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vte291/vte291-command-notify.patch
Debarshi Ray 99a61b3cd1 Update to 0.43.2
2016-01-29 17:31:50 +01:00

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From a5b479c721fe6bb4001672ea5ee248642bdd86c8 Mon Sep 17 00:00:00 2001
From: Debarshi Ray <debarshir@gnome.org>
Date: Wed, 7 Jan 2015 16:01:00 +0100
Subject: [PATCH 1/3] emulation: Add sequences and signals for desktop
notification
Add sequences
OSC 777 ; notify ; SUMMARY ; BODY BEL
OSC 777 ; notify ; SUMMARY BEL
OSC 777 ; notify ; SUMMARY ; BODY ST
OSC 777 ; notify ; SUMMARY ST
that let terminal applications send a notification to the desktop
environment.
Based on Enlightenment's Terminology:
https://phab.enlightenment.org/T1765
https://bugzilla.gnome.org/show_bug.cgi?id=711059
---
src/caps.cc | 4 +++
src/marshal.list | 1 +
src/vte.cc | 12 +++++++
src/vte/vteterminal.h | 3 +-
src/vtegtk.cc | 21 ++++++++++++
src/vtegtk.hh | 1 +
src/vteinternal.hh | 8 +++++
src/vteseq-n.gperf | 1 +
src/vteseq.cc | 90 +++++++++++++++++++++++++++++++++++++++++++++++++++
9 files changed, 140 insertions(+), 1 deletion(-)
diff --git a/src/caps.cc b/src/caps.cc
index d4ac3d8b01aa..bf79b08181f1 100644
--- a/src/caps.cc
+++ b/src/caps.cc
@@ -254,6 +254,8 @@ const char _vte_xterm_capability_strings[] =
ENTRY(OSC "117" BEL, "reset-highlight-background-color")
ENTRY(OSC "118" BEL, "reset-tek-cursor-color")
ENTRY(OSC "119" BEL, "reset-highlight-foreground-color")
+ ENTRY(OSC "777;%s;%s;%s" BEL, "send-notification")
+ ENTRY(OSC "777;%s;%s" BEL, "send-notification")
COMMENT(/* Set text parameters, ST-terminated versions. */)
ENTRY(OSC ";%s" ST, "set-icon-and-window-title") COMMENT(/* undocumented default */)
@@ -289,6 +291,8 @@ const char _vte_xterm_capability_strings[] =
ENTRY(OSC "117" ST, "reset-highlight-background-color")
ENTRY(OSC "118" ST, "reset-tek-cursor-color")
ENTRY(OSC "119" ST, "reset-highlight-foreground-color")
+ ENTRY(OSC "777;%s;%s;%s" ST, "send-notification")
+ ENTRY(OSC "777;%s;%s" ST, "send-notification")
COMMENT(/* These may be bogus, I can't find docs for them anywhere (#104154). */)
ENTRY(OSC "21;%s" BEL, "set-text-property-21")
diff --git a/src/marshal.list b/src/marshal.list
index 0276422ec6d4..2c35c685930a 100644
--- a/src/marshal.list
+++ b/src/marshal.list
@@ -1,4 +1,5 @@
VOID:INT,INT
VOID:OBJECT,OBJECT
+VOID:STRING,STRING
VOID:STRING,UINT
VOID:UINT,UINT
diff --git a/src/vte.cc b/src/vte.cc
index d603922f6090..29878f522f5d 100644
--- a/src/vte.cc
+++ b/src/vte.cc
@@ -8573,6 +8573,9 @@ VteTerminalPrivate::~VteTerminalPrivate()
remove_update_timeout(m_terminal);
+ g_free (m_notification_summary);
+ g_free (m_notification_body);
+
/* discard title updates */
g_free(m_window_title);
g_free(m_window_title_changed);
@@ -10659,6 +10662,15 @@ VteTerminalPrivate::emit_pending_signals()
emit_adjustment_changed();
+ if (m_notification_received) {
+ _vte_debug_print (VTE_DEBUG_SIGNALS,
+ "Emitting `notification-received'.\n");
+ g_signal_emit(object, signals[SIGNAL_NOTIFICATION_RECEIVED], 0,
+ m_notification_summary,
+ m_notification_body);
+ m_notification_received = FALSE;
+ }
+
if (m_window_title_changed) {
g_free (m_window_title);
m_window_title = m_window_title_changed;
diff --git a/src/vte/vteterminal.h b/src/vte/vteterminal.h
index 1479e98ef3ad..5a1a0a309b24 100644
--- a/src/vte/vteterminal.h
+++ b/src/vte/vteterminal.h
@@ -79,6 +79,7 @@ struct _VteTerminalClass {
void (*child_exited)(VteTerminal* terminal, int status);
void (*encoding_changed)(VteTerminal* terminal);
void (*char_size_changed)(VteTerminal* terminal, guint char_width, guint char_height);
+ void (*notification_received)(VteTerminal* terminal, const gchar *summary, const gchar *body);
void (*window_title_changed)(VteTerminal* terminal);
void (*icon_title_changed)(VteTerminal* terminal);
void (*selection_changed)(VteTerminal* terminal);
@@ -112,7 +113,7 @@ struct _VteTerminalClass {
void (*bell)(VteTerminal* terminal);
/* Padding for future expansion. */
- gpointer padding[16];
+ gpointer padding[15];
VteTerminalClassPrivate *priv;
};
diff --git a/src/vtegtk.cc b/src/vtegtk.cc
index 465407d61fad..5b6bc35e9eab 100644
--- a/src/vtegtk.cc
+++ b/src/vtegtk.cc
@@ -646,6 +646,7 @@ vte_terminal_class_init(VteTerminalClass *klass)
klass->child_exited = NULL;
klass->encoding_changed = NULL;
klass->char_size_changed = NULL;
+ klass->notification_received = NULL;
klass->window_title_changed = NULL;
klass->icon_title_changed = NULL;
klass->selection_changed = NULL;
@@ -722,6 +723,26 @@ vte_terminal_class_init(VteTerminalClass *klass)
1, G_TYPE_INT);
/**
+ * VteTerminal::notification-received:
+ * @vteterminal: the object which received the signal
+ * @summary: The summary
+ * @body: (allow-none): Extra optional text
+ *
+ * Emitted when a process running in the terminal wants to
+ * send a notification to the desktop environment.
