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 "dragcheckbox.h"
  32 #include "edl.h"
  33 #include "edlsession.h"
  34 #include "keys.h"
  35 #include "language.h"
  36 #include "mainerror.h"
  37 #include "mwindow.h"
  38 #include "mwindowgui.h"
  39 #include "plugin.h"
  40 #include "pluginserver.h"
  41 #include "theme.h"
  42 #include "track.h"
  43 #include "titlerwindow.h"
  44 #include "bcfontentry.h"
  45
  46 static const int timeunit_formats[] =
  47 {
  48         TIME_HMS,
  49         TIME_SECONDS,
  50         TIME_HMSF,
  51         TIME_SAMPLES,
  52         TIME_SAMPLES_HEX,
  53         TIME_FRAMES,
  54         TIME_FEET_FRAMES
  55 };
  56
  57 TitleWindow::TitleWindow(TitleMain *client)
  58  : PluginClientWindow(client,
  59         client->config.window_w, client->config.window_h,
  60         xS(100), yS(100), 1)
  61 {
  62 //printf("TitleWindow::TitleWindow %d %d %d\n", __LINE__, client->config.window_w, client->config.window_h);
  63         this->client = client;
  64
  65         font_title = 0;
  66         font = 0;
  67         font_tumbler = 0;
  68         x_title = 0; title_x = 0;
  69         y_title = 0; title_y = 0;
  70         w_title = 0; title_w = 0;
  71         h_title = 0; title_h = 0;
  72         dropshadow_title = 0; dropshadow = 0;
  73         outline_title = 0;    outline = 0;
  74         stroker_title = 0;    stroker = 0;
  75         style_title = 0;
  76         italic = 0;
  77         bold = 0;
  78         drag = 0;
  79         cur_popup = 0;
  80         fonts_popup = 0;
  81         png_popup = 0;
  82
  83         drag_dx = drag_dy = dragging = 0;
  84         cur_ibeam = -1;
  85
  86         size_title = 0;
  87         size = 0;
  88         size_tumbler = 0;
  89         pitch_title = 0;
  90         pitch = 0;
  91         encoding_title = 0;
  92         encoding = 0;
  93         color_button = 0;
  94         outline_button = 0;
  95         color_popup = 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         justify_title = 0;
 108         left = 0;  center = 0;  right = 0;
 109         top = 0;   mid = 0;     bottom = 0;
 110         speed_title = 0;
 111         speed = 0;
 112         timecode = 0;
 113         timecode_format = 0;
 114         background = 0;
 115         background_path = 0;
 116         loop_playback = 0;
 117         pending_config = 0;
 118 }
 119
 120 void TitleWindow::done_event(int result)
 121 {
 122         color_button->close_picker();
 123         outline_button->close_picker();
 124         drag->drag_deactivate();
 125         delete color_popup;     color_popup = 0;
 126         delete png_popup;       png_popup = 0;
 127
 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 title_x;
 140         delete title_y;
 141 }
 142
 143 void TitleWindow::create_objects()
 144 {
 145         int x = xS(10), y = yS(10);
 146         int margin = client->get_theme()->widget_border;
 147         char string[BCTEXTLEN];
 148
 149 #define COLOR_W xS(50)
 150 #define COLOR_H yS(30)
 151         client->build_previews(this);
 152
 153         sizes.append(new BC_ListBoxItem("8"));
 154         sizes.append(new BC_ListBoxItem("9"));
 155         sizes.append(new BC_ListBoxItem("10"));
 156         sizes.append(new BC_ListBoxItem("11"));
 157         sizes.append(new BC_ListBoxItem("12"));
 158         sizes.append(new BC_ListBoxItem("13"));
 159         sizes.append(new BC_ListBoxItem("14"));
 160         sizes.append(new BC_ListBoxItem("16"));
 161         sizes.append(new BC_ListBoxItem("18"));
 162         sizes.append(new BC_ListBoxItem("20"));
 163         sizes.append(new BC_ListBoxItem("22"));
 164         sizes.append(new BC_ListBoxItem("24"));
 165         sizes.append(new BC_ListBoxItem("26"));
 166         sizes.append(new BC_ListBoxItem("28"));
 167         sizes.append(new BC_ListBoxItem("32"));
 168         sizes.append(new BC_ListBoxItem("36"));
 169         sizes.append(new BC_ListBoxItem("40"));
 170         sizes.append(new BC_ListBoxItem("48"));
 171         sizes.append(new BC_ListBoxItem("56"));
 172         sizes.append(new BC_ListBoxItem("64"));
 173         sizes.append(new BC_ListBoxItem("72"));
 174         sizes.append(new BC_ListBoxItem("100"));
 175         sizes.append(new BC_ListBoxItem("128"));
 176         sizes.append(new BC_ListBoxItem("256"));
 177         sizes.append(new BC_ListBoxItem("512"));
 178         sizes.append(new BC_ListBoxItem("1024"));
 179
 180         paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(NO_MOTION)));
 181         paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(BOTTOM_TO_TOP)));
 182         paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(TOP_TO_BOTTOM)));
 183         paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(RIGHT_TO_LEFT)));
 184         paths.append(new BC_ListBoxItem(TitleMain::motion_to_text(LEFT_TO_RIGHT)));
 185
 186
 187
 188 // Construct font list
 189         ArrayList<BC_FontEntry*> *fontlist = get_resources()->fontlist;
 190
 191         for( int i=0; i<fontlist->size(); ++i ) {
 192                 int exists = 0;
 193                 for( int j=0; j<fonts.size(); ++j ) {
 194                         if( !strcasecmp(fonts.get(j)->get_text(),
 195                                 fontlist->get(i)->displayname) ) {
 196                                 exists = 1;
 197                                 break;
 198                         }
 199                 }
 200
 201                 BC_ListBoxItem *item = 0;
 202                 if( !exists ) {
 203                         fonts.append(item = new
 204                                 BC_ListBoxItem(fontlist->get(i)->displayname));
 205                         if( !strcmp(client->config.font, item->get_text()) )
 206                                 item->set_selected(1);
 207                         if( fontlist->values[i]->image ) {
 208                                 VFrame *vframe = fontlist->get(i)->image;
 209                                 BC_Pixmap *icon = new BC_Pixmap(this, vframe, PIXMAP_ALPHA);
 210                                 item->set_icon(icon);
 211                                 item->set_icon_vframe(vframe);
 212                         }
 213                 }
 214         }
 215
 216 // Sort font list
 217         int done = 0;
 218         while(!done) {
 219                 done = 1;
 220                 for( int i=0; i<fonts.size()-1; ++i ) {
 221                         if( strcmp(fonts.values[i]->get_text(),
 222                                 fonts.values[i + 1]->get_text()) > 0 ) {
 223                                 BC_ListBoxItem *temp = fonts.values[i + 1];
 224                                 fonts.values[i + 1] = fonts.values[i];
 225                                 fonts.values[i] = temp;
 226                                 done = 0;
 227                         }
 228                 }
 229         }
 230
 231         add_tool(font_title = new BC_Title(x, y, _("Font:")));
 232         font = new TitleFont(client, this, x, y + font_title->get_h());
 233         font->create_objects();
 234         font->set_show_query(1);
 235         x += font->get_w();
 236         add_subwindow(font_tumbler = new TitleFontTumble(client, this, x, y+margin));
 237         x += font_tumbler->get_w() + margin;
 238
 239         int x1 = x+xS(20), y1 = y;
 240         add_tool(size_title = new BC_Title(x1, y1+margin, _("Size:")));
 241         sprintf(string, "%.2f", client->config.size);
