main.qml

import QtQuick 2.5
import QtQuick.Controls 1.4
import QtQuick.Layouts 1.3
import QtQuick.Dialogs 1.2
import QtQuick.Window 2.2

ApplicationWindow {
    id: window1
    width: 1280
    height: 720
    minimumHeight: 590
    minimumWidth: 973
    visible: true
    property string fileName: ""
    title: "LALWE - Learn Assembly Languages With Ease"
    onFileNameChanged: title = getTitle()
    property var ramModel1: myModel1
    property var ramModel2: myModel2
    property int activeRamSlot1: -1
    property int activeRamSlot2: -1
    property int addressRam1: 0
    property int addressRam2: 0
    property int ramViewCellAmmount: 0
    property int activeRegister: -1
    property bool aluActive: false
    property bool busToAluActive: false
    property bool busFromAluActive: false
    property int cycleState: -1
    property int pc: 0
    property int ind1: 0
    property int ind2: 0
    property int input: 0
    property int accu: 0
    property int opc: 0
    property int arg: 0
    property int dpt: 0
    property int spt: 0
    property int fpt: 0
    property int fla: 0
    property int operand: 0
    property int result: 0
    property string operation: "+"
    property string decodedOpcode: "N/A"
    property string addressMode: "N/A"
    property string effectiveAddress: "N/A"
    property string dynOutput: "<style>p{margin:0px}</style><p>Dynamic output:</p>"
    property string status: "Ready"
    property bool changesSaved: true
    onChangesSavedChanged: title = getTitle()
    signal saveProgram(string code,string path, int mode)
    signal openProgram(string path)
    signal playProgram()
    signal abortProgram()
    signal verifyProgram(string code)
    signal assembleProgram(string code)
    signal toggleAnimations(bool newState)
    signal toggleRamHex(bool newState)
    signal animStepForward()
    signal windowClosing()
    signal setRamViewAddr(int panel, string addr)
    signal toggleFollow(bool newState)
    signal changeAnimSpeed(real percentage)
    signal resetSimulation()
    signal sendInput(string text)

    onAddressRam1Changed: {
        rAMView1.fpIndex = window1.fpt - window1.addressRam1 >= 0 && window1.fpt - window1.addressRam1 < window1.ramViewCellAmmount ? window1.fpt - window1.addressRam1 : -1
        rAMView1.spIndex = window1.spt - window1.addressRam1 >= 0 && window1.spt - window1.addressRam1 < window1.ramViewCellAmmount ? window1.spt - window1.addressRam1 : -1
    }

    onAddressRam2Changed: {
        rAMView2.fpIndex = window1.fpt - window1.addressRam2 >= 0 && window1.fpt - window1.addressRam2 < window1.ramViewCellAmmount ? window1.fpt - window1.addressRam2 : -1
        rAMView2.spIndex = window1.spt - window1.addressRam2 >= 0 && window1.spt - window1.addressRam2 < window1.ramViewCellAmmount ? window1.spt - window1.addressRam2 : -1
    }

    onFptChanged: {
        rAMView1.fpIndex = window1.fpt - window1.addressRam1 >= 0 && window1.fpt - window1.addressRam1 < window1.ramViewCellAmmount ? window1.fpt - window1.addressRam1 : -1
        rAMView1.spIndex = window1.spt - window1.addressRam1 >= 0 && window1.spt - window1.addressRam1 < window1.ramViewCellAmmount ? window1.spt - window1.addressRam1 : -1
        rAMView2.fpIndex = window1.fpt - window1.addressRam2 >= 0 && window1.fpt - window1.addressRam2 < window1.ramViewCellAmmount ? window1.fpt - window1.addressRam2 : -1
        rAMView2.spIndex = window1.spt - window1.addressRam2 >= 0 && window1.spt - window1.addressRam2 < window1.ramViewCellAmmount ? window1.spt - window1.addressRam2 : -1
    }

    onSptChanged: {
        rAMView1.fpIndex = window1.fpt - window1.addressRam1 >= 0 && window1.fpt - window1.addressRam1 < window1.ramViewCellAmmount ? window1.fpt - window1.addressRam1 : -1
        rAMView1.spIndex = window1.spt - window1.addressRam1 >= 0 && window1.spt - window1.addressRam1 < window1.ramViewCellAmmount ? window1.spt - window1.addressRam1 : -1
        rAMView2.fpIndex = window1.fpt - window1.addressRam2 >= 0 && window1.fpt - window1.addressRam2 < window1.ramViewCellAmmount ? window1.fpt - window1.addressRam2 : -1
        rAMView2.spIndex = window1.spt - window1.addressRam2 >= 0 && window1.spt - window1.addressRam2 < window1.ramViewCellAmmount ? window1.spt - window1.addressRam2 : -1
    }

