int current_index = -1;
 801         int current_difference = -1;
 802         for( int i=0; i<window->sizes.size(); ++i ) {
 803                 int size = atoi(window->sizes.get(i)->get_text());
 804                 if( current_index < 0 ||
 805                         abs(size - client->config.size) < current_difference ) {
 806                         current_index = i;
 807                         current_difference = abs(size - client->config.size);
 808                 }
 809         }
 810
 811         current_index++;
 812         if( current_index >= window->sizes.size() ) current_index = 0;
 813
 814
 815         client->config.size = atoi(window->sizes.get(current_index)->get_text());
 816         window->size->update(client->config.size);
 817         window->send_configure_change();
 818         return 1;
 819 }
 820
 821 int TitleSizeTumble::handle_down_event()
 822 {
 823         int current_index = -1;
 824         int current_difference = -1;
 825         for( int i=0; i<window->sizes.size(); ++i ) {
 826                 int size = atoi(window->sizes.get(i)->get_text());
 827                 if( current_index < 0 ||
 828                         abs(size - client->config.size) < current_difference ) {
 829                         current_index = i;
 830                         current_difference = abs(size - client->config.size);
 831                 }
 832         }
 833
 834         current_index--;
 835         if( current_index < 0 ) current_index = window->sizes.size() - 1;
 836
 837
 838         client->config.size = atoi(window->sizes.get(current_index)->get_text());
 839         window->size->update(client->config.size);
 840         window->send_configure_change();
 841         return 1;
 842 }
 843
 844 TitleBold::TitleBold(TitleMain *client, TitleWindow *window, int x, int y)
 845  : BC_CheckBox(x, y, client->config.style & BC_FONT_BOLD, _("Bold"))
 846 {
 847         this->client = client;
 848         this->window = window;
 849 }
 850
 851 int TitleBold::handle_event()
 852 {
 853         client->config.style =
 854                 (client->config.style & ~BC_FONT_BOLD) |
 855                         (get_value() ? BC_FONT_BOLD : 0);
 856         window->send_configure_change();
 857         return 1;
 858 }
 859
 860 TitleItalic::TitleItalic(TitleMain *client, TitleWindow *window, int x, int y)
 861  : BC_CheckBox(x, y, client->config.style & BC_FONT_ITALIC, _("Italic"))
 862 {
 863         this->client = client;
 864         this->window = window;
 865 }
 866 int TitleItalic::handle_event()
 867 {
 868         client->config.style =
 869                 (client->config.style & ~BC_FONT_ITALIC) |
 870                         (get_value() ? BC_FONT_ITALIC : 0);
 871         window->send_configure_change();
 872         return 1;
 873 }
 874
 875
 876
 877 TitleSize::TitleSize(TitleMain *client, TitleWindow *window, int x, int y, char *text)
 878  : BC_PopupTextBox(window, &window->sizes, text, x, y, 64, 300)
 879 {
 880         this->client = client;
 881         this->window = window;
 882 }
 883 TitleSize::~TitleSize()
 884 {
 885 }
 886 int TitleSize::handle_event()
 887 {
 888         client->config.size = atol(get_text());
 889 //printf("TitleSize::handle_event 1 %s\n", get_text());
 890         window->send_configure_change();
 891         return 1;
 892 }
 893 void TitleSize::update(int size)
 894 {
 895         char string[BCTEXTLEN];
 896         sprintf(string, "%d", size);
 897         BC_PopupTextBox::update(string);
 898 }
 899
 900 TitlePitch::
 901 TitlePitch(TitleMain *client, TitleWindow *window, int x, int y, int *value)
 902  : BC_TumbleTextBox(window, *value, 0, INT_MAX, x, y, 64)
 903 {
 904         this->client = client;
 905         this->window = window;
 906         this->value = value;
 907 }
 908
 909 TitlePitch::
 910 ~TitlePitch()
 911 {
 912 }
 913
 914 int TitlePitch::handle_event()
 915 {
 916         *value = atol(get_text());
 917         window->send_configure_change();
 918         return 1;
 919 }
 920
 921 TitleColorButton::TitleColorButton(TitleMain *client, TitleWindow *window, int x, int y)
 922  : BC_GenericButton(x, y, _("Text Color..."))
