1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003 the VideoLAN team
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
8 * Olivier Teulière <ipkiss@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
26 #include "builder.hpp"
27 #include "builder_data.hpp"
28 #include "interpreter.hpp"
29 #include "../src/file_bitmap.hpp"
30 #include "../src/os_factory.hpp"
31 #include "../src/generic_bitmap.hpp"
32 #include "../src/top_window.hpp"
33 #include "../src/anchor.hpp"
34 #include "../src/bitmap_font.hpp"
35 #include "../src/ft2_font.hpp"
36 #include "../src/theme.hpp"
37 #include "../controls/ctrl_button.hpp"
38 #include "../controls/ctrl_checkbox.hpp"
39 #include "../controls/ctrl_image.hpp"
40 #include "../controls/ctrl_list.hpp"
41 #include "../controls/ctrl_move.hpp"
42 #include "../controls/ctrl_resize.hpp"
43 #include "../controls/ctrl_slider.hpp"
44 #include "../controls/ctrl_radialslider.hpp"
45 #include "../controls/ctrl_text.hpp"
46 #include "../controls/ctrl_tree.hpp"
47 #include "../controls/ctrl_video.hpp"
48 #include "../utils/position.hpp"
49 #include "../utils/var_bool.hpp"
50 #include "../utils/var_text.hpp"
52 #include "vlc_image.h"
55 Builder::Builder( intf_thread_t *pIntf, const BuilderData &rData,
56 const string &rPath ):
57 SkinObject( pIntf ), m_rData( rData ), m_path( rPath ), m_pTheme( NULL )
59 m_pImageHandler = image_HandlerCreate( pIntf );
64 if( m_pImageHandler ) image_HandlerDelete( m_pImageHandler );
67 CmdGeneric *Builder::parseAction( const string &rAction )
69 return Interpreter::instance( getIntf() )->parseAction( rAction, m_pTheme );
74 #define ADD_OBJECTS( type ) \
75 list<BuilderData::type>::const_iterator it##type; \
76 for( it##type = m_rData.m_list##type.begin(); \
77 it##type != m_rData.m_list##type.end(); it##type++ ) \
79 add##type( *it##type ); \
83 Theme *Builder::build()
85 m_pTheme = new Theme( getIntf() );
86 if( m_pTheme == NULL )
91 // Create everything from the data in the XML
93 ADD_OBJECTS( Bitmap );
94 ADD_OBJECTS( SubBitmap );
95 ADD_OBJECTS( BitmapFont );
97 ADD_OBJECTS( Window );
98 ADD_OBJECTS( Layout );
99 ADD_OBJECTS( Anchor );
100 ADD_OBJECTS( Button );
101 ADD_OBJECTS( Checkbox );
102 ADD_OBJECTS( Image );
104 ADD_OBJECTS( RadialSlider );
105 ADD_OBJECTS( Slider );
108 ADD_OBJECTS( Video );
114 // Macro to get a bitmap by its ID in the builder
115 #define GET_BMP( pBmp, id ) \
118 pBmp = m_pTheme->getBitmapById(id); \
121 msg_Err( getIntf(), "unknown bitmap id: %s", id.c_str() ); \
126 void Builder::addTheme( const BuilderData::Theme &rData )
128 WindowManager &rManager = m_pTheme->getWindowManager();
129 rManager.setMagnetValue( rData.m_magnet );
130 rManager.setAlphaValue( rData.m_alpha );
131 rManager.setMoveAlphaValue( rData.m_moveAlpha );
132 GenericFont *pFont = getFont( rData.m_tooltipfont );
135 rManager.createTooltip( *pFont );
139 msg_Warn( getIntf(), "Invalid tooltip font: %s",
140 rData.m_tooltipfont.c_str() );
145 void Builder::addBitmap( const BuilderData::Bitmap &rData )
147 GenericBitmap *pBmp =
148 new FileBitmap( getIntf(), m_pImageHandler,
149 getFilePath( rData.m_fileName ), rData.m_alphaColor );
150 if( !pBmp->getData() )
156 m_pTheme->m_bitmaps[rData.m_id] = GenericBitmapPtr( pBmp );
160 void Builder::addSubBitmap( const BuilderData::SubBitmap &rData )
162 // Get the parent bitmap
