diff options
Diffstat (limited to 'widgets/misc/e-import-assistant.c')
| -rw-r--r-- | widgets/misc/e-import-assistant.c | 1436 |
1 files changed, 0 insertions, 1436 deletions
diff --git a/widgets/misc/e-import-assistant.c b/widgets/misc/e-import-assistant.c deleted file mode 100644 index 9e06324ab6..0000000000 --- a/widgets/misc/e-import-assistant.c +++ /dev/null @@ -1,1436 +0,0 @@ -/* - * e-import-assistant.c - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) version 3. - * - * 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-import-assistant.h" - -#include <sys/types.h> -#include <sys/stat.h> -#include <unistd.h> -#include <string.h> - -#include <glib/gi18n.h> -#include <gdk/gdkkeysyms.h> -#include <libebackend/libebackend.h> - -#include <e-util/e-import.h> -#include <e-util/e-util-private.h> - -#define E_IMPORT_ASSISTANT_GET_PRIVATE(obj) \ - (G_TYPE_INSTANCE_GET_PRIVATE \ - ((obj), E_TYPE_IMPORT_ASSISTANT, EImportAssistantPrivate)) - -typedef struct _ImportFilePage ImportFilePage; -typedef struct _ImportDestinationPage ImportDestinationPage; -typedef struct _ImportTypePage ImportTypePage; -typedef struct _ImportSelectionPage ImportSelectionPage; -typedef struct _ImportProgressPage ImportProgressPage; -typedef struct _ImportSimplePage ImportSimplePage; - -struct _ImportFilePage { - GtkWidget *filename; - GtkWidget *filetype; - - EImportTargetURI *target; - EImportImporter *importer; -}; - -struct _ImportDestinationPage { - GtkWidget *control; -}; - -struct _ImportTypePage { - GtkWidget *intelligent; - GtkWidget *file; -}; - -struct _ImportSelectionPage { - GSList *importers; - GSList *current; - EImportTargetHome *target; -}; - -struct _ImportProgressPage { - GtkWidget *progress_bar; -}; - -struct _ImportSimplePage { - GtkWidget *actionlabel; - GtkWidget *filetypetable; - GtkWidget *filetype; - GtkWidget *control; /* importer's destination or preview widget in an alignment */ - gboolean has_preview; /* TRUE when 'control' holds a preview widget, - otherwise holds destination widget */ - - EImportTargetURI *target; - EImportImporter *importer; -}; - -struct _EImportAssistantPrivate { - ImportFilePage file_page; - ImportDestinationPage destination_page; - ImportTypePage type_page; - ImportSelectionPage selection_page; - ImportProgressPage progress_page; - ImportSimplePage simple_page; - - EImport *import; - - gboolean is_simple; - GPtrArray *fileuris; /* each element is a file URI, as a newly allocated string */ - - /* Used for importing phase of operation */ - EImportTarget *import_target; - EImportImporter *import_importer; -}; - -enum { - PAGE_START, - PAGE_INTELI_OR_DIRECT, - PAGE_INTELI_SOURCE, - PAGE_FILE_CHOOSE, - PAGE_FILE_DEST, - PAGE_FINISH, - PAGE_PROGRESS -}; - -enum { - PROP_0, - PROP_IS_SIMPLE -}; - -enum { - FINISHED, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL]; - -G_DEFINE_TYPE_WITH_CODE ( - EImportAssistant, - e_import_assistant, - GTK_TYPE_ASSISTANT, - G_IMPLEMENT_INTERFACE ( - E_TYPE_EXTENSIBLE, NULL)) - -/* Importing functions */ - -static void -import_assistant_emit_finished (EImportAssistant *import_assistant) -{ - g_signal_emit (import_assistant, signals[FINISHED], 0); -} - -static void -filename_changed (GtkWidget *widget, - GtkAssistant *assistant) -{ - EImportAssistantPrivate *priv; - ImportFilePage *page; - const gchar *filename; - gint fileok; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant); - page = &priv->file_page; - - filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (widget)); - - fileok = - filename != NULL && *filename != '\0' && - g_file_test (filename, G_FILE_TEST_IS_REGULAR); - - if (fileok) { - GtkTreeIter iter; - GtkTreeModel *model; - gboolean valid; - GSList *l; - EImportImporter *first = NULL; - gint i = 0, firstitem = 0; - - g_free (page->target->uri_src); - page->target->uri_src = g_filename_to_uri (filename, NULL, NULL); - - l = e_import_get_importers ( - priv->import, (EImportTarget *) page->target); - model = gtk_combo_box_get_model (GTK_COMBO_BOX (page->filetype)); - valid = gtk_tree_model_get_iter_first (model, &iter); - while (valid) { - gpointer eii = NULL; - - gtk_tree_model_get (model, &iter, 2, &eii, -1); - - if (g_slist_find (l, eii) != NULL) { - if (first == NULL) { - firstitem = i; - first = eii; - } - gtk_list_store_set (GTK_LIST_STORE (model), &iter, 1, TRUE, -1); - } else { - if (page->importer == eii) - page->importer = NULL; - gtk_list_store_set (GTK_LIST_STORE (model), &iter, 1, FALSE, -1); - } - i++; - valid = gtk_tree_model_iter_next (model, &iter); - } - g_slist_free (l); - - if (page->importer == NULL && first) { - page->importer = first; - gtk_combo_box_set_active (GTK_COMBO_BOX (page->filetype), firstitem); - } - fileok = first != NULL; - } else { - GtkTreeIter