 242         x1 += size_title->get_w() + margin;
 243         size = new TitleSize(client, this, x1, y1+margin, string);
 244         size->create_objects();
 245         int x2 = x1 + size->get_w(), y2 = y1 + size->get_h() + margin;
 246         add_subwindow(size_tumbler = new TitleSizeTumble(client, this, x2, y1+margin));
 247
 248         add_tool(pitch_title = new BC_Title(x-xS(16), y2+margin, _("Line Pitch:")));
 249         pitch = new TitlePitch(client, this, x1, y2+margin, &client->config.line_pitch);
 250         pitch->create_objects();
 251
 252         int x3 = x2 + size_tumbler->get_w() + xS(50);
 253         int y3 = pitch->get_y() + pitch->get_h();
 254
 255         add_tool(style_title = new BC_Title(x=x3, y, _("Style:")));
 256         add_tool(italic = new TitleItalic(client, this, x, y + yS(20)));
 257         int w1 = italic->get_w();
 258         add_tool(bold = new TitleBold(client, this, x, y + yS(50)));
 259         if( bold->get_w() > w1 ) w1 = bold->get_w();
 260
 261         add_tool(drag = new TitleDrag(client, this, x, y + yS(80)));
 262         drag->create_objects();
 263         if( drag->get_w() > w1 ) w1 = drag->get_w();
 264         if( client->config.drag ) {
 265                 if( drag->drag_activate() )
 266                         eprintf("drag enabled, but compositor already grabbed\n");
 267         }
 268
 269         add_tool(alias = new TitleAlias(client, this, x, y+yS(110)));
 270         if( alias->get_w() > w1 ) w1 = drag->get_w();
 271
 272         x += w1 + margin;
 273         add_tool(justify_title = new BC_Title(x+xS(50), y, _("Justify:")));
 274         add_tool(left = new TitleLeft(client, this, x, y + yS(20)));
 275         w1 = left->get_w();
 276         add_tool(center = new TitleCenter(client, this, x, y + yS(50)));
 277         if( center->get_w() > w1 ) w1 = center->get_w();
 278         add_tool(right = new TitleRight(client, this, x, y + yS(80)));
 279         if( right->get_w() > w1 ) w1 = right->get_w();
 280
 281         x += w1 + margin;
 282         add_tool(top = new TitleTop(client, this, x, y + yS(20)));
 283         add_tool(mid = new TitleMid(client, this, x, y + yS(50)));
 284         add_tool(bottom= new TitleBottom(client, this, x, y + yS(80)));
 285
 286         x = margin;
 287         y = y3+yS(10);
 288
 289         w1 = BC_Title::calculate_w(this, _("X:"));
 290         if( (x1 = BC_Title::calculate_w(this, _("Y:"))) > w1 ) w1 = x1;
 291         if( (x1 = BC_Title::calculate_w(this, _("W:"))) > w1 ) w1 = x1;
 292         if( (x1 = BC_Title::calculate_w(this, _("H:"))) > w1 ) w1 = x1;
 293         add_tool(x_title = new BC_Title(x1=x, y, _("X:")));
 294         x1 += w1;
 295         title_x = new TitleX(client, this, x1, y);
 296         title_x->create_objects();
 297         x1 += title_x->get_w()+margin;
 298         add_tool(y_title = new BC_Title(x1, y, _("Y:")));
 299         x1 += w1;
 300         title_y = new TitleY(client, this, x1, y);
 301         title_y->create_objects();
 302         x1 += title_y->get_w();
 303         y1 = y + title_y->get_h();
 304
 305         add_tool(w_title = new BC_Title(x1=x, y1, _("W:")));
 306         x1 += w1;
 307         title_w = new TitleW(client, this, x1, y1);
 308         title_w->create_objects();
 309         x1 += title_w->get_w()+margin;
 310         add_tool(h_title = new BC_Title(x1, y1, _("H:")));
 311         x1 += w1;
 312         title_h = new TitleH(client, this, x1, y1);
 313         title_h->create_objects();
 314         x1 += title_h->get_w();
 315
 316         x = x1+xS(2)*margin;
 317         add_tool(motion_title = new BC_Title(x1=x, y, _("Motion:")));
 318         x1 += motion_title->get_w()+margin;
 319         motion = new TitleMotion(client, this, x1, y);
 320         motion->create_objects();
 321         add_tool(loop = new TitleLoop(client, this, x, y1));
 322         x = margin;    y = y1 + loop->get_h()+yS(20);
 323
 324         add_tool(dropshadow_title = new BC_Title(x, y, _("Drop shadow:")));
 325         w1 = dropshadow_title->get_w();
 326         dropshadow = new TitleDropShadow(client, this, x, y + yS(20));
 327         dropshadow->create_objects();
 328         if( dropshadow->get_w() > w1 ) w1 = dropshadow->get_w();
 329         x += w1 + margin;
 330
 331         add_tool(fadein_title = new BC_Title(x, y, _("Fade in (sec):")));
 332         w1 = fadein_title->get_w();
 333         add_tool(fade_in = new TitleFade(client, this, &client->config.fade_in, x, y + yS(20)));
 334         if( fade_in->get_w() > w1 ) w1 = fade_in->get_w();
 335         x += w1 + margin;
 336
 337         add_tool(fadeout_title = new BC_Title(x, y, _("Fade out (sec):")));
 338         w1 = fadeout_title->get_w();
 339         add_tool(fade_out = new TitleFade(client, this, &client->config.fade_out, x, y + yS(20)));
 340         if( fade_out->get_w() > w1 ) w1 = fade_out->get_w();
 341         x += w1 + margin;
 342
 343         add_tool(speed_title = new BC_Title(x, y, _("Speed:")));
 344         w1 = speed_title->get_w();
 345         y += speed_title->get_h() + yS(5);  y1 = y;
 346         speed = new TitleSpeed(client, this, x, y);
 347         speed->create_objects();
 348         if( speed->get_w() > w1 ) w1 = speed->get_w();
 349         x += w1 + margin;
 350         y2 = y + speed->get_h() + yS(10);
 351
 352         add_tool(color_button_title = new BC_Title(x3, y1+yS(10), _("Color:")));
 353         x1 = x3 + color_button_title->get_w() + xS(30);
 354         add_tool(color_button = new TitleColorButton(client, this, x1, y1));
 355         y1 += color_button->get_h() + yS(10);
 356         add_tool(outline_button_title = new BC_Title(x3, y1+yS(10), _("Outline:")));
 357         add_tool(outline_button = new TitleOutlineColorButton(client, this, x1, y1));
 358
 359         x = yS(10);  y = y2;
 360         add_tool(outline_title = new BC_Title(x, y, _("Outline:")));
 361         y1 =  y + outline_title->get_h() + margin;
 362         outline = new TitleOutline(client, this, x, y1);
 363         outline->create_objects();
 364         x += outline->get_w() + xS(2)*margin;
 365 #ifdef USE_STROKER
 366         add_tool(stroker_title = new BC_Title(x, y, _("Stroker:")));
 367         stroker = new TitleStroker(client, this, x, y1);
 368         stroker->create_objects();
 369         x += stroker->get_w() + margin;
 370 #endif
 371         add_tool(timecode = new TitleTimecode(client, this, x, y));
 372         y += timecode->get_h() + margin;
 373         int tw = 0;
 374         for( int i=0; i<lengthof(timeunit_formats); ++i ) {
 375                 char text[BCSTRLEN];
 376                 Units::print_time_format(timeunit_formats[i], text);
 377                 int w = get_text_width(MEDIUMFONT, text);
 378                 if( tw < w ) tw = w;
 379         }
 380         add_tool(timecode_format = new TitleTimecodeFormat(client, this, x, y, tw,
 381                 Units::print_time_format(client->config.timecode_format, string)));
 382         timecode_format->create_objects();
 383         y += timecode_format->get_h() + margin;
 384
 385         x = xS(10);
 386         add_tool(background = new TitleBackground(client, this, x, y));
 387         x += background->get_w() + margin;
 388         add_tool(background_path = new TitleBackgroundPath(client, this, x, y));
 389         x += background_path->get_w() + margin;
 390         add_tool(background_browse = new BrowseButton(
