aboutsummaryrefslogtreecommitdiffstats
path: root/plugins/email-custom-header/email-custom-header.c
diff options
context:
space:
mode:
Diffstat (limited to 'plugins/email-custom-header/email-custom-header.c')
-rw-r--r--plugins/email-custom-header/email-custom-header.c414
1 files changed, 412 insertions, 2 deletions
diff --git a/plugins/email-custom-header/email-custom-header.c b/plugins/email-custom-header/email-custom-header.c
index ef2ac976a7..5579e9c420 100644
--- a/plugins/email-custom-header/email-custom-header.c
+++ b/plugins/email-custom-header/email-custom-header.c
@@ -37,6 +37,23 @@
#define d(x) x
+#define GCONF_KEY_CUSTOM_HEADER "/apps/evolution/eplugin/email_custom_header/customHeader"
+
+typedef struct {
+ GladeXML *xml;
+ GConfClient *gconf;
+ GtkWidget *treeview;
+ GtkWidget *header_add;
+ GtkWidget *header_edit;
+ GtkWidget *header_remove;
+ GtkListStore *store;
+} ConfigData;
+
+enum {
+ HEADER_KEY_COLUMN,
+ HEADER_VALUE_COLUMN,
+ HEADER_N_COLUMNS,
+};
struct _EmailCustomHeaderOptionsDialogPrivate {
/* Glade XML data */
@@ -60,9 +77,17 @@ static void epech_dialog_init (GObject *object);
static void epech_dialog_dispose (GObject *object);
static void epech_setup_widgets (CustomHeaderOptionsDialog *mch);
static gint epech_check_existing_composer_window(gconstpointer a, gconstpointer b);
-
+static void commit_changes (ConfigData *cd);
+int e_plugin_lib_enable (EPluginLib *ep, int enable);
+GtkWidget *e_plugin_lib_get_configure_widget (EPlugin *epl);
gboolean e_plugin_ui_init(GtkUIManager *manager, EMsgComposer *composer);
+int
+e_plugin_lib_enable (EPluginLib *ep, int enable)
+{
+ return 0;
+}
+
static void
epech_get_widgets_data (CustomHeaderOptionsDialog *mch)
{
@@ -242,7 +267,7 @@ epech_get_header_list (CustomHeaderOptionsDialog *mch)
client = gconf_client_get_default ();
g_return_if_fail (GCONF_IS_CLIENT (client));
- gconf_client_add_dir (client, "/apps/evolution/eplugin/email_custom_header" , GCONF_CLIENT_PRELOAD_ONELEVEL, NULL);
+ gconf_client_add_dir (client, GCONF_KEY_CUSTOM_HEADER, GCONF_CLIENT_PRELOAD_ONELEVEL, NULL);
epech_load_from_gconf (client, "/apps/evolution/eplugin/email_custom_header/customHeader", mch);
return;
@@ -554,3 +579,388 @@ e_plugin_ui_init (GtkUIManager *manager,
return TRUE;
}
+static void
+commit_changes (ConfigData *cd)
+{
+ GtkTreeModel *model = NULL;
+ GSList *header_config_list = NULL;
+ GtkTreeIter iter;
+ gboolean valid;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (cd->treeview));
+ valid = gtk_tree_model_get_iter_first (model, &iter);
+
+ while (valid) {
+ gchar *keyword = NULL, *value = NULL;
+ gtk_tree_model_get (model, &iter, HEADER_KEY_COLUMN, &keyword, -1);
+ /* Check if the keyword is not empty */
+ gtk_tree_model_get (model, &iter, HEADER_VALUE_COLUMN, &value, -1);
+ /* Check if the keyword is not empty */
+ if ((keyword) && (g_utf8_strlen(g_strstrip(keyword), -1) > 0)){
+ if ((value) && (g_utf8_strlen(g_strstrip(value), -1) > 0)){
+ keyword = g_strconcat (keyword, "=", value, NULL);
+ }
+ header_config_list = g_slist_append (header_config_list, g_strdup(keyword));
+ }
+ g_free (keyword);
+ valid = gtk_tree_model_iter_next (model, &iter);
+ }
+
+ gconf_client_set_list (cd->gconf, GCONF_KEY_CUSTOM_HEADER, GCONF_VALUE_STRING, header_config_list, NULL);
+
+ g_slist_foreach (header_config_list, (GFunc) g_free, NULL);
+ g_slist_free (header_config_list);
+}
+
+static void
+header_isempty (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, ConfigData *cd)
+{
+ GtkTreeSelection *selection;
+ char *keyword = NULL;
+ char *value = NULL;
+ gboolean valid;
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (cd->treeview));
