MainPage.xaml.cpp 15.5 KB
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/**************************************************************************
* Copyright (C) 2016 by Savoir-faire Linux                                *
* Author: Jäger Nicolas <nicolas.jager@savoirfairelinux.com>              *
*                                                                         *
* This program is free software; you can redistribute it and/or modify    *
* it under the terms of the GNU General Public License as published by    *
* the Free Software Foundation; either version 3 of the License, or       *
* (at your option) any later version.                                     *
*                                                                         *
* This program is distributed in the hope that it will be useful,         *
* but WITHOUT ANY WARRANTY; without even the implied warranty of          *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the           *
* GNU General Public License for more details.                            *
*                                                                         *
* You should have received a copy of the GNU General Public License       *
* along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
**************************************************************************/
#include "pch.h"

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#include "ContactsViewModel.h"
#include "MessageTextPage.xaml.h"
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#include "SmartPanel.xaml.h"
#include "RingConsolePanel.xaml.h"
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#include "VideoPage.xaml.h"
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#include "WelcomePage.xaml.h"

#include "MainPage.xaml.h"

using namespace RingClientUWP;
using namespace RingClientUWP::Views;
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using namespace RingClientUWP::ViewModel;
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using namespace Platform;
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using namespace Windows::ApplicationModel::Core;
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using namespace Windows::Foundation;
using namespace Windows::Foundation::Collections;
using namespace Windows::UI::ViewManagement;
using namespace Windows::UI::Xaml;
using namespace Windows::UI::Xaml::Controls;
using namespace Windows::UI::Xaml::Controls::Primitives;
using namespace Windows::UI::Core;
using namespace Windows::UI::Xaml::Data;
using namespace Windows::UI::Xaml::Input;
using namespace Windows::UI::Xaml::Interop;
using namespace Windows::UI::Xaml::Navigation;
using namespace Windows::ApplicationModel::Activation;
using namespace Windows::Graphics::Display;
using namespace Windows::System;
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using namespace Concurrency;
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MainPage::MainPage()
{
    InitializeComponent();

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    UserModel::instance->getUserData();
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    Window::Current->SizeChanged += ref new WindowSizeChangedEventHandler(this, &MainPage::OnResize);

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    _welcomeFrame_->Navigate(TypeName(RingClientUWP::Views::WelcomePage::typeid));
    _smartPanel_->Navigate(TypeName(RingClientUWP::Views::SmartPanel::typeid));
    _consolePanel_->Navigate(TypeName(RingClientUWP::Views::RingConsolePanel::typeid));
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    _videoFrame_->Navigate(TypeName(RingClientUWP::Views::VideoPage::typeid));
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    _messageTextFrame_->Navigate(TypeName(RingClientUWP::Views::MessageTextPage::typeid));

    /* connect to delegates */
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    RingD::instance->stateChange += ref new RingClientUWP::StateChange(this, &RingClientUWP::MainPage::OnstateChange);
    auto smartPanel = dynamic_cast<SmartPanel^>(_smartPanel_->Content);
    smartPanel->summonMessageTextPage += ref new RingClientUWP::SummonMessageTextPage(this, &RingClientUWP::MainPage::OnsummonMessageTextPage);
    smartPanel->summonWelcomePage += ref new RingClientUWP::SummonWelcomePage(this, &RingClientUWP::MainPage::OnsummonWelcomePage);
    smartPanel->summonVideoPage += ref new RingClientUWP::SummonVideoPage(this, &RingClientUWP::MainPage::OnsummonVideoPage);
    auto videoPage = dynamic_cast<VideoPage^>(_videoFrame_->Content);
    videoPage->pressHangUpCall += ref new RingClientUWP::PressHangUpCall(this, &RingClientUWP::MainPage::OnpressHangUpCall);
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    auto messageTextFrame = dynamic_cast<MessageTextPage^>(_messageTextFrame_->Content);
    messageTextFrame->closeMessageTextPage += ref new RingClientUWP::CloseMessageTextPage(this, &RingClientUWP::MainPage::OncloseMessageTextPage);