163 GenericBitmap *pParentBmp = NULL;
164 GET_BMP( pParentBmp, rData.m_parent );
166 // Copy a region of the parent bitmap to the new one
168 new BitmapImpl( getIntf(), rData.m_width, rData.m_height );
169 bool res = pBmp->drawBitmap( *pParentBmp, rData.m_x, rData.m_y, 0, 0,
170 rData.m_width, rData.m_height );
173 // Invalid sub-bitmap
175 msg_Warn( getIntf(), "SubBitmap %s ignored", rData.m_id.c_str() );
178 m_pTheme->m_bitmaps[rData.m_id] = GenericBitmapPtr( pBmp );
182 void Builder::addBitmapFont( const BuilderData::BitmapFont &rData )
184 GenericBitmap *pBmp =
185 new FileBitmap( getIntf(), m_pImageHandler,
186 getFilePath( rData.m_file ), 0 );
187 if( !pBmp->getData() )
194 m_pTheme->m_bitmaps[rData.m_id] = GenericBitmapPtr( pBmp );
196 GenericFont *pFont = new BitmapFont( getIntf(), *pBmp, rData.m_type );
199 m_pTheme->m_fonts[rData.m_id] = GenericFontPtr( pFont );
208 void Builder::addFont( const BuilderData::Font &rData )
210 // Try to load the font from the theme directory
211 GenericFont *pFont = new FT2Font( getIntf(),
212 getFilePath( rData.m_fontFile ),
216 m_pTheme->m_fonts[rData.m_id] = GenericFontPtr( pFont );
222 // Font not found; try in the resource path
223 OSFactory *pOSFactory = OSFactory::instance( getIntf() );
224 const list<string> &resPath = pOSFactory->getResourcePath();
225 const string &sep = pOSFactory->getDirSeparator();
227 list<string>::const_iterator it;
228 for( it = resPath.begin(); it != resPath.end(); it++ )
230 string path = (*it) + sep + "fonts" + sep + rData.m_fontFile;
231 pFont = new FT2Font( getIntf(), path, rData.m_size );
234 // Font loaded successfully
235 m_pTheme->m_fonts[rData.m_id] = GenericFontPtr( pFont );
247 void Builder::addWindow( const BuilderData::Window &rData )
250 new TopWindow( getIntf(), rData.m_xPos, rData.m_yPos,
251 m_pTheme->getWindowManager(),
252 rData.m_dragDrop, rData.m_playOnDrop,
255 m_pTheme->m_windows[rData.m_id] = TopWindowPtr( pWin );
259 void Builder::addLayout( const BuilderData::Layout &rData )
261 TopWindow *pWin = m_pTheme->getWindowById(rData.m_windowId);
264 msg_Err( getIntf(), "unknown window id: %s", rData.m_windowId.c_str() );
268 int minWidth = rData.m_minWidth != -1 ? rData.m_minWidth : rData.m_width;
269 int maxWidth = rData.m_maxWidth != -1 ? rData.m_maxWidth : rData.m_width;
270 int minHeight = rData.m_minHeight != -1 ? rData.m_minHeight :
272 int maxHeight = rData.m_maxHeight != -1 ? rData.m_maxHeight :
274 GenericLayout *pLayout = new GenericLayout( getIntf(), rData.m_width,
276 minWidth, maxWidth, minHeight,
278 m_pTheme->m_layouts[rData.m_id] = GenericLayoutPtr( pLayout );
280 // Attach the layout to its window
281 m_pTheme->getWindowManager().addLayout( *pWin, *pLayout );
285 void Builder::addAnchor( const BuilderData::Anchor &rData )
287 GenericLayout *pLayout = m_pTheme->getLayoutById(rData.m_layoutId);
288 if( pLayout == NULL )
290 msg_Err( getIntf(), "unknown layout id: %s", rData.m_layoutId.c_str() );
294 Bezier *pCurve = getPoints( rData.m_points.c_str() );
297 msg_Err( getIntf(), "Invalid format in tag points=\"%s\"",
298 rData.m_points.c_str() );
301 m_pTheme->m_curves.push_back( BezierPtr( pCurve ) );
303 Anchor *pAnc = new Anchor( getIntf(), rData.m_xPos, rData.m_yPos,
304 rData.m_range, rData.m_priority,
306 pLayout->addAnchor( pAnc );
