plugins/editor/plugin.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
   2 /*
   3     plugin.c
   4     Copyright (C) 2000 Naba Kumar
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  19 */
  20
  21 #include <config.h>
  22 #include <libanjuta/anjuta-shell.h>
  23 #include <libanjuta/anjuta-debug.h>
  24 #include <libanjuta/anjuta-encodings.h>
  25 #include <libanjuta/interfaces/ianjuta-document-manager.h>
  26 #include <libanjuta/interfaces/ianjuta-file.h>
  27 #include <libanjuta/interfaces/ianjuta-file-savable.h>
  28 #include <libanjuta/interfaces/ianjuta-editor-factory.h>
  29 #include <libanjuta/interfaces/ianjuta-preferences.h>
  30
  31
  32 #include "aneditor.h"
  33 #include "lexer.h"
  34 #include "plugin.h"
  35 #include "style-editor.h"
  36 #include "text_editor.h"
  37
  38 #define PREFS_GLADE PACKAGE_DATA_DIR"/glade/anjuta-editor-scintilla.glade"
  39 #define ICON_FILE "anjuta-editor-scintilla-plugin-48.png"
  40
  41 gpointer parent_class;
  42
  43 static void
  44 on_style_button_clicked(GtkWidget* button, AnjutaPreferences* prefs)
  45 {
  46         StyleEditor* se = style_editor_new(prefs);
  47         style_editor_show(se);
  48 }
  49
  50 static gboolean
  51 activate_plugin (AnjutaPlugin *plugin)
  52 {
  53         return TRUE;
  54 }
  55
  56 static gboolean
  57 deactivate_plugin (AnjutaPlugin *plugin)
  58 {
  59
  60         return TRUE;
  61 }
  62
  63 static void
  64 dispose (GObject *obj)
  65 {
  66         /* EditorPlugin *eplugin = ANJUTA_PLUGIN_EDITOR (obj); */
  67
  68         G_OBJECT_CLASS (parent_class)->dispose (obj);
  69 }
  70
  71 static void
  72 finalize (GObject *obj)
  73 {
  74         /* Finalization codes here */
  75         G_OBJECT_CLASS (parent_class)->finalize (obj);
  76 }
  77
  78 static void
  79 editor_plugin_instance_init (GObject *obj)
  80 {
  81         /* EditorPlugin *plugin = ANJUTA_PLUGIN_EDITOR (obj); */
  82 }
  83
  84 static void
  85 editor_plugin_class_init (GObjectClass *klass)
  86 {
  87         AnjutaPluginClass *plugin_class = ANJUTA_PLUGIN_CLASS (klass);
  88
  89         parent_class = g_type_class_peek_parent (klass);
  90
  91         plugin_class->activate = activate_plugin;
  92         plugin_class->deactivate = deactivate_plugin;
  93         klass->dispose = dispose;
  94         klass->finalize = finalize;
  95 }
  96
  97 static IAnjutaEditor*
  98 itext_editor_factory_new_editor(IAnjutaEditorFactory* factory,
  99                                                                 GFile* file,
 100                                                                 const gchar* filename,
 101                                                                 GError** error)
 102 {
 103         AnjutaShell *shell = ANJUTA_PLUGIN (factory)->shell;
 104         AnjutaPreferences *prefs = anjuta_shell_get_preferences (shell, NULL);
 105         AnjutaStatus *status = anjuta_shell_get_status (shell, NULL);
 106         gchar* uri = g_file_get_uri (file);
 107         IAnjutaEditor* editor = IANJUTA_EDITOR(text_editor_new(status, prefs,
 108                                                                                                                    uri, filename));
 109         g_free(uri);
 110         return editor;
 111 }
 112
 113 static void
 114 itext_editor_factory_iface_init (IAnjutaEditorFactoryIface *iface)
 115 {
 116         iface->new_editor = itext_editor_factory_new_editor;
 117 }
 118
 119 static void
 120 ipreferences_merge(IAnjutaPreferences* ipref, AnjutaPreferences* prefs, GError** e)
 121 {
 122         GladeXML* gxml;
 123         EditorPlugin* plugin = ANJUTA_PLUGIN_EDITOR (ipref);
 124         gxml = glade_xml_new (PREFS_GLADE, "preferences_dialog", NULL);
 125         plugin->style_button = glade_xml_get_widget(gxml, "style_button");
 126         g_signal_connect(G_OBJECT(plugin->style_button), "clicked",
 127                 G_CALLBACK(on_style_button_clicked), prefs);
 128         anjuta_preferences_add_page (prefs,
 129                                                                  gxml, "Editor", _("Scintilla Editor"),  ICON_FILE);
 130         g_object_unref(gxml);
 131 }
 132
 133 static void
 134 ipreferences_unmerge(IAnjutaPreferences* ipref, AnjutaPreferences* prefs, GError** e)
 135 {
 136         EditorPlugin* plugin = ANJUTA_PLUGIN_EDITOR (ipref);
 137         g_signal_handlers_disconnect_by_func(G_OBJECT(plugin->style_button),
 138                 G_CALLBACK(on_style_button_clicked),
 139                 anjuta_shell_get_preferences(ANJUTA_PLUGIN(plugin)->shell, NULL));
 140
 141         anjuta_preferences_remove_page(prefs, _("Scintilla Editor"));
 142 }
 143
 144 static void
 145 ipreferences_iface_init(IAnjutaPreferencesIface* iface)
 146 {
 147         iface->merge = ipreferences_merge;
 148         iface->unmerge = ipreferences_unmerge;
 149 }
 150
 151 ANJUTA_PLUGIN_BEGIN (EditorPlugin, editor_plugin);
 152 ANJUTA_TYPE_ADD_INTERFACE(itext_editor_factory, IANJUTA_TYPE_EDITOR_FACTORY);
 153 ANJUTA_TYPE_ADD_INTERFACE(ipreferences, IANJUTA_TYPE_PREFERENCES);
 154 ANJUTA_PLUGIN_END;
 155
 156 ANJUTA_SIMPLE_PLUGIN (EditorPlugin, editor_plugin);