/** This file belong to the KMPlayer project, a movie player plugin for Konqueror Copyright (C) 2007 Koos Vriezen This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA **/ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "kmplayerview.h" #include "kmplayercontrolpanel.h" #include "playlistview.h" #include "viewarea.h" #ifdef HAVE_CAIRO # include # include #endif #include "kmplayer_smil.h" #include "kmplayer_rp.h" using namespace KMPlayer; extern const char * normal_window_xpm[]; extern const char * playlist_xpm[]; //------------------------------------------------------------------------- namespace KMPlayer { typedef TQMap ImageDataMap; static KStaticDeleter imageCacheDeleter; static ImageDataMap * image_data_map; } ImageData::ImageData( const TQString & img) : image (0L), url (img) { //if (img.isEmpty ()) // //kdDebug() << "New ImageData for " << this << endl; //else // //kdDebug() << "New ImageData for " << img << endl; } ImageData::~ImageData() { if (!url.isEmpty ()) image_data_map->erase (url); delete image; } #ifdef HAVE_CAIRO static void copyImage (Surface *s, int w, int h, TQImage *img, cairo_surface_t *similar) { int iw = img->width (); int ih = img->height (); if (img->depth () < 24) { TQImage qi = img->convertDepth (32, 0); *img = qi; } cairo_surface_t *sf = cairo_image_surface_create_for_data ( img->bits (), img->hasAlphaBuffer () ? CAIRO_FORMAT_ARGB32 : CAIRO_FORMAT_RGB24, iw, ih, img->bytesPerLine ()); cairo_pattern_t *img_pat = cairo_pattern_create_for_surface (sf); cairo_pattern_set_extend (img_pat, CAIRO_EXTEND_NONE); if (w != iw && h != ih) { cairo_matrix_t mat; cairo_matrix_init_scale (&mat, 1.0 * iw/w, 1.0 * ih/h); cairo_pattern_set_matrix (img_pat, &mat); } if (!s->surface) s->surface = cairo_surface_create_similar (similar, img->hasAlphaBuffer () ? CAIRO_CONTENT_COLOR_ALPHA : CAIRO_CONTENT_COLOR, w, h); cairo_t *cr = cairo_create (s->surface); cairo_set_source (cr, img_pat); cairo_paint (cr); cairo_destroy (cr); cairo_pattern_destroy (img_pat); cairo_surface_destroy (sf); } #endif bool CachedImage::isEmpty () { return !data || !data->image; } void CachedImage::setUrl (const TQString & url) { if (url.isEmpty ()) { data = ImageDataPtr (new ImageData (url)); } else { ImageDataMap::iterator i = image_data_map->find (url); if (i == image_data_map->end ()) { data = ImageDataPtr (new ImageData (url)); image_data_map->insert (url, ImageDataPtrW (data)); } else { ImageDataPtr safe = i.data (); data = safe; } } } //------------------------------------------------------------------------- namespace KMPlayer { class KMPLAYER_NO_EXPORT ViewSurface : public Surface { public: ViewSurface (ViewArea * widget); ViewSurface (ViewArea * widget, NodePtr owner, const SRect & rect); ~ViewSurface (); void clear () { m_first_child = 0L; } SurfacePtr createSurface (NodePtr owner, const SRect & rect); IRect toScreen (Single x, Single y, Single w, Single h); void resize (const SRect & rect); void repaint (); void repaint (const SRect &rect); void video (); NodePtrW current_video; ViewArea * view_widget; }; } // namespace KDE_NO_CDTOR_EXPORT ViewSurface::ViewSurface (ViewArea * widget) : Surface (NULL, SRect (0, 0, widget->width (), widget->height ())), view_widget (widget) {} KDE_NO_CDTOR_EXPORT ViewSurface::ViewSurface (ViewArea * widget, NodePtr owner, const SRect & rect) : Surface (owner, rect), view_widget (widget) {} KDE_NO_CDTOR_EXPORT ViewSurface::~ViewSurface() { //kdDebug() << "~ViewSurface" << endl; } SurfacePtr ViewSurface::createSurface (NodePtr owner, const SRect & rect) { SurfacePtr surface = new ViewSurface (view_widget, owner, rect); appendChild (surface); return surface; } KDE_NO_EXPORT void ViewSurface::resize (const SRect &r) { bounds = r; #ifdef HAVE_CAIRO if (surface) cairo_xlib_surface_set_size (surface, (int)r.width(), (int)r.height ()); #endif /*if (rect == nrect) ;//return; SRect pr = rect.unite (nrect); // for repaint rect = nrect;*/ } KDE_NO_EXPORT IRect ViewSurface::toScreen (Single x, Single y, Single w, Single h) { Matrix matrix (0, 0, xscale, yscale); matrix.translate (bounds.x (), bounds.y ()); for (SurfacePtr s = parentNode(); s; s = s->parentNode()) { matrix.transform(Matrix (0, 0, s->xscale, s->yscale)); matrix.translate (s->bounds.x (), s->bounds.y ()); } matrix.getXYWH (x, y, w, h); return IRect (x, y, w, h); } KDE_NO_EXPORT void ViewSurface::repaint (const SRect &r) { markDirty (); view_widget->scheduleRepaint (toScreen (r.x (), r.y (), r.width (), r.height ())); //kdDebug() << "Surface::repaint x:" << (int)x << " y:" << (int)y << " w:" << (int)w << " h:" << (int)h << endl; } KDE_NO_EXPORT void ViewSurface::repaint () { markDirty (); view_widget->scheduleRepaint (toScreen (0, 0, bounds.width (), bounds.height ())); } KDE_NO_EXPORT void ViewSurface::video () { view_widget->setAudioVideoNode (node); kdDebug() << "Surface::video:" << background_color << " " << (background_color & 0xff000000) << endl; xscale = yscale = 1; // either scale width/heigt or use bounds view_widget->setAudioVideoGeometry (toScreen (0, 0, bounds.width(), bounds.height ()), (background_color & 0xff000000 ? &background_color : 0)); } //------------------------------------------------------------------------- #ifdef HAVE_CAIRO static cairo_surface_t * cairoCreateSurface (Window id, int w, int h) { Display * display = tqt_xdisplay (); return cairo_xlib_surface_create (display, id, DefaultVisual (display, DefaultScreen (display)), w, h); /*return cairo_xlib_surface_create_with_xrender_format ( tqt_xdisplay (), id, DefaultScreenOfDisplay (tqt_xdisplay ()), XRenderFindVisualFormat (tqt_xdisplay (), DefaultVisual (tqt_xdisplay (), DefaultScreen (tqt_xdisplay ()))), w, h);*/ } # define CAIRO_SET_SOURCE_RGB(cr,c) \ cairo_set_source_rgb ((cr), \ 1.0 * (((c) >> 16) & 0xff) / 255, \ 1.0 * (((c) >> 8) & 0xff) / 255, \ 1.0 * (((c)) & 0xff) / 255) class KMPLAYER_NO_EXPORT CairoPaintVisitor : public Visitor { IRect clip; cairo_surface_t * cairo_surface; Matrix matrix; // stack vars need for transitions SMIL::MediaType *cur_media; cairo_pattern_t * cur_pat; cairo_matrix_t