void ProgFinder::Init(void)
{
m_allowKeypress = true;
initAlphabetList();
gCoreContext->addListener(this);
connect(m_timesList, SIGNAL(itemSelected(MythUIButtonListItem*)),
SLOT(updateInfo()));
connect(m_timesList, SIGNAL(itemClicked(MythUIButtonListItem*)),
SLOT(select()));
connect(m_timesList, SIGNAL(LosingFocus()), SLOT(timesListLosingFocus()));
connect(m_timesList, SIGNAL(TakingFocus()), SLOT(timesListTakeFocus()));
connect(m_alphabetList, SIGNAL(itemSelected(MythUIButtonListItem*)),
SLOT(alphabetListItemSelected(MythUIButtonListItem*)));
connect(m_alphabetList, SIGNAL(itemClicked(MythUIButtonListItem*)),
SLOT(select()));
connect(m_showList, SIGNAL(TakingFocus()), SLOT(showListTakeFocus()));
connect(m_showList, SIGNAL(itemClicked(MythUIButtonListItem*)),
SLOT(select()));
m_alphabetList->MoveToNamedPosition("A");
}
MythUITextEdit::MythUITextEdit(MythUIType *parent, const QString &name)
: MythUIType(parent, name)
{
m_Message = "";
m_Filter = FilterNone;
m_isPassword = false;
m_blinkInterval = 0;
m_cursorBlinkRate = 40;
m_Position = -1;
m_maxLength = 255;
m_backgroundState = NULL;
m_cursorImage = NULL;
m_Text = NULL;
m_keyboardPosition = VK_POSBELOWEDIT;
connect(this, SIGNAL(TakingFocus()), SLOT(Select()));
connect(this, SIGNAL(LosingFocus()), SLOT(Deselect()));
m_CanHaveFocus = true;
m_initialized = false;
m_lastKeyPress.start();
}
void MythUIButton::Select()
{
if (!IsEnabled() || m_Pushed)
return;
SetState("selected");
emit TakingFocus(this);
}
bool MythUIType::TakeFocus(void)
{
if (!m_CanHaveFocus || m_HasFocus)
return false;
m_HasFocus = true;
Refresh();
emit TakingFocus();
return true;
}
bool SourceSetup::Create()
{
bool foundtheme = false;
// Load the theme for this screen
foundtheme = LoadWindowFromXML("weather-ui.xml", "source-setup", this);
if (!foundtheme)
return false;
m_sourceList = dynamic_cast<MythUIButtonList *> (GetChild("srclist"));
m_updateSpinbox = dynamic_cast<MythUISpinBox *> (GetChild("update_spinbox"));
m_retrieveSpinbox = dynamic_cast<MythUISpinBox *> (GetChild("retrieve_spinbox"));
m_finishButton = dynamic_cast<MythUIButton *> (GetChild("finishbutton"));
m_sourceText = dynamic_cast<MythUIText *> (GetChild("srcinfo"));
if (!m_sourceList || !m_updateSpinbox || !m_retrieveSpinbox
|| !m_finishButton || !m_sourceText)
{
LOG(VB_GENERAL, LOG_ERR, "Theme is missing required elements.");
return false;
}
BuildFocusList();
SetFocusWidget(m_sourceList);
connect(m_sourceList, SIGNAL(itemSelected(MythUIButtonListItem *)),
SLOT(sourceListItemSelected(MythUIButtonListItem *)));
#if 0
connect(m_sourceList, SIGNAL(TakingFocus()),
this, SLOT(sourceListItemSelected()));
#endif
// 12 Hour max interval
m_updateSpinbox->SetRange(10, 720, 10);
connect(m_updateSpinbox, SIGNAL(LosingFocus()),
SLOT(updateSpinboxUpdate()));
// 2 Minute retrieval timeout max
m_retrieveSpinbox->SetRange(10, 120, 5);
connect(m_retrieveSpinbox, SIGNAL(LosingFocus()),
SLOT(retrieveSpinboxUpdate()));
m_finishButton->SetText(tr("Finish"));
connect(m_finishButton, SIGNAL(Clicked()), SLOT(saveData()));
loadData();
return true;
}
MythUICheckBox::MythUICheckBox(MythUIType *parent, const QString &name)
: MythUIType(parent, name)
{
m_currentCheckState = MythUIStateType::Off;
m_state = "active";
m_BackgroundState = m_CheckState = NULL;