 923 {
 924         this->client = client;
 925         this->window = window;
 926 }
 927 int TitleColorButton::handle_event()
 928 {
 929         window->color_thread->start_window(client->config.color,
 930                 client->config.alpha);
 931         return 1;
 932 }
 933 TitleOutlineColorButton::TitleOutlineColorButton(TitleMain *client, TitleWindow *window, int x, int y)
 934  : BC_GenericButton(x, y, _("Outline color..."))
 935 {
 936         this->client = client;
 937         this->window = window;
 938 }
 939 int TitleOutlineColorButton::handle_event()
 940 {
 941         window->outline_color_thread->start_window(client->config.outline_color,
 942                 client->config.outline_alpha);
 943         return 1;
 944 }
 945
 946
 947 TitleMotion::TitleMotion(TitleMain *client, TitleWindow *window, int x, int y)
 948  : BC_PopupTextBox(window, &window->paths,
 949                 client->motion_to_text(client->config.motion_strategy),
 950                 x, y, 120, 100)
 951 {
 952         this->client = client;
 953         this->window = window;
 954 }
 955 int TitleMotion::handle_event()
 956 {
 957         client->config.motion_strategy = client->text_to_motion(get_text());
 958         window->send_configure_change();
 959         return 1;
 960 }
 961
 962 TitleLoop::TitleLoop(TitleMain *client, TitleWindow *window, int x, int y)
 963  : BC_CheckBox(x, y, client->config.loop, _("Loop"))
 964 {
 965         this->client = client;
 966         this->window = window;
 967 }
 968 int TitleLoop::handle_event()
 969 {
 970         client->config.loop = get_value();
 971         window->send_configure_change();
 972         return 1;
 973 }
 974 TitleTimecode::TitleTimecode(TitleMain *client, TitleWindow *window, int x, int y)
 975  : BC_CheckBox(x, y, client->config.timecode, _("Stamp timecode"))
 976 {
 977         this->client = client;
 978         this->window = window;
 979 }
 980 int TitleTimecode::handle_event()
 981 {
 982         client->config.timecode = get_value();
 983         client->send_configure_change();
 984         return 1;
 985 }
 986
 987 TitleTimecodeFormat::TitleTimecodeFormat(TitleMain *client, TitleWindow *window,
 988                 int x, int y, const char *text)
 989  : BC_PopupMenu(x, y, 100, text, 1)
 990 {
 991         this->client = client;
 992         this->window = window;
 993 }
 994
 995 int TitleTimecodeFormat::handle_event()
 996 {
 997         client->config.timecode_format = Units::text_to_format(get_text());
 998         window->send_configure_change();
 999         return 1;
1000 }
1001
1002 void TitleTimecodeFormat::create_objects()
1003 {
1004         char string[BCTEXTLEN];
1005         for( int i=0; i<lengthof(timeunit_formats); ++i ) {
1006                 add_item(new BC_MenuItem(
1007                         Units::print_time_format(timeunit_formats[i], string)));
1008         }
1009 }
1010
1011
1012 int TitleTimecodeFormat::update(int timecode_format)
1013 {
1014         char string[BCTEXTLEN];
1015         for( int i=0; i<lengthof(timeunit_formats); ++i ) {
1016                 if( timeunit_formats[i] == timecode_format ) {
1017                         set_text(Units::print_time_format(timeunit_formats[i], string));
1018                         break;
1019                 }
1020         }
1021         return 0;
1022 }
1023
1024 TitleFade::TitleFade(TitleMain *client, TitleWindow *window,
1025         double *value, int x, int y)
1026  : BC_TextBox(x, y, 80, 1, (float)*value)
1027 {
1028         this->client = client;
1029         this->window = window;
1030         this->value = value;
1031         set_precision(2);
1032 }
1033
1034 int TitleFade::handle_event()
1035 {
1036         *value = atof(get_text());
1037         window->send_configure_change();
1038         return 1;
1039 }
1040
1041 void TitleWindow::check_style(const char *font_name, int update)
1042 {
1043         BC_FontEntry *font_nrm = TitleMain::get_font(font_name, 0);