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    DisplayInformation^ displayInformation = DisplayInformation::GetForCurrentView();
    dpiChangedtoken = (displayInformation->DpiChanged += ref new TypedEventHandler<DisplayInformation^,
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                       Platform::Object^>(this, &MainPage::DisplayProperties_DpiChanged));
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    visibilityChangedEventToken = Window::Current->VisibilityChanged +=
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                                      ref new WindowVisibilityChangedEventHandler(this, &MainPage::Application_VisibilityChanged);
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    applicationSuspendingEventToken = Application::Current->Suspending +=
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                                          ref new SuspendingEventHandler(this, &MainPage::Application_Suspending);
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    applicationResumingEventToken = Application::Current->Resuming +=
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                                        ref new EventHandler<Object^>(this, &MainPage::Application_Resuming);
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}

void
MainPage::OnKeyDown(KeyRoutedEventArgs^ e)
{
    if (e->Key == VirtualKey::F5) {
        _outerSplitView_->OpenPaneLength = Window::Current->Bounds.Width;
        _outerSplitView_->IsPaneOpen = !_outerSplitView_->IsPaneOpen;
    }
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}

void RingClientUWP::MainPage::_toggleSmartBoxButton__Click(Platform::Object^ sender, Windows::UI::Xaml::RoutedEventArgs^ e)
{
    _innerSplitView_->IsPaneOpen = !_innerSplitView_->IsPaneOpen;
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    if (_innerSplitView_->IsPaneOpen) {
        dynamic_cast<SmartPanel^>(_smartPanel_->Content)->setMode(Views::SmartPanel::Mode::Normal);
        _hamburgerButtonBar_->Width = 320;
    }
    else {
        dynamic_cast<SmartPanel^>(_smartPanel_->Content)->setMode(Views::SmartPanel::Mode::Minimized);
        _hamburgerButtonBar_->Width = 60;
    }
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}
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void
RingClientUWP::MainPage::showFrame(Windows::UI::Xaml::Controls::Frame^ frame)
{
    _navGrid_->SetRow(_welcomeFrame_, 0);
    _navGrid_->SetRow(_messageTextFrame_, 0);
    _navGrid_->SetRow(_videoFrame_, 0);

    if (frame == _welcomeFrame_) {
        _navGrid_->SetRow(_welcomeFrame_, 1);
    } else if (frame == _videoFrame_) {
        _navGrid_->SetRow(_videoFrame_, 1);
    } else if (frame == _messageTextFrame_) {
        _navGrid_->SetRow(_messageTextFrame_, 1);
    }
}
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void
RingClientUWP::MainPage::OnNavigatedTo(NavigationEventArgs ^ e)
{
    RingD::instance->startDaemon();
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    showLoadingOverlay(true, false);
}

void
RingClientUWP::MainPage::showLoadingOverlay(bool load, bool modal)
{
    if (!isLoading && load) {
        isLoading = true;
        _loadingOverlay_->Visibility = Windows::UI::Xaml::Visibility::Visible;
        if (modal) {
            _fadeInModalStoryboard_->Begin();
            auto blackBrush = ref new Windows::UI::Xaml::Media::SolidColorBrush(Windows::UI::Colors::Black);
            _loadingOverlayRect_->Fill = blackBrush;
        }
        else {
            auto whiteBrush = ref new Windows::UI::Xaml::Media::SolidColorBrush(Windows::UI::Colors::White);
            _loadingOverlayRect_->Fill = whiteBrush;
            _loadingOverlayRect_->Opacity = 1.0;
        }
        OnResize(nullptr, nullptr);
    }
    else if (!load) {
        isLoading = false;
        _fadeOutStoryboard_->Begin();
    }
}

void
RingClientUWP::MainPage::PositionImage()
{
    bounds = ApplicationView::GetForCurrentView()->VisibleBounds;

    auto img = ref new Image();
    auto bitmapImage = ref new Windows::UI::Xaml::Media::Imaging::BitmapImage();
    Windows::Foundation::Uri^ uri;

    if (bounds.Width < 1200)
        uri = ref new Windows::Foundation::Uri("ms-appx:///Assets/TESTS/logo-ring.scale-200.png");
    else
        uri = ref new Windows::Foundation::Uri("ms-appx:///Assets/TESTS/logo-ring.scale-150.png");

    bitmapImage->UriSource = uri;
    img->Source = bitmapImage;
    _loadingImage_->Source = img->Source;

