2396 lines
68 KiB
C
2396 lines
68 KiB
C
/*
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* Copyright © 2001 Havoc Pennington
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* Copyright © 2007, 2008, 2010 Christian Persch
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*
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* Mate-terminal is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* Mate-terminal is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <string.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/wait.h>
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#include <gio/gio.h>
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#include <gtk/gtk.h>
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#include <gdk/gdkkeysyms.h>
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#include <gdk/gdk.h>
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#ifdef GDK_WINDOWING_X11
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#include <gdk/gdkx.h>
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#ifndef GDK_IS_X11_DISPLAY
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#define GDK_IS_X11_DISPLAY(display) 1
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#endif
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#endif
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#include "terminal-accels.h"
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#include "terminal-app.h"
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#include "terminal-debug.h"
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#include "terminal-intl.h"
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#include "terminal-marshal.h"
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#include "terminal-profile.h"
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#include "terminal-screen-container.h"
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#include "terminal-util.h"
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#include "terminal-window.h"
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#include "terminal-info-bar.h"
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#include "eggshell.h"
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#if GTK_CHECK_VERSION(3, 0, 0)
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#include <gdk/gdkkeysyms-compat.h>
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#endif
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#define URL_MATCH_CURSOR (GDK_HAND2)
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#define SKEY_MATCH_CURSOR (GDK_HAND2)
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typedef struct
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{
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int tag;
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TerminalURLFlavour flavor;
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} TagData;
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struct _TerminalScreenPrivate
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{
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TerminalProfile *profile; /* may be NULL at times */
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guint profile_changed_id;
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guint profile_forgotten_id;
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char *raw_title, *raw_icon_title;
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char *cooked_title, *cooked_icon_title;
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char *override_title;
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gboolean icon_title_set;
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char *initial_working_directory;
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char **initial_env;
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char **override_command;
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int child_pid;
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int pty_fd;
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double font_scale;
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gboolean user_title; /* title was manually set */
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GSList *match_tags;
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guint launch_child_source_id;
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};
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enum
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{
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PROFILE_SET,
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SHOW_POPUP_MENU,
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MATCH_CLICKED,
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CLOSE_SCREEN,
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LAST_SIGNAL
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};
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enum
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{
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PROP_0,
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PROP_PROFILE,
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PROP_ICON_TITLE,
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PROP_ICON_TITLE_SET,
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PROP_OVERRIDE_COMMAND,
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PROP_TITLE,
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PROP_INITIAL_ENVIRONMENT
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};
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enum
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{
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TARGET_COLOR,
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TARGET_BGIMAGE,
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TARGET_RESET_BG,
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TARGET_MOZ_URL,
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TARGET_NETSCAPE_URL,
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TARGET_TAB
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};
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static void terminal_screen_dispose (GObject *object);
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static void terminal_screen_finalize (GObject *object);
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static void terminal_screen_drag_data_received (GtkWidget *widget,
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GdkDragContext *context,
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gint x,
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gint y,
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GtkSelectionData *selection_data,
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guint info,
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guint time);
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static void terminal_screen_system_font_notify_cb (TerminalApp *app,
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GParamSpec *pspec,
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TerminalScreen *screen);
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static void terminal_screen_change_font (TerminalScreen *screen);
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static gboolean terminal_screen_popup_menu (GtkWidget *widget);
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static gboolean terminal_screen_button_press (GtkWidget *widget,
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GdkEventButton *event);
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static void terminal_screen_launch_child_on_idle (TerminalScreen *screen);
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static void terminal_screen_child_exited (VteTerminal *terminal);
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static void terminal_screen_window_title_changed (VteTerminal *vte_terminal,
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TerminalScreen *screen);
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static void terminal_screen_icon_title_changed (VteTerminal *vte_terminal,
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TerminalScreen *screen);
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static void update_color_scheme (TerminalScreen *screen);
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static gboolean terminal_screen_format_title (TerminalScreen *screen, const char *raw_title, char **old_cooked_title);
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static void terminal_screen_cook_title (TerminalScreen *screen);
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static void terminal_screen_cook_icon_title (TerminalScreen *screen);
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static char* terminal_screen_check_match (TerminalScreen *screen,
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int column,
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int row,
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int *flavor);
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static guint signals[LAST_SIGNAL] = { 0 };
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#define USERCHARS "-[:alnum:]"
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#define USERCHARS_CLASS "[" USERCHARS "]"
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#define PASSCHARS_CLASS "[-[:alnum:]\\Q,?;.:/!%$^*&~\"#'\\E]"
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#define HOSTCHARS_CLASS "[-[:alnum:]]"
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#define HOST HOSTCHARS_CLASS "+(\\." HOSTCHARS_CLASS "+)*"
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#define PORT "(?:\\:[[:digit:]]{1,5})?"
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#define PATHCHARS_CLASS "[-[:alnum:]\\Q_$.+!*,:;@&=?/~#%\\E]"
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#define PATHTERM_CLASS "[^\\Q]'.:}>) \t\r\n,\"\\E]"
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#define SCHEME "(?:news:|telnet:|nntp:|file:\\/|https?:|ftps?:|sftp:|webcal:)"
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#define USERPASS USERCHARS_CLASS "+(?:" PASSCHARS_CLASS "+)?"
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#define URLPATH "(?:(/"PATHCHARS_CLASS"+(?:[(]"PATHCHARS_CLASS"*[)])*"PATHCHARS_CLASS"*)*"PATHTERM_CLASS")?"
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typedef struct
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{
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const char *pattern;
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TerminalURLFlavour flavor;
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GRegexCompileFlags flags;
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} TerminalRegexPattern;
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static const TerminalRegexPattern url_regex_patterns[] =
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{
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{ SCHEME "//(?:" USERPASS "\\@)?" HOST PORT URLPATH, FLAVOR_AS_IS, G_REGEX_CASELESS },
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{ "(?:www|ftp)" HOSTCHARS_CLASS "*\\." HOST PORT URLPATH , FLAVOR_DEFAULT_TO_HTTP, G_REGEX_CASELESS },
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{ "(?:callto:|h323:|sip:)" USERCHARS_CLASS "[" USERCHARS ".]*(?:" PORT "/[a-z0-9]+)?\\@" HOST, FLAVOR_VOIP_CALL, G_REGEX_CASELESS },
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{ "(?:mailto:)?" USERCHARS_CLASS "[" USERCHARS ".]*\\@" HOSTCHARS_CLASS "+\\." HOST, FLAVOR_EMAIL, G_REGEX_CASELESS },
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{ "news:[[:alnum:]\\Q^_{|}~!\"#$%&'()*+,./;:=?`\\E]+", FLAVOR_AS_IS, G_REGEX_CASELESS },
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};
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static GRegex **url_regexes;
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static TerminalURLFlavour *url_regex_flavors;
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static guint n_url_regexes;
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#ifdef ENABLE_SKEY
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static const TerminalRegexPattern skey_regex_patterns[] =
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{
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{ "s/key [[:digit:]]* [-[:alnum:]]*", FLAVOR_AS_IS },
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{ "otp-[a-z0-9]* [[:digit:]]* [-[:alnum:]]*", FLAVOR_AS_IS },
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};
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static GRegex **skey_regexes;
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static guint n_skey_regexes;
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static void terminal_screen_skey_match_remove (TerminalScreen *screen);
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#endif /* ENABLE_SKEY */
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G_DEFINE_TYPE (TerminalScreen, terminal_screen, VTE_TYPE_TERMINAL)
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static char *
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cwd_of_pid (int pid)
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{
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static const char patterns[][18] =
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{
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"/proc/%d/cwd", /* Linux */
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"/proc/%d/path/cwd", /* Solaris >= 10 */
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};
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guint i;
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if (pid == -1)
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return NULL;
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/* Try to get the working directory using various OS-specific mechanisms */
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for (i = 0; i < G_N_ELEMENTS (patterns); ++i)
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{
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char cwd_file[64];
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char buf[PATH_MAX + 1];
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int len;
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g_snprintf (cwd_file, sizeof (cwd_file), patterns[i], pid);
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len = readlink (cwd_file, buf, sizeof (buf) - 1);
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if (len > 0 && buf[0] == '/')
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return g_strndup (buf, len);
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/* If that didn't do it, try this hack */
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if (len <= 0)
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{
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char *cwd, *working_dir = NULL;
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cwd = g_get_current_dir ();
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if (cwd != NULL)
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{
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/* On Solaris, readlink returns an empty string, but the
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* link can be used as a directory, including as a target
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* of chdir().
