/**
Constructor for View
/usr/lib/Wt/examples/widgetgallery/examples/ComboBoxModel.cpp
https://www.webtoolkit.eu/widgets/forms/combo-box
https://www.webtoolkit.eu/wt/doc/reference/html/classWt_1_1WComboBox.html
*/
View::View(const Wt::WEnvironment& env)
: Wt::WApplication(env)
{
setTitle("DropDown Demo");
log("info") << "Test";
// This is the container for the full screen.
Wt::WContainerWidget *pScreenContainer = new Wt::WContainerWidget();
pScreenContainer->resize(Wt::WLength::Auto, Wt::WLength::Auto);
// Add the primary container to the root widget?
root()->addWidget(pScreenContainer);
// Choose the grid layout.
Wt::WGridLayout *pScreenLayout = new Wt::WGridLayout();
pScreenContainer->setLayout(pScreenLayout);
int nRow = 0;
int nColoumn = 0;
// Create the label
Wt::WText *lblSeriesChoice = new Wt::WText("Series:");
// set right align the label
lblSeriesChoice->setTextAlignment(Wt::AlignRight);
pScreenLayout->addWidget(lblSeriesChoice, nRow, nColoumn+0);
// Create the dropdown
Wt::WComboBox *cbSeries = new Wt::WComboBox();
cbSeries->addItem("");
cbSeries->addItem("New");
cbSeries->addItem("Krakken awoke");
cbSeries->addItem("Appocalypse survival");
cbSeries->setCurrentIndex(0); // Empty string
pScreenLayout->addWidget(cbSeries, nRow, nColoumn+1);
// Create the connection
cbSeries->activated().connect(this, &View::DropDownSelectionChangeOtherDropDown);
cbSeries->activated().connect(this, &View::DropDownSelectionChangeTab);
/* Signals connect to Slots.
* You may specify up to 6 arguments which may be of arbitrary types that are Copyable, that may be passed through the signal to connected slots.
* https://www.webtoolkit.eu/wt/doc/reference/html/group__signalslot.html
* I think the
* first parm - is a pointer to the target class.
* second parm - is the name of the method?
*
* See: Wt::Signal.
*/
/*
* Let row 1 and column 1 take the excess space.?
*/
pScreenLayout->setRowStretch(0, 0);
pScreenLayout->setColumnStretch(0, 0);
} // end
VideoPanel::VideoPanel(std::map<std::string, std::string>& p) : _parameter(p), Wt::Ext::Panel() {
// setLayout(new Wt::WFitLayout());
Wt::WBorderLayout*l = new Wt::WBorderLayout();
setLayout(l);
std::set<std::string> avail_codecs;
if (_parameter.count("available_codecs") > 0) {
LOGDEBUG("Available codes" << _parameter["available_codecs"]);
org::esb::util::StringTokenizer st(_parameter["available_codecs"], ",");
while (st.hasMoreTokens()) {
std::string codec_id = st.nextToken();
avail_codecs.insert(codec_id);
LOGDEBUG("avalable codec list" << codec_id);
}
}
/*
* Combobox for the Codec Selector
*/
KeyValueModel * codec_model = new KeyValueModel();
codec_model->addModelData("novideo", "No Video");
codec_model->addModelData("copy", "Stream Copy");
AVCodec *codec = NULL;
int a = 0;
while ((codec = av_codec_next(codec))) {
if (codec->encode && codec->type == AVMEDIA_TYPE_VIDEO) {
if (avail_codecs.count(codec->name) > 0) {
codec_model->addModelData(codec->name, codec->long_name);
} else {
if (avail_codecs.size() == 0)
codec_model->addModelData(codec->name, codec->long_name);
}
}
}
codec_model->sort(1);
_codec = new ComboBox();
_codec->setModel(codec_model);
_codec->setModelColumn(1);
_codec->setSelectedEntry(_parameter["codec_id"]);
_codec->setTextSize(50);
_codec->resize(300, Wt::WLength());
_codec->activated().connect(SLOT(this, VideoPanel::codecSelected));
main_panel = new Wt::Ext::Panel();
Wt::WFitLayout * fit = new Wt::WFitLayout();
main_panel->setLayout(fit);
//main_panel->setBorder(false);
l->addWidget(main_panel, Wt::WBorderLayout::Center);
Wt::Ext::Panel * top_panel = new Wt::Ext::Panel();
top_panel->resize(Wt::WLength(), 40);
top_panel->setLayout(new Wt::WFitLayout());
top_panel->setBorder(false);
// top_panel->layout()->addWidget(_codec);
