void ConsoleComponent::sliderValueChanged (Slider* sliderThatWasMoved)
{
//[UsersliderValueChanged_Pre]
//[/UsersliderValueChanged_Pre]
if (sliderThatWasMoved == gmSlider)
{
//[UserSliderCode_gmSlider] -- add your slider handling code here..
console->setGrandMaster((int)sliderThatWasMoved->getValue());
updateThumb (sliderThatWasMoved);
gmLabel->setText (String ((int)(sliderThatWasMoved->getValue() / 8192.0 * 100.0 + 0.5)) + "%", dontSendNotification);
//[/UserSliderCode_gmSlider]
}
else if (sliderThatWasMoved == xSlider)
{
//[UserSliderCode_xSlider] -- add your slider handling code here..
console->setLevel (xFader, (int)sliderThatWasMoved->getValue());
updateThumb (sliderThatWasMoved);
xLabel->setText (String ((int)(sliderThatWasMoved->getValue() / 8192.0 * 100.0 + 0.5)) + "%", dontSendNotification);
//[/UserSliderCode_xSlider]
}
else if (sliderThatWasMoved == ySlider)
{
//[UserSliderCode_ySlider] -- add your slider handling code here..
console->setLevel (yFader, 8192 - (int)sliderThatWasMoved->getValue());
updateThumb (sliderThatWasMoved);
yLabel->setText (String ((int)((8192.0 - sliderThatWasMoved->getValue()) / 8192.0 * 100.0 + 0.5)) + "%", dontSendNotification);
//[/UserSliderCode_ySlider]
}
//[UsersliderValueChanged_Post]
//[/UsersliderValueChanged_Post]
}
//----------------------------------------------------------------------------//
void Scrollbar::setConfig(const float* const document_size,
const float* const page_size,
const float* const step_size,
const float* const overlap_size,
const float* const position)
{
const bool reset_max_position = d_endLockPosition && isAtEnd();
bool config_changed = false;
bool position_changed = false;
if (document_size && (d_documentSize != *document_size))
{
d_documentSize = *document_size;
config_changed = true;
}
if (page_size && (d_pageSize != *page_size))
{
d_pageSize = *page_size;
config_changed = true;
}
if (step_size && (d_stepSize != *step_size))
{
d_stepSize = *step_size;
config_changed = true;
}
if (overlap_size && (d_overlapSize != *overlap_size))
{
d_overlapSize = *overlap_size;
config_changed = true;
}
if (position)
position_changed = setScrollPosition_impl(*position);
else if (reset_max_position)
position_changed = setScrollPosition_impl(getMaxScrollPosition());
// _always_ update the thumb to keep things in sync. (though this
// can cause a double-trigger of EventScrollPositionChanged, which
// also happens with setScrollPosition anyway).
updateThumb();
//
// Fire appropriate events based on actions we took.
//
if (config_changed)
{
WindowEventArgs args(this);
onScrollConfigChanged(args);
}
if (position_changed)
{
WindowEventArgs args(this);
onScrollPositionChanged(args);
}
}
void Scrollbar::setProportion(int visibleSize, int totalSize)
{
if (visibleSize == m_visibleSize && totalSize == m_totalSize)
return;
m_visibleSize = visibleSize;
m_totalSize = totalSize;
updateThumb();
}
//----------------------------------------------------------------------------//
void Scrollbar::setScrollPosition(float position)
{
const bool modified = setScrollPosition_impl(position);
updateThumb();
// notification if required
if (modified)
{
WindowEventArgs args(this);
onScrollPositionChanged(args);
}
}
/*************************************************************************
Set the page size for this scroll bar.
*************************************************************************/
void Scrollbar::setPageSize(float page_size)
{
if (d_pageSize != page_size)
{
d_pageSize = page_size;
updateThumb();
WindowEventArgs args(this);
onScrollConfigChanged(args);
}
}
/*************************************************************************
Set the size of the document or data.
