// The dialog handler borrows heavily from the newmenu_handler
static int ui_dialog_handler(window *wind, d_event *event, UI_DIALOG *dlg)
{
int rval = 0;
if (event->type == EVENT_WINDOW_CLOSED ||
event->type == EVENT_WINDOW_ACTIVATED ||
event->type == EVENT_WINDOW_DEACTIVATED)
return 0;
if (dlg->callback)
if ((*dlg->callback)(dlg, event, dlg->userdata))
return 1; // event handled
if (!window_exists(wind))
return 1;
switch (event->type)
{
case EVENT_MOUSE_BUTTON_DOWN:
case EVENT_MOUSE_BUTTON_UP:
case EVENT_MOUSE_MOVED:
/*return*/ ui_dialog_do_gadgets(dlg, event);
if (!window_exists(wind))
return 1;
rval = mouse_in_window(dlg->wind);
break;
case EVENT_KEY_COMMAND:
case EVENT_KEY_RELEASE:
rval = ui_dialog_do_gadgets(dlg, event);
break;
case EVENT_IDLE:
timer_delay2(50);
rval = ui_dialog_do_gadgets(dlg, event);
break;
case EVENT_WINDOW_DRAW:
{
d_event event2 = { EVENT_UI_DIALOG_DRAW };
ui_dialog_draw(dlg);
rval = ui_dialog_do_gadgets(dlg, event);
window_send_event(wind, &event2);
break;
}
case EVENT_WINDOW_CLOSE:
ui_gadget_delete_all(dlg);
selected_gadget = NULL;
d_free( dlg );
break;
default:
break;
}
return rval;
}
/**
* @brief Closes the main menu.
*/
void menu_main_close (void)
{
if (window_exists("Main Menu"))
window_destroy( window_get("Main Menu") );
menu_Close(MENU_MAIN);
}
// Process the first event in queue, sending to the appropriate handler
// This is the new object-oriented system
// Uses the old system for now, but this may change
void event_process(void)
{
d_event event;
window *wind = window_get_front();
timer_update();
event_poll(); // send input events first
// Doing this prevents problems when a draw event can create a newmenu,
// such as some network menus when they report a problem
if (window_get_front() != wind)
return;
event.type = EVENT_WINDOW_DRAW; // then draw all visible windows
wind = window_get_first();
while (wind != NULL)
{
window *prev = window_get_prev(wind);
if (window_is_visible(wind))
window_send_event(wind, &event);
if (!window_exists(wind))
{
if (!prev) // well there isn't a previous window ...
break; // ... just bail out - we've done everything for this frame we can.
wind = window_get_next(prev); // the current window seemed to be closed. so take the next one from the previous which should be able to point to the one after the current closed
}
else
wind = window_get_next(wind);
}
gr_flip();
}
int GetKeyCode(char * text)
{
UI_DIALOG * dlg;
window *wind;
key_dialog k;
text = text;
dlg = ui_create_dialog( 200, 200, 400, 200, DF_DIALOG | DF_MODAL, (int (*)(UI_DIALOG *, d_event *, void *))key_dialog_handler, &k );
k.DoneButton = ui_add_gadget_button( dlg, 170, 165, 60, 25, "Ok", NULL );
strcpy(k.text, "");
ui_gadget_calc_keys(dlg);
//key_flush();
dlg->keyboard_focus_gadget = (UI_GADGET *)k.DoneButton;
wind = ui_dialog_get_window(dlg);
while (window_exists(wind))
event_process();
return 0;
}
/**
* @brief Opens the console.
*/
void cli_open (void)
{
unsigned int wid;
/* Lazy loading. */
if (cli_state == NULL)
if (cli_init())
return;
/* Must not be already open. */
if (window_exists( "Lua Console" ))
return;
/* Create the window. */
wid = window_create( "Lua Console", -1, -1, cli_width, cli_height );
/* Window settings. */
window_setAccept( wid, cli_input );
window_setCancel( wid, window_close );
window_handleKeys( wid, cli_keyhandler );
/* Input box. */
window_addInput( wid, 20, 20,
cli_width-60-BUTTON_WIDTH, BUTTON_HEIGHT,
"inpInput", LINE_LENGTH, 1 );
/* Buttons. */
window_addButton( wid, -20, 20, BUTTON_WIDTH, BUTTON_HEIGHT,
"btnClose", "Close", window_close );
/* Custom console widget. */
window_addCust( wid, 20, -40,
cli_width-40, cli_height-80-BUTTON_HEIGHT,
"cstConsole", 0, cli_render, NULL );
}
/**
* @brief Closes the main menu.
*/
void menu_main_close (void)
{
if (window_exists("Main Menu"))
window_destroy( window_get("Main Menu") );
else
WARN( _("Main menu does not exist.") );
menu_Close(MENU_MAIN);
pause_game();
}
/**
* @brief Opens the console.
