[WIP] pythonconsole: Import plugin from Pluma

plugins/meson.build

@@ -7,6 +7,7 @@ subdir('filebrowser')
 subdir('joinlines')
 subdir('modelines')
 subdir('open-uri-context-menu')
+subdir('pythonconsole')
 subdir('sort')
 subdir('taglist')
 subdir('textsize')

plugins/pythonconsole/meson.build

@@ -0,0 +1,22 @@
+subdir('pythonconsole')
+
+pythonconsole_desktop = custom_target(
+    'pythonconsole_desktop',
+    input: 'pythonconsole.plugin.desktop.in',
+    output: 'pythonconsole.plugin',
+    command: [intltool_merge, '-d', '-u', po_dir, '@INPUT@', '@OUTPUT@'],
+    install: true,
+    install_dir: pluginslibdir,
+)
+
+pythonconsole_schema_file = configure_file(
+    input: 'org.x.editor.plugins.pythonconsole.gschema.xml.in',
+    output: 'org.x.editor.plugins.pythonconsole.gschema.xml',
+    configuration: schema_conf,
+    install_dir: join_paths(datadir, 'glib-2.0', 'schemas')
+)
+
+install_data(
+    pythonconsole_schema_file,
+    install_dir: schema_dir
+)

plugins/pythonconsole/org.x.editor.plugins.pythonconsole.gschema.xml.in

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<schemalist gettext-domain="@GETTEXT_PACKAGE@">
+  <schema id="org.x.editor.plugins.pythonconsole" path="/org/x/editor/plugins/pythonconsole/">
+    <key name="command-color" type="s">
+      <default>'#314e6c'</default>
+      <summary>Command Color Text</summary>
+      <description>The command color text</description>
+    </key>
+    <key name="error-color" type="s">
+      <default>'#990000'</default>
+      <summary>Error Color Text</summary>
+      <description>The error color text</description>
+    </key>
+    <key name="use-system-font" type="b">
+      <default>true</default>
+      <summary>Whether to use the system font</summary>
+      <description>
+        If true, the terminal will use the desktop-global standard
+        font if it’s monospace (and the most similar font it can
+        come up with otherwise).
+      </description>
+    </key>
+    <key name="font" type="s">
+      <default>'Monospace 10'</default>
+      <summary>Font</summary>
+      <description>
+        A Pango font name. Examples are “Sans 12” or “Monospace Bold 14”.
+      </description>
+    </key>
+  </schema>
+</schemalist>

plugins/pythonconsole/pythonconsole.plugin.desktop.in

@@ -0,0 +1,9 @@
+[Plugin]
+Loader=python3
+Module=pythonconsole
+IAge=3
+_Name=Python Console
+_Description=Interactive Python console standing in the bottom panel
+Icon=text-x-python
+Authors=Steve Frécinaux <[email protected]>
+Copyright=Copyright © 2006 Steve Frécinaux

plugins/pythonconsole/pythonconsole/__init__.py

@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+
+# __init__.py -- plugin object
+#
+# Copyright (C) 2006 - Steve Frécinaux
+# Copyright (C) 2012-2021 MATE Developers
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Parts from "Interactive Python-GTK Console" (stolen from epiphany's console.py)
+#     Copyright (C), 1998 James Henstridge <[email protected]>
+#     Copyright (C), 2005 Adam Hooper <[email protected]>
+# Bits from xed Python Console Plugin
+#     Copyrignt (C), 2005 Raphaël Slinckx
+
+from gi.repository import GObject, Gtk, Peas, PeasGtk, Xed
+
+from .console import PythonConsole
+from .config import PythonConsoleConfigWidget
+from .config import PythonConsoleConfig
+
+PYTHON_ICON = 'text-x-python'
+
+class PythonConsolePlugin(GObject.Object, Xed.WindowActivatable, PeasGtk.Configurable):
+    __gtype_name__ = "PythonConsolePlugin"
+
+    window = GObject.Property(type=Xed.Window)
+
+    def __init__(self):
+        GObject.Object.__init__(self)
+        self.config_widget = None
+
+    def do_activate(self):
+        self._console = PythonConsole(namespace = {'__builtins__' : __builtins__,
+                                             'xed' : Xed,
+                                             'window' : self.window})
+        self._console.eval('print("You can access the main window through ' \
+                           '\'window\' :\\n%s" % window)', False)
+        bottom = self.window.get_bottom_panel()
+        bottom.add_item(self._console, _('Python Console'), PYTHON_ICON)
+
+    def do_deactivate(self):
+        self._console.stop()
+        bottom = self.window.get_bottom_panel()
+        bottom.remove_item(self._console)
+
+    def do_create_configure_widget(self):
+        if not self.config_widget:
+            self.config_widget = PythonConsoleConfigWidget(self.plugin_info.get_data_dir())
+        return self.config_widget.configure_widget()
+
+# ex:et:ts=4:

