[vte] widget: Move some public API to its own file

[Christian Persch <chpe src gnome org>]

commit 12c085fc5786070decf0d36d8627d61a3bc5f188
Author: Christian Persch <chpe gnome org>
Date:   Wed Nov 18 21:15:42 2015 +0100

    widget: Move some public API to its own file

 src/vte.cc         |   60 +++++++++++++++------------------------------------
 src/vtegtk.cc      |   33 ++++++++++++++++++++++++++++
 src/vteinternal.hh |    2 +
 3 files changed, 53 insertions(+), 42 deletions(-)
---
diff --git a/src/vte.cc b/src/vte.cc
index c17b418..d7025e2 100644
--- a/src/vte.cc
+++ b/src/vte.cc
@@ -13001,69 +13001,45 @@ vte_terminal_search_find_next (VteTerminal *terminal)
        return vte_terminal_search_find (terminal, FALSE);
 }
 
-/**
- * vte_terminal_set_input_enabled:
- * @terminal: a #VteTerminal
+/*
+ * VteTerminalPrivate::set_input_enabled:
  * @enabled: whether to enable user input
  *
  * Enables or disables user input. When user input is disabled,
  * the terminal's child will not receive any key press, or mouse button
  * press or motion events sent to it.
+ *
+ * Returns: %true iff the setting changed
  */
-void
-vte_terminal_set_input_enabled (VteTerminal *terminal,
-                                gboolean enabled)
+bool
+VteTerminalPrivate::set_input_enabled (bool enabled)
 {
-        VteTerminalPrivate *pvt;
-        GtkWidget *widget;
-        GtkStyleContext *context;
-
-        g_return_if_fail(VTE_IS_TERMINAL(terminal));
-
-        pvt = terminal->pvt;
-        widget = &terminal->widget;
-
-        enabled = enabled != FALSE;
-        if (enabled == terminal->pvt->input_enabled)
-                return;
+        if (enabled == m_input_enabled)
+                return false;
 
-        pvt->input_enabled = enabled;
+        m_input_enabled = enabled;
 
-        context = gtk_widget_get_style_context (widget);
+        auto context = gtk_widget_get_style_context(m_widget);
 
         /* FIXME: maybe hide cursor when input disabled, too? */
 
         if (enabled) {
-                if (gtk_widget_has_focus(widget))
-                        gtk_im_context_focus_in(pvt->im_context);
+                if (gtk_widget_has_focus(m_widget))
+                        gtk_im_context_focus_in(m_im_context);
 
                 gtk_style_context_remove_class (context, GTK_STYLE_CLASS_READ_ONLY);
         } else {
-                vte_terminal_im_reset(terminal);
-                if (gtk_widget_has_focus(widget))
-                        gtk_im_context_focus_out(pvt->im_context);
+                vte_terminal_im_reset(m_terminal);
+                if (gtk_widget_has_focus(m_widget))
+                        gtk_im_context_focus_out(m_im_context);
 
-                _vte_terminal_disconnect_pty_write(terminal);
-                _vte_byte_array_clear(pvt->outgoing);
+                _vte_terminal_disconnect_pty_write(m_terminal);
+                _vte_byte_array_clear(m_outgoing);
 
                 gtk_style_context_add_class (context, GTK_STYLE_CLASS_READ_ONLY);
         }
 
-        g_object_notify(G_OBJECT(terminal), "input-enabled");
-}
-
-/**
- * vte_terminal_get_input_enabled:
- * @terminal: a #VteTerminal
- *
- * Returns whether the terminal allow user input.
- */
-gboolean
-vte_terminal_get_input_enabled (VteTerminal *terminal)
-{
-        g_return_val_if_fail(VTE_IS_TERMINAL(terminal), FALSE);
-
-        return terminal->pvt->input_enabled;
+        return true;
 }
 
 bool
diff --git a/src/vtegtk.cc b/src/vtegtk.cc
index 9efa53c..90e1b5b 100644
--- a/src/vtegtk.cc
+++ b/src/vtegtk.cc
@@ -1589,6 +1589,39 @@ vte_terminal_set_geometry_hints_for_window(VteTerminal *terminal,
 }
 
 /**
+ * vte_terminal_get_input_enabled:
+ * @terminal: a #VteTerminal
+ *
+ * Returns whether the terminal allow user input.
+ */
+gboolean
+vte_terminal_get_input_enabled (VteTerminal *terminal)
+{
+        g_return_val_if_fail(VTE_IS_TERMINAL(terminal), FALSE);
+
+        return terminal->pvt->input_enabled;
+}
+
+/**
+ * vte_terminal_set_input_enabled:
+ * @terminal: a #VteTerminal
+ * @enabled: whether to enable user input
+ *
+ * Enables or disables user input. When user input is disabled,
+ * the terminal's child will not receive any key press, or mouse button
+ * press or motion events sent to it.
+ */
+void
+vte_terminal_set_input_enabled (VteTerminal *terminal,
+                                gboolean enabled)
+{
+        g_return_if_fail(VTE_IS_TERMINAL(terminal));
+
+        if (terminal->pvt->set_input_enabled(enabled != FALSE))
+                g_object_notify_by_pspec(G_OBJECT(terminal), pspecs[PROP_INPUT_ENABLED]);
+}
+
+/**
  * vte_terminal_get_word_char_exceptions:
  * @terminal: a #VteTerminal
  *
diff --git a/src/vteinternal.hh b/src/vteinternal.hh
index 75d4c50..2095338 100644
--- a/src/vteinternal.hh
+++ b/src/vteinternal.hh
@@ -576,6 +576,8 @@ public:
         bool process_word_char_exceptions(char const *str,
                                           gunichar **arrayp,
                                           gsize *lenp);
+
+        bool set_input_enabled(bool enabled);
         bool set_word_char_exceptions(char const* exceptions);
 };