diff options
Diffstat (limited to 'alternate-screen.patch')
| -rw-r--r-- | alternate-screen.patch | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/alternate-screen.patch b/alternate-screen.patch new file mode 100644 index 000000000000..7816814ab496 --- /dev/null +++ b/alternate-screen.patch @@ -0,0 +1,137 @@ +From a5272e25f5b8f95b341ec9682a0cdd7cb24b87b1 Mon Sep 17 00:00:00 2001 +From: gnunn1 <gerald.b.nunn@gmail.com> +Date: Sat, 20 Aug 2016 14:25:54 -0400 +Subject: [PATCH] Add terminal-screen-changed signal + +--- + src/vte/vteterminal.h | 6 ++++-- + src/vtegtk.cc | 19 +++++++++++++++++++ + src/vtegtk.hh | 1 + + src/vteinternal.hh | 2 ++ + src/vteseq.cc | 14 ++++++++++++++ + 5 files changed, 40 insertions(+), 2 deletions(-) + +diff --git a/src/vte/vteterminal.h b/src/vte/vteterminal.h +index 12ecf181..bc953e21 100644 +--- a/src/vte/vteterminal.h ++++ b/src/vte/vteterminal.h +@@ -116,11 +116,13 @@ struct _VteTerminalClass { + + /* Add new vfuncs here, and subtract from the padding below. */ + ++ void (*terminal_screen_changed)(VteTerminal* terminal); ++ + /* Padding for future expansion. */ + #if _VTE_GTK == 3 +- gpointer _padding[13]; ++ gpointer _padding[12]; + #elif _VTE_GTK == 4 +- gpointer _padding[16]; ++ gpointer _padding[15]; + #endif /* _VTE_GTK */ + + // FIXMEgtk4 use class private data instead +diff --git a/src/vtegtk.cc b/src/vtegtk.cc +index 1c5a4983..4a5688fa 100644 +--- a/src/vtegtk.cc ++++ b/src/vtegtk.cc +@@ -1306,6 +1306,8 @@ vte_terminal_class_init(VteTerminalClass *klass) + + klass->bell = NULL; + ++ klass->terminal_screen_changed = NULL; ++ + /* GtkScrollable interface properties */ + g_object_class_override_property (gobject_class, PROP_HADJUSTMENT, "hadjustment"); + g_object_class_override_property (gobject_class, PROP_VADJUSTMENT, "vadjustment"); +@@ -2000,6 +2002,23 @@ vte_terminal_class_init(VteTerminalClass *klass) + G_OBJECT_CLASS_TYPE(klass), + g_cclosure_marshal_VOID__VOIDv); + ++ /** ++ * VteTerminal::screen-changed: ++ * @vteterminal: the object which received the signal ++ * ++ * This signal is emitted when the terminal screen changes between ++ * normal and alternate screen. ++ */ ++ signals[SIGNAL_TERMINAL_SCREEN_CHANGED] = ++ g_signal_new(I_("terminal-screen-changed"), ++ G_OBJECT_CLASS_TYPE(klass), ++ G_SIGNAL_RUN_LAST, ++ G_STRUCT_OFFSET(VteTerminalClass, bell), ++ NULL, ++ NULL, ++ g_cclosure_marshal_VOID__INT, ++ G_TYPE_NONE, 1, G_TYPE_INT); ++ + /** + * VteTerminal:allow-bold: + * +diff --git a/src/vtegtk.hh b/src/vtegtk.hh +index 0a31d205..64cb46f5 100644 +--- a/src/vtegtk.hh ++++ b/src/vtegtk.hh +@@ -57,6 +57,7 @@ enum { + SIGNAL_SHELL_PREEXEC, + SIGNAL_NOTIFICATION_RECEIVED, + #endif ++ SIGNAL_TERMINAL_SCREEN_CHANGED, + SIGNAL_WINDOW_TITLE_CHANGED, + LAST_SIGNAL + }; +diff --git a/src/vteinternal.hh b/src/vteinternal.hh +index 0c52442b..0f0243a3 100644 +--- a/src/vteinternal.hh ++++ b/src/vteinternal.hh +@@ -1587,6 +1587,8 @@ public: + #undef _VTE_CMD_HANDLER + #undef _VTE_CMD_HANDLER_NOP + #undef _VTE_CMD_HANDLER_R ++ ++ void emit_terminal_screen_changed(int screen); + }; + + } // namespace terminal +diff --git a/src/vteseq.cc b/src/vteseq.cc +index 8a7f5b34..5ec0448a 100644 +--- a/src/vteseq.cc ++++ b/src/vteseq.cc +@@ -220,6 +220,14 @@ Terminal::emit_resize_window(guint columns, + g_signal_emit(m_terminal, signals[SIGNAL_RESIZE_WINDOW], 0, columns, rows); + } + ++/* Emit a "terminal-screen-changed" signal */ ++void ++Terminal::emit_terminal_screen_changed(int screen) ++{ ++ _vte_debug_print(VTE_DEBUG_SIGNALS, "Emitting `terminal_screen_changed'.\n"); ++ g_signal_emit(m_terminal, signals[SIGNAL_TERMINAL_SCREEN_CHANGED], 0, screen); ++} ++ + /* Some common functions */ + + /* In Xterm, upon printing a character in the last column the cursor doesn't +@@ -392,6 +400,9 @@ void + Terminal::switch_normal_screen() + { + switch_screen(&m_normal_screen); ++ ++ /* Emit signal */ ++ emit_terminal_screen_changed(0); + } + + void +@@ -426,6 +437,9 @@ void + Terminal::switch_alternate_screen() + { + switch_screen(&m_alternate_screen); ++ ++ /* Emit signal */ ++ emit_terminal_screen_changed(1); + } + + void +-- +2.39.2.13.g1fb56cf030 + |