connect(this, SIGNAL(TakingFocus()), this, SLOT(Select()));
connect(this, SIGNAL(LosingFocus()), this, SLOT(Deselect()));
connect(this, SIGNAL(Enabling()), this, SLOT(Enable()));
connect(this, SIGNAL(Disabling()), this, SLOT(Disable()));
SetCanTakeFocus(true);
}
MythUIButtonTree::MythUIButtonTree(MythUIType *parent, const QString &name)
: MythUIType(parent, name)
{
m_initialized = false;
m_numLists = 1;
m_visibleLists = 0;
m_currentDepth = m_oldDepth = m_depthOffset = 0;
m_rootNode = m_currentNode = NULL;
m_listSpacing = 0;
m_activeList = NULL;
m_activeListID = 0;
m_active = true;
m_listTemplate = NULL;
SetCanTakeFocus(true);
connect(this, SIGNAL(TakingFocus()), this, SLOT(Select()));
connect(this, SIGNAL(LosingFocus()), this, SLOT(Deselect()));
}
MythUIButton::MythUIButton(MythUIType *parent, const QString &name)
: MythUIType(parent, name)
{
m_clickTimer = new QTimer();
m_clickTimer->setSingleShot(true);
m_Pushed = false;
m_Lockable = false;
m_Text = NULL;
m_BackgroundState = NULL;
connect(m_clickTimer, SIGNAL(timeout()), SLOT(UnPush()));
connect(this, SIGNAL(TakingFocus()), SLOT(Select()));
connect(parent, SIGNAL(LosingFocus()), SLOT(Deselect()));
connect(this, SIGNAL(LosingFocus()), SLOT(Deselect()));
connect(this, SIGNAL(Enabling()), SLOT(Enable()));
connect(this, SIGNAL(Disabling()), SLOT(Disable()));
SetCanTakeFocus(true);
}
/**
* \brief Loads UI elements from theme
*
* \return true if all UI elements load successfully.
*/
bool MythControls::Create(void)
{
bool foundtheme = false;
// Load the theme for this screen
foundtheme = LoadWindowFromXML("controls-ui.xml", "controls", this);
if (!foundtheme)
return false;
m_description = dynamic_cast<MythUIText *>(GetChild("description"));
m_leftList = dynamic_cast<MythUIButtonList *>(GetChild("leftlist"));
m_rightList = dynamic_cast<MythUIButtonList *>(GetChild("rightlist"));
m_leftDescription = dynamic_cast<MythUIText *>(GetChild("leftdesc"));
m_rightDescription = dynamic_cast<MythUIText *>(GetChild("rightdesc"));
if (!m_description || !m_leftList || !m_rightList ||
!m_leftDescription || !m_rightDescription)
{
LOG(VB_GENERAL, LOG_ERR, "Theme is missing critical theme elements.");
return false;
}
connect(m_leftList, SIGNAL(itemSelected(MythUIButtonListItem*)),
SLOT(LeftSelected(MythUIButtonListItem*)));
connect(m_leftList, SIGNAL(itemClicked(MythUIButtonListItem*)),
SLOT(LeftPressed(MythUIButtonListItem*)));
connect(m_rightList, SIGNAL(itemSelected(MythUIButtonListItem*)),
SLOT(RightSelected(MythUIButtonListItem*)));
connect(m_rightList, SIGNAL(itemClicked(MythUIButtonListItem*)),
SLOT(RightPressed(MythUIButtonListItem*)));
connect(m_rightList, SIGNAL(TakingFocus()),
SLOT(RefreshKeyInformation()));
for (uint i = 0; i < Action::kMaximumNumberOfBindings; i++)
{
MythUIButton *button = dynamic_cast<MythUIButton *>
(GetChild(QString("action_%1").arg(i)));
if (!button)
{
LOG(VB_GENERAL, LOG_ERR, LOC +
QString("Unable to load action button action_%1").arg(i));
return false;
}
connect(button, SIGNAL(Clicked()), SLOT(ActionButtonPressed()));
m_actionButtons.append(button);
}
BuildFocusList();
LoadData(gCoreContext->GetHostName());
/* start off with the actions by contexts view */
m_currentView = kActionsByContext;
SetListContents(m_leftList, m_bindings->GetContexts(), true);
UpdateRightList();
return true;
}