1044         BC_FontEntry *font_itl = TitleMain::get_font(font_name, BC_FONT_ITALIC);
1045         BC_FontEntry *font_bld = TitleMain::get_font(font_name, BC_FONT_BOLD);
1046         BC_FontEntry *font_bit = TitleMain::get_font(font_name, BC_FONT_ITALIC | BC_FONT_BOLD);
1047         int has_norm = font_nrm != 0 ? 1 : 0;
1048         int has_ital = font_itl != 0 || font_bit != 0 ? 1 : 0;
1049         int has_bold = font_bld != 0 || font_bit != 0 ? 1 : 0;
1050         if( bold->get_value() ) {
1051                 if( !has_bold ) bold->update(0);
1052         }
1053         else {
1054                 if( !has_norm && has_bold ) bold->update(1);
1055         }
1056         if( italic->get_value() ) {
1057                 if( !has_ital ) italic->update(0);
1058         }
1059         else {
1060                 if( !has_norm && has_ital ) italic->update(1);
1061         }
1062         if( has_norm && has_bold ) bold->enable();   else bold->disable();
1063         if( has_norm && has_ital ) italic->enable(); else italic->disable();
1064         if( update ) {
1065                 int style = stroker && atof(stroker->get_text()) ? BC_FONT_OUTLINE : 0;
1066                 if( bold->get_value() ) style |= BC_FONT_BOLD;
1067                 if( italic->get_value() ) style |= BC_FONT_ITALIC;
1068                 client->config.style = style;
1069         }
1070 }
1071
1072 TitleFont::TitleFont(TitleMain *client, TitleWindow *window, int x, int y)
1073  : BC_PopupTextBox(window, &window->fonts, client->config.font,
1074                 x, y, 240, 300, LISTBOX_ICON_LIST)
1075 {
1076         this->client = client;
1077         this->window = window;
1078 }
1079 int TitleFont::handle_event()
1080 {
1081         strcpy(client->config.font, get_text());
1082         window->check_style(client->config.font, 1);
1083         window->send_configure_change();
1084         return 1;
1085 }
1086
1087 TitleText::TitleText(TitleMain *client, TitleWindow *window,
1088         int x, int y, int w, int h)
1089  : BC_ScrollTextBox(window, x, y, w,
1090                 BC_TextBox::pixels_to_rows(window, MEDIUMFONT, h),
1091                 client->config.wtext, 8192)
1092 {
1093         this->client = client;
1094         this->window = window;
1095 //printf("TitleText::TitleText %s\n", client->config.text);
1096 }
1097
1098 int TitleText::button_press_event()
1099 {
1100         if( get_buttonpress() == 3 ) {
1101                 window->cur_ibeam = get_ibeam_letter();
1102                 window->cur_popup->activate_menu();
1103                 return 1;
1104         }
1105         return BC_ScrollTextBox::button_press_event();
1106 }
1107
1108 int TitleText::handle_event()
1109 {
1110         window->fonts_popup->deactivate();
1111         int text_len = strlen(get_text());
1112         int avail = MESSAGESIZE - BCTEXTLEN;
1113         if( text_len >= avail ) { // back off last utf8 char
1114                 char text[2*sizeof(client->config.wtext)];
1115                 strcpy(text, get_text());
1116                 text_len = avail;
1117                 while( text_len > 0 && (text[text_len-1] & 0xc0) == 0x80 )
1118                         text[--text_len] = 0;
1119                 if( text_len > 0 )
1120                         text[--text_len] = 0;
1121                 update(text);
1122         }
1123         int len =  sizeof(client->config.wtext) / sizeof(wchar_t);
1124         wcsncpy(client->config.wtext, get_wtext(), len);
1125         client->config.wtext[len-1] = 0;
1126         client->config.wlen = wcslen(client->config.wtext);
1127         window->update_stats();
1128         window->send_configure_change();
1129         return 1;
1130 }
1131 TitleTextChars::TitleTextChars(int x, int y, int w)
1132  : BC_Title(x, y, "", MEDIUMFONT, -1, 0, w)
1133 {
1134 }
1135 TitleTextChars::~TitleTextChars()
1136 {
1137 }
1138 int TitleTextChars::update(int n)
1139 {
1140         char text[BCSTRLEN];
1141         sprintf(text, _("chars: %d  "),n);
1142         return BC_Title::update(text, 0);
