ref: bf5dc91f8d7bc2035effd18290c523050fa1b2cd
dir: /code/q3_ui/ui_qmenu.c/
/*
===========================================================================
Copyright (C) 1999-2005 Id Software, Inc.
This file is part of Quake III Arena source code.
Quake III Arena source code is free software; you can redistribute it
and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2 of the License,
or (at your option) any later version.
Quake III Arena source code is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Foobar; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
===========================================================================
*/
//
/**********************************************************************
UI_QMENU.C
Quake's menu framework system.
**********************************************************************/
#include "ui_local.h"
sfxHandle_t menu_in_sound;
sfxHandle_t menu_move_sound;
sfxHandle_t menu_out_sound;
sfxHandle_t menu_buzz_sound;
sfxHandle_t menu_null_sound;
sfxHandle_t weaponChangeSound;
static qhandle_t sliderBar;
static qhandle_t sliderButton_0;
static qhandle_t sliderButton_1;
vec4_t menu_text_color = {1.0f, 1.0f, 1.0f, 1.0f};
vec4_t menu_dim_color = {0.0f, 0.0f, 0.0f, 0.75f};
vec4_t color_black = {0.00f, 0.00f, 0.00f, 1.00f};
vec4_t color_white = {1.00f, 1.00f, 1.00f, 1.00f};
vec4_t color_yellow = {1.00f, 1.00f, 0.00f, 1.00f};
vec4_t color_blue = {0.00f, 0.00f, 1.00f, 1.00f};
vec4_t color_lightOrange = {1.00f, 0.68f, 0.00f, 1.00f };
vec4_t color_orange = {1.00f, 0.43f, 0.00f, 1.00f};
vec4_t color_red = {1.00f, 0.00f, 0.00f, 1.00f};
vec4_t color_dim = {0.00f, 0.00f, 0.00f, 0.25f};
// current color scheme
vec4_t pulse_color = {1.00f, 1.00f, 1.00f, 1.00f};
vec4_t text_color_disabled = {0.50f, 0.50f, 0.50f, 1.00f}; // light gray
vec4_t text_color_normal = {1.00f, 0.43f, 0.00f, 1.00f}; // light orange
vec4_t text_color_highlight = {1.00f, 1.00f, 0.00f, 1.00f}; // bright yellow
vec4_t listbar_color = {1.00f, 0.43f, 0.00f, 0.30f}; // transluscent orange
vec4_t text_color_status = {1.00f, 1.00f, 1.00f, 1.00f}; // bright white
// action widget
static void Action_Init( menuaction_s *a );
static void Action_Draw( menuaction_s *a );
// radio button widget
static void RadioButton_Init( menuradiobutton_s *rb );
static void RadioButton_Draw( menuradiobutton_s *rb );
static sfxHandle_t RadioButton_Key( menuradiobutton_s *rb, int key );
// slider widget
static void Slider_Init( menuslider_s *s );
static sfxHandle_t Slider_Key( menuslider_s *s, int key );
static void Slider_Draw( menuslider_s *s );
// spin control widget
static void SpinControl_Init( menulist_s *s );
static void SpinControl_Draw( menulist_s *s );
static sfxHandle_t SpinControl_Key( menulist_s *l, int key );
// text widget
static void Text_Init( menutext_s *b );
static void Text_Draw( menutext_s *b );
// scrolllist widget
static void ScrollList_Init( menulist_s *l );
sfxHandle_t ScrollList_Key( menulist_s *l, int key );
// proportional text widget
static void PText_Init( menutext_s *b );
static void PText_Draw( menutext_s *b );
// proportional banner text widget
static void BText_Init( menutext_s *b );
static void BText_Draw( menutext_s *b );
/*
=================
Text_Init
=================
*/
static void Text_Init( menutext_s *t )
{
t->generic.flags |= QMF_INACTIVE;
}
/*
=================
Text_Draw
=================
*/
static void Text_Draw( menutext_s *t )
{
int x;
int y;
char buff[512];
float* color;
x = t->generic.x;
y = t->generic.y;
buff[0] = '\0';
// possible label
if (t->generic.name)
strcpy(buff,t->generic.name);
// possible value
if (t->string)
strcat(buff,t->string);
if (t->generic.flags & QMF_GRAYED)
color = text_color_disabled;
else
color = t->color;
UI_DrawString( x, y, buff, t->style, color );
}
/*
=================
BText_Init
=================
*/
static void BText_Init( menutext_s *t )
{
t->generic.flags |= QMF_INACTIVE;
}
/*
=================
BText_Draw
=================
*/
static void BText_Draw( menutext_s *t )
{
int x;
int y;
float* color;
x = t->generic.x;
y = t->generic.y;
if (t->generic.flags & QMF_GRAYED)
color = text_color_disabled;
else
color = t->color;
UI_DrawBannerString( x, y, t->string, t->style, color );
}
/*
=================
PText_Init
=================
*/
static void PText_Init( menutext_s *t )
{
int x;
