2 * vte.c - this file is part of Geany, a fast and lightweight IDE
4 * Copyright 2005-2012 Enrico Tröger <enrico(dot)troeger(at)uvena(dot)de>
5 * Copyright 2006-2012 Nick Treleaven <nick(dot)treleaven(at)btinternet(dot)com>
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
23 * Virtual Terminal Emulation setup and handling code, using the libvte plugin library.
30 /* include stdlib.h AND unistd.h, because on GNU/Linux pid_t seems to be
31 * in stdlib.h, on FreeBSD in unistd.h, sys/types.h is needed for C89 */
33 #include <sys/types.h>
36 #include <gdk/gdkkeysyms.h>
47 #include "msgwindow.h"
48 #include "callbacks.h"
49 #include "geanywraplabel.h"
51 #include "sciwrappers.h"
52 #include "gtkcompat.h"
59 static gboolean clean
= TRUE
;
60 static GModule
*module
= NULL
;
61 static struct VteFunctions
*vf
;
62 static gchar
*gtk_menu_key_accel
= NULL
;
64 /* use vte wordchars to select paths */
65 static const gchar VTE_WORDCHARS
[] = "-A-Za-z0-9,./?%&#:_";
68 /* Incomplete VteTerminal struct from vte/vte.h. */
69 typedef struct _VteTerminal VteTerminal
;
73 GtkAdjustment
*adjustment
;
76 #define VTE_TERMINAL(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), VTE_TYPE_TERMINAL, VteTerminal))
77 #define VTE_TYPE_TERMINAL (vf->vte_terminal_get_type())
80 VTE_CURSOR_BLINK_SYSTEM
,
83 } VteTerminalCursorBlinkMode
;
86 /* Holds function pointers we need to access the VTE API. */
89 GtkWidget
* (*vte_terminal_new
) (void);
90 pid_t (*vte_terminal_fork_command
) (VteTerminal
*terminal
, const char *command
, char **argv
,
91 char **envv
, const char *directory
, gboolean lastlog
,
92 gboolean utmp
, gboolean wtmp
);
93 void (*vte_terminal_set_size
) (VteTerminal
*terminal
, glong columns
, glong rows
);
94 void (*vte_terminal_set_word_chars
) (VteTerminal
*terminal
, const char *spec
);
95 void (*vte_terminal_set_mouse_autohide
) (VteTerminal
*terminal
, gboolean setting
);
96 void (*vte_terminal_reset
) (VteTerminal
*terminal
, gboolean full
, gboolean clear_history
);
97 GType (*vte_terminal_get_type
) (void);
98 void (*vte_terminal_set_scroll_on_output
) (VteTerminal
*terminal
, gboolean scroll
);
99 void (*vte_terminal_set_scroll_on_keystroke
) (VteTerminal
*terminal
, gboolean scroll
);
100 void (*vte_terminal_set_font_from_string
) (VteTerminal
*terminal
, const char *name
);
101 void (*vte_terminal_set_scrollback_lines
) (VteTerminal
*terminal
, glong lines
);
102 gboolean (*vte_terminal_get_has_selection
) (VteTerminal
*terminal
);
103 void (*vte_terminal_copy_clipboard
) (VteTerminal
*terminal
);
104 void (*vte_terminal_paste_clipboard
) (VteTerminal
*terminal
);
105 void (*vte_terminal_set_emulation
) (VteTerminal
*terminal
, const gchar
*emulation
);
106 void (*vte_terminal_set_color_foreground
) (VteTerminal
*terminal
, const GdkColor
*foreground
);
107 void (*vte_terminal_set_color_bold
) (VteTerminal
*terminal
, const GdkColor
*foreground
);
108 void (*vte_terminal_set_color_background
) (VteTerminal
*terminal
, const GdkColor
*background
);
109 void (*vte_terminal_feed_child
) (VteTerminal
*terminal
, const char *data
, glong length
);
110 void (*vte_terminal_im_append_menuitems
) (VteTerminal
*terminal
