void CG_PanelButton_RenderEdit( panel_button_t* button ) {
qboolean useCvar = button->data[0] ? qfalse : qtrue;
int offset = -1;
if( useCvar ) {
char buffer[256 + 1];
trap_Cvar_VariableStringBuffer( button->text, buffer, sizeof(buffer) );
if( cg_focusButton == button && ((cg.time / 1000) % 2)) {
if( trap_Key_GetOverstrikeMode() )
Q_strcat( buffer, sizeof(buffer), "^0|" );
else
Q_strcat( buffer, sizeof(buffer), "^0_" );
} else {
Q_strcat( buffer, sizeof(buffer), " " );
}
do {
offset++;
if( buffer + offset == '\0' )
break;
} while( CG_Text_Width_Ext( buffer + offset, button->font->scalex, 0, button->font->font ) > button->rect.w );
CG_Text_Paint_Ext( button->rect.x, button->rect.y + button->rect.h, button->font->scalex, button->font->scaley, button->font->colour, va( "^7%s", buffer + offset ), 0, 0, button->font->style, button->font->font );
// CG_FillRect( button->rect.x, button->rect.y, button->rect.w, button->rect.h, colorRed );
} else {
int maxlen = button->data[0];
char *s;
if( cg_focusButton == button && ((cg.time / 1000) % 2)) {
if( trap_Key_GetOverstrikeMode() )
s = va( "^7%s^0|", button->text );
else
s = va( "^7%s^0_", button->text );
} else {
s = va( "^7%s ", button->text ); // space hack to make the text not blink
}
do {
offset++;
if( s + offset == '\0' )
break;
} while( CG_Text_Width_Ext( s + offset, button->font->scalex, 0, button->font->font ) > button->rect.w );
CG_Text_Paint_Ext( button->rect.x, button->rect.y + button->rect.h, button->font->scalex, button->font->scaley, button->font->colour, s + offset, 0, 0, button->font->style, button->font->font );
// CG_FillRect( button->rect.x, button->rect.y, button->rect.w, button->rect.h, colorRed );
}
}
/*
=================
UI_CDKeyMenu_DrawKey
=================
*/
static void UI_CDKeyMenu_DrawKey( void *self ) {
menufield_s *f;
qboolean focus;
int style;
char c;
float *color;
int x, y;
int val;
f = (menufield_s *)self;
focus = (f->generic.parent->cursor == f->generic.menuPosition);
style = UI_LEFT;
if( focus ) {
color = color_yellow;
}
else {
color = color_orange;
}
x = 320 - 8 * BIGCHAR_WIDTH;
y = 240 - BIGCHAR_HEIGHT / 2;
UI_FillRect( x, y, 16 * BIGCHAR_WIDTH, BIGCHAR_HEIGHT, listbar_color );
UI_DrawString( x, y, f->field.buffer, style, color );
// draw cursor if we have focus
if( focus ) {
if ( trap_Key_GetOverstrikeMode() ) {
c = 11;
} else {
c = 10;
}
style &= ~UI_PULSE;
style |= UI_BLINK;
UI_DrawChar( x + f->field.cursor * BIGCHAR_WIDTH, y, c, style, color_white );
}
val = UI_CDKeyMenu_PreValidateKey( f->field.buffer );
if( val == 1 ) {
UI_DrawProportionalString( 320, 376, "Please enter your CD Key", UI_CENTER|UI_SMALLFONT, color_yellow );
}
else if ( val == 0 ) {
UI_DrawProportionalString( 320, 376, "The CD Key appears to be valid, thank you", UI_CENTER|UI_SMALLFONT, color_white );
}
else {
UI_DrawProportionalString( 320, 376, "The CD Key is not valid", UI_CENTER|UI_SMALLFONT, color_red );
}
}
/*
===================
MField_Draw
Handles horizontal scrolling and cursor blinking
x, y, charWidth, charHeight, are in 640*480 virtual screen size
===================
*/
void MField_Draw( mfield_t *edit, int x, int y, int style, vec4_t color, qboolean drawCursor ) {
int i;
int len;
int drawLen;
int prestep;
int cursorChar;
char str[MAX_STRING_CHARS];
drawLen = edit->widthInChars;
len = edit->len + 1;
// guarantee that cursor will be visible
if ( len <= drawLen ) {
prestep = 0;
} else {
if ( edit->scroll + drawLen > len ) {
edit->scroll = len - drawLen;
if ( edit->scroll < 0 ) {
edit->scroll = 0;
}
}
prestep = edit->scroll;
}
if ( prestep + drawLen > len ) {
drawLen = len - prestep;
}
// extract <drawLen> characters from the field at <prestep>
str[0] = 0;
for ( i = 0; i < drawLen; i++ ) {
Q_strcat( str, sizeof( str ), Q_UTF8_Encode( edit->buffer[prestep+i] ) );
}
if ( drawCursor ) {
// if overstrike and not at end of buffer
if ( trap_Key_GetOverstrikeMode() && edit->cursor != edit->len ) {
cursorChar = GLYPH_OVERSTRIKE;
} else {
cursorChar = GLYPH_INSERT;
}
} else {
cursorChar = -1;
}
CG_DrawStringWithCursor( x, y, str, style, color, ( edit->cursor - prestep ), cursorChar );
}
/*
=================
PlayerSettings_DrawName
=================
*/
static void PlayerSettings_DrawName(void* self) {
menufield_s* f;
qboolean focus;
int style;
char* txt;
char c;
float* color;
int n;
int basex, x, y;
