示例#1
0
 private void renderSource(DomElement element, WAbstractMedia.Source source, boolean isLast) {
   element.setAttribute("src", resolveRelativeUrl(source.link.getUrl()));
   if (!source.type.equals("")) {
     element.setAttribute("type", source.type);
   }
   if (!source.media.equals("")) {
     element.setAttribute("media", source.media);
   }
   if (isLast && this.alternative_ != null) {
     element.setAttribute(
         "onerror",
         "var media = this.parentNode;if(media){while (media && media.children.length)if (Wt3_2_3.hasTag(media.firstChild,'SOURCE')){media.removeChild(media.firstChild);}else{media.parentNode.insertBefore(media.firstChild, media);}media.style.display= 'none';}");
   } else {
     element.setAttribute("onerror", "");
   }
 }
示例#2
0
 private DomElement createRow(int row, boolean withIds, WApplication app) {
   DomElement tr = DomElement.createNew(DomElementType.DomElement_TR);
   if (withIds) {
     tr.setId(this.rows_.get(row).getId());
   }
   this.rows_.get(row).updateDom(tr, true);
   tr.setWasEmpty(false);
   int spanCounter = 0;
   for (int col = 0; col < this.getColumnCount(); ++col) {
     WTableRow.TableData d = this.itemAt(row, col);
     if (!d.overSpanned) {
       DomElement td = d.cell.createSDomElement(app);
       if (col < this.headerColumnCount_ || row < this.headerRowCount_) {
         tr.addChild(td);
       } else {
         tr.insertChildAt(td, col - spanCounter);
       }
       for (int i = 0; i < d.cell.getRowSpan(); ++i) {
         for (int j = 0; j < d.cell.getColumnSpan(); ++j) {
           if (i + j > 0) {
             this.itemAt(row + i, col + j).overSpanned = true;
             this.itemAt(row + i, col + j).cell.setRendered(false);
           }
         }
       }
     } else {
       spanCounter++;
     }
   }
   return tr;
 }
示例#3
0
 void updateMediaDom(DomElement element, boolean all) {
   if (all && this.alternative_ != null) {
     element.setAttribute(
         "onerror",
         "if(event.target.error && event.target.error.code==event.target.error.MEDIA_ERR_SRC_NOT_SUPPORTED){while (this.hasChildNodes())if (Wt3_2_3.hasTag(this.firstChild,'SOURCE')){this.removeChild(this.firstChild);}else{this.parentNode.insertBefore(this.firstChild, this);}this.style.display= 'none';}");
   }
   if (all || this.flagsChanged_) {
     if (!all || !EnumUtils.mask(this.flags_, WAbstractMedia.Options.Controls).isEmpty()) {
       element.setAttribute(
           "controls",
           !EnumUtils.mask(this.flags_, WAbstractMedia.Options.Controls).isEmpty()
               ? "controls"
               : "");
     }
     if (!all || !EnumUtils.mask(this.flags_, WAbstractMedia.Options.Autoplay).isEmpty()) {
       element.setAttribute(
           "autoplay",
           !EnumUtils.mask(this.flags_, WAbstractMedia.Options.Autoplay).isEmpty()
               ? "autoplay"
               : "");
     }
     if (!all || !EnumUtils.mask(this.flags_, WAbstractMedia.Options.Loop).isEmpty()) {
       element.setAttribute(
           "loop",
           !EnumUtils.mask(this.flags_, WAbstractMedia.Options.Loop).isEmpty() ? "loop" : "");
     }
   }
   if (all || this.preloadChanged_) {
     switch (this.preloadMode_) {
       case PreloadNone:
         element.setAttribute("preload", "none");
         break;
       default:
       case PreloadAuto:
         element.setAttribute("preload", "auto");
         break;
       case PreloadMetadata:
         element.setAttribute("preload", "metadata");
         break;
     }
   }