, GtkMenuShell
*menushell
);
111 void (*vte_terminal_set_cursor_blink_mode
) (VteTerminal
*terminal
,
112 VteTerminalCursorBlinkMode mode
);
113 void (*vte_terminal_set_cursor_blinks
) (VteTerminal
*terminal
, gboolean blink
);
114 void (*vte_terminal_select_all
) (VteTerminal
*terminal
);
115 void (*vte_terminal_set_audible_bell
) (VteTerminal
*terminal
, gboolean is_audible
);
116 void (*vte_terminal_set_background_image_file
) (VteTerminal
*terminal
, const char *path
);
120 static void create_vte(void);
121 static void vte_start(GtkWidget
*widget
);
122 static void vte_restart(GtkWidget
*widget
);
123 static gboolean
vte_button_pressed(GtkWidget
*widget
, GdkEventButton
*event
, gpointer user_data
);
124 static gboolean
vte_keyrelease_cb(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
);
125 static gboolean
vte_keypress_cb(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
);
126 static gboolean
vte_register_symbols(GModule
*module
);
127 static void vte_popup_menu_clicked(GtkMenuItem
*menuitem
, gpointer user_data
);
128 static GtkWidget
*vte_create_popup_menu(void);
129 static void vte_commit_cb(VteTerminal
*vte
, gchar
*arg1
, guint arg2
, gpointer user_data
);
130 static void vte_drag_data_received(GtkWidget
*widget
, GdkDragContext
*drag_context
,
131 gint x
, gint y
, GtkSelectionData
*data
, guint info
, guint ltime
);
140 POPUP_RESTARTTERMINAL
,
142 TARGET_UTF8_STRING
= 0,
144 TARGET_COMPOUND_TEXT
,
149 static const GtkTargetEntry dnd_targets
[] =
151 { "UTF8_STRING", 0, TARGET_UTF8_STRING
},
152 { "TEXT", 0, TARGET_TEXT
},
153 { "COMPOUND_TEXT", 0, TARGET_COMPOUND_TEXT
},
154 { "STRING", 0, TARGET_STRING
},
155 { "text/plain", 0, TARGET_TEXT_PLAIN
},
159 static gchar
**vte_get_child_environment(void)
161 const gchar
*exclude_vars
[] = {"COLUMNS", "LINES", "TERM", NULL
};
163 return utils_copy_environment(exclude_vars
, "TERM", "xterm", NULL
);
167 static void override_menu_key(void)
169 if (gtk_menu_key_accel
== NULL
) /* for restoring the default value */
170 g_object_get(G_OBJECT(gtk_settings_get_default()),
171 "gtk-menu-bar-accel", >k_menu_key_accel
, NULL
);
173 if (vc
->ignore_menu_bar_accel
)
174 gtk_settings_set_string_property(gtk_settings_get_default(),
175 "gtk-menu-bar-accel", "<Shift><Control><Mod1><Mod2><Mod3><Mod4><Mod5>F10", "Geany");
177 gtk_settings_set_string_property(gtk_settings_get_default(),
178 "gtk-menu-bar-accel", gtk_menu_key_accel
, "Geany");
184 if (vte_info
.have_vte
== FALSE
)
185 { /* vte_info.have_vte can be false even if VTE is compiled in, think of command line option */
186 geany_debug("Disabling terminal support");
190 if (!EMPTY(vte_info
.lib_vte
))
192 module
= g_module_open(vte_info
.lib_vte
, G_MODULE_BIND_LAZY
);
194 #ifdef VTE_MODULE_PATH
197 module
= g_module_open(VTE_MODULE_PATH
, G_MODULE_BIND_LAZY
);
204 const gchar
*sonames
[] = {
205 #if GTK_CHECK_VERSION(3, 0, 0)
206 "libvte2_90.so", "libvte2_90.so.9",
208 "libvte.so", "libvte.so.4", "libvte.so.8", "libvte.so.9",
213 for (i
= 0; sonames
[i
] != NULL
&& module
== NULL
; i
++)
215 module
= g_module_open(sonames
[i
], G_MODULE_BIND_LAZY
);
221 vte_info
.have_vte
= FALSE
;