310 void Builder::addButton( const BuilderData::Button &rData )
312 // Get the bitmaps of the button
313 GenericBitmap *pBmpUp = NULL;
314 GET_BMP( pBmpUp, rData.m_upId );
316 GenericBitmap *pBmpDown = pBmpUp;
317 GET_BMP( pBmpDown, rData.m_downId );
319 GenericBitmap *pBmpOver = pBmpUp;
320 GET_BMP( pBmpOver, rData.m_overId );
322 GenericLayout *pLayout = m_pTheme->getLayoutById(rData.m_layoutId);
323 if( pLayout == NULL )
325 msg_Err( getIntf(), "unknown layout id: %s", rData.m_layoutId.c_str() );
329 CmdGeneric *pCommand = parseAction( rData.m_actionId );
330 if( pCommand == NULL )
332 msg_Err( getIntf(), "Invalid action: %s", rData.m_actionId.c_str() );
336 // Get the visibility variable
337 // XXX check when it is null
338 Interpreter *pInterpreter = Interpreter::instance( getIntf() );
339 VarBool *pVisible = pInterpreter->getVarBool( rData.m_visible, m_pTheme );
341 CtrlButton *pButton = new CtrlButton( getIntf(), *pBmpUp, *pBmpOver,
342 *pBmpDown, *pCommand, UString( getIntf(), rData.m_tooltip.c_str() ),
343 UString( getIntf(), rData.m_help.c_str() ), pVisible );
345 // Compute the position of the control
346 // XXX (we suppose all the images have the same size...)
347 const Position pos = makePosition( rData.m_leftTop, rData.m_rightBottom,
348 rData.m_xPos, rData.m_yPos,
350 pBmpUp->getHeight(), *pLayout );
352 pLayout->addControl( pButton, pos, rData.m_layer );
354 m_pTheme->m_controls[rData.m_id] = CtrlGenericPtr( pButton );
358 void Builder::addCheckbox( const BuilderData::Checkbox &rData )
360 // Get the bitmaps of the checkbox
361 GenericBitmap *pBmpUp1 = NULL;
362 GET_BMP( pBmpUp1, rData.m_up1Id );
364 GenericBitmap *pBmpDown1 = pBmpUp1;
365 GET_BMP( pBmpDown1, rData.m_down1Id );
367 GenericBitmap *pBmpOver1 = pBmpUp1;
368 GET_BMP( pBmpOver1, rData.m_over1Id );
370 GenericBitmap *pBmpUp2 = NULL;
371 GET_BMP( pBmpUp2, rData.m_up2Id );
373 GenericBitmap *pBmpDown2 = pBmpUp2;
374 GET_BMP( pBmpDown2, rData.m_down2Id );
376 GenericBitmap *pBmpOver2 = pBmpUp2;
377 GET_BMP( pBmpOver2, rData.m_over2Id );
379 GenericLayout *pLayout = m_pTheme->getLayoutById(rData.m_layoutId);
380 if( pLayout == NULL )
382 msg_Err( getIntf(), "unknown layout id: %s", rData.m_layoutId.c_str() );
386 CmdGeneric *pCommand1 = parseAction( rData.m_action1 );
387 if( pCommand1 == NULL )
389 msg_Err( getIntf(), "Invalid action: %s", rData.m_action1.c_str() );
393 CmdGeneric *pCommand2 = parseAction( rData.m_action2 );
394 if( pCommand2 == NULL )
396 msg_Err( getIntf(), "Invalid action: %s", rData.m_action2.c_str() );
400 // Get the state variable
401 Interpreter *pInterpreter = Interpreter::instance( getIntf() );
402 VarBool *pVar = pInterpreter->getVarBool( rData.m_state, m_pTheme );
405 // TODO: default state
409 // Get the visibility variable
410 // XXX check when it is null
411 VarBool *pVisible = pInterpreter->getVarBool( rData.m_visible, m_pTheme );
413 // Create the control
414 CtrlCheckbox *pCheckbox = new CtrlCheckbox( getIntf(), *pBmpUp1,
415 *pBmpOver1, *pBmpDown1, *pBmpUp2, *pBmpOver2, *pBmpDown2, *pCommand1,
416 *pCommand2, UString( getIntf(), rData.m_tooltip1.c_str() ),
417 UString( getIntf(), rData.m_tooltip2.c_str() ), *pVar,
418 UString( getIntf(), rData.m_help.c_str() ), pVisible );
420 // Compute the position of the control
421 // XXX (we suppose all the images have the same size...)