 391                 client->server->mwindow->theme, this, background_path,
 392                 x, y, "", _("background media"), _("Select background media path")));
 393         x += background_browse->get_w() + xS(3)*margin;
 394         add_tool(loop_playback = new TitleLoopPlayback(client, this, x, y));
 395         y += loop_playback->get_h() + yS(10);
 396
 397         x = xS(10);
 398         add_tool(text_title = new BC_Title(x, y, _("Text:")));
 399         x += text_title->get_w() + xS(20);
 400         int wid = BC_Title::calculate_w(this,"0")*xS(10);
 401         add_tool(text_chars = new TitleTextChars(x,y,wid));
 402
 403         y += text_title->get_h() + margin;
 404         x = margin;
 405         text = new TitleText(client, this, x, y, get_w()-margin - x, get_h() - y - yS(10));
 406         text->create_objects();
 407
 408         add_tool(cur_popup = new TitleCurPopup(client, this));
 409         cur_popup->create_objects();
 410         add_tool(fonts_popup = new TitleFontsPopup(client, this));
 411         color_popup = new TitleColorPopup(client, this);
 412         png_popup = new TitlePngPopup(client, this);
 413
 414         show_window(1);
 415         update_gui();
 416 }
 417
 418 int TitleWindow::resize_event(int w, int h)
 419 {
 420         client->config.window_w = w;
 421         client->config.window_h = h;
 422
 423         clear_box(0, 0, w, h);
 424         font_title->reposition_window(font_title->get_x(), font_title->get_y());
 425         font->reposition_window(font->get_x(), font->get_y());
 426         font_tumbler->reposition_window(font_tumbler->get_x(), font_tumbler->get_y());
 427         x_title->reposition_window(x_title->get_x(), x_title->get_y());
 428         title_x->reposition_window(title_x->get_x(), title_x->get_y());
 429         y_title->reposition_window(y_title->get_x(), y_title->get_y());
 430         title_y->reposition_window(title_y->get_x(), title_y->get_y());
 431         w_title->reposition_window(w_title->get_x(), w_title->get_y());
 432         title_w->reposition_window(title_w->get_x(), title_w->get_y());
 433         h_title->reposition_window(h_title->get_x(), h_title->get_y());
 434         title_h->reposition_window(title_h->get_x(), title_h->get_y());
 435         style_title->reposition_window(style_title->get_x(), style_title->get_y());
 436         italic->reposition_window(italic->get_x(), italic->get_y());
 437         bold->reposition_window(bold->get_x(), bold->get_y());
 438         drag->reposition_window(drag->get_x(), drag->get_y());
 439         alias->reposition_window(alias->get_x(), alias->get_y());
 440         size_title->reposition_window(size_title->get_x(), size_title->get_y());
 441         size->reposition_window(size->get_x(), size->get_y());
 442         size_tumbler->reposition_window(size_tumbler->get_x(), size_tumbler->get_y());
 443         pitch_title->reposition_window(pitch_title->get_x(), pitch_title->get_y());
 444         pitch->reposition_window(pitch->get_x(), pitch->get_y());
 445
 446         color_button_title->reposition_window(color_button_title->get_x(), color_button_title->get_y());
 447         color_button->reposition_window(color_button->get_x(), color_button->get_y());
 448         outline_button_title->reposition_window(outline_button_title->get_x(), outline_button_title->get_y());
 449         outline_button->reposition_window(outline_button->get_x(), outline_button->get_y());
 450         motion_title->reposition_window(motion_title->get_x(), motion_title->get_y());
 451         motion->reposition_window(motion->get_x(), motion->get_y());
 452         loop->reposition_window(loop->get_x(), loop->get_y());
 453         dropshadow_title->reposition_window(dropshadow_title->get_x(), dropshadow_title->get_y());
 454         dropshadow->reposition_window(dropshadow->get_x(), dropshadow->get_y());
 455         fadein_title->reposition_window(fadein_title->get_x(), fadein_title->get_y());
 456         fade_in->reposition_window(fade_in->get_x(), fade_in->get_y());
 457         fadeout_title->reposition_window(fadeout_title->get_x(), fadeout_title->get_y());
 458         fade_out->reposition_window(fade_out->get_x(), fade_out->get_y());
 459         text_title->reposition_window(text_title->get_x(), text_title->get_y());
 460         timecode->reposition_window(timecode->get_x(), timecode->get_y());
 461         text->reposition_window(text->get_x(), text->get_y(), w - text->get_x() - xS(10),
 462                 BC_TextBox::pixels_to_rows(this, MEDIUMFONT, h - text->get_y() - yS(10)));
 463         justify_title->reposition_window(justify_title->get_x(), justify_title->get_y());
 464         left->reposition_window(left->get_x(), left->get_y());
 465         center->reposition_window(center->get_x(), center->get_y());
 466         right->reposition_window(right->get_x(), right->get_y());
 467         top->reposition_window(top->get_x(), top->get_y());
 468         mid->reposition_window(mid->get_x(), mid->get_y());
 469         bottom->reposition_window(bottom->get_x(), bottom->get_y());
 470         speed_title->reposition_window(speed_title->get_x(), speed_title->get_y());
 471         speed->reposition_window(speed->get_x(), speed->get_y());
 472         update_color();
 473         flash();
 474
 475         return 1;
 476 }
 477
 478 void TitleWindow::update_drag()
 479 {
 480         drag->drag_x = client->config.title_x;
 481         drag->drag_y = client->config.title_y;
 482         drag->drag_w = client->config.title_w;
 483         drag->drag_h = client->config.title_h;
 484         send_configure_change();
 485 }
 486 void TitleWindow::send_configure_change()
 487 {
 488         client->send_configure_change();
 489 }
 490
 491 void TitleWindow::previous_font()
 492 {
 493         int current_font = font->get_number();
 494         if( !fonts.total ) current_font = -1;
 495         else if( --current_font < 0 ) current_font = fonts.total - 1;
 496         font->set_number(current_font);
 497
 498         if( current_font < 0 || current_font >= fonts.total ) return;
 499
 500         for( int i=0; i<fonts.total; ++i ) {
 501                 fonts.values[i]->set_selected(i == current_font);
 502         }
 503
 504         font->update(fonts.values[current_font]->get_text());
 505         strcpy(client->config.font, fonts.values[current_font]->get_text());
 506         check_style(client->config.font,1);
 507         send_configure_change();
 508 }
 509
 510 void  TitleWindow::next_font()
 511 {
 512         int current_font = font->get_number();
 513         if( !fonts.total ) current_font = -1;
 514         else if( ++current_font >= fonts.total ) current_font = 0;
 515         font->set_number(current_font);
 516
 517         if( current_font < 0 || current_font >= fonts.total ) return;
 518
 519         for( int i=0; i<fonts.total; ++i ) {
 520                 fonts.values[i]->set_selected(i == current_font);
 521         }
 522
 523         font->update(fonts.values[current_font]->get_text());
 524         strcpy(client->config.font, fonts.values[current_font]->get_text());
 525         check_style(client->config.font,1);
 526         send_configure_change();
 527 }
 528
 529 int TitleWindow::insert_ibeam(const char *txt, int ofs)
 530 {
 531         int ibeam = cur_ibeam;
 532         int ilen = strlen(txt)+1;
 533         wchr_t wtxt[ilen];
 534         int len = BC_Resources::encode(client->config.encoding, BC_Resources::wide_encoding,