222 geany_debug("Could not load libvte.so, embedded terminal support disabled");
227 vf
= g_new0(struct VteFunctions
, 1);
228 if (vte_register_symbols(module
))
229 vte_info
.have_vte
= TRUE
;
232 vte_info
.have_vte
= FALSE
;
234 /* FIXME: is closing the module safe? see vte_close() and test on FreeBSD */
235 /*g_module_close(module);*/
243 /* setup the F10 menu override (so it works before the widget is first realised). */
248 static void on_vte_realize(void)
250 /* the vte widget has to be realised before color changes take effect */
251 vte_apply_user_settings();
253 vf
->vte_terminal_im_append_menuitems(VTE_TERMINAL(vc
->vte
), GTK_MENU_SHELL(vc
->im_submenu
));
257 static void create_vte(void)
259 GtkWidget
*vte
, *scrollbar
, *hbox
, *frame
;
261 vc
->vte
= vte
= vf
->vte_terminal_new();
262 scrollbar
= gtk_vscrollbar_new(GTK_ADJUSTMENT(VTE_TERMINAL(vte
)->adjustment
));
263 gtk_widget_set_can_focus(scrollbar
, FALSE
);
265 /* create menu now so copy/paste shortcuts work */
266 vc
->menu
= vte_create_popup_menu();
267 g_object_ref_sink(vc
->menu
);
269 frame
= gtk_frame_new(NULL
);
271 hbox
= gtk_hbox_new(FALSE
, 0);
272 gtk_container_add(GTK_CONTAINER(frame
), hbox
);
273 gtk_box_pack_start(GTK_BOX(hbox
), vte
, TRUE
, TRUE
, 0);
274 gtk_box_pack_start(GTK_BOX(hbox
), scrollbar
, FALSE
, FALSE
, 0);
276 /* set the default widget size first to prevent VTE expanding too much,
277 * sometimes causing the hscrollbar to be too big or out of view. */
278 gtk_widget_set_size_request(GTK_WIDGET(vte
), 10, 10);
279 vf
->vte_terminal_set_size(VTE_TERMINAL(vte
), 30, 1);
281 vf
->vte_terminal_set_mouse_autohide(VTE_TERMINAL(vte
), TRUE
);
282 vf
->vte_terminal_set_word_chars(VTE_TERMINAL(vte
), VTE_WORDCHARS
);
284 gtk_drag_dest_set(vte
, GTK_DEST_DEFAULT_ALL
,
285 dnd_targets
, G_N_ELEMENTS(dnd_targets
), GDK_ACTION_COPY
);
287 g_signal_connect(vte
, "child-exited", G_CALLBACK(vte_start
), NULL
);
288 g_signal_connect(vte
, "button-press-event", G_CALLBACK(vte_button_pressed
), NULL
);
289 g_signal_connect(vte
, "event", G_CALLBACK(vte_keypress_cb
), NULL
);
290 g_signal_connect(vte
, "key-release-event", G_CALLBACK(vte_keyrelease_cb
), NULL
);
291 g_signal_connect(vte
, "commit", G_CALLBACK(vte_commit_cb
), NULL
);
292 g_signal_connect(vte
, "motion-notify-event", G_CALLBACK(on_motion_event
), NULL
);
293 g_signal_connect(vte
, "drag-data-received", G_CALLBACK(vte_drag_data_received
), NULL
);
297 gtk_widget_show_all(frame
);
298 gtk_notebook_insert_page(GTK_NOTEBOOK(msgwindow
.notebook
), frame
, gtk_label_new(_("Terminal")), MSG_VTE
);
300 g_signal_connect_after(vte
, "realize", G_CALLBACK(on_vte_realize
), NULL
);
307 /* free the vte widget before unloading vte module
308 * this prevents a segfault on X close window if the message window is hidden */
309 gtk_widget_destroy(vc
->vte
);
310 gtk_widget_destroy(vc
->menu
);
311 g_object_unref(vc
->menu
);
312 g_free(vc
->emulation
);
316 g_free(vc
->send_cmd_prefix
);
318 g_free(gtk_menu_key_accel
);
319 /* Don't unload the module explicitly because it causes a segfault on FreeBSD. The segfault
320 * happens when the app really exits, not directly on g_module_close(). This still needs to