char name[32];
f = (menufield_s*)self;
basex = f->generic.x;
y = f->generic.y;
focus = (f->generic.parent->cursor == f->generic.menuPosition);
style = UI_LEFT | UI_SMALLFONT;
color = text_color_normal;
if (focus) {
style |= UI_PULSE;
color = text_color_highlight;
}
UI_DrawProportionalString(basex, y, "Name", style, color);
// draw the actual name
basex += 64;
y += PROP_HEIGHT;
txt = f->field.buffer;
color = g_color_table[ColorIndex(COLOR_WHITE)];
x = basex;
while ((c = *txt) != 0) {
if (!focus && Q_IsColorString(txt)) {
n = ColorIndex(*(txt + 1));
if (n == 0) {
n = 7;
}
color = g_color_table[n];
txt += 2;
continue;
}
UI_DrawChar(x, y, c, style, color);
txt++;
x += SMALLCHAR_WIDTH;
}
// draw cursor if we have focus
if (focus) {
if (trap_Key_GetOverstrikeMode()) {
c = 11;
} else {
c = 10;
}
style &= ~UI_PULSE;
style |= UI_BLINK;
UI_DrawChar(basex + f->field.cursor * SMALLCHAR_WIDTH, y, c, style, color_white);
}
// draw at bottom also using proportional font
Q_strncpyz(name, f->field.buffer, sizeof(name));
Q_CleanStr(name);
UI_DrawProportionalString(320, 440, name, UI_CENTER | UI_BIGFONT, text_color_normal);
}
/*
===================
UI_Field_Draw
Handles horizontal scrolling and cursor blinking
x, y, are in pixels
===================
*/
void UI_Field_Draw( mfield_t *edit, int x, int y, int style, vec4_t color ) {
int len;
int charw;
int drawLen;
int prestep;
int cursorChar;
char str[MAX_STRING_CHARS];
drawLen = edit->widthInChars;
len = strlen( edit->buffer ) + 1;
// guarantee that cursor will be visible
if ( len <= drawLen ) {
prestep = 0;
} else {
if ( edit->scroll + drawLen > len ) {
edit->scroll = len - drawLen;
if ( edit->scroll < 0 ) {
edit->scroll = 0;
}
}
prestep = edit->scroll;
}
if ( prestep + drawLen > len ) {
drawLen = len - prestep;
}
// extract <drawLen> characters from the field at <prestep>
if ( drawLen >= MAX_STRING_CHARS ) {
trap_Error( "drawLen >= MAX_STRING_CHARS" );
}
memcpy( str, edit->buffer + prestep, drawLen );
str[ drawLen ] = 0;
UI_DrawString( x, y, str, style, color );
// draw the cursor
if (!(style & UI_PULSE)) {
return;
}
if ( trap_Key_GetOverstrikeMode() ) {
cursorChar = 11;
} else {
cursorChar = 10;
}
style &= ~UI_PULSE;
style |= UI_BLINK;
if (style & UI_SMALLFONT)
{
charw = SMALLCHAR_WIDTH;
}
else if (style & UI_GIANTFONT)
{
charw = GIANTCHAR_WIDTH;
}
else
{
charw = BIGCHAR_WIDTH;
}
if (style & UI_CENTER)
{
len = strlen(str);
x = x - len*charw/2;
}
else if (style & UI_RIGHT)
{
len = strlen(str);
x = x - len*charw;
}
UI_DrawChar( x + ( edit->cursor - prestep ) * charw, y, cursorChar, style & ~(UI_CENTER|UI_RIGHT), color );
}
/*
==================
MField_CharEvent
==================
*/
void MField_CharEvent( mfield_t *edit, int ch ) {
int i;
if ( ch == 'v' - 'a' + 1 ) { // ctrl-v is paste
MField_Paste( edit );
return;
}
if ( ch == 'c' - 'a' + 1 ) { // ctrl-c clears the field
MField_Clear( edit );
return;
}
if ( ch == 'h' - 'a' + 1 ) { // ctrl-h is backspace
if ( edit->cursor > 0 ) {
for ( i = edit->cursor; i < edit->len+1; i++ ) {
edit->buffer[i-1] = edit->buffer[i];
}
edit->cursor--;
if ( edit->cursor < edit->scroll )
{
edit->scroll--;
}
edit->len--;
}
return;
}
if ( ch == 'a' - 'a' + 1 ) { // ctrl-a is home
edit->cursor = 0;
edit->scroll = 0;
return;
}
if ( ch == 'e' - 'a' + 1 ) { // ctrl-e is end
edit->cursor = edit->len;
edit->scroll = edit->cursor - edit->widthInChars + 1;
if (edit->scroll < 0)
edit->scroll = 0;
return;
}
//
// ignore any other non printable chars
//
if ( ch < 32 ) {
return;
}
if ( trap_Key_GetOverstrikeMode() ) {
if ((edit->cursor == MAX_EDIT_LINE - 1) || (edit->maxchars && edit->cursor >= edit->maxchars))
return;
} else {
// insert mode
if (( edit->len == MAX_EDIT_LINE - 1 ) || (edit->maxchars && edit->len >= edit->maxchars))
return;
for ( i = edit->len + 1; i >= edit->cursor; i-- ) {
edit->buffer[i+1] = edit->buffer[i];
}
edit->len++;
}
edit->buffer[edit->cursor] = ch;
if (!edit->maxchars || edit->cursor < edit->maxchars-1)
edit->cursor++;
if ( edit->cursor >= edit->widthInChars )
{
edit->scroll++;
}
if ( edit->cursor == edit->len + 1) {
edit->buffer[edit->cursor] = 0;
edit->len++;
}
}
/*
=================
MField_KeyDownEvent
Performs the basic line editing functions for the console,
in-game talk, and menu fields
Key events are used for non-printable characters, others are gotten from char events.