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*/
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if (chdir (cwd_file) == 0)
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{
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working_dir = g_get_current_dir ();
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(void) chdir (cwd);
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}
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g_free (cwd);
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}
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if (working_dir)
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return working_dir;
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}
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}
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return NULL;
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}
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static void
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free_tag_data (TagData *tagdata)
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{
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g_slice_free (TagData, tagdata);
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}
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static void
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terminal_screen_class_enable_menu_bar_accel_notify_cb (TerminalApp *app,
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GParamSpec *pspec,
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TerminalScreenClass *klass)
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{
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static gboolean is_enabled = TRUE; /* the binding is enabled by default since GtkWidgetClass installs it */
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gboolean enable;
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GtkBindingSet *binding_set;
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g_object_get (app, TERMINAL_APP_ENABLE_MENU_BAR_ACCEL, &enable, NULL);
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/* Only remove the 'skip' entry when we have added it previously! */
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if (enable == is_enabled)
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return;
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is_enabled = enable;
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binding_set = gtk_binding_set_by_class (klass);
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if (enable)
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gtk_binding_entry_remove (binding_set, GDK_F10, GDK_SHIFT_MASK);
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else
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gtk_binding_entry_skip (binding_set, GDK_F10, GDK_SHIFT_MASK);
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}
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static TerminalWindow *
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terminal_screen_get_window (TerminalScreen *screen)
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{
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GtkWidget *widget = GTK_WIDGET (screen);
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GtkWidget *toplevel;
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toplevel = gtk_widget_get_toplevel (widget);
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if (!gtk_widget_is_toplevel (toplevel))
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return NULL;
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return TERMINAL_WINDOW (toplevel);
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}
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static gboolean
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window_uses_argb_visual (TerminalScreen *screen)
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{
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TerminalWindow *window;
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window = terminal_screen_get_window (screen);
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if (window == NULL || !gtk_widget_get_realized (GTK_WIDGET (window)))
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return FALSE;
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return terminal_window_uses_argb_visual (window);
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}
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static void
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terminal_screen_realize (GtkWidget *widget)
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{
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TerminalScreen *screen = TERMINAL_SCREEN (widget);
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TerminalScreenPrivate *priv = screen->priv;
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TerminalBackgroundType bg_type;
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GTK_WIDGET_CLASS (terminal_screen_parent_class)->realize (widget);
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/* FIXME: Don't enable this if we have a compmgr. */
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bg_type = terminal_profile_get_property_enum (priv->profile, TERMINAL_PROFILE_BACKGROUND_TYPE);
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vte_terminal_set_background_transparent (VTE_TERMINAL (screen),
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bg_type == TERMINAL_BACKGROUND_TRANSPARENT &&
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!window_uses_argb_visual (screen));
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}
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static void
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terminal_screen_style_set (GtkWidget *widget,
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GtkStyle *previous_style)
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{
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TerminalScreen *screen = TERMINAL_SCREEN (widget);
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void (* style_set) (GtkWidget*, GtkStyle*) = GTK_WIDGET_CLASS (terminal_screen_parent_class)->style_set;
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if (style_set)
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style_set (widget, previous_style);
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update_color_scheme (screen);
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if (gtk_widget_get_realized (widget))
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terminal_screen_change_font (screen);
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}
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#ifdef MATE_ENABLE_DEBUG
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static void
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size_request (GtkWidget *widget,
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GtkRequisition *req)
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{
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_terminal_debug_print (TERMINAL_DEBUG_GEOMETRY,
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"[screen %p] size-request %d : %d\n",
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widget, req->width, req->height);
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}
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static void
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size_allocate (GtkWidget *widget,
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GtkAllocation *allocation)
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{
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_terminal_debug_print (TERMINAL_DEBUG_GEOMETRY,
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"[screen %p] size-alloc %d : %d at (%d, %d)\n",
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widget, allocation->width, allocation->height, allocation->x, allocation->y);
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}
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#endif
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static void
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terminal_screen_init (TerminalScreen *screen)
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{
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const GtkTargetEntry target_table[] =
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{
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{ "GTK_NOTEBOOK_TAB", GTK_TARGET_SAME_APP, TARGET_TAB },
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{ "application/x-color", 0, TARGET_COLOR },
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{ "property/bgimage", 0, TARGET_BGIMAGE },
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{ "x-special/mate-reset-background", 0, TARGET_RESET_BG },
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{ "text/x-moz-url", 0, TARGET_MOZ_URL },
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{ "_NETSCAPE_URL", 0, TARGET_NETSCAPE_URL }
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};
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VteTerminal *terminal = VTE_TERMINAL (screen);
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TerminalScreenPrivate *priv;
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GtkTargetList *target_list;
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GtkTargetEntry *targets;
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int n_targets;
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guint i;
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priv = screen->priv = G_TYPE_INSTANCE_GET_PRIVATE (screen, TERMINAL_TYPE_SCREEN, TerminalScreenPrivate);
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vte_terminal_set_mouse_autohide (VTE_TERMINAL (screen), TRUE);
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priv->child_pid = -1;
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priv->pty_fd = -1;
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priv->font_scale = PANGO_SCALE_MEDIUM;
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for (i = 0; i < n_url_regexes; ++i)
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{
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TagData *tag_data;
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tag_data = g_slice_new (TagData);
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tag_data->flavor = url_regex_flavors[i];
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tag_data->tag = vte_terminal_match_add_gregex (terminal, url_regexes[i], 0);
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vte_terminal_match_set_cursor_type (terminal, tag_data->tag, URL_MATCH_CURSOR);
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priv->match_tags = g_slist_prepend (priv->match_tags, tag_data);
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}
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/* Setup DND */
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target_list = gtk_target_list_new (NULL, 0);
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gtk_target_list_add_uri_targets (target_list, 0);
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gtk_target_list_add_text_targets (target_list, 0);
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gtk_target_list_add_table (target_list, target_table, G_N_ELEMENTS (target_table));
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targets = gtk_target_table_new_from_list (target_list, &n_targets);
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gtk_drag_dest_set (GTK_WIDGET (screen),
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GTK_DEST_DEFAULT_MOTION |
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GTK_DEST_DEFAULT_HIGHLIGHT |
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GTK_DEST_DEFAULT_DROP,
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targets, n_targets,
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GDK_ACTION_COPY | GDK_ACTION_MOVE);
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gtk_target_table_free (targets, n_targets);
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gtk_target_list_unref (target_list);
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priv->override_title = NULL;
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priv->user_title = FALSE;
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g_signal_connect (screen, "window-title-changed",
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G_CALLBACK (terminal_screen_window_title_changed),
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screen);
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g_signal_connect (screen, "icon-title-changed",
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G_CALLBACK (terminal_screen_icon_title_changed),
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screen);
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g_signal_connect (terminal_app_get (), "notify::system-font",
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G_CALLBACK (terminal_screen_system_font_notify_cb), screen);
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#ifdef MATE_ENABLE_DEBUG
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_TERMINAL_DEBUG_IF (TERMINAL_DEBUG_GEOMETRY)
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{
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g_signal_connect_after (screen, "size-request", G_CALLBACK (size_request), NULL);
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g_signal_connect_after (screen, "size-allocate", G_CALLBACK (size_allocate), NULL);
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}
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#endif
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}
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static void
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terminal_screen_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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TerminalScreen *screen = TERMINAL_SCREEN (object);
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switch (prop_id)
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{
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case PROP_PROFILE:
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g_value_set_object (value, terminal_screen_get_profile (screen));
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break;
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case PROP_ICON_TITLE:
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g_value_set_string (value, terminal_screen_get_icon_title (screen));
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break;
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case PROP_ICON_TITLE_SET:
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g_value_set_boolean (value, terminal_screen_get_icon_title_set (screen));
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break;
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case PROP_OVERRIDE_COMMAND:
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g_value_set_boxed (value, terminal_screen_get_override_command (screen));
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break;
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case PROP_INITIAL_ENVIRONMENT:
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g_value_set_boxed (value, terminal_screen_get_initial_environment (screen));
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break;
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case PROP_TITLE:
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g_value_set_string (value, terminal_screen_get_title (screen));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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terminal_screen_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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TerminalScreen *screen = TERMINAL_SCREEN (object);