*/
void cli_open (void)
{
unsigned int wid;
/* Lazy loading. */
if (cli_state == NULL)
if (cli_init())
return;
/* Make sure main menu isn't open. */
if (menu_isOpen(MENU_MAIN))
return;
/* Must not be already open. */
if (window_exists( "Lua Console" ))
return;
/* Put a friendly message at first. */
if (cli_firstOpen) {
char buf[256];
cli_addMessage( "" );
cli_addMessage( "\egWelcome to the Lua console!" );
nsnprintf( buf, sizeof(buf), "\eg "APPNAME" v%s", naev_version(0) );
cli_addMessage( buf );
cli_addMessage( "" );
cli_firstOpen = 0;
}
/* Create the window. */
wid = window_create( "Lua Console", -1, -1, CLI_WIDTH, CLI_HEIGHT );
/* Window settings. */
window_setAccept( wid, cli_input );
window_setCancel( wid, window_close );
window_handleKeys( wid, cli_keyhandler );
/* Input box. */
window_addInput( wid, 20, 20,
CLI_WIDTH-60-BUTTON_WIDTH, BUTTON_HEIGHT,
"inpInput", LINE_LENGTH, 1, cli_font );
/* Buttons. */
window_addButton( wid, -20, 20, BUTTON_WIDTH, BUTTON_HEIGHT,
"btnClose", "Close", window_close );
/* Custom console widget. */
window_addCust( wid, 20, -40,
CLI_WIDTH-40, CLI_HEIGHT-80-BUTTON_HEIGHT,
"cstConsole", 0, cli_render, NULL, NULL );
/* Cache current height in case the window is resized. */
cli_height = CLI_HEIGHT;
}
/*
* Look for XMesaBuffers whose X window has been destroyed.
* Deallocate any such XMesaBuffers.
*/
void XMesaGarbageCollect( XMesaDisplay* dpy )
{
XMesaBuffer b, next;
for (b=XMesaBufferList; b; b=next) {
next = b->Next;
if (b->display && b->display == dpy && b->frontxrb->drawable && b->type == WINDOW) {
XSync(b->display, False);
if (!window_exists( b->display, b->frontxrb->drawable )) {
/* found a dead window, free the ancillary info */
XMesaDestroyBuffer( b );
}
}
}
}
void event_send(d_event *event)
{
window *wind;
int handled = 0;
for (wind = window_get_front(); wind != NULL && !handled; wind = window_get_prev(wind))
if (window_is_visible(wind))
{
handled = window_send_event(wind, event);
if (!window_exists(wind)) // break away if necessary: window_send_event() could have closed wind by now
break;
if (window_is_modal(wind))
break;
}
if (!handled)
call_default_handler(event);
}
void kmatrix_view(int network)
{
kmatrix_screen *km;
window *wind;
int i = 0;
MALLOC(km, kmatrix_screen, 1);
if (!km)
return;
gr_init_bitmap_data(&km->background);
if (pcx_read_bitmap(STARS_BACKGROUND, &km->background, BM_LINEAR, gr_palette) != PCX_ERROR_NONE)
{
d_free(km);
return;
}
gr_palette_load(gr_palette);
km->network = network;
km->end_time = -1;
km->playing = 0;
set_screen_mode( SCREEN_MENU );
game_flush_inputs();
for (i=0;i<MAX_PLAYERS;i++)
digi_kill_sound_linked_to_object (Players[i].objnum);
wind = window_create(&grd_curscreen->sc_canvas, 0, 0, SWIDTH, SHEIGHT, (int (*)(window *, d_event *, void *))kmatrix_handler, km);
if (!wind)
{
d_free(km);
return;
}
while (window_exists(wind))
event_process();
gr_free_bitmap_data(&km->background);
d_free(km);
}
/**
* @brief Checks to see if comm is open.
*
* @return 1 if comm is open.
*/
int comm_isOpen (void)
{
return window_exists( "Communication Channel" );
}
/**
* @brief Checks to see if the map is open.
*
* @return 0 if map is closed, non-zero if it's open.
