/*
====================
Console_Key
Handles history and console scrollback
====================
*/
void Console_Key (int key) {
// ctrl-L clears screen
if ( key == 'l' && keys[K_CTRL].down ) {
Cbuf_AddText ("clear\n");
return;
}
// enter finishes the line
if ( key == K_ENTER || key == K_KP_ENTER ) {
// if not in the game explicitly prepend a slash if needed
if ( cls.state != CA_ACTIVE
&& g_consoleField.buffer[0] != '\0'
&& g_consoleField.buffer[0] != '\\'
&& g_consoleField.buffer[0] != '/' ) {
char temp[MAX_EDIT_LINE-1];
Q_strncpyz( temp, g_consoleField.buffer, sizeof( temp ) );
Com_sprintf( g_consoleField.buffer, sizeof( g_consoleField.buffer ), "\\%s", temp );
g_consoleField.cursor++;
}
Com_Printf ( "]%s\n", g_consoleField.buffer );
// leading slash is an explicit command
if ( g_consoleField.buffer[0] == '\\' || g_consoleField.buffer[0] == '/' ) {
Cbuf_AddText( g_consoleField.buffer+1 ); // valid command
Cbuf_AddText ("\n");
} else {
// other text will be chat messages
if ( !g_consoleField.buffer[0] ) {
return; // empty lines just scroll the console without adding to history
} else {
Cbuf_AddText ("cmd say ");
Cbuf_AddText( g_consoleField.buffer );
Cbuf_AddText ("\n");
}
}
// copy line to history buffer
Con_SaveField( &g_consoleField );
Field_Clear( &g_consoleField );
g_consoleField.widthInChars = g_console_field_width;
if ( cls.state == CA_DISCONNECTED ) {
SCR_UpdateScreen (); // force an update, because the command
} // may take some time
return;
}
// command completion
if (key == K_TAB) {
Field_AutoComplete(&g_consoleField);
return;
}
// command history (ctrl-p ctrl-n for unix style)
if ( (key == K_MWHEELUP && keys[K_SHIFT].down) || ( key == K_UPARROW ) || ( key == K_KP_UPARROW ) ||
( ( tolower(key) == 'p' ) && keys[K_CTRL].down ) ) {
Con_HistoryGetPrev( &g_consoleField );
g_consoleField.widthInChars = g_console_field_width;
return;
}
if ( (key == K_MWHEELDOWN && keys[K_SHIFT].down) || ( key == K_DOWNARROW ) || ( key == K_KP_DOWNARROW ) ||
( ( tolower(key) == 'n' ) && keys[K_CTRL].down ) ) {
Con_HistoryGetNext( &g_consoleField );
g_consoleField.widthInChars = g_console_field_width;
return;
}
// console scrolling
if ( key == K_PGUP ) {
if ( keys[K_CTRL].down ) { // hold <ctrl> to accelerate scrolling
Con_PageUp( 0 ); // by one visible page
} else {
Con_PageUp( 1 );
}
return;
}
if ( key == K_PGDN ) {
if ( keys[K_CTRL].down ) { // hold <ctrl> to accelerate scrolling
Con_PageDown( 0 ); // by one visible page
} else {
Con_PageDown( 1 );
}
return;
}
if ( key == K_MWHEELUP ) { //----(SA) added some mousewheel functionality to the console
if ( keys[K_CTRL].down ) { // hold <ctrl> to accelerate scrolling
Con_PageUp( 4 );
} else {
Con_PageUp( 1 );
}
return;
}
if ( key == K_MWHEELDOWN ) { //----(SA) added some mousewheel functionality to the console
if ( keys[K_CTRL].down ) { // hold <ctrl> to accelerate scrolling
Con_PageDown( 4 );
} else {
Con_PageDown( 1 );
}
return;
}
// ctrl-home = top of console
if ( key == K_HOME && keys[K_CTRL].down ) {
Con_Top();
return;
}
// ctrl-end = bottom of console
if ( key == K_END && keys[K_CTRL].down ) {
Con_Bottom();
return;
}
// pass to the normal editline routine
Field_KeyDownEvent( &g_consoleField, key );
}
/*
====================
Console_Key
Handles history and console scrollback
====================
*/
void Console_Key ( int key, qboolean down ) {
if ( !down ) {
return;
}
if ( key & K_CHAR_FLAG ) {
key &= ~K_CHAR_FLAG;
MField_CharEvent( &g_consoleField, key );
return;
}
// ctrl-L clears screen
if ( key == 'l' && trap_Key_IsDown( K_CTRL ) ) {
trap_Cmd_ExecuteText( EXEC_APPEND, "clear\n" );
return;
}
// enter finishes the line
if ( key == K_ENTER || key == K_KP_ENTER ) {
uiClientState_t cls;