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switch (prop_id)
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{
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case PROP_PROFILE:
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{
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TerminalProfile *profile;
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profile = g_value_get_object (value);
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g_assert (profile != NULL);
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terminal_screen_set_profile (screen, profile);
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break;
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}
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case PROP_OVERRIDE_COMMAND:
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terminal_screen_set_override_command (screen, g_value_get_boxed (value));
|
|
break;
|
|
case PROP_INITIAL_ENVIRONMENT:
|
|
terminal_screen_set_initial_environment (screen, g_value_get_boxed (value));
|
|
break;
|
|
case PROP_ICON_TITLE:
|
|
case PROP_ICON_TITLE_SET:
|
|
case PROP_TITLE:
|
|
/* not writable */
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
terminal_screen_class_init (TerminalScreenClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
|
|
VteTerminalClass *terminal_class = VTE_TERMINAL_CLASS (klass);
|
|
TerminalApp *app;
|
|
guint i;
|
|
|
|
object_class->dispose = terminal_screen_dispose;
|
|
object_class->finalize = terminal_screen_finalize;
|
|
object_class->get_property = terminal_screen_get_property;
|
|
object_class->set_property = terminal_screen_set_property;
|
|
|
|
widget_class->realize = terminal_screen_realize;
|
|
widget_class->style_set = terminal_screen_style_set;
|
|
widget_class->drag_data_received = terminal_screen_drag_data_received;
|
|
widget_class->button_press_event = terminal_screen_button_press;
|
|
widget_class->popup_menu = terminal_screen_popup_menu;
|
|
|
|
terminal_class->child_exited = terminal_screen_child_exited;
|
|
|
|
signals[PROFILE_SET] =
|
|
g_signal_new (I_("profile-set"),
|
|
G_OBJECT_CLASS_TYPE (object_class),
|
|
G_SIGNAL_RUN_LAST,
|
|
G_STRUCT_OFFSET (TerminalScreenClass, profile_set),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__OBJECT,
|
|
G_TYPE_NONE,
|
|
1, TERMINAL_TYPE_PROFILE);
|
|
|
|
signals[SHOW_POPUP_MENU] =
|
|
g_signal_new (I_("show-popup-menu"),
|
|
G_OBJECT_CLASS_TYPE (object_class),
|
|
G_SIGNAL_RUN_LAST,
|
|
G_STRUCT_OFFSET (TerminalScreenClass, show_popup_menu),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__POINTER,
|
|
G_TYPE_NONE,
|
|
1,
|
|
G_TYPE_POINTER);
|
|
|
|
signals[MATCH_CLICKED] =
|
|
g_signal_new (I_("match-clicked"),
|
|
G_OBJECT_CLASS_TYPE (object_class),
|
|
G_SIGNAL_RUN_LAST,
|
|
G_STRUCT_OFFSET (TerminalScreenClass, match_clicked),
|
|
g_signal_accumulator_true_handled, NULL,
|
|
_terminal_marshal_BOOLEAN__STRING_INT_UINT,
|
|
G_TYPE_BOOLEAN,
|
|
3, G_TYPE_STRING, G_TYPE_INT, G_TYPE_UINT);
|
|
|
|
signals[CLOSE_SCREEN] =
|
|
g_signal_new (I_("close-screen"),
|
|
G_OBJECT_CLASS_TYPE (object_class),
|
|
G_SIGNAL_RUN_LAST,
|
|
G_STRUCT_OFFSET (TerminalScreenClass, close_screen),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__VOID,
|
|
G_TYPE_NONE,
|
|
0);
|
|
|
|
g_object_class_install_property
|
|
(object_class,
|
|
PROP_PROFILE,
|
|
g_param_spec_string ("profile", NULL, NULL,
|
|
NULL,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
|
|
|
|
g_object_class_install_property
|
|
(object_class,
|
|
PROP_ICON_TITLE,
|
|
g_param_spec_string ("icon-title", NULL, NULL,
|
|
NULL,
|
|
G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
|
|
|
|
g_object_class_install_property
|
|
(object_class,
|
|
PROP_ICON_TITLE_SET,
|
|
g_param_spec_boolean ("icon-title-set", NULL, NULL,
|
|
FALSE,
|
|
G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
|
|
|
|
g_object_class_install_property
|
|
(object_class,
|
|
PROP_OVERRIDE_COMMAND,
|
|
g_param_spec_boxed ("override-command", NULL, NULL,
|
|
G_TYPE_STRV,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
|
|
|
|
g_object_class_install_property
|
|
(object_class,
|
|
PROP_TITLE,
|
|
g_param_spec_string ("title", NULL, NULL,
|
|
NULL,
|
|
G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
|
|
|
|
g_object_class_install_property
|
|
(object_class,
|
|
PROP_INITIAL_ENVIRONMENT,
|
|
g_param_spec_boxed ("initial-environment", NULL, NULL,
|
|
G_TYPE_STRV,
|
|
G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
|
|
|
|
g_type_class_add_private (object_class, sizeof (TerminalScreenPrivate));
|
|
|
|
/* Precompile the regexes */
|
|
n_url_regexes = G_N_ELEMENTS (url_regex_patterns);
|
|
url_regexes = g_new0 (GRegex*, n_url_regexes);
|
|
url_regex_flavors = g_new0 (TerminalURLFlavour, n_url_regexes);
|
|
|
|
for (i = 0; i < n_url_regexes; ++i)
|
|
{
|
|
GError *error = NULL;
|
|
|
|
url_regexes[i] = g_regex_new (url_regex_patterns[i].pattern,
|
|
url_regex_patterns[i].flags | G_REGEX_OPTIMIZE,
|
|
0, &error);
|
|
if (error)
|
|
{
|
|
g_message ("%s", error->message);
|
|
g_error_free (error);
|
|
}
|
|
|
|
url_regex_flavors[i] = url_regex_patterns[i].flavor;
|
|
}
|
|
|
|
#ifdef ENABLE_SKEY
|
|
n_skey_regexes = G_N_ELEMENTS (skey_regex_patterns);
|
|
skey_regexes = g_new0 (GRegex*, n_skey_regexes);
|
|
|
|
for (i = 0; i < n_skey_regexes; ++i)
|
|
{
|
|
GError *error = NULL;
|
|
|
|
skey_regexes[i] = g_regex_new (skey_regex_patterns[i].pattern, G_REGEX_OPTIMIZE, 0, &error);
|
|
if (error)
|
|
{
|
|
g_message ("%s", error->message);
|
|
g_error_free (error);
|
|
}
|
|
}
|
|
#endif /* ENABLE_SKEY */
|
|
|
|
/* This fixes bug #329827 */
|
|
app = terminal_app_get ();
|
|
terminal_screen_class_enable_menu_bar_accel_notify_cb (app, NULL, klass);
|
|
g_signal_connect (app, "notify::" TERMINAL_APP_ENABLE_MENU_BAR_ACCEL,
|
|
G_CALLBACK (terminal_screen_class_enable_menu_bar_accel_notify_cb), klass);
|
|
}
|
|
|
|
static void
|
|
terminal_screen_dispose (GObject *object)
|
|
{
|
|
TerminalScreen *screen = TERMINAL_SCREEN (object);
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
GtkSettings *settings;
|
|
|
|
settings = gtk_widget_get_settings (GTK_WIDGET (screen));
|
|
g_signal_handlers_disconnect_matched (settings, G_SIGNAL_MATCH_DATA,
|
|
0, 0, NULL, NULL,
|
|
screen);
|
|
|
|
if (priv->launch_child_source_id != 0)
|
|
{
|
|
g_source_remove (priv->launch_child_source_id);
|
|
priv->launch_child_source_id = 0;
|
|
}
|
|
|
|
G_OBJECT_CLASS (terminal_screen_parent_class)->dispose (object);
|
|
}
|
|
|
|
static void
|
|
terminal_screen_finalize (GObject *object)
|
|
{
|
|
TerminalScreen *screen = TERMINAL_SCREEN (object);
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
g_signal_handlers_disconnect_by_func (terminal_app_get (),
|
|
G_CALLBACK (terminal_screen_system_font_notify_cb),
|
|
screen);
|
|
|
|
terminal_screen_set_profile (screen, NULL);
|
|
|
|
g_free (priv->raw_title);
|
|
g_free (priv->cooked_title);
|
|
g_free (priv->override_title);
|
|
g_free (priv->raw_icon_title);
|
|
g_free (priv->cooked_icon_title);
|
|
g_free (priv->initial_working_directory);
|
|
g_strfreev (priv->override_command);
|
|
g_strfreev (priv->initial_env);
|
|
|
|
g_slist_foreach (priv->match_tags, (GFunc) free_tag_data, NULL);
|
|
g_slist_free (priv->match_tags);
|
|
|
|
G_OBJECT_CLASS (terminal_screen_parent_class)->finalize (object);
|
|
}
|
|
|
|
TerminalScreen *
|
|
terminal_screen_new (TerminalProfile *profile,
|
|
char **override_command,
|
|
const char *title,
|
|
const char *working_dir,
|
|
char **child_env,
|
|
double zoom)
|
|
{
|
|
TerminalScreen *screen;
|
|
TerminalScreenPrivate *priv;
|
|
|
|
g_return_val_if_fail (TERMINAL_IS_PROFILE (profile), NULL);
|
|
|
|
screen = g_object_new (TERMINAL_TYPE_SCREEN, NULL);
|
|
priv = screen->priv;
|
|
|
|
terminal_screen_set_profile (screen, profile);
|
|
|
|
if (terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_USE_CUSTOM_DEFAULT_SIZE))
|
|
{
|
|
vte_terminal_set_size (VTE_TERMINAL (screen),
|
|
terminal_profile_get_property_int (profile, TERMINAL_PROFILE_DEFAULT_SIZE_COLUMNS),
|
|
terminal_profile_get_property_int (profile, TERMINAL_PROFILE_DEFAULT_SIZE_ROWS));
|
|
}
|
|
|
|
if (title)
|
|
terminal_screen_set_override_title (screen, title);
|
|
|
|
priv->initial_working_directory = g_strdup (working_dir);
|
|
|
|
if (override_command)
|
|
terminal_screen_set_override_command (screen, override_command);
|
|
|
|
if (child_env)
|
|
terminal_screen_set_initial_environment (screen, child_env);
|
|
|
|
terminal_screen_set_font_scale (screen, zoom);
|
|
terminal_screen_set_font (screen);
|
|
|
|
/* Launch the child on idle */
|
|
terminal_screen_launch_child_on_idle (screen);
|
|
|
|
return screen;
|
|
}
|
|
|
|
const char*
|
|
terminal_screen_get_raw_title (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
if (priv->raw_title)
|
|
return priv->raw_title;
|
|
|
|
return "";
|
|
}
|
|
|
|
const char*
|
|
terminal_screen_get_title (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
if (priv->cooked_title == NULL)
|
|
terminal_screen_cook_title (screen);
|
|
|
|
/* cooked_title may still be NULL */
|
|
if (priv->cooked_title != NULL)
|
|
return priv->cooked_title;
|
|
else
|
|
return "";
|
|
}
|
|
|
|
const char*
|
|
terminal_screen_get_icon_title (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
if (priv->cooked_icon_title == NULL)
|
|
terminal_screen_cook_icon_title (screen);
|
|
|
|
/* cooked_icon_title may still be NULL */
|
|
if (priv->cooked_icon_title != NULL)
|
|
return priv->cooked_icon_title;
|
|
else
|
|
return "";
|
|
}
|
|
|
|
gboolean
|
|
terminal_screen_get_icon_title_set (TerminalScreen *screen)
|
|
{
|
|
return screen->priv->icon_title_set;
|
|
}
|
|
|
|
/* Supported format specifiers:
|
|
* %S = static title
|
|
* %D = dynamic title
|
|
* %A = dynamic title, falling back to static title if empty
|
|
* %- = separator, if not at start or end of string (excluding whitespace)
|
|
*/
|
|
static const char *
|
|
terminal_screen_get_title_format (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
static const char *formats[] =
|
|
{
|
|
"%A" /* TERMINAL_TITLE_REPLACE */,
|
|
"%D%-%S" /* TERMINAL_TITLE_BEFORE */,
|
|
"%S%-%D" /* TERMINAL_TITLE_AFTER */,
|
|
"%S" /* TERMINAL_TITLE_IGNORE */
|
|
};
|
|
|
|
return formats[terminal_profile_get_property_enum (priv->profile, TERMINAL_PROFILE_TITLE_MODE)];
|
|
}
|
|
|
|
/**
|
|
* terminal_screen_format_title::
|
|
* @screen:
|
|
* @raw_title: main ingredient
|
|
* @titleptr <inout>: pointer of the current title string
|
|
*
|
|
* Format title according @format, and stores it in <literal>*titleptr</literal>.
|
|
* Always ensures that *titleptr will be non-NULL.
|
|
*
|
|
* Returns: %TRUE iff the title changed
|
|
*/
|
|
static gboolean
|
|
terminal_screen_format_title (TerminalScreen *screen,
|
|
const char *raw_title,
|
|
char **titleptr)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
const char *format, *arg;
|
|
const char *static_title = NULL;
|
|
GString *title;
|
|
gboolean add_sep = FALSE;
|
|
|
|
g_assert (titleptr);
|
|
|
|
/* use --title argument if one was supplied, otherwise ask the profile */
|
|
if (priv->override_title)
|
|
static_title = priv->override_title;
|
|
else
|
|
static_title = terminal_profile_get_property_string (priv->profile, TERMINAL_PROFILE_TITLE);
|
|
|
|
//title = g_string_sized_new (strlen (static_title) + strlen (raw_title) + 3 + 1);
|
|
title = g_string_sized_new (128);
|
|
|
|
format = terminal_screen_get_title_format (screen);
|
|
for (arg = format; *arg; arg += 2)
|
|
{
|
|
const char *text_to_append = NULL;
|
|
|
|
g_assert (arg[0] == '%');
|
|
|
|
switch (arg[1])
|
|
{
|
|
case 'A':
|
|
text_to_append = raw_title ? raw_title : static_title;
|
|
break;
|
|
case 'D':
|
|
text_to_append = raw_title;
|
|
break;
|
|
case 'S':
|
|
text_to_append = static_title;
|
|
break;
|
|
case '-':
|
|
text_to_append = NULL;
|
|
add_sep = TRUE;
|
|
break;
|
|
default:
|
|
g_assert_not_reached ();
|
|
}
|
|
|
|
if (!text_to_append || !text_to_append[0])
|
|
continue;
|
|
|
|
if (add_sep && title->len > 0)
|
|
g_string_append (title, " - ");
|
|
|
|
g_string_append (title, text_to_append);
|
|
add_sep = FALSE;
|
|
}
|
|
|
|
if (*titleptr == NULL || strcmp (title->str, *titleptr) != 0)
|
|
{
|
|
g_free (*titleptr);
|
|
*titleptr = g_string_free (title, FALSE);
|
|
return TRUE;
|
|
}
|
|
|
|
g_string_free (title, TRUE);
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
terminal_screen_cook_title (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
if (terminal_screen_format_title (screen, priv->raw_title, &priv->cooked_title))
|
|
g_object_notify (G_OBJECT (screen), "title");
|
|
}
|
|
|
|
static void
|
|
terminal_screen_cook_icon_title (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
if (terminal_screen_format_title (screen, priv->raw_icon_title, &priv->cooked_icon_title))
|
|
g_object_notify (G_OBJECT (screen), "icon-title");
|
|
}
|
|
|
|
static void
|
|
terminal_screen_profile_notify_cb (TerminalProfile *profile,
|
|
GParamSpec *pspec,
|
|
TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
GObject *object = G_OBJECT (screen);
|
|
VteTerminal *vte_terminal = VTE_TERMINAL (screen);
|
|
const char *prop_name;
|
|
TerminalBackgroundType bg_type;
|
|
TerminalWindow *window;
|
|
|
|
if (pspec)
|
|
prop_name = pspec->name;
|
|
else
|
|
prop_name = NULL;
|
|
|
|
g_object_freeze_notify (object);
|
|
|
|
if ((window = terminal_screen_get_window (screen)))
|
|
{
|
|
/* We need these in line for the set_size in
|
|
* update_on_realize
|
|
*/
|
|
terminal_window_update_geometry (window);
|
|
|
|
/* madars.vitolins@gmail.com 24/07/2014 -
|
|
* update terminal window config
|
|
* with the flag of copy selection to cliboard or not. */
|
|
terminal_window_update_copy_selection(screen, window);
|
|
}
|
|
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_SCROLLBAR_POSITION))
|
|
_terminal_screen_update_scrollbar (screen);
|
|
|
|
if (!prop_name ||
|
|
prop_name == I_(TERMINAL_PROFILE_TITLE_MODE) ||
|
|
prop_name == I_(TERMINAL_PROFILE_TITLE))
|
|
{
|
|
terminal_screen_cook_title (screen);
|
|
terminal_screen_cook_icon_title (screen);
|
|
}
|
|
|
|
if (gtk_widget_get_realized (GTK_WIDGET (screen)) &&
|
|
(!prop_name ||
|
|
prop_name == I_(TERMINAL_PROFILE_USE_SYSTEM_FONT) ||
|
|
prop_name == I_(TERMINAL_PROFILE_FONT)))
|
|
terminal_screen_change_font (screen);
|
|
|
|
if (!prop_name ||
|
|
prop_name == I_(TERMINAL_PROFILE_USE_THEME_COLORS) ||
|
|
prop_name == I_(TERMINAL_PROFILE_FOREGROUND_COLOR) ||
|
|
prop_name == I_(TERMINAL_PROFILE_BACKGROUND_COLOR) ||
|
|
prop_name == I_(TERMINAL_PROFILE_BOLD_COLOR_SAME_AS_FG) ||
|
|
prop_name == I_(TERMINAL_PROFILE_BOLD_COLOR) ||
|
|
prop_name == I_(TERMINAL_PROFILE_PALETTE))
|
|
update_color_scheme (screen);
|
|
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_SILENT_BELL))
|
|
vte_terminal_set_audible_bell (vte_terminal, !terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_SILENT_BELL));
|
|
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_WORD_CHARS))
|
|
vte_terminal_set_word_chars (vte_terminal,
|
|
terminal_profile_get_property_string (profile, TERMINAL_PROFILE_WORD_CHARS));
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_SCROLL_ON_KEYSTROKE))
|
|
vte_terminal_set_scroll_on_keystroke (vte_terminal,
|
|
terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_SCROLL_ON_KEYSTROKE));
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_SCROLL_ON_OUTPUT))
|
|
vte_terminal_set_scroll_on_output (vte_terminal,
|
|
terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_SCROLL_ON_OUTPUT));
|
|
if (!prop_name ||
|
|
prop_name == I_(TERMINAL_PROFILE_SCROLLBACK_LINES) ||
|
|
prop_name == I_(TERMINAL_PROFILE_SCROLLBACK_UNLIMITED))
|
|
{
|
|
glong lines = terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_SCROLLBACK_UNLIMITED) ?