int y;
int w;
int h;
float sizeScale;
sizeScale = UI_ProportionalSizeScale( t->style );
x = t->generic.x;
y = t->generic.y;
w = UI_ProportionalStringWidth( t->string ) * sizeScale;
h = PROP_HEIGHT * sizeScale;
if( t->generic.flags & QMF_RIGHT_JUSTIFY ) {
x -= w;
}
else if( t->generic.flags & QMF_CENTER_JUSTIFY ) {
x -= w / 2;
}
t->generic.left = x - PROP_GAP_WIDTH * sizeScale;
t->generic.right = x + w + PROP_GAP_WIDTH * sizeScale;
t->generic.top = y;
t->generic.bottom = y + h;
}
/*
=================
PText_Draw
=================
*/
static void PText_Draw( menutext_s *t )
{
int x;
int y;
float * color;
int style;
x = t->generic.x;
y = t->generic.y;
if (t->generic.flags & QMF_GRAYED)
color = text_color_disabled;
else
color = t->color;
style = t->style;
if( t->generic.flags & QMF_PULSEIFFOCUS ) {
if( Menu_ItemAtCursor( t->generic.parent ) == t ) {
style |= UI_PULSE;
}
else {
style |= UI_INVERSE;
}
}
UI_DrawProportionalString( x, y, t->string, style, color );
}
/*
=================
Bitmap_Init
=================
*/
void Bitmap_Init( menubitmap_s *b )
{
int x;
int y;
int w;
int h;
x = b->generic.x;
y = b->generic.y;
w = b->width;
h = b->height;
if( w < 0 ) {
w = -w;
}
if( h < 0 ) {
h = -h;
}
if (b->generic.flags & QMF_RIGHT_JUSTIFY)
{
x = x - w;
}
else if (b->generic.flags & QMF_CENTER_JUSTIFY)
{
x = x - w/2;
}
b->generic.left = x;
b->generic.right = x + w;
b->generic.top = y;
b->generic.bottom = y + h;
b->shader = 0;
b->focusshader = 0;
}
/*
=================
Bitmap_Draw
=================
*/
void Bitmap_Draw( menubitmap_s *b )
{
float x;
float y;
float w;
float h;
vec4_t tempcolor;
float* color;
x = b->generic.x;
y = b->generic.y;
w = b->width;
h = b->height;
if (b->generic.flags & QMF_RIGHT_JUSTIFY)
{
x = x - w;
}
else if (b->generic.flags & QMF_CENTER_JUSTIFY)
{
x = x - w/2;
}
// used to refresh shader
if (b->generic.name && !b->shader)
{
b->shader = trap_R_RegisterShaderNoMip( b->generic.name );
if (!b->shader && b->errorpic)
b->shader = trap_R_RegisterShaderNoMip( b->errorpic );
}
if (b->focuspic && !b->focusshader)
b->focusshader = trap_R_RegisterShaderNoMip( b->focuspic );
if (b->generic.flags & QMF_GRAYED)
{
if (b->shader)
{
trap_R_SetColor( colorMdGrey );
UI_DrawHandlePic( x, y, w, h, b->shader );
trap_R_SetColor( NULL );
}
}
else
{
if (b->shader)
UI_DrawHandlePic( x, y, w, h, b->shader );
// bk001204 - parentheses
if ( ( (b->generic.flags & QMF_PULSE)
|| (b->generic.flags & QMF_PULSEIFFOCUS) )
&& (Menu_ItemAtCursor( b->generic.parent ) == b))
{
if (b->focuscolor)
{
tempcolor[0] = b->focuscolor[0];
tempcolor[1] = b->focuscolor[1];
tempcolor[2] = b->focuscolor[2];
color = tempcolor;
}
else
color = pulse_color;
color[3] = 0.5+0.5*sin(uis.realtime/PULSE_DIVISOR);
trap_R_SetColor( color );
UI_DrawHandlePic( x, y, w, h, b->focusshader );
trap_R_SetColor( NULL );
}
else if ((b->generic.flags & QMF_HIGHLIGHT) || ((b->generic.flags & QMF_HIGHLIGHT_IF_FOCUS) && (Menu_ItemAtCursor( b->generic.parent ) == b)))
{
if (b->focuscolor)
{
trap_R_SetColor( b->focuscolor );
UI_DrawHandlePic( x, y, w, h, b->focusshader );
trap_R_SetColor( NULL );
}
else
UI_DrawHandlePic( x, y, w, h, b->focusshader );
}
}
}
/*
=================
Action_Init
=================
*/
static void Action_Init( menuaction_s *a )
{
int len;
// calculate bounds
if (a->generic.name)
len = strlen(a->generic.name);
else
len = 0;
// left justify text
a->generic.left = a->generic.x;
a->generic.right = a->generic.x + len*BIGCHAR_WIDTH;
a->generic.top = a->generic.y;
a->generic.bottom = a->generic.y + BIGCHAR_HEIGHT;
}
/*
=================
Action_Draw
=================
*/
static void Action_Draw( menuaction_s *a )
{
int x, y;
int style;
float* color;
style = 0;
color = menu_text_color;
if ( a->generic.flags & QMF_GRAYED )
{
color = text_color_disabled;
}
else if (( a->generic.flags & QMF_PULSEIFFOCUS ) && ( a->generic.parent->cursor == a->generic.menuPosition ))
{
color = text_color_highlight;
style = UI_PULSE;
}
else if (( a->generic.flags & QMF_HIGHLIGHT_IF_FOCUS ) && ( a->generic.parent->cursor == a->generic.menuPosition ))
{
color = text_color_highlight;
}
else if ( a->generic.flags & QMF_BLINK )
{
style = UI_BLINK;
color = text_color_highlight;
}
x = a->generic.x;
y = a->generic.y;
UI_DrawString( x, y, a->generic.name, UI_LEFT|style, color );