    onStatusChanged: {
        if(status == "Ready")
        toggleAnimations(doAnimationsMenu.checked)
    }

    onClosing: {
        if(!changesSaved) {
            saveDialog.mode = 3
            saveDialog.visible = true
            close.accepted = false
        } else {
            windowClosing()
        }
    }

    function printLine(line) {
        textArea2.append(line);
    }

    function getTitle() {
        var result = "LALWE - Learn Assembly Languages With Ease"
        if(fileName.length > 0) result += " - " + fileName
        if(!changesSaved) result += "*"
        return result
    }

    function continueWork(mode) {
        changesSaved = true
        switch(mode) {
        case 1:
            textArea1.text = ""
            fileName = ""
            changesSaved = true
            break;
        case 2:
            fileDialog1.title = "Open..."
            fileDialog1.selectExisting = true;
            fileDialog1.mode = 0
            fileDialog1.visible = true
            break;
        case 3:
            window1.close()
            break;
        default:
        }
    }

    function getCodeFromFile(code) {
        textArea1.text = code
        changesSaved = true
    }

    FileDialog{
        property int mode: 0
        id:fileDialog1
        title: ""
        folder: shortcuts.home
        selectFolder: false
        selectMultiple: false
        nameFilters: ["Text files (*.txt)", "All files (*)"]
        onAccepted: {
            if(title == "Save...") {
                saveProgram(textArea1.text,fileUrl.toString().substring(8),mode)
            } else {
                openProgram(fileUrl.toString().substring(8))
            }
        }
    }

    MessageDialog{
        id: saveDialog
        title: "Save changes..."
        standardButtons: StandardButton.Save | StandardButton.Discard | StandardButton.Cancel
        property int mode: 0

        onAccepted: {
            if(fileName.length > 0) {
                saveProgram(textArea1.text,fileName,mode)
            } else {
                fileDialog1.title = "Save..."
                fileDialog1.selectExisting = false;
                fileDialog1.mode = mode
                fileDialog1.visible = true
            }
        }
        onDiscard: {
            continueWork(mode)
        }
        onHelp: {
            Qt.openUrlExternally("https://github.com/Multimodcrafter/LALWE/wiki")
        }
        text: "You have made changes to your currently open program! Do you want to save those changes?"
        icon: StandardIcon.Warning
    }

    Window{
        id: aboutDialog
        title: "About LALWE..."
        width: 300
        minimumWidth: 300
        maximumWidth: 300
        height: 200
        minimumHeight: 200
        maximumHeight: 200
        flags: Qt.Dialog | Qt.CustomizeWindowHint | Qt.WindowTitleHint
        modality: Qt.ApplicationModal
        Text{
            anchors.horizontalCenter: parent.horizontalCenter
            y: 30
            text: "LALWE - Learn Assembly Languages With Ease\n\nVersion: " + APP_VERSION + "\nCreated with love by Robin Hänni\n\nLALWE is licensed under the GNU gpl v3\nLALWE uses the Qt and stxxl library"
        }
        Button{
            text: "Ok"
            y: 150
            anchors.horizontalCenter: parent.horizontalCenter
            onClicked: aboutDialog.close()
        }
    }

    Window{
        id: resetPopup
        title: "Resetting..."
        width: 300
        minimumWidth: 300
        maximumWidth: 300
        height: 100
        minimumHeight: 100
        maximumHeight: 100
        flags: Qt.Dialog | Qt.CustomizeWindowHint | Qt.WindowTitleHint
        modality: Qt.ApplicationModal
        Text{
            anchors.horizontalCenter: parent.horizontalCenter
            y: 30
            text: "Resetting simulation...\n\nThis should only take long the first time."
        }
    }

    Timer {
        id: resetTimer
        interval: 100
        running: false
        repeat: false
        onTriggered: {
            resetSimulation()
            resetPopup.close()
        }
    }