422 const Position pos = makePosition( rData.m_leftTop, rData.m_rightBottom,
423 rData.m_xPos, rData.m_yPos,
425 pBmpUp1->getHeight(), *pLayout );
427 pLayout->addControl( pCheckbox, pos, rData.m_layer );
429 m_pTheme->m_controls[rData.m_id] = CtrlGenericPtr( pCheckbox );
433 void Builder::addImage( const BuilderData::Image &rData )
435 GenericBitmap *pBmp = NULL;
436 GET_BMP( pBmp, rData.m_bmpId );
438 GenericLayout *pLayout = m_pTheme->getLayoutById(rData.m_layoutId);
439 if( pLayout == NULL )
441 msg_Err( getIntf(), "unknown layout id: %s", rData.m_layoutId.c_str() );
445 TopWindow *pWindow = m_pTheme->getWindowById(rData.m_windowId);
446 if( pWindow == NULL )
448 msg_Err( getIntf(), "unknown window id: %s", rData.m_windowId.c_str() );
452 // Get the visibility variable
453 // XXX check when it is null
454 Interpreter *pInterpreter = Interpreter::instance( getIntf() );
455 VarBool *pVisible = pInterpreter->getVarBool( rData.m_visible, m_pTheme );
457 CtrlImage::resize_t resizeMethod =
458 (rData.m_resize == "scale" ? CtrlImage::kScale : CtrlImage::kMosaic);
459 CtrlImage *pImage = new CtrlImage( getIntf(), *pBmp, resizeMethod,
460 UString( getIntf(), rData.m_help.c_str() ), pVisible );
462 // Compute the position of the control
463 const Position pos = makePosition( rData.m_leftTop, rData.m_rightBottom,
465 rData.m_yPos, pBmp->getWidth(),
466 pBmp->getHeight(), *pLayout );
468 // XXX: test to be changed! XXX
469 if( rData.m_actionId == "move" )
471 CtrlMove *pMove = new CtrlMove( getIntf(), m_pTheme->getWindowManager(),
472 *pImage, *pWindow, UString( getIntf(), rData.m_help.c_str() ),
474 pLayout->addControl( pMove, pos, rData.m_layer );
476 else if( rData.m_actionId == "resizeSE" )
478 CtrlResize *pResize = new CtrlResize( getIntf(), *pImage, *pLayout,
479 UString( getIntf(), rData.m_help.c_str() ), NULL );
480 pLayout->addControl( pResize, pos, rData.m_layer );
484 pLayout->addControl( pImage, pos, rData.m_layer );
487 m_pTheme->m_controls[rData.m_id] = CtrlGenericPtr( pImage );
491 void Builder::addText( const BuilderData::Text &rData )
493 GenericLayout *pLayout = m_pTheme->getLayoutById(rData.m_layoutId);
494 if( pLayout == NULL )
496 msg_Err( getIntf(), "unknown layout id: %s", rData.m_layoutId.c_str() );
500 GenericFont *pFont = getFont( rData.m_fontId );
503 msg_Err( getIntf(), "Unknown font id: %s", rData.m_fontId.c_str() );
507 // Create a text variable
508 VarText *pVar = new VarText( getIntf() );
509 UString msg( getIntf(), rData.m_text.c_str() );
511 m_pTheme->m_vars.push_back( VariablePtr( pVar ) );
513 // Get the visibility variable
514 // XXX check when it is null
515 Interpreter *pInterpreter = Interpreter::instance( getIntf() );
516 VarBool *pVisible = pInterpreter->getVarBool( rData.m_visible, m_pTheme );
518 CtrlText *pText = new CtrlText( getIntf(), *pVar, *pFont,
519 UString( getIntf(), rData.m_help.c_str() ), rData.m_color, pVisible );
521 int height = pFont->getSize();
523 // Compute the position of the control
524 const Position pos = makePosition( rData.m_leftTop, rData.m_rightBottom,
525 rData.m_xPos, rData.m_yPos,
526 rData.m_width, height,
529 pLayout->addControl( pText, pos, rData.m_layer );
531 m_pTheme->m_controls[rData.m_id] = CtrlGenericPtr( pText );
535 void Builder::addRadialSlider( const BuilderData::RadialSlider &rData )
537 // Get the bitmaps of the slider
538 GenericBitmap *pSeq = NULL;
539 GET_BMP( pSeq, rData.m_sequence );