if ( a->generic.parent->cursor == a->generic.menuPosition )
{
// draw cursor
UI_DrawChar( x - BIGCHAR_WIDTH, y, 13, UI_LEFT|UI_BLINK, color);
}
}
/*
=================
RadioButton_Init
=================
*/
static void RadioButton_Init( menuradiobutton_s *rb )
{
int len;
// calculate bounds
if (rb->generic.name)
len = strlen(rb->generic.name);
else
len = 0;
rb->generic.left = rb->generic.x - (len+1)*SMALLCHAR_WIDTH;
rb->generic.right = rb->generic.x + 6*SMALLCHAR_WIDTH;
rb->generic.top = rb->generic.y;
rb->generic.bottom = rb->generic.y + SMALLCHAR_HEIGHT;
}
/*
=================
RadioButton_Key
=================
*/
static sfxHandle_t RadioButton_Key( menuradiobutton_s *rb, int key )
{
switch (key)
{
case K_MOUSE1:
if (!(rb->generic.flags & QMF_HASMOUSEFOCUS))
break;
case K_JOY1:
case K_JOY2:
case K_JOY3:
case K_JOY4:
case K_ENTER:
case K_KP_ENTER:
case K_KP_LEFTARROW:
case K_LEFTARROW:
case K_KP_RIGHTARROW:
case K_RIGHTARROW:
rb->curvalue = !rb->curvalue;
if ( rb->generic.callback )
rb->generic.callback( rb, QM_ACTIVATED );
return (menu_move_sound);
}
// key not handled
return 0;
}
/*
=================
RadioButton_Draw
=================
*/
static void RadioButton_Draw( menuradiobutton_s *rb )
{
int x;
int y;
float *color;
int style;
qboolean focus;
x = rb->generic.x;
y = rb->generic.y;
focus = (rb->generic.parent->cursor == rb->generic.menuPosition);
if ( rb->generic.flags & QMF_GRAYED )
{
color = text_color_disabled;
style = UI_LEFT|UI_SMALLFONT;
}
else if ( focus )
{
color = text_color_highlight;
style = UI_LEFT|UI_PULSE|UI_SMALLFONT;
}
else
{
color = text_color_normal;
style = UI_LEFT|UI_SMALLFONT;
}
if ( focus )
{
// draw cursor
UI_FillRect( rb->generic.left, rb->generic.top, rb->generic.right-rb->generic.left+1, rb->generic.bottom-rb->generic.top+1, listbar_color );
UI_DrawChar( x, y, 13, UI_CENTER|UI_BLINK|UI_SMALLFONT, color);
}
if ( rb->generic.name )
UI_DrawString( x - SMALLCHAR_WIDTH, y, rb->generic.name, UI_RIGHT|UI_SMALLFONT, color );
if ( !rb->curvalue )
{
UI_DrawHandlePic( x + SMALLCHAR_WIDTH, y + 2, 16, 16, uis.rb_off);
UI_DrawString( x + SMALLCHAR_WIDTH + 16, y, "off", style, color );
}
else
{
UI_DrawHandlePic( x + SMALLCHAR_WIDTH, y + 2, 16, 16, uis.rb_on );
UI_DrawString( x + SMALLCHAR_WIDTH + 16, y, "on", style, color );
}
}
/*
=================
Slider_Init
=================
*/
static void Slider_Init( menuslider_s *s )
{
int len;
// calculate bounds
if (s->generic.name)
len = strlen(s->generic.name);
else
len = 0;
s->generic.left = s->generic.x - (len+1)*SMALLCHAR_WIDTH;
s->generic.right = s->generic.x + (SLIDER_RANGE+2+1)*SMALLCHAR_WIDTH;
s->generic.top = s->generic.y;
s->generic.bottom = s->generic.y + SMALLCHAR_HEIGHT;
}
/*
=================
Slider_Key
=================
*/
static sfxHandle_t Slider_Key( menuslider_s *s, int key )
{
sfxHandle_t sound;
int x;
int oldvalue;
switch (key)
{
case K_MOUSE1:
x = uis.cursorx - s->generic.x - 2*SMALLCHAR_WIDTH;
oldvalue = s->curvalue;
s->curvalue = (x/(float)(SLIDER_RANGE*SMALLCHAR_WIDTH)) * (s->maxvalue-s->minvalue) + s->minvalue;
if (s->curvalue < s->minvalue)
s->curvalue = s->minvalue;
else if (s->curvalue > s->maxvalue)
s->curvalue = s->maxvalue;
if (s->curvalue != oldvalue)
sound = menu_move_sound;
else
sound = 0;
break;
case K_KP_LEFTARROW:
case K_LEFTARROW:
if (s->curvalue > s->minvalue)
{
s->curvalue--;
sound = menu_move_sound;
}
else
sound = menu_buzz_sound;
break;
case K_KP_RIGHTARROW:
case K_RIGHTARROW:
if (s->curvalue < s->maxvalue)
{
s->curvalue++;
sound = menu_move_sound;
}
else
sound = menu_buzz_sound;
break;
default:
// key not handled
sound = 0;
break;
}
if ( sound && s->generic.callback )
s->generic.callback( s, QM_ACTIVATED );
return (sound);
}
#if 1
/*
=================
Slider_Draw
=================
*/
static void Slider_Draw( menuslider_s *s ) {
int x;
int y;
int style;
float *color;
int button;
qboolean focus;
x = s->generic.x;
y = s->generic.y;
focus = (s->generic.parent->cursor == s->generic.menuPosition);
if( s->generic.flags & QMF_GRAYED ) {
color = text_color_disabled;
style = UI_SMALLFONT;
}
else if( focus ) {
color = text_color_highlight;
style = UI_SMALLFONT | UI_PULSE;
}
else {
color = text_color_normal;
style = UI_SMALLFONT;
}
// draw label
UI_DrawString( x - SMALLCHAR_WIDTH, y, s->generic.name, UI_RIGHT|style, color );
// draw slider
UI_SetColor( color );
