picker.qc File Reference

#include "picker.qh"

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Functions
entity	makeXonoticPicker ()
void	XonoticPicker_cellDraw (entity me, vector cell, vector cellPos)
bool	XonoticPicker_cellIsValid (entity me, vector cell)
void	XonoticPicker_cellSelect (entity me, vector cell)
void	XonoticPicker_configureXonoticPicker (entity me)
void	XonoticPicker_draw (entity me)
float	XonoticPicker_keyDown (entity me, float key, float ascii, float shift)
float	XonoticPicker_mouseDrag (entity me, vector coords)
float	XonoticPicker_mouseMove (entity me, vector coords)
float	XonoticPicker_mouseRelease (entity me, vector coords)
void	XonoticPicker_moveFocus (entity me, vector initialCell, vector step)

Variables
bool	pressed

Function Documentation

makeXonoticPicker()

entity makeXonoticPicker

(

)

Definition at line 5 of file picker.qc.

References entity(), and NEW.

{
    entity me;
    me = NEW(XonoticPicker);
    me.configureXonoticPicker(me);
    return me;
}

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XonoticPicker_cellDraw()

void XonoticPicker_cellDraw	(	entity	me,
		vector	cell,
		vector	cellPos
	)

Definition at line 129 of file picker.qc.

{
}

XonoticPicker_cellIsValid()

bool XonoticPicker_cellIsValid	(	entity	me,
		vector	cell
	)

Definition at line 124 of file picker.qc.

{
    return true;
}

XonoticPicker_cellSelect()

void XonoticPicker_cellSelect	(	entity	me,
		vector	cell
	)

Definition at line 119 of file picker.qc.

{
    me.selectedCell = cell;
}

XonoticPicker_configureXonoticPicker()

void XonoticPicker_configureXonoticPicker

(

entity

me

)

Definition at line 13 of file picker.qc.

References eX, and eY.

{
    me.realCellSize = eX / me.columns + eY / me.rows;
}

XonoticPicker_draw()

void XonoticPicker_draw

(

entity

me

)

Definition at line 133 of file picker.qc.

References draw_alpha, draw_Fill(), getFadedAlpha(), mod(), SUPER, and vector().

{
    float save;

    me.focusable = !me.disabled;

    save = draw_alpha;
    if(me.disabled)
        draw_alpha *= me.disabledAlpha;

    vector cell, cellPos;
    cell = '0 0 0';
    cellPos = '0 0 0';

    for(cell_y = 0; cell.y < me.rows; ++cell.y)
    {
        cellPos_y = mod(cell.y, me.rows) / me.rows;
        for(cell_x = 0; cell.x < me.columns; ++cell.x)
        {
            if(!me.cellIsValid(me, cell))
                continue;

            cellPos_x = mod(cell.x, me.columns) / me.columns;

            if(cell == me.selectedCell)
                draw_Fill(cellPos, me.realCellSize, SKINCOLOR_LISTBOX_SELECTED, SKINALPHA_LISTBOX_SELECTED);
            else if(cell == me.focusedCell && me.focused)
            {
                if(!me.pressed || me.focusedCell == me.pressedCell)
                {
                    me.focusedCellAlpha = getFadedAlpha(me.focusedCellAlpha, SKINALPHA_LISTBOX_FOCUSED, SKINFADEALPHA_LISTBOX_FOCUSED);
                    draw_Fill(cellPos, me.realCellSize, SKINCOLOR_LISTBOX_FOCUSED, me.focusedCellAlpha);
                }
            }

            me.cellDraw(me, cell, cellPos);
        }
    }

    draw_alpha = save;

    SUPER(XonoticPicker).draw(me);
}

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XonoticPicker_keyDown()

float XonoticPicker_keyDown	(	entity	me,
		float	key,
		float	ascii,
		float	shift
	)

Definition at line 69 of file picker.qc.