+ */
+ signals[SIGNAL_NOTIFICATION_RECEIVED] =
+ g_signal_new(I_("notification-received"),
+ G_OBJECT_CLASS_TYPE(klass),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET(VteTerminalClass, notification_received),
+ NULL,
+ NULL,
+ _vte_marshal_VOID__STRING_STRING,
+ G_TYPE_NONE,
+ 2, G_TYPE_STRING, G_TYPE_STRING);
+
+ /**
* VteTerminal::window-title-changed:
* @vteterminal: the object which received the signal
*
diff --git a/src/vtegtk.hh b/src/vtegtk.hh
index 5fd8c1161538..d28c72ff5adb 100644
--- a/src/vtegtk.hh
+++ b/src/vtegtk.hh
@@ -53,6 +53,7 @@ enum {
SIGNAL_TEXT_INSERTED,
SIGNAL_TEXT_MODIFIED,
SIGNAL_TEXT_SCROLLED,
+ SIGNAL_NOTIFICATION_RECEIVED,
SIGNAL_WINDOW_TITLE_CHANGED,
COPY_CLIPBOARD,
PASTE_CLIPBOARD,
diff --git a/src/vteinternal.hh b/src/vteinternal.hh
index 812ff0b4f7e4..7a5b2c9f36d2 100644
--- a/src/vteinternal.hh
+++ b/src/vteinternal.hh
@@ -506,6 +506,11 @@ public:
gboolean cursor_moved_pending;
gboolean contents_changed_pending;
+ /* desktop notification */
+ gboolean notification_received;
+ gchar *notification_summary;
+ gchar *notification_body;
+
/* window name changes */
gchar *window_title;
gchar *window_title_changed;
@@ -1301,6 +1306,9 @@ public:
#define m_selection_html selection_html
#define m_child_watch_source child_watch_source
#define m_pty_channel pty_channel
+#define m_notification_received notification_received
+#define m_notification_summary notification_summary
+#define m_notification_body notification_body
#define m_window_title window_title
#define m_window_title_changed window_title_changed
#define m_icon_title_changed icon_title_changed
diff --git a/src/vteseq-n.gperf b/src/vteseq-n.gperf
index 4e2f3376d969..407139c37bfb 100644
--- a/src/vteseq-n.gperf
+++ b/src/vteseq-n.gperf
@@ -168,3 +168,4 @@ struct vteseq_n_struct {
#"reset-mouse-cursor-foreground-color", VTE_SEQUENCE_HANDLER_NULL
"set-current-directory-uri", VTE_SEQUENCE_HANDLER(vte_sequence_handler_set_current_directory_uri)
"set-current-file-uri", VTE_SEQUENCE_HANDLER(vte_sequence_handler_set_current_file_uri)
+"send-notification", VTE_SEQUENCE_HANDLER(vte_sequence_handler_send_notification)
diff --git a/src/vteseq.cc b/src/vteseq.cc
index d00fafba9449..45dabadc5fc3 100644
--- a/src/vteseq.cc
+++ b/src/vteseq.cc
@@ -2335,6 +2335,96 @@ vte_sequence_handler_return_terminal_id (VteTerminalPrivate *that, GValueArray *
vte_sequence_handler_send_primary_device_attributes (that, params);
}
+static void
+vte_sequence_handler_send_notification (VteTerminalPrivate *that, GValueArray *params)
+{
+ GValue *value;
+ const char *end;
+ char *option = NULL;
+ char *str = NULL;
+ char *p, *validated;
+
+ g_clear_pointer (&that->notification_summary, g_free);
+ g_clear_pointer (&that->notification_body, g_free);
+
+ value = g_value_array_get_nth (params, 0);
+ if (value == NULL) {
+ goto out;
+ }
+
+ if (G_VALUE_HOLDS_STRING (value)) {
+ option = g_value_dup_string (value);
+ } else if (G_VALUE_HOLDS_POINTER (value)) {
+ option = that->ucs4_to_utf8 ((const guchar *)g_value_get_pointer (value));
+ } else {
+ goto out;
+ }
+
+ if (g_strcmp0 (option, "notify") != 0) {
+ goto out;
+ }
+
+ value = g_value_array_get_nth (params, 1);
+ if (value == NULL) {
+ goto out;
+ }
+
+ if (G_VALUE_HOLDS_STRING (value)) {