UI_DrawHandlePic( x + SMALLCHAR_WIDTH, y, 96, 16, sliderBar );
UI_SetColor( NULL );
// clamp thumb
if( s->maxvalue > s->minvalue ) {
s->range = ( s->curvalue - s->minvalue ) / ( float ) ( s->maxvalue - s->minvalue );
if( s->range < 0 ) {
s->range = 0;
}
else if( s->range > 1) {
s->range = 1;
}
}
else {
s->range = 0;
}
// draw thumb
if( style & UI_PULSE) {
button = sliderButton_1;
}
else {
button = sliderButton_0;
}
UI_DrawHandlePic( (int)( x + 2*SMALLCHAR_WIDTH + (SLIDER_RANGE-1)*SMALLCHAR_WIDTH* s->range ) - 2, y - 2, 12, 20, button );
}
#else
/*
=================
Slider_Draw
=================
*/
static void Slider_Draw( menuslider_s *s )
{
float *color;
int style;
int i;
int x;
int y;
qboolean focus;
x = s->generic.x;
y = s->generic.y;
focus = (s->generic.parent->cursor == s->generic.menuPosition);
style = UI_SMALLFONT;
if ( s->generic.flags & QMF_GRAYED )
{
color = text_color_disabled;
}
else if (focus)
{
color = text_color_highlight;
style |= UI_PULSE;
}
else
{
color = text_color_normal;
}
if ( focus )
{
// draw cursor
UI_FillRect( s->generic.left, s->generic.top, s->generic.right-s->generic.left+1, s->generic.bottom-s->generic.top+1, listbar_color );
UI_DrawChar( x, y, 13, UI_CENTER|UI_BLINK|UI_SMALLFONT, color);
}
// draw label
UI_DrawString( x - SMALLCHAR_WIDTH, y, s->generic.name, UI_RIGHT|style, color );
// draw slider
UI_DrawChar( x + SMALLCHAR_WIDTH, y, 128, UI_LEFT|style, color);
for ( i = 0; i < SLIDER_RANGE; i++ )
UI_DrawChar( x + (i+2)*SMALLCHAR_WIDTH, y, 129, UI_LEFT|style, color);
UI_DrawChar( x + (i+2)*SMALLCHAR_WIDTH, y, 130, UI_LEFT|style, color);
// clamp thumb
if (s->maxvalue > s->minvalue)
{
s->range = ( s->curvalue - s->minvalue ) / ( float ) ( s->maxvalue - s->minvalue );
if ( s->range < 0)
s->range = 0;
else if ( s->range > 1)
s->range = 1;
}
else
s->range = 0;
// draw thumb
if (style & UI_PULSE) {
style &= ~UI_PULSE;
style |= UI_BLINK;
}
UI_DrawChar( (int)( x + 2*SMALLCHAR_WIDTH + (SLIDER_RANGE-1)*SMALLCHAR_WIDTH* s->range ), y, 131, UI_LEFT|style, color);
}
#endif
/*
=================
SpinControl_Init
=================
*/
static void SpinControl_Init( menulist_s *s ) {
int len;
int l;
const char* str;
if (s->generic.name)
len = strlen(s->generic.name) * SMALLCHAR_WIDTH;
else
len = 0;
s->generic.left = s->generic.x - SMALLCHAR_WIDTH - len;
len = s->numitems = 0;
while ( (str = s->itemnames[s->numitems]) != 0 )
{
l = strlen(str);
if (l > len)
len = l;
s->numitems++;
}
s->generic.top = s->generic.y;
s->generic.right = s->generic.x + (len+1)*SMALLCHAR_WIDTH;
s->generic.bottom = s->generic.y + SMALLCHAR_HEIGHT;
}
/*
=================
SpinControl_Key
=================
*/
static sfxHandle_t SpinControl_Key( menulist_s *s, int key )
{
sfxHandle_t sound;
sound = 0;
switch (key)
{
case K_MOUSE1:
s->curvalue++;
if (s->curvalue >= s->numitems)
s->curvalue = 0;
sound = menu_move_sound;
break;
case K_KP_LEFTARROW:
case K_LEFTARROW:
if (s->curvalue > 0)
{
s->curvalue--;
sound = menu_move_sound;
}
else
sound = menu_buzz_sound;
break;
case K_KP_RIGHTARROW:
case K_RIGHTARROW:
if (s->curvalue < s->numitems-1)
{
s->curvalue++;
sound = menu_move_sound;
}
else
sound = menu_buzz_sound;
break;
}
if ( sound && s->generic.callback )
s->generic.callback( s, QM_ACTIVATED );
return (sound);
}
/*
=================
SpinControl_Draw
=================
*/
static void SpinControl_Draw( menulist_s *s )
{
float *color;
int x,y;
int style;
qboolean focus;
x = s->generic.x;
y = s->generic.y;
style = UI_SMALLFONT;
focus = (s->generic.parent->cursor == s->generic.menuPosition);
if ( s->generic.flags & QMF_GRAYED )
color = text_color_disabled;
else if ( focus )
{
color = text_color_highlight;
style |= UI_PULSE;
}
else if ( s->generic.flags & QMF_BLINK )
{
color = text_color_highlight;
style |= UI_BLINK;
}
else
color = text_color_normal;
if ( focus )
{
// draw cursor
UI_FillRect( s->generic.left, s->generic.top, s->generic.right-s->generic.left+1, s->generic.bottom-s->generic.top+1, listbar_color );
UI_DrawChar( x, y, 13, UI_CENTER|UI_BLINK|UI_SMALLFONT, color);
}
UI_DrawString( x - SMALLCHAR_WIDTH, y, s->generic.name, style|UI_RIGHT, color );
UI_DrawString( x + SMALLCHAR_WIDTH, y, s->itemnames[s->curvalue], style|UI_LEFT, color );
}
/*
=================
ScrollList_Init
=================
*/
static void ScrollList_Init( menulist_s *l )
