diff options
Diffstat (limited to 'addressbook/gui/widgets/e-minicard-view-model.c')
| -rw-r--r-- | addressbook/gui/widgets/e-minicard-view-model.c | 708 |
1 files changed, 0 insertions, 708 deletions
diff --git a/addressbook/gui/widgets/e-minicard-view-model.c b/addressbook/gui/widgets/e-minicard-view-model.c deleted file mode 100644 index 00c0e4fd9f..0000000000 --- a/addressbook/gui/widgets/e-minicard-view-model.c +++ /dev/null @@ -1,708 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * - * Author: - * Christopher James Lahey <clahey@helixcode.com> - * - * (C) 1999 Helix Code, Inc. - */ - -#include <config.h> - -#include "e-minicard-view-model.h" - -#include <gal/util/e-i18n.h> -#include <gal/util/e-util.h> - -#include <gal/widgets/e-unicode.h> -#include <gal/widgets/e-font.h> -#include <gal/widgets/e-popup-menu.h> -#include "e-contact-save-as.h" -#include "addressbook/printing/e-contact-print.h" -#include "addressbook/printing/e-contact-print-envelope.h" - -#define PARENT_TYPE e_reflow_model_get_type() -EReflowModelClass *parent_class; - -#define d(x) - -/* - * EMinicardViewModel callbacks - * These are the callbacks that define the behavior of our custom model. - */ -static void e_minicard_view_model_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_minicard_view_model_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); - - -enum { - ARG_0, - ARG_BOOK, - ARG_QUERY, - ARG_EDITABLE, -}; - -enum { - STATUS_MESSAGE, - DRAG_BEGIN, - LAST_SIGNAL -}; - -static guint e_minicard_view_model_signals [LAST_SIGNAL] = {0, }; - -static void -disconnect_signals(EMinicardViewModel *model) -{ - if (model->book_view && model->create_card_id) - gtk_signal_disconnect(GTK_OBJECT (model->book_view), - model->create_card_id); - if (model->book_view && model->remove_card_id) - gtk_signal_disconnect(GTK_OBJECT (model->book_view), - model->remove_card_id); - if (model->book_view && model->modify_card_id) - gtk_signal_disconnect(GTK_OBJECT (model->book_view), - model->modify_card_id); - if (model->book_view && model->status_message_id) - gtk_signal_disconnect(GTK_OBJECT (model->book_view), - model->status_message_id); - - model->create_card_id = 0; - model->remove_card_id = 0; - model->modify_card_id = 0; - model->status_message_id = 0; -} - -static void -remove_book_view(EMinicardViewModel *model) -{ - disconnect_signals (model); - if (model->book_view) - gtk_object_unref(GTK_OBJECT(model->book_view)); - - model->book_view = NULL; -} - -static int -count_lines (const gchar *text) -{ - int num_lines = 1; - gunichar unival; - - for (text = e_unicode_get_utf8 (text, &unival); (unival && text); text = e_unicode_get_utf8 (text, &unival)) { - if (unival == '\n') { - num_lines ++; - } - } - - return num_lines; -} - -static int -text_height (GnomeCanvas *canvas, const gchar *text) -{ - EFont *font = e_font_from_gdk_font (((GtkWidget *) canvas)->style->font); - gint height = e_font_height (font) * count_lines (text) / canvas->pixels_per_unit; - - e_font_unref (font); - return height; -} - -typedef struct { - EMinicardViewModel *emvm; - ESelectionModel *selection; -} ModelAndSelection; - -static void -model_and_selection_free (ModelAndSelection *mns) -{ - gtk_object_unref(GTK_OBJECT(mns->emvm)); - gtk_object_unref(GTK_OBJECT(mns->selection)); - g_free(mns); -} - -static void -add_to_list (int model_row, gpointer closure) -{ - GList **list = closure; - *list = g_list_prepend (*list, GINT_TO_POINTER (model_row)); -} - -static GList * -get_card_list (ModelAndSelection *mns) -{ - GList *list; - GList *iterator; - - list = NULL; - e_selection_model_foreach (mns->selection, add_to_list, &list); - - for (iterator = list; iterator; iterator = iterator->next) { - iterator->data = mns->emvm->data [GPOINTER_TO_INT (iterator->data)]; - } - list = g_list_reverse (list); - return list; -} - -static void -save_as (GtkWidget *widget, ModelAndSelection *mns) -{ - GList *list; - - list = get_card_list (mns); - if (list) - e_contact_list_save_as (_("Save as VCard"), list); - g_list_free (list); - model_and_selection_free (mns); -} - -static void -send_as (GtkWidget *widget, ModelAndSelection *mns) -{ - GList *list; - - list = get_card_list (mns); - if (list) - e_card_list_send (list, E_CARD_DISPOSITION_AS_ATTACHMENT); - g_list_free (list); - model_and_selection_free (mns); -} - -static void -send_to (GtkWidget *widget, ModelAndSelection *mns) -{ - GList *list; - - list = get_card_list (mns); - if (list) - e_card_list_send (list, E_CARD_DISPOSITION_AS_TO); - g_list_free (list); - model_and_selection_free (mns); -} - -static void -print (GtkWidget *widget, ModelAndSelection *mns) -{ - GList *list; - - list = get_card_list (mns); - if (list) - gtk_widget_show (e_contact_print_card_list_dialog_new (list)); - g_list_free (list); - model_and_selection_free (mns); -} - -static void -print_envelope (GtkWidget *widget, ModelAndSelection *mns) -{ - GList *list; - - list = get_card_list (mns); - if (list) - gtk_widget_show (e_contact_print_envelope_list_dialog_new (list)); - g_list_free (list); - model_and_selection_free (mns); -} - -static void -card_changed_cb (EBook* book, EBookStatus status, gpointer user_data) -{ - d(g_print ("%s: %s(): a card was changed with status %d\n", __FILE__, __FUNCTION__, status)); -} - -static void -delete (GtkWidget *widget, ModelAndSelection *mns) -{ - GList *list; - - list = get_card_list (mns); - if (list) { - - if (e_contact_editor_confirm_delete(NULL)) { /*FIXME: Give a GtkWindow here. */ - GList *iterator; - EBook *book; - - book = mns->emvm->book; - - for (iterator = list; iterator; iterator = iterator->next) { - ECard *card = iterator->data; - - gtk_object_ref(GTK_OBJECT(card)); - - e_book_remove_card (book, - card, - card_changed_cb, - NULL); - - gtk_object_unref(GTK_OBJECT(card)); - } - } - } - - g_list_free (list); - model_and_selection_free (mns); -} - -gint -e_minicard_view_model_right_click (EMinicardViewModel *emvm, GdkEvent *event, ESelectionModel *selection) -{ - ModelAndSelection *mns = g_new(ModelAndSelection, 1); - EPopupMenu menu[] = { {N_("Save as VCard"), NULL, GTK_SIGNAL_FUNC(save_as), NULL, 0}, - {N_("Send contact to other"), NULL, GTK_SIGNAL_FUNC(send_as), NULL, 0}, - {N_("Send message to contact"), NULL, GTK_SIGNAL_FUNC(send_to), NULL, 0}, - {N_("Print"), NULL, GTK_SIGNAL_FUNC(print), NULL, 0}, - {N_("Print Envelope"), NULL, GTK_SIGNAL_FUNC(print_envelope), NULL, 0}, - {N_("Delete"), NULL, GTK_SIGNAL_FUNC(delete), NULL, 0}, - {NULL, NULL, NULL, 0}}; - - mns->emvm = emvm; - mns->selection = selection; - gtk_object_ref(GTK_OBJECT(mns->emvm)); - gtk_object_ref(GTK_OBJECT(mns->selection)); - e_popup_menu_run (menu, event, 0, 0, mns); - return TRUE; -} - -static void -addressbook_destroy(GtkObject *object) -{ - EMinicardViewModel *model = E_MINICARD_VIEW_MODEL(object); - int i; - - if (model->get_view_idle) - g_source_remove(model->get_view_idle); - - remove_book_view (model); - - g_free(model->query); - if (model->book) - gtk_object_unref(GTK_OBJECT(model->book)); - - for ( i = 0; i < model->data_count; i++ ) { - gtk_object_unref(GTK_OBJECT(model->data[i])); - } - g_free(model->data); -} - -static void -addressbook_set_width (EReflowModel *erm, int width) -{ -} - -/* This