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