541 GenericLayout *pLayout = m_pTheme->getLayoutById(rData.m_layoutId);
542 if( pLayout == NULL )
544 msg_Err( getIntf(), "unknown layout id: %s", rData.m_layoutId.c_str() );
548 // Get the variable associated to the slider
549 Interpreter *pInterpreter = Interpreter::instance( getIntf() );
550 VarPercent *pVar = pInterpreter->getVarPercent( rData.m_value, m_pTheme );
553 msg_Err( getIntf(), "Unknown slider value: %s", rData.m_value.c_str() );
557 // Get the visibility variable
558 // XXX check when it is null
559 VarBool *pVisible = pInterpreter->getVarBool( rData.m_visible, m_pTheme );
561 // Create the control
562 CtrlRadialSlider *pRadial =
563 new CtrlRadialSlider( getIntf(), *pSeq, rData.m_nbImages, *pVar,
564 rData.m_minAngle, rData.m_maxAngle,
565 UString( getIntf(), rData.m_help.c_str() ),
568 // XXX: resizing is not supported
569 // Compute the position of the control
571 makePosition( rData.m_leftTop, rData.m_rightBottom, rData.m_xPos,
572 rData.m_yPos, pSeq->getWidth(),
573 pSeq->getHeight() / rData.m_nbImages, *pLayout );
575 pLayout->addControl( pRadial, pos, rData.m_layer );
577 m_pTheme->m_controls[rData.m_id] = CtrlGenericPtr( pRadial );
581 void Builder::addSlider( const BuilderData::Slider &rData )
583 // Get the bitmaps of the slider
584 GenericBitmap *pBmpUp = NULL;
585 GET_BMP( pBmpUp, rData.m_upId );
587 GenericBitmap *pBmpDown = pBmpUp;
588 GET_BMP( pBmpDown, rData.m_downId );
590 GenericBitmap *pBmpOver = pBmpUp;
591 GET_BMP( pBmpOver, rData.m_overId );
593 GenericBitmap *pBgImage = NULL;
594 if( rData.m_background != "none" )
596 GET_BMP( pBgImage, rData.m_background );
599 GenericLayout *pLayout = m_pTheme->getLayoutById(rData.m_layoutId);
600 if( pLayout == NULL )
602 msg_Err( getIntf(), "unknown layout id: %s", rData.m_layoutId.c_str() );
606 Bezier *pCurve = getPoints( rData.m_points.c_str() );
609 msg_Err( getIntf(), "Invalid format in tag points=\"%s\"",
610 rData.m_points.c_str() );
613 m_pTheme->m_curves.push_back( BezierPtr( pCurve ) );
615 // Get the visibility variable
616 // XXX check when it is null
617 Interpreter *pInterpreter = Interpreter::instance( getIntf() );
618 VarBool *pVisible = pInterpreter->getVarBool( rData.m_visible, m_pTheme );
620 // Get the variable associated to the slider
621 VarPercent *pVar = pInterpreter->getVarPercent( rData.m_value, m_pTheme );
624 msg_Err( getIntf(), "Unknown slider value: %s", rData.m_value.c_str() );
628 // Create the cursor and background controls
629 CtrlSliderCursor *pCursor = new CtrlSliderCursor( getIntf(), *pBmpUp,
630 *pBmpOver, *pBmpDown, *pCurve, *pVar, pVisible,
631 UString( getIntf(), rData.m_tooltip.c_str() ),
632 UString( getIntf(), rData.m_help.c_str() ) );
634 CtrlSliderBg *pBackground = new CtrlSliderBg( getIntf(), *pCursor,
635 *pCurve, *pVar, rData.m_thickness, pBgImage, rData.m_nbImages,
636 pVisible, UString( getIntf(), rData.m_help.c_str() ) );
638 // Compute the position of the control
639 const Position pos = makePosition( rData.m_leftTop, rData.m_rightBottom,
640 rData.m_xPos, rData.m_yPos,
641 pCurve->getWidth(), pCurve->getHeight(),
644 pLayout->addControl( pBackground, pos, rData.m_layer );
645 pLayout->addControl( pCursor, pos, rData.m_layer );
647 m_pTheme->m_controls[rData.m_id] = CtrlGenericPtr( pCursor );
648 m_pTheme->m_controls[rData.m_id + "_bg"] = CtrlGenericPtr( pBackground );
652 void Builder::addList( const BuilderData::List &rData )
