client/gui-xaw/pages.c

   1 /**********************************************************************
   2  Freeciv - Copyright (C) 1996-2004 - The Freeciv Team
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 2, or (at your option)
   6    any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12 ***********************************************************************/
  13
  14 #ifdef HAVE_CONFIG_H
  15 #include <fc_config.h>
  16 #endif
  17
  18 #include <X11/Intrinsic.h>
  19 #include <X11/StringDefs.h>
  20 #include <X11/Xaw/Command.h>
  21 #include <X11/Xaw/Form.h>
  22 #include <X11/Xaw/Label.h>
  23 #include <X11/Xaw/List.h>
  24 #include <X11/Xaw/SimpleMenu.h>
  25 #include <X11/Xaw/Viewport.h>
  26
  27 /* utility */
  28 #include "fcintl.h"
  29 #include "log.h"
  30 #include "support.h"
  31
  32 /* common */
  33 #include "game.h"
  34
  35 /* client */
  36 #include "client_main.h"
  37 #include "connectdlg_g.h"
  38 #include "dialogs_g.h"
  39
  40 #include "chatline.h" /* for send_chat() */
  41 #include "gui_main.h"
  42 #include "gui_stuff.h" /* for xaw_set_relative_position() */
  43
  44 #include "pages.h"
  45
  46 static enum client_pages old_page;
  47
  48 static Widget start_page_shell;
  49 static Widget start_page_form;
  50 static Widget start_page_label;
  51 static Widget start_page_viewport;
  52 static Widget start_page_players_list;
  53 static Widget start_page_cancel_command;
  54 static Widget start_page_nation_command;
  55 static Widget start_page_take_command;
  56 static Widget start_page_start_command;
  57 void start_page_cancel_callback(Widget w, XtPointer client_data,
  58                                 XtPointer call_data);
  59 void start_page_nation_callback(Widget w, XtPointer client_data,
  60                                 XtPointer call_data);
  61 void start_page_take_callback(Widget w, XtPointer client_data,
  62                                XtPointer call_data);
  63 void start_page_start_callback(Widget w, XtPointer client_data,
  64                                XtPointer call_data);
  65
  66
  67 /***************************************************************************
  68   Returns current client page
  69 ***************************************************************************/
  70 enum client_pages get_current_client_page(void)
  71 {
  72   return old_page;
  73 }
  74
  75 /**************************************************************************
  76   Sets the "page" that the client should show.  See documentation in
  77   pages_g.h.
  78 **************************************************************************/
  79 void real_set_client_page(enum client_pages page)
  80 {
  81   /* PORTME, PORTME, PORTME */
  82   switch (page) {
  83   case PAGE_MAIN:
  84     /* FIXME: call main/intro page rather than falling to network page */
  85     server_connect();
  86     break;
  87   case PAGE_GAME:
  88     if (old_page == PAGE_START) {
  89       popdown_start_page();
  90     }
  91     break;
  92   case PAGE_START:
  93     popup_start_page();
  94     conn_list_dialog_update();
  95     break;
  96   case PAGE_SCENARIO:
  97   case PAGE_LOAD:
  98   case PAGE_NETWORK:
  99     break;
 100   }
 101
 102   old_page = page;
 103 }
 104
 105 /****************************************************************************
 106   Set the list of available rulesets.  The default ruleset should be
 107   "default", and if the user changes this then set_ruleset() should be
 108   called.
 109 ****************************************************************************/
 110 void set_rulesets(int num_rulesets, char **rulesets)
 111 {
 112   /* PORTME */
 113 }
 114
 115 /**************************************************************************
 116                                   START PAGE
 117 **************************************************************************/
 118
 119 /**************************************************************************
 120   Popup start page.
 121 **************************************************************************/
 122 void popup_start_page(void)
 123 {
 124   if (!start_page_shell) {
 125     create_start_page();
 126   }
 127
 128   xaw_set_relative_position(toplevel, start_page_shell, 5, 25);