321 * be investigated. */
322 /*g_module_close(module); */
326 static gboolean
vte_keyrelease_cb(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
328 if (ui_is_keyval_enter_or_return(event
->keyval
) ||
329 ((event
->keyval
== GDK_c
) && (event
->state
& GDK_CONTROL_MASK
)))
331 /* assume any text on the prompt has been executed when pressing Enter/Return */
338 static gboolean
vte_keypress_cb(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
340 if (vc
->enable_bash_keys
)
341 return FALSE
; /* Ctrl-[CD] will be handled by the VTE itself */
343 if (event
->type
!= GDK_KEY_RELEASE
)
346 if ((event
->keyval
== GDK_c
||
347 event
->keyval
== GDK_d
||
348 event
->keyval
== GDK_C
||
349 event
->keyval
== GDK_D
) &&
350 event
->state
& GDK_CONTROL_MASK
&&
351 ! (event
->state
& GDK_SHIFT_MASK
) && ! (event
->state
& GDK_MOD1_MASK
))
360 static void vte_commit_cb(VteTerminal
*vte
, gchar
*arg1
, guint arg2
, gpointer user_data
)
366 static void vte_start(GtkWidget
*widget
)
371 /* split the shell command line, so arguments will work too */
372 argv
= g_strsplit(vc
->shell
, " ", -1);
376 env
= vte_get_child_environment();
377 pid
= vf
->vte_terminal_fork_command(VTE_TERMINAL(widget
), argv
[0], argv
, env
,
378 vte_info
.dir
, TRUE
, TRUE
, TRUE
);
383 pid
= 0; /* use 0 as invalid pid */
389 static void vte_restart(GtkWidget
*widget
)
391 vte_get_working_directory(); /* try to keep the working directory when restarting the VTE */
397 vf
->vte_terminal_reset(VTE_TERMINAL(widget
), TRUE
, TRUE
);
402 static gboolean
vte_button_pressed(GtkWidget
*widget
, GdkEventButton
*event
, gpointer user_data
)
404 if (event
->button
== 3)
406 gtk_widget_grab_focus(vc
->vte
);
407 gtk_menu_popup(GTK_MENU(vc
->menu
), NULL
, NULL
, NULL
, NULL
, event
->button
, event
->time
);
409 else if (event
->button
== 2)
411 gtk_widget_grab_focus(widget
);
417 static void vte_set_cursor_blink_mode(void)
419 if (vf
->vte_terminal_set_cursor_blink_mode
!= NULL
)
421 vf
->vte_terminal_set_cursor_blink_mode(VTE_TERMINAL(vc
->vte
),
422 (vc
->cursor_blinks
) ? VTE_CURSOR_BLINK_ON
: VTE_CURSOR_BLINK_OFF
);
425 vf
->vte_terminal_set_cursor_blinks(VTE_TERMINAL(vc
->vte
), vc
->cursor_blinks
);
429 static gboolean
vte_register_symbols(GModule
*mod
)
431 #define BIND_SYMBOL(field) \
432 g_module_symbol(mod, #field, (void*)&vf->field)
433 #define BIND_REQUIRED_SYMBOL(field) \
435 if (! BIND_SYMBOL(field)) \
437 g_critical(_("invalid VTE library \"%s\": missing symbol \"%s\""), \
438 g_module_name(mod), #field); \
443 BIND_REQUIRED_SYMBOL(vte_terminal_new
);
444 BIND_REQUIRED_SYMBOL(vte_terminal_set_size
);
445 BIND_REQUIRED_SYMBOL(vte_terminal_fork_command
);
446 BIND_REQUIRED_SYMBOL(vte_terminal_set_word_chars
);
447 BIND_REQUIRED_SYMBOL(vte_terminal_set_mouse_autohide
);
448 BIND_REQUIRED_SYMBOL(vte_terminal_reset
);
449 BIND_REQUIRED_SYMBOL(vte_terminal_get_type
);
450 BIND_REQUIRED_SYMBOL(vte_terminal_set_scroll_on_output
);
451 BIND_REQUIRED_SYMBOL(vte_terminal_set_scroll_on_keystroke
);
452 BIND_REQUIRED_SYMBOL(vte_terminal_set_font_from_string
);
453 BIND_REQUIRED_SYMBOL(vte_terminal_set_scrollback_lines
);
454 BIND_REQUIRED_SYMBOL(vte_terminal_get_has_selection