cur_mat; float opacity; bool toplevel; void traverseRegion (SMIL::RegionBase * reg); void updateExternal (SMIL::MediaType *av, SurfacePtr s); void paint(SMIL::MediaType *, Surface *, int x, int y, const IRect &); public: cairo_t * cr; CairoPaintVisitor (cairo_surface_t * cs, Matrix m, const IRect & rect, TQColor c=TQColor(), bool toplevel=false); ~CairoPaintVisitor (); using Visitor::visit; void visit (Node * n); void visit (SMIL::Layout *); void visit (SMIL::Region *); void visit (SMIL::Transition *); void visit (SMIL::ImageMediaType *); void visit (SMIL::TextMediaType *); void visit (SMIL::Brush *); void visit (SMIL::RefMediaType *); void visit (SMIL::AVMediaType *); void visit (RP::Imfl *); void visit (RP::Fill *); void visit (RP::Fadein *); void visit (RP::Fadeout *); void visit (RP::Crossfade *); void visit (RP::Wipe *); void visit (RP::ViewChange *); }; KDE_NO_CDTOR_EXPORT CairoPaintVisitor::CairoPaintVisitor (cairo_surface_t * cs, Matrix m, const IRect & rect, TQColor c, bool top) : clip (rect), cairo_surface (cs), matrix (m), toplevel (top) { cr = cairo_create (cs); if (toplevel) { cairo_rectangle (cr, rect.x, rect.y, rect.w, rect.h); cairo_clip (cr); //cairo_set_operator (cr, CAIRO_OPERATOR_OVER); cairo_set_tolerance (cr, 0.5 ); cairo_push_group (cr); cairo_set_source_rgb (cr, 1.0 * c.red () / 255, 1.0 * c.green () / 255, 1.0 * c.blue () / 255); cairo_rectangle (cr, rect.x, rect.y, rect.w, rect.h); cairo_fill (cr); } else { cairo_save (cr); cairo_set_operator (cr, CAIRO_OPERATOR_CLEAR); cairo_rectangle (cr, rect.x, rect.y, rect.w, rect.h); cairo_fill (cr); cairo_restore (cr); } } KDE_NO_CDTOR_EXPORT CairoPaintVisitor::~CairoPaintVisitor () { if (toplevel) { cairo_pattern_t * pat = cairo_pop_group (cr); //cairo_pattern_set_extend (pat, CAIRO_EXTEND_NONE); cairo_set_source (cr, pat); cairo_rectangle (cr, clip.x, clip.y, clip.w, clip.h); cairo_fill (cr); cairo_pattern_destroy (pat); } cairo_destroy (cr); } KDE_NO_EXPORT void CairoPaintVisitor::visit (Node * n) { kdWarning() << "Paint called on " << n->nodeName() << endl; } KDE_NO_EXPORT void CairoPaintVisitor::traverseRegion (SMIL::RegionBase * reg) { // next visit listeners NodeRefListPtr nl = reg->listeners (mediatype_attached); if (nl) { for (NodeRefItemPtr c = nl->first(); c; c = c->nextSibling ()) if (c->data) c->data->accept (this); } // finally visit children, accounting for z-order FIXME optimize NodeRefList sorted; for (NodePtr n = reg->firstChild (); n; n = n->nextSibling ()) { if (n->id != SMIL::id_node_region) continue; SMIL::Region * r = static_cast (n.ptr ()); NodeRefItemPtr rn = sorted.first (); for (; rn; rn = rn->nextSibling ()) if (r->z_order < convertNode (rn->data)->z_order) { sorted.insertBefore (new NodeRefItem (n), rn); break; } if (!rn) sorted.append (new NodeRefItem (n)); } for (NodeRefItemPtr r = sorted.first (); r; r = r->nextSibling ()) r->data->accept (this); } KDE_NO_EXPORT void CairoPaintVisitor::visit (SMIL::Layout * reg) { //kdDebug() << "Visit " << reg->nodeName() << endl; SMIL::RegionBase *rb = convertNode (reg->rootLayout); if (reg->surface () && rb) { //cairo_save (cr); Matrix m = matrix; SRect rect = reg->region_surface->bounds; Single x, y, w = rect.width(), h = rect.height(); matrix.getXYWH (x, y, w, h); IRect clip_save = clip; clip = clip.intersect (IRect (x, y, w, h)); rb->region_surface = reg->region_surface; rb->region_surface->background_color = rb->background_color; if (reg->region_surface->background_color & 0xff000000) { CAIRO_SET_SOURCE_RGB (cr, reg->region_surface->background_color); cairo_rectangle (cr, clip.x, clip.y, clip.w, clip.h); cairo_fill (cr); } //cairo_rectangle (cr, xoff, yoff, w, h); //cairo_clip (cr); matrix = Matrix (0, 0, reg->region_surface->xscale, reg->region_surface->yscale); matrix.transform (m); traverseRegion (reg); //cairo_restore (cr); matrix = m; clip = clip_save; rb->region_surface = 0L; } } KDE_NO_EXPORT void CairoPaintVisitor::visit (SMIL::Region * reg) { Surface *s = reg->surface (); if (s) { SRect rect = s->bounds; Matrix m = matrix; Single x = rect.x(), y = rect.y(), w = rect.width(), h = rect.height(); matrix.getXYWH (x, y, w, h); if (clip.intersect (IRect (x, y, w, h)).isEmpty ()) return; matrix = Matrix (rect.x(), rect.y(), 1.0, 1.0); matrix.transform (m); IRect clip_save = clip; clip = clip.intersect (IRect (x, y, w, h)); cairo_save (cr); if ((SMIL::RegionBase::ShowAlways == reg->show_background || reg->m_AttachedMediaTypes->first ()) && (s->background_color & 0xff000000 || !reg->cached_img.isEmpty ())) { cairo_save (cr); if (s->background_color & 0xff000000) { CAIRO_SET_SOURCE_RGB (cr, s->background_color); cairo_rectangle (cr, clip.x, clip.y, clip.w, clip.h); cairo_fill (cr); } if (!reg->cached_img.isEmpty ()) { Single x1, y1; Single w = reg->cached_img.data->image->width (); Single h = reg->cached_img.data->image->height(); matrix.getXYWH (x1, y1, w, h); if (!s->surface) copyImage (s, w, h, reg->cached_img.data->image, cairo_surface); cairo_pattern_t *pat = cairo_pattern_create_for_surface (s->surface); cairo_pattern_set_extend (pat, CAIRO_EXTEND_REPEAT); cairo_matrix_t mat; cairo_matrix_init_translate (&mat, (int) -x, (int) -y); cairo_pattern_set_matrix (pat, &mat); cairo_set_source (cr, pat); cairo_rectangle (cr, clip.x, clip.y, clip.w, clip.h); cairo_fill (cr); cairo_pattern_destroy (pat); } cairo_restore (cr); } traverseRegion (reg); cairo_restore (cr); matrix = m; clip = clip_save; } } #define CAIRO_SET_PATTERN_COND(cr,pat,mat) \ if (pat) { \ cairo_pattern_set_extend (cur_pat, CAIRO_EXTEND_NONE); \ cairo_pattern_set_matrix (pat, &mat); \ cairo_pattern_set_filter (pat, CAIRO_FILTER_FAST); \ cairo_set_source (cr, pat); \ } KDE_NO_EXPORT void CairoPaintVisitor::visit (SMIL::Transition *trans) { float perc = trans->start_progress + (trans->end_progress - trans->start_progress)*cur_media->trans_step / cur_media->trans_steps; if (cur_media->trans_out_active) perc = 1.0 - perc; if (SMIL::Transition::Fade == trans->type) { CAIRO_SET_PATTERN_COND(cr, cur_pat, cur_mat) cairo_rectangle (cr, clip.x, clip.y, clip.w, clip.h); opacity = perc; } else if (SMIL::Transition::BarWipe == trans->type) { IRect rect; if (SMIL::Transition::SubTopToBottom == trans->sub_type) { if (SMIL::Transition::dir_reverse == trans->direction) { int dy = (int) ((1.0 - perc) * clip.h); rect = IRect (clip.x, clip.y + dy, clip.w, clip.h - dy); } else { rect = IRect (clip.x, clip.y, clip.w, (int) (perc * clip.h)); } } else { if (SMIL::Transition::dir_reverse == trans->direction) { int dx = (int) ((1.0 - perc) * clip.w); rect = IRect (clip.x + dx, clip.y, clip.w - dx, clip.h); } else { rect = IRect (clip.x, clip.y, (int) (perc * clip.w), clip.h); } } cairo_rectangle (cr, rect.x, rect.y, rect.w, rect.h); CAIRO_SET_PATTERN_COND(cr, cur_pat, cur_mat) } else if (SMIL::Transition::PushWipe == trans->type) { int dx = 0, dy = 0; if (SMIL::Transition::SubFromTop == trans->sub_type) dy = -(int) ((1.0 - perc) * clip.h); else if (SMIL::Transition::SubFromRight == trans->sub_type) dx = (int) ((1.0 - perc) * clip.w); else if (SMIL::Transition::SubFromBottom == trans->sub_type) dy = (int) ((1.0 - perc) * clip.h); else //if (SMIL::Transition::SubFromLeft == trans->sub_type) dx = -(int) ((1.0 - perc) * clip.w); cairo_matrix_translate (&cur_mat, -dx, -dy); IRect rect = clip.intersect (IRect (clip.x + dx, clip.y + dy, clip.w - dx, clip.h - dy)); cairo_rectangle (cr, rect.x, rect.y, rect.w, rect.h); CAIRO_SET_PATTERN_COND(cr, cur_pat, cur_mat) } else if (SMIL::Transition::IrisWipe == trans->type) { CAIRO_SET_PATTERN_COND(cr, cur_pat, cur_mat) if (SMIL::Transition::SubDiamond == trans->sub_type) { cairo_rectangle (cr, clip.x, clip.y, clip.w, clip.h); cairo_clip (cr); int dx = (int) (perc * clip.w); int dy = (int) (perc * clip.h); int mx = clip.x + clip.w/2; int my = clip.y + clip.h/2; cairo_new_path (cr); cairo_move_to (cr, mx, my - dy); cairo_line_to (cr, mx + dx, my); cairo_line_to (cr, mx, my + dy); cairo_line_to (cr, mx - dx, my); cairo_close_path (cr); } else { // SubRectangle int dx = (int) (0.5 * (1 - perc) * clip.w); int dy = (int) (0.5 * (1 - perc) * clip.h); cairo_rectangle (cr, clip.x + dx, clip.y + dy, clip.w - 2 * dx, clip.h -2 * dy); } } else if (SMIL::Transition::ClockWipe == trans->type) { cairo_rectangle (cr, clip.x, clip.y, clip.w, clip.h); cairo_clip (cr); int mx = clip.x + clip.w/2; int my = clip.y + clip.h/2; cairo_new_path (cr); cairo_move_to (cr, mx, my); float hw = 1.0 * clip.w/2; float hh = 1.0 * clip.h/2; float radius = sqrtf (hw * hw + hh * hh); float phi; switch (trans->sub_type) { case SMIL::Transition::SubClockwiseThree: phi = 0; break; case SMIL::Transition::SubClockwiseSix: phi = M_PI / 2; break; case SMIL::Transition::SubClockwiseNine: phi = M_PI; break; default: // Twelve phi = -M_PI / 2; break; } if (SMIL::Transition::dir_reverse == trans->direction) cairo_arc_negative (cr, mx, my, radius, phi, phi - 2 * M_PI * perc); else cairo_arc (cr, mx, my, radius, phi, phi + 2 * M_PI * perc); cairo_close_path (cr); CAIRO_SET_PATTERN_COND(cr, cur_pat, cur_mat) } else if (SMIL::Transition::BowTieWipe == trans->type) { cairo_rectangle (cr, clip.x, clip.y, clip.w, clip.h); cairo_clip (cr); int mx = clip.x + clip.w/2; int my = clip.y + clip.h/2; cairo_new_path (cr); cairo_move_to (cr, mx, my); float hw = 1.0 * clip.w/2; float hh = 1.0 * clip.h/2; float radius = sqrtf (hw * hw + hh * hh); float phi; switch (trans->sub_type) { case SMIL::Transition::SubHorizontal: phi = 0; break; default: //Qt::Vertical phi = -M_PI / 2; break; } float dphi = 0.5 * M_PI * perc; cairo_arc (cr, mx, my, radius, phi - dphi, phi + dphi); cairo_close_path (cr); cairo_new_sub_path (cr); cairo_move_to (cr, mx, my); if (SMIL::Transition::SubHorizontal == trans->sub_type) cairo_arc (cr, mx, my, radius, M_PI + phi - dphi, M_PI + phi +dphi); else cairo_arc (cr, mx, my, radius, -phi - dphi, -phi + dphi); cairo_close_path (cr); CAIRO_SET_PATTERN_COND(cr, cur_pat, cur_mat) } else if (SMIL::Transition::EllipseWipe == trans->type) { cairo_rectangle (cr, clip.x, clip.y, clip.w, clip.h); cairo_clip (cr); int mx = clip.x + clip.w/2; int my = clip.y + clip.h/2; float hw = (double) clip.w/2; float hh = (double) clip.h/2; float radius = sqrtf (hw * hw + hh * hh); cairo_save (cr); cairo_new_path (cr); cairo_translate (cr, (int) mx, (int) my); cairo_move_to (cr, - Single (radius), 0); if (SMIL::Transition::SubHorizontal == trans->sub_type) cairo_scale (cr, 1.0, 0.6); else if (SMIL::Transition::SubVertical == trans->sub_type) cairo_scale (cr, 0.6, 1.0); cairo_arc (cr, 0, 0, perc * radius, 0, 2 * M_PI); cairo_close_path (cr); cairo_restore (cr); CAIRO_SET_PATTERN_COND(cr, cur_pat, cur_mat) } } KDE_NO_EXPORT void CairoPaintVisitor::visit (SMIL::RefMediaType *ref) { Surface *s = ref->surface (); if (s) { if (ref->external_tree) updateExternal (ref, s); else if (ref->needsVideoWidget ()) s->video (); } } KDE_NO_EXPORT void CairoPaintVisitor::paint (SMIL::MediaType *mt, Surface *s, int x, int y, const IRect &rect) { cairo_save (cr); opacity = 1.0; cairo_matrix_init_translate (&cur_mat, -x, -y); cur_pat = cairo_pattern_create_for_surface (s->surface); if (mt->active_trans) { IRect clip_save = clip; clip = rect; cur_media = mt; mt->active_trans->accept (this); clip = clip_save; } else { cairo_pattern_set_extend (cur_pat, CAIRO_EXTEND_NONE); cairo_pattern_set_matrix (cur_pat, &cur_mat); cairo_pattern_set_filter (cur_pat, CAIRO_FILTER_FAST); cairo_set_source (cr, cur_pat); cairo_rectangle (cr, rect.x, rect.y, rect.w, rect.h); } opacity *= mt->opacity / 100.0; if (opacity < 0.99) { cairo_clip (cr); cairo_paint_with_alpha (cr, opacity); } else { cairo_fill (cr); } cairo_pattern_destroy (cur_pat); cairo_restore (cr); } KDE_NO_EXPORT void CairoPaintVisitor::updateExternal (SMIL::MediaType *av, SurfacePtr s) { SRect rect = s->bounds; Single x = rect.x (); Single y = rect.y (); Single w = rect.width(); Single h = rect.height(); matrix.getXYWH (x, y, w, h); IRect clip_rect = clip.intersect (IRect (x, y, w, h)); if (!clip_rect.isValid ()) return; if (!s->surface || s->dirty) { Matrix m = matrix; m.translate (-x, -y); IRect r (clip_rect.x - (int) x - 1, clip_rect.y - (int) y - 