+ /* move to the previous node */
+ valid = gtk_tree_path_prev (path);
+
+ gtk_tree_model_get (model, iter, HEADER_KEY_COLUMN, &keyword, -1);
+
+ if ((keyword) && !(g_utf8_strlen (g_strstrip (keyword), -1) > 0))
+ gtk_list_store_remove (cd->store, iter);
+
+ /* Check if we have a valid row to select. If not, then select
+ * the previous row */
+ if (gtk_list_store_iter_is_valid (GTK_LIST_STORE (model), iter)) {
+ gtk_tree_selection_select_iter (selection, iter);
+ } else {
+ if (path && valid) {
+ gtk_tree_model_get_iter (model, iter, path);
+ gtk_tree_selection_select_iter (selection, iter);
+ }
+ }
+
+ gtk_widget_grab_focus (cd->treeview);
+ g_free (keyword);
+ g_free (value);
+}
+
+static gboolean
+header_foreach_check_isempty (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, ConfigData *cd)
+{
+ gboolean valid;
+
+ valid = gtk_tree_model_get_iter_first (model, iter);
+ while (valid && gtk_list_store_iter_is_valid (cd->store, iter)) {
+ char *keyword = NULL;
+ gtk_tree_model_get (model, iter, HEADER_KEY_COLUMN, &keyword, -1);
+ /* Check if the keyword is not empty and then emit the row-changed
+ signal (if we delete the row, then the iter gets corrupted) */
+ if ((keyword) && !(g_utf8_strlen (g_strstrip (keyword), -1) > 0))
+ gtk_tree_model_row_changed (model, path, iter);
+
+ char *value = NULL;
+ gtk_tree_model_get (model, iter, HEADER_VALUE_COLUMN, &value, -1);
+ /* Check if the keyword is not empty and then emit the row-changed
+ signal (if we delete the row, then the iter gets corrupted) */
+ if ((value) && !(g_utf8_strlen (g_strstrip (value), -1) > 0))
+ gtk_tree_model_row_changed (model, path, iter);
+
+ g_free (keyword);
+ g_free (value);
+
+ valid = gtk_tree_model_iter_next (model, iter);
+ }
+
+ return FALSE;
+}
+
+static void
+cell_edited_callback (GtkCellRendererText *cell,
+ gchar *path_string,
+ gchar *new_text,
+ ConfigData *cd)
+{
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (cd->treeview));
+
+ gtk_tree_model_get_iter_from_string (model, &iter, path_string);
+
+ gtk_list_store_set (GTK_LIST_STORE (model), &iter,
+ HEADER_KEY_COLUMN, new_text, -1);
+
+ commit_changes (cd);
+}
+
+static void
+cell_value_edited_callback (GtkCellRendererText *cell,
+ gchar *path_string,
+ gchar *new_text,
+ ConfigData *cd)
+{
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (cd->treeview));
+
+ gtk_tree_model_get_iter_from_string (model, &iter, path_string);
+
+ gtk_list_store_set (GTK_LIST_STORE (model), &iter,
+ HEADER_VALUE_COLUMN, new_text, -1);
+
+ commit_changes (cd);
+}
+
+static void
+header_add_clicked (GtkButton *button, ConfigData *cd)
+{
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ gchar *new_header = NULL;
+ GtkTreeViewColumn *focus_col;
+ GtkTreePath *path;
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (cd->treeview));
+ gtk_tree_model_foreach (model, (GtkTreeModelForeachFunc) header_foreach_check_isempty, cd);
+
+ /* Disconnect from signal so that we can create an empty row */
+ g_signal_handlers_disconnect_matched(G_OBJECT(model), G_SIGNAL_MATCH_FUNC, 0, 0, NULL, header_isempty, cd);
+
+ new_header = g_strdup ("");
+ gtk_list_store_append (GTK_LIST_STORE (model), &iter);
+ gtk_list_store_set (GTK_LIST_STORE (model), &iter,
+ HEADER_KEY_COLUMN, new_header, -1);
+ gtk_list_store_set (GTK_LIST_STORE (model), &iter,
+ HEADER_VALUE_COLUMN, new_header, -1);
+
+ focus_col = gtk_tree_view_get_column (GTK_TREE_VIEW (cd->treeview), HEADER_KEY_COLUMN);
+ path = gtk_tree_model_get_path (model, &iter);
+
+ if (path) {
+ gtk_tree_view_set_cursor (GTK_TREE_VIEW (cd->treeview), path, focus_col, TRUE);