|
|
-1 : terminal_profile_get_property_int (profile, TERMINAL_PROFILE_SCROLLBACK_LINES);
|
|
vte_terminal_set_scrollback_lines (vte_terminal, lines);
|
|
}
|
|
|
|
#ifdef ENABLE_SKEY
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_USE_SKEY))
|
|
{
|
|
if (terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_USE_SKEY))
|
|
{
|
|
guint i;
|
|
|
|
for (i = 0; i < n_skey_regexes; ++i)
|
|
{
|
|
TagData *tag_data;
|
|
|
|
tag_data = g_slice_new (TagData);
|
|
tag_data->flavor = FLAVOR_SKEY;
|
|
tag_data->tag = vte_terminal_match_add_gregex (vte_terminal, skey_regexes[i], 0);
|
|
vte_terminal_match_set_cursor_type (vte_terminal, tag_data->tag, SKEY_MATCH_CURSOR);
|
|
|
|
priv->match_tags = g_slist_prepend (priv->match_tags, tag_data);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
terminal_screen_skey_match_remove (screen);
|
|
}
|
|
}
|
|
#endif /* ENABLE_SKEY */
|
|
|
|
if (!prop_name ||
|
|
prop_name == I_(TERMINAL_PROFILE_BACKGROUND_TYPE) ||
|
|
prop_name == I_(TERMINAL_PROFILE_BACKGROUND_IMAGE) ||
|
|
prop_name == I_(TERMINAL_PROFILE_BACKGROUND_DARKNESS) ||
|
|
prop_name == I_(TERMINAL_PROFILE_SCROLL_BACKGROUND))
|
|
{
|
|
bg_type = terminal_profile_get_property_enum (profile, TERMINAL_PROFILE_BACKGROUND_TYPE);
|
|
|
|
if (bg_type == TERMINAL_BACKGROUND_IMAGE)
|
|
{
|
|
vte_terminal_set_background_image (vte_terminal,
|
|
terminal_profile_get_property_object (profile, TERMINAL_PROFILE_BACKGROUND_IMAGE));
|
|
vte_terminal_set_scroll_background (vte_terminal,
|
|
terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_SCROLL_BACKGROUND));
|
|
}
|
|
else
|
|
{
|
|
vte_terminal_set_background_image (vte_terminal, NULL);
|
|
vte_terminal_set_scroll_background (vte_terminal, FALSE);
|
|
}
|
|
|
|
if (bg_type == TERMINAL_BACKGROUND_IMAGE ||
|
|
bg_type == TERMINAL_BACKGROUND_TRANSPARENT)
|
|
{
|
|
vte_terminal_set_background_saturation (vte_terminal,
|
|
1.0 - terminal_profile_get_property_double (profile, TERMINAL_PROFILE_BACKGROUND_DARKNESS));
|
|
vte_terminal_set_opacity (vte_terminal,
|
|
0xffff * terminal_profile_get_property_double (profile, TERMINAL_PROFILE_BACKGROUND_DARKNESS));
|
|
}
|
|
else
|
|
{
|
|
vte_terminal_set_background_saturation (vte_terminal, 1.0); /* normal color */
|
|
vte_terminal_set_opacity (vte_terminal, 0xffff);
|
|
}
|
|
|
|
/* FIXME: Don't enable this if we have a compmgr. */
|
|
vte_terminal_set_background_transparent (vte_terminal,
|
|
bg_type == TERMINAL_BACKGROUND_TRANSPARENT &&
|
|
!window_uses_argb_visual (screen));
|
|
}
|
|
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_BACKSPACE_BINDING))
|
|
vte_terminal_set_backspace_binding (vte_terminal,
|
|
terminal_profile_get_property_enum (profile, TERMINAL_PROFILE_BACKSPACE_BINDING));
|
|
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_DELETE_BINDING))
|
|
vte_terminal_set_delete_binding (vte_terminal,
|
|
terminal_profile_get_property_enum (profile, TERMINAL_PROFILE_DELETE_BINDING));
|
|
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_ALLOW_BOLD))
|
|
vte_terminal_set_allow_bold (vte_terminal,
|
|
terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_ALLOW_BOLD));
|
|
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_CURSOR_BLINK_MODE))
|
|
vte_terminal_set_cursor_blink_mode (vte_terminal,
|
|
terminal_profile_get_property_enum (priv->profile, TERMINAL_PROFILE_CURSOR_BLINK_MODE));
|
|
|
|
if (!prop_name || prop_name == I_(TERMINAL_PROFILE_CURSOR_SHAPE))
|
|
vte_terminal_set_cursor_shape (vte_terminal,
|
|
terminal_profile_get_property_enum (priv->profile, TERMINAL_PROFILE_CURSOR_SHAPE));
|
|
|
|
g_object_thaw_notify (object);
|
|
}
|
|
|
|
static void
|
|
update_color_scheme (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
TerminalProfile *profile = priv->profile;
|
|
GtkStyle *style;
|
|
GdkColor colors[TERMINAL_PALETTE_SIZE];
|
|
const GdkColor *fg_color, *bg_color, *bold_color;
|
|
GdkColor fg, bg;
|
|
guint n_colors;
|
|
|
|
style = gtk_widget_get_style (GTK_WIDGET (screen));
|
|
if (!style)
|
|
return;
|
|
|
|
fg = style->text[GTK_STATE_NORMAL];
|
|
bg = style->base[GTK_STATE_NORMAL];
|
|
bold_color = NULL;
|
|
|
|
if (!terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_USE_THEME_COLORS))
|
|
{
|
|
fg_color = terminal_profile_get_property_boxed (profile, TERMINAL_PROFILE_FOREGROUND_COLOR);
|
|
bg_color = terminal_profile_get_property_boxed (profile, TERMINAL_PROFILE_BACKGROUND_COLOR);
|
|
|
|
if (!terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_BOLD_COLOR_SAME_AS_FG))
|
|
bold_color = terminal_profile_get_property_boxed (profile, TERMINAL_PROFILE_BOLD_COLOR);
|
|
|
|
if (fg_color)
|
|
fg = *fg_color;
|
|
if (bg_color)
|
|
bg = *bg_color;
|
|
}
|
|
|
|
n_colors = G_N_ELEMENTS (colors);
|
|
terminal_profile_get_palette (priv->profile, colors, &n_colors);
|
|
vte_terminal_set_colors (VTE_TERMINAL (screen), &fg, &bg,
|
|
colors, n_colors);
|
|
if (bold_color)
|
|
vte_terminal_set_color_bold (VTE_TERMINAL (screen), bold_color);
|
|
vte_terminal_set_background_tint_color (VTE_TERMINAL (screen), &bg);
|
|
}
|
|
|
|
void
|
|
terminal_screen_set_font (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
TerminalProfile *profile;
|
|
PangoFontDescription *desc;
|
|
|
|
profile = priv->profile;
|
|
|
|
if (terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_USE_SYSTEM_FONT))
|
|
g_object_get (terminal_app_get (), "system-font", &desc, NULL);
|
|
else
|
|
g_object_get (profile, TERMINAL_PROFILE_FONT, &desc, NULL);
|
|
g_assert (desc);
|
|
|
|
if (pango_font_description_get_size_is_absolute (desc))
|
|
pango_font_description_set_absolute_size (desc,
|
|
priv->font_scale *
|
|
pango_font_description_get_size (desc));
|
|
else
|
|
pango_font_description_set_size (desc,
|
|
priv->font_scale *
|
|
pango_font_description_get_size (desc));
|
|
|
|
vte_terminal_set_font (VTE_TERMINAL (screen), desc);
|
|
|
|
pango_font_description_free (desc);
|
|
}
|
|
|
|
static void
|
|
terminal_screen_system_font_notify_cb (TerminalApp *app,
|
|
GParamSpec *pspec,
|
|
TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
if (!gtk_widget_get_realized (GTK_WIDGET (screen)))
|
|
return;
|
|
|
|
if (!terminal_profile_get_property_boolean (priv->profile, TERMINAL_PROFILE_USE_SYSTEM_FONT))
|
|
return;
|
|
|
|
terminal_screen_change_font (screen);
|
|
}
|
|
|
|
static void
|
|
terminal_screen_change_font (TerminalScreen *screen)
|
|
{
|
|
TerminalWindow *window;
|
|
|
|
terminal_screen_set_font (screen);
|
|
|
|
window = terminal_screen_get_window (screen);
|
|
terminal_window_set_size (window, screen, TRUE);
|
|
}
|
|
|
|
static void
|
|
profile_forgotten_callback (TerminalProfile *profile,
|
|
TerminalScreen *screen)
|
|
{
|
|
TerminalProfile *new_profile;
|
|
|
|
new_profile = terminal_app_get_profile_for_new_term (terminal_app_get ());
|
|
g_assert (new_profile != NULL);
|
|
terminal_screen_set_profile (screen, new_profile);
|
|
}
|
|
|
|
void
|
|
terminal_screen_set_profile (TerminalScreen *screen,
|
|
TerminalProfile *profile)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
TerminalProfile *old_profile;
|
|
|
|
old_profile = priv->profile;
|
|
if (profile == old_profile)
|
|
return;
|
|
|
|
if (priv->profile_changed_id)
|
|
{
|
|
g_signal_handler_disconnect (G_OBJECT (priv->profile),
|
|
priv->profile_changed_id);
|
|
priv->profile_changed_id = 0;
|
|
}
|
|
|
|
if (priv->profile_forgotten_id)
|
|
{
|
|
g_signal_handler_disconnect (G_OBJECT (priv->profile),
|
|
priv->profile_forgotten_id);
|
|
priv->profile_forgotten_id = 0;
|
|
}
|
|
|
|
priv->profile = profile;
|
|
if (profile)
|
|
{
|
|
g_object_ref (profile);
|
|
priv->profile_changed_id =
|
|
g_signal_connect (profile, "notify",
|
|
G_CALLBACK (terminal_screen_profile_notify_cb),
|
|
screen);
|
|
priv->profile_forgotten_id =
|
|
g_signal_connect (G_OBJECT (profile),
|
|
"forgotten",
|
|
G_CALLBACK (profile_forgotten_callback),
|
|
screen);
|
|
|
|
terminal_screen_profile_notify_cb (profile, NULL, screen);
|
|
|
|
g_signal_emit (G_OBJECT (screen), signals[PROFILE_SET], 0, old_profile);
|
|
}
|
|
|
|
if (old_profile)
|
|
g_object_unref (old_profile);
|
|
|
|
g_object_notify (G_OBJECT (screen), "profile");
|
|
}
|
|
|
|
TerminalProfile*
|
|
terminal_screen_get_profile (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
g_assert (priv->profile != NULL);
|
|
return priv->profile;
|
|
}
|
|
|
|
void
|
|
terminal_screen_set_override_command (TerminalScreen *screen,
|
|
char **argv)
|
|
{
|
|
TerminalScreenPrivate *priv;
|
|
|
|
g_return_if_fail (TERMINAL_IS_SCREEN (screen));
|
|
|
|
priv = screen->priv;
|
|
g_strfreev (priv->override_command);
|
|
priv->override_command = g_strdupv (argv);
|
|
}
|
|
|
|
const char**
|
|
terminal_screen_get_override_command (TerminalScreen *screen)
|
|
{
|
|
g_return_val_if_fail (TERMINAL_IS_SCREEN (screen), NULL);
|
|
|
|
return (const char**) screen->priv->override_command;
|
|
}
|
|
|
|
void
|
|
terminal_screen_set_initial_environment (TerminalScreen *screen,
|
|
char **argv)
|
|
{
|
|
TerminalScreenPrivate *priv;
|
|
|
|
g_return_if_fail (TERMINAL_IS_SCREEN (screen));
|
|
|
|
priv = screen->priv;
|
|
g_assert (priv->initial_env == NULL);
|
|
priv->initial_env = g_strdupv (argv);
|
|
}
|
|
|
|
char**
|
|
terminal_screen_get_initial_environment (TerminalScreen *screen)
|
|
{
|
|
g_return_val_if_fail (TERMINAL_IS_SCREEN (screen), NULL);
|
|
|
|
return screen->priv->initial_env;
|
|
}
|
|
|
|
static gboolean
|
|
get_child_command (TerminalScreen *screen,
|
|
const char *shell_env,
|
|
GSpawnFlags *spawn_flags_p,
|
|
char ***argv_p,
|
|
GError **err)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
TerminalProfile *profile;
|
|
char **argv;
|
|
|
|
g_assert (spawn_flags_p != NULL && argv_p != NULL);
|
|
|
|
profile = priv->profile;
|
|
|
|
*argv_p = argv = NULL;
|
|
|
|
if (priv->override_command)
|
|
{
|
|
argv = g_strdupv (priv->override_command);
|
|
|
|
*spawn_flags_p |= G_SPAWN_SEARCH_PATH;
|
|
}
|
|
else if (terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_USE_CUSTOM_COMMAND))
|
|
{
|
|
if (!g_shell_parse_argv (terminal_profile_get_property_string (profile, TERMINAL_PROFILE_CUSTOM_COMMAND),
|
|
NULL, &argv,
|
|
err))
|
|
return FALSE;
|
|
|
|
*spawn_flags_p |= G_SPAWN_SEARCH_PATH;
|
|
}
|
|
else
|
|
{
|
|
const char *only_name;
|
|
char *shell;
|
|
int argc = 0;
|
|
|
|
shell = egg_shell (shell_env);
|
|
|
|
only_name = strrchr (shell, '/');
|
|
if (only_name != NULL)
|
|
only_name++;
|
|
else
|
|
only_name = shell;
|
|
|
|
argv = g_new (char*, 3);
|
|
|
|
argv[argc++] = shell;
|
|
|
|
if (terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_LOGIN_SHELL))
|
|
argv[argc++] = g_strconcat ("-", only_name, NULL);
|
|
else
|
|
argv[argc++] = g_strdup (only_name);
|
|
|
|
argv[argc++] = NULL;
|
|
|
|
*spawn_flags_p |= G_SPAWN_FILE_AND_ARGV_ZERO;
|
|
}
|
|
|
|
*argv_p = argv;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static char**
|
|
get_child_environment (TerminalScreen *screen,
|
|
char **shell)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
GtkWidget *term = GTK_WIDGET (screen);
|
|
GtkWidget *window;
|
|
GdkDisplay *display;
|
|
char **env;
|
|
char *e, *v;
|
|
GHashTable *env_table;
|
|
GHashTableIter iter;
|
|
GPtrArray *retval;
|
|
guint i;
|
|
const char * const *list_schemas;
|
|
gboolean schema_exists;
|
|
|
|
window = gtk_widget_get_toplevel (term);
|
|
g_assert (window != NULL);
|
|
g_assert (gtk_widget_is_toplevel (window));
|
|
display = gdk_window_get_display (gtk_widget_get_window (window));
|
|
|
|
env_table = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
|
|
|
|
/* First take the factory's environment */
|
|
env = g_listenv ();
|
|
for (i = 0; env[i]; ++i)
|
|
g_hash_table_insert (env_table, env[i], g_strdup (g_getenv (env[i])));
|
|
g_free (env); /* the strings themselves are now owned by the hash table */
|
|
|
|
/* and then merge the child environment, if any */
|
|
env = priv->initial_env;
|
|
if (env)
|
|
{
|
|
for (i = 0; env[i]; ++i)
|
|
{
|
|
v = strchr (env[i], '=');
|
|
if (v)
|
|
g_hash_table_replace (env_table, g_strndup (env[i], v - env[i]), g_strdup (v + 1));
|
|
else
|
|
g_hash_table_replace (env_table, g_strdup (env[i]), NULL);
|
|
}
|
|
}
|
|
|
|
g_hash_table_remove (env_table, "COLUMNS");
|
|
g_hash_table_remove (env_table, "LINES");
|
|
g_hash_table_remove (env_table, "MATE_DESKTOP_ICON");
|
|
|
|
g_hash_table_replace (env_table, g_strdup ("COLORTERM"), g_strdup (EXECUTABLE_NAME));
|
|
g_hash_table_replace (env_table, g_strdup ("TERM"), g_strdup ("xterm")); /* FIXME configurable later? */
|
|
|
|
#ifdef GDK_WINDOWING_X11
|
|
/* FIXME: moving the tab between windows, or the window between displays will make the next two invalid... */
|
|
if (GDK_IS_X11_DISPLAY(display))
|
|
{
|
|
g_hash_table_replace (env_table, g_strdup ("WINDOWID"), g_strdup_printf ("%ld", GDK_WINDOW_XID (gtk_widget_get_window (window))));
|
|
g_hash_table_replace (env_table, g_strdup ("DISPLAY"), g_strdup (gdk_display_get_name (display)));
|
|
}
|
|
#endif
|
|
|
|
list_schemas = g_settings_list_schemas();
|
|
schema_exists = FALSE;
|
|
for (i = 0; list_schemas[i] != NULL; i++) {
|
|
if (g_strcmp0 (list_schemas[i], CONF_PROXY_SCHEMA) == 0)
|
|
{
|
|
schema_exists = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
if (schema_exists == TRUE) {
|
|
terminal_util_add_proxy_env (env_table);
|
|
}
|
|
|
|
retval = g_ptr_array_sized_new (g_hash_table_size (env_table));
|
|
g_hash_table_iter_init (&iter, env_table);
|
|
while (g_hash_table_iter_next (&iter, (gpointer *) &e, (gpointer *) &v))
|
|
g_ptr_array_add (retval, g_strdup_printf ("%s=%s", e, v ? v : ""));
|
|
g_ptr_array_add (retval, NULL);
|
|
|
|
*shell = g_strdup (g_hash_table_lookup (env_table, "SHELL"));
|
|
|
|
g_hash_table_destroy (env_table);
|
|
return (char **) g_ptr_array_free (retval, FALSE);
|
|
}
|
|
|
|
enum
|
|
{
|
|
RESPONSE_RELAUNCH,
|
|
RESPONSE_EDIT_PROFILE
|
|
};
|
|
|
|
static void
|
|
info_bar_response_cb (GtkWidget *info_bar,
|
|
int response,
|
|
TerminalScreen *screen)
|
|
{
|
|
gtk_widget_grab_focus (GTK_WIDGET (screen));
|
|
|
|
switch (response)
|
|
{
|
|
case GTK_RESPONSE_CANCEL:
|
|
gtk_widget_destroy (info_bar);
|
|
g_signal_emit (screen, signals[CLOSE_SCREEN], 0);
|
|
break;
|
|
case RESPONSE_RELAUNCH:
|
|
gtk_widget_destroy (info_bar);
|
|
terminal_screen_launch_child_on_idle (screen);
|
|
break;
|
|
case RESPONSE_EDIT_PROFILE:
|
|
terminal_app_edit_profile (terminal_app_get (),
|
|
terminal_screen_get_profile (screen),
|
|
GTK_WINDOW (terminal_screen_get_window (screen)),
|
|
"custom-command-entry");
|
|
break;
|
|
default:
|
|
gtk_widget_destroy (info_bar);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static gboolean
|
|
terminal_screen_launch_child_cb (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
VteTerminal *terminal = VTE_TERMINAL (screen);
|
|
TerminalProfile *profile;
|
|
char **env, **argv;
|
|
char *shell = NULL;
|
|
GError *err = NULL;
|
|
const char *working_dir;
|
|
VtePtyFlags pty_flags = VTE_PTY_DEFAULT;
|
|
GSpawnFlags spawn_flags = 0;
|
|
GPid pid;
|
|
|
|
priv->launch_child_source_id = 0;
|
|
|
|
_terminal_debug_print (TERMINAL_DEBUG_PROCESSES,
|
|
"[screen %p] now launching the child process\n",
|
|
screen);
|
|
|
|
profile = priv->profile;
|
|
|
|
env = get_child_environment (screen, &shell);
|
|
|
|
if (priv->initial_working_directory)
|
|
working_dir = priv->initial_working_directory;
|
|
else
|
|
working_dir = g_get_home_dir ();
|
|
|
|
if (!terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_LOGIN_SHELL))
|
|
pty_flags |= VTE_PTY_NO_LASTLOG;
|
|
if (!terminal_profile_get_property_boolean (profile, TERMINAL_PROFILE_UPDATE_RECORDS))