    menuBar: MenuBar {
        Menu {
            title: "&File"
            MenuItem{
                text: "&New"
                shortcut: StandardKey.New
                onTriggered: {
                    if(changesSaved) {
                        textArea1.text = ""
                        fileName = ""
                        changesSaved = true
                    } else {
                        saveDialog.mode = 1
                        saveDialog.visible = true
                    }
                }
            }
            MenuItem{
                text: "&Open..."
                shortcut: StandardKey.Open
                onTriggered: {
                    if(changesSaved) {
                        fileDialog1.title = "Open..."
                        fileDialog1.selectExisting = true;
                        fileDialog1.mode = 0
                        fileDialog1.visible = true
                    } else {
                        saveDialog.mode = 2
                        saveDialog.visible = true
                    }
                }
            }
            MenuItem{
                text: "&Save"
                shortcut: StandardKey.Save
                onTriggered: {
                    if(fileName.length > 0) {
                        saveProgram(textArea1.text,fileName,0)
                    } else {
                        fileDialog1.title = "Save..."
                        fileDialog1.selectExisting = false;
                        fileDialog1.mode = 0
                        fileDialog1.visible = true
                    }
                }
            }
            MenuItem{
                text: "Save &as..."
                shortcut: "Ctrl+Shift+S"
                onTriggered: {
                    fileDialog1.title = "Save..."
                    fileDialog1.selectExisting = false;
                    fileDialog1.mode = 0
                    fileDialog1.visible = true
                }
            }
            MenuItem{
                text: "&Exit"
                shortcut: "Ctrl+Q"
                onTriggered: {
                    if(changesSaved) {
                        window1.close()
                    } else {
                        saveDialog.mode = 3
                        saveDialog.visible = true
                    }
                }
            }
        }
        Menu {
            title: "&Assembler"
            MenuItem {
                text: "&Verify program"
                enabled: window1.status == "Ready"
                shortcut: "Ctrl+I"
                onTriggered: verifyProgram(textArea1.text)
            }
            MenuItem {
                text: "&Assemble program"
                enabled: window1.status == "Ready"
                shortcut: "Ctrl+T"
                onTriggered: assembleProgram(textArea1.text)
            }
            MenuItem {
                text: "Assemble program &without animations"
                enabled: window1.status == "Ready"
                shortcut: "Ctrl+Shift+T"
                onTriggered: {
                    toggleAnimations(false);
                    assembleProgram(textArea1.text);
                }
            }
        }

        Menu {
            title:"&Simulation"
            MenuItem{
                text: "&Start/Stop"
                enabled: window1.status != "Assembling..."
                shortcut: "F5"
                onTriggered: {
                    playProgram()
                }
            }
            MenuItem{
                text: "Step &forward"
                enabled: window1.status == "Simulation paused"
                shortcut: "F6"
                onTriggered: animStepForward()
            }
            MenuItem{
                text: "Abort"
                enabled: window1.status == "Simulation paused" || window1.status == "Simulation running..."
                shortcut: "F7"
                onTriggered: abortProgram()
            }

            MenuItem{
                text: "&Reset"
                shortcut: "Ctrl+R"
                enabled: window1.status == "Ready"
                onTriggered: {
                    resetPopup.visible = true
                    resetTimer.start()
                }
            }

            MenuItem{
                id: doAnimationsMenu
                text: "Play &Animations"
                checkable: true
                checked: true
                shortcut: "Ctrl+Shift+A"
                onToggled: toggleAnimations(checked)
            }
        }
        Menu {
            title: "&View"
            MenuItem{
                text: "Toggle hexformat on &components"
                shortcut: "Ctrl+H"
                onTriggered: {
                    if(register1.hex || register2.hex ||
                            register3.hex || register4.hex ||
                            register5.hex || register6.hex ||
                            register7.hex || register8.hex ||
                            register9.hex || register10.hex ||
                            aLU1.hex) {
                        register1.hex = false; register2.hex = false
                        register3.hex = false; register4.hex = false
                        register5.hex = false; register6.hex = false
                        register7.hex = false; register8.hex = false
                        register9.hex = false; register10.hex = false
                        aLU1.hex = false
                    } else {
                        register1.hex = true; register2.hex = true
                        register3.hex = true; register4.hex = true
                        register5.hex = true; register6.hex = true
                        register7.hex = true; register8.hex = true
                        register9.hex = true; register10.hex = true
                        aLU1.hex = true
                    }
                }
            }
            MenuItem{
                text: "Format &RAM hexadecimal"
                checkable: true
                shortcut: "Ctrl+Shift+H"
                onToggled: toggleRamHex(checked)
            }
            MenuItem{
                text: "&Folow active RAM cell"
                checkable: true
                checked: true
                shortcut: "Ctrl+F"
                onToggled: toggleFollow(checked)
            }
        }
        Menu {
            title: "&Help"
            MenuItem{
                text: "&Documentation..."
                shortcut: "F1"
                onTriggered: Qt.openUrlExternally("https://github.com/Multimodcrafter/LALWE/wiki")
            }
            MenuItem{
                text: "&About LALWE..."
                onTriggered: aboutDialog.visible = true;
            }
        }
    }

    statusBar: StatusBar{
        Text{
            text: window1.status
        }
    }