Wt::WContainerWidget *top = new Wt::WContainerWidget();
top_panel->layout()->addWidget(top);
Wt::WGridLayout * grid = new Wt::WGridLayout();
top->setLayout(grid);
top->resize(Wt::WLength(), 40);
l->addWidget(top_panel, Wt::WBorderLayout::North);
Wt::WLabel * label = new Wt::WLabel("Codec:");
label->setBuddy(_codec);
grid->addWidget(label, 0, 0);
grid->addWidget(_codec, 0, 1);
grid->addWidget(new Wt::WText(""), 0, 2);
grid->setColumnStretch(1, 1);
setCodecGui(_parameter["codec_id"]);
//l->addWidget(builder,Wt::WBorderLayout::Center);
// return;
}
ComputerView::ComputerView(Wt::WApplication *app, const Wt::WString &computerName,
bool writeAccess, Wt::WContainerWidget *parent) :
Wt::WContainerWidget(parent),
app(app), _computerName(computerName), _img_led(NULL)
{
Wt::WBoxLayout *layout = new Wt::WBoxLayout(Wt::WBoxLayout::TopToBottom, this);
Wt::WText *_title = new Wt::WText(computerName);
_title->setStyleClass("ComputerName");
app->styleSheet().addRule(".ComputerName", "font-size: 36px; text-transform: capitalize;");
layout->addWidget(_title, 0, Wt::AlignCenter);
/* create the buttons and connect them to their slots */
_btn_atx_force_off = new Wt::WPushButton("Force off");
_btn_atx_force_on = new Wt::WPushButton("Force on");
_btn_atx_reset = new Wt::WPushButton("Reset");
_btn_pw_switch_press = new Wt::WPushButton("Press");
_btn_pw_switch_force_off = new Wt::WPushButton("Force off");
_btn_atx_force_off->setEnabled(writeAccess);
_btn_atx_force_on->setEnabled(writeAccess);
_btn_atx_reset->setEnabled(writeAccess);
_btn_pw_switch_press->setEnabled(writeAccess);
_btn_pw_switch_force_off->setEnabled(writeAccess);
_btn_atx_force_off->clicked().connect(this, &ComputerView::btn_atx_force_off_clicked);
_btn_atx_force_on->clicked().connect(this, &ComputerView::btn_atx_force_on_clicked);
_btn_atx_reset->clicked().connect(this, &ComputerView::btn_atx_reset_clicked);
_btn_pw_switch_press->clicked().connect(this, &ComputerView::btn_pw_switch_press_clicked);
_btn_pw_switch_force_off->clicked().connect(this, &ComputerView::btn_pw_switch_force_off_clicked);
/* preload all the images */
_ico_led_on_file.reset(getImg("green_light.png"));
_ico_led_off_file.reset(getImg("off_light.png"));
_ico_ping_file.reset(getImg("ping.png"));
_ico_atx_pwr_file.reset(getImg("atx_power.png"));
_ico_pwr_switch_file.reset(getImg("power-button.png"));
/* create the LED */
_img_led = new Wt::WImage();
_img_led->setHeight(Wt::WLength(16));
setPowerLedStatus(false);
Wt::WGridLayout *grid = new Wt::WGridLayout();
grid->addWidget(_img_led, 0, 0, Wt::AlignCenter);
grid->addWidget(new Wt::WText("Power Led state"), 0, 1);
grid->addWidget(new Wt::WLabel(""), 0, 5);
grid->addWidget(new Wt::WImage(_ico_ping_file.get()), 1, 0, Wt::AlignCenter);
grid->addWidget(new Wt::WText("Ping"), 1, 1);
_ping_txt = new Wt::WText("N/A");
grid->addWidget(_ping_txt, 1, 2, 0, 0, Wt::AlignCenter);
grid->addWidget(new Wt::WImage(_ico_atx_pwr_file.get()), 2, 0, Wt::AlignCenter);
grid->addWidget(new Wt::WText("ATX power"), 2, 1);
grid->addWidget(_btn_atx_force_off, 2, 2);
grid->addWidget(_btn_atx_force_on, 2, 3);
grid->addWidget(_btn_atx_reset, 2, 4);
grid->addWidget(new Wt::WImage(_ico_pwr_switch_file.get()), 3, 0, Wt::AlignCenter);
grid->addWidget(new Wt::WText("Power switch"), 3, 1);
grid->addWidget(_btn_pw_switch_press, 3, 2);
grid->addWidget(_btn_pw_switch_force_off, 3, 3);
grid->setColumnStretch(5, 1);
layout->addLayout(grid);
layout->addSpacing(10);
Wt::WLabel *label = new Wt::WLabel("Logs:");
layout->addWidget(label);
_logs_edit = new Wt::WTextArea("");
_logs_edit->setHeight(150);
_logs_edit->setMaximumSize(Wt::WLength::Auto, 150);
label->setBuddy(_logs_edit);
layout->addWidget(_logs_edit);
layout->addSpacing(10);
}