 535                 (char*)txt,ilen, (char *)wtxt,ilen*sizeof(wtxt[0])) / sizeof(wchr_t);
 536         client->insert_text(wtxt, ibeam);
 537         while( len > 0 && !wtxt[len] ) --len;
 538         int adv = len+1 + ofs;
 539         if( (ibeam += adv) >= client->config.wlen)
 540                 ibeam = client->config.wlen;
 541         text->wset_selection(-1, -1, ibeam);
 542         text->update(client->config.wtext);
 543         send_configure_change();
 544         return 1;
 545 }
 546
 547 void TitleWindow::update_color()
 548 {
 549         color_button->update_gui(client->config.color);
 550         outline_button->update_gui(client->config.outline_color);
 551 }
 552
 553 void TitleWindow::update_justification()
 554 {
 555         left->update(client->config.hjustification == JUSTIFY_LEFT);
 556         center->update(client->config.hjustification == JUSTIFY_CENTER);
 557         right->update(client->config.hjustification == JUSTIFY_RIGHT);
 558         top->update(client->config.vjustification == JUSTIFY_TOP);
 559         mid->update(client->config.vjustification == JUSTIFY_MID);
 560         bottom->update(client->config.vjustification == JUSTIFY_BOTTOM);
 561 }
 562
 563 void TitleWindow::update_stats()
 564 {
 565         text_chars->update(client->config.wlen);
 566 }
 567
 568 void TitleWindow::update_gui()
 569 {
 570         title_x->update((int64_t)client->config.title_x);
 571         title_y->update((int64_t)client->config.title_y);
 572         title_w->update((int64_t)client->config.title_w);
 573         title_h->update((int64_t)client->config.title_h);
 574         italic->update(client->config.style & BC_FONT_ITALIC);
 575         bold->update(client->config.style & BC_FONT_BOLD);
 576         alias->update(client->config.style & FONT_ALIAS);
 577         size->update(client->config.size);
 578         motion->update(TitleMain::motion_to_text(client->config.motion_strategy));
 579         loop->update(client->config.loop);
 580         dropshadow->update((int64_t)client->config.dropshadow);
 581         fade_in->update((float)client->config.fade_in);
 582         fade_out->update((float)client->config.fade_out);
 583         font->update(client->config.font);
 584         check_style(client->config.font,0);
 585         wchr_t wz[1] = { 0 };
 586         text->update(client->config.wtext ? &client->config.wtext[0] : wz);
 587         speed->update(client->config.pixels_per_second);
 588         outline->update((int64_t)client->config.outline_size);
 589 #ifdef USE_STROKER
 590         stroker->update((int64_t)client->config.stroke_width);
 591 #endif
 592         timecode->update(client->config.timecode);
 593         timecode_format->update(client->config.timecode_format);
 594         background->update(client->config.background);
 595         background_path->update(client->config.background_path);
 596         loop_playback->update((int64_t)client->config.loop_playback);
 597
 598         char string[BCTEXTLEN];
 599         for( int i=0; i<lengthof(timeunit_formats); ++i ) {
 600                 if( timeunit_formats[i] == client->config.timecode_format ) {
 601                         timecode_format->set_text(
 602                                 Units::print_time_format(timeunit_formats[i], string));
 603                         break;
 604                 }
 605         }
 606         update_justification();
 607         update_stats();
 608         update_color();
 609 }
 610
 611
 612 TitleFontTumble::TitleFontTumble(TitleMain *client, TitleWindow *window, int x, int y)
 613  : BC_Tumbler(x, y)
 614 {
 615         this->client = client;
 616         this->window = window;
 617 }
 618 int TitleFontTumble::handle_up_event()
 619 {
 620         window->previous_font();
 621         return 1;
 622 }
 623
 624 int TitleFontTumble::handle_down_event()
 625 {
 626         window->next_font();
 627         return 1;
 628 }
 629
 630
 631 TitleSizeTumble::TitleSizeTumble(TitleMain *client, TitleWindow *window, int x, int y)
 632  : BC_Tumbler(x, y)
 633 {
 634         this->client = client;
 635         this->window = window;
 636 }
 637
 638 int TitleSizeTumble::handle_up_event()
 639 {
 640         int current_index = -1;
 641         int current_difference = -1;
 642         for( int i=0; i<window->sizes.size(); ++i ) {
 643                 int size = atoi(window->sizes.get(i)->get_text());
 644                 if( current_index < 0 ||
 645                         abs(size - client->config.size) < current_difference ) {
 646                         current_index = i;
 647                         current_difference = abs(size - client->config.size);
 648                 }
 649         }
 650
 651         current_index++;
 652         if( current_index >= window->sizes.size() ) current_index = 0;
 653
 654
 655         client->config.size = atoi(window->sizes.get(current_index)->get_text());
 656         window->size->update(client->config.size);
 657         window->send_configure_change();
 658         return 1;
 659 }
 660
 661 int TitleSizeTumble::handle_down_event()
 662 {
 663         int current_index = -1;
 664         int current_difference = -1;
 665         for( int i=0; i<window->sizes.size(); ++i ) {
 666                 int size = atoi(window->sizes.get(i)->get_text());
 667                 if( current_index < 0 ||
 668                         abs(size - client->config.size) < current_difference ) {
 669                         current_index = i;
 670                         current_difference = abs(size - client->config.size);
 671                 }
 672         }
 673
 674         current_index--;
 675         if( current_index < 0 ) current_index = window->sizes.size() - 1;
 676
 677
 678         client->config.size = atoi(window->sizes.get(current_index)->get_text());
 679         window->size->update(client->config.size);
 680         window->send_configure_change();
 681         return 1;
 682 }
 683
 684 TitleAlias::TitleAlias(TitleMain *client, TitleWindow *window, int x, int y)
 685  : BC_CheckBox(x, y, client->config.style & FONT_ALIAS, _("Smooth"))
 686 {
 687         this->client = client;
 688         this->window = window;
 689 }
 690
 691 int TitleAlias::handle_event()
 692 {
 693         client->config.style =
 694                 (client->config.style & ~FONT_ALIAS) |
 695                         (get_value() ? FONT_ALIAS : 0);
 696         window->send_configure_change();
 697         return 1;
 698 }
 699
 700 TitleBold::TitleBold(TitleMain *client, TitleWindow *window, int x, int y)
 701  : BC_CheckBox(x, y, client->config.style & BC_FONT_BOLD, _("Bold"))
 702 {
 703         this->client = client;
 704         this->window = window;
 705 }
 706
 707 int TitleBold::handle_event()
 708 {
 709         client->config.style =
 710                 (client->config.style & ~BC_FONT_BOLD) |
 711                         (get_value() ? BC_FONT_BOLD : 0);
 712         window->send_configure_change();
 713         return 1;
 714 }
 715
 716 TitleItalic::TitleItalic(TitleMain *client, TitleWindow *window, int x, int y)
 717  : BC_CheckBox(x, y, client->config.style & BC_FONT_ITALIC, _("Italic"))
 718 {
 719         this->client = client;
 720         this->window = window;
 721 }
 722 int TitleItalic::handle_event()
 723 {
 724         client->config.style =
 725                 (client->config.style & ~BC_FONT_ITALIC) |
 726                         (get_value() ? BC_FONT_ITALIC : 0);