);
455 BIND_REQUIRED_SYMBOL(vte_terminal_copy_clipboard
);
456 BIND_REQUIRED_SYMBOL(vte_terminal_paste_clipboard
);
457 BIND_REQUIRED_SYMBOL(vte_terminal_set_emulation
);
458 BIND_REQUIRED_SYMBOL(vte_terminal_set_color_foreground
);
459 BIND_REQUIRED_SYMBOL(vte_terminal_set_color_bold
);
460 BIND_REQUIRED_SYMBOL(vte_terminal_set_color_background
);
461 BIND_REQUIRED_SYMBOL(vte_terminal_set_background_image_file
);
462 BIND_REQUIRED_SYMBOL(vte_terminal_feed_child
);
463 BIND_REQUIRED_SYMBOL(vte_terminal_im_append_menuitems
);
464 if (! BIND_SYMBOL(vte_terminal_set_cursor_blink_mode
))
465 /* vte_terminal_set_cursor_blink_mode() is only available since 0.17.1, so if we don't find
466 * this symbol, we are probably on an older version and use the old API instead */
467 BIND_REQUIRED_SYMBOL(vte_terminal_set_cursor_blinks
);
468 BIND_REQUIRED_SYMBOL(vte_terminal_select_all
);
469 BIND_REQUIRED_SYMBOL(vte_terminal_set_audible_bell
);
471 #undef BIND_REQUIRED_SYMBOL
478 void vte_apply_user_settings(void)
480 if (! ui_prefs
.msgwindow_visible
)
483 vf
->vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc
->vte
), vc
->scrollback_lines
);
484 vf
->vte_terminal_set_scroll_on_keystroke(VTE_TERMINAL(vc
->vte
), vc
->scroll_on_key
);
485 vf
->vte_terminal_set_scroll_on_output(VTE_TERMINAL(vc
->vte
), vc
->scroll_on_out
);
486 vf
->vte_terminal_set_emulation(VTE_TERMINAL(vc
->vte
), vc
->emulation
);
487 vf
->vte_terminal_set_font_from_string(VTE_TERMINAL(vc
->vte
), vc
->font
);
488 vf
->vte_terminal_set_color_foreground(VTE_TERMINAL(vc
->vte
), &vc
->colour_fore
);
489 vf
->vte_terminal_set_color_bold(VTE_TERMINAL(vc
->vte
), &vc
->colour_fore
);
490 vf
->vte_terminal_set_color_background(VTE_TERMINAL(vc
->vte
), &vc
->colour_back
);
491 vf
->vte_terminal_set_background_image_file(VTE_TERMINAL(vc
->vte
), vc
->image
);
492 vf
->vte_terminal_set_audible_bell(VTE_TERMINAL(vc
->vte
), prefs
.beep_on_errors
);
493 vte_set_cursor_blink_mode();
499 static void vte_popup_menu_clicked(GtkMenuItem
*menuitem
, gpointer user_data
)
501 switch (GPOINTER_TO_INT(user_data
))
505 if (vf
->vte_terminal_get_has_selection(VTE_TERMINAL(vc
->vte
)))
506 vf
->vte_terminal_copy_clipboard(VTE_TERMINAL(vc
->vte
));
511 vf
->vte_terminal_paste_clipboard(VTE_TERMINAL(vc
->vte
));
514 case POPUP_SELECTALL
:
519 case POPUP_CHANGEPATH
:
521 GeanyDocument
*doc
= document_get_current();
523 vte_cwd(doc
->file_name
, TRUE
);
526 case POPUP_RESTARTTERMINAL
:
528 vte_restart(vc
->vte
);
531 case POPUP_PREFERENCES
:
533 GtkWidget
*notebook
, *tab_page
;
537 notebook
= ui_lookup_widget(ui_widgets
.prefs_dialog
, "notebook2");
538 tab_page
= ui_lookup_widget(ui_widgets
.prefs_dialog
, "frame_term");
540 gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook
),
541 gtk_notebook_page_num(GTK_NOTEBOOK(notebook
), GTK_WIDGET(tab_page
)));
549 static GtkWidget
*vte_create_popup_menu(void)
551 GtkWidget
*menu
, *item
;
552 GtkAccelGroup
*accel_group
;
554 menu
= gtk_menu_new();
556 accel_group
= gtk_accel_group_new();
557 gtk_window_add_accel_group(GTK_WINDOW(main_widgets
.window
), accel_group
);
559 item
= gtk_image_menu_item_new_from_stock(GTK_STOCK_COPY
, NULL
);
560 gtk_widget_add_accelerator(item
, "activate", accel_group
,
561 GDK_c
, GDK_CONTROL_MASK
| GDK_SHIFT_MASK
, GTK_ACCEL_VISIBLE
);
562 gtk_widget_show(item
);
563 gtk_container_add(GTK_CONTAINER(menu
), item
);
564 g_signal_connect(item
, "activate", G_CALLBACK(vte_popup_menu_clicked
), GINT_TO_POINTER(POPUP_COPY
));
566 item
= gtk_image_menu_item_new_from_stock(GTK_STOCK_PASTE
, NULL
);
567 gtk_widget_add_accelerator(item
, "activate", accel_group
,
568 GDK_v
, GDK_CONTROL_MASK
| GDK_SHIFT_MASK
, GTK_ACCEL_VISIBLE
);
569 gtk_widget_show(item
);
570 gtk_container_add(GTK_CONTAINER(menu
), item
);
571 g_signal_connect(item
, "activate", G_CALLBACK(vte_popup_menu_clicked
), GINT_TO_POINTER(POPUP_PASTE
));
573 item
= gtk_separator_menu_item_new();
574 gtk_widget_show(item
);
575 gtk_container_add(GTK_CONTAINER(menu
), item
);
577 item
= gtk_image_menu_item_new_from_stock(GTK_STOCK_SELECT_ALL
, NULL
);
578 gtk_widget_show(item
);
579 gtk_container_add(GTK_CONTAINER(menu
), item
);
580 g_signal_connect(item
, "activate", G_CALLBACK(vte_popup_menu_clicked
), GINT_TO_POINTER(POPUP_SELECTALL
));
582 item
= gtk_separator_menu_item_new();
583 gtk_widget_show(item
);
584 gtk_container_add(GTK_CONTAINER(menu
), item
);
586 item
= gtk_image_menu_item_new_with_mnemonic(_("_Set Path From Document"));
587 gtk_widget_show(item
);
588 gtk_container_add(GTK_CONTAINER(menu
), item
);
589 g_signal_connect(item
, "activate", G_CALLBACK(vte_popup_menu_clicked
), GINT_TO_POINTER(POPUP_CHANGEPATH
));
591 item
= gtk_image_menu_item_new_with_mnemonic(_("_Restart Terminal"));
592 gtk_widget_show(item
);
593 gtk_container_add(GTK_CONTAINER(menu
), item
);
594 g_signal_connect(item
, "activate", G_CALLBACK(vte_popup_menu_clicked
), GINT_TO_POINTER(POPUP_RESTARTTERMINAL
));
596 item
= gtk_separator_menu_item_new();
597 gtk_widget_show(item
);
598 gtk_container_add(GTK_CONTAINER(menu
), item
);
600 item
= gtk_image_menu_item_new_from_stock(GTK_STOCK_PREFERENCES
, NULL
);
601 gtk_widget_show(item
);
602 gtk_container_add(GTK_CONTAINER(menu
), item
);
603 g_signal_connect(item
, "activate", G_CALLBACK(vte_popup_menu_clicked
), GINT_TO_POINTER(POPUP_PREFERENCES
));
605 msgwin_menu_add_common_items(GTK_MENU(menu
));
607 item
= gtk_separator_menu_item_new();
608 gtk_widget_show(item
);
609 gtk_container_add(GTK_CONTAINER(menu
), item
);
611 /* the IM submenu should always be the last item to be consistent with other GTK popup menus */
612 vc
->im_submenu
= gtk_menu_new();
614 item
= gtk_image_menu_item_new_with_mnemonic(_("_Input Methods"));
615 gtk_widget_show(item
);
616 gtk_container_add(GTK_CONTAINER(menu
), item
);
618 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item
), vc
->im_submenu
);
619 /* submenu populated after vte realized */
624 /* If the command could be executed, TRUE is returned, FALSE otherwise (i.e. there was some text
626 gboolean
vte_send_cmd(const gchar
*cmd
)
630 vf
->vte_terminal_feed_child(VTE_TERMINAL(vc
->vte
), cmd
, strlen(cmd
));
631 clean
= TRUE
; /* vte_terminal_feed_child() also marks the vte as not clean */
639 /* Taken from Terminal by os-cillation: terminal_screen_get_working_directory, thanks.