654 // Get the background bitmap, if any
655 GenericBitmap *pBgBmp = NULL;
656 GET_BMP( pBgBmp, rData.m_bgImageId );
658 GenericLayout *pLayout = m_pTheme->getLayoutById(rData.m_layoutId);
659 if( pLayout == NULL )
661 msg_Err( getIntf(), "unknown layout id: %s", rData.m_layoutId.c_str() );
665 GenericFont *pFont = getFont( rData.m_fontId );
668 msg_Err( getIntf(), "Unknown font id: %s", rData.m_fontId.c_str() );
672 // Get the list variable
673 Interpreter *pInterpreter = Interpreter::instance( getIntf() );
674 VarList *pVar = pInterpreter->getVarList( rData.m_var, m_pTheme );
677 msg_Err( getIntf(), "No such list variable: %s", rData.m_var.c_str() );
681 // Get the visibility variable
682 // XXX check when it is null
683 VarBool *pVisible = pInterpreter->getVarBool( rData.m_visible, m_pTheme );
685 // Create the list control
686 CtrlList *pList = new CtrlList( getIntf(), *pVar, *pFont, pBgBmp,
687 rData.m_fgColor, rData.m_playColor, rData.m_bgColor1,
688 rData.m_bgColor2, rData.m_selColor,
689 UString( getIntf(), rData.m_help.c_str() ), pVisible );
691 // Compute the position of the control
692 const Position pos = makePosition( rData.m_leftTop, rData.m_rightBottom,
693 rData.m_xPos, rData.m_yPos,
694 rData.m_width, rData.m_height,
697 pLayout->addControl( pList, pos, rData.m_layer );
699 m_pTheme->m_controls[rData.m_id] = CtrlGenericPtr( pList );
702 void Builder::addTree( const BuilderData::Tree &rData )
704 // Get the bitmaps, if any
705 GenericBitmap *pBgBmp = NULL;
706 GenericBitmap *pItemBmp = NULL;
707 GenericBitmap *pOpenBmp = NULL;
708 GenericBitmap *pClosedBmp = NULL;
709 GET_BMP( pBgBmp, rData.m_bgImageId );
710 GET_BMP( pItemBmp, rData.m_itemImageId );
711 GET_BMP( pOpenBmp, rData.m_openImageId );
712 GET_BMP( pClosedBmp, rData.m_closedImageId );
714 GenericLayout *pLayout = m_pTheme->getLayoutById(rData.m_layoutId);
715 if( pLayout == NULL )
717 msg_Err( getIntf(), "unknown layout id: %s", rData.m_layoutId.c_str() );
721 GenericFont *pFont = getFont( rData.m_fontId );
724 msg_Err( getIntf(), "Unknown font id: %s", rData.m_fontId.c_str() );
728 // Get the list variable
729 Interpreter *pInterpreter = Interpreter::instance( getIntf() );
730 VarTree *pVar = pInterpreter->getVarTree( rData.m_var, m_pTheme );
733 msg_Err( getIntf(), "No such list variable: %s", rData.m_var.c_str() );
737 // Get the visibility variable
738 // XXX check when it is null
739 VarBool *pVisible = pInterpreter->getVarBool( rData.m_visible, m_pTheme );
741 // Create the list control
742 CtrlTree *pTree = new CtrlTree( getIntf(), *pVar, *pFont, pBgBmp,
743 pItemBmp, pOpenBmp, pClosedBmp,
744 rData.m_fgColor, rData.m_playColor, rData.m_bgColor1,
745 rData.m_bgColor2, rData.m_selColor,
746 UString( getIntf(), rData.m_help.c_str() ), pVisible );
748 // Compute the position of the control
749 const Position pos = makePosition( rData.m_leftTop, rData.m_rightBottom,
750 rData.m_xPos, rData.m_yPos,
751 rData.m_width, rData.m_height,
754 pLayout->addControl( pTree, pos, rData.m_layer );
756 m_pTheme->m_controls[rData.m_id] = CtrlGenericPtr( pTree );
759 void Builder::addVideo( const BuilderData::Video &rData )
761 GenericLayout *pLayout = m_pTheme->getLayoutById(rData.m_layoutId);
762 if( pLayout == NULL )
764 msg_Err( getIntf(), "unknown layout id: %s", rData.m_layoutId.c_str() );
768 // Get the visibility variable
769 // XXX check when it is null