function returns the number of items in our EReflowModel. */ -static int -addressbook_count (EReflowModel *erm) -{ - EMinicardViewModel *addressbook = E_MINICARD_VIEW_MODEL(erm); - return addressbook->data_count; -} - -/* This function returns the number of items in our EReflowModel. */ -static int -addressbook_height (EReflowModel *erm, int i, GnomeCanvasGroup *parent) -{ - /* FIXME */ - ECardSimpleField field; - int count = 0; - int height; - char *string; - EMinicardViewModel *emvm = E_MINICARD_VIEW_MODEL(erm); - ECardSimple *simple = e_card_simple_new (emvm->data[i]); - - string = e_card_simple_get(simple, E_CARD_SIMPLE_FIELD_FILE_AS); - height = text_height (GNOME_CANVAS_ITEM (parent)->canvas, string ? string : "") + 10.0; - g_free(string); - - for(field = E_CARD_SIMPLE_FIELD_FULL_NAME; field != E_CARD_SIMPLE_FIELD_LAST - 2 && count < 5; field++) { - if (field == E_CARD_SIMPLE_FIELD_FAMILY_NAME) - field ++; - string = e_card_simple_get(simple, field); - if (string && *string) { - int this_height; - int field_text_height; - - this_height = text_height (GNOME_CANVAS_ITEM (parent)->canvas, e_card_simple_get_name(simple, field)); - - field_text_height = text_height (GNOME_CANVAS_ITEM (parent)->canvas, string); - if (this_height < field_text_height) - this_height = field_text_height; - - this_height += 3; - - height += this_height; - count ++; - } - g_free (string); - } - height += 2; - - gtk_object_unref (GTK_OBJECT (simple)); - - return height; -} - -static int -addressbook_compare (EReflowModel *erm, int n1, int n2) -{ - ECard *card1, *card2; - EMinicardViewModel *emvm = E_MINICARD_VIEW_MODEL(erm); - - card1 = emvm->data[n1]; - card2 = emvm->data[n2]; - - if (card1 && card2) { - char *file_as1, *file_as2; - file_as1 = card1->file_as; - file_as2 = card2->file_as; - if (file_as1 && file_as2) - return strcasecmp(file_as1, file_as2); - if (file_as1) - return -1; - if (file_as2) - return 1; - return strcmp(e_card_get_id(card1), e_card_get_id(card2)); - } - if (card1) - return -1; - if (card2) - return 1; - return 0; -} - -static int -minicard_drag_begin (EMinicard *card, GdkEvent *event, EMinicardViewModel *model) -{ - gint ret_val = 0; - - gtk_signal_emit (GTK_OBJECT(model), - e_minicard_view_model_signals[DRAG_BEGIN], - event, &ret_val); - - return ret_val; -} - -static GnomeCanvasItem * -addressbook_incarnate (EReflowModel *erm, int i, GnomeCanvasGroup *parent) -{ - EMinicardViewModel *emvm = E_MINICARD_VIEW_MODEL (erm); - GnomeCanvasItem *item; - - item = gnome_canvas_item_new(parent, - e_minicard_get_type(), - "card", emvm->data[i], - "editable", emvm->editable, - NULL); - -#if 0 - gtk_signal_connect (GTK_OBJECT (item), "selected", - GTK_SIGNAL_FUNC(card_selected), emvm); -#endif - gtk_signal_connect (GTK_OBJECT (item), "drag_begin", - GTK_SIGNAL_FUNC(minicard_drag_begin), emvm); - return item; -} - -static void -addressbook_reincarnate (EReflowModel *erm, int i, GnomeCanvasItem *item) -{ - EMinicardViewModel *emvm = E_MINICARD_VIEW_MODEL (erm); - - gnome_canvas_item_set(item, - "card", emvm->data[i], - NULL); -} - - - -static void -create_card(EBookView *book_view, - const GList *cards, - EMinicardViewModel *model) -{ - int old_count = model->data_count; - int length = g_list_length ((GList *)cards); - - if (model->data_count + length > model->allocated_count) { - while (model->data_count + length > model->allocated_count) - model->allocated_count += 256; - model->data = g_renew(ECard *, model->data, model->allocated_count); - } - - for ( ; cards; cards = cards->next) { - model->data[model->data_count++] = cards->data; - gtk_object_ref (cards->data); - } - e_reflow_model_items_inserted (E_REFLOW_MODEL (model), - old_count, - model->data_count - old_count); -} - -static void -remove_card(EBookView *book_view, - const char *id, - EMinicardViewModel *model) -{ - int i; - gboolean found = FALSE; - for ( i = 0; i < model->data_count; i++) { - if (!strcmp(e_card_get_id(model->data[i]), id) ) { - gtk_object_unref(GTK_OBJECT(model->data[i])); - memmove(model->data + i, model->data + i + 1, (model->data_count - i - 1) * sizeof (ECard *)); - model->data_count --; - found = TRUE; - } - } - if (found) - e_reflow_model_changed (E_REFLOW_MODEL (model)); -} - -static void -modify_card(EBookView *book_view, - const GList *cards, - EMinicardViewModel *model) -{ - for ( ; cards; cards = cards->next) { - int i; - for ( i = 0; i < model->data_count; i++) { - if ( !strcmp(e_card_get_id(model->data[i]), e_card_get_id(cards->data)) ) { - gtk_object_unref (GTK_OBJECT (model->data[i])); - model->data[i] = cards->data; - gtk_object_ref (GTK_OBJECT (model->data[i])); - e_reflow_model_item_changed (E_REFLOW_MODEL (model), i); - break; - } - } - } -} - -static void -status_message (EBookView *book_view, - char* status, - EMinicardViewModel *model) -{ - gtk_signal_emit (GTK_OBJECT (model), - e_minicard_view_model_signals [STATUS_MESSAGE], - status); -} - -static void -e_minicard_view_model_class_init (GtkObjectClass *object_class) -{ - EReflowModelClass *model_class = (EReflowModelClass *) object_class; - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = addressbook_destroy; - object_class->set_arg = e_minicard_view_model_set_arg; - object_class->get_arg = e_minicard_view_model_get_arg; - - gtk_object_add_arg_type ("EMinicardViewModel::book", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_BOOK); - gtk_object_add_arg_type ("EMinicardViewModel::query", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_QUERY); - gtk_object_add_arg_type ("EMinicardViewModel::editable", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_EDITABLE); - - e_minicard_view_model_signals [STATUS_MESSAGE] = - gtk_signal_new ("status_message", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EMinicardViewModelClass, status_message), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); - - e_minicard_view_model_signals [DRAG_BEGIN] = - gtk_signal_new ("drag_begin", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EMinicardViewModelClass, drag_begin), - gtk_marshal_INT__POINTER, - GTK_TYPE_INT, 2, GTK_TYPE_POINTER, GTK_TYPE_POINTER); - - - gtk_object_class_add_signals (object_class, e_minicard_view_model_signals, LAST_SIGNAL); - - model_class->set_width = addressbook_set_width; - model_class->count = addressbook_count; - model_class->height = addressbook_height; - model_class->compare = addressbook_compare; - model_class->incarnate = addressbook_incarnate; - model_class->reincarnate = addressbook_reincarnate; -} - -static void -e_minicard_view_model_init (GtkObject *object) -{ - EMinicardViewModel *model = E_MINICARD_VIEW_MODEL(object); - model->book = NULL; - model->query = g_strdup("(contains \"x-evolution-any-field\" \"\")"); - model->book_view = NULL; - model->get_view_idle = 0; - model->create_card_id = 0; - model->remove_card_id = 0; - model->modify_card_id = 0; - model->status_message_id = 0; - model->data = NULL; - model->data_count = 0; - model->allocated_count = 0; - model->editable = FALSE; - model->first_get_view = TRUE; -} - -static void -book_view_loaded (EBook *book, EBookStatus status, EBookView *book_view, gpointer closure) -{ - EMinicardViewModel *model = closure; - int