640 * Determines the working directory using various OS-specific mechanisms and stores the determined
641 * directory in vte_info.dir. Note: vte_info.dir contains the real path. */
642 const gchar
*vte_get_working_directory(void)
644 gchar buffer
[4096 + 1];
651 file
= g_strdup_printf("/proc/%d/cwd", pid
);
652 length
= readlink(file
, buffer
, sizeof(buffer
));
654 if (length
> 0 && *buffer
== '/')
656 buffer
[length
] = '\0';
657 g_free(vte_info
.dir
);
658 vte_info
.dir
= g_strdup(buffer
);
660 else if (length
== 0)
662 cwd
= g_get_current_dir();
665 if (chdir(file
) == 0)
667 g_free(vte_info
.dir
);
668 vte_info
.dir
= g_get_current_dir();
670 geany_debug("%s: %s", G_STRFUNC
, g_strerror(errno
));
682 /* Changes the current working directory of the VTE to the path of the given filename.
683 * filename is expected to be in UTF-8 encoding.
684 * filename can also be a path, then it is used directly.
685 * If force is set to TRUE, it will always change the cwd
687 void vte_cwd(const gchar
*filename
, gboolean force
)
689 if (vte_info
.have_vte
&& (vc
->follow_path
|| force
) &&
690 filename
!= NULL
&& g_path_is_absolute(filename
))
694 if (g_file_test(filename
, G_FILE_TEST_IS_DIR
))
695 path
= g_strdup(filename
);
697 path
= g_path_get_dirname(filename
);
699 vte_get_working_directory(); /* refresh vte_info.dir */
700 if (! utils_str_equal(path
, vte_info
.dir
))
702 /* use g_shell_quote to avoid problems with spaces, '!' or something else in path */
703 gchar
*quoted_path
= g_shell_quote(path
);
704 gchar
*cmd
= g_strconcat(vc
->send_cmd_prefix
, "cd ", quoted_path
, "\n", NULL
);
705 if (! vte_send_cmd(cmd
))
707 ui_set_statusbar(FALSE
,
708 _("Could not change the directory in the VTE because it probably contains a command."));
710 "Could not change the directory in the VTE because it probably contains a command.");
720 static void vte_drag_data_received(GtkWidget
*widget
, GdkDragContext
*drag_context
,
721 gint x
, gint y
, GtkSelectionData
*data
, guint info
, guint ltime
)
723 if (info
== TARGET_TEXT_PLAIN
)
725 if (gtk_selection_data_get_format(data
) == 8 && gtk_selection_data_get_length(data
) > 0)
726 vf
->vte_terminal_feed_child(VTE_TERMINAL(widget
),
727 (const gchar
*) gtk_selection_data_get_data(data
),
728 gtk_selection_data_get_length(data
));
732 gchar
*text
= (gchar
*) gtk_selection_data_get_text(data
);
734 vf
->vte_terminal_feed_child(VTE_TERMINAL(widget
), text
, strlen(text
));
737 gtk_drag_finish(drag_context
, TRUE
, FALSE
, ltime
);
741 G_MODULE_EXPORT
void on_check_run_in_vte_toggled(GtkToggleButton
*togglebutton
, GtkWidget
*user_data
)
743 g_return_if_fail(GTK_IS_WIDGET(user_data
));
744 gtk_widget_set_sensitive(user_data
, gtk_toggle_button_get_active(togglebutton
));
748 G_MODULE_EXPORT
void on_term_font_set(GtkFontButton
*widget
, gpointer user_data
)
750 const gchar
*fontbtn
= gtk_font_button_get_font_name(widget
);
752 if (! utils_str_equal(fontbtn
, vc
->font
))
754 SETPTR(vc
->font
, g_strdup(gtk_font_button_get_font_name(widget
)));
755 vte_apply_user_settings();
760 G_MODULE_EXPORT
void on_term_fg_color_set(GtkColorButton
*widget
, gpointer user_data
)
762 gtk_color_button_get_color(widget
, &vc
->colour_fore
);
766 G_MODULE_EXPORT