1143 }
1144
1145 TitleTextBfrSz::TitleTextBfrSz(int x, int y, int w)
1146  : BC_Title(x, y, "", MEDIUMFONT, -1, 0, w)
1147 {
1148 }
1149 TitleTextBfrSz::~TitleTextBfrSz()
1150 {
1151 }
1152 int TitleTextBfrSz::update(int n)
1153 {
1154         char text[BCSTRLEN];
1155         sprintf(text, _("bfrsz: %d  "),n);
1156         return BC_Title::update(text, 0);
1157 }
1158
1159
1160 TitleDropShadow::TitleDropShadow(TitleMain *client, TitleWindow *window, int x, int y)
1161  : BC_TumbleTextBox(window, client->config.dropshadow,
1162                 -1000, 1000, x, y, 70)
1163 {
1164         this->client = client;
1165         this->window = window;
1166 }
1167 int TitleDropShadow::handle_event()
1168 {
1169         client->config.dropshadow = atol(get_text());
1170         window->send_configure_change();
1171         return 1;
1172 }
1173
1174
1175 TitleOutline::TitleOutline(TitleMain *client, TitleWindow *window, int x, int y)
1176  : BC_TumbleTextBox(window, client->config.outline_size,
1177                 0.f, 1000.f, x, y, 70)
1178 {
1179         this->client = client;
1180         this->window = window;
1181         set_precision(1);
1182 }
1183 int TitleOutline::handle_event()
1184 {
1185         client->config.outline_size = atof(get_text());
1186         window->send_configure_change();
1187         return 1;
1188 }
1189
1190
1191 TitleStroker::TitleStroker(TitleMain *client, TitleWindow *window, int x, int y)
1192  : BC_TumbleTextBox(window, client->config.stroke_width,
1193                 0.f, 1000.f, x, y, 70)
1194 {
1195         this->client = client;
1196         this->window = window;
1197         set_precision(1);
1198 }
1199 int TitleStroker::handle_event()
1200 {
1201         client->config.stroke_width = atof(get_text());
1202         if( client->config.stroke_width )
1203                 client->config.style |= BC_FONT_OUTLINE;
1204         else
1205                 client->config.style &= ~BC_FONT_OUTLINE;
1206         window->send_configure_change();
1207         return 1;
1208 }
1209
1210
1211 TitleX::TitleX(TitleMain *client, TitleWindow *window, int x, int y)
1212  : BC_TumbleTextBox(window, client->config.title_x,
1213                 -32767.f, 32767.f, x, y, 50)
1214 {
1215         this->client = client;
1216         this->window = window;
1217         set_precision(1);
1218 }
1219 int TitleX::handle_event()
1220 {
1221         client->config.title_x = atof(get_text());
1222         window->send_configure_change();
1223         return 1;
1224 }
1225
1226 TitleY::TitleY(TitleMain *client, TitleWindow *window, int x, int y)
1227  : BC_TumbleTextBox(window, client->config.title_y,
1228                 -32767.f, 32767.f, x, y, 50)
1229 {
1230         this->client = client;
1231         this->window = window;
1232         set_precision(1);
1233 }
1234 int TitleY::handle_event()
1235 {
1236         client->config.title_y = atof(get_text());
1237         window->send_configure_change();
1238         return 1;
1239 }
1240
1241 TitleW::TitleW(TitleMain *client, TitleWindow *window, int x, int y)
1242  : BC_TumbleTextBox(window, client->config.title_w,
1243                 0, 32767, x, y, 50)
1244 {
1245         this->client = client;
1246         this->window = window;
1247 }
1248 int TitleW::handle_event()
1249 {
1250         client->config.title_w = atol(get_text());
1251         window->send_configure_change();
1252         return 1;
1253 }
1254
1255 TitleH::TitleH(TitleMain *client, TitleWindow *window, int x, int y)
1256  : BC_TumbleTextBox(window, client->config.title_h,
1257                 0, 32767, x, y, 50)
1258 {
1259         this->client = client;
1260         this->window = window;
1261 }
1262 int TitleH::handle_event()
1263 {
1264         client->config.title_h = atol(get_text());
1265         window->send_configure_change();
1266         return 1;
1267 }
1268
1269 TitleSpeed::TitleSpeed(TitleMain *client, TitleWindow *window, int x, int y)
1270  : BC_TumbleTextBox(window, client->config.pixels_per_second,