|
|
pty_flags |= VTE_PTY_NO_UTMP | VTE_PTY_NO_WTMP;
|
|
|
|
if (!get_child_command (screen, shell, &spawn_flags, &argv, &err) ||
|
|
!vte_terminal_fork_command_full (terminal,
|
|
pty_flags,
|
|
working_dir,
|
|
argv,
|
|
env,
|
|
spawn_flags,
|
|
NULL, NULL,
|
|
&pid,
|
|
&err))
|
|
{
|
|
GtkWidget *info_bar;
|
|
|
|
info_bar = terminal_info_bar_new (GTK_MESSAGE_ERROR,
|
|
_("_Profile Preferences"), RESPONSE_EDIT_PROFILE,
|
|
_("_Relaunch"), RESPONSE_RELAUNCH,
|
|
NULL);
|
|
terminal_info_bar_format_text (TERMINAL_INFO_BAR (info_bar),
|
|
_("There was an error creating the child process for this terminal"));
|
|
terminal_info_bar_format_text (TERMINAL_INFO_BAR (info_bar),
|
|
"%s", err->message);
|
|
g_signal_connect (info_bar, "response",
|
|
G_CALLBACK (info_bar_response_cb), screen);
|
|
|
|
gtk_box_pack_start (GTK_BOX (terminal_screen_container_get_from_screen (screen)),
|
|
info_bar, FALSE, FALSE, 0);
|
|
gtk_info_bar_set_default_response (GTK_INFO_BAR (info_bar), GTK_RESPONSE_CANCEL);
|
|
gtk_widget_show (info_bar);
|
|
|
|
g_error_free (err);
|
|
g_strfreev (env);
|
|
g_free (shell);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
priv->child_pid = pid;
|
|
priv->pty_fd = vte_terminal_get_pty (terminal);
|
|
|
|
g_free (shell);
|
|
g_strfreev (argv);
|
|
g_strfreev (env);
|
|
|
|
return FALSE; /* don't run again */
|
|
}
|
|
|
|
static void
|
|
terminal_screen_launch_child_on_idle (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
if (priv->launch_child_source_id != 0)
|
|
return;
|
|
|
|
_terminal_debug_print (TERMINAL_DEBUG_PROCESSES,
|
|
"[screen %p] scheduling launching the child process on idle\n",
|
|
screen);
|
|
|
|
priv->launch_child_source_id = g_idle_add ((GSourceFunc) terminal_screen_launch_child_cb, screen);
|
|
}
|
|
|
|
static TerminalScreenPopupInfo *
|
|
terminal_screen_popup_info_new (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPopupInfo *info;
|
|
|
|
info = g_slice_new0 (TerminalScreenPopupInfo);
|
|
info->ref_count = 1;
|
|
info->screen = g_object_ref (screen);
|
|
info->window = terminal_screen_get_window (screen);
|
|
|
|
return info;
|
|
}
|
|
|
|
TerminalScreenPopupInfo *
|
|
terminal_screen_popup_info_ref (TerminalScreenPopupInfo *info)
|
|
{
|
|
g_return_val_if_fail (info != NULL, NULL);
|
|
|
|
info->ref_count++;
|
|
return info;
|
|
}
|
|
|
|
void
|
|
terminal_screen_popup_info_unref (TerminalScreenPopupInfo *info)
|
|
{
|
|
g_return_if_fail (info != NULL);
|
|
|
|
if (--info->ref_count > 0)
|
|
return;
|
|
|
|
g_object_unref (info->screen);
|
|
g_free (info->string);
|
|
g_slice_free (TerminalScreenPopupInfo, info);
|
|
}
|
|
|
|
static gboolean
|
|
terminal_screen_popup_menu (GtkWidget *widget)
|
|
{
|
|
TerminalScreen *screen = TERMINAL_SCREEN (widget);
|
|
TerminalScreenPopupInfo *info;
|
|
|
|
info = terminal_screen_popup_info_new (screen);
|
|
info->button = 0;
|
|
info->timestamp = gtk_get_current_event_time ();
|
|
|
|
g_signal_emit (screen, signals[SHOW_POPUP_MENU], 0, info);
|
|
terminal_screen_popup_info_unref (info);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean
|
|
terminal_screen_button_press (GtkWidget *widget,
|
|
GdkEventButton *event)
|
|
{
|
|
TerminalScreen *screen = TERMINAL_SCREEN (widget);
|
|
gboolean (* button_press_event) (GtkWidget*, GdkEventButton*) =
|
|
GTK_WIDGET_CLASS (terminal_screen_parent_class)->button_press_event;
|
|
int char_width, char_height, row, col;
|
|
char *matched_string;
|
|
int matched_flavor = 0;
|
|
guint state;
|
|
GtkBorder *inner_border = NULL;
|
|
|
|
state = event->state & gtk_accelerator_get_default_mod_mask ();
|
|
|
|
terminal_screen_get_cell_size (screen, &char_width, &char_height);
|
|
|
|
gtk_widget_style_get (widget, "inner-border", &inner_border, NULL);
|
|
row = (event->x - (inner_border ? inner_border->left : 0)) / char_width;
|
|
col = (event->y - (inner_border ? inner_border->top : 0)) / char_height;
|
|
gtk_border_free (inner_border);
|
|
|
|
/* FIXMEchpe: add vte API to do this check by widget coords instead of grid coords */
|
|
matched_string = terminal_screen_check_match (screen, row, col, &matched_flavor);
|
|
|
|
if (matched_string != NULL &&
|
|
(event->button == 1 || event->button == 2) &&
|
|
(state & GDK_CONTROL_MASK))
|
|
{
|
|
gboolean handled = FALSE;
|
|
|
|
#ifdef ENABLE_SKEY
|
|
if (matched_flavor != FLAVOR_SKEY ||
|
|
terminal_profile_get_property_boolean (screen->priv->profile, TERMINAL_PROFILE_USE_SKEY))
|
|
#endif
|
|
{
|
|
g_signal_emit (screen, signals[MATCH_CLICKED], 0,
|
|
matched_string,
|
|
matched_flavor,
|
|
state,
|
|
&handled);
|
|
}
|
|
|
|
g_free (matched_string);
|
|
|
|
if (handled)
|
|
return TRUE; /* don't do anything else such as select with the click */
|
|
}
|
|
|
|
if (event->button == 3 &&
|
|
(state & (GDK_SHIFT_MASK | GDK_CONTROL_MASK | GDK_MOD1_MASK)) == 0)
|
|
{
|
|
TerminalScreenPopupInfo *info;
|
|
|
|
info = terminal_screen_popup_info_new (screen);
|
|
info->button = event->button;
|
|
info->state = state;
|
|
info->timestamp = event->time;
|
|
info->string = matched_string; /* adopted */
|
|
info->flavour = matched_flavor;
|
|
|
|
g_signal_emit (screen, signals[SHOW_POPUP_MENU], 0, info);
|
|
terminal_screen_popup_info_unref (info);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/* default behavior is to let the terminal widget deal with it */
|
|
if (button_press_event)
|
|
return button_press_event (widget, event);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void
|
|
terminal_screen_set_dynamic_title (TerminalScreen *screen,
|
|
const char *title,
|
|
gboolean userset)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
g_assert (TERMINAL_IS_SCREEN (screen));
|
|
|
|
if ((priv->user_title && !userset) ||
|
|
(priv->raw_title && title &&
|
|
strcmp (priv->raw_title, title) == 0))
|
|
return;
|
|
|
|
g_free (priv->raw_title);
|
|
priv->raw_title = g_strdup (title);
|
|
terminal_screen_cook_title (screen);
|
|
}
|
|
|
|
static void
|
|
terminal_screen_set_dynamic_icon_title (TerminalScreen *screen,
|
|
const char *icon_title,
|
|
gboolean userset)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
GObject *object = G_OBJECT (screen);
|
|
|
|
g_assert (TERMINAL_IS_SCREEN (screen));
|
|
|
|
if ((priv->user_title && !userset) ||
|
|
(priv->icon_title_set &&
|
|
priv->raw_icon_title &&
|
|
icon_title &&
|
|
strcmp (priv->raw_icon_title, icon_title) == 0))
|
|
return;
|
|
|
|
g_object_freeze_notify (object);
|
|
|
|
g_free (priv->raw_icon_title);
|
|
priv->raw_icon_title = g_strdup (icon_title);
|
|
priv->icon_title_set = TRUE;
|
|
|
|
g_object_notify (object, "icon-title-set");
|
|
terminal_screen_cook_icon_title (screen);
|
|
|
|
g_object_thaw_notify (object);
|
|
}
|
|
|
|
void
|
|
terminal_screen_set_override_title (TerminalScreen *screen,
|
|
const char *title)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
char *old_title;
|
|
|
|
old_title = priv->override_title;
|
|
priv->override_title = g_strdup (title);
|
|
g_free (old_title);
|
|
|
|
terminal_screen_set_dynamic_title (screen, title, FALSE);
|
|
terminal_screen_set_dynamic_icon_title (screen, title, FALSE);
|
|
}
|
|
|
|
const char*
|
|
terminal_screen_get_dynamic_title (TerminalScreen *screen)
|
|
{
|
|
g_return_val_if_fail (TERMINAL_IS_SCREEN (screen), NULL);
|
|
|
|
return screen->priv->raw_title;
|
|
}
|
|
|
|
const char*
|
|
terminal_screen_get_dynamic_icon_title (TerminalScreen *screen)
|
|
{
|
|
g_return_val_if_fail (TERMINAL_IS_SCREEN (screen), NULL);
|
|
|
|
return screen->priv->raw_icon_title;
|
|
}
|
|
|
|
/**
|
|
* terminal_screen_get_current_dir:
|
|
* @screen:
|
|
*
|
|
* Tries to determine the current working directory of the foreground process
|
|
* in @screen's PTY, falling back to the current working directory of the
|
|
* primary child.