=================
*/
void MField_KeyDownEvent( mfield_t *edit, int key ) {
// shift-insert is paste
if ( ( ( key == K_INS ) || ( key == K_KP_INS ) ) && trap_Key_IsDown( K_SHIFT ) ) {
MField_Paste( edit );
return;
}
if ( key == K_DEL || key == K_KP_DEL ) {
int i;
if ( edit->cursor < edit->len ) {
for ( i = edit->cursor; i < edit->len; i++ ) {
edit->buffer[i] = edit->buffer[i+1];
}
edit->len--;
}
return;
}
if ( key == K_RIGHTARROW || key == K_KP_RIGHTARROW )
{
if ( edit->cursor < edit->len ) {
edit->cursor++;
}
if ( edit->cursor >= edit->scroll + edit->widthInChars && edit->cursor <= edit->len )
{
edit->scroll++;
}
return;
}
if ( key == K_LEFTARROW || key == K_KP_LEFTARROW )
{
if ( edit->cursor > 0 ) {
edit->cursor--;
}
if ( edit->cursor < edit->scroll )
{
edit->scroll--;
}
return;
}
if ( key == K_HOME || key == K_KP_HOME || ( tolower(key) == 'a' && trap_Key_IsDown( K_CTRL ) ) ) {
edit->cursor = 0;
edit->scroll = 0;
return;
}
if ( key == K_END || key == K_KP_END || ( tolower(key) == 'e' && trap_Key_IsDown( K_CTRL ) ) ) {
edit->cursor = edit->len;
edit->scroll = edit->len - edit->widthInChars + 1;
if (edit->scroll < 0)
edit->scroll = 0;
return;
}
if ( key == K_INS || key == K_KP_INS ) {
trap_Key_SetOverstrikeMode( !trap_Key_GetOverstrikeMode() );
return;
}
}
/*
==================
MField_CharEvent
==================
*/
void MField_CharEvent( mfield_t *edit, int ch ) {
int len;
if ( ch == 'v' - 'a' + 1 ) { // ctrl-v is paste
MField_Paste( edit );
return;
}
if ( ch == 'c' - 'a' + 1 ) { // ctrl-c clears the field
MField_Clear( edit );
return;
}
len = strlen( edit->buffer );
if ( ch == 'h' - 'a' + 1 ) { // ctrl-h is backspace
if ( edit->cursor > 0 ) {
memmove( edit->buffer + edit->cursor - 1,
edit->buffer + edit->cursor, len + 1 - edit->cursor );
edit->cursor--;
if ( edit->cursor < edit->scroll )
{
edit->scroll--;
}
}
return;
}
if ( ch == 'a' - 'a' + 1 ) { // ctrl-a is home
edit->cursor = 0;
edit->scroll = 0;
return;
}
if ( ch == 'e' - 'a' + 1 ) { // ctrl-e is end
edit->cursor = len;
edit->scroll = edit->cursor - edit->widthInChars + 1;
if (edit->scroll < 0)
edit->scroll = 0;
return;
}
//
// ignore any other non printable chars
//
if ( ch < 32 ) {
return;
}
if ( !trap_Key_GetOverstrikeMode() ) {
if ((edit->cursor == MAX_EDIT_LINE - 1) || (edit->maxchars && edit->cursor >= edit->maxchars))
return;
} else {
// insert mode
if (( len == MAX_EDIT_LINE - 1 ) || (edit->maxchars && len >= edit->maxchars))
return;
memmove( edit->buffer + edit->cursor + 1, edit->buffer + edit->cursor, len + 1 - edit->cursor );
}
edit->buffer[edit->cursor] = ch;
if (!edit->maxchars || edit->cursor < edit->maxchars-1)
edit->cursor++;
if ( edit->cursor >= edit->widthInChars )
{
edit->scroll++;
}
if ( edit->cursor == len + 1) {
edit->buffer[edit->cursor] = 0;
}
}