    _loadingImage_->SetValue(Canvas::LeftProperty, bounds.Width * 0.5 - _loadingImage_->Width * 0.5);
    _loadingImage_->SetValue(Canvas::TopProperty, bounds.Height * 0.5 - _loadingImage_->Height * 0.5);
}

void
RingClientUWP::MainPage::PositionRing()
{
    double left;
    double top;
    if (bounds.Width < 1200) {
        _splashProgressRing_->Width = 118;
        _splashProgressRing_->Height = 118;
        left = bounds.Width * 0.5 - _loadingImage_->Width * 0.5 - 145;
        top = bounds.Height * 0.5 - _loadingImage_->Height * 0.5 - 60;
    }
    else {
        _splashProgressRing_->Width = 162;
        _splashProgressRing_->Height = 162;
        left = bounds.Width * 0.5 - _loadingImage_->Width * 0.5 - 195;
        top = bounds.Height * 0.5 - _loadingImage_->Height * 0.5 - 84;
    }
    _splashProgressRing_->SetValue(Canvas::LeftProperty, left + _loadingImage_->Width * 0.5);
    _splashProgressRing_->SetValue(Canvas::TopProperty, top + _loadingImage_->Height * 0.5);
}

void
RingClientUWP::MainPage::OnResize(Platform::Object^ sender, Windows::UI::Core::WindowSizeChangedEventArgs^ e)
{
    PositionImage();
    PositionRing();
}

void
RingClientUWP::MainPage::DisplayProperties_DpiChanged(DisplayInformation^ sender, Platform::Object^ args)
{
    OnResize(nullptr, nullptr);
}

void
RingClientUWP::MainPage::hideLoadingOverlay()
{
    _loadingOverlay_->Visibility = Windows::UI::Xaml::Visibility::Collapsed;
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}

void RingClientUWP::MainPage::OnsummonMessageTextPage()
{
    auto messageTextPage = dynamic_cast<MessageTextPage^>(_messageTextFrame_->Content);
    messageTextPage->updatePageContent();
    showFrame(_messageTextFrame_);

}


void RingClientUWP::MainPage::OnsummonWelcomePage()
{
    showFrame(_welcomeFrame_);
}


void RingClientUWP::MainPage::OnsummonVideoPage()
{
    auto videoPage = dynamic_cast<VideoPage^>(_videoFrame_->Content);
    videoPage->updatePageContent();
    showFrame(_videoFrame_);
}


void RingClientUWP::MainPage::OnpressHangUpCall()
{
    OnsummonMessageTextPage();
}



void RingClientUWP::MainPage::OnstateChange(Platform::String ^callId, RingClientUWP::CallStatus state, int code)
{
    auto item = SmartPanelItemsViewModel::instance->_selectedItem;

    switch (state) {
    /* send the user to the peer's message text page */
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    case CallStatus::NONE:
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    {
        if (item)
            OnsummonMessageTextPage();
        break;
    }
    default:
        break;
    }

}
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#include <dring.h>
#include "callmanager_interface.h"
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void
MainPage::Application_Suspending(Object^, Windows::ApplicationModel::SuspendingEventArgs^ e)
{
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    RingDebug::instance->WriteLine("Application_Suspending");
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    if (Frame->CurrentSourcePageType.Name ==
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            Interop::TypeName(MainPage::typeid).Name) {
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        auto deferral = e->SuspendingOperation->GetDeferral();
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        BeginExtendedExecution()
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        .then([=](task<void> previousTask) {
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            try {
                previousTask.get();
            }
            catch (Exception^ e) {
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                RingDebug::instance->WriteLine("Exception: Extended Execution Begin");
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            }
        })
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        .then([this, deferral](task<void> previousTask) {
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            try {
                previousTask.get();
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                RingDebug::instance->WriteLine("deferral->Complete()");
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                deferral->Complete();
            }
            catch (Exception^ e) {
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                RingDebug::instance->WriteLine("Exception: Extended Execution");
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                deferral->Complete();
            }
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        });
    }
}

