plugins/git/git-commit-pane.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
   2 /*
   3  * anjuta
   4  * Copyright (C) James Liggett 2010 <jrliggett@cox.net>
   5  *
   6  * anjuta is free software: you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * anjuta is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  14  * See the GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include "git-commit-pane.h"
  21
  22 struct _GitCommitPanePriv
  23 {
  24         GtkBuilder *builder;
  25 };
  26
  27 G_DEFINE_TYPE (GitCommitPane, git_commit_pane, GIT_TYPE_PANE);
  28
  29 static void
  30 on_amend_check_toggled (GtkToggleButton *button, GitCommitPane *self)
  31 {
  32         Git *plugin;
  33         AnjutaColumnTextView *commit_log_view;
  34         GtkTextBuffer *log_text_buffer;
  35         gchar *commit_message_path;
  36         GIOChannel *io_channel;
  37         gchar *line;
  38         GtkTextIter end_iter;
  39
  40         plugin = ANJUTA_PLUGIN_GIT (anjuta_dock_pane_get_plugin (ANJUTA_DOCK_PANE (self)));
  41         commit_log_view = ANJUTA_COLUMN_TEXT_VIEW (gtk_builder_get_object (self->priv->builder,
  42                                                                                    "commit_log_view"));
  43         log_text_buffer = anjuta_column_text_view_get_buffer (commit_log_view);
  44
  45         /* Make sure to clear any pre-existing text */
  46         gtk_text_buffer_set_text (log_text_buffer, "", 0);
  47
  48         if (gtk_toggle_button_get_active (button))
  49         {
  50                 commit_message_path = g_strjoin (G_DIR_SEPARATOR_S,
  51                                                  plugin->project_root_directory,
  52                                                  ".git",
  53                                                  "COMMIT_EDITMSG",
  54                                                  NULL);
  55                 io_channel = g_io_channel_new_file (commit_message_path, "r", NULL);
  56
  57                 while (g_io_channel_read_line (io_channel, &line, NULL, NULL,
  58                                                NULL) == G_IO_STATUS_NORMAL)
  59                 {
  60                         /* Filter out comment lines */
  61                         if (line[0] != '#')
  62                         {
  63                                 gtk_text_buffer_get_end_iter (log_text_buffer, &end_iter);
  64                                 gtk_text_buffer_insert (log_text_buffer, &end_iter, line, -1);
  65
  66                                 g_free (line);
  67                         }
  68                         else
  69                         {
  70                                 g_free (line);
  71                                 break;
  72                         }
  73                 }
  74
  75                 g_free (commit_message_path);
  76                 g_io_channel_unref (io_channel);
  77         }
  78 }
  79
  80 static void
  81 on_use_custom_author_info_check_toggled (GtkToggleButton *button,
  82                                          GitCommitPane *self)
  83 {
  84         GtkWidget *author_info_alignment;
  85
  86         author_info_alignment = GTK_WIDGET (gtk_builder_get_object (self->priv->builder,
  87                                                                     "author_info_alignment"));
  88
  89         gtk_widget_set_sensitive (author_info_alignment,
  90                                   gtk_toggle_button_get_active (button));
  91 }
  92
  93 static void
  94 on_ok_action_activated (GtkAction *action, GitCommitPane *self)
  95 {
  96         Git *plugin;
  97         AnjutaColumnTextView *commit_log_view;
  98         GtkToggleButton *amend_check;
  99         GtkToggleButton *failed_merge_check;
 100         GtkToggleButton *use_custom_author_info_check;
 101         gchar *log;
 102         gchar *author_name;
 103         gchar *author_email;
 104         GtkEditable *author_name_entry;
 105         GtkEditable *author_email_entry;
 106         GList *selected_paths;
 107         GitCommitCommand *commit_command;
 108
 109         plugin = ANJUTA_PLUGIN_GIT (anjuta_dock_pane_get_plugin (ANJUTA_DOCK_PANE(self)));
 110         commit_log_view = ANJUTA_COLUMN_TEXT_VIEW (gtk_builder_get_object (self->priv->builder,
 111                                                                                    "commit_log_view"));
 112         amend_check = GTK_TOGGLE_BUTTON (gtk_builder_get_object (self->priv->builder,
 113                                                                  "amend_check"));
 114         failed_merge_check = GTK_TOGGLE_BUTTON (gtk_builder_get_object (self->priv->builder,
 115                                                                         "failed_merge_check"));
 116         use_custom_author_info_check = GTK_TOGGLE_BUTTON (gtk_builder_get_object (self->priv->builder,
 117                                                                                   "use_custom_author_info_check"));
 118         log = anjuta_column_text_view_get_text (commit_log_view);
 119         author_name = NULL;
 120         author_email = NULL;
 121
 122         if (!git_pane_check_input (GTK_WIDGET (ANJUTA_PLUGIN (plugin)->shell),
 123                                                            GTK_WIDGET (commit_log_view), log,
 124                                    _("Please enter a log message.")))