*/
int map_isOpen (void)
{
return window_exists(MAP_WDWNAME);
}
int ui_get_filename( char * filename, const char * filespec, const char * message )
{
char InputText[PATH_MAX];
char *p;
int i;
file_browser *b;
UI_DIALOG *dlg;
window *wind;
int rval = 0;
MALLOC(b, file_browser, 1);
if (!b)
return 0;
if ((p = strrchr(filename, '/')))
{
*p++ = 0;
strcpy(b->view_dir, filename);
strcpy(InputText, p);
}
else
{
strcpy(b->view_dir, "");
strcpy(InputText, filename);
}
b->filename_list = file_getfilelist(&b->num_files, filespec, b->view_dir);
if (!b->filename_list)
{
d_free(b);
return 0;
}
b->directory_list = file_getdirlist(&b->num_dirs, b->view_dir);
if (!b->directory_list)
{
PHYSFS_freeList(b->filename_list);
d_free(b);
return 0;
}
//ui_messagebox( -2,-2, 1,"DEBUG:0", "Ok" );
for (i=0; i<35; i++)
b->spaces[i] = ' ';
b->spaces[34] = 0;
dlg = ui_create_dialog( 200, 100, 400, 370, static_cast<dialog_flags>(DF_DIALOG | DF_MODAL), (int (*)(UI_DIALOG *, d_event *, void *))browser_handler, b );
b->user_file = ui_add_gadget_inputbox( dlg, 60, 30, PATH_MAX, 40, InputText );
b->listbox1 = ui_add_gadget_listbox(dlg, 20, 110, 125, 200, b->num_files, b->filename_list);
b->listbox2 = ui_add_gadget_listbox(dlg, 210, 110, 100, 200, b->num_dirs, b->directory_list);
b->button1 = ui_add_gadget_button( dlg, 20, 330, 60, 25, "Ok", NULL );
b->button2 = ui_add_gadget_button( dlg, 100, 330, 60, 25, "Cancel", NULL );
b->help_button = ui_add_gadget_button( dlg, 180, 330, 60, 25, "Help", NULL );
dlg->keyboard_focus_gadget = (UI_GADGET *)b->user_file;
b->button1->hotkey = KEY_CTRLED + KEY_ENTER;
b->button2->hotkey = KEY_ESC;
b->help_button->hotkey = KEY_F1;
b->listbox1->hotkey = KEY_ALTED + KEY_F;
b->listbox2->hotkey = KEY_ALTED + KEY_D;
b->user_file->hotkey = KEY_ALTED + KEY_A;
ui_gadget_calc_keys(dlg);
b->filename = filename;
b->filespec = filespec;
b->message = message;
wind = ui_dialog_get_window(dlg);
while (window_exists(wind))
event_process();
//key_flush();
if (b->filename_list)
PHYSFS_freeList(b->filename_list);
if (b->directory_list)
PHYSFS_freeList(b->directory_list);
rval = b->filename_list != NULL;
d_free(b);
return rval;
}
//if filename passed is NULL, show normal credits
void credits_show(char *credits_filename)
{
credits *cr;
window *wind;
int i;
int pcx_error;
char * tempp;
char filename[32];
ubyte backdrop_palette[768];
MALLOC(cr, credits, 1);
if (!cr)
return;
cr->have_bin_file = 0;
cr->buffer_line = 0;
cr->first_line_offset = 0;
cr->extra_inc = 0;
cr->done = 0;
cr->row = 0;
// Clear out all tex buffer lines.
for (i=0; i<NUM_LINES; i++ )
cr->buffer[i][0] = 0;
sprintf(filename, "%s", CREDITS_FILE);
cr->have_bin_file = 0;
if (credits_filename) {
strcpy(filename,credits_filename);
cr->have_bin_file = 1;
}
cr->file = PHYSFSX_openReadBuffered( filename );
if (cr->file == NULL) {
char nfile[32];
if (credits_filename)
{
d_free(cr);
return; //ok to not find special filename
}
tempp = strchr(filename, '.');
*tempp = '\0';
sprintf(nfile, "%s.txb", filename);
cr->file = PHYSFSX_openReadBuffered(nfile);
if (cr->file == NULL)
Error("Missing CREDITS.TEX and CREDITS.TXB file\n");
cr->have_bin_file = 1;
}
set_screen_mode(SCREEN_MENU);
gr_use_palette_table( "credits.256" );
cr->backdrop.bm_data=NULL;
pcx_error = pcx_read_bitmap(STARS_BACKGROUND,&cr->backdrop, BM_LINEAR,backdrop_palette);
if (pcx_error != PCX_ERROR_NONE) {
PHYSFS_close(cr->file);
d_free(cr);
return;
}
songs_play_song( SONG_CREDITS, 1 );
gr_remap_bitmap_good( &cr->backdrop,backdrop_palette, -1, -1 );
gr_set_current_canvas(NULL);
show_fullscr(&cr->backdrop);
gr_palette_load( gr_palette );
key_flush();
wind = window_create(&grd_curscreen->sc_canvas, 0, 0, SWIDTH, SHEIGHT, (int (*)(window *, d_event *, void *))credits_handler, cr);
if (!wind)
{
d_event event = { EVENT_WINDOW_CLOSE };
credits_handler(NULL, &event, cr);
return;
}
while (window_exists(wind))
event_process();
}