 727         window->send_configure_change();
 728         return 1;
 729 }
 730
 731
 732
 733 TitleSize::TitleSize(TitleMain *client, TitleWindow *window, int x, int y, char *text)
 734  : BC_PopupTextBox(window, &window->sizes, text, x, y, xS(64), yS(300))
 735 {
 736         this->client = client;
 737         this->window = window;
 738 }
 739 TitleSize::~TitleSize()
 740 {
 741 }
 742 int TitleSize::handle_event()
 743 {
 744         client->config.size = atol(get_text());
 745 //printf("TitleSize::handle_event 1 %s\n", get_text());
 746         window->send_configure_change();
 747         return 1;
 748 }
 749 void TitleSize::update(int size)
 750 {
 751         char string[BCTEXTLEN];
 752         sprintf(string, "%d", size);
 753         BC_PopupTextBox::update(string);
 754 }
 755
 756 TitlePitch::
 757 TitlePitch(TitleMain *client, TitleWindow *window, int x, int y, int *value)
 758  : BC_TumbleTextBox(window, *value, 0, INT_MAX, x, y, xS(64))
 759 {
 760         this->client = client;
 761         this->window = window;
 762         this->value = value;
 763 }
 764
 765 TitlePitch::
 766 ~TitlePitch()
 767 {
 768 }
 769
 770 int TitlePitch::handle_event()
 771 {
 772         *value = atol(get_text());
 773         window->send_configure_change();
 774         return 1;
 775 }
 776
 777 TitleColorButton::TitleColorButton(TitleMain *client, TitleWindow *window, int x, int y)
 778  : ColorCircleButton(_("Text Color"), x, y, COLOR_W, COLOR_H,
 779                 client->config.color, client->config.alpha, 1)
 780 {
 781         this->client = client;
 782         this->window = window;
 783 }
 784 int TitleColorButton::handle_new_color(int output, int alpha)
 785 {
 786         client->config.color = output;
 787         client->config.alpha = alpha;
 788         window->send_configure_change();
 789         return 1;
 790 }
 791 void TitleColorButton::handle_done_event(int result)
 792 {
 793         if( result ) {
 794                 handle_new_color(orig_color, orig_alpha);
 795                 window->lock_window("TitleColorButton::handle_done_event");
 796                 update_gui(orig_color);
 797                 window->unlock_window();
 798         }
 799 }
 800
 801 TitleOutlineColorButton::TitleOutlineColorButton(TitleMain *client, TitleWindow *window, int x, int y)
 802  : ColorCircleButton(_("Outline Color"), x, y, COLOR_W, COLOR_H,
 803                 client->config.outline_color, client->config.outline_alpha, 1)
 804 {
 805         this->client = client;
 806         this->window = window;
 807 }
 808 int TitleOutlineColorButton::handle_new_color(int output, int alpha)
 809 {
 810         client->config.outline_color = output;
 811         client->config.outline_alpha = alpha;
 812         window->send_configure_change();
 813         return 1;
 814 }
 815 void TitleOutlineColorButton::handle_done_event(int result)
 816 {
 817         if( result ) {
 818                 handle_new_color(orig_color, orig_alpha);
 819                 window->lock_window("TitleColorButton::handle_done_event");
 820                 update_gui(orig_color);
 821                 window->unlock_window();
 822         }
 823 }
 824
 825
 826 TitleMotion::TitleMotion(TitleMain *client, TitleWindow *window, int x, int y)
 827  : BC_PopupTextBox(window, &window->paths,
 828                 client->motion_to_text(client->config.motion_strategy),
 829                 x, y, xS(120), yS(100))
 830 {
 831         this->client = client;
 832         this->window = window;
 833 }
 834 int TitleMotion::handle_event()
 835 {
 836         client->config.motion_strategy = client->text_to_motion(get_text());
 837         window->send_configure_change();
 838         return 1;
 839 }
 840
 841 TitleLoop::TitleLoop(TitleMain *client, TitleWindow *window, int x, int y)
 842  : BC_CheckBox(x, y, client->config.loop, _("Loop"))
 843 {
 844         this->client = client;
 845         this->window = window;
 846 }
 847 int TitleLoop::handle_event()
 848 {
 849         client->config.loop = get_value();
 850         window->send_configure_change();
 851         return 1;
 852 }
 853 TitleTimecode::TitleTimecode(TitleMain *client, TitleWindow *window, int x, int y)
 854  : BC_CheckBox(x, y, client->config.timecode, _("Stamp timecode"))
 855 {
 856         this->client = client;
 857         this->window = window;
 858 }
 859 int TitleTimecode::handle_event()
 860 {
 861         client->config.timecode = get_value();
 862         client->send_configure_change();
 863         return 1;
 864 }
 865
 866 TitleTimecodeFormat::TitleTimecodeFormat(TitleMain *client, TitleWindow *window,
 867                 int x, int y, int tw, const char *text)
 868  : BC_PopupMenu(x, y, BC_PopupMenu::calculate_w(tw)+xS(10), text, 1)
 869 {
 870         this->client = client;
 871         this->window = window;
 872 }
 873
 874 int TitleTimecodeFormat::handle_event()
 875 {
 876         client->config.timecode_format = Units::text_to_format(get_text());
 877         window->send_configure_change();
 878         return 1;
 879 }
 880
 881 void TitleTimecodeFormat::create_objects()
 882 {
 883         char string[BCTEXTLEN];
 884         for( int i=0; i<lengthof(timeunit_formats); ++i ) {
 885                 add_item(new BC_MenuItem(
 886                         Units::print_time_format(timeunit_formats[i], string)));
 887         }
 888 }
 889
 890
 891 int TitleTimecodeFormat::update(int timecode_format)
 892 {
 893         char string[BCTEXTLEN];
 894         for( int i=0; i<lengthof(timeunit_formats); ++i ) {
 895                 if( timeunit_formats[i] == timecode_format ) {
 896                         set_text(Units::print_time_format(timeunit_formats[i], string));
 897                         break;
 898                 }
 899         }
 900         return 0;
 901 }
 902
 903 TitleFade::TitleFade(TitleMain *client, TitleWindow *window,
 904         double *value, int x, int y)
 905  : BC_TextBox(x, y, xS(80), 1, (float)*value)
 906 {
 907         this->client = client;
 908         this->window = window;
 909         this->value = value;
 910         set_precision(2);
 911 }
 912
 913 int TitleFade::handle_event()
 914 {
 915         *value = atof(get_text());
 916         window->send_configure_change();
 917         return 1;
 918 }
 919
 920 void TitleWindow::check_style(const char *font_name, int update)
 921 {
 922         BC_FontEntry *font_nrm = TitleMain::get_font(font_name, 0);
 923         BC_FontEntry *font_itl = TitleMain::get_font(font_name, BC_FONT_ITALIC);
 924         BC_FontEntry *font_bld = TitleMain::get_font(font_name, BC_FONT_BOLD);
 925         BC_FontEntry *font_bit = TitleMain::get_font(font_name, BC_FONT_ITALIC | BC_FONT_BOLD);
 926         int has_norm = font_nrm != 0 ? 1 : 0;
 927         int has_ital = font_itl != 0 || font_bit != 0 ? 1 : 0;
 928         int has_bold = font_bld != 0 || font_bit != 0 ? 1 : 0;
 929         if( bold->get_value() ) {
 930                 if( !has_bold ) bold->update(0);
 931         }
 932         else {
 933                 if( !has_norm && has_bold ) bold->update(1);
 934         }
 935         if( italic->get_value() ) {
 936                 if( !has_ital ) italic->update(0);
 937         }
 938         else {
 939                 if( !has_norm && has_ital ) italic->update(1);
 940         }
 941         if( has_norm && has_bold ) bold->enable();   else bold->disable();
 942         if( has_norm && has_ital ) italic->enable(); else italic->disable();