i; - remove_book_view(model); - model->book_view = book_view; - if (model->book_view) - gtk_object_ref(GTK_OBJECT(model->book_view)); - model->create_card_id = gtk_signal_connect(GTK_OBJECT(model->book_view), - "card_added", - GTK_SIGNAL_FUNC(create_card), - model); - model->remove_card_id = gtk_signal_connect(GTK_OBJECT(model->book_view), - "card_removed", - GTK_SIGNAL_FUNC(remove_card), - model); - model->modify_card_id = gtk_signal_connect(GTK_OBJECT(model->book_view), - "card_changed", - GTK_SIGNAL_FUNC(modify_card), - model); - model->status_message_id = gtk_signal_connect(GTK_OBJECT(model->book_view), - "status_message", - GTK_SIGNAL_FUNC(status_message), - model); - - for ( i = 0; i < model->data_count; i++ ) { - gtk_object_unref(GTK_OBJECT(model->data[i])); - } - - g_free(model->data); - model->data = NULL; - model->data_count = 0; - model->allocated_count = 0; - e_reflow_model_changed(E_REFLOW_MODEL(model)); -} - -static gboolean -get_view (EMinicardViewModel *model) -{ - if (model->book && model->query) { - if (model->first_get_view) { - char *capabilities; - capabilities = e_book_get_static_capabilities (model->book); - if (capabilities && strstr (capabilities, "local")) { - e_book_get_book_view (model->book, model->query, book_view_loaded, model); - } - model->first_get_view = FALSE; - } - else - e_book_get_book_view (model->book, model->query, book_view_loaded, model); - } - - model->get_view_idle = 0; - return FALSE; -} - -ECard * -e_minicard_view_model_get_card(EMinicardViewModel *model, - int row) -{ - if (model->data && row < model->data_count) { - gtk_object_ref(GTK_OBJECT(model->data[row])); - return model->data[row]; - } - return NULL; -} - -static void -e_minicard_view_model_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - EMinicardViewModel *model; - - model = E_MINICARD_VIEW_MODEL (o); - - switch (arg_id){ - case ARG_BOOK: - if (model->book) - gtk_object_unref(GTK_OBJECT(model->book)); - model->book = E_BOOK(GTK_VALUE_OBJECT (*arg)); - if (model->book) { - gtk_object_ref(GTK_OBJECT(model->book)); - if (model->get_view_idle == 0) - model->get_view_idle = g_idle_add((GSourceFunc)get_view, model); - } - break; - case ARG_QUERY: - if (model->query) - g_free(model->query); - model->query = g_strdup(GTK_VALUE_STRING (*arg)); - if (model->get_view_idle == 0) - model->get_view_idle = g_idle_add((GSourceFunc)get_view, model); - break; - case ARG_EDITABLE: - model->editable = GTK_VALUE_BOOL (*arg); - break; - } -} - -static void -e_minicard_view_model_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - EMinicardViewModel *e_minicard_view_model; - - e_minicard_view_model = E_MINICARD_VIEW_MODEL (object); - - switch (arg_id) { - case ARG_BOOK: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(e_minicard_view_model->book); - break; - case ARG_QUERY: - GTK_VALUE_STRING (*arg) = g_strdup(e_minicard_view_model->query); - break; - case ARG_EDITABLE: - GTK_VALUE_BOOL (*arg) = e_minicard_view_model->editable; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -GtkType -e_minicard_view_model_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "EMinicardViewModel", - sizeof (EMinicardViewModel), - sizeof (EMinicardViewModelClass), - (GtkClassInitFunc) e_minicard_view_model_class_init, - (GtkObjectInitFunc) e_minicard_view_model_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -EReflowModel * -e_minicard_view_model_new (void) -{ - EMinicardViewModel *et; - - et = gtk_type_new (e_minicard_view_model_get_type ()); - - return E_REFLOW_MODEL(et); -} - -void e_minicard_view_model_stop (EMinicardViewModel *model) -{ - remove_book_view(model); -} |