/* -*-mode: C; fill-column: 78; c-basic-offset: 4; compile-command: "make MEMDEBUG=TRUE -j3"; -*- */ /* * Copyright 2000-2009 by Eric House (xwords@eehouse.org). All rights reserved. * * This program 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. * * This program 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 this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifdef PLATFORM_GTK #include #include #include #include #include #include #include #include #include #include #include #include #ifndef CLIENT_ONLY /* # include */ #endif #include #include #include #include #include "main.h" #include "linuxmain.h" #include "linuxutl.h" #include "linuxbt.h" #include "linuxudp.h" #include "linuxsms.h" /* #include "gtkmain.h" */ #include "draw.h" #include "game.h" #include "gtkask.h" #include "gtkchat.h" #include "gtknewgame.h" #include "gtkletterask.h" #include "gtkpasswdask.h" #include "gtkntilesask.h" /* #include "undo.h" */ #include "gtkdraw.h" #include "memstream.h" #include "filestream.h" /* static guint gtkSetupClientSocket( GtkAppGlobals* globals, int sock ); */ #ifndef XWFEATURE_STANDALONE_ONLY static void sendOnCloseGTK( XWStreamCtxt* stream, void* closure ); #endif static void setCtrlsForTray( GtkAppGlobals* globals ); static void new_game( GtkWidget* widget, GtkAppGlobals* globals ); static void new_game_impl( GtkAppGlobals* globals, XP_Bool fireConnDlg ); static void setZoomButtons( GtkAppGlobals* globals, XP_Bool* inOut ); static void disenable_buttons( GtkAppGlobals* globals ); #define GTK_TRAY_HT_ROWS 3 #if 0 static XWStreamCtxt* lookupClientStream( GtkAppGlobals* globals, int sock ) { short i; for ( i = 0; i < MAX_NUM_PLAYERS; ++i ) { ClientStreamRec* rec = &globals->clientRecs[i]; if ( rec->sock == sock ) { XP_ASSERT( rec->stream != NULL ); return rec->stream; } } XP_ASSERT( i < MAX_NUM_PLAYERS ); return NULL; } /* lookupClientStream */ static void rememberClient( GtkAppGlobals* globals, guint key, int sock, XWStreamCtxt* stream ) { short i; for ( i = 0; i < MAX_NUM_PLAYERS; ++i ) { ClientStreamRec* rec = &globals->clientRecs[i]; if ( rec->stream == NULL ) { XP_ASSERT( stream != NULL ); rec->stream = stream; rec->key = key; rec->sock = sock; break; } } XP_ASSERT( i < MAX_NUM_PLAYERS ); } /* rememberClient */ #endif static void gtkSetAltState( GtkAppGlobals* globals, guint state ) { globals->altKeyDown = (state & (GDK_MOD1_MASK|GDK_SHIFT_MASK|GDK_CONTROL_MASK)) != 0; } static gint button_press_event( GtkWidget* XP_UNUSED(widget), GdkEventButton *event, GtkAppGlobals* globals ) { XP_Bool redraw, handled; gtkSetAltState( globals, event->state ); if ( !globals->mouseDown ) { globals->mouseDown = XP_TRUE; redraw = board_handlePenDown( globals->cGlobals.game.board, event->x, event->y, &handled ); if ( redraw ) { board_draw( globals->cGlobals.game.board ); disenable_buttons( globals ); } } return 1; } /* button_press_event */ static gint motion_notify_event( GtkWidget* XP_UNUSED(widget), GdkEventMotion *event, GtkAppGlobals* globals ) { XP_Bool handled; gtkSetAltState( globals, event->state ); if ( globals->mouseDown ) { handled = board_handlePenMove( globals->cGlobals.game.board, event->x, event->y ); if ( handled ) { board_draw( globals->cGlobals.game.board ); disenable_buttons( globals ); } } else { handled = XP_FALSE; } return handled; } /* motion_notify_event */ static gint button_release_event( GtkWidget* XP_UNUSED(widget), GdkEventMotion *event, GtkAppGlobals* globals ) { XP_Bool redraw; gtkSetAltState( globals, event->state ); if ( globals->mouseDown ) { redraw = board_handlePenUp( globals->cGlobals.game.board, event->x, event->y ); if ( redraw ) { board_draw( globals->cGlobals.game.board ); disenable_buttons( globals ); } globals->mouseDown = XP_FALSE; } return 1; } /* button_release_event */ #ifdef KEY_SUPPORT static XP_Key evtToXPKey( GdkEventKey* event, XP_Bool* movesCursorP ) { XP_Key xpkey = XP_KEY_NONE; XP_Bool movesCursor = XP_FALSE; guint keyval = event->keyval; switch( keyval ) { #ifdef KEYBOARD_NAV case GDK_Return: xpkey = XP_RETURN_KEY; break; case GDK_space: xpkey = XP_RAISEFOCUS_KEY; break; case GDK_Left: xpkey = XP_CURSOR_KEY_LEFT; movesCursor = XP_TRUE; break; case GDK_Right: xpkey = XP_CURSOR_KEY_RIGHT; movesCursor = XP_TRUE; break; case GDK_Up: xpkey = XP_CURSOR_KEY_UP; movesCursor = XP_TRUE; break; case GDK_Down: xpkey = XP_CURSOR_KEY_DOWN; movesCursor = XP_TRUE; break; #endif case GDK_BackSpace: XP_LOGF( "... it's a DEL" ); xpkey = XP_CURSOR_KEY_DEL; break; default: keyval = keyval & 0x00FF; /* mask out gtk stuff */ if ( isalpha( keyval ) ) { xpkey = toupper(keyval); break; #ifdef NUMBER_KEY_AS_INDEX } else if ( isdigit( keyval ) ) { xpkey = keyval; break; #endif } } *movesCursorP = movesCursor; return xpkey; } /* evtToXPKey */ #ifdef KEYBOARD_NAV static gint key_press_event( GtkWidget* XP_UNUSED(widget), GdkEventKey* event, GtkAppGlobals* globals ) { XP_Bool handled = XP_FALSE; XP_Bool movesCursor; XP_Key xpkey = evtToXPKey( event, &movesCursor ); gtkSetAltState( globals, event->state ); if ( xpkey != XP_KEY_NONE ) { XP_Bool draw = globals->keyDown ? board_handleKeyRepeat( globals->cGlobals.game.board, xpkey, &handled ) : board_handleKeyDown( globals->cGlobals.game.board, xpkey, &handled ); if ( draw ) { board_draw( globals->cGlobals.game.board ); } } globals->keyDown = XP_TRUE; return 1; } #endif static gint key_release_event( GtkWidget* XP_UNUSED(widget), GdkEventKey* event, GtkAppGlobals* globals ) { XP_Bool handled = XP_FALSE; XP_Bool movesCursor; XP_Key xpkey = evtToXPKey( event, &movesCursor ); gtkSetAltState( globals, event->state ); if ( xpkey != XP_KEY_NONE ) { XP_Bool draw; draw = board_handleKeyUp( globals->cGlobals.game.board, xpkey, &handled ); #ifdef KEYBOARD_NAV if ( movesCursor && !handled ) { BoardObjectType order[] = { OBJ_SCORE, OBJ_BOARD, OBJ_TRAY }; draw = linShiftFocus( &globals->cGlobals, xpkey, order, NULL ) || draw; } #endif if ( draw ) { board_draw( globals->cGlobals.game.board ); } } /* XP_ASSERT( globals->keyDown ); */ #ifdef KEYBOARD_NAV globals->keyDown = XP_FALSE; #endif return handled? 1 : 0; /* gtk will do something with the key if 0 returned */ } /* key_release_event */ #endif #ifdef MEM_DEBUG # define MEMPOOL globals->cGlobals.params->util->mpool, #else # define MEMPOOL #endif static void relay_status_gtk( void* closure, CommsRelayState state ) { XP_LOGF( "%s got status: %s", __func__, CommsRelayState2Str(state) ); GtkAppGlobals* globals = (GtkAppGlobals*)closure; globals->cGlobals.state = state; globals->stateChar = 'A' + COMMS_RELAYSTATE_ALLCONNECTED - state; draw_gtk_status( globals->draw, globals->stateChar ); } static void relay_connd_gtk( void* XP_UNUSED(closure), XP_UCHAR* const room, XP_Bool XP_UNUSED(reconnect), XP_U16 devOrder, XP_Bool allHere, XP_U16 nMissing ) { XP_Bool skip = XP_FALSE; char buf[256]; if ( allHere ) { snprintf( buf, sizeof(buf), "All expected players have joined in %s. Play!", room ); } else { if ( nMissing > 0 ) { snprintf( buf, sizeof(buf), "%dth connected to relay; waiting " "in %s for %d player[s].", devOrder, room, nMissing ); } else { /* an allHere message should be coming immediately, so no notification now. */ skip = XP_TRUE; } } if ( !skip ) { (void)gtkask_timeout( buf, GTK_BUTTONS_OK, 500 ); } } static gint invoke_new_game( gpointer data ) { GtkAppGlobals* globals = (GtkAppGlobals*)data; new_game_impl( globals, XP_FALSE ); return 0; } static gint invoke_new_game_conns( gpointer data ) { GtkAppGlobals* globals = (GtkAppGlobals*)data; new_game_impl( globals, XP_TRUE ); return 0; } static void relay_error_gtk( void* closure, XWREASON relayErr ) { LOG_FUNC(); GtkAppGlobals* globals = (GtkAppGlobals*)closure; gint (*proc)( gpointer data ) = NULL; switch( relayErr ) { case XWRELAY_ERROR_NO_ROOM: case XWRELAY_ERROR_DUP_ROOM: proc = invoke_new_game_conns; break; case XWRELAY_ERROR_TOO_MANY: case XWRELAY_ERROR_BADPROTO: proc = invoke_new_game; break; case XWRELAY_ERROR_DELETED: gtkask_timeout( "relay says another device deleted game.", GTK_BUTTONS_OK, 1000 ); break; default: assert(0); break; } if ( !!proc ) { (void)g_idle_add( proc, globals ); } } static void createOrLoadObjects( GtkAppGlobals* globals ) { XWStreamCtxt* stream = NULL; XP_Bool opened = XP_FALSE; #ifndef XWFEATURE_STANDALONE_ONLY DeviceRole serverRole = globals->cGlobals.params->serverRole; XP_Bool isServer = serverRole != SERVER_ISCLIENT; #endif LaunchParams* params = globals->cGlobals.params; globals->draw = (GtkDrawCtx*)gtkDrawCtxtMake( globals->drawing_area, globals ); TransportProcs procs = { .closure = globals, .send = LINUX_SEND, #ifdef COMMS_HEARTBEAT .reset = linux_reset, #endif #ifdef XWFEATURE_RELAY .rstatus = relay_status_gtk, .rconnd = relay_connd_gtk, .rerror = relay_error_gtk, #endif }; if ( !!params->fileName && file_exists( params->fileName ) ) { stream = streamFromFile( &globals->cGlobals, params->fileName, globals ); opened = game_makeFromStream( MEMPOOL stream, &globals->cGlobals.game, &globals->cGlobals.params->gi, params->dict, ¶ms->dicts, params->util, (DrawCtx*)globals->draw, &globals->cGlobals.cp, &procs ); stream_destroy( stream ); } if ( !opened ) { CommsAddrRec addr; XP_MEMSET( &addr, 0, sizeof(addr) ); addr.conType = params->conType; #ifdef XWFEATURE_RELAY if ( addr.conType == COMMS_CONN_RELAY ) { XP_ASSERT( !!params->connInfo.relay.relayName ); globals->cGlobals.defaultServerName = params->connInfo.relay.relayName; } #endif game_makeNewGame( MEMPOOL &globals->cGlobals.game, ¶ms->gi, params->util, (DrawCtx*)globals->draw, &globals->cGlobals.cp, &procs, params->gameSeed ); addr.conType = params->conType; if ( 0 ) { #ifdef XWFEATURE_RELAY } else if ( addr.conType == COMMS_CONN_RELAY ) { addr.u.ip_relay.ipAddr = 0; addr.u.ip_relay.port = params->connInfo.relay.defaultSendPort; addr.u.ip_relay.seeksPublicRoom = params->connInfo.relay.seeksPublicRoom; addr.u.ip_relay.advertiseRoom = params->connInfo.relay.advertiseRoom; XP_STRNCPY( addr.u.ip_relay.hostName, params->connInfo.relay.relayName, sizeof(addr.u.ip_relay.hostName) - 1 ); XP_STRNCPY( addr.u.ip_relay.invite, params->connInfo.relay.invite, sizeof(addr.u.ip_relay.invite) - 1 ); #endif #ifdef XWFEATURE_BLUETOOTH } else if ( addr.conType == COMMS_CONN_BT ) { XP_ASSERT( sizeof(addr.u.bt.btAddr) >= sizeof(params->connInfo.bt.hostAddr)); XP_MEMCPY( &addr.u.bt.btAddr, ¶ms->connInfo.bt.hostAddr, sizeof(params->connInfo.bt.hostAddr) ); #endif #ifdef XWFEATURE_IP_DIRECT } else if ( addr.conType == COMMS_CONN_IP_DIRECT ) { XP_STRNCPY( addr.u.ip.hostName_ip, params->connInfo.ip.hostName, sizeof(addr.u.ip.hostName_ip) - 1 ); addr.u.ip.port_ip = params->connInfo.ip.port; #endif #ifdef XWFEATURE_SMS } else if ( addr.conType == COMMS_CONN_SMS ) { XP_STRNCPY( addr.u.sms.phone, params->connInfo.sms.serverPhone, sizeof(addr.u.sms.phone) - 1 ); addr.u.sms.port = params->connInfo.sms.port; #endif } #ifndef XWFEATURE_STANDALONE_ONLY /* This may trigger network activity */ if ( !!globals->cGlobals.game.comms ) { comms_setAddr( globals->cGlobals.game.comms, &addr ); } #endif model_setDictionary( globals->cGlobals.game.model, params->dict ); setSquareBonuses( &globals->cGlobals ); model_setPlayerDicts( globals->cGlobals.game.model, ¶ms->dicts ); #ifdef XWFEATURE_SEARCHLIMIT params->gi.allowHintRect = params->allowHintRect; #endif if ( params->needsNewGame ) { new_game_impl( globals, XP_FALSE ); #ifndef XWFEATURE_STANDALONE_ONLY } else if ( !isServer ) { XWStreamCtxt* stream = mem_stream_make( MEMPOOL params->vtMgr, globals, CHANNEL_NONE, sendOnCloseGTK ); server_initClientConnection( globals->cGlobals.game.server, stream ); #endif } } #ifndef XWFEATURE_STANDALONE_ONLY if ( !!globals->cGlobals.game.comms ) { comms_start( globals->cGlobals.game.comms ); } #endif server_do( globals->cGlobals.game.server, NULL ); disenable_buttons( globals ); } /* createOrLoadObjects */ /* Create a new backing pixmap of the appropriate size and set up contxt to * draw using that size. */ static gboolean configure_event( GtkWidget* widget, GdkEventConfigure* XP_UNUSED(event), GtkAppGlobals* globals ) { short bdWidth, bdHeight; short timerLeft, timerTop; gint hscale, vscale; gint trayTop; gint boardTop = 0; XP_U16 netStatWidth = 0; gint nCols = globals->cGlobals.params->gi.boardSize; gint nRows = nCols; if ( globals->draw == NULL ) { createOrLoadObjects( globals ); } bdWidth = widget->allocation.width - (GTK_RIGHT_MARGIN + GTK_BOARD_LEFT_MARGIN); if ( globals->cGlobals.params->verticalScore ) { bdWidth -= GTK_VERT_SCORE_WIDTH; } bdHeight = widget->allocation.height - (GTK_TOP_MARGIN + GTK_BOTTOM_MARGIN) - GTK_MIN_TRAY_SCALEV - GTK_BOTTOM_MARGIN; hscale = bdWidth / nCols; if ( 0 != globals->cGlobals.params->nHidden ) { vscale = hscale; } else { vscale = (bdHeight / (nCols + GTK_TRAY_HT_ROWS)); /* makd tray height 3x cell height */ } if ( !globals->cGlobals.params->verticalScore ) { boardTop += GTK_HOR_SCORE_HEIGHT; } trayTop = boardTop + (vscale * nRows); /* move tray up if part of board's meant to be hidden */ trayTop -= vscale * globals->cGlobals.params->nHidden; board_setPos( globals->cGlobals.game.board, GTK_BOARD_LEFT, boardTop, hscale * nCols, vscale * nRows, hscale * 2, XP_FALSE ); /* board_setScale( globals->cGlobals.game.board, hscale, vscale ); */ globals->gridOn = XP_TRUE; if ( !!globals->cGlobals.game.comms ) { netStatWidth = GTK_NETSTAT_WIDTH; } timerTop = GTK_TIMER_TOP; if ( globals->cGlobals.params->verticalScore ) { timerLeft = GTK_BOARD_LEFT + (hscale*nCols) + 1; board_setScoreboardLoc( globals->cGlobals.game.board, timerLeft, GTK_VERT_SCORE_TOP, GTK_VERT_SCORE_WIDTH, vscale*nCols, XP_FALSE ); } else { timerLeft = GTK_BOARD_LEFT + (hscale*nCols) - GTK_TIMER_WIDTH - netStatWidth; board_setScoreboardLoc( globals->cGlobals.game.board, GTK_BOARD_LEFT, GTK_HOR_SCORE_TOP, timerLeft-GTK_BOARD_LEFT, GTK_HOR_SCORE_HEIGHT, XP_TRUE ); } /* Still pending: do this for the vertical score case */ if ( globals->cGlobals.game.comms ) { globals->netStatLeft = timerLeft + GTK_TIMER_WIDTH; globals->netStatTop = 0; } board_setTimerLoc( globals->cGlobals.game.board, timerLeft, timerTop, GTK_TIMER_WIDTH, GTK_HOR_SCORE_HEIGHT ); board_setTrayLoc( globals->cGlobals.game.board, GTK_TRAY_LEFT, trayTop, hscale * nCols, vscale * GTK_TRAY_HT_ROWS + 10, GTK_DIVIDER_WIDTH ); setCtrlsForTray( globals ); board_invalAll( globals->cGlobals.game.board ); XP_Bool inOut[2]; board_zoom( globals->cGlobals.game.board, 0, inOut ); setZoomButtons( globals, inOut ); return TRUE; } /* configure_event */ /* Redraw the screen from the backing pixmap */ static gint expose_event( GtkWidget* XP_UNUSED(widget), GdkEventExpose* XP_UNUSED(event), GtkAppGlobals* globals ) { /* gdk_draw_rectangle( widget->window,//((GtkDrawCtx*)globals->draw)->pixmap, widget->style->white_gc, TRUE, 0, 0, widget->allocation.width, widget->allocation.height+widget->allocation.y ); */ /* I want to inval only the area that's exposed, but the rect is always empty, even when clearly shouldn't be. Need to investigate. Until fixed, use board_invalAll to ensure board is drawn.