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