*************************************************************************/
void Scrollbar::setDocumentSize(float document_size)
{
if (d_documentSize != document_size)
{
d_documentSize = document_size;
updateThumb();
WindowEventArgs args(this);
onScrollConfigChanged(args);
}
}
void Scrollbar::offsetDidChange()
{
ASSERT(m_scrollableArea);
float position = scrollableAreaCurrentPos();
if (position == m_currentPos)
return;
int oldThumbPosition = thumbPosition();
m_currentPos = position;
updateThumb();
if (m_pressedPart == ThumbPart)
setPressedPos(m_pressedPos + thumbPosition() - oldThumbPosition);
}
void ConsoleComponent::timerCallback()
{
int n = console->getFaderCount();
if (n != numberOfFaders)
{
numberOfFaders = n;
fadersLabel->setText ("Faders: " + String (numberOfFaders), dontSendNotification);
}
int x = console->getLevel (xFader);
if (x != (int)xSlider->getValue())
{
xSlider->setValue (x, dontSendNotification);
updateThumb (xSlider);
}
int y = console->getLevel (yFader);
if (y != 8192 - (int)ySlider->getValue())
{
ySlider->setValue (8192 - y, dontSendNotification);
updateThumb (ySlider);
}
}
bool Slider::onLoad(void)
{
window_ptr thumb = child("thumb");
if(thumb)
{
m_thumb = dynamic_cast<Thumb*>(thumb.get());
if(m_thumb)
{
subscribe<events::TrackEvent, Slider> (&Slider::onTrack, m_thumb);
updateThumb();
}
}
return base_window::onLoad();
}
/*************************************************************************
set the current slider value.
*************************************************************************/
void Slider::setCurrentValue(float value)
{
float oldval = d_value;
// range for value: 0 <= value <= maxValue
d_value = (value >= 0.0f) ? ((value <= d_maxValue) ? value : d_maxValue) : 0.0f;
updateThumb();
// send notification if slider value changed.
if (d_value != oldval)
{
WindowEventArgs args(this);
onValueChanged(args);
}
}
//----------------------------------------------------------------------------//
void Scrollbar::setPageSize(float page_size)
{
if (d_pageSize != page_size)
{
const bool reset_max_position = d_endLockPosition && isAtEnd();
d_pageSize = page_size;
if (reset_max_position)
setScrollPosition(getMaxScrollPosition());
else
updateThumb();
WindowEventArgs args(this);
onScrollConfigChanged(args);
}
}
/*************************************************************************
Set the current position of scroll bar within the document.
*************************************************************************/
void Scrollbar::setScrollPosition(float position)
{
float old_pos = d_position;
// max position is (docSize - pageSize), but must be at least 0 (in case doc size is very small)
float max_pos = ceguimax((d_documentSize - d_pageSize), 0.0f);
// limit position to valid range: 0 <= position <= max_pos
d_position = (position >= 0) ? ((position <= max_pos) ? position : max_pos) : 0.0f;
updateThumb();
// notification if required
if (d_position != old_pos)
{
WindowEventArgs args(this);
onScrollPositionChanged(args);
}
}
/*************************************************************************
set the maximum value for the slider.
Note that the minimum value is fixed at 0.
*************************************************************************/
void Slider::setMaxValue(float maxVal)
{
d_maxValue = maxVal;
float oldval = d_value;
// limit current value to be within new max
if (d_value > d_maxValue) {
d_value = d_maxValue;
}
updateThumb();
// send notification if slider value changed.