plugins/pythonconsole/pythonconsole/config.py

@@ -0,0 +1,151 @@
+# -*- coding: utf-8 -*-
+
+# config.py -- Config dialog
+#
+# Copyright (C) 2008 - B. Clausius
+# Copyright (C) 2012-2021 MATE Developers
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Parts from "Interactive Python-GTK Console" (stolen from epiphany's console.py)
+#     Copyright (C), 1998 James Henstridge <[email protected]>
+#     Copyright (C), 2005 Adam Hooper <[email protected]>
+# Bits from xed Python Console Plugin
+#     Copyrignt (C), 2005 Raphaël Slinckx
+
+import os
+from gi.repository import Gio, Gtk, Gdk
+
+__all__ = ('PythonConsoleConfig', 'PythonConsoleConfigWidget')
+
+class PythonConsoleConfig(object):
+
+    CONSOLE_KEY_BASE = 'org.x.editor.plugins.pythonconsole'
+    CONSOLE_KEY_COMMAND_COLOR = 'command-color'
+    CONSOLE_KEY_ERROR_COLOR = 'error-color'
+    CONSOLE_KEY_USE_SYSTEM_FONT = 'use-system-font'
+    CONSOLE_KEY_FONT = 'font'
+
+    INTERFACE_KEY_BASE = 'org.mate.interface'
+    INTERFACE_KEY_MONOSPACE_FONT_NAME = 'monospace-font-name'
+
+    color_command = property(
+        lambda self: self.console_settings.get_string(self.CONSOLE_KEY_COMMAND_COLOR),
+        lambda self, value: self.console_settings.set_string(self.CONSOLE_KEY_COMMAND_COLOR, value)
+    )
+
+    color_error = property(
+        lambda self: self.console_settings.get_string(self.CONSOLE_KEY_ERROR_COLOR),
+        lambda self, value: self.console_settings.set_string(self.CONSOLE_KEY_ERROR_COLOR, value)
+    )
+
+    use_system_font = property(
+        lambda self: self.console_settings.get_boolean(self.CONSOLE_KEY_USE_SYSTEM_FONT),
+        lambda self, value: self.console_settings.set_boolean(self.CONSOLE_KEY_USE_SYSTEM_FONT, value)
+    )
+
+    font = property(
+        lambda self: self.console_settings.get_string(self.CONSOLE_KEY_FONT),
+        lambda self, value: self.console_settings.set_string(self.CONSOLE_KEY_FONT, value)
+    )
+
+    monospace_font_name = property(
+        lambda self: self.interface_settings.get_string(self.INTERFACE_KEY_MONOSPACE_FONT_NAME)
+    )
+
+    console_settings = Gio.Settings.new(CONSOLE_KEY_BASE)
+    interface_settings = Gio.Settings.new(INTERFACE_KEY_BASE)
+
+    def __init__(self):
+        object.__init__(self)
+
+    @classmethod
+    def enabled(self):
+        return self.console_settings != None
+
+    @classmethod
+    def add_handler(self, handler):
+        self.console_settings.connect("changed", handler)
+        self.interface_settings.connect("changed", handler)
+
+
+class PythonConsoleConfigWidget(object):
+
+    CONSOLE_KEY_BASE = 'org.x.editor.plugins.pythonconsole'
+    CONSOLE_KEY_COMMAND_COLOR = 'command-color'
+    CONSOLE_KEY_ERROR_COLOR = 'error-color'
+
+    def __init__(self, datadir):
+        object.__init__(self)
+        self._widget = None
+        self._ui_path = os.path.join(datadir, 'ui', 'config.ui')
+        self._config = PythonConsoleConfig()
+        self._ui = Gtk.Builder()
+
+    def configure_widget(self):
+        if self._widget is None:
+            self._ui.add_from_file(self._ui_path)
+
+            self.set_colorbutton_color(self._ui.get_object('colorbutton-command'),
+                                        self._config.color_command)
+            self.set_colorbutton_color(self._ui.get_object('colorbutton-error'),
+                                        self._config.color_error)
+            checkbox = self._ui.get_object('checkbox-system-font')
+            checkbox.set_active(self._config.use_system_font)
+            self._fontbutton = self._ui.get_object('fontbutton-font')
+            self._fontbutton.set_font_name(self._config.font)
+            self.on_checkbox_system_font_toggled(checkbox)
+            self._ui.connect_signals(self)
+
+            self._widget = self._ui.get_object('widget-config')
+            self._widget.show_all()
+
+        return self._widget
+
+    @staticmethod
+    def set_colorbutton_color(colorbutton, value):
+        rgba = Gdk.RGBA()
+        parsed = rgba.parse(value)
+
+        if parsed:
+            colorbutton.set_rgba(rgba)
+
+    def on_colorbutton_command_color_set(self, colorbutton):
+        self._config.color_command = colorbutton.get_color().to_string()
+
+    def on_colorbutton_error_color_set(self, colorbutton):
+        self._config.color_error = colorbutton.get_color().to_string()
+
+    def on_checkbox_system_font_toggled(self, checkbox):
+        val = checkbox.get_active()
+        self._config.use_system_font = val
+        self._fontbutton.set_sensitive(not val)
+
+    def on_fontbutton_font_set(self, fontbutton):
+        self._config.font = fontbutton.get_font_name()
+
+    def on_widget_config_parent_set(self, widget, oldparent):
+        # Set icon in dialog close button.
+        try:
+            actionarea = widget.get_toplevel().get_action_area()
+            image = Gtk.Image.new_from_icon_name("window-close",
+                                                 Gtk.IconSize.BUTTON)
+            for button in actionarea.get_children():
+                button.set_image(image)
+                button.set_property("always-show-image", True)
+        except:
+            pass
+
+# ex:et:ts=4: