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- #include <string.h>
- #include <stdlib.h>
- #include <gconf/gconf-client.h>
- #include <gdk/gdkkeysyms.h>
- #include "mssh-terminal.h"
- #include "mssh-pref.h"
- #include "mssh-gconf.h"
- #include "mssh-window.h"
- #include "config.h"
- static void mssh_window_sendhost(GtkWidget *widget, gpointer data);
- static void mssh_window_destroy(GtkWidget *widget, gpointer data);
- static void mssh_window_pref(GtkWidget *widget, gpointer data);
- static gboolean mssh_window_key_press(GtkWidget *widget,
- GdkEventKey *event, gpointer data);
- static gboolean mssh_window_entry_focused(GtkWidget *widget,
- GtkDirectionType dir, gpointer data);
- static gboolean mssh_window_session_close(gpointer data);
- static void mssh_window_session_focused(MSSHTerminal *terminal,
- gpointer data);
- static gboolean mssh_window_mouse_paste_cb(MSSHTerminal *terminal,
- gpointer data);
- static void mssh_window_insert(GtkWidget *widget, gchar *new_text,
- gint new_text_length, gint *position, gpointer data);
- static void mssh_window_add_session(MSSHWindow *window, char *hostname);
- static void mssh_window_init(MSSHWindow* window);
- static void mssh_window_class_init(MSSHWindowClass *klass);
- G_DEFINE_TYPE(MSSHWindow, mssh_window, GTK_TYPE_WINDOW)
- struct WinTermPair
- {
- MSSHWindow *window;
- MSSHTerminal *terminal;
- };
- GtkWidget* mssh_window_new(void)
- {
- return g_object_new(MSSH_TYPE_WINDOW, NULL);
- }
- static void mssh_window_sendhost(GtkWidget *widget, gpointer data)
- {
- int i;
- MSSHWindow *window = MSSH_WINDOW(data);
- for(i = 0; i < window->terminals->len; i++)
- {
- mssh_terminal_send_host(g_array_index(window->terminals,
- MSSHTerminal*, i));
- }
- }
- static void mssh_window_destroy(GtkWidget *widget, gpointer data)
- {
- gtk_main_quit();
- }
- static void mssh_window_pref(GtkWidget *widget, gpointer data)
- {
- MSSHWindow *window = MSSH_WINDOW(data);
- GtkWidget *pref = mssh_pref_new();
- gtk_window_set_transient_for(GTK_WINDOW(pref), GTK_WINDOW(window));
- gtk_window_set_modal(GTK_WINDOW(pref), TRUE);
- gtk_window_set_position(GTK_WINDOW(pref),
- GTK_WIN_POS_CENTER_ON_PARENT);
- gtk_widget_show_all(pref);
- }
- static void mssh_window_insert(GtkWidget *widget, gchar *new_text,
- gint new_text_length, gint *position, gpointer data)
- {
- int i;
- MSSHWindow *window = MSSH_WINDOW(data);
- for(i = 0; i < window->terminals->len; i++)
- {
- mssh_terminal_send_string(g_array_index(window->terminals,
- MSSHTerminal*, i), new_text);
- }
- g_signal_stop_emission_by_name(G_OBJECT(widget), "insert-text");
- }
- static gboolean mssh_window_key_press(GtkWidget *widget,
- GdkEventKey *event, gpointer data)
- {
- int i;
- MSSHWindow *window = MSSH_WINDOW(data);
- for(i = 0; i < window->terminals->len; i++)
- {
- mssh_terminal_send_data(g_array_index(window->terminals,
- MSSHTerminal*, i), event);
- }
- return TRUE;
- }
- static gboolean mssh_window_entry_focused(GtkWidget *widget,
- GtkDirectionType dir, gpointer data)
- {
- MSSHWindow *window = MSSH_WINDOW(data);
- gtk_window_set_title(GTK_WINDOW(window), PACKAGE_NAME" - All");
- return FALSE;
- }
- gboolean mssh_window_focus(GtkWidget *widget, GObject *acceleratable,
- guint keyval, GdkModifierType modifier, gpointer data)
- {
- MSSHWindow *window = MSSH_WINDOW(data);
- GtkWidget *focus;
- int i, idx = -1, len = window->terminals->len;
- int wcols = window->columns_override ? window->columns_override :
- window->columns;
- int cols = (len < wcols) ? len : wcols;
- focus = gtk_window_get_focus(GTK_WINDOW(window));
- for(i = 0; i < len; i++)
- {
- if(focus == GTK_WIDGET(g_array_index(window->terminals,
- MSSHTerminal*, i)))
- {
- idx = i;
- break;
- }
- }
- if(focus == window->global_entry && keyval == GDK_KEY_Down &&
- window->dir_focus)
- idx = 0;
- else if(idx == -1 && window->dir_focus)
- return TRUE;
- else
- {
- switch(keyval)
- {
- case GDK_KEY_Up:
- if(window->dir_focus)
- idx = idx - cols;
- break;
- case GDK_KEY_Down:
- if(window->dir_focus)
- {
- if((idx + cols >= len) && (idx < len -
- (len % cols) ? (len % cols) : cols))
- idx = len - 1;
- else
- idx = idx + cols;
- }
- break;
- case GDK_KEY_Left:
- if(idx % cols != 0 || !window->dir_focus)
- idx = idx - 1;
- break;
- case GDK_KEY_Right:
- if(idx % cols != cols - 1 || !window->dir_focus)
- idx = idx + 1;
- break;
- }
- }
- if(idx >= len && !window->dir_focus)
- focus = window->global_entry;
- if(idx < -1 && !window->dir_focus)
- idx = len - 1;
- if(idx < 0)
- focus = window->global_entry;
- else if(idx < len)
- {
- focus = GTK_WIDGET(g_array_index(window->terminals,
- MSSHTerminal*, idx));
- }
- gtk_window_set_focus(GTK_WINDOW(window), focus);
- return TRUE;
- }
- static gboolean mssh_window_session_close(gpointer data)
- {
- int i, idx = -1;
- struct WinTermPair *data_pair = (struct WinTermPair*)data;
- for(i = 0; i < data_pair->window->terminals->len; i++)
- {
- if(data_pair->terminal == g_array_index(
- data_pair->window->terminals, MSSHTerminal*, i))
- {
- idx = i;
- break;
- }
- }
- data_pair->window->last_closed = idx;
- if(idx == -1)
- {
- fprintf(stderr,
- "mssh: Fatal Error: Can't find terminal to remove!\n");
- }
- else
- {
- gtk_widget_destroy(data_pair->terminal->menu_item);
- gtk_container_remove(GTK_CONTAINER(data_pair->window->table),
- GTK_WIDGET(data_pair->terminal));
- g_array_remove_index(data_pair->window->terminals, idx);
- mssh_window_relayout(data_pair->window);
- }
- if(data_pair->window->terminals->len == 0 &&
- data_pair->window->exit_on_all_closed)
- {
- mssh_window_destroy(NULL, (void*)data_pair->window);
- }
- free(data_pair);
- return FALSE;
- }
- void mssh_window_session_closed(MSSHTerminal *terminal, gpointer data)
- {
- struct WinTermPair *data_pair = malloc(sizeof(struct WinTermPair));
- data_pair->terminal = terminal;
- data_pair->window = MSSH_WINDOW(data);
- if(data_pair->window->close_ended_sessions)
- {
- g_timeout_add_seconds(data_pair->window->timeout,
- mssh_window_session_close, data_pair);
- }
- }
- static gboolean mssh_window_mouse_paste_cb(MSSHTerminal *terminal,
- gpointer data)
- {
- gtk_widget_grab_focus(GTK_WIDGET(terminal));
- return FALSE;
- }
- static void mssh_window_session_focused(MSSHTerminal *terminal,
- gpointer data)
- {
- char *title;
- size_t len;
- MSSHWindow *window = MSSH_WINDOW(data);
- len = strlen(PACKAGE_NAME" - ") + strlen(terminal->hostname) + 1;
- title = malloc(len);
- snprintf(title, len, PACKAGE_NAME" - %s", terminal->hostname);
- gtk_window_set_title(GTK_WINDOW(window), title);
- free(title);
- }
- void mssh_window_relayout(MSSHWindow *window)
- {
- GConfClient *client;
- GConfEntry *entry;
- GtkWidget *focus;
- int i, len = window->terminals->len;
- int wcols = window->columns_override ? window->columns_override :
- window->columns;
- int cols = (len < wcols) ? len : wcols;
- int rows = (len + 0.5) / cols;
- focus = gtk_window_get_focus(GTK_WINDOW(window));
- if(!focus)
- {
- if(window->last_closed < 0)
- window->last_closed = 0;
- if(len == 0)
- focus = window->global_entry;
- else if(window->last_closed < len)
- {
- focus = GTK_WIDGET(g_array_index(window->terminals,
- MSSHTerminal*, window->last_closed));
- }
- else
- {
- focus = GTK_WIDGET(g_array_index(window->terminals,
- MSSHTerminal*, 0));
- }
- }
- for(i = 0; i < len; i++)
- {
- MSSHTerminal *terminal = g_array_index(window->terminals,
- MSSHTerminal*, i);
- g_object_ref(terminal);
- if(gtk_widget_get_parent(GTK_WIDGET(terminal)) == GTK_WIDGET(window->table))
- {
- gtk_container_remove(GTK_CONTAINER(window->table),
- GTK_WIDGET(terminal));
- }
- gtk_table_attach(GTK_TABLE(window->table), GTK_WIDGET(terminal),
- (i % cols), (i == len - 1) ? cols : (i % cols) + 1, i / cols,
- (i / cols) + 1,
- GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 1, 1);
- g_object_unref(terminal);
- if(!terminal->started)
- {
- mssh_terminal_start_session(terminal, window->env);
- terminal->started = 1;
- }
- }
- if(len > 0)
- {
- gtk_table_resize(GTK_TABLE(window->table), rows, cols);
- }
- client = gconf_client_get_default();
- gtk_widget_show_all(GTK_WIDGET(window));
- entry = gconf_client_get_entry(client, MSSH_GCONF_KEY_FONT, NULL,
- TRUE, NULL);
- mssh_gconf_notify_font(client, 0, entry, window);
- entry = gconf_client_get_entry(client, MSSH_GCONF_KEY_FG_COLOUR, NULL,
- TRUE, NULL);
- mssh_gconf_notify_fg_colour(client, 0, entry, window);
- entry = gconf_client_get_entry(client, MSSH_GCONF_KEY_BG_COLOUR, NULL,
- TRUE, NULL);
- mssh_gconf_notify_bg_colour(client, 0, entry, window);
- gtk_window_set_focus(GTK_WINDOW(window), GTK_WIDGET(focus));
- }
- static void mssh_window_add_session(MSSHWindow *window, char *hostname)
- {
- MSSHTerminal *terminal = MSSH_TERMINAL(mssh_terminal_new());
- g_array_append_val(window->terminals, terminal);
- g_signal_connect(G_OBJECT(terminal), "session-closed",
- G_CALLBACK(mssh_window_session_closed), window);
- g_signal_connect(G_OBJECT(terminal), "session-focused",
- G_CALLBACK(mssh_window_session_focused), window);
- g_signal_connect(GTK_WIDGET(terminal), "button-release-event",
- G_CALLBACK(mssh_window_mouse_paste_cb), window);
- mssh_terminal_init_session(terminal, hostname);
- gtk_menu_shell_append(GTK_MENU_SHELL(window->server_menu),
- terminal->menu_item);
- }
- static void mssh_window_init(MSSHWindow* window)
- {
- GConfClient *client;
- GtkWidget *vbox = gtk_vbox_new(FALSE, 0);
- GtkWidget *entry = gtk_entry_new();
- GtkWidget *menu_bar = gtk_menu_bar_new();
- GtkWidget *file_menu = gtk_menu_new();
- GtkWidget *edit_menu = gtk_menu_new();
- GtkWidget *file_item = gtk_menu_item_new_with_label("File");
- GtkWidget *edit_item = gtk_menu_item_new_with_label("Edit");
- GtkWidget *server_item = gtk_menu_item_new_with_label("Servers");
- GtkWidget *file_quit = gtk_image_menu_item_new_from_stock(
- GTK_STOCK_QUIT, NULL);
- GtkWidget *file_sendhost = gtk_image_menu_item_new_with_label(
- "Send hostname");
- /* GtkWidget *file_add = gtk_image_menu_item_new_with_label(
- "Add session");*/
- GtkWidget *edit_pref = gtk_image_menu_item_new_from_stock(
- GTK_STOCK_PREFERENCES, NULL);
- GtkAccelGroup *accel = gtk_accel_group_new();
- window->accel = NULL;
- window->server_menu = gtk_menu_new();
- window->global_entry = entry;
- window->last_closed = -1;
- window->terminals = g_array_new(FALSE, TRUE, sizeof(MSSHTerminal*));
- gtk_menu_item_set_submenu(GTK_MENU_ITEM(file_item), file_menu);
- gtk_menu_item_set_submenu(GTK_MENU_ITEM(edit_item), edit_menu);
- gtk_menu_item_set_submenu(GTK_MENU_ITEM(server_item),
- window->server_menu);
- /* gtk_menu_shell_append(GTK_MENU_SHELL(file_menu), file_add);*/
- gtk_menu_shell_append(GTK_MENU_SHELL(file_menu), file_sendhost);
- gtk_menu_shell_append(GTK_MENU_SHELL(file_menu), file_quit);
- gtk_menu_shell_append(GTK_MENU_SHELL(edit_menu), edit_pref);
- g_signal_connect(G_OBJECT(file_sendhost), "activate",
- G_CALLBACK(mssh_window_sendhost), window);
- g_signal_connect(G_OBJECT(file_quit), "activate",
- G_CALLBACK(mssh_window_destroy), window);
- g_signal_connect(G_OBJECT(edit_pref), "activate",
- G_CALLBACK(mssh_window_pref), window);
- gtk_menu_shell_append(GTK_MENU_SHELL(menu_bar), file_item);
- gtk_menu_shell_append(GTK_MENU_SHELL(menu_bar), edit_item);
- gtk_menu_shell_append(GTK_MENU_SHELL(menu_bar), server_item);
- g_signal_connect(G_OBJECT(entry), "key-press-event",
- G_CALLBACK(mssh_window_key_press), window);
- g_signal_connect(G_OBJECT(entry), "insert-text",
- G_CALLBACK(mssh_window_insert), window);
- g_signal_connect(G_OBJECT(entry), "focus-in-event",
- G_CALLBACK(mssh_window_entry_focused), window);
- gtk_box_pack_start(GTK_BOX(vbox), menu_bar, FALSE, TRUE, 0);
- gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, TRUE, 2);
- window->table = gtk_table_new(1, 1, TRUE);
- gtk_box_pack_start(GTK_BOX(vbox), window->table, TRUE, TRUE, 0);
- gtk_container_add(GTK_CONTAINER(window), vbox);
- gtk_widget_set_size_request(GTK_WIDGET(window), 0, 0);
- gtk_window_set_default_size(GTK_WINDOW(window), 1024, 768);
- gtk_window_set_title(GTK_WINDOW(window), PACKAGE_NAME);
- client = gconf_client_get_default();
- gconf_client_add_dir(client, MSSH_GCONF_PATH,
- GCONF_CLIENT_PRELOAD_RECURSIVE, NULL);
- gconf_client_notify_add(client, MSSH_GCONF_KEY_FONT,
- mssh_gconf_notify_font, window, NULL, NULL);
- gconf_client_notify_add(client, MSSH_GCONF_KEY_FG_COLOUR,
- mssh_gconf_notify_fg_colour, window, NULL, NULL);
- gconf_client_notify_add(client, MSSH_GCONF_KEY_BG_COLOUR,
- mssh_gconf_notify_bg_colour, window, NULL, NULL);
- gconf_client_notify_add(client, MSSH_GCONF_KEY_COLUMNS,
- mssh_gconf_notify_columns, window, NULL, NULL);
- gconf_client_notify_add(client, MSSH_GCONF_KEY_TIMEOUT,
- mssh_gconf_notify_timeout, window, NULL, NULL);
- gconf_client_notify_add(client, MSSH_GCONF_KEY_CLOSE_ENDED,
- mssh_gconf_notify_close_ended, window, NULL, NULL);
- gconf_client_notify_add(client, MSSH_GCONF_KEY_QUIT_ALL_ENDED,
- mssh_gconf_notify_quit_all_ended, window, NULL, NULL);
- gconf_client_notify_add(client, MSSH_GCONF_KEY_DIR_FOCUS,
- mssh_gconf_notify_dir_focus, window, NULL, NULL);
- gconf_client_notify_add(client, MSSH_GCONF_KEY_MODIFIER,
- mssh_gconf_notify_modifier, window, NULL, NULL);
- gconf_client_notify(client, MSSH_GCONF_KEY_COLUMNS);
- gconf_client_notify(client, MSSH_GCONF_KEY_TIMEOUT);
- gconf_client_notify(client, MSSH_GCONF_KEY_CLOSE_ENDED);
- gconf_client_notify(client, MSSH_GCONF_KEY_QUIT_ALL_ENDED);
- gconf_client_notify(client, MSSH_GCONF_KEY_DIR_FOCUS);
- gconf_client_notify(client, MSSH_GCONF_KEY_MODIFIER);
- gtk_accel_group_connect(accel, GDK_KEY_Up, window->modifier,
- GTK_ACCEL_VISIBLE, g_cclosure_new(
- G_CALLBACK(mssh_window_focus), window, NULL));
- gtk_accel_group_connect(accel, GDK_KEY_Down, window->modifier,
- GTK_ACCEL_VISIBLE, g_cclosure_new(
- G_CALLBACK(mssh_window_focus), window, NULL));
- gtk_accel_group_connect(accel, GDK_KEY_Left, window->modifier,
- GTK_ACCEL_VISIBLE, g_cclosure_new(
- G_CALLBACK(mssh_window_focus), window, NULL));
- gtk_accel_group_connect(accel, GDK_KEY_Right, window->modifier,
- GTK_ACCEL_VISIBLE, g_cclosure_new(
- G_CALLBACK(mssh_window_focus), window, NULL));
- window->accel = accel;
- gtk_window_add_accel_group(GTK_WINDOW(window), accel);
- }
- void mssh_window_start_session(MSSHWindow* window, char **env,
- GArray *hosts, long cols)
- {
- int i, j, k;
- int nhosts = hosts->len;
- int rows = (nhosts / 2) + (nhosts % 2);
- window->env = env;
- window->columns_override = cols;
- for(i = 0; i < rows; i++)
- {
- for(j = 0; j < 2; j++)
- {
- k = j + i*2;
- if(k < nhosts)
- {
- mssh_window_add_session(window, g_array_index(hosts,
- char*, k));
- }
- }
- }
- mssh_window_relayout(window);
- }
- static void mssh_window_class_init(MSSHWindowClass *klass)
- {
- }
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