ACE3/addons/markers/functions/fnc_initInsertMarker.sqf

#include "script_component.hpp"
/*
 * Author: BIS, commy2, Timi007
 * Sets up the marker placement
 * Run instead of \a3\ui_f\scripts\GUI\RscDisplayInsertMarker.sqf
 *
 * Arguments:
 * 0: RscDisplayInsertMarker <DISPLAY>
 *
 * Return Value:
 * None
 *
 * Example:
 * [onLoad] call ace_markers_fnc_initInsertMarker;
 *
 * Public: No
 */

#define BORDER 0.005

[{
    disableserialization;
    params ["_display"];
    TRACE_1("params",_display);

    //Can't place markers when can't interact
    if !([ACE_player, objNull, ["notOnMap", "isNotInside", "isNotSitting"]] call EFUNC(common,canInteractWith)) exitWith {
        _display closeDisplay 2;  //emulate "Cancel" button
    };

    //BIS Controls:
    private _text = _display displayctrl 101;
    private _picture = _display displayctrl 102;
    private _channel = _display displayctrl 103;
    private _buttonOK = _display displayctrl 1;
    private _buttonCancel = _display displayctrl 2;
    private _description = _display displayctrl 1100;
    private _title = _display displayctrl 1001;
    private _descriptionChannel = _display displayctrl 1101;

    //ACE Controls:
    // _sizeX = _display displayctrl 1200;
    // _sizeY = _display displayctrl 1201;
    private _aceShapeLB = _display displayctrl 1210;
    private _aceColorLB = _display displayctrl 1211;
    private _aceAngleSlider = _display displayctrl 1220;
    private _aceAngleSliderText = _display displayctrl 1221;

    private _mapDisplay = displayParent _display;
    if (isNull _mapDisplay) exitWith {ERROR("No Map");};
    private _mapCtrl = _mapDisplay displayCtrl 51;

    GVAR(editingMarker) = "";
    (ctrlMapMouseOver _mapCtrl) params ["_mouseOverType", "_marker"];

    //check if entity under mouse is a user marker
    if (_mouseOverType isEqualTo "marker") then {
        if !((_marker find "_USER_DEFINED") isEqualTo -1) then {
            GVAR(editingMarker) = _marker;
            //hide marker which is being edited because if the user cancels editing, it will still exist unchanged
            GVAR(editingMarker) setMarkerAlphaLocal 0;
        };
    };

    ////////////////////
    // Install MapDrawEH on current map
    if !((ctrlIDD _mapDisplay) in GVAR(mapDisplaysWithDrawEHs)) then {
        GVAR(mapDisplaysWithDrawEHs) pushBack (ctrlIDD _mapDisplay);
        _mapCtrl ctrlAddEventHandler ["Draw", {_this call FUNC(mapDrawEH)}]; // @todo check if persistent
    };

    ////////////////////
    // Calculate center position of the marker placement ctrl
    if !(GVAR(editingMarker) isEqualTo "") then {
        //prevent changing the original marker position
        GVAR(currentMarkerPosition) = markerPos GVAR(editingMarker);
    } else {
        private _pos = ctrlPosition _picture;
        _pos = [(_pos select 0) + (_pos select 2) / 2, (_pos select 1) + (_pos select 3) / 2];
        GVAR(currentMarkerPosition) = _mapCtrl ctrlMapScreenToWorld _pos;
    };

    //Hide the bis picture:
    _picture ctrlShow false;

    // prevent vanilla key input
    _display displayAddEventHandler ["KeyDown", {(_this select 1) in [200, 208]}];

    if !((markerText GVAR(editingMarker)) isEqualTo "") then {
        //fill text input with text from marker which is being edited
        _text ctrlSetText (markerText GVAR(editingMarker));
    };

    //Focus on the text input
    ctrlSetFocus _text;

    //--- Background
    private _pos = ctrlposition _text;
    _pos params ["_posX", "_posY", "_posW", "_posH"];
    _posX = _posX + 0.01;
    _posY = _posY min ((safeZoneH + safeZoneY) - (8 * _posH + 8 * BORDER));  //prevent buttons being placed below bottom edge of screen
    _pos set [0, _posX];
    _pos set [1, _posY];
    _text ctrlSetPosition _pos;
    _text ctrlCommit 0;

    //--- Title
    _pos set [1, _posY - 2 * _posH - BORDER];
    _pos set [3, _posH];
    _title ctrlSetPosition _pos;
    _title ctrlCommit 0;

    //--- Description
    _pos set [1, _posY - 1 * _posH];
    _pos set [3,6 * _posH + 6 * BORDER];
    _description ctrlEnable false;
    _description ctrlSetPosition _pos;
    _description ctrlSetStructuredText parseText format ["<t size='0.8'>%1</t>", localize "str_lib_label_description"];
    _description ctrlCommit 0;

    //--- Shape
    _pos set [1, _posY + 1 * _posH + 2 * BORDER];
    _pos set [2, _posW];
    _pos set [3, _posH];
    _aceShapeLB ctrlSetPosition _pos;
    _aceShapeLB ctrlCommit 0;

    //--- Color
    _pos set [1, _posY + 2 * _posH + 3 * BORDER];
    _pos set [2, _posW];
    _aceColorLB ctrlSetPosition _pos;
    _aceColorLB ctrlCommit 0;

    //--- Angle
    _pos set [1, _posY + 3 * _posH + 4 * BORDER];
    _pos set [2, _posW];
    _aceAngleSlider ctrlSetPosition _pos;
    _aceAngleSlider ctrlCommit 0;