iter; - GtkTreeModel *model; - gboolean valid; - - model = gtk_combo_box_get_model (GTK_COMBO_BOX (page->filetype)); - for (valid = gtk_tree_model_get_iter_first (model, &iter); - valid; - valid = gtk_tree_model_iter_next (model, &iter)) { - gtk_list_store_set (GTK_LIST_STORE (model), &iter, 1, FALSE, -1); - } - } - - widget = gtk_assistant_get_nth_page (assistant, PAGE_FILE_CHOOSE); - gtk_assistant_set_page_complete (assistant, widget, fileok); -} - -static void -filetype_changed_cb (GtkComboBox *combo_box, - GtkAssistant *assistant) -{ - EImportAssistantPrivate *priv; - GtkTreeModel *model; - GtkTreeIter iter; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant); - - g_return_if_fail (gtk_combo_box_get_active_iter (combo_box, &iter)); - - model = gtk_combo_box_get_model (combo_box); - gtk_tree_model_get (model, &iter, 2, &priv->file_page.importer, -1); - filename_changed (priv->file_page.filename, assistant); -} - -static GtkWidget * -import_assistant_file_page_init (EImportAssistant *import_assistant) -{ - GtkWidget *page; - GtkWidget *label; - GtkWidget *container; - GtkWidget *widget; - GtkCellRenderer *cell; - GtkListStore *store; - const gchar *text; - gint row = 0; - - page = gtk_vbox_new (FALSE, 6); - gtk_container_set_border_width (GTK_CONTAINER (page), 12); - gtk_widget_show (page); - - container = page; - - text = _("Choose the file that you want to import into Evolution, " - "and select what type of file it is from the list."); - - widget = gtk_label_new (text); - gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0); - gtk_widget_show (widget); - - widget = gtk_table_new (2, 2, FALSE); - gtk_table_set_row_spacings (GTK_TABLE (widget), 2); - gtk_table_set_col_spacings (GTK_TABLE (widget), 10); - gtk_container_set_border_width (GTK_CONTAINER (widget), 8); - gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0); - gtk_widget_show (widget); - - container = widget; - - widget = gtk_label_new_with_mnemonic (_("F_ilename:")); - gtk_misc_set_alignment (GTK_MISC (widget), 1, 0.5); - gtk_table_attach ( - GTK_TABLE (container), widget, - 0, 1, row, row + 1, GTK_FILL, 0, 0, 0); - gtk_widget_show (widget); - - label = widget; - - widget = gtk_file_chooser_button_new ( - _("Select a file"), GTK_FILE_CHOOSER_ACTION_OPEN); - gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget); - gtk_table_attach ( - GTK_TABLE (container), widget, 1, 2, - row, row + 1, GTK_EXPAND | GTK_FILL, 0, 0, 0); - import_assistant->priv->file_page.filename = widget; - gtk_widget_show (widget); - - g_signal_connect ( - widget, "selection-changed", - G_CALLBACK (filename_changed), import_assistant); - - row++; - - widget = gtk_label_new_with_mnemonic (_("File _type:")); - gtk_misc_set_alignment (GTK_MISC (widget), 1, 0.5); - gtk_table_attach ( - GTK_TABLE (container), widget, - 0, 1, row, row + 1, GTK_FILL, 0, 0, 0); - gtk_widget_show (widget); - - label = widget; - - store = gtk_list_store_new ( - 3, G_TYPE_STRING, G_TYPE_BOOLEAN, G_TYPE_POINTER); - widget = gtk_combo_box_new_with_model (GTK_TREE_MODEL (store)); - gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget); - gtk_table_attach ( - GTK_TABLE (container), widget, - 1, 2, row, row + 1, GTK_EXPAND | GTK_FILL, 0, 0, 0); - import_assistant->priv->file_page.filetype = widget; - gtk_widget_show (widget); - g_object_unref (store); - - cell = gtk_cell_renderer_text_new (); - gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (widget), cell, TRUE); - gtk_cell_layout_set_attributes ( - GTK_CELL_LAYOUT (widget), cell, - "text", 0, "sensitive", 1, NULL); - - return page; -} - -static GtkWidget * -import_assistant_destination_page_init (EImportAssistant *import_assistant) -{ - GtkWidget *page; - GtkWidget *container; - GtkWidget *widget; - const gchar *text; - - page = gtk_vbox_new (FALSE, 6); - gtk_container_set_border_width (GTK_CONTAINER (page), 12); - gtk_widget_show (page); - - container = page; - - text = _("Choose the destination for this import"); - - widget = gtk_label_new (text); - gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0); - gtk_widget_show (widget); - - return page; -} - -static GtkWidget * -import_assistant_type_page_init (EImportAssistant *import_assistant) -{ - GtkRadioButton *radio_button; - GtkWidget *page; - GtkWidget *container; - GtkWidget *widget; - const gchar *text; - - page = gtk_vbox_new (FALSE, 6); - gtk_container_set_border_width (GTK_CONTAINER (page), 12); - gtk_widget_show (page); - - container = page; - - text = _("Choose the type of importer to run:"); - - widget = gtk_label_new (text); - gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0); - gtk_widget_show (widget); - - widget = gtk_radio_button_new_with_mnemonic ( - NULL, _("Import data and settings from _older