 129   XtPopup(start_page_shell, XtGrabNone);
 130 }
 131
 132 /**************************************************************************
 133   Close start page.
 134 **************************************************************************/
 135 void popdown_start_page(void)
 136 {
 137   if (start_page_shell) {
 138     XtDestroyWidget(start_page_shell);
 139     start_page_shell = 0;
 140   }
 141 }
 142
 143 /**************************************************************************
 144   Create start page.
 145 **************************************************************************/
 146 void create_start_page(void)
 147 {
 148   start_page_shell =
 149     I_IN(I_T(XtCreatePopupShell("startpage",
 150                                 topLevelShellWidgetClass,
 151                                 toplevel, NULL, 0)));
 152
 153   start_page_form = XtVaCreateManagedWidget("startpageform",
 154                                        formWidgetClass,
 155                                        start_page_shell, NULL);
 156
 157   start_page_label = I_L(XtVaCreateManagedWidget("startpagelabel",
 158                                         labelWidgetClass,
 159                                         start_page_form, NULL));
 160
 161   start_page_viewport =
 162     XtVaCreateManagedWidget("startpageviewport", viewportWidgetClass,
 163                             start_page_form, NULL);
 164
 165   start_page_players_list =
 166     XtVaCreateManagedWidget("startpageplayerslist",
 167                             listWidgetClass,
 168                             start_page_viewport,
 169                             NULL);
 170
 171   start_page_cancel_command =
 172     I_L(XtVaCreateManagedWidget("startpagecancelcommand",
 173                                 commandWidgetClass,
 174                                 start_page_form, NULL));
 175
 176   start_page_nation_command =
 177     I_L(XtVaCreateManagedWidget("startpagenationcommand",
 178                                 commandWidgetClass,
 179                                 start_page_form,
 180                                 NULL));
 181
 182   start_page_take_command =
 183     I_L(XtVaCreateManagedWidget("startpagetakecommand",
 184                                 commandWidgetClass,
 185                                 start_page_form,
 186                                 NULL));
 187
 188   start_page_start_command =
 189     I_L(XtVaCreateManagedWidget("startpagestartcommand",
 190                                 commandWidgetClass,
 191                                 start_page_form,
 192                                 NULL));
 193
 194 /*
 195   XtAddCallback(start_page_players_list, XtNcallback,
 196                 start_page_players_list_callback,
 197                 NULL);
 198 */
 199   XtAddCallback(start_page_cancel_command, XtNcallback,
 200                 start_page_cancel_callback,
 201                 NULL);
 202
 203   XtAddCallback(start_page_nation_command, XtNcallback,
 204                 start_page_nation_callback,
 205                 NULL);
 206
 207   XtAddCallback(start_page_take_command, XtNcallback,
 208                 start_page_take_callback,
 209                 NULL);
 210
 211   XtAddCallback(start_page_start_command, XtNcallback,
 212                 start_page_start_callback,
 213                 NULL);
 214
 215   update_start_page();
 216
 217   XtRealizeWidget(start_page_shell);
 218
 219   XSetWMProtocols(display, XtWindow(start_page_shell),
 220                   &wm_delete_window, 1);