{
int w;
l->oldvalue = 0;
l->curvalue = 0;
l->top = 0;
if( !l->columns ) {
l->columns = 1;
l->seperation = 0;
}
else if( !l->seperation ) {
l->seperation = 3;
}
w = ( (l->width + l->seperation) * l->columns - l->seperation) * SMALLCHAR_WIDTH;
l->generic.left = l->generic.x;
l->generic.top = l->generic.y;
l->generic.right = l->generic.x + w;
l->generic.bottom = l->generic.y + l->height * SMALLCHAR_HEIGHT;
if( l->generic.flags & QMF_CENTER_JUSTIFY ) {
l->generic.left -= w / 2;
l->generic.right -= w / 2;
}
}
/*
=================
ScrollList_Key
=================
*/
sfxHandle_t ScrollList_Key( menulist_s *l, int key )
{
int x;
int y;
int w;
int i;
int j;
int c;
int cursorx;
int cursory;
int column;
int index;
switch (key)
{
case K_MOUSE1:
if (l->generic.flags & QMF_HASMOUSEFOCUS)
{
// check scroll region
x = l->generic.x;
y = l->generic.y;
w = ( (l->width + l->seperation) * l->columns - l->seperation) * SMALLCHAR_WIDTH;
if( l->generic.flags & QMF_CENTER_JUSTIFY ) {
x -= w / 2;
}
if (UI_CursorInRect( x, y, w, l->height*SMALLCHAR_HEIGHT ))
{
cursorx = (uis.cursorx - x)/SMALLCHAR_WIDTH;
column = cursorx / (l->width + l->seperation);
cursory = (uis.cursory - y)/SMALLCHAR_HEIGHT;
index = column * l->height + cursory;
if (l->top + index < l->numitems)
{
l->oldvalue = l->curvalue;
l->curvalue = l->top + index;
if (l->oldvalue != l->curvalue && l->generic.callback)
{
l->generic.callback( l, QM_GOTFOCUS );
return (menu_move_sound);
}
}
}
// absorbed, silent sound effect
return (menu_null_sound);
}
break;
case K_KP_HOME:
case K_HOME:
l->oldvalue = l->curvalue;
l->curvalue = 0;
l->top = 0;
if (l->oldvalue != l->curvalue && l->generic.callback)
{
l->generic.callback( l, QM_GOTFOCUS );
return (menu_move_sound);
}
return (menu_buzz_sound);
case K_KP_END:
case K_END:
l->oldvalue = l->curvalue;
l->curvalue = l->numitems-1;
if( l->columns > 1 ) {
c = (l->curvalue / l->height + 1) * l->height;
l->top = c - (l->columns * l->height);
}
else {
l->top = l->curvalue - (l->height - 1);
}
if (l->top < 0)
l->top = 0;
if (l->oldvalue != l->curvalue && l->generic.callback)
{
l->generic.callback( l, QM_GOTFOCUS );
return (menu_move_sound);
}
return (menu_buzz_sound);
case K_PGUP:
case K_KP_PGUP:
if( l->columns > 1 ) {
return menu_null_sound;
}
if (l->curvalue > 0)
{
l->oldvalue = l->curvalue;
l->curvalue -= l->height-1;
if (l->curvalue < 0)
l->curvalue = 0;
l->top = l->curvalue;
if (l->top < 0)
l->top = 0;
if (l->generic.callback)
l->generic.callback( l, QM_GOTFOCUS );
return (menu_move_sound);
}
return (menu_buzz_sound);
case K_PGDN:
case K_KP_PGDN:
if( l->columns > 1 ) {
return menu_null_sound;
}
if (l->curvalue < l->numitems-1)
{
l->oldvalue = l->curvalue;
l->curvalue += l->height-1;
if (l->curvalue > l->numitems-1)
l->curvalue = l->numitems-1;
l->top = l->curvalue - (l->height-1);
if (l->top < 0)
l->top = 0;
if (l->generic.callback)
l->generic.callback( l, QM_GOTFOCUS );
return (menu_move_sound);
}
return (menu_buzz_sound);
case K_KP_UPARROW:
case K_UPARROW:
if( l->curvalue == 0 ) {
return menu_buzz_sound;
}
l->oldvalue = l->curvalue;
l->curvalue--;
if( l->curvalue < l->top ) {
if( l->columns == 1 ) {
l->top--;
}
else {
l->top -= l->height;
}
}
if( l->generic.callback ) {
l->generic.callback( l, QM_GOTFOCUS );
}
return (menu_move_sound);
case K_KP_DOWNARROW:
case K_DOWNARROW:
if( l->curvalue == l->numitems - 1 ) {
return menu_buzz_sound;
}
l->oldvalue = l->curvalue;
l->curvalue++;
if( l->curvalue >= l->top + l->columns * l->height ) {
if( l->columns == 1 ) {
l->top++;
}
else {
l->top += l->height;
}
}
if( l->generic.callback ) {
l->generic.callback( l, QM_GOTFOCUS );
}
return menu_move_sound;
case K_KP_LEFTARROW:
case K_LEFTARROW:
if( l->columns == 1 ) {
return menu_null_sound;
}
if( l->curvalue < l->height ) {
return menu_buzz_sound;
}
l->oldvalue = l->curvalue;
l->curvalue -= l->height;
if( l->curvalue < l->top ) {
l->top -= l->height;
}
if( l->generic.callback ) {
l->generic.callback( l, QM_GOTFOCUS );
}
return menu_move_sound;
case K_KP_RIGHTARROW:
case K_RIGHTARROW:
if( l->columns == 1 ) {
return menu_null_sound;
}
c = l->curvalue + l->height;
if( c >= l->numitems ) {
return menu_buzz_sound;
}
l->oldvalue = l->curvalue;
l->curvalue = c;
if( l->curvalue > l->top + l->columns * l->height - 1 ) {
l->top += l->height;
}
if( l->generic.callback ) {
