nuclide/src/menu-fn/w_cvarcheckbox.qc

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/*
* Copyright (c) 2016-2022 Vera Visions LLC.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
class CCVarCheckBox:CWidget
{
string m_cvar;
float m_value;
int m_hover;
int m_click;
virtual void(float value) m_changed = 0;
virtual void(void) Draw;
virtual void(float, float, float, float) Input;
virtual void(string, string) SetCvar;
virtual void _CVarChanged(void);
};
void
CCVarCheckBox::_CVarChanged(void)
{
cvar_set(m_cvar, ftos(m_value));
//print(sprintf("Cvar %S changed to %d\n", m_cvar, m_value));
}
void
CCVarCheckBox::Draw(void)
{
if (m_click) {
drawpic([g_menuofs[0]+m_x,g_menuofs[1]+m_y], g_bmp[CB_DOWN],
[19,19], [1,1,1], 1.0f, 0);
} else {
if (m_value) {
drawpic([g_menuofs[0]+m_x,g_menuofs[1]+m_y], g_bmp[CB_CHECKED],
[19,19], [1,1,1], 1.0f);
} else {
drawpic([g_menuofs[0]+m_x,g_menuofs[1]+m_y], g_bmp[CB_EMPTY],
[19,19], [1,1,1], 1.0f);
}
}
if (m_hover) {
drawpic([g_menuofs[0]+m_x,g_menuofs[1]+m_y], g_bmp[CB_OVER],
[19,19], [1,1,1], 1.0f, 1);
}
}
void
CCVarCheckBox::Input(float type, float x, float y, float devid)
{
if (Util_CheckMouse(m_x, m_y, 19, 19) == TRUE) {
m_hover = TRUE;
} else {
m_hover = FALSE;
}
if (m_hover && type == IE_KEYDOWN && x == K_MOUSE1) {
m_click = TRUE;
}
if (type == IE_KEYUP && x == K_MOUSE1) {
if (m_click) {
m_click = FALSE;
m_value = TRUE - m_value;
_CVarChanged();
}
}
}
void
CCVarCheckBox::SetCvar(string txt, string defaultvalue)
{
string stringval = cvar_string(txt);
if (!stringval)
m_value = stof(defaultvalue);
else
m_value = cvar(txt);
m_cvar = txt;
_CVarChanged();
}