+ gtk_tree_view_row_activated(GTK_TREE_VIEW(cd->treeview), path, focus_col);
+ gtk_tree_path_free (path);
+ }
+
+ /* We have done our job, connect back to the signal */
+ g_signal_connect(G_OBJECT(model), "row-changed", G_CALLBACK(header_isempty), cd);
+}
+
+static void
+header_remove_clicked (GtkButton *button, ConfigData *cd)
+{
+ GtkTreeSelection *selection;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ GtkTreePath *path;
+ gboolean valid;
+ gint len;
+
+ valid = FALSE;
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (cd->treeview));
+ if (!gtk_tree_selection_get_selected (selection, &model, &iter))
+ return;
+
+ /* Get the path and move to the previous node :) */
+ path = gtk_tree_model_get_path (model, &iter);
+ if (path)
+ valid = gtk_tree_path_prev(path);
+
+ gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
+
+ len = gtk_tree_model_iter_n_children (model, NULL);
+ if (len > 0) {
+ if (gtk_list_store_iter_is_valid (GTK_LIST_STORE(model), &iter)) {
+ gtk_tree_selection_select_iter (selection, &iter);
+ } else {
+ if (path && valid) {
+ gtk_tree_model_get_iter(model, &iter, path);
+ gtk_tree_selection_select_iter (selection, &iter);
+ }
+ }
+ } else {
+ gtk_widget_set_sensitive (cd->header_edit, FALSE);
+ gtk_widget_set_sensitive (cd->header_remove, FALSE);
+ }
+
+ gtk_widget_grab_focus(cd->treeview);
+ gtk_tree_path_free (path);
+
+ commit_changes (cd);
+}
+
+static void
+header_edit_clicked (GtkButton *button, ConfigData *cd)
+{
+ GtkTreeSelection *selection;
+ GtkTreeModel *model;
+ GtkTreePath *path;
+ GtkTreeIter iter;
+ GtkTreeViewColumn *focus_col;
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (cd->treeview));
+ if (!gtk_tree_selection_get_selected (selection, &model, &iter))
+ return;
+
+ focus_col = gtk_tree_view_get_column (GTK_TREE_VIEW (cd->treeview), HEADER_KEY_COLUMN);
+ path = gtk_tree_model_get_path (model, &iter);
+
+ if (path) {
+ gtk_tree_view_set_cursor (GTK_TREE_VIEW (cd->treeview), path, focus_col, TRUE);
+ gtk_tree_path_free (path);
+ }
+}
+
+static void
+selection_changed (GtkTreeSelection *selection, ConfigData *cd)
+{
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+
+ if (gtk_tree_selection_get_selected (selection, &model, &iter)) {
+ gtk_widget_set_sensitive (cd->header_edit, TRUE);
+ gtk_widget_set_sensitive (cd->header_remove, TRUE);
+ } else {
+ gtk_widget_set_sensitive (cd->header_edit, FALSE);
+ gtk_widget_set_sensitive (cd->header_remove, FALSE);
+ }
+}
+
+static void
+destroy_cd_data (gpointer data)
+{
+ ConfigData *cd = (ConfigData *) data;
+
+ if (!cd)
+ return;
+
+ g_object_unref (cd->xml);
+ g_object_unref (cd->gconf);
+ g_free (cd);
+}
+
+GtkWidget *
+e_plugin_lib_get_configure_widget (EPlugin *epl)
+{
+ GtkCellRenderer *renderer;
+ GtkTreeSelection *selection;
+ GtkTreeIter iter;
+ GtkWidget *hbox;
+ GSList *list;
+ GSList *header_list = NULL;
+ GtkTreeModel *model;
+ gint index;
+ gchar *buffer;
+ char *str_colon = NULL, *str1_colon = NULL;
+ GtkTreeViewColumn *col;
+ int col_pos;
+
+ GConfClient *client = gconf_client_get_default();
+
+ ConfigData *cd = g_new0 (ConfigData, 1);
+
+ char *gladefile;
+
+ gladefile = g_build_filename (EVOLUTION_GLADEDIR,
+ "email-custom-header.glade",
+ NULL);
+ cd->xml = glade_xml_new (gladefile, "ech_configuration_box", NULL);
+ g_free (gladefile);
+
+ cd->gconf = gconf_client_get_default ();
+
+ cd->treeview = glade_xml_get_widget (cd->xml, "header_treeview");
+
+ cd->store = gtk_list_store_new (HEADER_N_COLUMNS, G_TYPE_STRING, G_TYPE_STRING);
+
+ gtk_tree_view_set_model (GTK_TREE_VIEW (cd->treeview), GTK_TREE_MODEL (cd->store));
+
+ renderer = gtk_cell_renderer_text_new ();
+ gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (cd->treeview), -1, _("Key"),
+ renderer, "text", HEADER_KEY_COLUMN, NULL);
+ col = gtk_tree_view_get_column (GTK_TREE_VIEW (cd->treeview), col_pos -1);
+ gtk_tree_view_column_set_resizable (col, TRUE);
+ gtk_tree_view_column_set_reorderable(col, TRUE);
+ g_object_set (col, "min-width", 50, NULL);
+
+ g_object_set (G_OBJECT (renderer), "editable", TRUE, NULL);
+ g_signal_connect(renderer, "edited", (GCallback) cell_edited_callback, cd);
+
+ renderer = gtk_cell_renderer_text_new ();
+ col_pos = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (cd->treeview), -1, _("Values"),
+ renderer, "text", HEADER_VALUE_COLUMN, NULL);
+ col = gtk_tree_view_get_column (GTK_TREE_VIEW (cd->treeview), col_pos -1);
+ gtk_tree_view_column_set_resizable (col, TRUE);
+ gtk_tree_view_column_set_reorderable(col, TRUE);
+ g_object_set (G_OBJECT (renderer), "editable", TRUE, NULL);
+
+ g_signal_connect(renderer, "edited", (GCallback) cell_value_edited_callback, cd);
+
+ selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (cd->treeview));
+ gtk_tree_selection_set_mode (selection, GTK_SELECTION_SINGLE);
+ g_signal_connect (G_OBJECT (selection), "changed", G_CALLBACK (selection_changed), cd);
+ gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (cd->treeview), TRUE);
+
+ cd->header_add = glade_xml_get_widget (cd->xml, "header_add");
+ g_signal_connect (G_OBJECT (cd->header_add), "clicked", G_CALLBACK (header_add_clicked), cd);
+
+ cd->header_remove = glade_xml_get_widget (cd->xml, "header_remove");
+ g_signal_connect (G_OBJECT (cd->header_remove), "clicked", G_CALLBACK (header_remove_clicked), cd);
+ gtk_widget_set_sensitive (cd->header_remove, FALSE);
+
+ cd->header_edit = glade_xml_get_widget (cd->xml, "header_edit");
+ g_signal_connect (G_OBJECT (cd->header_edit), "clicked", G_CALLBACK (header_edit_clicked), cd);
+ gtk_widget_set_sensitive (cd->header_edit, FALSE);
+
+ model = gtk_tree_view_get_model (GTK_TREE_VIEW (cd->treeview));
+ g_signal_connect(G_OBJECT(model), "row-changed", G_CALLBACK(header_isempty), cd);
+
+ /* Populate tree view with values from gconf */
+ header_list = gconf_client_get_list (client,GCONF_KEY_CUSTOM_HEADER,GCONF_VALUE_STRING, NULL);
+
+ for (list = header_list; list; list = g_slist_next (list)) {
+ gtk_list_store_append (cd->store, &iter);
+ gchar **parse_header_list;
+ buffer = list->data;
+ parse_header_list = g_strsplit_set (buffer, "=,", -1);
+ str_colon = g_strconcat (parse_header_list[0], "", NULL);
+ gtk_list_store_set (cd->store, &iter, HEADER_KEY_COLUMN, str_colon, -1);
+
+ for (index = 0; parse_header_list[index+1] ; ++index) {
+ str1_colon = g_strconcat (parse_header_list[index+1], "", NULL);
+ gtk_list_store_set (cd->store, &iter, HEADER_VALUE_COLUMN, str1_colon, -1);
+ }
+ }
+ g_free (str_colon);
+ g_free (str1_colon);
+
+ if (header_list) {
+ g_slist_foreach (header_list, (GFunc) g_free, NULL);
+ g_slist_free (header_list);
+ }
+
+ /* Add the list here */
+
+ hbox = gtk_vbox_new (FALSE, 0);
+
+ gtk_box_pack_start (GTK_BOX (hbox), glade_xml_get_widget (cd->xml, "ech_configuration_box"), TRUE, TRUE, 0);
+
+ /* to let free data properly on destroy of configuration widget */
+ g_object_set_data_full (G_OBJECT (hbox), "mycd-data", cd, destroy_cd_data);
+
+ return hbox;
+}
+
+/* Configuration in Mail Prefs Page goes here */
+
+GtkWidget *
+org_gnome_email_custom_header_config_option (struct _EPlugin *epl, struct _EConfigHookItemFactoryData *data)
+{
+ /* This function and the hook needs to be removed,
+ once the configure code is thoroughly tested */
+
+ return NULL;
+
+}