 943         if( update ) {
 944                 int style = stroker && atof(stroker->get_text()) ? BC_FONT_OUTLINE : 0;
 945                 if( bold->get_value() ) style |= BC_FONT_BOLD;
 946                 if( italic->get_value() ) style |= BC_FONT_ITALIC;
 947                 if( alias->get_value() ) style |= FONT_ALIAS;
 948                 client->config.style = style;
 949         }
 950 }
 951
 952 TitleFont::TitleFont(TitleMain *client, TitleWindow *window, int x, int y)
 953  : BC_PopupTextBox(window, &window->fonts, client->config.font,
 954                 x, y, xS(340), yS(300), LISTBOX_ICON_LIST)
 955 {
 956         this->client = client;
 957         this->window = window;
 958 }
 959 int TitleFont::handle_event()
 960 {
 961         strcpy(client->config.font, get_text());
 962         window->check_style(client->config.font, 1);
 963         window->send_configure_change();
 964         return 1;
 965 }
 966
 967 TitleText::TitleText(TitleMain *client, TitleWindow *window,
 968         int x, int y, int w, int h)
 969  : BC_ScrollTextBox(window, x, y, w,
 970                 BC_TextBox::pixels_to_rows(window, MEDIUMFONT, h),
 971                 client->config.wtext, 0)
 972 {
 973         this->client = client;
 974         this->window = window;
 975 //printf("TitleText::TitleText %s\n", client->config.text);
 976 }
 977
 978 int TitleText::button_press_event()
 979 {
 980         if( get_buttonpress() == 3 ) {
 981                 window->cur_ibeam = get_ibeam_letter();
 982                 window->cur_popup->activate_menu();
 983                 return 1;
 984         }
 985         return BC_ScrollTextBox::button_press_event();
 986 }
 987
 988 int TitleText::handle_event()
 989 {
 990         window->fonts_popup->deactivate();
 991         const wchr_t *wtext = get_wtext();
 992         long wlen = wstrlen(wtext);
 993         client->config.demand(wlen);
 994         wstrncpy(client->config.wtext, wtext, client->config.wsize);
 995         client->config.wlen = wlen;
 996         window->update_stats();
 997         window->send_configure_change();
 998         return 1;
 999 }
1000 TitleTextChars::TitleTextChars(int x, int y, int w)
1001  : BC_Title(x, y, "", MEDIUMFONT, -1, 0, w)
1002 {
1003 }
1004 TitleTextChars::~TitleTextChars()
1005 {
1006 }
1007 int TitleTextChars::update(int n)
1008 {
1009         char text[BCSTRLEN];
1010         sprintf(text, _("chars: %d  "),n);
1011         return BC_Title::update(text, 0);
1012 }
1013
1014
1015 TitleDropShadow::TitleDropShadow(TitleMain *client, TitleWindow *window, int x, int y)
1016  : BC_TumbleTextBox(window, client->config.dropshadow,
1017                 -1000, 1000, x, y, xS(70))
1018 {
1019         this->client = client;
1020         this->window = window;
1021 }
1022 int TitleDropShadow::handle_event()
1023 {
1024         client->config.dropshadow = atol(get_text());
1025         window->send_configure_change();
1026         return 1;
1027 }
1028
1029
1030 TitleOutline::TitleOutline(TitleMain *client, TitleWindow *window, int x, int y)
1031  : BC_TumbleTextBox(window, client->config.outline_size,
1032                 0.f, 1000.f, x, y, xS(70))
1033 {
1034         this->client = client;
1035         this->window = window;
1036         set_precision(1);
1037 }
1038 int TitleOutline::handle_event()
1039 {
1040         client->config.outline_size = atof(get_text());
1041         window->send_configure_change();
1042         return 1;
1043 }
1044
1045
1046 TitleStroker::TitleStroker(TitleMain *client, TitleWindow *window, int x, int y)
1047  : BC_TumbleTextBox(window, client->config.stroke_width,
1048                 0.f, 1000.f, x, y, xS(70))
1049 {
1050         this->client = client;
1051         this->window = window;
1052         set_precision(1);
1053 }
1054 int TitleStroker::handle_event()
1055 {
1056         client->config.stroke_width = atof(get_text());
1057         if( client->config.stroke_width )
1058                 client->config.style |= BC_FONT_OUTLINE;
1059         else
1060                 client->config.style &= ~BC_FONT_OUTLINE;
1061         window->send_configure_change();
1062         return 1;
1063 }
1064
1065
1066 TitleX::TitleX(TitleMain *client, TitleWindow *window, int x, int y)
1067  : BC_TumbleTextBox(window, client->config.title_x,
1068                 -32767.f, 32767.f, x, y, xS(50))
1069 {
1070         this->client = client;
1071         this->window = window;
1072         set_precision(1);
1073 }
1074 int TitleX::handle_event()
1075 {
1076         client->config.title_x = atof(get_text());
1077         window->update_drag();
1078         return 1;
1079 }
1080
1081 TitleY::TitleY(TitleMain *client, TitleWindow *window, int x, int y)
1082  : BC_TumbleTextBox(window, client->config.title_y,
1083                 -32767.f, 32767.f, x, y, xS(50))
1084 {
1085         this->client = client;
1086         this->window = window;
1087         set_precision(1);
1088 }
1089 int TitleY::handle_event()
1090 {
1091         client->config.title_y = atof(get_text());
1092         window->update_drag();
1093         return 1;
1094 }
1095
1096 TitleW::TitleW(TitleMain *client, TitleWindow *window, int x, int y)
1097  : BC_TumbleTextBox(window, client->config.title_w,
1098                 0, 32767, x, y, xS(50))
1099 {
1100         this->client = client;
1101         this->window = window;
1102 }
1103 int TitleW::handle_event()
1104 {
1105         client->config.title_w = atol(get_text());
1106         window->update_drag();
1107         return 1;
1108 }
1109
1110 TitleH::TitleH(TitleMain *client, TitleWindow *window, int x, int y)
1111  : BC_TumbleTextBox(window, client->config.title_h,
1112                 0, 32767, x, y, xS(50))
1113 {
1114         this->client = client;
1115         this->window = window;
1116 }
1117 int TitleH::handle_event()
1118 {
1119         client->config.title_h = atol(get_text());
1120         window->update_drag();
1121         return 1;
1122 }
1123
1124 TitleSpeed::TitleSpeed(TitleMain *client, TitleWindow *window, int x, int y)
1125  : BC_TumbleTextBox(window, client->config.pixels_per_second,
1126                 0.f, 1000.f, x, y, xS(100))
1127 {
1128         this->client = client;
1129         this->window = window;
1130         set_precision(2);
1131         set_increment(10);
1132 }
1133
1134
1135 int TitleSpeed::handle_event()
1136 {
1137         client->config.pixels_per_second = atof(get_text());
1138         window->send_configure_change();
1139         return 1;
1140 }
1141
1142
1143 TitleLeft::TitleLeft(TitleMain *client, TitleWindow *window, int x, int y)
1144  : BC_Radial(x, y, client->config.hjustification == JUSTIFY_LEFT, _("Left"))
1145 {
1146         this->client = client;
1147         this->window = window;
1148 }
1149 int TitleLeft::handle_event()
1150 {
1151         client->config.hjustification = JUSTIFY_LEFT;
1152         window->update_justification();
1153         window->send_configure_change();
1154         return 1;
1155 }
1156
1157 TitleCenter::TitleCenter(TitleMain *client, TitleWindow *window, int x, int y)
1158  : BC_Radial(x, y, client->config.hjustification == JUSTIFY_CENTER, _("Center"))
1159 {
1160         this->client = client;
1161         this->window = window;
1162 }
1163 int TitleCenter::handle_event()
1164 {
1165         client->config.hjustification = JUSTIFY_CENTER;
1166         window->update_justification();
1167         window->send_configure_change();