l->generic.callback( l, QM_GOTFOCUS );
}
return menu_move_sound;
}
// cycle look for ascii key inside list items
if ( !Q_isprint( key ) )
return (0);
// force to lower for case insensitive compare
if ( Q_isupper( key ) )
{
key -= 'A' - 'a';
}
// iterate list items
for (i=1; i<=l->numitems; i++)
{
j = (l->curvalue + i) % l->numitems;
c = l->itemnames[j][0];
if ( Q_isupper( c ) )
{
c -= 'A' - 'a';
}
if (c == key)
{
// set current item, mimic windows listbox scroll behavior
if (j < l->top)
{
// behind top most item, set this as new top
l->top = j;
}
else if (j > l->top+l->height-1)
{
// past end of list box, do page down
l->top = (j+1) - l->height;
}
if (l->curvalue != j)
{
l->oldvalue = l->curvalue;
l->curvalue = j;
if (l->generic.callback)
l->generic.callback( l, QM_GOTFOCUS );
return ( menu_move_sound );
}
return (menu_buzz_sound);
}
}
return (menu_buzz_sound);
}
/*
=================
ScrollList_Draw
=================
*/
void ScrollList_Draw( menulist_s *l )
{
int x;
int u;
int y;
int i;
int base;
int column;
float* color;
qboolean hasfocus;
int style;
hasfocus = (l->generic.parent->cursor == l->generic.menuPosition);
x = l->generic.x;
for( column = 0; column < l->columns; column++ ) {
y = l->generic.y;
base = l->top + column * l->height;
for( i = base; i < base + l->height; i++) {
if (i >= l->numitems)
break;
if (i == l->curvalue)
{
u = x - 2;
if( l->generic.flags & QMF_CENTER_JUSTIFY ) {
u -= (l->width * SMALLCHAR_WIDTH) / 2 + 1;
}
UI_FillRect(u,y,l->width*SMALLCHAR_WIDTH,SMALLCHAR_HEIGHT+2,listbar_color);
color = text_color_highlight;
if (hasfocus)
style = UI_PULSE|UI_LEFT|UI_SMALLFONT;
else
style = UI_LEFT|UI_SMALLFONT;
}
else
{
color = text_color_normal;
style = UI_LEFT|UI_SMALLFONT;
}
if( l->generic.flags & QMF_CENTER_JUSTIFY ) {
style |= UI_CENTER;
}
UI_DrawString(
x,
y,
l->itemnames[i],
style,
color);
y += SMALLCHAR_HEIGHT;
}
x += (l->width + l->seperation) * SMALLCHAR_WIDTH;
}
}
/*
=================
Menu_AddItem
=================
*/
void Menu_AddItem( menuframework_s *menu, void *item )
{
menucommon_s *itemptr;
if (menu->nitems >= MAX_MENUITEMS)
trap_Error ("Menu_AddItem: excessive items");
menu->items[menu->nitems] = item;
((menucommon_s*)menu->items[menu->nitems])->parent = menu;
((menucommon_s*)menu->items[menu->nitems])->menuPosition = menu->nitems;
((menucommon_s*)menu->items[menu->nitems])->flags &= ~QMF_HASMOUSEFOCUS;
// perform any item specific initializations
itemptr = (menucommon_s*)item;
if (!(itemptr->flags & QMF_NODEFAULTINIT))
{
switch (itemptr->type)
{
case MTYPE_ACTION:
Action_Init((menuaction_s*)item);
break;
case MTYPE_FIELD:
MenuField_Init((menufield_s*)item);
break;
case MTYPE_SPINCONTROL:
SpinControl_Init((menulist_s*)item);
break;
case MTYPE_RADIOBUTTON:
RadioButton_Init((menuradiobutton_s*)item);
break;
case MTYPE_SLIDER:
Slider_Init((menuslider_s*)item);
break;
case MTYPE_BITMAP:
Bitmap_Init((menubitmap_s*)item);
break;
case MTYPE_TEXT:
Text_Init((menutext_s*)item);
break;
case MTYPE_SCROLLLIST:
ScrollList_Init((menulist_s*)item);
break;
case MTYPE_PTEXT:
PText_Init((menutext_s*)item);
break;
case MTYPE_BTEXT:
BText_Init((menutext_s*)item);
break;
default:
trap_Error( va("Menu_Init: unknown type %d", itemptr->type) );
}
}
menu->nitems++;
}
/*
=================
Menu_CursorMoved
=================
*/
void Menu_CursorMoved( menuframework_s *m )
{
void (*callback)( void *self, int notification );
if (m->cursor_prev == m->cursor)
return;
if (m->cursor_prev >= 0 && m->cursor_prev < m->nitems)
{
callback = ((menucommon_s*)(m->items[m->cursor_prev]))->callback;
if (callback)
callback(m->items[m->cursor_prev],QM_LOSTFOCUS);
}
if (m->cursor >= 0 && m->cursor < m->nitems)
{
callback = ((menucommon_s*)(m->items[m->cursor]))->callback;
if (callback)
callback(m->items[m->cursor],QM_GOTFOCUS);
}
}
/*
=================
Menu_SetCursor
=================
*/
void Menu_SetCursor( menuframework_s *m, int cursor )
{
if (((menucommon_s*)(m->items[cursor]))->flags & (QMF_GRAYED|QMF_INACTIVE))
{
// cursor can't go there
return;
}
m->cursor_prev = m->cursor;
m->cursor = cursor;
Menu_CursorMoved( m );
}
/*
=================
Menu_SetCursorToItem
=================
*/
void Menu_SetCursorToItem( menuframework_s *m, void* ptr )
{
int i;
for (i=0; i<m->nitems; i++)
{
if (m->items[i] == ptr)
{
Menu_SetCursor( m, i );
return;