if (d_value != oldval)
{
WindowEventArgs args(this);
onValueChanged(args);
}
}
bool ThumbFinder::Create(void)
{
bool foundtheme = false;
// Load the theme for this screen
foundtheme = LoadWindowFromXML("mythburn-ui.xml", "thumbfinder", this);
if (!foundtheme)
return false;
bool err = false;
UIUtilE::Assign(this, m_frameImage, "frameimage", &err);
UIUtilE::Assign(this, m_positionImage, "positionimage", &err);
UIUtilE::Assign(this, m_imageGrid, "thumblist", &err);
UIUtilE::Assign(this, m_saveButton, "save_button", &err);
UIUtilE::Assign(this, m_cancelButton, "cancel_button", &err);
UIUtilE::Assign(this, m_frameButton, "frame_button", &err);
UIUtilE::Assign(this, m_seekAmountText, "seekamount", &err);
UIUtilE::Assign(this, m_currentPosText, "currentpos", &err);
if (err)
{
VERBOSE(VB_IMPORTANT, "Cannot load screen 'mythburn'");
return false;
}
connect(m_imageGrid, SIGNAL(itemSelected(MythUIButtonListItem *)),
this, SLOT(gridItemChanged(MythUIButtonListItem *)));
connect(m_saveButton, SIGNAL(Clicked()), this, SLOT(savePressed()));
connect(m_cancelButton, SIGNAL(Clicked()), this, SLOT(cancelPressed()));
connect(m_frameButton, SIGNAL(Clicked()), this, SLOT(updateThumb()));
BuildFocusList();
SetFocusWidget(m_imageGrid);
return true;
}
bool ThumbFinder::keyPressEvent(QKeyEvent *event)
{
if (GetFocusWidget()->keyPressEvent(event))
return true;
QStringList actions;
bool handled = GetMythMainWindow()->TranslateKeyPress("Archive", event, actions);
for (int i = 0; i < actions.size() && !handled; i++)
{
QString action = actions[i];
handled = true;
if (action == "MENU")
{
NextPrevWidgetFocus(true);
return true;
}
if (action == "ESCAPE")
{
ShowMenu();
return true;
}
if (action == "0" || action == "1" || action == "2" || action == "3" ||
action == "4" || action == "5" || action == "6" || action == "7" ||
action == "8" || action == "9")
{
m_imageGrid->SetItemCurrent(action.toInt());
int itemNo = m_imageGrid->GetCurrentPos();
ThumbImage *thumb = m_thumbList.at(itemNo);
if (thumb)
seekToFrame(thumb->frame);
return true;
}
if (GetFocusWidget() == m_frameButton)
{
if (action == "UP")
{
changeSeekAmount(true);
}
else if (action == "DOWN")
{
changeSeekAmount(false);
}
else if (action == "LEFT")
{
seekBackward();
}
else if (action == "RIGHT")
{
seekForward();
}
else if (action == "SELECT")
{
updateThumb();
}
else
handled = false;
}
else
handled = false;
}
if (!handled && MythScreenType::keyPressEvent(event))
handled = true;
return handled;
}
void Scrollbar::updateThumbPosition()
{
updateThumb();
}
bool Slider::onSized(bool update)
{
updateThumb();
return base_window::onSized();
}
//==============================================================================
ConsoleComponent::ConsoleComponent (BlueLiteDevice::Ptr blueliteDevice_)
: blueliteDevice (blueliteDevice_)
{
//[Constructor_pre] You can add your own custom stuff here..