   this.updateEventSignals(element, all);
   if (all) {
     if (this.alternative_ != null) {
       element.addChild(this.alternative_.createSDomElement(WApplication.getInstance()));
     }
   }
   this.flagsChanged_ = this.preloadChanged_ = false;
 }
示例#4
0
 void getDomChanges(List<DomElement> result, WApplication app) {
   DomElement e = DomElement.getForUpdate(this, this.getDomElementType());
   if (!this.isStubbed() && this.flags_.get(BIT_GRID_CHANGED)) {
     DomElement newE = this.createDomElement(app);
     e.replaceWith(newE);
   } else {
     if (this.rowsChanged_ != null) {
       for (Iterator<WTableRow> i_it = this.rowsChanged_.iterator(); i_it.hasNext(); ) {
         WTableRow i = i_it.next();
         DomElement e2 = DomElement.getForUpdate(i, DomElementType.DomElement_TR);
         i.updateDom(e2, false);
         result.add(e2);
       }
       ;
       this.rowsChanged_ = null;
     }
     if (this.rowsAdded_ != 0) {
       DomElement etb =
           DomElement.getForUpdate(this.getId() + "tb", DomElementType.DomElement_TBODY);
       for (int i = 0; i < (int) this.rowsAdded_; ++i) {
         DomElement tr = this.createRow(this.getRowCount() - this.rowsAdded_ + i, true, app);
         etb.addChild(tr);
       }
       result.add(etb);
       this.rowsAdded_ = 0;
     }
     if (this.flags_.get(BIT_COLUMNS_CHANGED)) {
       for (int i = 0; i < this.columns_.size(); ++i) {
         DomElement e2 =
             DomElement.getForUpdate(this.columns_.get(i), DomElementType.DomElement_COL);
         this.columns_.get(i).updateDom(e2, false);
         result.add(e2);
       }
       this.flags_.clear(BIT_COLUMNS_CHANGED);
     }
     this.updateDom(e, false);
   }
   result.add(e);
 }
示例#5
0
 void getDomChanges(List<DomElement> result, WApplication app) {
   if (this.mediaId_.length() != 0) {
     DomElement media = DomElement.getForUpdate(this.mediaId_, DomElementType.DomElement_DIV);
     this.updateMediaDom(media, false);
     if (this.sourcesChanged_) {
       for (int i = 0; i < this.sourcesRendered_; ++i) {
         media.callJavaScript(
             "Wt3_2_3.remove('" + this.mediaId_ + "s" + String.valueOf(i) + "');", true);
       }
       this.sourcesRendered_ = 0;
       for (int i = 0; i < this.sources_.size(); ++i) {
         DomElement src = DomElement.createNew(DomElementType.DomElement_SOURCE);
         src.setId(this.mediaId_ + "s" + String.valueOf(i));
         this.renderSource(src, this.sources_.get(i), i + 1 >= this.sources_.size());
         media.addChild(src);
       }
       this.sourcesRendered_ = this.sources_.size();
       this.sourcesChanged_ = false;
       media.callJavaScript(this.getJsMediaRef() + ".load();");
     }
     result.add(media);
   }
   super.getDomChanges(result, app);
 }
示例#6
0
 DomElement createDomElement(WApplication app) {
   DomElement result = null;
   if (this.isInLayout()) {
     this.setJavaScriptMember(WT_RESIZE_JS, "function() {}");
   }
   if (app.getEnvironment().agentIsIElt(9)
       || app.getEnvironment().getAgent() == WEnvironment.UserAgent.MobileWebKitAndroid) {
     result = DomElement.createNew(DomElementType.DomElement_DIV);
     if (this.alternative_ != null) {
       result.addChild(this.alternative_.createSDomElement(app));
     }
   } else {
     DomElement media = this.createMediaDomElement();
     DomElement wrap = null;
     if (this.isInLayout()) {
       media.setProperty(Property.PropertyStylePosition, "absolute");
       media.setProperty(Property.PropertyStyleLeft, "0");