 221   XtOverrideTranslations(start_page_shell,
 222     XtParseTranslationTable("<Message>WM_PROTOCOLS: msg-close-start-page()"));
 223 }
 224
 225 /**************************************************************************
 226   Update start page players list.
 227 **************************************************************************/
 228 void update_start_page(void)
 229 {
 230   if (!start_page_shell) {
 231     return;
 232   }
 233   if ( C_S_PREPARING == client_state()) {
 234     bool is_ready;
 235     const char *nation, *leader;
 236     char name[MAX_LEN_NAME + 8];
 237     static char *namelist_ptrs[MAX_NUM_PLAYERS];
 238     static char namelist_text[MAX_NUM_PLAYERS][256];
 239     int j;
 240     Dimension width, height;
 241
 242     j = 0;
 243
 244     players_iterate(pplayer) {
 245       if (pplayer->ai_controlled && !pplayer->was_created
 246           && !pplayer->is_connected) {
 247         fc_snprintf(name, sizeof(name), _("<%s AI>"),
 248                     ai_level_translated_name(pplayer->ai_common.skill_level));
 249       } else {
 250         sz_strlcpy(name, pplayer->username);
 251       }
 252       is_ready = pplayer->ai_controlled ? TRUE: pplayer->is_ready;
 253       if (pplayer->nation == NO_NATION_SELECTED) {
 254         nation = _("Random");
 255         leader = "";
 256       } else {
 257         nation = nation_adjective_for_player(pplayer);
 258         leader = player_name(pplayer);
 259       }
 260
 261       fc_snprintf(namelist_text[j], sizeof(namelist_text[j]),
 262                   "%-16s %-5s %-16s %-16s %-4d ",
 263                   name,
 264                   is_ready ? " Yes  " : " No   ",
 265                   leader,
 266                   nation,
 267                   player_number(pplayer));
 268
 269       namelist_ptrs[j]=namelist_text[j];
 270       j++;
 271     } players_iterate_end;
 272     conn_list_iterate(game.est_connections, pconn) {
 273       if (NULL != pconn->playing && !pconn->observer) {
 274         continue; /* Already listed above. */
 275       }
 276       sz_strlcpy(name, pconn->username);
 277       nation = "";
 278       leader = "";
 279
 280       fc_snprintf(namelist_text[j], sizeof(namelist_text[j]),
 281                   "%-16s %-5s %-16s %-16s %-4d ",
 282                   name,
 283                   " No  ",
 284                   leader,
 285                   nation,
 286                   -1);
 287
 288       namelist_ptrs[j]=namelist_text[j];
 289       j++;
 290     } conn_list_iterate_end;
 291     XawFormDoLayout(start_page_form, False);
 292     XawListChange(start_page_players_list, namelist_ptrs, j, 0, True);
 293
 294     XtVaGetValues(start_page_players_list, XtNlongest, &width, NULL);
 295     XtVaGetValues(start_page_players_list, XtNheight, &height, NULL);
 296     XtVaSetValues(start_page_viewport, XtNwidth, width + 15, NULL);
 297     XtVaSetValues(start_page_label, XtNwidth, width + 15, NULL);
 298     XawFormDoLayout(start_page_form, True);
 299     if (height > 120) {
 300       height = 120;
 301     }
 302     XtVaSetValues(start_page_viewport, XtNheight, height, NULL);
 303   }
 304 }
 305
 306 /**************************************************************************
 307   Callback for start page "Cancel" button
 308 **************************************************************************/
 309 void start_page_cancel_callback(Widget w, XtPointer client_data,
 310                                 XtPointer call_data)
 311 {
 312   popdown_start_page();
 313 }
 314
 315 /**************************************************************************
 316   Called when "Pick Nation" is clicked.
 317 **************************************************************************/
 318 void start_page_nation_callback(Widget w, XtPointer client_data,
 319                                 XtPointer call_data)
 320 {
 321   if (NULL != client.conn.playing) {
 322     popup_races_dialog(client.conn.playing);
 323   }
 324 }
 325
 326 /**************************************************************************
 327   Callback for start page "Take" button
 328 **************************************************************************/
 329 void start_page_take_callback(Widget w, XtPointer client_data,
 330                                XtPointer call_data)
 331 {
 332   XawListReturnStruct *ret;
 333   struct player *selected_plr;
 334   ret=XawListShowCurrent(start_page_players_list);
 335   if(ret->list_index!=XAW_LIST_NONE) {
 336     selected_plr=player_by_number(ret->list_index);
 337     if(NULL != selected_plr ) {
 338       send_chat_printf("/take \"%s\"", player_name(selected_plr));
 339       if(selected_plr != client_player() && selected_plr->ai_controlled) {
 340         send_chat("/away");
 341         send_chat_printf("/%s", ai_level_cmd(selected_plr->ai_common.skill_level));
 342       }
 343     }
 344   }
 345 }
 346
 347 /**************************************************************************
 348   Callback for start page "Start" button
 349 **************************************************************************/
 350 void start_page_start_callback(Widget w, XtPointer client_data,
 351                                XtPointer call_data)
 352 {
 353   /* popdown_start_page(); */
 354   send_chat("/start");
 355 }
 356
 357 /**************************************************************************
 358   Callback for start page window (x) button
 359 **************************************************************************/
 360 void start_page_msg_close(Widget w)
 361 {
 362   popdown_start_page();
 363 }
 364