numberOfFaders = -1;
//[/Constructor_pre]
addAndMakeVisible (gmLabel = new Label ("new label",
TRANS("100%")));
gmLabel->setFont (Font (12.00f, Font::plain));
gmLabel->setJustificationType (Justification::centred);
gmLabel->setEditable (false, false, false);
gmLabel->setColour (Label::textColourId, Colour (0xffd8d8d8));
gmLabel->setColour (TextEditor::textColourId, Colours::black);
gmLabel->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (label = new Label ("new label",
TRANS("GM")));
label->setFont (Font (15.00f, Font::plain));
label->setJustificationType (Justification::centred);
label->setEditable (false, false, false);
label->setColour (Label::textColourId, Colour (0xffd8d8d8));
label->setColour (TextEditor::textColourId, Colours::black);
label->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (gmSlider = new Slider ("new slider"));
gmSlider->setTooltip (TRANS("Grand Master"));
gmSlider->setRange (0, 8192, 1);
gmSlider->setSliderStyle (Slider::LinearVertical);
gmSlider->setTextBoxStyle (Slider::NoTextBox, true, 30, 20);
gmSlider->addListener (this);
addAndMakeVisible (loadButton = new TextButton ("new button"));
loadButton->setTooltip (TRANS("Load an existing show from disk"));
loadButton->setButtonText (TRANS("Open"));
loadButton->addListener (this);
addAndMakeVisible (loadedLabel = new Label ("new label",
TRANS("File:")));
loadedLabel->setFont (Font (15.00f, Font::plain));
loadedLabel->setJustificationType (Justification::centredLeft);
loadedLabel->setEditable (false, false, false);
loadedLabel->setColour (Label::textColourId, Colour (0xffd8d8d8));
loadedLabel->setColour (TextEditor::textColourId, Colours::black);
loadedLabel->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (cuesLabel = new Label ("new label",
TRANS("Cues:")));
cuesLabel->setFont (Font (15.00f, Font::plain));
cuesLabel->setJustificationType (Justification::centredLeft);
cuesLabel->setEditable (false, false, false);
cuesLabel->setColour (Label::textColourId, Colour (0xffd8d8d8));
cuesLabel->setColour (TextEditor::textColourId, Colours::black);
cuesLabel->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (devsLabel = new Label ("new label",
TRANS("Devs:")));
devsLabel->setFont (Font (15.00f, Font::plain));
devsLabel->setJustificationType (Justification::centredLeft);
devsLabel->setEditable (false, false, false);
devsLabel->setColour (Label::textColourId, Colour (0xffd8d8d8));
devsLabel->setColour (TextEditor::textColourId, Colours::black);
devsLabel->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (universesLabel = new Label ("new label",
TRANS("Universes:")));
universesLabel->setFont (Font (15.00f, Font::plain));
universesLabel->setJustificationType (Justification::centredLeft);
universesLabel->setEditable (false, false, false);
universesLabel->setColour (Label::textColourId, Colour (0xffd8d8d8));
universesLabel->setColour (TextEditor::textColourId, Colours::black);
universesLabel->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (newButton = new TextButton ("new button"));
newButton->setTooltip (TRANS("Create a new show"));
newButton->setButtonText (TRANS("New"));
newButton->addListener (this);
addAndMakeVisible (fadersLabel = new Label ("new label",
TRANS("Faders:")));
fadersLabel->setFont (Font (15.00f, Font::plain));
fadersLabel->setJustificationType (Justification::centredLeft);
fadersLabel->setEditable (false, false, false);
fadersLabel->setColour (Label::textColourId, Colour (0xffd8d8d8));
fadersLabel->setColour (TextEditor::textColourId, Colours::black);
fadersLabel->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (clearAllButton = new TextButton ("new button"));
clearAllButton->setTooltip (TRANS("Clear all fader cue assignements"));
clearAllButton->setButtonText (TRANS("Clear All"));
clearAllButton->addListener (this);
addAndMakeVisible (xLabel = new Label ("new label",
TRANS("100%")));
xLabel->setFont (Font (12.00f, Font::plain));