programs")); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0); - import_assistant->priv->type_page.intelligent = widget; - gtk_widget_show (widget); - - radio_button = GTK_RADIO_BUTTON (widget); - - widget = gtk_radio_button_new_with_mnemonic_from_widget ( - radio_button, _("Import a _single file")); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0); - import_assistant->priv->type_page.file = widget; - gtk_widget_show (widget); - - return page; -} - -static GtkWidget * -import_assistant_selection_page_init (EImportAssistant *import_assistant) -{ - GtkWidget *page; - GtkWidget *container; - GtkWidget *widget; - const gchar *text; - - page = gtk_vbox_new (FALSE, 6); - gtk_container_set_border_width (GTK_CONTAINER (page), 12); - gtk_widget_show (page); - - container = page; - - text = _("Please select the information " - "that you would like to import:"); - - widget = gtk_label_new (text); - gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0); - gtk_widget_show (widget); - - widget = gtk_hseparator_new (); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0); - gtk_widget_show (widget); - - return page; -} - -static GtkWidget * -import_assistant_progress_page_init (EImportAssistant *import_assistant) -{ - GtkWidget *page; - GtkWidget *container; - GtkWidget *widget; - - page = gtk_vbox_new (FALSE, 6); - gtk_container_set_border_width (GTK_CONTAINER (page), 12); - gtk_widget_show (page); - - container = page; - - widget = gtk_progress_bar_new (); - gtk_box_pack_start (GTK_BOX (container), widget, TRUE, FALSE, 0); - import_assistant->priv->progress_page.progress_bar = widget; - gtk_widget_show (widget); - - return page; -} - -static GtkWidget * -import_assistant_simple_page_init (EImportAssistant *import_assistant) -{ - GtkWidget *page; - GtkWidget *label; - GtkWidget *container; - GtkWidget *widget; - GtkCellRenderer *cell; - GtkListStore *store; - gint row = 0; - - page = gtk_vbox_new (FALSE, 6); - gtk_container_set_border_width (GTK_CONTAINER (page), 12); - gtk_widget_show (page); - - container = page; - - widget = gtk_label_new (""); - gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0); - gtk_widget_show (widget); - import_assistant->priv->simple_page.actionlabel = widget; - - widget = gtk_table_new (2, 1, FALSE); - gtk_table_set_row_spacings (GTK_TABLE (widget), 2); - gtk_table_set_col_spacings (GTK_TABLE (widget), 10); - gtk_container_set_border_width (GTK_CONTAINER (widget), 8); - gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0); - gtk_widget_show (widget); - import_assistant->priv->simple_page.filetypetable = widget; - - container = widget; - - widget = gtk_label_new_with_mnemonic (_("File _type:")); - gtk_misc_set_alignment (GTK_MISC (widget), 1, 0.5); - gtk_table_attach ( - GTK_TABLE (container), widget, - 0, 1, row, row + 1, GTK_FILL, 0, 0, 0); - gtk_widget_show (widget); - - label = widget; - - store = gtk_list_store_new ( - 3, G_TYPE_STRING, G_TYPE_BOOLEAN, G_TYPE_POINTER); - widget = gtk_combo_box_new_with_model (GTK_TREE_MODEL (store)); - gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget); - gtk_table_attach ( - GTK_TABLE (container), widget, - 1, 2, row, row + 1, GTK_EXPAND | GTK_FILL, 0, 0, 0); - import_assistant->priv->simple_page.filetype = widget; - gtk_widget_show (widget); - g_object_unref (store); - - cell = gtk_cell_renderer_text_new (); - gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (widget), cell, TRUE); - gtk_cell_layout_set_attributes ( - GTK_CELL_LAYOUT (widget), cell, - "text", 0, "sensitive", 1, NULL); - - import_assistant->priv->simple_page.control = NULL; - - return page; -} - -static void -prepare_intelligent_page (GtkAssistant *assistant, - GtkWidget *vbox) -{ - EImportAssistantPrivate *priv; - GSList *l; - GtkWidget *table; - gint row; - ImportSelectionPage *page; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant); - page = &priv->selection_page; - - if (page->target != NULL) { - gtk_assistant_set_page_complete (assistant, vbox, FALSE); - return; - } - - page->target = e_import_target_new_home (priv->import); - - if (page->importers) - g_slist_free (page->importers); - l = page->importers = - e_import_get_importers ( - priv->import, (EImportTarget *) page->target); - - if (l == NULL) { - GtkWidget *widget; - const gchar *text; - - text = _("Evolution checked for settings to import from " - "the following applications: Pine, Netscape, Elm, " - "iCalendar. No importable settings found. If you " - "would like to try again, please click the " - "\"Back\" button."); - - widget = gtk_label_new (text); - gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE); - gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, TRUE, 0); - gtk_widget_show (widget); - - gtk_assistant_set_page_complete (assistant, vbox, FALSE); - - return; - } - - table = gtk_table_new (g_slist_length (l), 2, FALSE); - row = 0; - for (; l; l = l->next) { - EImportImporter *eii = l->data; - gchar *str; - GtkWidget *w, *label; - - w = e_import_get_widget ( - priv->import, (EImportTarget *) page->target, eii); - - str = g_strdup_printf (_("From %s:"), eii->name); - label = gtk_label_new (str); - gtk_widget_show (label); - g_free (str); - - gtk_misc_set_alignment (GTK_MISC (label), 0, .5); - - gtk_table_attach ( - GTK_TABLE (table), label, - 0, 1, row, row + 1, GTK_FILL, 0, 0, 0); - if (w) - gtk_table_attach ( - GTK_TABLE (table), w, - 1, 2, row, row + 1, GTK_FILL, 0, 3, 0); - row++; - } - - gtk_widget_show (table); - gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0); - - gtk_assistant_set_page_complete (assistant, vbox, TRUE); -} - -static void -import_status (EImport *import, - const gchar *what, - gint percent, - gpointer user_data) -{ - EImportAssistant *import_assistant = user_data; - GtkProgressBar *progress_bar; - - progress_bar = GTK_PROGRESS_BAR ( - import_assistant->priv->progress_page.progress_bar); - gtk_progress_bar_set_fraction (progress_bar, percent / 100.0); - gtk_progress_bar_set_text (progress_bar, what); -} - -static void -import_done (EImport *ei, - gpointer user_data) -{ - EImportAssistant *import_assistant = user_data; - - import_assistant_emit_finished (import_assistant); -} - -static void -import_simple_done (EImport *ei, - gpointer user_data) -{ - EImportAssistant *import_assistant = user_data; - EImportAssistantPrivate *priv; - - g_return_if_fail (import_assistant != NULL); - - priv = import_assistant->priv; - g_return_if_fail (priv != NULL); - g_return_if_fail (priv->fileuris != NULL); - g_return_if_fail (priv->simple_page.target != NULL); - - if (import_assistant->priv->fileuris->len > 0) { - import_status (ei, "", 0, import_assistant); - - /* process next file URI */ - g_free (priv->simple_page.target->uri_src); - priv->simple_page.target->uri_src = - g_ptr_array_remove_index (priv->fileuris, 0); - - e_import_import ( - priv->import, priv->import_target, - priv->import_importer, import_status, - import_simple_done, import_assistant); - } else - import_done (ei, import_assistant); -} - -static void -import_intelligent_done (EImport *ei, - gpointer user_data) -{ - EImportAssistant *import_assistant = user_data; - ImportSelectionPage *page; - - page = &import_assistant->priv->selection_page; - - if (page->current && (page->current = page->current->next)) { - import_status (ei, "", 0, import_assistant); - import_assistant->priv->import_importer = page->current->data; - e_import_import ( - import_assistant->priv->import, - (EImportTarget *) page->target, - import_assistant->priv->import_importer, - import_status, import_intelligent_done, - import_assistant); - } else - import_done (ei, import_assistant); -} - -static void -import_cancelled (EImportAssistant *assistant) -{ - e_import_cancel ( - assistant->priv->import, - assistant->priv->import_target, - assistant->priv->import_importer); -} - -static void -prepare_file_page (GtkAssistant *assistant, - GtkWidget *vbox) -{ - EImportAssistantPrivate *priv; - GSList *importers, *imp; - GtkListStore *store; - ImportFilePage *page; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant); - page = &priv->file_page; - - if (page->target != NULL) { - filename_changed (priv->file_page.filename, assistant); - return; - } - - page->target = e_import_target_new_uri (priv->import, NULL, NULL); - importers = e_import_get_importers (priv->import, (EImportTarget *) page->target); - - store = GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (page->filetype))); - gtk_list_store_clear (store); - - for (imp = importers; imp; imp = imp->next) { - GtkTreeIter iter; - EImportImporter *eii = imp->data; - - gtk_list_store_append (store, &iter); - gtk_list_store_set ( - store, &iter, - 0, eii->name, - 1, TRUE, - 2, eii, - -1); - } - - g_slist_free (importers); - - gtk_combo_box_set_active (GTK_COMBO_BOX (page->filetype), 0); - - filename_changed (priv->file_page.filename, assistant); - - g_signal_connect ( - page->filetype, "changed", - G_CALLBACK (filetype_changed_cb), assistant); -} - -static GtkWidget * -create_importer_control (EImport *import, - EImportTarget *target, - EImportImporter *importer) -{ - GtkWidget *control; - - control = e_import_get_widget (import, target, importer); - if (control == NULL) { - /* Coding error, not needed for translators */ - control = gtk_label_new ( - "** PLUGIN ERROR ** No settings for importer"); - gtk_widget_show (control); - } - - return control; -} - -static gboolean -prepare_destination_page (GtkAssistant *assistant, - GtkWidget *vbox) -{ - EImportAssistantPrivate *priv; - ImportDestinationPage *page; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant); - page = &priv->destination_page; - - if (page->control) - gtk_container_remove (GTK_CONTAINER (vbox), page->control); - - page->control = create_importer_control ( - priv->import, (EImportTarget *) - priv->file_page.target, priv->file_page.importer); - - gtk_box_pack_start (GTK_BOX (vbox), page->control, TRUE, TRUE, 0); - gtk_assistant_set_page_complete (assistant, vbox, TRUE); - - return FALSE; -} - -static void -prepare_progress_page (GtkAssistant *assistant, - GtkWidget *vbox) -{ - EImportAssistantPrivate *priv; - EImportCompleteFunc done = NULL; - ImportSelectionPage *page; - GtkWidget *cancel_button; - gboolean intelligent_import; - gboolean is_simple = FALSE; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant); - page = &priv->selection_page; - - /* Because we're a GTK_ASSISTANT_PAGE_PROGRESS, this will - * prevent the assistant window from being closed via window - * manager decorations while importing. */ - gtk_assistant_commit (assistant); - - /* Install a custom "Cancel Import" button. */ - cancel_button = gtk_button_new_with_mnemonic (_("_Cancel Import")); - gtk_button_set_image ( - GTK_BUTTON (cancel_button), - gtk_image_new_from_stock ( - GTK_STOCK_CANCEL, GTK_ICON_SIZE_BUTTON)); - g_signal_connect_swapped ( - cancel_button, "clicked", - G_CALLBACK (import_cancelled), assistant); - gtk_assistant_add_action_widget (assistant, cancel_button); - gtk_widget_show (cancel_button); - - g_object_get (assistant, "is-simple", &is_simple, NULL); - - intelligent_import = is_simple ? FALSE : gtk_toggle_button_get_active ( - GTK_TOGGLE_BUTTON (priv->type_page.intelligent)); - - if (is_simple) { - priv->import_importer = priv->simple_page.importer; - priv->import_target = (EImportTarget *) priv->simple_page.target; - done = import_simple_done; - } else if (intelligent_import) { - page->current = page->importers; - if (page->current) { - priv->import_target = (EImportTarget *) page->target; - priv->import_importer = page->current->data; - done = import_intelligent_done; - } - } else { - if (priv->file_page.importer) { - priv->import_importer = priv->file_page.importer; - priv->import_target = (EImportTarget *) priv->file_page.target; - done = import_done; - } - } - - if (done) - e_import_import ( - priv->import, priv->import_target, - priv->import_importer, import_status, - done, assistant); - else - import_assistant_emit_finished (E_IMPORT_ASSISTANT (assistant)); -} - -static void -simple_filetype_changed_cb (GtkComboBox *combo_box, - GtkAssistant *assistant) -{ - EImportAssistantPrivate *priv; - ImportSimplePage *page; - GtkTreeModel *model; - GtkTreeIter iter; - GtkWidget *vbox; - GtkWidget *control; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant); - page = &priv->simple_page; - - g_return_if_fail (gtk_combo_box_get_active_iter (combo_box, &iter)); - - model = gtk_combo_box_get_model (combo_box); - gtk_tree_model_get (model, &iter, 2, &page->importer, -1); - - vbox = g_object_get_data (G_OBJECT (combo_box), "page-vbox"); - g_return_if_fail (vbox != NULL); - - if (page->control) - gtk_widget_destroy (page->control); - page->has_preview = FALSE; - - control = e_import_get_preview_widget ( - priv->import, (EImportTarget *) - page->target, page->importer); - if (control) { - page->has_preview = TRUE; - gtk_widget_set_size_request (control, 440, 360); - } else - control = create_importer_control ( - priv->import, (EImportTarget *) - page->target, page->importer); - - page->control = gtk_alignment_new (0.0, 0.0, 1.0, 1.0); - gtk_widget_show (page->control); - gtk_container_add (GTK_CONTAINER (page->control), control); - - gtk_box_pack_start (GTK_BOX (vbox), page->control, TRUE, TRUE, 0); - gtk_assistant_set_page_complete (assistant, vbox, TRUE); -} - -static void -prepare_simple_page (GtkAssistant *assistant, - GtkWidget *vbox) -{ - EImportAssistantPrivate *priv; - GSList *importers, *imp; - GtkListStore *store; - ImportSimplePage *page; - gchar *uri; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant); - page = &priv->simple_page; - - g_return_if_fail (priv->fileuris != NULL); - - if (page->target != NULL) { - return; - } - - uri = g_ptr_array_remove_index (priv->fileuris, 0); - page->target = e_import_target_new_uri (priv->import, uri, NULL); - g_free (uri); - importers = e_import_get_importers (priv->import, (EImportTarget *) page->target); - - store = GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (page->filetype))); - gtk_list_store_clear (store); - - for (imp = importers; imp; imp = imp->next) { - GtkTreeIter iter; - EImportImporter *eii = imp->data; - - gtk_list_store_append (store, &iter); - gtk_list_store_set ( - store, &iter, - 0, eii->name, - 1, TRUE, - 2, eii, - -1); - } - - gtk_combo_box_set_active (GTK_COMBO_BOX (page->filetype), 0); - g_object_set_data (G_OBJECT (page->filetype), "page-vbox", vbox); - - simple_filetype_changed_cb (GTK_COMBO_BOX (page->filetype), assistant); - - g_signal_connect ( - page->filetype, "changed", - G_CALLBACK (simple_filetype_changed_cb), assistant); - - if (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL) == 1) { - gchar *title; - - /* only one importer found, make it even simpler */ - gtk_label_set_text ( - GTK_LABEL (page->actionlabel), - page->has_preview ? - _("Preview data to be imported") : - _("Choose the destination for this import")); - - gtk_widget_hide (page->filetypetable); - - title = g_strconcat ( - _("Import Data"), " - ", - ((EImportImporter *) importers->data)->name, NULL); - gtk_assistant_set_page_title (assistant, vbox, title); - g_free (title); - } else { - /* multiple importers found, be able to choose from them */ - gtk_label_set_text ( - GTK_LABEL (page->actionlabel), - _("Select what type of file you " - "want to import from the list.")); - - gtk_widget_show (page->filetypetable); - - gtk_assistant_set_page_title (assistant, vbox, _("Import Data")); - } - - g_slist_free (importers); -} - -static gboolean -prepare_simple_destination_page (GtkAssistant *assistant, - GtkWidget *vbox) -{ - EImportAssistantPrivate *priv; - ImportDestinationPage *page; - ImportSimplePage *simple_page; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant); - page = &priv->destination_page; - simple_page = &priv->simple_page; - - if (page->control) - gtk_container_remove (GTK_CONTAINER (vbox), page->control); - - page->control = create_importer_control ( - priv->import, (EImportTarget *) - simple_page->target, simple_page->importer); - - gtk_box_pack_start (GTK_BOX (vbox), page->control, TRUE, TRUE, 0); - gtk_assistant_set_page_complete (assistant, vbox, TRUE); - - return FALSE; -} - -static gint -forward_cb (gint current_page, - EImportAssistant *import_assistant) -{ - GtkToggleButton *toggle_button; - gboolean is_simple = FALSE; - - g_object_get (import_assistant, "is-simple", &is_simple, NULL); - - if (is_simple) { - if (!import_assistant->priv->simple_page.has_preview) - current_page++; - - return current_page + 1; - } - - toggle_button = GTK_TOGGLE_BUTTON ( - import_assistant->priv->type_page.intelligent); - - switch (current_page) { - case PAGE_INTELI_OR_DIRECT: - if (gtk_toggle_button_get_active (toggle_button)) - return PAGE_INTELI_SOURCE; - else - return PAGE_FILE_CHOOSE; - case PAGE_INTELI_SOURCE: - return PAGE_FINISH; - } - - return current_page + 1; -} - -static gboolean -set_import_uris (EImportAssistant *assistant, - const gchar * const *uris) -{ - EImportAssistantPrivate *priv; - GPtrArray *fileuris = NULL; - gint i; - - g_return_val_if_fail (assistant != NULL, FALSE); - g_return_val_if_fail (assistant->priv != NULL, FALSE); - g_return_val_if_fail (assistant->priv->import != NULL, FALSE); - g_return_val_if_fail (uris != NULL, FALSE); - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant); - - for (i = 0; uris[i]; i++) { - const gchar *uri = uris[i]; - gchar *filename; - - filename = g_filename_from_uri (uri, NULL, NULL); - if (!filename) - filename = g_strdup (uri); - - if (filename && *filename && - g_file_test (filename, G_FILE_TEST_IS_REGULAR)) { - gchar *furi; - - if (!g_path_is_absolute (filename)) { - gchar *tmp, *curr; - - curr = g_get_current_dir (); - tmp = g_build_filename (curr, filename, NULL); - g_free (curr); - - g_free (filename); - filename = tmp; - } - - if (fileuris == NULL) { - EImportTargetURI *target; - GSList *importers; - - furi = g_filename_to_uri (filename, NULL, NULL); - target = e_import_target_new_uri (priv->import, furi, NULL); - importers = e_import_get_importers ( - priv->import, (EImportTarget *) target); - - if (importers != NULL) { - /* there is at least one importer which can be used, - * thus there can be done an import */ - fileuris = g_ptr_array_new (); - } - - g_slist_free (importers); - e_import_target_free (priv->import, target); - g_free (furi); - - if (fileuris == NULL) { - g_free (filename); - break; - } - } - - furi = g_filename_to_uri (filename, NULL, NULL); - if (furi) - g_ptr_array_add (fileuris, furi); - } - - g_free (filename); - } - - if (fileuris != NULL) { - priv->fileuris = fileuris; - } - - return fileuris != NULL; -} - -static void -import_assistant_set_property (GObject *object, - guint property_id, - const GValue *value, - GParamSpec *pspec) -{ - EImportAssistantPrivate *priv; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (object); - - switch (property_id) { - case PROP_IS_SIMPLE: - priv->is_simple = g_value_get_boolean (value); - return; - } - - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); -} - -static void -import_assistant_get_property (GObject *object, - guint property_id, - GValue *value, - GParamSpec *pspec) -{ - EImportAssistantPrivate *priv; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (object); - - switch (property_id) { - case PROP_IS_SIMPLE: - g_value_set_boolean (value, priv->is_simple); - return; - } - - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); -} - -static void -import_assistant_dispose (GObject *object) -{ - EImportAssistantPrivate *priv; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (object); - - if (priv->file_page.target != NULL) { - e_import_target_free ( - priv->import, (EImportTarget *) - priv->file_page.target); - priv->file_page.target = NULL; - } - - if (priv->selection_page.target != NULL) { - e_import_target_free ( - priv->import, (EImportTarget *) - priv->selection_page.target); - priv->selection_page.target = NULL; - } - - if (priv->simple_page.target != NULL) { - e_import_target_free ( - priv->import, (EImportTarget *) - priv->simple_page.target); - priv->simple_page.target = NULL; - } - - if (priv->import != NULL) { - g_object_unref (priv->import); - priv->import = NULL; - } - - if (priv->fileuris != NULL) { - g_ptr_array_foreach (priv->fileuris, (GFunc) g_free, NULL); - g_ptr_array_free (priv->fileuris, TRUE); - priv->fileuris = NULL; - } - - /* Chain up to parent's dispose() method. */ - G_OBJECT_CLASS (e_import_assistant_parent_class)->dispose (object); -} - -static void -import_assistant_finalize (GObject *object) -{ - EImportAssistantPrivate *priv; - - priv = E_IMPORT_ASSISTANT_GET_PRIVATE (object); - - g_slist_free (priv->selection_page.importers); - - /* Chain up to parent's finalize() method. */ - G_OBJECT_CLASS (e_import_assistant_parent_class)->finalize (object); -} - -static gboolean -import_assistant_key_press_event (GtkWidget *widget, - GdkEventKey *event) -{ - GtkWidgetClass *parent_class; - - if (event->keyval == GDK_KEY_Escape) { - g_signal_emit_by_name (widget, "cancel"); - return TRUE; - } - - /* Chain up to parent's key_press_event () method. */ - parent_class = GTK_WIDGET_CLASS (e_import_assistant_parent_class); - return parent_class->key_press_event (widget, event); -} - -static void -import_assistant_prepare (GtkAssistant *assistant, - GtkWidget *page) -{ - gint page_no = gtk_assistant_get_current_page (assistant); - gboolean is_simple = FALSE; - - g_object_get (assistant, "is-simple", &is_simple, NULL); - - if (is_simple) { - if (page_no == 0) { - prepare_simple_page (assistant, page); - } else if (page_no == 1) { - prepare_simple_destination_page (assistant, page); - } else if (page_no == 2) { - prepare_progress_page (assistant, page); - } - - return; - } - - switch (page_no) { - case PAGE_INTELI_SOURCE: - prepare_intelligent_page (assistant, page); - break; - case PAGE_FILE_CHOOSE: - prepare_file_page (assistant, page); - break; - case PAGE_FILE_DEST: - prepare_destination_page (assistant, page); - break; - case PAGE_PROGRESS: - prepare_progress_page (assistant, page); - break; - default: - break; - } -} - -static void -e_import_assistant_class_init (EImportAssistantClass *class) -{ - GObjectClass *object_class; - GtkWidgetClass *widget_class; - GtkAssistantClass *assistant_class; - - g_type_class_add_private (class, sizeof (EImportAssistantPrivate)); - - object_class = G_OBJECT_CLASS (class); - object_class->dispose = import_assistant_dispose; - object_class->finalize = import_assistant_finalize; - object_class->set_property = import_assistant_set_property; - object_class->get_property = import_assistant_get_property; - - widget_class = GTK_WIDGET_CLASS (class); - widget_class->key_press_event = import_assistant_key_press_event; - - assistant_class = GTK_ASSISTANT_CLASS (class); - assistant_class->prepare = import_assistant_prepare; - - g_object_class_install_property ( - object_class, - PROP_IS_SIMPLE, - g_param_spec_boolean ( - "is-simple", - NULL, - NULL, - FALSE, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT)); - - signals[FINISHED] = g_signal_new ( - "finished", - G_TYPE_FROM_CLASS (class), - G_SIGNAL_RUN_LAST, - 0, NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); -} - -static void -import_assistant_construct (EImportAssistant *import_assistant) -{ - GtkAssistant *assistant; - GtkWidget *page; - - assistant = GTK_ASSISTANT (import_assistant); - - import_assistant->priv->import = - e_import_new ("org.gnome.evolution.shell.importer"); - - gtk_window_set_position (GTK_WINDOW (assistant), GTK_WIN_POS_CENTER); - gtk_window_set_title (GTK_WINDOW (assistant), _("Evolution Import Assistant")); - gtk_window_set_default_size (GTK_WINDOW (assistant), 500, 330); - - e_extensible_load_extensions (E_EXTENSIBLE (import_assistant)); - - if (import_assistant->priv->is_simple) { - /* simple import assistant page, URIs of files will be