void on_term_bg_color_set(GtkColorButton
*widget
, gpointer user_data
)
768 gtk_color_button_get_color(widget
, &vc
->colour_back
);
772 void vte_append_preferences_tab(void)
774 if (vte_info
.have_vte
)
776 GtkWidget
*frame_term
, *button_shell
, *entry_shell
;
777 GtkWidget
*check_run_in_vte
, *check_skip_script
;
778 GtkWidget
*font_button
, *fg_color_button
, *bg_color_button
;
779 GtkWidget
*entry_image
, *button_image
;
781 button_shell
= GTK_WIDGET(ui_lookup_widget(ui_widgets
.prefs_dialog
, "button_term_shell"));
782 entry_shell
= GTK_WIDGET(ui_lookup_widget(ui_widgets
.prefs_dialog
, "entry_shell"));
783 ui_setup_open_button_callback(button_shell
, NULL
,
784 GTK_FILE_CHOOSER_ACTION_OPEN
, GTK_ENTRY(entry_shell
));
786 button_image
= GTK_WIDGET(ui_lookup_widget(ui_widgets
.prefs_dialog
, "button_term_image"));
787 entry_image
= GTK_WIDGET(ui_lookup_widget(ui_widgets
.prefs_dialog
, "entry_image"));
788 ui_setup_open_button_callback(button_image
, NULL
,
789 GTK_FILE_CHOOSER_ACTION_OPEN
, GTK_ENTRY(entry_image
));
791 check_skip_script
= GTK_WIDGET(ui_lookup_widget(ui_widgets
.prefs_dialog
, "check_skip_script"));
792 gtk_widget_set_sensitive(check_skip_script
, vc
->run_in_vte
);
794 check_run_in_vte
= GTK_WIDGET(ui_lookup_widget(ui_widgets
.prefs_dialog
, "check_run_in_vte"));
795 g_signal_connect(G_OBJECT(check_run_in_vte
), "toggled",
796 G_CALLBACK(on_check_run_in_vte_toggled
), check_skip_script
);
798 font_button
= ui_lookup_widget(ui_widgets
.prefs_dialog
, "font_term");
799 g_signal_connect(font_button
, "font-set", G_CALLBACK(on_term_font_set
), NULL
);
801 fg_color_button
= ui_lookup_widget(ui_widgets
.prefs_dialog
, "color_fore");
802 g_signal_connect(fg_color_button
, "color-set", G_CALLBACK(on_term_fg_color_set
), NULL
);
804 bg_color_button
= ui_lookup_widget(ui_widgets
.prefs_dialog
, "color_back");
805 g_signal_connect(bg_color_button
, "color-set", G_CALLBACK(on_term_bg_color_set
), NULL
);
807 frame_term
= ui_lookup_widget(ui_widgets
.prefs_dialog
, "frame_term");
808 gtk_widget_show_all(frame_term
);
813 void vte_select_all(void)
815 if (vf
->vte_terminal_select_all
!= NULL
)
816 vf
->vte_terminal_select_all(VTE_TERMINAL(vc
->vte
));
820 void vte_send_selection_to_vte(void)
826 doc
= document_get_current();
827 g_return_if_fail(doc
!= NULL
);
829 if (sci_has_selection(doc
->editor
->sci
))
831 text
= sci_get_selection_contents(doc
->editor
->sci
);
834 { /* Get the current line */
835 gint line_num
= sci_get_current_line(doc
->editor
->sci
);
836 text
= sci_get_line(doc
->editor
->sci
, line_num
);
841 if (vc
->send_selection_unsafe
)
842 { /* Explicitly append a trailing newline character to get the command executed,
843 this is disabled by default as it could cause all sorts of damage. */
844 if (text
[len
-1] != '\n' && text
[len
-1] != '\r')
846 SETPTR(text
, g_strconcat(text
, "\n", NULL
));
851 { /* Make sure there is no newline character at the end to prevent unwanted execution */
852 while (text
[len
-1] == '\n' || text
[len
-1] == '\r')
859 vf
->vte_terminal_feed_child(VTE_TERMINAL(vc
->vte
), text
, len
);
862 gtk_notebook_set_current_page(GTK_NOTEBOOK(msgwindow
.notebook
), MSG_VTE
);
863 gtk_widget_grab_focus(vc
->vte
);
864 msgwin_show_hide(TRUE
);