trap_GetClientState( &cls );
// if not in the game explicitly prepend a slash if needed
if ( cls.connState != CA_ACTIVE && con_autochat.integer &&
g_consoleField.buffer[0] &&
g_consoleField.buffer[0] != '\\' &&
g_consoleField.buffer[0] != '/' ) {
char temp[MAX_EDIT_LINE-1];
Q_strncpyz( temp, g_consoleField.buffer, sizeof( temp ) );
Com_sprintf( g_consoleField.buffer, sizeof( g_consoleField.buffer ), "\\%s", temp );
g_consoleField.cursor++;
}
Com_Printf ( "]%s\n", g_consoleField.buffer );
// leading slash is an explicit command
if ( g_consoleField.buffer[0] == '\\' || g_consoleField.buffer[0] == '/' ) {
trap_Cmd_ExecuteText( EXEC_APPEND, g_consoleField.buffer+1 ); // valid command
trap_Cmd_ExecuteText( EXEC_APPEND, "\n" );
} else {
// other text will be chat messages
if ( !g_consoleField.buffer[0] ) {
return; // empty lines just scroll the console without adding to history
} else {
if ( con_autochat.integer ) {
trap_Cmd_ExecuteText( EXEC_APPEND, "cmd say " );
}
trap_Cmd_ExecuteText( EXEC_APPEND, g_consoleField.buffer );
trap_Cmd_ExecuteText( EXEC_APPEND, "\n" );
}
}
// copy line to history buffer
historyEditLines[nextHistoryLine % COMMAND_HISTORY] = g_consoleField;
nextHistoryLine++;
historyLine = nextHistoryLine;
MField_Clear( &g_consoleField );
g_consoleField.widthInChars = g_console_field_width;
CG_SaveConsoleHistory( );
if ( cls.connState == CA_DISCONNECTED ) {
trap_UpdateScreen(); // force an update, because the command
} // may take some time
return;
}
// command completion
if (key == K_TAB) {
char newbuf[MAX_EDIT_LINE];
trap_Cmd_AutoComplete( g_consoleField.buffer, newbuf, sizeof ( newbuf ) );
if ( strcmp( newbuf, g_consoleField.buffer ) != 0 ) {
Q_strncpyz( g_consoleField.buffer, newbuf, sizeof ( g_consoleField.buffer ) );
g_consoleField.cursor = strlen( g_consoleField.buffer );
}
return;
}
// command history (ctrl-p ctrl-n for unix style)
if ( ( key == K_MWHEELUP && trap_Key_IsDown( K_SHIFT ) ) || ( key == K_UPARROW ) || ( key == K_KP_UPARROW ) ||
( ( tolower(key) == 'p' ) && trap_Key_IsDown( K_CTRL ) ) ) {
if ( nextHistoryLine - historyLine < COMMAND_HISTORY
&& historyLine > 0 ) {
historyLine--;
}
g_consoleField = historyEditLines[ historyLine % COMMAND_HISTORY ];
return;
}
if ( ( key == K_MWHEELDOWN && trap_Key_IsDown( K_SHIFT ) ) || ( key == K_DOWNARROW ) || ( key == K_KP_DOWNARROW ) ||
( ( tolower(key) == 'n' ) && trap_Key_IsDown( K_CTRL ) ) ) {
historyLine++;
if (historyLine >= nextHistoryLine) {
historyLine = nextHistoryLine;
MField_Clear( &g_consoleField );
g_consoleField.widthInChars = g_console_field_width;
return;
}
g_consoleField = historyEditLines[ historyLine % COMMAND_HISTORY ];
return;
}
// console scrolling
if ( key == K_PGUP || key == K_KP_PGUP ) {
Con_PageUp();
return;
}
if ( key == K_PGDN || key == K_KP_PGDN ) {
Con_PageDown();
return;
}
if ( key == K_MWHEELUP) { //----(SA) added some mousewheel functionality to the console
Con_PageUp();
if ( trap_Key_IsDown( K_CTRL ) ) { // hold <ctrl> to accelerate scrolling
Con_PageUp();
Con_PageUp();
}
return;
}
if ( key == K_MWHEELDOWN) { //----(SA) added some mousewheel functionality to the console
Con_PageDown();
if ( trap_Key_IsDown( K_CTRL ) ) { // hold <ctrl> to accelerate scrolling
Con_PageDown();
Con_PageDown();
}
return;
}
// ctrl-home = top of console
if ( ( key == K_HOME || key == K_KP_HOME ) && trap_Key_IsDown( K_CTRL ) ) {
Con_Top();
return;
}
// ctrl-end = bottom of console
if ( ( key == K_END || key == K_KP_END ) && trap_Key_IsDown( K_CTRL ) ) {
Con_Bottom();
return;
}
// pass to the normal editline routine
MField_KeyDownEvent( &g_consoleField, key );
}
/**
* \brief Interactive line editing and console scrollback.
* \param[in] key Key that has been pressed.