known later */ - page = import_assistant_simple_page_init (import_assistant); - - gtk_assistant_append_page (assistant, page); - gtk_assistant_set_page_title (assistant, page, _("Import Data")); - gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_CONTENT); - - /* File destination page - when with preview*/ - page = import_assistant_destination_page_init (import_assistant); - - gtk_assistant_append_page (assistant, page); - gtk_assistant_set_page_title (assistant, page, _("Import Location")); - gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_CONTENT); - } else { - /* complex import assistant pages */ - - /* Start page */ - page = gtk_label_new (""); - gtk_label_set_line_wrap (GTK_LABEL (page), TRUE); - gtk_misc_set_alignment (GTK_MISC (page), 0.0, 0.5); - gtk_misc_set_padding (GTK_MISC (page), 12, 12); - gtk_label_set_text (GTK_LABEL (page), _( - "Welcome to the Evolution Import Assistant.\n" - "With this assistant you will be guided through the " - "process of importing external files into Evolution.")); - gtk_widget_show (page); - - gtk_assistant_append_page (assistant, page); - gtk_assistant_set_page_title ( - assistant, page, _("Evolution Import Assistant")); - gtk_assistant_set_page_type ( - assistant, page, GTK_ASSISTANT_PAGE_INTRO); - gtk_assistant_set_page_complete (assistant, page, TRUE); - - /* Intelligent or direct import page */ - page = import_assistant_type_page_init (import_assistant); - - gtk_assistant_append_page (assistant, page); - gtk_assistant_set_page_title ( - assistant, page, _("Importer Type")); - gtk_assistant_set_page_type ( - assistant, page, GTK_ASSISTANT_PAGE_CONTENT); - gtk_assistant_set_page_complete (assistant, page, TRUE); - - /* Intelligent importer source page */ - page = import_assistant_selection_page_init (import_assistant); - - gtk_assistant_append_page (assistant, page); - gtk_assistant_set_page_title ( - assistant, page, _("Select Information to Import")); - gtk_assistant_set_page_type ( - assistant, page, GTK_ASSISTANT_PAGE_CONTENT); - - /* File selection and file type page */ - page = import_assistant_file_page_init (import_assistant); - - gtk_assistant_append_page (assistant, page); - gtk_assistant_set_page_title ( - assistant, page, _("Select a File")); - gtk_assistant_set_page_type ( - assistant, page, GTK_ASSISTANT_PAGE_CONTENT); - - /* File destination page */ - page = import_assistant_destination_page_init (import_assistant); - - gtk_assistant_append_page (assistant, page); - gtk_assistant_set_page_title ( - assistant, page, _("Import Location")); - gtk_assistant_set_page_type ( - assistant, page, GTK_ASSISTANT_PAGE_CONTENT); - - /* Finish page */ - page = gtk_label_new (""); - gtk_misc_set_alignment (GTK_MISC (page), 0.5, 0.5); - gtk_label_set_text ( - GTK_LABEL (page), _("Click \"Apply\" to " - "begin importing the file into Evolution.")); - gtk_widget_show (page); - - gtk_assistant_append_page (assistant, page); - gtk_assistant_set_page_title (assistant, page, _("Import Data")); - gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_CONFIRM); - gtk_assistant_set_page_complete (assistant, page, TRUE); - } - - /* Progress Page */ - page = import_assistant_progress_page_init (import_assistant); - - gtk_assistant_append_page (assistant, page); - gtk_assistant_set_page_title (assistant, page, _("Import Data")); - gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_PROGRESS); - gtk_assistant_set_page_complete (assistant, page, TRUE); - - gtk_assistant_set_forward_page_func ( - assistant, (GtkAssistantPageFunc) - forward_cb, import_assistant, NULL); - - gtk_assistant_update_buttons_state (assistant); -} - -static void -e_import_assistant_init (EImportAssistant *import_assistant) -{ - import_assistant->priv = - E_IMPORT_ASSISTANT_GET_PRIVATE (import_assistant); -} - -GtkWidget * -e_import_assistant_new (GtkWindow *parent) -{ - GtkWidget *assistant; - - assistant = g_object_new ( - E_TYPE_IMPORT_ASSISTANT, - "transient-for", parent, NULL); - - import_assistant_construct (E_IMPORT_ASSISTANT (assistant)); - - return assistant; -} - -/* Creates a simple assistant with only page to choose an import type - * and where to import, and then finishes. It shows import types based - * on the first valid URI given. - * - * Returns: EImportAssistant widget. - */ -GtkWidget * -e_import_assistant_new_simple (GtkWindow *parent, - const gchar * const *uris) -{ - GtkWidget *assistant; - - assistant = g_object_new ( - E_TYPE_IMPORT_ASSISTANT, - "transient-for", parent, - "is-simple", TRUE, - NULL); - - import_assistant_construct (E_IMPORT_ASSISTANT (assistant)); - - if (!set_import_uris (E_IMPORT_ASSISTANT (assistant), uris)) { - g_object_ref_sink (assistant); - g_object_unref (assistant); - return NULL; - } - - return assistant; -} |