1, clip_rect.w + 3, clip_rect.h + 3); if (!s->surface) { s->surface = cairo_surface_create_similar (cairo_surface, CAIRO_CONTENT_COLOR_ALPHA, (int) w, (int) h); r = IRect (0, 0, w, h); } CairoPaintVisitor visitor (s->surface, m, r); av->external_tree->accept (&visitor); s->dirty = false; } paint (av, s.ptr (), x, y, clip_rect); } KDE_NO_EXPORT void CairoPaintVisitor::visit (SMIL::AVMediaType *av) { Surface *s = av->surface (); if (s) { if (av->external_tree) updateExternal (av, s); else if (av->needsVideoWidget ()) s->video (); } } KDE_NO_EXPORT void CairoPaintVisitor::visit (SMIL::ImageMediaType * img) { //kdDebug() << "Visit " << img->nodeName() << " " << img->src << endl; Surface *s = img->surface (); if (!s) return; if (img->external_tree) { updateExternal (img, s); return; } ImageRuntime * ir = static_cast (img->runtime ()); ImageData * id = ir->cached_img.data.ptr (); if (!id || !id->image || img->width <= 0 || img->height <= 0) { s->remove(); return; } SRect rect = s->bounds; Single x = rect.x (); Single y = rect.y (); Single w = rect.width(); Single h = rect.height(); matrix.getXYWH (x, y, w, h); IRect clip_rect = clip.intersect (IRect (x, y, w, h)); if (clip_rect.isEmpty ()) return; if (!s->surface || s->dirty) copyImage (s, w, h, id->image, cairo_surface); paint (img, s, x, y, clip_rect); s->dirty = false; } KDE_NO_EXPORT void CairoPaintVisitor::visit (SMIL::TextMediaType * txt) { TextRuntime * td = static_cast (txt->runtime ()); Surface *s = txt->surface (); //kdDebug() << "Visit " << txt->nodeName() << " " << td->text << endl; if (!s) return; SRect rect = s->bounds; Single x = rect.x (), y = rect.y(), w = rect.width(), h = rect.height(); matrix.getXYWH (x, y, w, h); if (!s->surface) { //kdDebug() << "new txt surface " << td->text << endl; /* TQTextEdit * edit = new TQTextEdit; edit->setReadOnly (true); edit->setHScrollBarMode (TQScrollView::AlwaysOff); edit->setVScrollBarMode (TQScrollView::AlwaysOff); edit->setFrameShape (TQFrame::NoFrame); edit->setFrameShadow (TQFrame::Plain); edit->setGeometry (0, 0, w, h); if (edit->length () == 0) edit->setText (text); if (w0 > 0) font.setPointSize (int (1.0 * w * font_size / w0)); edit->setFont (font); TQRect rect = p.clipRegion (TQPainter::CoordPainter).boundingRect (); rect = rect.intersect (TQRect (xoff, yoff, w, h)); TQPixmap pix = TQPixmap::grabWidget (edit, rect.x () - (int) xoff, rect.y () - (int) yoff, rect.width (), rect.height ());*/ float scale = 1.0 * w / rect.width (); // TODO: make an image cairo_set_font_size (cr, scale * td->font_size); cairo_font_extents_t txt_fnt; cairo_font_extents (cr, &txt_fnt); TQString str = td->text; struct Line { Line (const TQString & ln) : txt (ln), next(0) {} TQString txt; cairo_text_extents_t txt_ext; Single xoff; Line * next; } *lines = 0, *last_line = 0; Single y1 = y; Single max_width; int line_count = 0; Single min_xoff = w; while (!str.isEmpty ()) { int len = str.find (TQChar ('\n')); bool skip_cr = false; if (len > 1 && str[len-1] == TQChar ('\r')) { --len; skip_cr = true; } TQString para = len > -1 ? str.left (len) : str; Line * line = new Line (para); ++line_count; if (!lines) lines = line; else last_line->next = line; last_line = line; int ppos = 0; while (true) { cairo_text_extents (cr, line->txt.utf8 ().data (), &line->txt_ext); float frag = line->txt_ext.width > 0.1 ? w / line->txt_ext.width : 1.1; if (frag < 1.0) { int br_pos = int (line->txt.length () * frag); //educated guess while (br_pos > 0) { line->txt.truncate (br_pos); br_pos = line->txt.findRev (TQChar (' ')); if (br_pos < 1) break; line->txt.truncate (br_pos); cairo_text_extents (cr, line->txt.utf8 ().data (), &line->txt_ext); if (line->txt_ext.width < (double)w) break; } } if (line->txt_ext.width > (double)max_width) max_width = line->txt_ext.width; if (td->halign == TextRuntime::align_center) line->xoff = (w - Single (line->txt_ext.width)) / 2; else if (td->halign == TextRuntime::align_right) line->xoff = w - Single (line->txt_ext.width); if (line->xoff < min_xoff) min_xoff = line->xoff; y1 += Single (txt_fnt.height); ppos += line->txt.length () + 1; if (ppos >= para.length ()) break; line->next = new Line (para.mid (ppos)); ++line_count; line = line->next; last_line = line; } if (len < 0) break; str = str.mid (len + (skip_cr ? 2 : 1)); } // new coord in screen space x += min_xoff; w = (double)max_width + txt_fnt.max_x_advance / 2; h = y1 - y /*txt_fnt.height + txt_fnt.descent*/; s->surface = cairo_surface_create_similar (cairo_surface, CAIRO_CONTENT_COLOR, (int) w, (int) h); cairo_t * cr_txt = cairo_create (s->surface); cairo_set_font_size (cr_txt, scale * td->font_size); if (td->bg_opacity) { // TODO real alpha CAIRO_SET_SOURCE_RGB (cr_txt, td->background_color); cairo_paint (cr_txt); } CAIRO_SET_SOURCE_RGB (cr_txt, td->font_color); y1 = 0; while (lines) { Line * line = lines; line->xoff += Single (txt_fnt.max_x_advance / 4); cairo_move_to (cr_txt, line->xoff - min_xoff, y1 + Single (txt_fnt.ascent)); cairo_show_text (cr_txt, line->txt.utf8 ().data ()); y1 += Single (txt_fnt.height); lines = lines->next; delete line; } //cairo_stroke (cr); cairo_destroy (cr_txt); // update bounds rect Single sx = x, sy = y, sw = w, sh = h; matrix.invXYWH (sx, sy, sw, sh); txt->width = sw; txt->height = sh; s->bounds = txt->calculateBounds (); // update coord. for painting below x = s->bounds.x (); y = s->bounds.y(); w = s->bounds.width(); h = s->bounds.height(); matrix.getXYWH (x, y, w, h); } IRect clip_rect = clip.intersect (IRect (x, y, w, h)); if (!clip_rect.isEmpty ()) paint (txt, s, x, y, clip_rect); s->dirty = false; } KDE_NO_EXPORT void CairoPaintVisitor::visit (SMIL::Brush * brush) { //kdDebug() << "Visit " << brush->nodeName() << endl; Surface *s = brush->surface (); if (s) { cairo_save (cr); opacity = 1.0; SRect rect = s->bounds; Single x, y, w = rect.width(), h = rect.height(); matrix.getXYWH (x, y, w, h); unsigned int color = TQColor (brush->param ("color")).rgb (); if (brush->active_trans) { cur_media = brush; cur_pat = NULL; brush->active_trans->accept (this); } else { cairo_rectangle (cr, (int) x, (int) y, (int) w, (int) h); } opacity *= brush->opacity / 100.0; if (opacity < 0.99) cairo_set_source_rgba (cr, 1.0 * ((color >> 16) & 0xff) / 255, 1.0 * ((color >> 8) & 0xff) / 255, 1.0 * (color & 0xff) / 255, opacity); else CAIRO_SET_SOURCE_RGB (cr, color); cairo_fill (cr); s->dirty = false; cairo_restore (cr); } } KDE_NO_EXPORT void CairoPaintVisitor::visit (RP::Imfl * imfl) { if (imfl->surface ()) { cairo_save (cr); Matrix m = matrix; Single x, y; Single w = imfl->rp_surface->bounds.width(); Single h = imfl->rp_surface->bounds.height(); matrix.getXYWH (x, y, w, h); cairo_rectangle (cr, x, y, w, h); //cairo_clip (cr); cairo_translate (cr, x, y); cairo_scale (cr, w/imfl->width, h/imfl->height); if (imfl->needs_scene_img) cairo_push_group (cr); for (NodePtr n = imfl->firstChild (); n; n = n->nextSibling ()) if (n->state >= Node::state_began && n->state < Node::state_deactivated) { RP::TimingsBase * tb = convertNode(n); switch (n->id) { case RP::id_node_viewchange: if (!(int)tb->srcw) tb->srcw = imfl->width; if (!(int)tb->srch) tb->srch = imfl->height; // fall through case RP::id_node_crossfade: case RP::id_node_fadein: case RP::id_node_fadeout: case RP::id_node_fill: case RP::id_node_wipe: if (!(int)tb->w) tb->w = imfl->width; if (!(int)tb->h) tb->h = imfl->height; n->accept (this); break; } } if (imfl->needs_scene_img) { cairo_pattern_t * pat = cairo_pop_group (cr); cairo_pattern_set_extend (pat, CAIRO_EXTEND_NONE); cairo_set_source (cr, pat); cairo_paint (cr); cairo_pattern_destroy (pat); } cairo_restore (cr); matrix = m; } } KDE_NO_EXPORT void CairoPaintVisitor::visit (RP::Fill * fi) { //kdDebug() << "Visit " << fi->nodeName() << endl; CAIRO_SET_SOURCE_RGB (cr, fi->color); if ((int)fi->w && (int)fi->h) { cairo_rectangle (cr, fi->x, fi->y, fi->w, fi->h); cairo_fill (cr); } } KDE_NO_EXPORT void CairoPaintVisitor::visit (RP::Fadein * fi) { //kdDebug() << "Visit " << fi->nodeName() << endl; if (fi->target && fi->target->id == RP::id_node_image) { RP::Image *img = convertNode (fi->target); if (img->surface ()) { Single sx = fi->srcx, sy = fi->srcy, sw = fi->srcw, sh = fi->srch; if (!(int)sw) sw = img->width; if (!(int)sh) sh = img->height; if ((int)fi->w && (int)fi->h && (int)sw && (int)sh) { if (!img->img_surface->surface) copyImage (img->img_surface, img->width, img->height, img->cached_img.data->image, cairo_surface); cairo_matrix_t matrix; cairo_matrix_init_identity (&matrix); float scalex = 1.0 * sw / fi->w; float scaley = 1.0 * sh / fi->h; cairo_matrix_scale (&matrix, scalex, scaley); cairo_matrix_translate (&matrix, 1.0*sx/scalex - (double)fi->x, 1.0*sy/scaley - (double)fi->y); cairo_save (cr); cairo_rectangle (cr, fi->x, fi->y, fi->w, fi->h); cairo_pattern_t *pat = cairo_pattern_create_for_surface (img->img_surface->surface); cairo_pattern_set_extend (pat, CAIRO_EXTEND_NONE); cairo_pattern_set_matrix (pat, &matrix); cairo_set_source (cr, pat); cairo_clip (cr); cairo_paint_with_alpha (cr, 1.0 * fi->progress / 100); cairo_restore (cr); cairo_pattern_destroy (pat); } } } } KDE_NO_EXPORT void CairoPaintVisitor::visit (RP::Fadeout * fo) { //kdDebug() << "Visit " << fo->nodeName() << endl; if (fo->progress > 0) { CAIRO_SET_SOURCE_RGB (cr, fo->to_color); if ((int)fo->w && (int)fo->h) { cairo_save (cr); cairo_rectangle (cr, fo->x, fo->y, fo->w, fo->h); cairo_clip (cr); cairo_paint_with_alpha (cr, 1.0 * fo->progress / 100); cairo_restore (cr); } } } KDE_NO_EXPORT void CairoPaintVisitor::visit (RP::Crossfade * cf) { //kdDebug() << "Visit " << cf->nodeName() << endl; if (cf->target && cf->target->id == RP::id_node_image) { RP::Image *img = convertNode (cf->target); if (img->surface ()) { Single sx = cf->srcx, sy = cf->srcy, sw = cf->srcw, sh = cf->srch; if (!(int)sw) sw = img->width; if (!(int)sh) sh = img->height; if ((int)cf->w && (int)cf->h && (int)sw && (int)sh) { if (!img->img_surface->surface) copyImage (img->img_surface, img->width, img->height, img->cached_img.data->image, cairo_surface); cairo_save (cr); cairo_matrix_t matrix; cairo_matrix_init_identity (&matrix); float scalex = 1.0 * sw / cf->w; float scaley = 1.0 * sh / cf->h; cairo_matrix_scale (&matrix, scalex, scaley); cairo_matrix_translate (&matrix, 1.0*sx/scalex - (double)cf->x, 1.0*sy/scaley - (double)cf->y); cairo_rectangle (cr, cf->x, cf->y, cf->w, cf->h); cairo_pattern_t *pat = cairo_pattern_create_for_surface (img->img_surface->surface); cairo_pattern_set_extend (pat, CAIRO_EXTEND_NONE); cairo_pattern_set_matrix (pat, &matrix); cairo_set_source (cr, pat); cairo_clip (cr); cairo_paint_with_alpha (cr, 1.0 * cf->progress / 100); cairo_restore (cr); cairo_pattern_destroy (pat); } } } } KDE_NO_EXPORT void CairoPaintVisitor::visit (RP::Wipe * wipe) { //kdDebug() << "Visit " << wipe->nodeName() << endl; if (wipe->target && wipe->target->id == RP::id_node_image) { RP::Image *img = convertNode (wipe->target); if (img->surface ()) { Single x = wipe->x, y = wipe->y; Single tx = x, ty = y; Single w = wipe->w, h = wipe->h; Single sx = wipe->srcx, sy = wipe->srcy, sw = wipe->srcw, sh = wipe->srch; if (!(int)sw) sw = img->width; if (!(int)sh) sh = img->height; if (wipe->direction == RP::Wipe::dir_right) { Single dx = w * 1.0 * wipe->progress / 100; tx = x -w + dx; w = dx; } else if (wipe->direction == RP::Wipe::dir_left) { Single dx = w * 1.0 * wipe->progress / 100; tx = x + w - dx; x = tx; w = dx; } else if (wipe->direction == RP::Wipe::dir_down) { Single dy = h * 1.0 * wipe->progress / 100; ty = y - h + dy; h = dy; } else if (wipe->direction == RP::Wipe::dir_up) { Single dy = h * 1.0 * wipe->progress / 100; ty = y + h - dy; y = ty; h = dy; } if ((int)w && (int)h) { if (!img->img_surface->surface) copyImage (img->img_surface, img->width, img->height, img->cached_img.data->image, cairo_surface); cairo_matrix_t matrix; cairo_matrix_init_identity (&matrix); float scalex = 1.0 * sw / wipe->w; float scaley = 1.0 * sh / wipe->h; cairo_matrix_scale (&matrix, scalex, scaley); cairo_matrix_translate (&matrix, 1.0*sx/scalex - (double)tx, 1.0*sy/scaley - (double)ty); cairo_pattern_t *pat = cairo_pattern_create_for_surface (img->img_surface->surface); cairo_pattern_set_extend (pat, CAIRO_EXTEND_NONE); cairo_pattern_set_matrix (pat, &matrix); cairo_set_source (cr, pat); cairo_rectangle (cr, x, y, w, h); cairo_fill (cr); cairo_pattern_destroy (pat); } } } } KDE_NO_EXPORT void CairoPaintVisitor::visit (RP::ViewChange * vc) { //kdDebug() << "Visit " << vc->nodeName() << endl; if (vc->unfinished () || vc->progress < 100) { cairo_pattern_t * pat = cairo_pop_group (cr); // from imfl cairo_pattern_set_extend (pat, CAIRO_EXTEND_NONE); cairo_push_group (cr); cairo_save (cr); cairo_set_source (cr, pat); cairo_paint (cr); if ((int)vc->w && (int)vc->h && (int)vc->srcw && (int)vc->srch) { cairo_matrix_t matrix; cairo_matrix_init_identity (&matrix); float scalex = 1.0 * vc->srcw / vc->w; float scaley = 1.0 * vc->srch / vc->h; cairo_matrix_scale (&matrix, scalex, scaley); cairo_matrix_translate (&matrix, 1.0*vc->srcx/scalex - (double)vc->x, 1.0*vc->srcy/scaley - (double)vc->y); cairo_pattern_set_matrix (pat, &matrix); cairo_set_source (cr, pat); cairo_rectangle (cr, vc->x, vc->y, vc->w, vc->h); cairo_fill (cr); } cairo_pattern_destroy (pat); cairo_restore (cr); } } #endif //----------------------------------------------------------------------------- namespace KMPlayer { class KMPLAYER_NO_EXPORT MouseVisitor : public Visitor { Matrix matrix; NodePtr node; unsigned int event; int x, y; bool handled; bool bubble_up; public: MouseVisitor (unsigned int evt, int x, int y); KDE_NO_CDTOR_EXPORT ~MouseVisitor () {} using Visitor::visit; void visit (Node * n); void visit (SMIL::Layout *); void visit (SMIL::Region *); void visit (SMIL::TimedMrl * n); void visit (SMIL::MediaType * n); void visit (SMIL::Anchor *); void visit (SMIL::Area *); TQCursor cursor; }; } // namespace KDE_NO_CDTOR_EXPORT MouseVisitor::MouseVisitor (unsigned int evt, int a, int b) : event (evt), x (a), y (b), handled (false), bubble_up (false) { } KDE_NO_EXPORT void MouseVisitor::visit (Node * n) { kdDebug () << "Mouse event ignored for " << n->nodeName () << endl; } KDE_NO_EXPORT void MouseVisitor::visit (SMIL::Layout * layout) { if (layout->surface ()) { Matrix m = matrix; SRect rect = layout->region_surface->bounds; matrix = Matrix (rect.x(), rect.y(), layout->region_surface->xscale, layout->region_surface->yscale); matrix.transform (m); NodePtr node_save = node; node = layout; for (NodePtr r = layout->firstChild (); r; r = r->nextSibling ()) { if (r->id == SMIL::id_node_region) r->accept (this); if (!node->active ()) break; } node = node_save; matrix = m; } } KDE_NO_EXPORT void MouseVisitor::visit (SMIL::Region * region) { if (region->surface ()) { SRect rect = region->region_surface->bounds; Single rx = rect.x(), ry = rect.y(), rw = rect.width(), rh = rect.height(); matrix.getXYWH (rx, ry, rw, rh); handled = false; bool inside = x > rx && x < rx+rw && y > ry && y< ry+rh; if (!inside && (event == event_pointer_clicked || !region->has_mouse)) return; Matrix m = matrix; matrix = Matrix (rect.x(), rect.y(), 1.0, 1.0); matrix.transform (m); bubble_up = false; bool child_handled = false; if (inside) for (NodePtr r = region->firstChild (); r; r = r->nextSibling ()) { r->accept (this); child_handled |= handled; if (!node->active ()) break; } child_handled &= !bubble_up; bubble_up = false; int saved_event = event; if (node->active ()) { bool propagate_listeners = !child_handled; if (event == event_pointer_moved) { propagate_listeners = true; // always pass move events if (region->has_mouse && (!inside || child_handled)) { region->has_mouse = false; event = event_outbounds; } else if (inside && !child_handled && !region->has_mouse) { region->has_mouse = true; event = event_inbounds; } }// else // event_pointer_clicked if (propagate_listeners) { NodeRefListPtr nl = region->listeners ( event == event_pointer_moved ? mediatype_attached : event); if (nl) { for (NodeRefItemPtr c = nl->first(); c; c = c->nextSibling ()) { if (c->data) c->data->accept (this); if (!node->active ()) break; } } } } event = saved_event; handled = inside; matrix = m; } } static void followLink (SMIL::LinkingBase * link) { kdDebug() << "link to " << link->href << " clicked" << endl; NodePtr n = link; if (link->href.startsWith ("#")) { SMIL::Smil * s = SMIL::Smil::findSmilNode (link); if (s) s->jump (link->href.mid (1)); else kdError() << "In document jumps smil not found" << endl; } else for (NodePtr p = link->parentNode (); p; p = p->parentNode ()) { if (n->mrl () && n->mrl ()->opener == p) { p->setState (Node::state_deferred); p->mrl ()->setParam (StringPool::attr_src, link->href, 0L); p->activate (); break; } n = p; } } KDE_NO_EXPORT void MouseVisitor::visit (SMIL::Anchor * anchor) { if (event == event_pointer_moved) cursor.setShape (Qt::PointingHandCursor); else if (event == event_pointer_clicked) followLink (anchor); } KDE_NO_EXPORT void MouseVisitor::visit (SMIL::Area * area) { NodePtr n = area->parentNode (); if (n->id >= SMIL::id_node_first_mediatype && n->id < SMIL::id_node_last_mediatype) { SMIL::MediaType * mt = convertNode (n); Surface *s = mt->surface (); if (s) { SRect rect = s->bounds; Single x1 = rect.x (), x2 = rect.y (); Single w = rect.width (), h = rect.height (); matrix.getXYWH (x1, x2, w, h); if (area->nr_coords > 1) { Single left = area->coords[0].size (rect.width ()); Single top = area->coords[1].size (rect.height ()); matrix.getXY (left, top); if (x < left || x > left + w || y < top || y > top + h) return; if (area->nr_coords > 3) { Single right = area->coords[2].size (rect.width ()); Single bottom = area->coords[3].size (rect.height ()); matrix.getXY (right, bottom); if (x > right || y > bottom) return; } } if (event == event_pointer_moved) cursor.setShape (Qt::PointingHandCursor); else { NodeRefListPtr nl = area->listeners (event); if (nl) for (NodeRefItemPtr c = nl->first(); c; c = c->nextSibling ()) { if (c->data) c->data->accept (this); if (!node->active ()) return; } if (event == event_pointer_clicked && !area->href.isEmpty ()) followLink (area); } } } } KDE_NO_EXPORT void MouseVisitor::visit (SMIL::TimedMrl * timedmrl) { timedmrl->runtime ()->processEvent (event); } KDE_NO_EXPORT void MouseVisitor::visit (SMIL::MediaType * mediatype) { if (mediatype->sensitivity == SMIL::MediaType::sens_transparent) { bubble_up = true; return; } Surface *s = mediatype->surface (); if (!s) return; if (s->node && s->node.ptr () != mediatype) { s->node->accept (this); return; } SRect rect = s->bounds; Single rx = rect.x(), ry = rect.y(), rw = rect.width(), rh = rect.height(); matrix.getXYWH (rx, ry, rw, rh); bool inside = x > rx && x < rx+rw && y > ry && y< ry+rh; if (!inside && event == event_pointer_clicked) return; // FIXME, also in/outbounds are bounds related NodeRefListPtr nl = mediatype->listeners ( event == event_pointer_moved ? mediatype_attached : event); if (nl) for (NodeRefItemPtr c = nl->first(); c; c = c->nextSibling ()) { if (c->data) c->data->accept (this); if (!node->active ()) return; } if (event != event_pointer_moved) visit (static_cast (mediatype)); if (event != event_inbounds && event != event_outbounds) { SMIL::RegionBase *r=convertNode(mediatype->region_node); if (r && r->surface () && r->id != SMIL::id_node_smil && r->region_surface->node && r != r->region_surface->node.ptr ()) return r->region_surface->node->accept (this); } } //----------------------------------------------------------------------------- KDE_NO_CDTOR_EXPORT ViewArea::ViewArea (TQWidget * parent, View * view) : TQWidget (parent, "kde_kmplayer_viewarea", WResizeNoErase | WRepaintNoErase), m_parent (parent), m_view (view), m_collection (new TDEActionCollection (this)), surface (new ViewSurface (this)), m_mouse_invisible_timer (0), m_repaint_timer (0), m_fullscreen_scale (100), scale_lbl_id (-1), scale_slider_id (-1), m_fullscreen (false), m_minimal (false) { setEraseColor (TQColor (0, 0, 0)); setAcceptDrops (true); new TDEAction (i18n ("Fullscreen"), TDEShortcut (TQt::Key_F), TQT_TQOBJECT(this), TQT_SLOT (accelActivated ()), m_collection, "view_fullscreen_toggle"); setMouseTracking (true); if (!image_data_map) imageCacheDeleter.setObject (image_data_map, new ImageDataMap); } KDE_NO_CDTOR_EXPORT ViewArea::~ViewArea () { } KDE_NO_EXPORT void ViewArea::fullScreen () { TQT_TQOBJECT(this)->killTimers (); m_mouse_invisible_timer = m_repaint_timer = 0; if (m_fullscreen) { showNormal (); reparent (m_parent, 0, TQPoint (0, 0), true); static_cast (m_parent)->setWidget (this); for (unsigned i = 0; i < m_collection->count (); ++i) m_collection->action (i)->setEnabled (false); if (scale_lbl_id != -1) { m_view->controlPanel ()->popupMenu ()->removeItem (scale_lbl_id); m_view->controlPanel ()->popupMenu ()->removeItem (scale_slider_id); scale_lbl_id = scale_slider_id = -1; } m_view->controlPanel ()->button (ControlPanel::button_playlist)->setIconSet (TQIconSet (TQPixmap (playlist_xpm))); } else { m_topwindow_rect = topLevelWidget ()->geometry (); reparent (0L, 0, tqApp->desktop()->screenGeometry(this).topLeft(), true); showFullScreen (); for (unsigned i = 0; i < m_collection->count (); ++i) m_collection->action (i)->setEnabled (true); TQPopupMenu * menu = m_view->controlPanel ()->popupMenu (); TQLabel * lbl = new TQLabel (i18n ("Scale:"), menu); scale_lbl_id = menu->insertItem (lbl, -1, 4); TQSlider * slider = new TQSlider (50, 150, 10, m_fullscreen_scale, Qt::Horizontal, menu); connect (slider, TQT_SIGNAL (valueChanged (int)), this, TQT_SLOT (scale (int))); scale_slider_id = menu->insertItem (slider, -1, 5); m_view->controlPanel ()->button (ControlPanel::button_playlist)->setIconSet (TQIconSet (TQPixmap (normal_window_xpm))); } m_fullscreen = !m_fullscreen; m_view->controlPanel()->popupMenu ()->setItemChecked (ControlPanel::menu_fullscreen, m_fullscreen); #ifdef HAVE_CAIRO if (surface->surface) { cairo_surface_destroy (surface->surface); surface->surface = 0L; } #endif if (m_fullscreen) { m_mouse_invisible_timer = startTimer(MOUSE_INVISIBLE_DELAY); } else { if (m_mouse_invisible_timer) { killTimer (m_mouse_invisible_timer); m_mouse_invisible_timer = 0; } unsetCursor(); } } void ViewArea::minimalMode () { m_minimal = !m_minimal; TQT_TQOBJECT(this)->killTimers (); m_mouse_invisible_timer = m_repaint_timer = 0; if (m_minimal) { m_view->setViewOnly (); m_view->setControlPanelMode (KMPlayer::View::CP_AutoHide); m_view->setNoInfoMessages (true); m_view->controlPanel ()->button (ControlPanel::button_playlist)->setIconSet (TQIconSet (TQPixmap (normal_window_xpm))); } else { m_view->setControlPanelMode (KMPlayer::View::CP_Show); m_view->setNoInfoMessages (false); m_view->controlPanel ()->button (ControlPanel::button_playlist)->setIconSet (TQIconSet (TQPixmap (playlist_xpm))); } m_topwindow_rect = topLevelWidget ()->geometry (); } KDE_NO_EXPORT void ViewArea::accelActivated () { m_view->controlPanel()->popupMenu ()->activateItemAt (m_view->controlPanel()->popupMenu ()->indexOf (ControlPanel::menu_fullscreen)); } KDE_NO_EXPORT void ViewArea::mousePressEvent (TQMouseEvent * e) { if (surface->node) { MouseVisitor visitor (event_pointer_clicked, e->x(), e->y()); surface->node->accept (&visitor); } e->accept (); } KDE_NO_EXPORT void ViewArea::mouseDoubleClickEvent (TQMouseEvent *) { m_view->fullScreen (); // screensaver stuff } KDE_NO_EXPORT void ViewArea::mouseMoveEvent (TQMouseEvent * e) { if (e->state () == Qt::NoButton) { int vert_buttons_pos = height () - m_view->statusBarHeight (); int cp_height = m_view->controlPanel ()->maximumSize ().height (); m_view->delayedShowButtons (e->y() > vert_buttons_pos-cp_height && e->y() < vert_buttons_pos); } if (surface->node) { MouseVisitor visitor (event_pointer_moved, e->x(), e->y()); surface->node->accept (&visitor); setCursor (visitor.cursor); } e->accept (); mouseMoved (); // for m_mouse_invisible_timer } KDE_NO_EXPORT void ViewArea::syncVisual (const IRect & rect) { #ifdef HAVE_CAIRO int ex = rect.x; if (ex > 0) ex--; int ey = rect.y; if (ey > 0) ey--; int ew = rect.w + 2; int eh = rect.h + 2; if (!surface->surface) surface->surface = cairoCreateSurface (winId (), width (), height ()); if (surface->node && (!video_node || !convertNode (video_node)->needsVideoWidget())) setAudioVideoGeometry (IRect (), NULL); CairoPaintVisitor visitor (surface->surface, Matrix (surface->bounds.x(), surface->bounds.y(), 1.0, 1.0), IRect (ex, ey, ew, eh), paletteBackgroundColor (), true); if (surface->node) surface->node->accept (&visitor); #else repaint (TQRect(rect.x, rect.y, rect.w, rect.h), false); #endif if (m_repaint_timer) { killTimer (m_repaint_timer); m_repaint_timer = 0; } //XFlush (tqt_xdisplay ()); } KDE_NO_EXPORT void ViewArea::paintEvent (TQPaintEvent * pe) { #ifdef HAVE_CAIRO if (surface->node) scheduleRepaint (IRect (pe->rect ().x (), pe->rect ().y (), pe->rect ().width (), pe->rect ().height ())); else #endif TQWidget::paintEvent (pe); } KDE_NO_EXPORT void ViewArea::scale (int val) { m_fullscreen_scale = val; resizeEvent (0L); } KDE_NO_EXPORT void ViewArea::updateSurfaceBounds () { Single x, y, w = width (), h = height (); h -= m_view->statusBarHeight (); h -= m_view->controlPanel ()->isVisible () ? (m_view->controlPanelMode () == View::CP_Only ? h : (Single) m_view->controlPanel()->maximumSize ().height ()) : Single (0); surface->resize (SRect (x, y, w, h)); Mrl *mrl = surface->node ? surface->node->mrl () : NULL; if (m_view->keepSizeRatio () && w > 0 && h > 0 && mrl && mrl->width > 0 && mrl->height > 0) { double wasp = (double) w / h; double masp = (double) mrl->width / mrl->height; if (wasp > masp) { Single tmp = w; w = masp * h; x += (tmp - w) / 2; } else { Single tmp = h; h = Single (w / masp); y += (tmp - h) / 2; } surface->xscale = 1.0 * w / mrl->width; surface->yscale = 1.0 * h / mrl->height; } else { surface->xscale = 1.0; surface->yscale = 1.0; } surface->bounds = SRect (x, y, w, h); scheduleRepaint (IRect (0, 0, width (), height ())); } KDE_NO_EXPORT void ViewArea::resizeEvent (TQResizeEvent *) { if (!m_view->controlPanel ()) return; Single x, y, w = width (), h = height (); Single hsb = m_view->statusBarHeight (); Single hcp = m_view->controlPanel ()->isVisible () ? (m_view->controlPanelMode () == View::CP_Only ? h-hsb : (Single) m_view->controlPanel()->maximumSize ().height ()) : Single (0); Single wws = w; // move controlpanel over video when autohiding and playing Single hws = h - (m_view->controlPanelMode () == View::CP_AutoHide && m_view->widgetStack ()->visibleWidget () == m_view->viewer () ? Single (0) : hcp) - hsb; // now scale the regions and check if video region is already sized if (surface->node) { NodePtr n = surface->node; surface = new ViewSurface (this); surface->node = n; } updateSurfaceBounds (); // finally resize controlpanel and video widget if (m_view->controlPanel ()->isVisible ()) m_view->controlPanel ()->setGeometry (0, h-hcp-hsb, w, hcp); if (m_view->statusBar ()->isVisible ()) m_view->statusBar ()->setGeometry (0, h-hsb, w, hsb); if (m_fullscreen && wws == w && hws == h) { wws = wws * m_fullscreen_scale / 100; hws = hws * m_fullscreen_scale / 100; x += (w - wws) / 2; y += (h - hws) / 2; } if (!surface->node) setAudioVideoGeometry (IRect (x, y, wws, hws), 0L); } KDE_NO_EXPORT void ViewArea::setAudioVideoGeometry (const IRect &rect, unsigned int * bg_color) { int x = rect.x, y = rect.y, w = rect.w, h = rect.h; if (m_view->controlPanelMode() == View::CP_Only) { w = h = 0; } else if (!surface->node && m_view->keepSizeRatio ()) { // scale video widget inside region int hfw = m_view->viewer ()->heightForWidth (w); if (hfw > 0) if (hfw > h) { int old_w = w; w = int ((1.0 * h * w)/(1.0 * hfw)); x += (old_w - w) / 2; } else { y += (h - hfw) / 2; h = hfw; } } m_av_geometry = TQRect (x, y, w, h); TQRect wrect = m_view->widgetStack ()->geometry (); if (m_av_geometry != wrect && !(m_av_geometry.width() <= 0 && wrect.width() <= 1 && wrect.height() <= 1)) { m_view->widgetStack ()->setGeometry (x, y, w, h); wrect.unite (m_av_geometry); scheduleRepaint (IRect (wrect.x (), wrect.y (), wrect.width (), wrect.height ())); } if (bg_color) if (TQColor (TQRgb (*bg_color)) != (m_view->viewer ()->paletteBackgroundColor ())) { m_view->viewer()->setCurrentBackgroundColor (TQColor (TQRgb (*bg_color))); scheduleRepaint (IRect (x, y, w, h)); } } KDE_NO_EXPORT void ViewArea::setAudioVideoNode (NodePtr n) { video_node = n; } KDE_NO_EXPORT SurfacePtr ViewArea::getSurface (NodePtr node) { static_cast (surface.ptr ())->clear (); surface->node = node; m_view->viewer()->resetBackgroundColor (); if (node) { updateSurfaceBounds (); return surface; } scheduleRepaint (IRect (0, 0, width (), height ())); return 0L; } KDE_NO_EXPORT void ViewArea::showEvent (TQShowEvent *) { resizeEvent (0L); } KDE_NO_EXPORT void ViewArea::dropEvent (TQDropEvent * de) { m_view->dropEvent (de); } KDE_NO_EXPORT void ViewArea::dragEnterEvent (TQDragEnterEvent* dee) { m_view->dragEnterEvent (dee); } KDE_NO_EXPORT void ViewArea::contextMenuEvent (TQContextMenuEvent * e) { m_view->controlPanel ()->popupMenu ()->exec (e->globalPos ()); } KDE_NO_EXPORT void ViewArea::mouseMoved () { if (m_fullscreen) { if (m_mouse_invisible_timer) killTimer (m_mouse_invisible_timer); unsetCursor (); m_mouse_invisible_timer = startTimer (MOUSE_INVISIBLE_DELAY); } } KDE_NO_EXPORT void ViewArea::scheduleRepaint (const IRect &rect) { if (m_repaint_timer) { m_repaint_rect = m_repaint_rect.unite (rect); } else { m_repaint_rect = rect; m_repaint_timer = startTimer (10); // 100 per sec should do } } KDE_NO_EXPORT void ViewArea::timerEvent (TQTimerEvent * e) { if (e->timerId () == m_mouse_invisible_timer) { killTimer (m_mouse_invisible_timer); m_mouse_invisible_timer = 0; if (m_fullscreen) setCursor (BlankCursor); } else if (e->timerId () == m_repaint_timer) { killTimer (m_repaint_timer); m_repaint_timer = 0; //repaint (m_repaint_rect, false); syncVisual (m_repaint_rect.intersect (IRect (0, 0, width (), height ()))); } else { kdError () << "unknown timer " << e->timerId () << " " << m_repaint_timer << endl; killTimer (e->timerId ()); } } KDE_NO_EXPORT void ViewArea::closeEvent (TQCloseEvent * e) { //kdDebug () << "closeEvent" << endl; if (m_fullscreen) { fullScreen (); if (!m_parent->topLevelWidget ()->isVisible ()) m_parent->topLevelWidget ()->show (); e->ignore (); } else TQWidget::closeEvent (e); } #include "viewarea.moc"