770 Interpreter *pInterpreter = Interpreter::instance( getIntf() );
771 VarBool *pVisible = pInterpreter->getVarBool( rData.m_visible, m_pTheme );
773 CtrlVideo *pVideo = new CtrlVideo( getIntf(), *pLayout,
774 rData.m_autoResize, UString( getIntf(), rData.m_help.c_str() ),
777 // Compute the position of the control
778 const Position pos = makePosition( rData.m_leftTop, rData.m_rightBottom,
779 rData.m_xPos, rData.m_yPos,
780 rData.m_width, rData.m_height,
783 pLayout->addControl( pVideo, pos, rData.m_layer );
785 m_pTheme->m_controls[rData.m_id] = CtrlGenericPtr( pVideo );
789 const Position Builder::makePosition( const string &rLeftTop,
790 const string &rRightBottom,
791 int xPos, int yPos, int width,
792 int height, const Box &rBox ) const
794 int left = 0, top = 0, right = 0, bottom = 0;
795 Position::Ref_t refLeftTop = Position::kLeftTop;
796 Position::Ref_t refRightBottom = Position::kLeftTop;
798 int boxWidth = rBox.getWidth();
799 int boxHeight = rBox.getHeight();
801 // Position of the left top corner
802 if( rLeftTop == "lefttop" )
806 refLeftTop = Position::kLeftTop;
808 else if( rLeftTop == "righttop" )
810 left = xPos - boxWidth + 1;
812 refLeftTop = Position::kRightTop;
814 else if( rLeftTop == "leftbottom" )
817 top = yPos - boxHeight + 1;
818 refLeftTop = Position::kLeftBottom;
820 else if( rLeftTop == "rightbottom" )
822 left = xPos - boxWidth + 1;
823 top = yPos - boxHeight + 1;
824 refLeftTop = Position::kRightBottom;
827 // Position of the right bottom corner
828 if( rRightBottom == "lefttop" )
830 right = xPos + width - 1;
831 bottom = yPos + height - 1;
832 refRightBottom = Position::kLeftTop;
834 else if( rRightBottom == "righttop" )
836 right = xPos + width - boxWidth;
837 bottom = yPos + height - 1;
838 refRightBottom = Position::kRightTop;
840 else if( rRightBottom == "leftbottom" )
842 right = xPos + width - 1;
843 bottom = yPos + height - boxHeight;
844 refRightBottom = Position::kLeftBottom;
846 else if( rRightBottom == "rightbottom" )
848 right = xPos + width - boxWidth;
849 bottom = yPos + height - boxHeight;
850 refRightBottom = Position::kRightBottom;
853 return Position( left, top, right, bottom, rBox, refLeftTop,
858 GenericFont *Builder::getFont( const string &fontId )
860 GenericFont *pFont = m_pTheme->getFontById(fontId);
861 if( !pFont && fontId == "defaultfont" )
863 // Get the resource path and try to load the default font
864 OSFactory *pOSFactory = OSFactory::instance( getIntf() );
865 const list<string> &resPath = pOSFactory->getResourcePath();
866 const string &sep = pOSFactory->getDirSeparator();
868 list<string>::const_iterator it;
869 for( it = resPath.begin(); it != resPath.end(); it++ )
871 string path = (*it) + sep + "fonts" + sep + "FreeSans.ttf";
872 pFont = new FT2Font( getIntf(), path, 12 );
875 // Font loaded successfully
876 m_pTheme->m_fonts["defaultfont"] = GenericFontPtr( pFont );
887 msg_Err( getIntf(), "Failed to open the default font" );
894 string Builder::getFilePath( const string &rFileName ) const
896 OSFactory *pFactory = OSFactory::instance( getIntf() );
897 return m_path + pFactory->getDirSeparator() + rFileName;
902 Bezier *Builder::getPoints( const char *pTag ) const
904 vector<float> xBez, yBez;
908 if( sscanf( pTag, "(%d,%d)%n", &x, &y, &n ) < 1 )
916 "Slider points cannot have negative coordinates!" );
927 if( *(pTag++) != ',' )
933 // Create the Bezier curve
934 return new Bezier( getIntf(), xBez, yBez );