*/ /* board_invalRect( globals->cGlobals.game.board, (XP_Rect*)&event->area ); */ board_invalAll( globals->cGlobals.game.board ); board_draw( globals->cGlobals.game.board ); draw_gtk_status( globals->draw, globals->stateChar ); /* gdk_draw_pixmap( widget->window, */ /* widget->style->fg_gc[GTK_WIDGET_STATE (widget)], */ /* ((GtkDrawCtx*)globals->draw)->pixmap, */ /* event->area.x, event->area.y, */ /* event->area.x, event->area.y, */ /* event->area.width, event->area.height ); */ return FALSE; } /* expose_event */ #if 0 static gint handle_client_event( GtkWidget *widget, GdkEventClient *event, GtkAppGlobals* globals ) { XP_LOGF( "handle_client_event called: event->type = " ); if ( event->type == GDK_CLIENT_EVENT ) { XP_LOGF( "GDK_CLIENT_EVENT" ); return 1; } else { XP_LOGF( "%d", event->type ); return 0; } } /* handle_client_event */ #endif static void quit( void ) { gtk_main_quit(); } static void cleanup( GtkAppGlobals* globals ) { if ( !!globals->cGlobals.params->fileName ) { XWStreamCtxt* outStream; outStream = mem_stream_make( MEMPOOL globals->cGlobals.params->vtMgr, globals, 0, writeToFile ); stream_open( outStream ); game_saveToStream( &globals->cGlobals.game, &globals->cGlobals.params->gi, outStream ); stream_destroy( outStream ); } game_dispose( &globals->cGlobals.game ); /* takes care of the dict */ gi_disposePlayerInfo( MEMPOOL &globals->cGlobals.params->gi ); #ifdef XWFEATURE_BLUETOOTH linux_bt_close( &globals->cGlobals ); #endif #ifdef XWFEATURE_SMS linux_sms_close( &globals->cGlobals ); #endif #ifdef XWFEATURE_IP_DIRECT linux_udp_close( &globals->cGlobals ); #endif #ifdef XWFEATURE_RELAY linux_close_socket( &globals->cGlobals ); #endif } /* cleanup */ GtkWidget* makeAddSubmenu( GtkWidget* menubar, gchar* label ) { GtkWidget* submenu; GtkWidget* item; item = gtk_menu_item_new_with_label( label ); gtk_menu_bar_append( GTK_MENU_BAR(menubar), item ); submenu = gtk_menu_new(); gtk_menu_item_set_submenu( GTK_MENU_ITEM(item), submenu ); gtk_widget_show(item); return submenu; } /* makeAddSubmenu */ static void tile_values( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { if ( !!globals->cGlobals.game.server ) { XWStreamCtxt* stream = mem_stream_make( MEMPOOL globals->cGlobals.params->vtMgr, globals, CHANNEL_NONE, catOnClose ); server_formatDictCounts( globals->cGlobals.game.server, stream, 5 ); stream_putU8( stream, '\n' ); stream_destroy( stream ); } } /* tile_values */ static void game_history( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { catGameHistory( &globals->cGlobals ); } /* game_history */ #ifdef TEXT_MODEL static void dump_board( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { if ( !!globals->cGlobals.game.model ) { XWStreamCtxt* stream = mem_stream_make( MEMPOOL globals->cGlobals.params->vtMgr, globals, CHANNEL_NONE, catOnClose ); model_writeToTextStream( globals->cGlobals.game.model, stream ); stream_destroy( stream ); } } #endif static void final_scores( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { XP_Bool gameOver = server_getGameIsOver( globals->cGlobals.game.server ); if ( gameOver ) { catFinalScores( &globals->cGlobals ); } else { if ( gtkask( "Are you sure everybody wants to end the game now?", GTK_BUTTONS_YES_NO ) ) { server_endGame( globals->cGlobals.game.server ); gameOver = TRUE; } } /* the end game listener will take care of printing the final scores */ } /* final_scores */ static void new_game_impl( GtkAppGlobals* globals, XP_Bool fireConnDlg ) { CommsAddrRec addr; if ( !!globals->cGlobals.game.comms ) { comms_getAddr( globals->cGlobals.game.comms, &addr ); } else { comms_getInitialAddr( &addr, RELAY_NAME_DEFAULT, RELAY_PORT_DEFAULT ); } if ( newGameDialog( globals, &addr, XP_TRUE, fireConnDlg ) ) { CurGameInfo* gi = &globals->cGlobals.params->gi; #ifndef XWFEATURE_STANDALONE_ONLY XP_Bool isClient = gi->serverRole == SERVER_ISCLIENT; #endif TransportProcs procs = { .closure = globals, .send = LINUX_SEND, #ifdef COMMS_HEARTBEAT .reset = linux_reset, #endif }; game_reset( MEMPOOL &globals->cGlobals.game, gi, globals->cGlobals.params->util, &globals->cGlobals.cp, &procs ); #ifndef XWFEATURE_STANDALONE_ONLY if ( !!globals->cGlobals.game.comms ) { comms_setAddr( globals->cGlobals.game.comms, &addr ); } else if ( gi->serverRole != SERVER_STANDALONE ) { XP_ASSERT(0); } if ( isClient ) { XWStreamCtxt* stream = mem_stream_make( MEMPOOL globals->cGlobals.params->vtMgr, globals, CHANNEL_NONE, sendOnCloseGTK ); server_initClientConnection( globals->cGlobals.game.server, stream ); } #endif (void)server_do( globals->cGlobals.game.server, NULL ); /* assign tiles, etc. */ board_invalAll( globals->cGlobals.game.board ); board_draw( globals->cGlobals.game.board ); } } /* new_game_impl */ static void new_game( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { new_game_impl( globals, XP_FALSE ); } /* new_game */ static void game_info( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { CommsAddrRec addr; comms_getAddr( globals->cGlobals.game.comms, &addr ); /* Anything to do if OK is clicked? Changed names etc. already saved. Try server_do in case one's become a robot. */ if ( newGameDialog( globals, &addr, XP_FALSE, XP_FALSE ) ) { if ( server_do( globals->cGlobals.game.server, NULL ) ) { board_draw( globals->cGlobals.game.board ); } } } static void load_game( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* XP_UNUSED(globals) ) { } /* load_game */ static void save_game( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* XP_UNUSED(globals) ) { } /* save_game */ static void load_dictionary( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* XP_UNUSED(globals) ) { } /* load_dictionary */ static void handle_undo( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* XP_UNUSED(globals) ) { } /* handle_undo */ static void handle_redo( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* XP_UNUSED(globals) ) { } /* handle_redo */ #ifdef FEATURE_TRAY_EDIT static void handle_trayEditToggle( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* XP_UNUSED(globals), XP_Bool XP_UNUSED(on) ) { } /* handle_trayEditToggle */ static void handle_trayEditToggle_on( GtkWidget* widget, GtkAppGlobals* globals ) { handle_trayEditToggle( widget, globals, XP_TRUE ); } static void handle_trayEditToggle_off( GtkWidget* widget, GtkAppGlobals* globals ) { handle_trayEditToggle( widget, globals, XP_FALSE ); } #endif static void handle_trade_cancel( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { BoardCtxt* board = globals->cGlobals.game.board; if ( board_endTrade( board ) ) { board_draw( board ); } } #ifndef XWFEATURE_STANDALONE_ONLY static void handle_resend( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { CommsCtxt* comms = globals->cGlobals.game.comms; if ( comms != NULL ) { comms_resendAll( comms ); } } /* handle_resend */ #ifdef DEBUG static void handle_commstats( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { CommsCtxt* comms = globals->cGlobals.game.comms; if ( !!comms ) { XWStreamCtxt* stream = mem_stream_make( MEMPOOL globals->cGlobals.params->vtMgr, globals, CHANNEL_NONE, catOnClose ); comms_getStats( comms, stream ); stream_destroy( stream ); } } /* handle_commstats */ #endif #endif #ifdef MEM_DEBUG static void handle_memstats( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { XWStreamCtxt* stream = mem_stream_make( MEMPOOL globals->cGlobals.params->vtMgr, globals, CHANNEL_NONE, catOnClose ); mpool_stats( MEMPOOL stream ); stream_destroy( stream ); } /* handle_memstats */ #endif static GtkWidget* createAddItem( GtkWidget* parent, gchar* label, GtkSignalFunc handlerFunc, GtkAppGlobals* globals ) { GtkWidget* item = gtk_menu_item_new_with_label( label ); /* g_print( "createAddItem called with label %s\n", label ); */ if ( handlerFunc != NULL ) { g_signal_connect( GTK_OBJECT(item), "activate", G_CALLBACK(handlerFunc), globals ); } gtk_menu_append( GTK_MENU(parent), item ); gtk_widget_show( item ); return item; } /* createAddItem */ static GtkWidget* makeMenus( GtkAppGlobals* globals, int XP_UNUSED(argc), char** XP_UNUSED(argv) ) { GtkWidget* menubar = gtk_menu_bar_new(); GtkWidget* fileMenu; fileMenu = makeAddSubmenu( menubar, "File" ); (void)createAddItem( fileMenu, "Tile values", GTK_SIGNAL_FUNC(tile_values), globals ); (void)createAddItem( fileMenu, "Game history", GTK_SIGNAL_FUNC(game_history), globals ); #ifdef TEXT_MODEL (void)createAddItem( fileMenu, "Dump board", GTK_SIGNAL_FUNC(dump_board), globals ); #endif (void)createAddItem( fileMenu, "Final scores", GTK_SIGNAL_FUNC(final_scores), globals ); (void)createAddItem( fileMenu, "New game", GTK_SIGNAL_FUNC(new_game), globals ); (void)createAddItem( fileMenu, "Game info", GTK_SIGNAL_FUNC(game_info), globals ); (void)createAddItem( fileMenu, "Load game", GTK_SIGNAL_FUNC(load_game), globals ); (void)createAddItem( fileMenu, "Save game", GTK_SIGNAL_FUNC(save_game), globals ); (void)createAddItem( fileMenu, "Load dictionary", GTK_SIGNAL_FUNC(load_dictionary), globals ); (void)createAddItem( fileMenu, "Cancel trade", GTK_SIGNAL_FUNC(handle_trade_cancel), globals ); fileMenu = makeAddSubmenu( menubar, "Edit" ); (void)createAddItem( fileMenu, "Undo", GTK_SIGNAL_FUNC(handle_undo), globals ); (void)createAddItem( fileMenu, "Redo", GTK_SIGNAL_FUNC(handle_redo), globals ); #ifdef FEATURE_TRAY_EDIT (void)createAddItem( fileMenu, "Allow tray edit", GTK_SIGNAL_FUNC(handle_trayEditToggle_on), globals ); (void)createAddItem( fileMenu, "Dis-allow tray edit", GTK_SIGNAL_FUNC(handle_trayEditToggle_off), globals ); #endif fileMenu = makeAddSubmenu( menubar, "Network" ); #ifndef XWFEATURE_STANDALONE_ONLY (void)createAddItem( fileMenu, "Resend", GTK_SIGNAL_FUNC(handle_resend), globals ); # ifdef DEBUG (void)createAddItem( fileMenu, "Stats", GTK_SIGNAL_FUNC(handle_commstats), globals ); # endif #endif #ifdef MEM_DEBUG (void)createAddItem( fileMenu, "Mem stats", GTK_SIGNAL_FUNC(handle_memstats), globals ); #endif /* (void)createAddItem( fileMenu, "Print board", */ /* GTK_SIGNAL_FUNC(handle_print_board), globals ); */ /* listAllGames( menubar, argc, argv, globals ); */ gtk_widget_show( menubar ); return menubar; } /* makeMenus */ static void disenable_buttons( GtkAppGlobals* globals ) { XP_Bool canFlip = 1 < board_visTileCount( globals->cGlobals.game.board ); gtk_widget_set_sensitive( globals->flip_button, canFlip ); XP_Bool canToggle = board_canTogglePending( globals->cGlobals.game.board ); gtk_widget_set_sensitive( globals->toggle_undo_button, canToggle ); XP_Bool canHing = board_canHint( globals->cGlobals.game.board ); gtk_widget_set_sensitive( globals->prevhint_button, canHing ); gtk_widget_set_sensitive( globals->nexthint_button, canHing ); XP_Bool canChat = !!globals->cGlobals.game.comms && comms_canChat( globals->cGlobals.game.comms ); gtk_widget_set_sensitive( globals->chat_button, canChat ); } static gboolean handle_flip_button( GtkWidget* XP_UNUSED(widget), gpointer _globals ) { GtkAppGlobals* globals = (GtkAppGlobals*)_globals; if ( board_flip( globals->cGlobals.game.board ) ) { board_draw( globals->cGlobals.game.board ); } return TRUE; } /* handle_flip_button */ static gboolean handle_value_button( GtkWidget* XP_UNUSED(widget), gpointer closure ) { GtkAppGlobals* globals = (GtkAppGlobals*)closure; if ( board_toggle_showValues( globals->cGlobals.game.board ) ) { board_draw( globals->cGlobals.game.board ); } return TRUE; } /* handle_value_button */ static void handle_hint_button( GtkAppGlobals* globals, XP_Bool prev ) { XP_Bool redo; if ( board_requestHint( globals->cGlobals.game.board, #ifdef XWFEATURE_SEARCHLIMIT XP_FALSE, #endif prev, &redo ) ) { board_draw( globals->cGlobals.game.board ); disenable_buttons( globals ); } } /* handle_hint_button */ static void handle_prevhint_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { handle_hint_button( globals, XP_TRUE ); } /* handle_prevhint_button */ static void handle_nexthint_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { handle_hint_button( globals, XP_FALSE ); } /* handle_nexthint_button */ static void handle_nhint_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { XP_Bool redo; board_resetEngine( globals->cGlobals.game.board ); if ( board_requestHint( globals->cGlobals.game.board, #ifdef XWFEATURE_SEARCHLIMIT XP_TRUE, #endif XP_FALSE, &redo ) ) { board_draw( globals->cGlobals.game.board ); } } /* handle_nhint_button */ static void handle_colors_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* XP_UNUSED(globals) ) { /* XP_Bool oldVal = board_getShowColors( globals->cGlobals.game.board ); */ /* if ( board_setShowColors( globals->cGlobals.game.board, !oldVal ) ) { */ /* board_draw( globals->cGlobals.game.board ); */ /* } */ } /* handle_colors_button */ static void handle_juggle_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { if ( board_juggleTray( globals->cGlobals.game.board ) ) { board_draw( globals->cGlobals.game.board ); } } /* handle_juggle_button */ static void handle_undo_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { if ( server_handleUndo( globals->cGlobals.game.server ) ) { board_draw( globals->cGlobals.game.board ); } } /* handle_undo_button */ static void handle_redo_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* XP_UNUSED(globals) ) { } /* handle_redo_button */ static void handle_toggle_undo( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { BoardCtxt* board = globals->cGlobals.game.board; if ( board_redoReplacedTiles( board ) || board_replaceTiles( board ) ) { board_draw( board ); } } static void handle_trade_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { if ( board_beginTrade( globals->cGlobals.game.board ) ) { board_draw( globals->cGlobals.game.board ); disenable_buttons( globals ); } } /* handle_juggle_button */ static void handle_done_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { if ( board_commitTurn( globals->cGlobals.game.board ) ) { board_draw( globals->cGlobals.game.board ); disenable_buttons( globals ); } } /* handle_done_button */ static void setZoomButtons( GtkAppGlobals* globals, XP_Bool* inOut ) { gtk_widget_set_sensitive( globals->zoomin_button, inOut[0] ); gtk_widget_set_sensitive( globals->zoomout_button, inOut[1] ); } static void handle_zoomin_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { XP_Bool inOut[2]; if ( board_zoom( globals->cGlobals.game.board, 1, inOut ) ) { board_draw( globals->cGlobals.game.board ); setZoomButtons( globals, inOut ); } } /* handle_done_button */ static void handle_zoomout_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { XP_Bool inOut[2]; if ( board_zoom( globals->cGlobals.game.board, -1, inOut ) ) { board_draw( globals->cGlobals.game.board ); setZoomButtons( globals, inOut ); } } /* handle_done_button */ #ifdef XWFEATURE_CHAT static void handle_chat_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { gchar* msg = gtkGetChatMessage( globals ); if ( NULL != msg ) { server_sendChat( globals->cGlobals.game.server, msg ); g_free( msg ); } } #endif static void scroll_value_changed( GtkAdjustment *adj, GtkAppGlobals* globals ) { XP_U16 newValue; gfloat newValueF = adj->value; /* XP_ASSERT( newValueF >= 0.0 */ /* && newValueF <= globals->cGlobals.params->nHidden ); */ newValue = (XP_U16)newValueF; if ( board_setYOffset( globals->cGlobals.game.board, newValue ) ) { board_draw( globals->cGlobals.game.board ); } } /* scroll_value_changed */ static void handle_grid_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { globals->gridOn = !globals->gridOn; board_invalAll( globals->cGlobals.game.board ); board_draw( globals->cGlobals.game.board ); } /* handle_grid_button */ static void handle_hide_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { BoardCtxt* board; XP_Bool draw = XP_FALSE; if ( globals->cGlobals.params->nHidden > 0 ) { gint nRows = globals->cGlobals.params->gi.boardSize; globals->adjustment->page_size = nRows; globals->adjustment->value = 0.0; gtk_signal_emit_by_name( GTK_OBJECT(globals->adjustment), "changed" ); gtk_adjustment_value_changed( GTK_ADJUSTMENT(globals->adjustment) ); } board = globals->cGlobals.game.board; if ( TRAY_REVEALED == board_getTrayVisState( board ) ) { draw = board_hideTray( board ); } else { draw = board_showTray( board ); } if ( draw ) { board_draw( board ); } } /* handle_hide_button */ static void handle_commit_button( GtkWidget* XP_UNUSED(widget), GtkAppGlobals* globals ) { if ( board_commitTurn( globals->cGlobals.game.board ) ) { board_draw( globals->cGlobals.game.board ); } } /* handle_commit_button */ static void gtkUserError( GtkAppGlobals* XP_UNUSED(globals), const char* format, ... ) { char buf[512]; va_list ap; va_start( ap, format ); vsprintf( buf, format, ap ); (void)gtkask( buf, GTK_BUTTONS_OK ); va_end(ap); } /* gtkUserError */ static VTableMgr* gtk_util_getVTManager(XW_UtilCtxt* uc) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; return globals->cGlobals.params->vtMgr; } /* linux_util_getVTManager */ static XP_S16 gtk_util_userPickTileBlank( XW_UtilCtxt* uc, XP_U16 playerNum, const XP_UCHAR** texts, XP_U16 nTiles ) { XP_S16 chosen; GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; XP_UCHAR* name = globals->cGlobals.params->gi.players[playerNum].name; chosen = gtkletterask( NULL, XP_FALSE, name, nTiles, texts ); return chosen; } static XP_S16 gtk_util_userPickTileTray( XW_UtilCtxt* uc, const PickInfo* pi, XP_U16 playerNum, const XP_UCHAR** texts, XP_U16 nTiles ) { XP_S16 chosen; GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; XP_UCHAR* name = globals->cGlobals.params->gi.players[playerNum].name; chosen = gtkletterask( pi, XP_TRUE, name, nTiles, texts ); return chosen; } /* gtk_util_userPickTile */ static XP_Bool gtk_util_askPassword( XW_UtilCtxt* XP_UNUSED(uc), const XP_UCHAR* name, XP_UCHAR* buf, XP_U16* len ) { XP_Bool ok = gtkpasswdask( name, buf, len ); return ok; } /* gtk_util_askPassword */ static void setCtrlsForTray( GtkAppGlobals* XP_UNUSED(globals) ) { #if 0 XW_TrayVisState state = board_getTrayVisState( globals->cGlobals.game.board ); XP_S16 nHidden = globals->cGlobals.params->nHidden; if ( nHidden != 0 ) { XP_U16 pageSize = nRows; if ( state == TRAY_HIDDEN ) { /* we recover what tray covers */ nHidden -= GTK_TRAY_HT_ROWS; } if ( nHidden > 0 ) { pageSize -= nHidden; } globals->adjustment->page_size = pageSize; globals->adjustment->value = board_getYOffset( globals->cGlobals.game.board ); gtk_signal_emit_by_name( GTK_OBJECT(globals->adjustment), "changed" ); } #endif } /* setCtrlsForTray */ static void gtk_util_trayHiddenChange( XW_UtilCtxt* uc, XW_TrayVisState XP_UNUSED(state), XP_U16 XP_UNUSED(nVisibleRows) ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; setCtrlsForTray( globals ); } /* gtk_util_trayHiddenChange */ static void gtk_util_yOffsetChange( XW_UtilCtxt* uc, XP_U16 maxOffset, XP_U16 XP_UNUSED(oldOffset), XP_U16 newOffset ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; if ( !!globals->adjustment ) { gint nRows = globals->cGlobals.params->gi.boardSize; globals->adjustment->page_size = nRows - maxOffset; globals->adjustment->value = newOffset; gtk_adjustment_value_changed( GTK_ADJUSTMENT(globals->adjustment) ); } } /* gtk_util_yOffsetChange */ static void gtkShowFinalScores( const CommonGlobals* cGlobals ) { XWStreamCtxt* stream; XP_UCHAR* text; stream = mem_stream_make( MPPARM(cGlobals->params->util->mpool) cGlobals->params->vtMgr, NULL, CHANNEL_NONE, NULL ); server_writeFinalScores( cGlobals->game.server, stream ); text = strFromStream( stream ); stream_destroy( stream ); (void)gtkask_timeout( text, GTK_BUTTONS_OK, 500 ); free( text ); } /* gtkShowFinalScores */ static void gtk_util_informMove( XW_UtilCtxt* XP_UNUSED(uc), XWStreamCtxt* XP_UNUSED(expl), XWStreamCtxt* words ) { char* question = strFromStream( words/*expl*/ ); (void)gtkask( question, GTK_BUTTONS_OK ); free( question ); } static void gtk_util_notifyGameOver( XW_UtilCtxt* uc ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; CommonGlobals* cGlobals = &globals->cGlobals; if ( cGlobals->params->printHistory ) { catGameHistory( cGlobals ); } catFinalScores( cGlobals ); if ( cGlobals->params->quitAfter >= 0 ) { sleep( cGlobals->params->quitAfter ); quit(); } else if ( cGlobals->params->undoWhenDone ) { server_handleUndo( cGlobals->game.server ); board_draw( cGlobals->game.board ); } else if ( !cGlobals->params->skipGameOver ) { gtkShowFinalScores( cGlobals ); } } /* gtk_util_notifyGameOver */ /* define this to prevent user events during debugging from stopping the engine */ /* #define DONT_ABORT_ENGINE */ static XP_Bool gtk_util_hiliteCell( XW_UtilCtxt* uc, XP_U16 col, XP_U16 row ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; #ifndef DONT_ABORT_ENGINE gboolean pending; #endif board_hiliteCellAt( globals->cGlobals.game.board, col, row ); if ( globals->cGlobals.params->sleepOnAnchor ) { usleep( 10000 ); } #ifdef DONT_ABORT_ENGINE return XP_TRUE; /* keep going */ #else pending = gdk_events_pending(); if ( pending ) { XP_DEBUGF( "gtk_util_hiliteCell=>%d", pending ); } return !pending; #endif } /* gtk_util_hiliteCell */ static XP_Bool gtk_util_altKeyDown( XW_UtilCtxt* uc ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; return globals->altKeyDown; } static XP_Bool gtk_util_engineProgressCallback( XW_UtilCtxt* XP_UNUSED(uc) ) { #ifdef DONT_ABORT_ENGINE return XP_TRUE; /* keep going */ #else gboolean pending = gdk_events_pending(); /* XP_DEBUGF( "gdk_events_pending returned %d\n", pending ); */ return !pending; #endif } /* gtk_util_engineProgressCallback */ static void cancelTimer( GtkAppGlobals* globals, XWTimerReason why ) { guint src = globals->timerSources[why-1]; if ( src != 0 ) { g_source_remove( src ); globals->timerSources[why-1] = 0; } } /* cancelTimer */ static gint pen_timer_func( gpointer data ) { GtkAppGlobals* globals = (GtkAppGlobals*)data; if ( linuxFireTimer( &globals->cGlobals, TIMER_PENDOWN ) ) { board_draw( globals->cGlobals.game.board ); } return XP_FALSE; } /* pentimer_idle_func */ static gint score_timer_func( gpointer data ) { GtkAppGlobals* globals = (GtkAppGlobals*)data; if ( linuxFireTimer( &globals->cGlobals, TIMER_TIMERTICK ) ) { board_draw( globals->cGlobals.game.board ); } return XP_FALSE; } /* score_timer_func */ #ifndef XWFEATURE_STANDALONE_ONLY static gint comms_timer_func( gpointer data ) { GtkAppGlobals* globals = (GtkAppGlobals*)data; if ( linuxFireTimer( &globals->cGlobals, TIMER_COMMS ) ) { board_draw( globals->cGlobals.game.board ); } return (gint)0; } #endif #ifdef XWFEATURE_SLOW_ROBOT static gint slowrob_timer_func( gpointer data ) { GtkAppGlobals* globals = (GtkAppGlobals*)data; if ( linuxFireTimer( &globals->cGlobals, TIMER_SLOWROBOT ) ) { board_draw( globals->cGlobals.game.board ); } return (gint)0; } #endif static void gtk_util_setTimer( XW_UtilCtxt* uc, XWTimerReason why, XP_U16 XP_UNUSED_STANDALONE(when), XWTimerProc proc, void* closure ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; guint newSrc; cancelTimer( globals, why ); if ( why == TIMER_PENDOWN ) { if ( 0 != globals->timerSources[why-1] ) { g_source_remove( globals->timerSources[why-1] ); } newSrc = g_timeout_add( 1000, pen_timer_func, globals ); } else if ( why == TIMER_TIMERTICK ) { /* one second */ globals->scoreTimerInterval = 100 * 10000; (void)gettimeofday( &globals->scoreTv, NULL ); newSrc = g_timeout_add( 1000, score_timer_func, globals ); #ifndef XWFEATURE_STANDALONE_ONLY } else if ( why == TIMER_COMMS ) { newSrc = g_timeout_add( 1000 * when, comms_timer_func, globals ); #endif #ifdef XWFEATURE_SLOW_ROBOT } else if ( why == TIMER_SLOWROBOT ) { newSrc = g_timeout_add( 1000 * when, slowrob_timer_func, globals ); #endif } else { XP_ASSERT( 0 ); } globals->cGlobals.timerInfo[why].proc = proc; globals->cGlobals.timerInfo[why].closure = closure; XP_ASSERT( newSrc != 0 ); globals->timerSources[why-1] = newSrc; } /* gtk_util_setTimer */ static void gtk_util_clearTimer( XW_UtilCtxt* uc, XWTimerReason why ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; globals->cGlobals.timerInfo[why].proc = NULL; } static gint idle_func( gpointer data ) { GtkAppGlobals* globals = (GtkAppGlobals*)data; /* XP_DEBUGF( "idle_func called\n" ); */ /* remove before calling server_do. If server_do puts up a dialog that calls gtk_main, then this idle proc will also apply to that event loop and bad things can happen. So kill the idle proc asap. */ gtk_idle_remove( globals->idleID ); if ( server_do( globals->cGlobals.game.server, NULL ) ) { if ( !!globals->cGlobals.game.board ) { board_draw( globals->cGlobals.game.board ); } } return 0; /* 0 will stop it from being called again */ } /* idle_func */ static void gtk_util_requestTime( XW_UtilCtxt* uc ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; globals->idleID = gtk_idle_add( idle_func, globals ); } /* gtk_util_requestTime */ static XP_Bool gtk_util_warnIllegalWord( XW_UtilCtxt* uc, BadWordInfo* bwi, XP_U16 player, XP_Bool turnLost ) { XP_Bool result; GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; char buf[300]; if ( turnLost ) { char wordsBuf[256]; XP_U16 i; XP_UCHAR* name = globals->cGlobals.params->gi.players[player].name; XP_ASSERT( !!name ); for ( i = 0, wordsBuf[0] = '\0'; ; ) { char wordBuf[18]; sprintf( wordBuf, "\"%s\"", bwi->words[i] ); strcat( wordsBuf, wordBuf ); if ( ++i == bwi->nWords ) { break; } strcat( wordsBuf, ", " ); } sprintf( buf, "Player %d (%s) played illegal word[s] %s; loses turn.", player+1, name, wordsBuf ); if ( globals->cGlobals.params->skipWarnings ) { XP_LOGF( "%s", buf ); } else { gtkUserError( globals, buf ); } result = XP_TRUE; } else { XP_ASSERT( bwi->nWords == 1 ); sprintf( buf, "Word \"%s\" not in the current dictionary. " "Use it anyway?", bwi->words[0] ); result = gtkask( buf, GTK_BUTTONS_YES_NO ); } return result; } /* gtk_util_warnIllegalWord */ static void gtk_util_remSelected( XW_UtilCtxt* uc ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; XWStreamCtxt* stream; XP_UCHAR* text; stream = mem_stream_make( MEMPOOL globals->cGlobals.params->vtMgr, globals, CHANNEL_NONE, NULL ); board_formatRemainingTiles( globals->cGlobals.game.board, stream ); text = strFromStream( stream ); stream_destroy( stream ); (void)gtkask( text, GTK_BUTTONS_OK ); free( text ); } #ifndef XWFEATURE_STANDALONE_ONLY static XWStreamCtxt* gtk_util_makeStreamFromAddr(XW_UtilCtxt* uc, XP_PlayerAddr channelNo ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; XWStreamCtxt* stream = mem_stream_make( MEMPOOL globals->cGlobals.params->vtMgr, uc->closure, channelNo, sendOnCloseGTK ); return stream; } /* gtk_util_makeStreamFromAddr */ #ifdef XWFEATURE_CHAT static void gtk_util_showChat( XW_UtilCtxt* XP_UNUSED(uc), const XP_UCHAR* const msg ) { (void)gtkask( msg, GTK_BUTTONS_OK ); } #endif #endif #ifdef XWFEATURE_SEARCHLIMIT static XP_Bool gtk_util_getTraySearchLimits( XW_UtilCtxt* XP_UNUSED(uc), XP_U16* XP_UNUSED(min), XP_U16* max ) { *max = askNTiles( MAX_TRAY_TILES, *max ); return XP_TRUE; } #endif #ifndef XWFEATURE_MINIWIN static void gtk_util_bonusSquareHeld( XW_UtilCtxt* uc, XWBonusType bonus ) { LOG_FUNC(); XP_USE( uc ); XP_USE( bonus ); } static void gtk_util_playerScoreHeld( XW_UtilCtxt* uc, XP_U16 player ) { LOG_FUNC(); GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; XP_UCHAR scoreExpl[48]; XP_U16 explLen = sizeof(scoreExpl); if ( model_getPlayersLastScore( globals->cGlobals.game.model, player, scoreExpl, &explLen ) ) { XP_LOGF( "got: %s", scoreExpl ); } } #endif #ifdef XWFEATURE_BOARDWORDS static void gtk_util_cellSquareHeld( XW_UtilCtxt* uc, XWStreamCtxt* words ) { XP_USE( uc ); catOnClose( words, NULL ); fprintf( stderr, "\n" ); } #endif static void gtk_util_userError( XW_UtilCtxt* uc, UtilErrID id ) { GtkAppGlobals* globals = (GtkAppGlobals*)uc->closure; XP_Bool silent; const XP_UCHAR* message = linux_getErrString( id, &silent ); XP_LOGF( "%s(%d)", __func__, id ); if ( silent ) { XP_LOGF( "%s", message ); } else { gtkUserError( globals, message ); } } /* gtk_util_userError */ static XP_Bool gtk_util_userQuery( XW_UtilCtxt* XP_UNUSED(uc), UtilQueryID id, XWStreamCtxt* stream ) { XP_Bool result; char* question; XP_Bool freeMe = XP_FALSE; GtkButtonsType buttons = GTK_BUTTONS_YES_NO; switch( id ) { case QUERY_COMMIT_TURN: question = strFromStream( stream ); freeMe = XP_TRUE; break; case QUERY_ROBOT_TRADE: question = strFromStream( stream ); freeMe = XP_TRUE; buttons = GTK_BUTTONS_OK; break; default: XP_ASSERT( 0 ); return XP_FALSE; } result = gtkask( question, buttons ); if ( freeMe ) { free( question ); } return result; } /* gtk_util_userQuery */ static XP_Bool gtk_util_confirmTrade( XW_UtilCtxt* XP_UNUSED(uc), const XP_UCHAR** tiles, XP_U16 nTiles ) { char question[256]; formatConfirmTrade( tiles, nTiles, question, sizeof(question) ); return gtkask( question, GTK_BUTTONS_YES_NO ); } static GtkWidget* makeShowButtonFromBitmap( void* closure, const gchar* filename, const gchar* alt, GCallback func ) { GtkWidget* widget; GtkWidget* button; if ( file_exists( filename ) ) { widget = gtk_image_new_from_file( filename ); } else { widget = gtk_label_new( alt ); } gtk_widget_show( widget ); button = gtk_button_new(); gtk_container_add (GTK_CONTAINER (button), widget ); gtk_widget_show (button); if ( func != NULL ) { g_signal_connect( GTK_OBJECT(button), "clicked", func, closure ); } return button; } /* makeShowButtonFromBitmap */ static GtkWidget* makeVerticalBar( GtkAppGlobals* globals, GtkWidget* XP_UNUSED(window) ) { GtkWidget* vbox; GtkWidget* button; vbox = gtk_vbutton_box_new(); button = makeShowButtonFromBitmap( globals, "../flip.xpm", "f", G_CALLBACK(handle_flip_button) ); gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); globals->flip_button = button; button = makeShowButtonFromBitmap( globals, "../value.xpm", "v", G_CALLBACK(handle_value_button) ); gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); button = makeShowButtonFromBitmap( globals, "../hint.xpm", "?-", G_CALLBACK(handle_prevhint_button) ); globals->prevhint_button = button; gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); button = makeShowButtonFromBitmap( globals, "../hint.xpm", "?