 125         {
 126                 g_free (log);
 127
 128                 return;
 129         }
 130
 131         if (gtk_toggle_button_get_active (use_custom_author_info_check))
 132         {
 133                 author_name_entry = GTK_EDITABLE (gtk_builder_get_object (self->priv->builder,
 134                                                                                   "author_name_entry"));
 135                 author_email_entry = GTK_EDITABLE (gtk_builder_get_object (self->priv->builder,
 136                                                                                    "author_email_entry"));
 137
 138                 author_name = gtk_editable_get_chars (author_name_entry, 0, -1);
 139                 author_email = gtk_editable_get_chars (author_email_entry, 0, -1);
 140
 141                 /* Check both the name and e-mail fields with one statement instead of
 142                  * two */
 143                 if (!git_pane_check_input (GTK_WIDGET (ANJUTA_PLUGIN (plugin)->shell),
 144                                            GTK_WIDGET (author_name_entry), author_name,
 145                                            _("Please enter the commit author's name")) ||
 146                     !git_pane_check_input (GTK_WIDGET (ANJUTA_PLUGIN (plugin)->shell),
 147                                            GTK_WIDGET (author_email_entry),
 148                                            author_email,
 149                                            _("Please enter the commit author's e-mail address.")))
 150                 {
 151                         g_free (log);
 152                         g_free (author_name);
 153                         g_free (author_email);
 154
 155                         return;
 156                 }
 157         }
 158
 159         selected_paths = git_status_pane_get_all_checked_items (GIT_STATUS_PANE (plugin->status_pane),
 160                                                                 ANJUTA_VCS_STATUS_ALL);
 161
 162         commit_command = git_commit_command_new (plugin->project_root_directory,
 163                                                  gtk_toggle_button_get_active (amend_check),
 164                                                  gtk_toggle_button_get_active (failed_merge_check),
 165                                                  log,
 166                                                  author_name,
 167                                                  author_email,
 168                                                  selected_paths);
 169
 170         g_free (log);
 171         g_free (author_name);
 172         g_free (author_email);
 173         anjuta_util_glist_strings_free (selected_paths);
 174
 175         git_pane_create_message_view (plugin);
 176
 177         g_signal_connect (G_OBJECT (commit_command), "data-arrived",
 178                           G_CALLBACK (git_pane_on_command_info_arrived),
 179                           plugin);
 180
 181         g_signal_connect (G_OBJECT (commit_command), "command-finished",
 182                           G_CALLBACK (git_pane_report_errors),
 183                           plugin);
 184
 185     g_signal_connect (G_OBJECT (commit_command), "command-finished",
 186                       G_CALLBACK (git_plugin_status_changed_emit),
 187                       plugin);
 188
 189         g_signal_connect (G_OBJECT (commit_command), "command-finished",
 190                           G_CALLBACK (g_object_unref),
 191                           NULL);
 192
 193         anjuta_command_start (ANJUTA_COMMAND (commit_command));
 194
 195         git_pane_remove_from_dock (GIT_PANE (self));
 196 }
 197
 198 static void
 199 git_commit_pane_init (GitCommitPane *self)
 200 {
 201         gchar *objects[] = {"commit_pane",
 202                                                 "ok_action",
 203                                                 "cancel_action",