*/
PRIVATE void Key_Console( int key )
{
switch( key )
{
case K_KP_SLASH:
key = '/';
break;
case K_KP_MINUS:
key = '-';
break;
case K_KP_PLUS:
key = '+';
break;
case K_KP_HOME:
key = '7';
break;
case K_KP_UPARROW:
key = '8';
break;
case K_KP_PGUP:
key = '9';
break;
case K_KP_LEFTARROW:
key = '4';
break;
case K_KP_5:
key = '5';
break;
case K_KP_RIGHTARROW:
key = '6';
break;
case K_KP_END:
key = '1';
break;
case K_KP_DOWNARROW:
key = '2';
break;
case K_KP_PGDN:
key = '3';
break;
case K_KP_INS:
key = '0';
break;
case K_KP_DEL:
key = '.';
break;
}
if( ( TOUPPER( key ) == 'V' && keydown[K_CTRL] ) ||
( ( ( key == K_INS ) || ( key == K_KP_INS ) ) && keydown[K_SHIFT] ) )
{
char *cbd;
if( ( cbd = Sys_GetClipboardData() ) != 0 )
{
int iStringLength;
strtok( cbd, "\n\r\b" );
iStringLength = strlen( cbd );
if( iStringLength + key_linepos >= MAXCMDLINE )
{
iStringLength = MAXCMDLINE - key_linepos;
}
if( iStringLength > 0 )
{
cbd[ iStringLength ] = '\0';
com_strlcat( key_lines[ edit_line ], cbd, sizeof( key_lines[ edit_line ] ) );
key_linepos += iStringLength;
}
MM_FREE( cbd );
}
return;
}
// ctrl-L clears screen
if ( key == 'l' && keydown[ K_CTRL ] )
{
Cbuf_AddText( "clear\n" );
return;
}
// enter finishes the line
if( key == K_ENTER || key == K_KP_ENTER )
{
// backslash text are commands, else chat
if( key_lines[ edit_line ][ 1 ] == '\\' || key_lines[ edit_line ][ 1 ] == '/' )
{
Cbuf_AddText( key_lines[ edit_line ] + 2 ); // skip the >
}
else
{
Cbuf_AddText( key_lines[ edit_line ] + 1 ); // valid command
}
Cbuf_AddText( "\n" );
Com_Printf( "%s\n",key_lines[ edit_line ] );
edit_line = (edit_line + 1) & 31;
history_line = edit_line;
key_lines[ edit_line ][ 0 ] = ']';
key_linepos = 1;
if( ClientStatic.state == ca_disconnected )
{
Client_Screen_UpdateScreen(); // force an update, because the command
// may take some time
}
return;
}
if( key == K_TAB )
{ // command completion
CompleteCommand();
return;
}
if( ( key == K_BACKSPACE ) || ( key == K_LEFTARROW ) || ( key == K_KP_LEFTARROW ) || ( ( key == 'h' ) && ( keydown[ K_CTRL ] ) ) )
{
if( key_linepos > 1 )
{
key_linepos--;
}
return;
}
if( ( key == K_UPARROW ) || ( key == K_KP_UPARROW ) ||
( ( key == 'p' ) && keydown[K_CTRL] ) )
{
do
{
history_line = (history_line - 1) & 31;
} while( history_line != edit_line
&& ! key_lines[ history_line ][ 1 ] );
if( history_line == edit_line )
{
history_line = (edit_line + 1) & 31;
}
com_strlcpy( key_lines[ edit_line ], key_lines[ history_line ], sizeof( key_lines[ edit_line ] ) );
key_linepos = strlen(key_lines[edit_line]);
return;
}
if ( ( key == K_DOWNARROW ) || ( key == K_KP_DOWNARROW ) ||
( ( key == 'n' ) && keydown[K_CTRL] ) )
{
if( history_line == edit_line )
{
return;
}
do
{
history_line = (history_line + 1) & 31;
}
while (history_line != edit_line
&& !key_lines[history_line][1]);
if (history_line == edit_line)
{
key_lines[edit_line][0] = ']';
key_linepos = 1;
}
else
{
com_strlcpy( key_lines[ edit_line ], key_lines[ history_line ], sizeof( key_lines[ edit_line ] ) );
key_linepos = strlen(key_lines[edit_line]);
}
return;
}
// console scrolling
if( key == K_PGUP || key == K_KP_PGUP )
{
Con_PageUp();
return;
}
if( key == K_PGDN || key == K_KP_PGDN )
{
Con_PageDown();
return;
}
if ( key == K_MWHEELUP)
{
Con_PageUp();
if(keys[K_CTRL].down) { // hold <ctrl> to accelerate scrolling
Con_PageUp();
Con_PageUp();
}
return;
}
if ( key == K_MWHEELDOWN)
{
Con_PageDown();
if(keys[K_CTRL].down) { // hold <ctrl> to accelerate scrolling
Con_PageDown();
Con_PageDown();
}
return;
}
// ctrl-home = top of console
if( key == K_HOME || key == K_KP_HOME )
{
Con_Top();
return;
}
// ctrl-end = bottom of console
if( key == K_END || key == K_KP_END )
{
Con_Bottom();
return;
}
if( key < 32 || key > 127 )
{
return; // non printable
}
if (key_linepos < MAXCMDLINE-1)
{
key_lines[ edit_line ][ key_linepos ] = key;
key_linepos++;
key_lines[ edit_line ][ key_linepos ] = 0;
}
}