+", G_CALLBACK(handle_nexthint_button) ); globals->nexthint_button = button; gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); button = makeShowButtonFromBitmap( globals, "../hintNum.xpm", "n", G_CALLBACK(handle_nhint_button) ); gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); button = makeShowButtonFromBitmap( globals, "../colors.xpm", "c", G_CALLBACK(handle_colors_button) ); gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); /* undo and redo buttons */ button = makeShowButtonFromBitmap( globals, "../undo.xpm", "U", G_CALLBACK(handle_undo_button) ); gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); button = makeShowButtonFromBitmap( globals, "../redo.xpm", "R", G_CALLBACK(handle_redo_button) ); gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); button = makeShowButtonFromBitmap( globals, "", "u/r", G_CALLBACK(handle_toggle_undo) ); globals->toggle_undo_button = button; gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); /* the four buttons that on palm are beside the tray */ button = makeShowButtonFromBitmap( globals, "../juggle.xpm", "j", G_CALLBACK(handle_juggle_button) ); gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); button = makeShowButtonFromBitmap( globals, "../trade.xpm", "t", G_CALLBACK(handle_trade_button) ); gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); button = makeShowButtonFromBitmap( globals, "../done.xpm", "d", G_CALLBACK(handle_done_button) ); gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); button = makeShowButtonFromBitmap( globals, "../done.xpm", "+", G_CALLBACK(handle_zoomin_button) ); globals->zoomin_button = button; gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); button = makeShowButtonFromBitmap( globals, "../done.xpm", "-", G_CALLBACK(handle_zoomout_button) ); #ifdef XWFEATURE_CHAT button = makeShowButtonFromBitmap( globals, "", "chat", G_CALLBACK(handle_chat_button) ); globals->chat_button = button; #endif gtk_box_pack_start( GTK_BOX(vbox), button, FALSE, TRUE, 0 ); gtk_widget_show( vbox ); return vbox; } /* makeVerticalBar */ static GtkWidget* makeButtons( GtkAppGlobals* globals, int XP_UNUSED(argc), char** XP_UNUSED(argv) ) { short i; GtkWidget* hbox; GtkWidget* button; struct { char* name; GCallback func; } buttons[] = { /* { "Flip", handle_flip_button }, */ { "Grid", G_CALLBACK(handle_grid_button) }, { "Hide", G_CALLBACK(handle_hide_button) }, { "Commit", G_CALLBACK(handle_commit_button) }, }; hbox = gtk_hbox_new( FALSE, 0 ); for ( i = 0; i < sizeof(buttons)/sizeof(*buttons); ++i ) { button = gtk_button_new_with_label( buttons[i].name ); gtk_widget_show( button ); g_signal_connect( GTK_OBJECT(button), "clicked", G_CALLBACK(buttons[i].func), globals ); gtk_box_pack_start( GTK_BOX(hbox), button, FALSE, TRUE, 0); } gtk_widget_show( hbox ); return hbox; } /* makeButtons */ static void setupGtkUtilCallbacks( GtkAppGlobals* globals, XW_UtilCtxt* util ) { util->vtable->m_util_userError = gtk_util_userError; util->vtable->m_util_userQuery = gtk_util_userQuery; util->vtable->m_util_confirmTrade = gtk_util_confirmTrade; util->vtable->m_util_getVTManager = gtk_util_getVTManager; util->vtable->m_util_userPickTileBlank = gtk_util_userPickTileBlank; util->vtable->m_util_userPickTileTray = gtk_util_userPickTileTray; util->vtable->m_util_askPassword = gtk_util_askPassword; util->vtable->m_util_trayHiddenChange = gtk_util_trayHiddenChange; util->vtable->m_util_yOffsetChange = gtk_util_yOffsetChange; util->vtable->m_util_informMove = gtk_util_informMove; util->vtable->m_util_notifyGameOver = gtk_util_notifyGameOver; util->vtable->m_util_hiliteCell = gtk_util_hiliteCell; util->vtable->m_util_altKeyDown = gtk_util_altKeyDown; util->vtable->m_util_engineProgressCallback = gtk_util_engineProgressCallback; util->vtable->m_util_setTimer = gtk_util_setTimer; util->vtable->m_util_clearTimer = gtk_util_clearTimer; util->vtable->m_util_requestTime = gtk_util_requestTime; util->vtable->m_util_warnIllegalWord = gtk_util_warnIllegalWord; util->vtable->m_util_remSelected = gtk_util_remSelected; #ifndef XWFEATURE_STANDALONE_ONLY util->vtable->m_util_makeStreamFromAddr = gtk_util_makeStreamFromAddr; #endif #ifdef XWFEATURE_CHAT util->vtable->m_util_showChat = gtk_util_showChat; #endif #ifdef XWFEATURE_SEARCHLIMIT util->vtable->m_util_getTraySearchLimits = gtk_util_getTraySearchLimits; #endif #ifndef XWFEATURE_MINIWIN util->vtable->m_util_bonusSquareHeld = gtk_util_bonusSquareHeld; util->vtable->m_util_playerScoreHeld = gtk_util_playerScoreHeld; #endif #ifdef XWFEATURE_BOARDWORDS util->vtable->m_util_cellSquareHeld = gtk_util_cellSquareHeld; #endif util->closure = globals; } /* setupGtkUtilCallbacks */ #ifndef XWFEATURE_STANDALONE_ONLY static gboolean newConnectionInput( GIOChannel *source, GIOCondition condition, gpointer data ) { gboolean keepSource = TRUE; int sock = g_io_channel_unix_get_fd( source ); GtkAppGlobals* globals = (GtkAppGlobals*)data; XP_LOGF( "%s(%p):condition = 0x%x", __func__, source, (int)condition ); /* XP_ASSERT( sock == globals->cGlobals.socket ); */ if ( (condition & G_IO_IN) != 0 ) { ssize_t nRead; unsigned char buf[512]; CommsAddrRec* addrp = NULL; #if defined XWFEATURE_IP_DIRECT || defined XWFEATURE_SMS CommsAddrRec addr; #endif switch ( comms_getConType( globals->cGlobals.game.comms ) ) { #ifdef XWFEATURE_RELAY case COMMS_CONN_RELAY: XP_ASSERT( globals->cGlobals.socket == sock ); nRead = linux_relay_receive( &globals->cGlobals, buf, sizeof(buf) ); break; #endif #ifdef XWFEATURE_BLUETOOTH case COMMS_CONN_BT: nRead = linux_bt_receive( sock, buf, sizeof(buf) ); break; #endif #ifdef XWFEATURE_SMS case COMMS_CONN_SMS: addrp = &addr; nRead = linux_sms_receive( &globals->cGlobals, sock, buf, sizeof(buf), addrp ); break; #endif #ifdef XWFEATURE_IP_DIRECT case COMMS_CONN_IP_DIRECT: addrp = &addr; nRead = linux_udp_receive( sock, buf, sizeof(buf), addrp, &globals->cGlobals ); break; #endif default: XP_ASSERT( 0 ); } if ( !globals->dropIncommingMsgs && nRead > 0 ) { XWStreamCtxt* inboundS; XP_Bool redraw = XP_FALSE; inboundS = stream_from_msgbuf( &globals->cGlobals, buf, nRead ); if ( !!inboundS ) { XP_LOGF( "%s: got %d bytes", __func__, nRead ); if ( comms_checkIncomingStream( globals->cGlobals.game.comms, inboundS, addrp ) ) { redraw = server_receiveMessage(globals->cGlobals.game.server, inboundS ); } stream_destroy( inboundS ); } /* if there's something to draw resulting from the message, we need to give the main loop time to reflect that on the screen before giving the server another shot. So just call the idle proc. */ if ( redraw ) { gtk_util_requestTime( globals->cGlobals.params->util ); } else { redraw = server_do( globals->cGlobals.game.server, NULL ); } if ( redraw ) { board_draw( globals->cGlobals.game.board ); } } else { XP_LOGF( "errno from read: %d/%s", errno, strerror(errno) ); } } if ( (condition & (G_IO_HUP | G_IO_ERR)) != 0 ) { XP_LOGF( "dropping socket %d", sock ); close( sock ); #ifdef XWFEATURE_RELAY globals->cGlobals.socket = -1; #endif if ( 0 ) { #ifdef XWFEATURE_BLUETOOTH } else if ( COMMS_CONN_BT == globals->cGlobals.params->conType ) { linux_bt_socketclosed( &globals->cGlobals, sock ); #endif #ifdef XWFEATURE_IP_DIRECT } else if ( COMMS_CONN_IP_DIRECT == globals->cGlobals.params->conType ) { linux_udp_socketclosed( &globals->cGlobals, sock ); #endif } keepSource = FALSE; /* remove the event source */ } return keepSource; /* FALSE means to remove event source */ } /* newConnectionInput */ typedef struct SockInfo { GIOChannel* channel; guint watch; int socket; } SockInfo; static void gtk_socket_changed( void* closure, int oldSock, int newSock, void** storage ) { GtkAppGlobals* globals = (GtkAppGlobals*)closure; SockInfo* info = (SockInfo*)*storage; XP_LOGF( "%s(old:%d; new:%d)", __func__, oldSock, newSock ); if ( oldSock != -1 ) { XP_ASSERT( info != NULL ); g_source_remove( info->watch ); g_io_channel_unref( info->channel ); XP_FREE( globals->cGlobals.params->util->mpool, info ); *storage = NULL; XP_LOGF( "Removed socket %d from gtk's list of listened-to sockets", oldSock ); } if ( newSock != -1 ) { info = (SockInfo*)XP_MALLOC( globals->cGlobals.params->util->mpool, sizeof(*info) ); GIOChannel* channel = g_io_channel_unix_new( newSock ); g_io_channel_set_close_on_unref( channel, TRUE ); guint result = g_io_add_watch( channel, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_PRI, newConnectionInput, globals ); info->channel = channel; info->watch = result; *storage = info; XP_LOGF( "g_io_add_watch(%d) => %d", newSock, result ); } #ifdef XWFEATURE_RELAY globals->cGlobals.socket = newSock; #endif /* A hack for the bluetooth case. */ CommsCtxt* comms = globals->cGlobals.game.comms; if ( (comms != NULL) && (comms_getConType(comms) == COMMS_CONN_BT) ) { comms_resendAll( comms ); } LOG_RETURN_VOID(); } /* gtk_socket_changed */ static gboolean acceptorInput( GIOChannel* source, GIOCondition condition, gpointer data ) { gboolean keepSource; CommonGlobals* globals = (CommonGlobals*)data; LOG_FUNC(); if ( (condition & G_IO_IN) != 0 ) { int listener = g_io_channel_unix_get_fd( source ); XP_LOGF( "%s: input on socket %d", __func__, listener ); keepSource = (*globals->acceptor)( listener, data ); } else { keepSource = FALSE; } return keepSource; } /* acceptorInput */ static void gtk_socket_acceptor( int listener, Acceptor func, CommonGlobals* globals, void** storage ) { SockInfo* info = (SockInfo*)*storage; GIOChannel* channel; guint watch; LOG_FUNC(); if ( listener == -1 ) { XP_ASSERT( !!globals->acceptor ); globals->acceptor = NULL; XP_ASSERT( !!info ); #ifdef DEBUG int oldSock = info->socket; #endif g_source_remove( info->watch ); g_io_channel_unref( info->channel ); XP_FREE( globals->params->util->mpool, info ); *storage = NULL; XP_LOGF( "Removed listener %d from gtk's list of listened-to sockets", oldSock ); } else { XP_ASSERT( !globals->acceptor || (func == globals->acceptor) ); globals->acceptor = func; channel = g_io_channel_unix_new( listener ); g_io_channel_set_close_on_unref( channel, TRUE ); watch = g_io_add_watch( channel, G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_PRI, acceptorInput, globals ); g_io_channel_unref( channel ); /* only main loop holds it now */ XP_LOGF( "%s: g_io_add_watch(%d) => %d", __func__, listener, watch ); XP_ASSERT( NULL == info ); info = XP_MALLOC( globals->params->util->mpool, sizeof(*info) ); info->channel = channel; info->watch = watch; info->socket = listener; *storage = info; } } /* gtk_socket_acceptor */ static void sendOnCloseGTK( XWStreamCtxt* stream, void* closure ) { GtkAppGlobals* globals = closure; XP_LOGF( "sendOnClose called" ); (void)comms_send( globals->cGlobals.game.comms, stream ); } /* sendOnClose */ static void drop_msg_toggle( GtkWidget* toggle, GtkAppGlobals* globals ) { globals->dropIncommingMsgs = gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON(toggle) ); } /* drop_msg_toggle */ #endif static GtkAppGlobals* g_globals_for_signal; static void handle_sigintterm( int XP_UNUSED(sig) ) { LOG_FUNC(); gtk_main_quit(); } int gtkmain( LaunchParams* params, int argc, char *argv[] ) { short width, height; GtkWidget* window; GtkWidget* drawing_area; GtkWidget* menubar; GtkWidget* buttonbar; GtkWidget* vbox; GtkWidget* hbox; GtkAppGlobals globals; #ifndef XWFEATURE_STANDALONE_ONLY GtkWidget* dropCheck; #endif g_globals_for_signal = &globals; struct sigaction act = { .sa_handler = handle_sigintterm }; sigaction( SIGINT, &act, NULL ); sigaction( SIGTERM, &act, NULL ); memset( &globals, 0, sizeof(globals) ); globals.cGlobals.params = params; globals.cGlobals.lastNTilesToUse = MAX_TRAY_TILES; #ifndef XWFEATURE_STANDALONE_ONLY # ifdef XWFEATURE_RELAY globals.cGlobals.socket = -1; # endif globals.cGlobals.socketChanged = gtk_socket_changed; globals.cGlobals.socketChangedClosure = &globals; globals.cGlobals.addAcceptor = gtk_socket_acceptor; #endif globals.cGlobals.cp.showBoardArrow = XP_TRUE; globals.cGlobals.cp.hideTileValues = params->hideValues; globals.cGlobals.cp.skipCommitConfirm = params->skipCommitConfirm; globals.cGlobals.cp.sortNewTiles = params->sortNewTiles; globals.cGlobals.cp.showColors = params->showColors; globals.cGlobals.cp.allowPeek = params->allowPeek; globals.cGlobals.cp.showRobotScores = params->showRobotScores; #ifdef XWFEATURE_SLOW_ROBOT globals.cGlobals.cp.robotThinkMin = params->robotThinkMin; globals.cGlobals.cp.robotThinkMax = params->robotThinkMax; #endif setupGtkUtilCallbacks( &globals, params->util ); /* Now set up the gtk stuff. This is necessary before we make the draw ctxt */ gtk_init( &argc, &argv ); globals.window = window = gtk_window_new( GTK_WINDOW_TOPLEVEL ); if ( !!params->fileName ) { gtk_window_set_title( GTK_WINDOW(window), params->fileName ); } vbox = gtk_vbox_new (FALSE, 0); gtk_container_add( GTK_CONTAINER(window), vbox ); gtk_widget_show( vbox ); g_signal_connect( G_OBJECT (window), "destroy", G_CALLBACK( quit ), &globals ); menubar = makeMenus( &globals, argc, argv ); gtk_box_pack_start( GTK_BOX(vbox), menubar, FALSE, TRUE, 0); #ifndef XWFEATURE_STANDALONE_ONLY dropCheck = gtk_check_button_new_with_label( "drop incoming messages" ); g_signal_connect( GTK_OBJECT(dropCheck), "toggled", G_CALLBACK(drop_msg_toggle), &globals ); gtk_box_pack_start( GTK_BOX(vbox), dropCheck, FALSE, TRUE, 0); gtk_widget_show( dropCheck ); #endif buttonbar = makeButtons( &globals, argc, argv ); gtk_box_pack_start( GTK_BOX(vbox), buttonbar, FALSE, TRUE, 0); drawing_area = gtk_drawing_area_new(); globals.drawing_area = drawing_area; gtk_widget_show( drawing_area ); width = GTK_HOR_SCORE_WIDTH + GTK_TIMER_WIDTH + GTK_TIMER_PAD; if ( globals.cGlobals.params->verticalScore ) { width += GTK_VERT_SCORE_WIDTH; } height = 196; if ( globals.cGlobals.params->nHidden == 0 ) { height += GTK_MIN_SCALE * GTK_TRAY_HT_ROWS; } gtk_widget_set_size_request( GTK_WIDGET(drawing_area), width, height ); hbox = gtk_hbox_new( FALSE, 0 ); gtk_box_pack_start( GTK_BOX (hbox), drawing_area, TRUE, TRUE, 0); /* install scrollbar even if not needed -- since zooming can make it needed later */ GtkWidget* vscrollbar; gint nRows = globals.cGlobals.params->gi.boardSize; globals.adjustment = (GtkAdjustment*) gtk_adjustment_new( 0, 0, nRows, 1, 2, nRows - globals.cGlobals.params->nHidden ); vscrollbar = gtk_vscrollbar_new( globals.adjustment ); g_signal_connect( GTK_OBJECT(globals.adjustment), "value_changed", G_CALLBACK(scroll_value_changed), &globals ); gtk_widget_show( vscrollbar ); gtk_box_pack_start( GTK_BOX(hbox), vscrollbar, TRUE, TRUE, 0 ); gtk_box_pack_start( GTK_BOX (hbox), makeVerticalBar( &globals, window ), FALSE, TRUE, 0 ); gtk_widget_show( hbox ); gtk_box_pack_start( GTK_BOX(vbox), hbox/* drawing_area */, TRUE, TRUE, 0); g_signal_connect( GTK_OBJECT(drawing_area), "expose_event", G_CALLBACK(expose_event), &globals ); g_signal_connect( GTK_OBJECT(drawing_area),"configure_event", G_CALLBACK(configure_event), &globals ); g_signal_connect( GTK_OBJECT(drawing_area), "button_press_event", G_CALLBACK(button_press_event), &globals ); g_signal_connect( GTK_OBJECT(drawing_area), "motion_notify_event", G_CALLBACK(motion_notify_event), &globals ); g_signal_connect( GTK_OBJECT(drawing_area), "button_release_event", G_CALLBACK(button_release_event), &globals ); #ifdef KEY_SUPPORT # ifdef KEYBOARD_NAV g_signal_connect( GTK_OBJECT(window), "key_press_event", G_CALLBACK(key_press_event), &globals ); # endif g_signal_connect( GTK_OBJECT(window), "key_release_event", G_CALLBACK(key_release_event), &globals ); #endif gtk_widget_set_events( drawing_area, GDK_EXPOSURE_MASK | GDK_LEAVE_NOTIFY_MASK | GDK_BUTTON_PRESS_MASK | GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK #ifdef KEY_SUPPORT # ifdef KEYBOARD_NAV | GDK_KEY_PRESS_MASK # endif | GDK_KEY_RELEASE_MASK #endif /* | GDK_POINTER_MOTION_HINT_MASK */ ); if ( !!params->pipe && !!params->fileName ) { read_pipe_then_close( &globals.cGlobals, NULL ); } else { gtk_widget_show( window ); gtk_main(); } /* MONCONTROL(1); */ cleanup( &globals ); return 0; } /* gtkmain */ #endif /* PLATFORM_GTK */