stuff-from-scratch/src/client/GuiApplication.cpp

#include "GuiApplication.h"

#include "Widget.h"
#include "HorizontalSpacer.h"
#include "VerticalSpacer.h"
#include "TextBox.h"
#include "Button.h"
#include "Label.h"
#include "XcbInterface.h"
#include "XcbKeyboard.h"
#include "Window.h"
#include "TextElement.h"
#include "WindowManager.h"
#include "TextEditorPanel.h"
#include <iostream>

GuiApplication::GuiApplication()
    : AbstractDesktopApp(),
      mMainApplication(),
      mDesktopManager(DesktopManager::Create())
{

}

GuiApplication::~GuiApplication()
{

}

void GuiApplication::SetMainApplication(MainApplicationPtr app)
{
    mMainApplication = app;
}

void GuiApplication::SetUpWidget()
{
    auto mainWindow = mDesktopManager->GetWindowManager()->GetMainWindow();
    mainWindow->SetSize(800, 600);

    // Left panel
    auto textEditorButton = Button::Create();
    textEditorButton->SetLabel("Text Editor");
    textEditorButton->SetBackgroundColor(Color::Create(156, 156, 156));

    auto imageEditorButton = Button::Create();
    imageEditorButton->SetLabel("Image Editor");
    imageEditorButton->SetBackgroundColor(Color::Create(156, 156, 156));

    auto audioEditorButton = Button::Create();
    audioEditorButton->SetLabel("Audio Editor");
    audioEditorButton->SetBackgroundColor(Color::Create(156, 156, 156));

    auto webClientButton = Button::Create();
    webClientButton->SetLabel("Web Client");
    webClientButton->SetBackgroundColor(Color::Create(156, 156, 156));

    auto leftSpacer = HorizontalSpacer::Create();
    leftSpacer->AddWidget(std::move(textEditorButton));
    leftSpacer->AddWidget(std::move(imageEditorButton));
    leftSpacer->AddWidget(std::move(audioEditorButton));
    leftSpacer->AddWidget(std::move(webClientButton));
    leftSpacer->SetMaxHeight(200);

    // Right panel
    auto textEditor = TextEditorPanel::Create();
    textEditor->SetOnSaveFunction([](const std::string& content)
            {
                std::cout << content << std::endl;
            });
    textEditor->Initialize();

    auto vertSpacer = VerticalSpacer::Create();
    vertSpacer->AddWidgetWithScale(std::move(leftSpacer), 1);
    vertSpacer->AddWidgetWithScale(std::move(textEditor), 4);

    mainWindow->AddWidget(std::move(vertSpacer));
}

void GuiApplication::Run()
{
    auto mainWindow = mDesktopManager->GetWindowManager()->GetMainWindow();
    SetUpWidget();

    mDesktopManager->SetKeyboard(XcbKeyboard::Create());

    bool useOpenGl = false;
    XcbInterface window_interface;
    window_interface.SetUseOpenGl(useOpenGl);
    window_interface.Initialize();
    window_interface.AddWindow(mainWindow);
    window_interface.ShowWindow(mainWindow);
    if(useOpenGl)
    {
        window_interface.CreateOpenGlDrawable(mainWindow);
    }
    window_interface.Loop(mDesktopManager.get());
    window_interface.ShutDown();
}