References eX, eY, K_DOWNARROW, K_END, K_ENTER, K_HOME, K_INS, K_KP_DOWNARROW, K_KP_END, K_KP_ENTER, K_KP_HOME, K_KP_INS, K_KP_LEFTARROW, K_KP_RIGHTARROW, K_KP_UPARROW, K_LEFTARROW, K_RIGHTARROW, and K_UPARROW.

{
    switch(key)
    {
        case K_END:
        case K_KP_END:
            // lower left cell then left arrow to select the last valid cell
            me.focusedCell = eY * (me.rows - 1);
        case K_LEFTARROW:
        case K_KP_LEFTARROW:
            me.moveFocus(me, me.focusedCell, '-1 0 0');
            return 1;
        case K_HOME:
        case K_KP_HOME:
            // upper right cell then right arrow to select the first valid cell
            me.focusedCell = eX * (me.columns - 1);
        case K_RIGHTARROW:
        case K_KP_RIGHTARROW:
            me.moveFocus(me, me.focusedCell, '1 0 0');
            return 1;
        case K_UPARROW:
        case K_KP_UPARROW:
            me.moveFocus(me, me.focusedCell, '0 -1 0');
            return 1;
        case K_DOWNARROW:
        case K_KP_DOWNARROW:
            me.moveFocus(me, me.focusedCell, '0 1 0');
            return 1;
        case K_ENTER:
        case K_KP_ENTER:
        case K_INS:
        case K_KP_INS:
            me.cellSelect(me, me.focusedCell);
            return 1;
    }
    return 0;
}

XonoticPicker_mouseDrag()

float XonoticPicker_mouseDrag	(	entity	me,
		vector	coords
	)

Definition at line 37 of file picker.qc.

References METHOD, pressed, and vector().

{
    return me.mouseMove(me, coords);
}

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XonoticPicker_mouseMove()

float XonoticPicker_mouseMove	(	entity	me,
		vector	coords
	)

Definition at line 18 of file picker.qc.

References floor(), and vector().

{
    vector prevFocusedCell = me.focusedCell;
    me.focusedCell_x = floor(coords.x * me.columns);
    me.focusedCell_y = floor(coords.y * me.rows);

    if(me.focusedCell.x < 0 || me.focusedCell.y < 0 ||
       me.focusedCell.x >= me.columns || me.focusedCell.y >= me.rows)
    {
        me.focusedCell = '-1 -1 0';
        return 0;
    }

    if(me.focusedCell != prevFocusedCell)
        me.focusedCellAlpha = SKINALPHA_LISTBOX_FOCUSED;

    return 1;
}

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XonoticPicker_mouseRelease()

float XonoticPicker_mouseRelease	(	entity	me,
		vector	coords
	)

Definition at line 55 of file picker.qc.

{
    if(!me.pressed)
        return 0;

    me.mouseMove(me, coords);

    if(me.focusedCell == me.pressedCell)
        me.cellSelect(me, me.focusedCell);

    me.pressed = 0;
    return 1;
}

XonoticPicker_moveFocus()

void XonoticPicker_moveFocus	(	entity	me,
		vector	initialCell,
		vector	step
	)

Definition at line 107 of file picker.qc.

References mod().

{
    me.focusedCell_x = mod(me.focusedCell.x + step.x + me.columns, me.columns);
    me.focusedCell_y = mod(me.focusedCell.y + step.y + me.rows, me.rows);

    if(me.focusedCell != initialCell) // Recursion break
        if(!me.cellIsValid(me, me.focusedCell))
            me.moveFocus(me, initialCell, step);

    me.focusedCellAlpha = SKINALPHA_LISTBOX_FOCUSED;
}

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Variable Documentation

pressed

bool pressed

Definition at line 3 of file picker.qc.

Referenced by InputBox_mouseDrag(), ListBox_mouseDrag(), Slider_mouseDrag(), and XonoticPicker_mouseDrag().