|
|
*
|
|
* Returns: a newly allocated string containing the current working directory,
|
|
* or %NULL on failure
|
|
*/
|
|
char*
|
|
terminal_screen_get_current_dir (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
char *cwd;
|
|
|
|
if (priv->pty_fd != -1)
|
|
{
|
|
#if 0
|
|
/* Get the foreground process ID */
|
|
cwd = cwd_of_pid (tcgetpgrp (priv->pty_fd));
|
|
if (cwd != NULL)
|
|
return cwd;
|
|
#endif
|
|
|
|
/* If that didn't work, try falling back to the primary child. See bug #575184. */
|
|
cwd = cwd_of_pid (priv->child_pid);
|
|
if (cwd != NULL)
|
|
return cwd;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
* terminal_screen_get_current_dir_with_fallback:
|
|
* @screen:
|
|
*
|
|
* Like terminal_screen_get_current_dir(), but falls back to returning
|
|
* @screen's initial working directory, with a further fallback to the
|
|
* user's home directory.
|
|
*
|
|
* Returns: a newly allocated string containing the current working directory,
|
|
* or %NULL on failure
|
|
*/
|
|
char*
|
|
terminal_screen_get_current_dir_with_fallback (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
if (priv->pty_fd == -1)
|
|
return g_strdup (priv->initial_working_directory);
|
|
|
|
return terminal_screen_get_current_dir (screen);
|
|
}
|
|
|
|
void
|
|
terminal_screen_set_font_scale (TerminalScreen *screen,
|
|
double factor)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
g_return_if_fail (TERMINAL_IS_SCREEN (screen));
|
|
|
|
if (factor < TERMINAL_SCALE_MINIMUM)
|
|
factor = TERMINAL_SCALE_MINIMUM;
|
|
if (factor > TERMINAL_SCALE_MAXIMUM)
|
|
factor = TERMINAL_SCALE_MAXIMUM;
|
|
|
|
priv->font_scale = factor;
|
|
|
|
if (gtk_widget_get_realized (GTK_WIDGET (screen)))
|
|
{
|
|
/* Update the font */
|
|
terminal_screen_change_font (screen);
|
|
}
|
|
}
|
|
|
|
double
|
|
terminal_screen_get_font_scale (TerminalScreen *screen)
|
|
{
|
|
g_return_val_if_fail (TERMINAL_IS_SCREEN (screen), 1.0);
|
|
|
|
return screen->priv->font_scale;
|
|
}
|
|
|
|
static void
|
|
terminal_screen_window_title_changed (VteTerminal *vte_terminal,
|
|
TerminalScreen *screen)
|
|
{
|
|
terminal_screen_set_dynamic_title (screen,
|
|
vte_terminal_get_window_title (vte_terminal),
|
|
FALSE);
|
|
}
|
|
|
|
static void
|
|
terminal_screen_icon_title_changed (VteTerminal *vte_terminal,
|
|
TerminalScreen *screen)
|
|
{
|
|
terminal_screen_set_dynamic_icon_title (screen,
|
|
vte_terminal_get_icon_title (vte_terminal),
|
|
FALSE);
|
|
}
|
|
|
|
static void
|
|
terminal_screen_child_exited (VteTerminal *terminal)
|
|
{
|
|
TerminalScreen *screen = TERMINAL_SCREEN (terminal);
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
TerminalExitAction action;
|
|
|
|
/* No need to chain up to VteTerminalClass::child_exited since it's NULL */
|
|
|
|
_terminal_debug_print (TERMINAL_DEBUG_PROCESSES,
|
|
"[screen %p] child process exited\n",
|
|
screen);
|
|
|
|
priv->child_pid = -1;
|
|
priv->pty_fd = -1;
|
|
|
|
action = terminal_profile_get_property_enum (priv->profile, TERMINAL_PROFILE_EXIT_ACTION);
|
|
|
|
switch (action)
|
|
{
|
|
case TERMINAL_EXIT_CLOSE:
|
|
g_signal_emit (screen, signals[CLOSE_SCREEN], 0);
|
|
break;
|
|
case TERMINAL_EXIT_RESTART:
|
|
terminal_screen_launch_child_on_idle (screen);
|
|
break;
|
|
case TERMINAL_EXIT_HOLD:
|
|
{
|
|
GtkWidget *info_bar;
|
|
int status;
|
|
|
|
status = vte_terminal_get_child_exit_status (terminal);
|
|
|
|
info_bar = terminal_info_bar_new (GTK_MESSAGE_INFO,
|
|
_("_Relaunch"), RESPONSE_RELAUNCH,
|
|
NULL);
|
|
if (WIFEXITED (status))
|
|
{
|
|
terminal_info_bar_format_text (TERMINAL_INFO_BAR (info_bar),
|
|
_("The child process exited normally with status %d."), WEXITSTATUS (status));
|
|
}
|
|
else if (WIFSIGNALED (status))
|
|
{
|
|
terminal_info_bar_format_text (TERMINAL_INFO_BAR (info_bar),
|
|
_("The child process was terminated by signal %d."), WTERMSIG (status));
|
|
}
|
|
else
|
|
{
|
|
terminal_info_bar_format_text (TERMINAL_INFO_BAR (info_bar),
|
|
_("The child process was terminated."));
|
|
}
|
|
g_signal_connect (info_bar, "response",
|
|
G_CALLBACK (info_bar_response_cb), screen);
|
|
|
|
gtk_box_pack_start (GTK_BOX (terminal_screen_container_get_from_screen (screen)),
|
|
info_bar, FALSE, FALSE, 0);
|
|
gtk_info_bar_set_default_response (GTK_INFO_BAR (info_bar), RESPONSE_RELAUNCH);
|
|
gtk_widget_show (info_bar);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
terminal_screen_set_user_title (TerminalScreen *screen,
|
|
const char *text)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
|
|
/* The user set the title to nothing, let's understand that as a
|
|
request to revert to dynamically setting the title again. */
|
|
if (!text || !text[0])
|
|
priv->user_title = FALSE;
|
|
else
|
|
{
|
|
priv->user_title = TRUE;
|
|
terminal_screen_set_dynamic_title (screen, text, TRUE);
|
|
terminal_screen_set_dynamic_icon_title (screen, text, TRUE);
|
|
}
|
|
}
|
|
|
|
static void
|
|
terminal_screen_drag_data_received (GtkWidget *widget,
|
|
GdkDragContext *context,
|
|
gint x,
|
|
gint y,
|
|
GtkSelectionData *selection_data,
|
|
guint info,
|
|
guint timestamp)
|
|
{
|
|
TerminalScreen *screen = TERMINAL_SCREEN (widget);
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
const guchar *selection_data_data;
|
|
GdkAtom selection_data_target;
|
|
gint selection_data_length, selection_data_format;
|
|
|
|
selection_data_data = gtk_selection_data_get_data (selection_data);
|
|
selection_data_target = gtk_selection_data_get_target (selection_data);
|
|
selection_data_length = gtk_selection_data_get_length (selection_data);
|
|
selection_data_format = gtk_selection_data_get_format (selection_data);
|
|
|
|
#if 0
|
|
{
|
|
GList *tmp;
|
|
|
|
g_print ("info: %d\n", info);
|
|
tmp = context->targets;
|
|
while (tmp != NULL)
|
|
{
|
|
GdkAtom atom = GDK_POINTER_TO_ATOM (tmp->data);
|
|
|
|
g_print ("Target: %s\n", gdk_atom_name (atom));
|
|
|
|
tmp = tmp->next;
|
|
}
|
|
|
|
g_print ("Chosen target: %s\n", gdk_atom_name (selection_data->target));
|
|
}
|
|
#endif
|
|
|
|
if (gtk_targets_include_uri (&selection_data_target, 1))
|
|
{
|
|
char **uris;
|
|
char *text;
|
|
gsize len;
|
|
|
|
uris = gtk_selection_data_get_uris (selection_data);
|
|
if (!uris)
|
|
return;
|
|
|
|
terminal_util_transform_uris_to_quoted_fuse_paths (uris);
|
|
|
|
text = terminal_util_concat_uris (uris, &len);
|
|
vte_terminal_feed_child (VTE_TERMINAL (screen), text, len);
|
|
g_free (text);
|
|
|
|
g_strfreev (uris);
|
|
}
|
|
else if (gtk_targets_include_text (&selection_data_target, 1))
|
|
{
|
|
char *text;
|
|
|
|
text = (char *) gtk_selection_data_get_text (selection_data);
|
|
if (text && text[0])
|
|
vte_terminal_feed_child (VTE_TERMINAL (screen), text, strlen (text));
|
|
g_free (text);
|
|
}
|
|
else switch (info)
|
|
{
|
|
case TARGET_COLOR:
|
|
{
|
|
guint16 *data = (guint16 *)selection_data_data;
|
|
GdkColor color;
|
|
|
|
/* We accept drops with the wrong format, since the KDE color
|
|
* chooser incorrectly drops application/x-color with format 8.
|
|
* So just check for the data length.
|
|
*/
|
|
if (selection_data_length != 8)
|
|
return;
|
|
|
|
color.red = data[0];
|
|
color.green = data[1];
|
|
color.blue = data[2];
|
|
/* FIXME: use opacity from data[3] */
|
|
|
|
g_object_set (priv->profile,
|
|
TERMINAL_PROFILE_BACKGROUND_TYPE, TERMINAL_BACKGROUND_SOLID,
|
|
TERMINAL_PROFILE_USE_THEME_COLORS, FALSE,
|
|
TERMINAL_PROFILE_BACKGROUND_COLOR, &color,
|
|
NULL);
|
|
}
|
|
break;
|
|
|
|
case TARGET_MOZ_URL:
|
|
{
|
|
char *utf8_data, *newline, *text;
|
|
char *uris[2];
|
|
gsize len;
|
|
|
|
/* MOZ_URL is in UCS-2 but in format 8. BROKEN!
|
|
*
|
|
* The data contains the URL, a \n, then the
|
|
* title of the web page.
|
|
*/
|
|
if (selection_data_format != 8 ||
|
|
selection_data_length == 0 ||
|
|
(selection_data_length % 2) != 0)
|
|
return;
|
|
|
|
utf8_data = g_utf16_to_utf8 ((const gunichar2*) selection_data_data,
|
|
selection_data_length / 2,
|
|
NULL, NULL, NULL);
|
|
if (!utf8_data)
|
|
return;
|
|
|
|
newline = strchr (utf8_data, '\n');
|
|
if (newline)
|
|
*newline = '\0';
|
|
|
|
uris[0] = utf8_data;
|
|
uris[1] = NULL;
|
|
terminal_util_transform_uris_to_quoted_fuse_paths (uris); /* This may replace uris[0] */
|
|
|
|
text = terminal_util_concat_uris (uris, &len);
|
|
vte_terminal_feed_child (VTE_TERMINAL (screen), text, len);
|
|
g_free (text);
|
|
g_free (uris[0]);
|
|
}
|
|
break;
|
|
|
|
case TARGET_NETSCAPE_URL:
|
|
{
|
|
char *utf8_data, *newline, *text;
|
|
char *uris[2];
|
|
gsize len;
|
|
|
|
/* The data contains the URL, a \n, then the
|
|
* title of the web page.