1168         return 1;
1169 }
1170
1171 TitleRight::TitleRight(TitleMain *client, TitleWindow *window, int x, int y)
1172  : BC_Radial(x, y, client->config.hjustification == JUSTIFY_RIGHT, _("Right"))
1173 {
1174         this->client = client;
1175         this->window = window;
1176 }
1177 int TitleRight::handle_event()
1178 {
1179         client->config.hjustification = JUSTIFY_RIGHT;
1180         window->update_justification();
1181         window->send_configure_change();
1182         return 1;
1183 }
1184
1185
1186
1187 TitleTop::TitleTop(TitleMain *client, TitleWindow *window, int x, int y)
1188  : BC_Radial(x, y, client->config.vjustification == JUSTIFY_TOP, _("Top"))
1189 {
1190         this->client = client;
1191         this->window = window;
1192 }
1193 int TitleTop::handle_event()
1194 {
1195         client->config.vjustification = JUSTIFY_TOP;
1196         window->update_justification();
1197         window->send_configure_change();
1198         return 1;
1199 }
1200
1201 TitleMid::TitleMid(TitleMain *client, TitleWindow *window, int x, int y)
1202  : BC_Radial(x, y, client->config.vjustification == JUSTIFY_MID, _("Mid"))
1203 {
1204         this->client = client;
1205         this->window = window;
1206 }
1207 int TitleMid::handle_event()
1208 {
1209         client->config.vjustification = JUSTIFY_MID;
1210         window->update_justification();
1211         window->send_configure_change();
1212         return 1;
1213 }
1214
1215 TitleBottom::TitleBottom(TitleMain *client, TitleWindow *window, int x, int y)
1216  : BC_Radial(x, y, client->config.vjustification == JUSTIFY_BOTTOM, _("Bottom"))
1217 {
1218         this->client = client;
1219         this->window = window;
1220 }
1221 int TitleBottom::handle_event()
1222 {
1223         client->config.vjustification = JUSTIFY_BOTTOM;
1224         window->update_justification();
1225         window->send_configure_change();
1226         return 1;
1227 }
1228
1229 TitleDrag::TitleDrag(TitleMain *client, TitleWindow *window, int x, int y)
1230  : DragCheckBox(client->server->mwindow, x, y, _("Drag"), &client->config.drag,
1231                 client->config.title_x, client->config.title_y,
1232                 client->config.title_w, client->config.title_h)
1233 {
1234         this->client = client;
1235         this->window = window;
1236 }
1237
1238 Track *TitleDrag::get_drag_track()
1239 {
1240         return !client->server->plugin ? 0 :
1241                 client->server->plugin->track;
1242 }
1243 int64_t TitleDrag::get_drag_position()
1244 {
1245         return client->get_source_position();
1246 }
1247
1248 void TitleDrag::update_gui()
1249 {
1250         client->config.drag = get_value();
1251         client->config.title_x = drag_x;
1252         client->config.title_y = drag_y;
1253         client->config.title_w = drag_w+0.5;
1254         client->config.title_h = drag_h+0.5;
1255         window->title_x->update((float)client->config.title_x);
1256         window->title_y->update((float)client->config.title_y);
1257         window->title_w->update((int64_t)client->config.title_w);
1258         window->title_h->update((int64_t)client->config.title_h);
1259         window->send_configure_change();
1260 }
1261
1262 int TitleDrag::handle_event()
1263 {
1264         int ret = DragCheckBox::handle_event();
1265         window->send_configure_change();
1266         return ret;
1267 }
1268
1269 TitleBackground::TitleBackground(TitleMain *client, TitleWindow *window, int x, int y)
1270  : BC_CheckBox(x, y, client->config.background, _("Background:"))
1271 {
1272         this->client = client;
1273         this->window = window;
1274 }
1275
1276 int TitleBackground::handle_event()
1277 {
1278         client->config.background = get_value();
1279         window->send_configure_change();
1280         return 1;
1281 }
1282
1283 TitleBackgroundPath::TitleBackgroundPath(TitleMain *client, TitleWindow *window, int x, int y)
1284  : BC_TextBox(x, y, xS(240), 1, client->config.background_path)
1285 {
1286         this->client = client;
1287         this->window = window;
1288 }
1289
1290 int TitleBackgroundPath::handle_event()
1291 {
1292         strncpy(client->config.background_path, get_text(), sizeof(client->config.background_path));
1293         window->send_configure_change();
1294         return 1;
1295 }
1296
1297 TitleLoopPlayback::TitleLoopPlayback(TitleMain *client, TitleWindow *window, int x, int y)
1298  : BC_CheckBox(x, y, client->config.loop_playback, _("Loop playback"))
1299 {
1300         this->client = client;
1301         this->window = window;
1302 }
1303 int TitleLoopPlayback::handle_event()
1304 {
1305         client->config.loop_playback = get_value();
1306         window->send_configure_change();
1307         return 1;
1308 }
1309
1310
1311 TitleCurPopup::TitleCurPopup(TitleMain *client, TitleWindow *window)
1312  : BC_PopupMenu(0, 0, 0, "", 0)
1313 {
1314         this->client = client;
1315         this->window = window;
1316 }
1317 int TitleCurPopup::handle_event()
1318 {
1319         return 1;
1320 }
1321
1322 void TitleCurSubMenu::add_subitemx(int popup_type, va_list ap, const char *fmt)
1323 {
1324         char item[BCSTRLEN];
1325         vsnprintf(item, sizeof(item)-1, fmt, ap);
1326         item[sizeof(item)-1] = 0;
1327         add_submenuitem(new TitleCurSubMenuItem(this, item, popup_type));
1328 }
1329
1330 void TitleCurPopup::create_objects()
1331 {
1332         TitleCurItem *cur_item;
1333         TitleCurSubMenu *sub_menu;
1334         char *item;
1335         add_item(cur_item = new TitleCurItem(this, item = _(KW_NUDGE)));
1336         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1337         sub_menu->add_subitem("%s dx,dy",item);
1338         sub_menu->add_subitem("/%s",item);
1339         add_item(cur_item = new TitleCurItem(this, item = _(KW_COLOR)));
1340         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1341         sub_menu->add_subitem(POPUP_COLOR,"%s %s",item,_("#"));
1342         sub_menu->add_subitem("%s ",item);
1343         sub_menu->add_subitem("/%s",item);
1344         add_item(cur_item = new TitleCurItem(this, item = _(KW_ALPHA)));
1345         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1346         sub_menu->add_subitem("%s ",item);
1347         sub_menu->add_subitem("%s 0.",item);
1348         sub_menu->add_subitem("%s .5",item);
1349         sub_menu->add_subitem("%s 1.",item);
1350         sub_menu->add_subitem("/%s",item);
1351         add_item(cur_item = new TitleCurItem(this, item = _(KW_FONT)));
1352         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1353         sub_menu->add_subitem(POPUP_FONT,"%s %s",item, _("name"));
1354         sub_menu->add_subitem(POPUP_OFFSET, "%s ",item);
1355         sub_menu->add_subitem("/%s",item);
1356         add_item(cur_item = new TitleCurItem(this, item = _(KW_SIZE)));
1357         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1358         sub_menu->add_subitem("%s +",item);
1359         sub_menu->add_subitem("%s -",item);
1360         sub_menu->add_subitem("%s ",item);
1361         sub_menu->add_subitem("/%s",item);
1362         add_item(cur_item = new TitleCurItem(this, item = _(KW_BOLD)));
1363         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1364         sub_menu->add_subitem("%s 1",item);
1365         sub_menu->add_subitem("%s 0",item);
1366         sub_menu->add_subitem("/%s",item);
1367         add_item(cur_item = new TitleCurItem(this, item = _(KW_ITALIC)));