xLabel->setJustificationType (Justification::centred);
xLabel->setEditable (false, false, false);
xLabel->setColour (Label::textColourId, Colour (0xffd8d8d8));
xLabel->setColour (TextEditor::textColourId, Colours::black);
xLabel->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (label2 = new Label ("new label",
TRANS("X")));
label2->setFont (Font (15.00f, Font::plain));
label2->setJustificationType (Justification::centred);
label2->setEditable (false, false, false);
label2->setColour (Label::textColourId, Colour (0xffd8d8d8));
label2->setColour (TextEditor::textColourId, Colours::black);
label2->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (xSlider = new Slider ("new slider"));
xSlider->setTooltip (TRANS("X Fader"));
xSlider->setRange (0, 8192, 1);
xSlider->setSliderStyle (Slider::LinearVertical);
xSlider->setTextBoxStyle (Slider::NoTextBox, true, 30, 20);
xSlider->addListener (this);
addAndMakeVisible (yLabel = new Label ("new label",
TRANS("0%")));
yLabel->setFont (Font (12.00f, Font::plain));
yLabel->setJustificationType (Justification::centred);
yLabel->setEditable (false, false, false);
yLabel->setColour (Label::textColourId, Colour (0xffd8d8d8));
yLabel->setColour (TextEditor::textColourId, Colours::black);
yLabel->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (label3 = new Label ("new label",
TRANS("Y")));
label3->setFont (Font (15.00f, Font::plain));
label3->setJustificationType (Justification::centred);
label3->setEditable (false, false, false);
label3->setColour (Label::textColourId, Colour (0xffd8d8d8));
label3->setColour (TextEditor::textColourId, Colours::black);
label3->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
addAndMakeVisible (ySlider = new Slider ("new slider"));
ySlider->setTooltip (TRANS("Y Fader"));
ySlider->setRange (0, 8192, 1);
ySlider->setSliderStyle (Slider::LinearVertical);
ySlider->setTextBoxStyle (Slider::NoTextBox, true, 30, 20);
ySlider->addListener (this);
addAndMakeVisible (xCueButton = new TextButton ("new button"));
xCueButton->setTooltip (TRANS("Crossfade to X"));
xCueButton->setButtonText (TRANS("0"));
xCueButton->addListener (this);
addAndMakeVisible (yCueButton = new TextButton ("new button"));
yCueButton->setTooltip (TRANS("Crossfade to Y"));
yCueButton->setButtonText (TRANS("0"));
yCueButton->addListener (this);
addAndMakeVisible (artnetButton = new ToggleButton ("new toggle button"));
artnetButton->setTooltip (TRANS("Turn Art-Net output on and off"));
artnetButton->setButtonText (TRANS("Art-Net Output"));
artnetButton->addListener (this);
artnetButton->setColour (ToggleButton::textColourId, Colour (0xffd8d8d8));
addAndMakeVisible (dmxLabel = new Label ("dmxLabel",
TRANS("DMX:")));
dmxLabel->setFont (Font (15.00f, Font::plain));
dmxLabel->setJustificationType (Justification::centredLeft);
dmxLabel->setEditable (false, false, false);
dmxLabel->setColour (Label::textColourId, Colour (0xffd8d8d8));
dmxLabel->setColour (TextEditor::textColourId, Colours::black);
dmxLabel->setColour (TextEditor::backgroundColourId, Colour (0x00000000));
drawable1 = Drawable::createFromImageData (BinaryData::x2large_png, BinaryData::x2large_pngSize);
//[UserPreSize]
gmSlider->setValue (8192, dontSendNotification);
updateThumb (gmSlider);
xSlider->setValue (8192, dontSendNotification);
updateThumb (xSlider);
ySlider->setValue (8192, dontSendNotification);
updateThumb (ySlider);
artnetButton->setWantsKeyboardFocus (false);
dmxLabel->setText ("DMX: " + blueliteDevice->getDeviceName(), dontSendNotification);
//[/UserPreSize]
setSize (456, 312);
//[Constructor] You can add your own custom stuff here..
console = new Console (blueliteDevice);
xFader = console->addSlider();
console->setLevel (xFader, 8192);
yFader = console->addSlider();
updateStats();
startTimerHz (15);
//[/Constructor]
}
void Scrollbar::updateThumbProportion()
{
updateThumb();
}
void Slider::setDocumentSize(float p)
{
m_doc = p;
updateThumb();
}