+ str = g_value_dup_string (value);
+ } else if (G_VALUE_HOLDS_POINTER (value)) {
+ str = that->ucs4_to_utf8 ((const guchar *)g_value_get_pointer (value));
+ } else {
+ goto out;
+ }
+
+ g_utf8_validate (str, strlen (str), &end);
+ validated = g_strndup (str, end - str);
+
+ /* No control characters allowed. */
+ for (p = validated; *p != '\0'; p++) {
+ if ((*p & 0x1f) == *p) {
+ *p = ' ';
+ }
+ }
+
+ that->notification_summary = validated;
+ g_free (str);
+
+ that->notification_received = TRUE;
+ if (params->n_values == 2) {
+ goto out;
+ }
+
+ value = g_value_array_get_nth (params, 2);
+ if (value == NULL) {
+ goto out;
+ }
+
+ if (G_VALUE_HOLDS_STRING (value)) {
+ str = g_value_dup_string (value);
+ } else if (G_VALUE_HOLDS_POINTER (value)) {
+ str = that->ucs4_to_utf8 ((const guchar *)g_value_get_pointer (value));
+ } else {
+ goto out;
+ }
+
+ g_utf8_validate (str, strlen (str), &end);
+ validated = g_strndup (str, end - str);
+
+ /* No control characters allowed. */
+ for (p = validated; *p != '\0'; p++) {
+ if ((*p & 0x1f) == *p) {
+ *p = ' ';
+ }
+ }
+
+ that->notification_body = validated;
+ g_free (str);
+
+ out:
+ g_free (option);
+}
+
/* Send secondary device attributes. */
static void
vte_sequence_handler_send_secondary_device_attributes (VteTerminalPrivate *that, GValueArray *params)
--
2.5.0
From 4689a888d297537d1e6b091967b5be8bd811811a Mon Sep 17 00:00:00 2001
From: Debarshi Ray <debarshir@gnome.org>
Date: Thu, 29 Jan 2015 13:09:17 +0100
Subject: [PATCH 2/3] vte.sh: Emit OSC 777 from PROMPT_COMMAND
https://bugzilla.gnome.org/show_bug.cgi?id=711059
---
src/vte.sh | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/vte.sh b/src/vte.sh
index 2d211caa2f17..1c0543bd9d26 100644
--- a/src/vte.sh
+++ b/src/vte.sh
@@ -50,9 +50,11 @@ __vte_osc7 () {
}
__vte_prompt_command() {
+ local command=$(HISTTIMEFORMAT= history 1 | sed 's/^ *[0-9]\+ *//')
+ command="${command//;/ }"
local pwd='~'
[ "$PWD" != "$HOME" ] && pwd=${PWD/#$HOME\//\~\/}
- printf "\033]0;%s@%s:%s\007%s" "${USER}" "${HOSTNAME%%.*}" "${pwd}" "$(__vte_osc7)"
+ printf "\033]777;notify;Command completed;%s\007\033]0;%s@%s:%s\007%s" "${command}" "${USER}" "${HOSTNAME%%.*}" "${pwd}" "$(__vte_osc7)"
}
case "$TERM" in
--
2.5.0
From b73e6a8055eb07d3c17e5fe84b692d45ca1428df Mon Sep 17 00:00:00 2001
From: Debarshi Ray <debarshir@gnome.org>
Date: Thu, 22 Jan 2015 16:37:10 +0100
Subject: [PATCH 3/3] vteapp: Add a test for the notification-received signal
---
src/app.vala | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/src/app.vala b/src/app.vala
index 77bd1dcc7aa2..624046c2b4fc 100644
--- a/src/app.vala
+++ b/src/app.vala
@@ -332,6 +332,8 @@ class Window : Gtk.ApplicationWindow
if (App.Options.object_notifications)
terminal.notify.connect(notify_cb);
+ terminal.notification_received.connect(notification_received_cb);
+
/* Settings */
if (App.Options.no_double_buffer)
terminal.set_double_buffered(false);
@@ -797,6 +799,11 @@ class Window : Gtk.ApplicationWindow
set_title(terminal.get_window_title());
}
+ private void notification_received_cb(Vte.Terminal terminal, string summary, string? body)
+ {
+ print ("[%s]: %s\n", summary, body);
+ }
+
} /* class Window */
class App : Gtk.Application
--
2.5.0
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