1271                 0.f, 1000.f, x, y, 100)
1272 {
1273         this->client = client;
1274         this->window = window;
1275         set_precision(2);
1276         set_increment(10);
1277 }
1278
1279
1280 int TitleSpeed::handle_event()
1281 {
1282         client->config.pixels_per_second = atof(get_text());
1283         window->send_configure_change();
1284         return 1;
1285 }
1286
1287
1288 TitleLeft::TitleLeft(TitleMain *client, TitleWindow *window, int x, int y)
1289  : BC_Radial(x, y, client->config.hjustification == JUSTIFY_LEFT, _("Left"))
1290 {
1291         this->client = client;
1292         this->window = window;
1293 }
1294 int TitleLeft::handle_event()
1295 {
1296         client->config.hjustification = JUSTIFY_LEFT;
1297         window->update_justification();
1298         window->send_configure_change();
1299         return 1;
1300 }
1301
1302 TitleCenter::TitleCenter(TitleMain *client, TitleWindow *window, int x, int y)
1303  : BC_Radial(x, y, client->config.hjustification == JUSTIFY_CENTER, _("Center"))
1304 {
1305         this->client = client;
1306         this->window = window;
1307 }
1308 int TitleCenter::handle_event()
1309 {
1310         client->config.hjustification = JUSTIFY_CENTER;
1311         window->update_justification();
1312         window->send_configure_change();
1313         return 1;
1314 }
1315
1316 TitleRight::TitleRight(TitleMain *client, TitleWindow *window, int x, int y)
1317  : BC_Radial(x, y, client->config.hjustification == JUSTIFY_RIGHT, _("Right"))
1318 {
1319         this->client = client;
1320         this->window = window;
1321 }
1322 int TitleRight::handle_event()
1323 {
1324         client->config.hjustification = JUSTIFY_RIGHT;
1325         window->update_justification();
1326         window->send_configure_change();
1327         return 1;
1328 }
1329
1330
1331
1332 TitleTop::TitleTop(TitleMain *client, TitleWindow *window, int x, int y)
1333  : BC_Radial(x, y, client->config.vjustification == JUSTIFY_TOP, _("Top"))
1334 {
1335         this->client = client;
1336         this->window = window;
1337 }
1338 int TitleTop::handle_event()
1339 {
1340         client->config.vjustification = JUSTIFY_TOP;
1341         window->update_justification();
1342         window->send_configure_change();
1343         return 1;
1344 }
1345
1346 TitleMid::TitleMid(TitleMain *client, TitleWindow *window, int x, int y)
1347  : BC_Radial(x, y, client->config.vjustification == JUSTIFY_MID, _("Mid"))
1348 {
1349         this->client = client;
1350         this->window = window;
1351 }
1352 int TitleMid::handle_event()
1353 {
1354         client->config.vjustification = JUSTIFY_MID;
1355         window->update_justification();
1356         window->send_configure_change();
1357         return 1;
1358 }
1359
1360 TitleBottom::TitleBottom(TitleMain *client, TitleWindow *window, int x, int y)
1361  : BC_Radial(x, y, client->config.vjustification == JUSTIFY_BOTTOM, _("Bottom"))
1362 {
1363         this->client = client;
1364         this->window = window;
1365 }
1366 int TitleBottom::handle_event()
1367 {
1368         client->config.vjustification = JUSTIFY_BOTTOM;
1369         window->update_justification();
1370         window->send_configure_change();
1371         return 1;
1372 }
1373
1374
1375
1376 TitleColorThread::TitleColorThread(TitleMain *client, TitleWindow *window, int is_outline)
1377  : ColorPicker(1, is_outline? _("Outline Color") : _("Text Color"))
1378 {
1379         this->client = client;
1380         this->window = window;
1381         this->is_outline = is_outline;
1382 }
1383
1384 int TitleColorThread::handle_new_color(int output, int alpha)
1385 {
1386         if( is_outline ) {
1387                 client->config.outline_color = output;
1388                 client->config.outline_alpha = alpha;
1389         }
1390         else {
1391                 client->config.color = output;
1392                 client->config.alpha = alpha;
1393         }
1394