void
MainPage::Application_VisibilityChanged(Object^ sender, VisibilityChangedEventArgs^ e)
{
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    if (e->Visible) {
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        RingDebug::instance->WriteLine("->Visible");
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        auto isPreviewing = Video::VideoManager::instance->captureManager()->isPreviewing;
        bool isInCall = false;
        for (auto item : SmartPanelItemsViewModel::instance->itemsList) {
            if (item->_callId && item->_callStatus == CallStatus::IN_PROGRESS) {
                isInCall = true;
                break;
            }
        }
        if (isInCall) {
            /*if (RingD::instance->currentCallId)
                RingD::instance->unPauseCall(RingD::instance->currentCallId);*/
            Video::VideoManager::instance->captureManager()->InitializeCameraAsync();
            Video::VideoManager::instance->captureManager()->videoFrameCopyInvoker->Start();
        }
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    }
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    else {
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        RingDebug::instance->WriteLine("->Invisible");
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        auto isPreviewing = Video::VideoManager::instance->captureManager()->isPreviewing;
        bool isInCall = false;
        for (auto item : SmartPanelItemsViewModel::instance->itemsList) {
            if (item->_callId && item->_callStatus == CallStatus::IN_PROGRESS) {
                isInCall = true;
                RingD::instance->currentCallId = item->_callId;
                break;
            }
        }
        if (isInCall) {
            /*if (RingD::instance->currentCallId) {
                WriteLine("Pausing call: " + RingD::instance->currentCallId);
                RingD::instance->pauseCall(RingD::instance->currentCallId);
            }*/
            if (isPreviewing) {
                Video::VideoManager::instance->captureManager()->StopPreviewAsync();
                if (Video::VideoManager::instance->captureManager()->captureTaskTokenSource)
                    Video::VideoManager::instance->captureManager()->captureTaskTokenSource->cancel();
                Video::VideoManager::instance->captureManager()->videoFrameCopyInvoker->Stop();
            }
        }
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    }
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}

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void MainPage::Application_Resuming(Object^, Object^)
{
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    RingDebug::instance->WriteLine("Application_Resuming");
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}

void
MainPage::SessionRevoked(Object^ sender, ExtendedExecutionRevokedEventArgs^ args)
{
    Dispatcher->RunAsync(CoreDispatcherPriority::High, ref new DispatchedHandler([=]() {
        ClearExtendedExecution();
    }));
}

void
MainPage::ClearExtendedExecution()
{
    if (session != nullptr) {
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        RingDebug::instance->WriteLine("End Extended Execution");
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        session->Revoked -= sessionRevokedToken;
    }
}

task<void>
MainPage::BeginExtendedExecution()
{
    ClearExtendedExecution();

    auto newSession = ref new ExtendedExecutionSession();
    newSession->Reason = ExtendedExecutionReason::SavingData;
    newSession->Description = "Extended Execution";
    sessionRevokedToken = (newSession->Revoked += ref new TypedEventHandler<Object^,
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                           ExtendedExecutionRevokedEventArgs^>(this, &MainPage::SessionRevoked));
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    return create_task(newSession->RequestExtensionAsync())
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    .then([=](ExtendedExecutionResult result) {
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        try {
            switch (result)
            {
            case ExtendedExecutionResult::Allowed:
                session = newSession;
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                RingDebug::instance->WriteLine("Request Extended Execution Allowed");
                RingDebug::instance->WriteLine("Clean up camera...");
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                Video::VideoManager::instance->captureManager()->CleanupCameraAsync()
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                .then([]() {
                    RingDebug::instance->WriteLine("Hang up calls...");
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                    DRing::fini();
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                });
                break;

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            default:
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            case ExtendedExecutionResult::Denied:
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                RingDebug::instance->WriteLine("Request Extended Execution Denied");
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                break;
            }
        }
        catch (Exception^ e) {
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            RingDebug::instance->WriteLine("Exception: Extended Execution Request");
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        }
    });
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}
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void RingClientUWP::MainPage::OncloseMessageTextPage()
{
    auto smartPanel = dynamic_cast<SmartPanel^>(_smartPanel_->Content);
    smartPanel->unselectContact();
}