}
}
}
/*
** Menu_AdjustCursor
**
** This function takes the given menu, the direction, and attempts
** to adjust the menu's cursor so that it's at the next available
** slot.
*/
void Menu_AdjustCursor( menuframework_s *m, int dir ) {
menucommon_s *item = NULL;
qboolean wrapped = qfalse;
wrap:
while ( m->cursor >= 0 && m->cursor < m->nitems ) {
item = ( menucommon_s * ) m->items[m->cursor];
if (( item->flags & (QMF_GRAYED|QMF_MOUSEONLY|QMF_INACTIVE) ) ) {
m->cursor += dir;
}
else {
break;
}
}
if ( dir == 1 ) {
if ( m->cursor >= m->nitems ) {
if ( m->wrapAround ) {
if ( wrapped ) {
m->cursor = m->cursor_prev;
return;
}
m->cursor = 0;
wrapped = qtrue;
goto wrap;
}
m->cursor = m->cursor_prev;
}
}
else {
if ( m->cursor < 0 ) {
if ( m->wrapAround ) {
if ( wrapped ) {
m->cursor = m->cursor_prev;
return;
}
m->cursor = m->nitems - 1;
wrapped = qtrue;
goto wrap;
}
m->cursor = m->cursor_prev;
}
}
}
/*
=================
Menu_Draw
=================
*/
void Menu_Draw( menuframework_s *menu )
{
int i;
menucommon_s *itemptr;
// draw menu
for (i=0; i<menu->nitems; i++)
{
itemptr = (menucommon_s*)menu->items[i];
if (itemptr->flags & QMF_HIDDEN)
continue;
if (itemptr->ownerdraw)
{
// total subclassing, owner draws everything
itemptr->ownerdraw( itemptr );
}
else
{
switch (itemptr->type)
{
case MTYPE_RADIOBUTTON:
RadioButton_Draw( (menuradiobutton_s*)itemptr );
break;
case MTYPE_FIELD:
MenuField_Draw( (menufield_s*)itemptr );
break;
case MTYPE_SLIDER:
Slider_Draw( (menuslider_s*)itemptr );
break;
case MTYPE_SPINCONTROL:
SpinControl_Draw( (menulist_s*)itemptr );
break;
case MTYPE_ACTION:
Action_Draw( (menuaction_s*)itemptr );
break;
case MTYPE_BITMAP:
Bitmap_Draw( (menubitmap_s*)itemptr );
break;
case MTYPE_TEXT:
Text_Draw( (menutext_s*)itemptr );
break;
case MTYPE_SCROLLLIST:
ScrollList_Draw( (menulist_s*)itemptr );
break;
case MTYPE_PTEXT:
PText_Draw( (menutext_s*)itemptr );
break;
case MTYPE_BTEXT:
BText_Draw( (menutext_s*)itemptr );
break;
default:
trap_Error( va("Menu_Draw: unknown type %d", itemptr->type) );
}
}
#ifndef NDEBUG
if( uis.debug ) {
int x;
int y;
int w;
int h;
if( !( itemptr->flags & QMF_INACTIVE ) ) {
x = itemptr->left;
y = itemptr->top;
w = itemptr->right - itemptr->left + 1;
h = itemptr->bottom - itemptr->top + 1;
if (itemptr->flags & QMF_HASMOUSEFOCUS) {
UI_DrawRect(x, y, w, h, colorYellow );
}
else {
UI_DrawRect(x, y, w, h, colorWhite );
}
}
}
#endif
}
itemptr = Menu_ItemAtCursor( menu );
if ( itemptr && itemptr->statusbar)
itemptr->statusbar( ( void * ) itemptr );
}
/*
=================
Menu_ItemAtCursor
=================
*/
void *Menu_ItemAtCursor( menuframework_s *m )
{
if ( m->cursor < 0 || m->cursor >= m->nitems )
return 0;
return m->items[m->cursor];
}
/*
=================
Menu_ActivateItem
=================
*/
sfxHandle_t Menu_ActivateItem( menuframework_s *s, menucommon_s* item ) {
if ( item->callback ) {
item->callback( item, QM_ACTIVATED );
if( !( item->flags & QMF_SILENT ) ) {
return menu_move_sound;
}
}
return 0;
}
/*
=================
Menu_DefaultKey
=================
*/
sfxHandle_t Menu_DefaultKey( menuframework_s *m, int key )
{
sfxHandle_t sound = 0;
menucommon_s *item;
int cursor_prev;
// menu system keys
switch ( key )
{
case K_MOUSE2:
case K_ESCAPE:
UI_PopMenu();
return menu_out_sound;
}
if (!m || !m->nitems)
return 0;
// route key stimulus to widget
item = Menu_ItemAtCursor( m );