|
|
*/
|
|
if (selection_data_length < 0 || selection_data_format != 8)
|
|
return;
|
|
|
|
utf8_data = g_strndup ((char *) selection_data_data, selection_data_length);
|
|
newline = strchr (utf8_data, '\n');
|
|
if (newline)
|
|
*newline = '\0';
|
|
|
|
uris[0] = utf8_data;
|
|
uris[1] = NULL;
|
|
terminal_util_transform_uris_to_quoted_fuse_paths (uris); /* This may replace uris[0] */
|
|
|
|
text = terminal_util_concat_uris (uris, &len);
|
|
vte_terminal_feed_child (VTE_TERMINAL (screen), text, len);
|
|
g_free (text);
|
|
g_free (uris[0]);
|
|
}
|
|
break;
|
|
|
|
case TARGET_BGIMAGE:
|
|
{
|
|
char *utf8_data;
|
|
char **uris;
|
|
|
|
if (selection_data_length < 0 || selection_data_format != 8)
|
|
return;
|
|
|
|
utf8_data = g_strndup ((char *) selection_data_data, selection_data_length);
|
|
uris = g_uri_list_extract_uris (utf8_data);
|
|
g_free (utf8_data);
|
|
|
|
/* FIXME: use terminal_util_transform_uris_to_quoted_fuse_paths? */
|
|
|
|
if (uris && uris[0])
|
|
{
|
|
char *filename;
|
|
|
|
filename = g_filename_from_uri (uris[0], NULL, NULL);
|
|
if (filename)
|
|
{
|
|
g_object_set (priv->profile,
|
|
TERMINAL_PROFILE_BACKGROUND_TYPE, TERMINAL_BACKGROUND_IMAGE,
|
|
TERMINAL_PROFILE_BACKGROUND_IMAGE_FILE, filename,
|
|
NULL);
|
|
}
|
|
|
|
g_free (filename);
|
|
}
|
|
|
|
g_strfreev (uris);
|
|
}
|
|
break;
|
|
|
|
case TARGET_RESET_BG:
|
|
g_object_set (priv->profile,
|
|
TERMINAL_PROFILE_BACKGROUND_TYPE, TERMINAL_BACKGROUND_SOLID,
|
|
NULL);
|
|
break;
|
|
|
|
case TARGET_TAB:
|
|
{
|
|
GtkWidget *container;
|
|
TerminalScreen *moving_screen;
|
|
TerminalWindow *source_window;
|
|
TerminalWindow *dest_window;
|
|
GtkWidget *dest_notebook;
|
|
int page_num;
|
|
|
|
container = *(GtkWidget**) selection_data_data;
|
|
if (!GTK_IS_WIDGET (container))
|
|
return;
|
|
|
|
moving_screen = terminal_screen_container_get_screen (TERMINAL_SCREEN_CONTAINER (container));
|
|
g_return_if_fail (TERMINAL_IS_SCREEN (moving_screen));
|
|
if (!TERMINAL_IS_SCREEN (moving_screen))
|
|
return;
|
|
|
|
source_window = terminal_screen_get_window (moving_screen);
|
|
dest_window = terminal_screen_get_window (screen);
|
|
dest_notebook = terminal_window_get_notebook (dest_window);
|
|
page_num = gtk_notebook_page_num (GTK_NOTEBOOK (dest_notebook),
|
|
GTK_WIDGET (screen));
|
|
terminal_window_move_screen (source_window, dest_window, moving_screen, page_num + 1);
|
|
|
|
gtk_drag_finish (context, TRUE, TRUE, timestamp);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
g_assert_not_reached ();
|
|
}
|
|
}
|
|
|
|
void
|
|
_terminal_screen_update_scrollbar (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
TerminalScreenContainer *container;
|
|
GtkPolicyType policy = GTK_POLICY_ALWAYS;
|
|
GtkCornerType corner = GTK_CORNER_TOP_LEFT;
|
|
|
|
container = terminal_screen_container_get_from_screen (screen);
|
|
if (container == NULL)
|
|
return;
|
|
|
|
switch (terminal_profile_get_property_enum (priv->profile, TERMINAL_PROFILE_SCROLLBAR_POSITION))
|
|
{
|
|
case TERMINAL_SCROLLBAR_HIDDEN:
|
|
policy = GTK_POLICY_NEVER;
|
|
break;
|
|
case TERMINAL_SCROLLBAR_RIGHT:
|
|
policy = GTK_POLICY_ALWAYS;
|
|
corner = GTK_CORNER_TOP_LEFT;
|
|
break;
|
|
case TERMINAL_SCROLLBAR_LEFT:
|
|
policy = GTK_POLICY_ALWAYS;
|
|
corner = GTK_CORNER_TOP_RIGHT;
|
|
break;
|
|
default:
|
|
g_assert_not_reached ();
|
|
break;
|
|
}
|
|
|
|
terminal_screen_container_set_placement (container, corner);
|
|
terminal_screen_container_set_policy (container, GTK_POLICY_NEVER, policy);
|
|
}
|
|
|
|
void
|
|
terminal_screen_get_size (TerminalScreen *screen,
|
|
int *width_chars,
|
|
int *height_chars)
|
|
{
|
|
VteTerminal *terminal = VTE_TERMINAL (screen);
|
|
|
|
*width_chars = vte_terminal_get_column_count (terminal);
|
|
*height_chars = vte_terminal_get_row_count (terminal);
|
|
}
|
|
|
|
void
|
|
terminal_screen_get_cell_size (TerminalScreen *screen,
|
|
int *cell_width_pixels,
|
|
int *cell_height_pixels)
|
|
{
|
|
VteTerminal *terminal = VTE_TERMINAL (screen);
|
|
|
|
*cell_width_pixels = vte_terminal_get_char_width (terminal);
|
|
*cell_height_pixels = vte_terminal_get_char_height (terminal);
|
|
}
|
|
|
|
#ifdef ENABLE_SKEY
|
|
static void
|
|
terminal_screen_skey_match_remove (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
GSList *l, *next;
|
|
|
|
l = priv->match_tags;
|
|
while (l != NULL)
|
|
{
|
|
TagData *tag_data = (TagData *) l->data;
|
|
|
|
next = l->next;
|
|
if (tag_data->flavor == FLAVOR_SKEY)
|
|
{
|
|
vte_terminal_match_remove (VTE_TERMINAL (screen), tag_data->tag);
|
|
priv->match_tags = g_slist_delete_link (priv->match_tags, l);
|
|
}
|
|
|
|
l = next;
|
|
}
|
|
}
|
|
#endif /* ENABLE_SKEY */
|
|
|
|
static char*
|
|
terminal_screen_check_match (TerminalScreen *screen,
|
|
int column,
|
|
int row,
|
|
int *flavor)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
GSList *tags;
|
|
int tag;
|
|
char *match;
|
|
|
|
match = vte_terminal_match_check (VTE_TERMINAL (screen), column, row, &tag);
|
|
for (tags = priv->match_tags; tags != NULL; tags = tags->next)
|
|
{
|
|
TagData *tag_data = (TagData*) tags->data;
|
|
if (tag_data->tag == tag)
|
|
{
|
|
if (flavor)
|
|
*flavor = tag_data->flavor;
|
|
return match;
|
|
}
|
|
}
|
|
|
|
g_free (match);
|
|
return NULL;
|
|
}
|
|
|
|
void
|
|
terminal_screen_save_config (TerminalScreen *screen,
|
|
GKeyFile *key_file,
|
|
const char *group)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
VteTerminal *terminal = VTE_TERMINAL (screen);
|
|
TerminalProfile *profile = priv->profile;
|
|
const char *profile_id;
|
|
char *working_directory;
|
|
|
|
profile_id = terminal_profile_get_property_string (profile, TERMINAL_PROFILE_NAME);
|
|
g_key_file_set_string (key_file, group, TERMINAL_CONFIG_TERMINAL_PROP_PROFILE_ID, profile_id);
|
|
|
|
if (priv->override_command)
|
|
terminal_util_key_file_set_argv (key_file, group, TERMINAL_CONFIG_TERMINAL_PROP_COMMAND,
|
|
-1, priv->override_command);
|
|
|
|
if (priv->override_title)
|
|
g_key_file_set_string (key_file, group, TERMINAL_CONFIG_TERMINAL_PROP_TITLE, priv->override_title);
|
|
|
|
/* FIXMEchpe: use the initial_working_directory instead?? */
|
|
working_directory = terminal_screen_get_current_dir (screen);
|
|
if (working_directory)
|
|
terminal_util_key_file_set_string_escape (key_file, group, TERMINAL_CONFIG_TERMINAL_PROP_WORKING_DIRECTORY, working_directory);
|
|
g_free (working_directory);
|
|
|
|
g_key_file_set_double (key_file, group, TERMINAL_CONFIG_TERMINAL_PROP_ZOOM, priv->font_scale);
|
|
|
|
g_key_file_set_integer (key_file, group, TERMINAL_CONFIG_TERMINAL_PROP_WIDTH,
|
|
vte_terminal_get_column_count (terminal));
|
|
g_key_file_set_integer (key_file, group, TERMINAL_CONFIG_TERMINAL_PROP_HEIGHT,
|
|
vte_terminal_get_row_count (terminal));
|
|
}
|
|
|
|
/**
|
|
* terminal_screen_has_foreground_process:
|
|
* @screen:
|
|
*
|
|
* Checks whether there's a foreground process running in
|
|
* this terminal.
|
|
*
|
|
* Returns: %TRUE iff there's a foreground process running in @screen
|
|
*/
|
|
gboolean
|
|
terminal_screen_has_foreground_process (TerminalScreen *screen)
|
|
{
|
|
TerminalScreenPrivate *priv = screen->priv;
|
|
int fgpid;
|
|
|
|
if (priv->pty_fd == -1)
|
|
return FALSE;
|
|
|
|
fgpid = tcgetpgrp (priv->pty_fd);
|
|
if (fgpid == -1 || fgpid == priv->child_pid)
|
|
return FALSE;
|
|
|
|
return TRUE;
|
|
|
|
#if 0
|
|
char *cmdline, *basename, *name;
|
|
gsize len;
|
|
char filename[64];
|
|
|
|
g_snprintf (filename, sizeof (filename), "/proc/%d/cmdline", fgpid);
|
|
if (!g_file_get_contents (filename, &cmdline, &len, NULL))
|
|
return TRUE;
|
|
|
|
basename = g_path_get_basename (cmdline);
|
|
g_free (cmdline);
|
|
if (!basename)
|
|
return TRUE;
|
|
|
|
name = g_filename_to_utf8 (basename, -1, NULL, NULL, NULL);
|
|
g_free (basename);
|
|
if (!name)
|
|
return TRUE;
|
|
|
|
if (process_name)
|
|
*process_name = name;
|
|
|
|
return TRUE;
|
|
#endif
|
|
}
|