WPaintedWidget::WPaintedWidget(WContainerWidget *parent)
: WInteractWidget(parent),
preferredMethod_(HtmlCanvas),
painter_(0),
needRepaint_(false),
sizeChanged_(false),
areaImageAdded_(false),
repaintFlags_(0),
areaImage_(0),
renderWidth_(0), renderHeight_(0)
{
if (WApplication::instance()) {
const WEnvironment& env = WApplication::instance()->environment();
if (env.agentIsOpera()
&& env.userAgent().find("Mac OS X") == std::string::npos)
preferredMethod_ = InlineSvgVml;
}
setLayoutSizeAware(true);
setJavaScriptMember(WT_RESIZE_JS,
"function(self, w, h) {"
"""var u = $(self).find('canvas, img');"
"""if (w >= 0) "
"" "u.width(w);"
"""if (h >= 0) "
"" "u.height(h);"
"}");
setInline(false);
}
void WSlider::render(WFlags<RenderFlag> flags)
{
/*
* In theory we are a bit late here to decide what we want to become:
* somebody could already have asked the domElementType()
*/
if (flags.test(RenderFlag::Full)) {
bool useNative = nativeControl();
if (!useNative) {
if (!paintedSlider_) {
manageWidget
(paintedSlider_,
std::unique_ptr<PaintedSlider>(new PaintedSlider(this)));
paintedSlider_->sliderResized(width(), height());
}
} else {
manageWidget(paintedSlider_, std::unique_ptr<PaintedSlider>());
}
setLayoutSizeAware(!useNative);
setFormObject(useNative);
}
WFormWidget::render(flags);
}
void WSlider::render(WFlags<RenderFlag> flags)
{
/*
* In theory we are a bit late here to decide what we want to become:
* somebody could already have asked the domElementType()
*/
if (flags & RenderFull) {
bool useNative = nativeControl();
if (!useNative) {
if (!paintedSlider_) {
addChild(paintedSlider_ = new PaintedSlider(this));
paintedSlider_->sliderResized(width(), height());
}
} else {
delete paintedSlider_;
paintedSlider_ = 0;
}
setLayoutSizeAware(!useNative);
setFormObject(useNative);
}
WFormWidget::render(flags);
}
void WPaintedWidget::resize(const WLength& width, const WLength& height)
{
if (!width.isAuto() && !height.isAuto()) {
setLayoutSizeAware(false);
resizeCanvas(static_cast<int>(width.toPixels()),
static_cast<int>(height.toPixels()));
}
WInteractWidget::resize(width, height);
}
ProfileList::ProfileList(Ptr<org::esb::core::PluginContext> ctx,WContainerWidget *parent):Wt::WContainerWidget(parent),_ctx(ctx)
{
//Wt::WHBoxLayout *hbox = new Wt::WHBoxLayout();
//setLayout(hbox);
LOGDEBUG("Height:"<<this->height().value());
Wt::WToolBar *toolBar = new Wt::WToolBar(this);
Wt::WPushButton * createButton;
toolBar->addButton(createButton=new Wt::WPushButton("Create"));
createButton->clicked().connect(this, &ProfileList::createNewProfile);
/*
toolBar->addButton(new Wt::WPushButton("Stop"));
toolBar->addButton(new Wt::WPushButton("Pause"));
*/
tableView = new Wt::WTableView(this);
tableView->setModel(new ProfileTableModel(ctx->database, tableView));
//tableView->setModel(new VirtualModel(10000, 50, tableView));
tableView->setColumnResizeEnabled(true);
tableView->setColumnAlignment(0, Wt::AlignCenter);
tableView->setSortingEnabled(false);
tableView->setHeaderAlignment(0, Wt::AlignCenter);
tableView->setAlternatingRowColors(true);
tableView->setRowHeight(28);
tableView->setHeaderHeight(28);
tableView->setSelectionMode(Wt::SingleSelection);
tableView->setEditTriggers(Wt::WAbstractItemView::NoEditTrigger);
//hbox->addWidget(tableView,0);
//hbox->addWidget(new Wt::WText("Item 2"),1);
/*
* Configure column widths and matching table width
*/
const int WIDTH = 120;
for (int i = 0; i < tableView->model()->columnCount(); ++i)
tableView->setColumnWidth(i, 420);
setLayoutSizeAware(true);
//this->setHeight(300);
//tableView->setHeight(300);
tableView->resize(Wt::WLength::Auto,400);
//this->addWidget(tableView);
/*
* 7 pixels are padding/border per column
* 2 pixels are border of the entire table
*/
//tableView->setWidth((WIDTH + 7) * tableView->model()->columnCount() + 2);
tableView->doubleClicked().connect(this,&ProfileList::doubleClicked);
}
void ProfileList::layoutSizeChanged(int width, int height){
LOGDEBUG("profile layoutSizeChanged w:"<<width<<" h:"<<height);
setLayoutSizeAware(false);
tableView->setHeight(height);
setLayoutSizeAware(true);
}
DomElement *WPaintedWidget::createDomElement(WApplication *app)
{
if (isInLayout()) {
setLayoutSizeAware(true);
setJavaScriptMember(WT_RESIZE_JS,
"function(self, w, h) {"
"""var u = $(self).find('canvas, img');"
"""if (w >= 0) "
"" "u.width(w);"
"""if (h >= 0) "
"" "u.height(h);"
"}");
}
createPainter();
DomElement *result = DomElement::createNew(domElementType());
setId(result, app);
DomElement *wrap = result;
if (width().isAuto() && height().isAuto()) {
result->setProperty(PropertyStylePosition, "relative");
wrap = DomElement::createNew(DomElement_DIV);
wrap->setProperty(PropertyStylePosition, "absolute");
wrap->setProperty(PropertyStyleLeft, "0");
wrap->setProperty(PropertyStyleRight, "0");
}
DomElement *canvas = DomElement::createNew(DomElement_DIV);
if (!app->environment().agentIsSpiderBot())
canvas->setId('p' + id());
WPaintDevice *device = painter_->getPaintDevice(false);
//handle the widget correctly when inline and using VML
if (painter_->renderType() == WWidgetPainter::InlineVml && isInline()) {
result->setProperty(PropertyStyle, "zoom: 1;");
canvas->setProperty(PropertyStyleDisplay, "inline");
canvas->setProperty(PropertyStyle, "zoom: 1;");
}
if (renderWidth_ != 0 && renderHeight_ != 0) {
paintEvent(device);
#ifdef WT_TARGET_JAVA
if (device->painter())
device->painter()->end();
#endif // WT_TARGET_JAVA
}
painter_->createContents(canvas, device);
needRepaint_ = false;
wrap->addChild(canvas);
if (wrap != result)
result->addChild(wrap);
updateDom(*result, true);
return result;
}