 204                                                 NULL};
 205         GError *error = NULL;
 206         GtkWidget *amend_check;
 207         GtkWidget *use_custom_author_info_check;
 208         GtkAction *ok_action;
 209         GtkAction *cancel_action;
 210
 211         self->priv = g_new0 (GitCommitPanePriv, 1);
 212         self->priv->builder = gtk_builder_new ();
 213
 214         if (!gtk_builder_add_objects_from_file (self->priv->builder, BUILDER_FILE,
 215                                                 objects,
 216                                                 &error))
 217         {
 218                 g_warning ("Couldn't load builder file: %s", error->message);
 219                 g_error_free (error);
 220         }
 221
 222         amend_check = GTK_WIDGET (gtk_builder_get_object (self->priv->builder,
 223                                                           "amend_check"));
 224         use_custom_author_info_check = GTK_WIDGET (gtk_builder_get_object (self->priv->builder,
 225                                                                            "use_custom_author_info_check"));
 226         ok_action = GTK_ACTION (gtk_builder_get_object (self->priv->builder,
 227                                                         "ok_action"));
 228         cancel_action = GTK_ACTION (gtk_builder_get_object (self->priv->builder,
 229                                                             "cancel_action"));
 230
 231         g_signal_connect (G_OBJECT (amend_check), "toggled",
 232                           G_CALLBACK (on_amend_check_toggled),
 233                           self);
 234
 235         g_signal_connect (G_OBJECT (use_custom_author_info_check), "toggled",
 236                           G_CALLBACK (on_use_custom_author_info_check_toggled),
 237                           self);
 238
 239         g_signal_connect (G_OBJECT (ok_action), "activate",
 240                           G_CALLBACK (on_ok_action_activated),
 241                           self);
 242
 243         g_signal_connect_swapped (G_OBJECT (cancel_action), "activate",
 244                                   G_CALLBACK (git_pane_remove_from_dock),
 245                                   self);
 246
 247 }
 248
 249 static void
 250 git_commit_pane_finalize (GObject *object)
 251 {
 252         GitCommitPane *self;
 253
 254         self = GIT_COMMIT_PANE (object);
 255
 256         g_object_unref (self->priv->builder);
 257         g_free (self->priv);
 258
 259         G_OBJECT_CLASS (git_commit_pane_parent_class)->finalize (object);
 260 }
 261
 262 static GtkWidget *
 263 git_commit_pane_get_widget (AnjutaDockPane *pane)
 264 {
 265         GitCommitPane *self;
 266
 267         self = GIT_COMMIT_PANE (pane);
 268
 269         return GTK_WIDGET (gtk_builder_get_object (self->priv->builder,
 270                                                    "commit_pane"));
 271 }
 272
 273 static void
 274 git_commit_pane_class_init (GitCommitPaneClass *klass)
 275 {
 276         GObjectClass* object_class = G_OBJECT_CLASS (klass);
 277         AnjutaDockPaneClass* pane_class = ANJUTA_DOCK_PANE_CLASS (klass);
 278
 279         object_class->finalize = git_commit_pane_finalize;
 280         pane_class->get_widget = git_commit_pane_get_widget;
 281         pane_class->refresh = NULL;
 282 }
 283
 284
 285 AnjutaDockPane *
 286 git_commit_pane_new (Git *plugin)
 287 {
 288         return g_object_new (GIT_TYPE_COMMIT_PANE, "plugin", plugin, NULL);
 289 }
 290
 291 void
 292 on_commit_button_clicked (GtkAction *action, Git *plugin)
 293 {
 294         AnjutaDockPane *pane;
 295
 296         pane = git_commit_pane_new (plugin);
 297
 298         anjuta_dock_replace_command_pane (ANJUTA_DOCK (plugin->dock),
 299                                           "Commit", _("Commit"),
 300                                           NULL, pane, GDL_DOCK_BOTTOM, NULL, 0, NULL);
 301 }