1395         window->lock_window("TitleColorThread::handle_new_color");
1396         window->update_color();
1397         window->flush();
1398         window->unlock_window();
1399
1400         window->send_configure_change();
1401         return 1;
1402 }
1403
1404 TitleDrag::TitleDrag(TitleMain *client, TitleWindow *window, int x, int y)
1405  : BC_CheckBox(x, y, client->config.drag, _("Drag"))
1406 {
1407         this->client = client;
1408         this->window = window;
1409 }
1410
1411 int TitleDrag::handle_event()
1412 {
1413         int value = get_value();
1414         CWindowGUI *cwindow_gui = client->server->mwindow->cwindow->gui;
1415         if( value ) {
1416                 if( !window->grab(cwindow_gui) ) {
1417                         update(value = 0);
1418                         flicker(10,50);
1419                 }
1420         }
1421         else
1422                 window->ungrab(cwindow_gui);
1423         client->config.drag = value;
1424         window->send_configure_change();
1425         return 1;
1426 }
1427
1428 TitleBackground::TitleBackground(TitleMain *client, TitleWindow *window, int x, int y)
1429  : BC_CheckBox(x, y, client->config.background, _("Background:"))
1430 {
1431         this->client = client;
1432         this->window = window;
1433 }
1434
1435 int TitleBackground::handle_event()
1436 {
1437         client->config.background = get_value();
1438         window->send_configure_change();
1439         return 1;
1440 }
1441
1442 TitleBackgroundPath::TitleBackgroundPath(TitleMain *client, TitleWindow *window, int x, int y)
1443  : BC_TextBox(x, y, 240, 1, client->config.background_path)
1444 {
1445         this->client = client;
1446         this->window = window;
1447 }
1448
1449 int TitleBackgroundPath::handle_event()
1450 {
1451         strncpy(client->config.background_path, get_text(), sizeof(client->config.background_path));
1452         window->send_configure_change();
1453         return 1;
1454 }
1455
1456 TitleLoopPlayback::TitleLoopPlayback(TitleMain *client, TitleWindow *window, int x, int y)
1457  : BC_CheckBox(x, y, client->config.loop_playback, _("Loop playback"))
1458 {
1459         this->client = client;
1460         this->window = window;
1461 }
1462 int TitleLoopPlayback::handle_event()
1463 {
1464         client->config.loop_playback = get_value();
1465         window->send_configure_change();
1466         return 1;
1467 }
1468
1469
1470 TitleCurPopup::TitleCurPopup(TitleMain *client, TitleWindow *window)
1471  : BC_PopupMenu(0, 0, 0, "", 0)
1472 {
1473         this->client = client;
1474         this->window = window;
1475 }
1476 int TitleCurPopup::handle_event()
1477 {
1478         return 1;
1479 }
1480
1481 void TitleCurSubMenu::add_subitemx(int popup_type, va_list ap, const char *fmt)
1482 {
1483         char item[BCSTRLEN];
1484         vsnprintf(item, sizeof(item)-1, fmt, ap);
1485         item[sizeof(item)-1] = 0;
1486         add_submenuitem(new TitleCurSubMenuItem(this, item, popup_type));
1487 }
1488
1489 void TitleCurPopup::create_objects()
1490 {
1491         TitleCurItem *cur_item;
1492         TitleCurSubMenu *sub_menu;
1493         char *item;
1494         add_item(cur_item = new TitleCurItem(this, item = KW_NUDGE));
1495         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1496         sub_menu->add_subitem("%s dx,dy",item);
1497         sub_menu->add_subitem("/%s",item);
1498         add_item(cur_item = new TitleCurItem(this, item = KW_COLOR));
1499         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1500         sub_menu->add_subitem(POPUP_COLOR,"%s %s",item,_("#"));
1501         sub_menu->add_subitem("%s ",item);
1502         sub_menu->add_subitem("/%s",item);
1503         add_item(cur_item = new TitleCurItem(this, item = KW_ALPHA));
1504         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1505         sub_menu->add_subitem("%s ",item);
1506         sub_menu->add_subitem("%s 0.",item);
1507         sub_menu->add_subitem("%s .5",item);
1508         sub_menu->add_subitem("%s 1.",item);
1509         sub_menu->add_subitem("/%s",item);
1510         add_item(cur_item = new TitleCurItem(this, item = KW_FONT));
1511         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1512         sub_menu->add_subitem(POPUP_FONT,"%s %s",item, _("name"));
1513         sub_menu->add_subitem(POPUP_OFFSET, "%s ",item);
1514         sub_menu->add_subitem("/%s",item);
1515         add_item(cur_item = new TitleCurItem(this, item = KW_SIZE));
1516         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1517         sub_menu->add_subitem("%s +",item);
1518         sub_menu->add_subitem("%s -",item);
1519         sub_menu->add_subitem("%s ",item);
1520         sub_menu->add_subitem("/%s",item);
1521         add_item(cur_item = new TitleCurItem(this, item = KW_BOLD));
1522         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1523         sub_menu->add_subitem("%s 1",item);
1524         sub_menu->add_subitem("%s 0",item);
1525         sub_menu->add_subitem("/%s",item);
1526         add_item(cur_item = new TitleCurItem(this, item = KW_ITALIC));
1527         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1528         sub_menu->add_subitem("%s 1",item);
1529         sub_menu->add_subitem("%s 0",item);
1530         sub_menu->add_subitem("/%s",item);
1531         add_item(cur_item = new TitleCurItem(this, item = KW_CAPS));
1532         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1533         sub_menu->add_subitem("%s 1",item);
1534         sub_menu->add_subitem("%s 0",item);
1535         sub_menu->add_subitem("%s -1",item);
1536         sub_menu->add_subitem("/%s",item);
1537         add_item(cur_item = new TitleCurItem(this, item = KW_UL));
1538         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1539         sub_menu->add_subitem("%s 1",item);
1540         sub_menu->add_subitem("%s 0",item);
1541         sub_menu->add_subitem("/%s",item);
1542         add_item(cur_item = new TitleCurItem(this, item = KW_BLINK));
1543         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1544         sub_menu->add_subitem("%s 1",item);
1545         sub_menu->add_subitem("%s -1",item);
1546         sub_menu->add_subitem("%s ",item);
1547         sub_menu->add_subitem("%s 0",item);
1548         sub_menu->add_subitem("/%s",item);
1549         add_item(cur_item = new TitleCurItem(this, item = KW_FIXED));
1550         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1551         sub_menu->add_subitem("%s ",item);
1552         sub_menu->add_subitem("%s 20",item);
1553         sub_menu->add_subitem("%s 10",item);
1554         sub_menu->add_subitem("%s 0",item);
1555         sub_menu->add_subitem("/%s",item);
1556         add_item(cur_item = new TitleCurItem(this, item = KW_SUP));
1557         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1558         sub_menu->add_subitem("%s 1",item);
1559         sub_menu->add_subitem("%s 0",item);
1560         sub_menu->add_subitem("%s -1",item);
1561         sub_menu->add_subitem("/%s",item);
1562         add_item(cur_item = new TitleCurItem(this, item = KW_PNG));
1563         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1564         sub_menu->add_subitem(POPUP_PNG,"%s %s", item, _("file"));
1565 }
1566
1567 TitleCurItem::TitleCurItem(TitleCurPopup *popup, const char *text)
1568  : BC_MenuItem(text)
1569 {
1570         this->popup = popup;
1571 }
1572 int TitleCurItem::handle_event()
1573 {
1574         return 1;
1575 }
1576
1577 TitleCurSubMenu::TitleCurSubMenu(TitleCurItem *cur_item)
1578 {
1579         this->cur_item = cur_item;
1580 }
1581 TitleCurSubMenu::~TitleCurSubMenu()
1582 {
1583 }
1584
1585 TitleCurSubMenuItem::TitleCurSubMenuItem(TitleCurSubMenu *submenu, const char *text, int popup_type)
1586  : BC_MenuItem(text)
1587 {
1588         this->submenu = submenu;
1589         this->popup_type = popup_type;
1590 }
1591 TitleCurSubMenuItem::~TitleCurSubMenuItem()
1592 {
1593 }
1594 int TitleCurSubMenuItem::handle_event()
1595 {
1596         TitleCurPopup *popup = submenu->cur_item->popup;
1597         TitleWindow *window = popup->window;
1598         const char *item_text = get_text();
1599         int ofs = *item_text == '/' ? 0 : -1;
1600         switch( popup_type ) {
1601         case POPUP_FONT: {
1602                 int px, py;
1603                 window->get_pop_cursor(px ,py);
1604                 window->fonts_popup->activate(px, py, 300,200);
1605                 return 1; }
1606         case POPUP_COLOR: {
1607                 window->color_popup->activate();
1608                 return 1; }
1609         case POPUP_PNG: {
1610                 window->png_popup->activate();
1611                 return 1; }
1612         case POPUP_OFFSET:
1613                 ofs = -1;
1614                 break;
1615         }
1616         char txt[BCSTRLEN];
1617         sprintf(txt, "<%s>", item_text);
1618         return window->insert_ibeam(txt, ofs);
1619 }
1620
1621 TitleFontsPopup::TitleFontsPopup(TitleMain *client, TitleWindow *window)
1622  : BC_ListBox(-1, -1, 1, 1, LISTBOX_ICON_LIST,
1623         &window->fonts, 0, 0, 1, 0, 1)
1624 {
1625         this->client = client;
1626         this->window = window;
1627         set_use_button(0);
1628         set_show_query(1);
1629 }
1630 TitleFontsPopup::~TitleFontsPopup()
1631 {
1632 }
1633 int TitleFontsPopup::keypress_event()
1634 {
1635         switch( get_keypress() ) {
1636         case ESC:
1637         case DELETE:
1638                 deactivate();
1639                 return 1;
1640         default:
1641                 break;
1642         }
1643         return BC_ListBox::keypress_event();
1644 }
1645
1646 int TitleFontsPopup::handle_event()
1647 {
1648         deactivate();
1649         BC_ListBoxItem *item = get_selection(0, 0);
1650         if( !item ) return 1;
1651         const char *item_text = item->get_text();
1652         char txt[BCTEXTLEN];  sprintf(txt, "<%s %s>", KW_FONT, item_text);
1653         return window->insert_ibeam(txt);
1654 }
1655
1656 TitleColorPopup::TitleColorPopup(TitleMain *client, TitleWindow *window)
1657  : ColorPicker(0, _("Color"))
1658 {
1659         this->client = client;
1660         this->window = window;
1661         this->color_value = client->config.color;
1662 }
1663 TitleColorPopup::~TitleColorPopup()
1664 {
1665 }
1666 int TitleColorPopup::handle_new_color(int output, int alpha)
1667 {
1668         color_value = output;
1669         return 1;
1670 }
1671 int TitleColorPopup::activate()
1672 {
1673         start_window(client->config.color, 255, 1);
1674         return 1;
1675 }
1676 void TitleColorPopup::handle_done_event(int result)
1677 {
1678         if( result ) return;
1679         char txt[BCSTRLEN];  sprintf(txt, "<%s #%06x>", KW_COLOR, color_value);
1680         window->insert_ibeam(txt);
1681 }
1682
1683 TitlePngPopup::TitlePngPopup(TitleMain *client, TitleWindow *window)
1684  : BC_DialogThread()
1685 {
1686         this->client = client;
1687         this->window = window;
1688 }
1689
1690 TitlePngPopup::~TitlePngPopup()
1691 {
1692         close_window();
1693 }
1694
1695 void TitlePngPopup::handle_done_event(int result)
1696 {
1697         if( result ) return;
1698         BrowseButtonWindow *gui = (BrowseButtonWindow *)get_gui();
1699         const char *path = gui->get_submitted_path();
1700         char txt[BCSTRLEN];  sprintf(txt, "<%s %s>", KW_PNG, path);
1701         window->insert_ibeam(txt);
1702 }
1703
1704 BC_Window *TitlePngPopup::new_gui()
1705 {
1706         MWindow *mwindow = client->server->mwindow;
1707         int x, y;  mwindow->gui->get_abs_cursor(x, y);
1708
1709         BC_Window *gui = new BrowseButtonWindow(mwindow->theme,
1710                 x-25, y-100, window, "", _("Png file"), _("Png path"), 0);
1711         gui->create_objects();
1712         return gui;
1713 }
1714
1715 int TitlePngPopup::activate()
1716 {
1717         BC_DialogThread::start();
1718         return 1;
1719 }
1720