if (item && !(item->flags & (QMF_GRAYED|QMF_INACTIVE)))
{
switch (item->type)
{
case MTYPE_SPINCONTROL:
sound = SpinControl_Key( (menulist_s*)item, key );
break;
case MTYPE_RADIOBUTTON:
sound = RadioButton_Key( (menuradiobutton_s*)item, key );
break;
case MTYPE_SLIDER:
sound = Slider_Key( (menuslider_s*)item, key );
break;
case MTYPE_SCROLLLIST:
sound = ScrollList_Key( (menulist_s*)item, key );
break;
case MTYPE_FIELD:
sound = MenuField_Key( (menufield_s*)item, &key );
break;
}
if (sound) {
// key was handled
return sound;
}
}
// default handling
switch ( key )
{
#ifndef NDEBUG
case K_F11:
uis.debug ^= 1;
break;
case K_F12:
trap_Cmd_ExecuteText(EXEC_APPEND, "screenshot\n");
break;
#endif
case K_KP_UPARROW:
case K_UPARROW:
cursor_prev = m->cursor;
m->cursor_prev = m->cursor;
m->cursor--;
Menu_AdjustCursor( m, -1 );
if ( cursor_prev != m->cursor ) {
Menu_CursorMoved( m );
sound = menu_move_sound;
}
break;
case K_TAB:
case K_KP_DOWNARROW:
case K_DOWNARROW:
cursor_prev = m->cursor;
m->cursor_prev = m->cursor;
m->cursor++;
Menu_AdjustCursor( m, 1 );
if ( cursor_prev != m->cursor ) {
Menu_CursorMoved( m );
sound = menu_move_sound;
}
break;
case K_MOUSE1:
case K_MOUSE3:
if (item)
if ((item->flags & QMF_HASMOUSEFOCUS) && !(item->flags & (QMF_GRAYED|QMF_INACTIVE)))
return (Menu_ActivateItem( m, item ));
break;
case K_JOY1:
case K_JOY2:
case K_JOY3:
case K_JOY4:
case K_AUX1:
case K_AUX2:
case K_AUX3:
case K_AUX4:
case K_AUX5:
case K_AUX6:
case K_AUX7:
case K_AUX8:
case K_AUX9:
case K_AUX10:
case K_AUX11:
case K_AUX12:
case K_AUX13:
case K_AUX14:
case K_AUX15:
case K_AUX16:
case K_KP_ENTER:
case K_ENTER:
if (item)
if (!(item->flags & (QMF_MOUSEONLY|QMF_GRAYED|QMF_INACTIVE)))
return (Menu_ActivateItem( m, item ));
break;
}
return sound;
}
/*
=================
Menu_Cache
=================
*/
void Menu_Cache( void )
{
uis.charset = trap_R_RegisterShaderNoMip( "gfx/2d/bigchars" );
uis.charsetProp = trap_R_RegisterShaderNoMip( "menu/art/font1_prop.tga" );
uis.charsetPropGlow = trap_R_RegisterShaderNoMip( "menu/art/font1_prop_glo.tga" );
uis.charsetPropB = trap_R_RegisterShaderNoMip( "menu/art/font2_prop.tga" );
uis.cursor = trap_R_RegisterShaderNoMip( "menu/art/3_cursor2" );
uis.rb_on = trap_R_RegisterShaderNoMip( "menu/art/switch_on" );
uis.rb_off = trap_R_RegisterShaderNoMip( "menu/art/switch_off" );
uis.whiteShader = trap_R_RegisterShaderNoMip( "white" );
if ( uis.glconfig.hardwareType == GLHW_RAGEPRO ) {
// the blend effect turns to shit with the normal
uis.menuBackShader = trap_R_RegisterShaderNoMip( "menubackRagePro" );
} else {
uis.menuBackShader = trap_R_RegisterShaderNoMip( "menuback" );
}
uis.menuBackNoLogoShader = trap_R_RegisterShaderNoMip( "menubacknologo" );
menu_in_sound = trap_S_RegisterSound( "sound/misc/menu1.wav", qfalse );
menu_move_sound = trap_S_RegisterSound( "sound/misc/menu2.wav", qfalse );
menu_out_sound = trap_S_RegisterSound( "sound/misc/menu3.wav", qfalse );
menu_buzz_sound = trap_S_RegisterSound( "sound/misc/menu4.wav", qfalse );
weaponChangeSound = trap_S_RegisterSound( "sound/weapons/change.wav", qfalse );
// need a nonzero sound, make an empty sound for this
menu_null_sound = -1;
sliderBar = trap_R_RegisterShaderNoMip( "menu/art/slider2" );
sliderButton_0 = trap_R_RegisterShaderNoMip( "menu/art/sliderbutt_0" );
sliderButton_1 = trap_R_RegisterShaderNoMip( "menu/art/sliderbutt_1" );
}