       media.setProperty(Property.PropertyStyleRight, "0");
       wrap = DomElement.createNew(DomElementType.DomElement_DIV);
       wrap.setProperty(Property.PropertyStylePosition, "relative");
     }
     result = wrap != null ? wrap : media;
     if (wrap != null) {
       this.mediaId_ = this.getId() + "_media";
       media.setId(this.mediaId_);
     } else {
       this.mediaId_ = this.getId();
     }
     this.updateMediaDom(media, true);
     for (int i = 0; i < this.sources_.size(); ++i) {
       DomElement src = DomElement.createNew(DomElementType.DomElement_SOURCE);
       src.setId(this.mediaId_ + "s" + String.valueOf(i));
       this.renderSource(src, this.sources_.get(i), i + 1 >= this.sources_.size());
       media.addChild(src);
     }
     this.sourcesRendered_ = this.sources_.size();
     this.sourcesChanged_ = false;
     if (wrap != null) {
       wrap.addChild(media);
     }
   }
   if (this.isInLayout()) {
     StringWriter ss = new StringWriter();
     ss.append("function(self, w, h) {");
     if (this.mediaId_.length() != 0) {
       ss.append(
           "v="
               + this.getJsMediaRef()
               + ";if(v){v.setAttribute('width', w);v.setAttribute('height', h);}");
     }
     if (this.alternative_ != null) {
       ss.append("a=" + this.alternative_.getJsRef() + ";if(a && a.")
           .append(WT_RESIZE_JS)
           .append(")a.")
           .append(WT_RESIZE_JS)
           .append("(a, w, h);");
     }
     ss.append("}");
     this.setJavaScriptMember(WT_RESIZE_JS, ss.toString());
   }
   this.setId(result, app);
   this.updateDom(result, true);
   if (this.isInLayout()) {
     result.setEvent(PLAYBACKSTARTED_SIGNAL, "");
     result.setEvent(PLAYBACKPAUSED_SIGNAL, "");
     result.setEvent(ENDED_SIGNAL, "");
     result.setEvent(TIMEUPDATED_SIGNAL, "");
     result.setEvent(VOLUMECHANGED_SIGNAL, "");
   }
   this.setJavaScriptMember("mediaId", "'" + this.mediaId_ + "'");
   return result;
 }
示例#7
0
 DomElement createDomElement(WApplication app) {
   boolean withIds = !app.getEnvironment().agentIsSpiderBot();
   DomElement table = DomElement.createNew(this.getDomElementType());
   this.setId(table, app);
   DomElement thead = null;
   if (this.headerRowCount_ != 0) {
     thead = DomElement.createNew(DomElementType.DomElement_THEAD);
     if (withIds) {
       thead.setId(this.getId() + "th");
     }
   }
   DomElement tbody = DomElement.createNew(DomElementType.DomElement_TBODY);
   if (withIds) {
     tbody.setId(this.getId() + "tb");
   }
   for (int col = 0; col < this.columns_.size(); ++col) {
     DomElement c = DomElement.createNew(DomElementType.DomElement_COL);
     if (withIds) {
       c.setId(this.columns_.get(col).getId());
     }
     this.columns_.get(col).updateDom(c, true);
     table.addChild(c);
   }
   this.flags_.clear(BIT_COLUMNS_CHANGED);
   for (int row = 0; row < (int) this.getRowCount(); ++row) {
     for (int col = 0; col < (int) this.getColumnCount(); ++col) {
       this.itemAt(row, col).overSpanned = false;
     }
   }
   for (int row = 0; row < (int) this.getRowCount(); ++row) {
     DomElement tr = this.createRow(row, withIds, app);
     if (row < (int) this.headerRowCount_) {
       thead.addChild(tr);
     } else {
       tbody.addChild(tr);
     }
   }
   this.rowsAdded_ = 0;
   if (thead != null) {
     table.addChild(thead);
   }
   table.addChild(tbody);
   this.updateDom(table, true);
   this.flags_.clear(BIT_GRID_CHANGED);
   ;
   this.rowsChanged_ = null;
   return table;
 }