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/*
* Copyright (C) 2005-2018 Team Kodi
* This file is part of Kodi - https://kodi.tv
*
* SPDX-License-Identifier: GPL-2.0-or-later
* See LICENSES/README.md for more information.
*/
#include "GUIDialogSlider.h"
#include "ServiceBroker.h"
#include "guilib/GUIComponent.h"
#include "guilib/GUISliderControl.h"
#include "guilib/GUIWindowManager.h"
#include "guilib/LocalizeStrings.h"
#include "input/Key.h"
#define CONTROL_HEADING 10
#define CONTROL_SLIDER 11
#define CONTROL_LABEL 12
CGUIDialogSlider::CGUIDialogSlider(void)
: CGUIDialog(WINDOW_DIALOG_SLIDER, "DialogSlider.xml")
{
m_callback = NULL;
m_callbackData = NULL;
m_loadType = KEEP_IN_MEMORY;
}
CGUIDialogSlider::~CGUIDialogSlider(void) = default;
bool CGUIDialogSlider::OnAction(const CAction &action)
{
if (action.GetID() == ACTION_SELECT_ITEM)
{
Close();
return true;
}
return CGUIDialog::OnAction(action);
}
bool CGUIDialogSlider::OnMessage(CGUIMessage& message)
{
switch ( message.GetMessage() )
{
case GUI_MSG_CLICKED:
if (message.GetSenderId() == CONTROL_SLIDER)
{
CGUISliderControl *slider = dynamic_cast<CGUISliderControl *>(GetControl(CONTROL_SLIDER));
if (slider && m_callback)
{
m_callback->OnSliderChange(m_callbackData, slider);
SET_CONTROL_LABEL(CONTROL_LABEL, slider->GetDescription());
}
}
break;
case GUI_MSG_WINDOW_DEINIT:
m_callback = NULL;
m_callbackData = NULL;
break;
}
return CGUIDialog::OnMessage(message);
}
void CGUIDialogSlider::SetSlider(const std::string &label, float value, float min, float delta, float max, ISliderCallback *callback, void *callbackData)
{
SET_CONTROL_LABEL(CONTROL_HEADING, label);
CGUISliderControl *slider = dynamic_cast<CGUISliderControl *>(GetControl(CONTROL_SLIDER));
m_callback = callback;
m_callbackData = callbackData;
if (slider)
{
slider->SetType(SLIDER_CONTROL_TYPE_FLOAT);
slider->SetFloatRange(min, max);
slider->SetFloatInterval(delta);
slider->SetFloatValue(value);
if (m_callback)
{
m_callback->OnSliderChange(m_callbackData, slider);
SET_CONTROL_LABEL(CONTROL_LABEL, slider->GetDescription());
}
}
}
void CGUIDialogSlider::OnWindowLoaded()
{
// ensure our callbacks are NULL, incase we were loaded via some non-standard means
m_callback = NULL;
m_callbackData = NULL;
CGUIDialog::OnWindowLoaded();
}
void CGUIDialogSlider::SetModalityType(DialogModalityType type)
{
m_modalityType = type;
}
void CGUIDialogSlider::ShowAndGetInput(const std::string &label, float value, float min, float delta, float max, ISliderCallback *callback, void *callbackData)
{
// grab the slider dialog
CGUIDialogSlider *slider = CServiceBroker::GetGUI()->GetWindowManager().GetWindow<CGUIDialogSlider>(WINDOW_DIALOG_SLIDER);
if (!slider)
return;
// set the label and value
slider->Initialize();
slider->SetSlider(label, value, min, delta, max, callback, callbackData);
slider->SetModalityType(DialogModalityType::MODAL);
slider->Open();
}
void CGUIDialogSlider::Display(int label, float value, float min, float delta, float max, ISliderCallback *callback)
{
// grab the slider dialog
CGUIDialogSlider *slider = CServiceBroker::GetGUI()->GetWindowManager().GetWindow<CGUIDialogSlider>(WINDOW_DIALOG_SLIDER);
if (!slider)
return;
// set the label and value
slider->Initialize();
slider->SetAutoClose(1000);
slider->SetSlider(g_localizeStrings.Get(label), value, min, delta, max, callback, NULL);
slider->SetModalityType(DialogModalityType::MODELESS);
slider->Open();
}
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