1368         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1369         sub_menu->add_subitem("%s 1",item);
1370         sub_menu->add_subitem("%s 0",item);
1371         sub_menu->add_subitem("/%s",item);
1372         add_item(cur_item = new TitleCurItem(this, item = _(KW_CAPS)));
1373         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1374         sub_menu->add_subitem("%s 1",item);
1375         sub_menu->add_subitem("%s 0",item);
1376         sub_menu->add_subitem("%s -1",item);
1377         sub_menu->add_subitem("/%s",item);
1378         add_item(cur_item = new TitleCurItem(this, item = _(KW_UL)));
1379         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1380         sub_menu->add_subitem("%s 1",item);
1381         sub_menu->add_subitem("%s 0",item);
1382         sub_menu->add_subitem("/%s",item);
1383         add_item(cur_item = new TitleCurItem(this, item = _(KW_BLINK)));
1384         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1385         sub_menu->add_subitem("%s 1",item);
1386         sub_menu->add_subitem("%s -1",item);
1387         sub_menu->add_subitem("%s ",item);
1388         sub_menu->add_subitem("%s 0",item);
1389         sub_menu->add_subitem("/%s",item);
1390         add_item(cur_item = new TitleCurItem(this, item = _(KW_FIXED)));
1391         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1392         sub_menu->add_subitem("%s ",item);
1393         sub_menu->add_subitem("%s 20",item);
1394         sub_menu->add_subitem("%s 10",item);
1395         sub_menu->add_subitem("%s 0",item);
1396         sub_menu->add_subitem("/%s",item);
1397         add_item(cur_item = new TitleCurItem(this, item = _(KW_ALIAS)));
1398         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1399         sub_menu->add_subitem("%s 1",item);
1400         sub_menu->add_subitem("%s 0",item);
1401         sub_menu->add_subitem("/%s",item);
1402         add_item(cur_item = new TitleCurItem(this, item = _(KW_SUP)));
1403         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1404         sub_menu->add_subitem("%s 1",item);
1405         sub_menu->add_subitem("%s 0",item);
1406         sub_menu->add_subitem("%s -1",item);
1407         sub_menu->add_subitem("/%s",item);
1408         add_item(cur_item = new TitleCurItem(this, item = _(KW_PNG)));
1409         cur_item->add_submenu(sub_menu = new TitleCurSubMenu(cur_item));
1410         sub_menu->add_subitem(POPUP_PNG,"%s %s", item, _("file"));
1411 }
1412
1413 TitleCurItem::TitleCurItem(TitleCurPopup *popup, const char *text)
1414  : BC_MenuItem(text)
1415 {
1416         this->popup = popup;
1417 }
1418 int TitleCurItem::handle_event()
1419 {
1420         return 1;
1421 }
1422
1423 TitleCurSubMenu::TitleCurSubMenu(TitleCurItem *cur_item)
1424 {
1425         this->cur_item = cur_item;
1426 }
1427 TitleCurSubMenu::~TitleCurSubMenu()
1428 {
1429 }
1430
1431 TitleCurSubMenuItem::TitleCurSubMenuItem(TitleCurSubMenu *submenu, const char *text, int popup_type)
1432  : BC_MenuItem(text)
1433 {
1434         this->submenu = submenu;
1435         this->popup_type = popup_type;
1436 }
1437 TitleCurSubMenuItem::~TitleCurSubMenuItem()
1438 {
1439 }
1440 int TitleCurSubMenuItem::handle_event()
1441 {
1442         TitleCurPopup *popup = submenu->cur_item->popup;
1443         TitleWindow *window = popup->window;
1444         const char *item_text = get_text();
1445         int ofs = *item_text == '/' ? 0 : -1;
1446         switch( popup_type ) {
1447         case POPUP_FONT: {
1448                 int px, py;
1449                 window->get_pop_cursor(px ,py);
1450                 window->fonts_popup->activate(px, py, xS(300),yS(200));
1451                 return 1; }
1452         case POPUP_COLOR: {
1453                 window->color_popup->activate();
1454                 return 1; }
1455         case POPUP_PNG: {
1456                 window->png_popup->activate();
1457                 return 1; }
1458         case POPUP_OFFSET:
1459                 ofs = -1;
1460                 break;
1461         }
1462         char txt[BCSTRLEN];
1463         sprintf(txt, "<%s>", item_text);
1464         return window->insert_ibeam(txt, ofs);
1465 }
1466
1467 TitleFontsPopup::TitleFontsPopup(TitleMain *client, TitleWindow *window)
1468  : BC_ListBox(-1, -1, 1, 1, LISTBOX_ICON_LIST,
1469         &window->fonts, 0, 0, 1, 0, 1)
1470 {
1471         this->client = client;
1472         this->window = window;
1473         set_use_button(0);
1474         set_show_query(1);
1475 }
1476 TitleFontsPopup::~TitleFontsPopup()
1477 {
1478 }
1479 int TitleFontsPopup::keypress_event()
1480 {
1481         switch( get_keypress() ) {
1482         case ESC:
1483         case DELETE:
1484                 deactivate();
1485                 return 1;
1486         default:
1487                 break;
1488         }
1489         return BC_ListBox::keypress_event();
1490 }
1491
1492 int TitleFontsPopup::handle_event()
1493 {
1494         deactivate();
1495         BC_ListBoxItem *item = get_selection(0, 0);
1496         if( !item ) return 1;
1497         const char *item_text = item->get_text();
1498         char txt[BCTEXTLEN];  sprintf(txt, "<%s %s>", _(KW_FONT), item_text);
1499         return window->insert_ibeam(txt);
1500 }
1501
1502 TitleColorPopup::TitleColorPopup(TitleMain *client, TitleWindow *window)
1503  : ColorPicker(0, _("Color"))
1504 {
1505         this->client = client;
1506         this->window = window;
1507         this->color_value = client->config.color;
1508 }
1509 TitleColorPopup::~TitleColorPopup()
1510 {
1511 }
1512 int TitleColorPopup::handle_new_color(int output, int alpha)
1513 {
1514         color_value = output;
1515         return 1;
1516 }
1517 int TitleColorPopup::activate()
1518 {
1519         start_window(client->config.color, 255, 1);
1520         return 1;
1521 }
1522 void TitleColorPopup::handle_done_event(int result)
1523 {
1524         if( !result ) {
1525                 char txt[BCSTRLEN];  sprintf(txt, "<%s #%06x>", _(KW_COLOR), color_value);
1526                 window->lock_window("TitleColorPopup::handle_done_event");
1527                 window->insert_ibeam(txt);
1528                 window->unlock_window();
1529         }
1530 }
1531
1532 TitlePngPopup::TitlePngPopup(TitleMain *client, TitleWindow *window)
1533  : BC_DialogThread()
1534 {
1535         this->client = client;
1536         this->window = window;
1537 }
1538
1539 TitlePngPopup::~TitlePngPopup()
1540 {
1541         close_window();
1542 }
1543
1544 void TitlePngPopup::handle_done_event(int result)
1545 {
1546         if( result ) return;
1547         BrowseButtonWindow *gui = (BrowseButtonWindow *)get_gui();
1548         const char *path = gui->get_submitted_path();
1549         char txt[BCSTRLEN];  sprintf(txt, "<%s %s>", _(KW_PNG), path);
1550         window->lock_window("TitlePngPopup::handle_done_event");
1551         window->insert_ibeam(txt);
1552         window->unlock_window();
1553 }
1554
1555 BC_Window *TitlePngPopup::new_gui()
1556 {
1557         MWindow *mwindow = client->server->mwindow;
1558         int x, y;  mwindow->gui->get_abs_cursor(x, y);
1559
1560         BC_Window *gui = new BrowseButtonWindow(mwindow->theme,
1561                 x-xS(25), y-yS(100), window, "", _("Png file"), _("Png path"), 0);
1562         gui->create_objects();
1563         return gui;
1564 }
1565
1566 int TitlePngPopup::activate()
1567 {
1568         BC_DialogThread::start();
1569         return 1;
1570 }
1571