    TextArea {
        id: textArea1
        anchors.right: parent.right
        anchors.rightMargin: 928
        anchors.bottom: parent.bottom
        anchors.bottomMargin: 5
        anchors.left: parent.left
        anchors.leftMargin: 5
        anchors.top: parent.top
        anchors.topMargin: 5
        onTextChanged: changesSaved = false
        Component.onCompleted: changesSaved = true
    }

    ColumnLayout {
        id: columnLayout1
        x: 358
        width: 224
        anchors.right: parent.right
        anchors.rightMargin: 698
        anchors.bottom: parent.bottom
        anchors.bottomMargin: 5
        anchors.top: parent.top
        anchors.topMargin: 5

        RAMView {
            id: rAMView1
            Layout.fillHeight: true
            Layout.alignment: Qt.AlignLeft | Qt.AlignTop
            Layout.fillWidth: true
            rAMmodel: window1.ramModel1
            activeIndex: window1.activeRamSlot1
            button1.onClicked: setRamViewAddr(1,rAMView1.textField1.text)
            button2.onClicked: setRamViewAddr(1,"dec")
            button3.onClicked: setRamViewAddr(1,"inc")
        }

        RAMView {
            id: rAMView2
            Layout.alignment: Qt.AlignLeft | Qt.AlignTop
            Layout.fillHeight: true
            Layout.fillWidth: true
            rAMmodel: window1.ramModel2
            activeIndex: window1.activeRamSlot2
            button1.onClicked: setRamViewAddr(2,rAMView2.textField1.text)
            button2.onClicked: setRamViewAddr(2,"dec")
            button3.onClicked: setRamViewAddr(2,"inc")
        }
    }




    Controller {
        id: controller1
        x: 628
        height: 172
        cyclestate: window1.cycleState
        address: window1.effectiveAddress
        mode: window1.addressMode
        opcode: window1.decodedOpcode
        anchors.right: parent.right
        anchors.rightMargin: 334
        anchors.top: parent.top
        anchors.topMargin: 214
    }

    Rectangle {
        id: rectangle1
        x: 588
        width: 692
        height: 147
        color: "#ffd232"
        anchors.right: parent.right
        anchors.rightMargin: 0
        anchors.top: parent.top
        anchors.topMargin: 0

        Register {
            id: register1
            name: "PC"
            active: window1.activeRegister == 0
            value: window1.pc
            x: 23
            width: 131
            height: 65
            numberSize: 22
            anchors.right: parent.right
            anchors.rightMargin: 552
            anchors.top: parent.top
            anchors.topMargin: 5
        }

        Register {
            id: register2
            name: "Indirect 1"
            active: window1.activeRegister == 1
            value: window1.ind1
            x: 160
            width: 131
            height: 65
            numberSize: 22
            anchors.right: parent.right
            anchors.rightMargin: 415
            anchors.top: parent.top
            anchors.topMargin: 5
        }

        Register {
            id: register3
            name: "Indirect 2"
            active: window1.activeRegister == 2
            value: window1.ind2
            x: 297
            width: 131
            height: 65
            numberSize: 22
            anchors.right: parent.right
            anchors.rightMargin: 278
            anchors.top: parent.top
            anchors.topMargin: 5
        }

        Register {
            id: register4
            name: "In"
            active: window1.activeRegister == 3
            value: window1.input
            x: 434
            width: 131
            height: 65
            numberSize: 22
            anchors.right: parent.right
            anchors.rightMargin: 141
            anchors.top: parent.top
            anchors.topMargin: 5
        }

        Register {
            id: register5
            name: "Accumulator"
            active: window1.activeRegister == 4
            value: window1.accu
            x: 594
            y: -142
            width: 131
            height: 65
            numberSize: 22
            anchors.right: parent.right
            anchors.rightMargin: 5
            anchors.top: parent.top
            anchors.topMargin: 5
        }

        Register {
            id: register6
            name: "OP-Code"
            active: window1.activeRegister == 5
            value: window1.opc
            x: 23
            width: 131
            height: 65
            numberSize: 22
            anchors.right: parent.right
            anchors.rightMargin: 552
            anchors.top: parent.top
            anchors.topMargin: 76
        }

        Register {
            id: register7
            name: "Argument"
            active: window1.activeRegister == 6
            value: window1.arg
            x: 160
            width: 131
            height: 65
            numberSize: 22
            anchors.right: parent.right
            anchors.rightMargin: 415
            anchors.top: parent.top
            anchors.topMargin: 76
        }