    //--- Angle Text
    _pos set [1, _posY + 4 * _posH + 5 * BORDER];
    _pos set [2, _posW];
    _aceAngleSliderText ctrlSetPosition _pos;
    _aceAngleSliderText ctrlCommit 0;

    private _offsetButtons = 0;

    if (isMultiplayer) then {
        _pos set [1,_posY + 5 * _posH + 7 * BORDER];
        _pos set [3,_posH];
        _descriptionChannel ctrlSetStructuredText parseText format ["<t size='0.8'>%1:</t>", localize "str_a3_cfgvehicles_modulerespawnposition_f_arguments_marker_0"];
        _descriptionChannel ctrlSetPosition _pos;
        _descriptionChannel ctrlCommit 0;

        _pos set [1,_posY + 6 * _posH + 7 * BORDER];
        _pos set [3,_posH];
        _channel ctrlSetPosition _pos;
        _channel ctrlCommit 0;

        // channels are added by engine and not script. we have to manually delete them. requires channel names to be unique?
        private _enabledChannels = true call FUNC(getEnabledChannels);
        private _i = 0;

        while {_i < lbSize _channel} do {
            private _channelName = _channel lbText _i;

            // _enabledChannels can not include custom channels names. Therefore also check if it's a custom one. Blame BI if the unit should not access the channel.
            if (_channelName in _enabledChannels || {!(_channelName in CHANNEL_NAMES)}) then {
                _i = _i + 1;
            } else {
                _channel lbDelete _i;
            };
        };

        private _selectChannel = if !(GVAR(editingMarker) isEqualTo "") then {
            //get the channel where the marker was placed in
            parseNumber ((GVAR(editingMarker) splitString "/") param [2, "3"])
        } else {
            currentChannel
        };

        private _currentChannelName = CHANNEL_NAMES param [_selectChannel, localize "str_channel_group"];

        // select current channel in list box, must be done after lbDelete
        for "_j" from 0 to (lbSize _channel - 1) do {
            if (_channel lbText _j == _currentChannelName) then {
                _channel lbSetCurSel _j;
                setCurrentChannel (CHANNEL_NAMES find _currentChannelName);
            };
        };

        _channel ctrlAddEventHandler ["LBSelChanged", {_this call FUNC(onLBSelChangedChannel)}];

        _offsetButtons = 7 * _posH + 8 * BORDER;
    } else {
        _descriptionChannel ctrlShow false;
        _channel ctrlShow false;
        _offsetButtons = 5 * _posH + 7 * BORDER;
    };

    //--- ButtonOK
    _pos set [1, _posY + _offsetButtons];
    _pos set [2, _posW / 2 - BORDER];
    _pos set [3, _posH];
    _buttonOk ctrlSetPosition _pos;
    _buttonOk ctrlCommit 0;

    //--- ButtonCancel
    _pos set [0, _posX + _posW / 2];
    _pos set [1, _posY + _offsetButtons];
    _pos set [2, _posW / 2];
    _pos set [3, _posH];
    _buttonCancel ctrlSetPosition _pos;
    _buttonCancel ctrlCommit 0;

    ////////////////////
    // init marker shape lb
    lbClear _aceShapeLB;
    {
        _x params ["_add", "_set", "_pic", "_classname"];
        _aceShapeLB lbAdd _add;
        _aceShapeLB lbSetValue [_forEachIndex, _set];
        _aceShapeLB lbSetPicture [_forEachIndex, _pic];

        if ((markerType GVAR(editingMarker)) isEqualTo _classname) then {
            //if the marker is being edited then get the original shape
            GVAR(curSelMarkerShape) = _forEachIndex;
        };
    } forEach GVAR(MarkersCache);

    private _curSelShape = GETGVAR(curSelMarkerShape,0);
    _aceShapeLB lbSetCurSel _curSelShape;

    //Update now and add eventHandler:
    [_aceShapeLB, _curSelShape] call FUNC(onLBSelChangedShape);
    _aceShapeLB ctrlAddEventHandler ["LBSelChanged", {_this call FUNC(onLBSelChangedShape)}];

    ////////////////////
    // init marker color lb
    lbClear _aceColorLB;
    {
        _x params ["_add", "_set", "_pic", "_classname"];
        _aceColorLB lbAdd _add;
        _aceColorLB lbSetValue [_forEachIndex, _set];
        _aceColorLB lbSetPicture [_forEachIndex, _pic];

        if ((markerColor GVAR(editingMarker)) isEqualTo _classname) then {
            //if the marker is being edited then get the original color
            GVAR(curSelMarkerColor) = _forEachIndex;
        };
    } forEach GVAR(MarkerColorsCache);

    private _curSelColor = GETGVAR(curSelMarkerColor,0);
    _aceColorLB lbSetCurSel _curSelColor;

    //Update now and add eventHandler:
    [_aceColorLB, _curSelColor] call FUNC(onLBSelChangedColor);
    _aceColorLB ctrlAddEventHandler ["LBSelChanged", {_this call FUNC(onLBSelChangedColor)}];

    ////////////////////
    // init marker angle slider
    _aceAngleSlider sliderSetRange [-180, 180];

    if !(GVAR(editingMarker) isEqualTo "") then {
        //get the original direction
        GVAR(currentMarkerAngle) = markerDir GVAR(editingMarker);
    };

    private _curSelAngle = GETGVAR(currentMarkerAngle,0);
    _aceAngleSlider sliderSetPosition _curSelAngle;

    //Update now and add eventHandler:
    [_aceAngleSlider, _curSelAngle] call FUNC(onSliderPosChangedAngle);
    _aceAngleSlider ctrlAddEventHandler ["SliderPosChanged", {_this call FUNC(onSliderPosChangedAngle)}];
}, _this] call CBA_fnc_execNextFrame;