        Register {
            id: register8
            name: "Data pointer"
            active: window1.activeRegister == 7
            value: window1.dpt
            x: 297
            width: 131
            height: 65
            numberSize: 22
            anchors.right: parent.right
            anchors.rightMargin: 278
            anchors.top: parent.top
            anchors.topMargin: 76
        }

        Register {
            id: register9
            name: "Stack pointer"
            active: window1.activeRegister == 8
            value: window1.spt
            x: 434
            width: 131
            height: 65
            numberSize: 22
            anchors.right: parent.right
            anchors.rightMargin: 141
            anchors.top: parent.top
            anchors.topMargin: 76
        }

        Register {
            id: register10
            name: "Frame pointer"
            active: window1.activeRegister == 9
            value: window1.fpt
            x: 594
            y: -71
            width: 131
            height: 65
            numberSize: 22
            anchors.rightMargin: 5
            anchors.top: parent.top
            anchors.right: parent.right
            anchors.topMargin: 76
        }

    }

    ALU {
        id: aLU1
        x: 971
        width: 304
        height: 271
        hex: false
        flag: window1.fla
        active: window1.aluActive
        value1: window1.operand
        operator: window1.operation
        value2: register5.value
        value3: window1.result
        anchors.right: parent.right
        anchors.rightMargin: 5
        anchors.top: parent.top
        anchors.topMargin: 197
        flagTextSize: 10
    }

    TextArea {
        id: textArea2
        x: 588
        width: 687
        text: window1.dynOutput
        anchors.right: parent.right
        anchors.rightMargin: 5
        anchors.bottom: parent.bottom
        anchors.bottomMargin: 36
        anchors.top: parent.top
        anchors.topMargin: 474
        readOnly: true
        textFormat: TextEdit.RichText
    }

    TextField {
        id: textField1
        x: 588
        y: 695
        width: 687
        height: 25
        anchors.right: parent.right
        anchors.rightMargin: 5
        anchors.bottom: parent.bottom
        anchors.bottomMargin: 5
        placeholderText: qsTr("Dynamic input")
        Keys.onReturnPressed: {
            sendInput(text);
            text = "";
        }
    }

    Bus {
        id: bus1
        active: window1.activeRegister >= 0 && window1.activeRegister < 10
        x: 690
        width: 10
        height: 67
        anchors.right: parent.right
        anchors.rightMargin: 579
        anchors.top: parent.top
        anchors.topMargin: 147
    }

    Bus {
        id: bus2
        active: window1.activeRamSlot1 >= 0 || window1.activeRamSlot2 >= 0
        x: 582
        width: 67
        height: 10
        anchors.right: parent.right
        anchors.rightMargin: 634
        anchors.top: parent.top
        anchors.topMargin: 228
    }

    Bus {
        id: bus3
        active: register5.active
        x: 1213
        y: 147
        width: 10
        height: 70
        anchors.right: parent.right
        anchors.rightMargin: 56
        anchors.top: parent.top
        anchors.topMargin: 147
    }

    Bus {
        id: bus4
        active: window1.busToAluActive
        x: 946
        width: 47
        height: 10
        anchors.right: parent.right
        anchors.rightMargin: 287
        anchors.top: parent.top
        anchors.topMargin: 223
        z: 1
    }

    Bus {
        id: bus5
        active: window1.busFromAluActive
        x: 946
        y: 368
        width: 122
        height: 10
        anchors.right: parent.right
        anchors.rightMargin: 212
        z: 2
        anchors.top: parent.top
        anchors.topMargin: 366
    }

    Bus {
        id: bus6
        active: window1.activeRegister == 10
        x: 791
        width: 10
        height: 68
        anchors.right: parent.right
        anchors.rightMargin: 479
        anchors.top: parent.top
        anchors.topMargin: 386
    }

    Bus {
        id: bus7
        active: bus6.active
        x: 801
        width: 171
        height: 10
        anchors.right: parent.right
        anchors.rightMargin: 308
        anchors.top: parent.top
        anchors.topMargin: 444
    }

    Slider {
        id: sliderHorizontal1
        x: 588
        width: 182
        height: 22
        stepSize: 1
        anchors.right: parent.right
        anchors.rightMargin: 510
        maximumValue: 100
        minimumValue: 0
        value: 50
        tickmarksEnabled: false
        anchors.top: parent.top
        anchors.topMargin: 447
        onValueChanged: changeAnimSpeed(value)
    }

    Text {
        id: text1
        x: 588
        text: qsTr("Animation speed:")
        anchors.right: parent.right
        anchors.rightMargin: 599
        anchors.top: parent.top
        anchors.topMargin: 427
        font.pixelSize: 12
    }



}