diff options
Diffstat (limited to 'addressbook/gui/widgets/e-addressbook-reflow-adapter.c')
| -rw-r--r-- | addressbook/gui/widgets/e-addressbook-reflow-adapter.c | 605 |
1 files changed, 605 insertions, 0 deletions
diff --git a/addressbook/gui/widgets/e-addressbook-reflow-adapter.c b/addressbook/gui/widgets/e-addressbook-reflow-adapter.c new file mode 100644 index 0000000000..f4e6b4cbfc --- /dev/null +++ b/addressbook/gui/widgets/e-addressbook-reflow-adapter.c @@ -0,0 +1,605 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ + + +#include <config.h> + +#include "e-addressbook-reflow-adapter.h" +#include "e-addressbook-model.h" + +#include <gal/util/e-i18n.h> + +#include "e-minicard.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" + +struct _EAddressbookReflowAdapterPrivate { + EAddressbookModel *model; + + int create_card_id, remove_card_id, modify_card_id, model_changed_id; +}; + +#define PARENT_TYPE e_reflow_model_get_type() +EReflowModel *parent_class; + +#define d(x) + +enum { + ARG_0, + ARG_BOOK, + ARG_QUERY, + ARG_EDITABLE, +}; + +enum { + DRAG_BEGIN, + LAST_SIGNAL +}; + +static guint e_addressbook_reflow_adapter_signals [LAST_SIGNAL] = {0, }; + +static void +unlink_model(EAddressbookReflowAdapter *adapter) +{ + EAddressbookReflowAdapterPrivate *priv = adapter->priv; + + gtk_signal_disconnect(GTK_OBJECT (priv->model), + priv->create_card_id); + gtk_signal_disconnect(GTK_OBJECT (priv->model), + priv->remove_card_id); + gtk_signal_disconnect(GTK_OBJECT (priv->model), + priv->modify_card_id); + + priv->create_card_id = 0; + priv->remove_card_id = 0; + priv->modify_card_id = 0; + + gtk_object_unref(GTK_OBJECT(priv->model)); + + priv->model = 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 { + EAddressbookReflowAdapter *adapter; + ESelectionModel *selection; +} ModelAndSelection; + +static void +model_and_selection_free (ModelAndSelection *mns) +{ + gtk_object_unref(GTK_OBJECT(mns->adapter)); + 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) +{ + EAddressbookReflowAdapterPrivate *priv = mns->adapter->priv; + 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 = e_addressbook_model_card_at (priv->model, 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) +{ + EAddressbookReflowAdapterPrivate *priv = mns->adapter->priv; + 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 = e_addressbook_model_get_ebook(priv->model); + + 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_addressbook_reflow_adapter_right_click (EAddressbookReflowAdapter *adapter, 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->adapter = adapter; + mns->selection = selection; + gtk_object_ref(GTK_OBJECT(mns->adapter)); + gtk_object_ref(GTK_OBJECT(mns->selection)); + e_popup_menu_run (menu, event, 0, 0, mns); + return TRUE; +} + +static void +addressbook_destroy(GtkObject *object) +{ + EAddressbookReflowAdapter *adapter = E_ADDRESSBOOK_REFLOW_ADAPTER(object); + + unlink_model (adapter); +} + +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) +{ + EAddressbookReflowAdapter *adapter = E_ADDRESSBOOK_REFLOW_ADAPTER(erm); + EAddressbookReflowAdapterPrivate *priv = adapter->priv; + + return e_addressbook_model_card_count (priv->model); +} + +/* This function returns the number of items in our EReflowModel. */ +static int +addressbook_height (EReflowModel *erm, int i, GnomeCanvasGroup *parent) +{ + EAddressbookReflowAdapter *adapter = E_ADDRESSBOOK_REFLOW_ADAPTER(erm); + EAddressbookReflowAdapterPrivate *priv = adapter->priv; + /* FIXME */ + ECardSimpleField field; + int count = 0; + int height; + char *string; + ECardSimple *simple = e_card_simple_new (e_addressbook_model_card_at (priv->model, 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++) { + 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) +{ + EAddressbookReflowAdapter *adapter = E_ADDRESSBOOK_REFLOW_ADAPTER(erm); + EAddressbookReflowAdapterPrivate *priv = adapter->priv; + ECard *card1, *card2; + + card1 = e_addressbook_model_card_at (priv->model, n1); + card2 = e_addressbook_model_card_at (priv->model, 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 +adapter_drag_begin (EMinicard *card, GdkEvent *event, EAddressbookReflowAdapter *adapter) +{ + gint ret_val = 0; + + gtk_signal_emit (GTK_OBJECT(adapter), + e_addressbook_reflow_adapter_signals[DRAG_BEGIN], + event, &ret_val); + + return ret_val; +} + +static GnomeCanvasItem * +addressbook_incarnate (EReflowModel *erm, int i, GnomeCanvasGroup *parent) +{ + EAddressbookReflowAdapter *adapter = E_ADDRESSBOOK_REFLOW_ADAPTER(erm); + EAddressbookReflowAdapterPrivate *priv = adapter->priv; + GnomeCanvasItem *item; + + item = gnome_canvas_item_new(parent, + e_minicard_get_type(), + "card", e_addressbook_model_card_at (priv->model, i), + "editable", e_addressbook_model_editable (priv->model), + 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(adapter_drag_begin), adapter); + + return item; +} + +static void +addressbook_reincarnate (EReflowModel *erm, int i, GnomeCanvasItem *item) +{ + EAddressbookReflowAdapter *adapter = E_ADDRESSBOOK_REFLOW_ADAPTER(erm); + EAddressbookReflowAdapterPrivate *priv = adapter->priv; + + gnome_canvas_item_set(item, + "card", e_addressbook_model_card_at (priv->model, i), + NULL); +} + + + +static void +create_card(EAddressbookModel *model, + gint index, gint count, + EAddressbookReflowAdapter *adapter) +{ + e_reflow_model_items_inserted (E_REFLOW_MODEL (adapter), + index, + count); +} + +static void +remove_card(EAddressbookModel *model, + gint index, + EAddressbookReflowAdapter *adapter) +{ + e_reflow_model_changed (E_REFLOW_MODEL (adapter)); +} + +static void +modify_card(EAddressbookModel *model, + gint index, + EAddressbookReflowAdapter *adapter) +{ + e_reflow_model_item_changed (E_REFLOW_MODEL (adapter), index); +} + +static void +model_changed(EAddressbookModel *model, + EAddressbookReflowAdapter *adapter) +{ + e_reflow_model_changed (E_REFLOW_MODEL (adapter)); +} + +static void +addressbook_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) +{ + EAddressbookReflowAdapter *adapter = E_ADDRESSBOOK_REFLOW_ADAPTER(o); + EAddressbookReflowAdapterPrivate *priv = adapter->priv; + + switch (arg_id){ + case ARG_BOOK: + gtk_object_set (GTK_OBJECT (priv->model), + "book", GTK_VALUE_OBJECT (*arg), + NULL); + break; + case ARG_QUERY: + gtk_object_set (GTK_OBJECT (priv->model), + "query", GTK_VALUE_STRING (*arg), + NULL); + break; + case ARG_EDITABLE: + gtk_object_set (GTK_OBJECT (priv->model), + "editable", GTK_VALUE_BOOL (*arg), + NULL); + break; + } +} + +static void +addressbook_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) +{ + EAddressbookReflowAdapter *adapter = E_ADDRESSBOOK_REFLOW_ADAPTER(o); + EAddressbookReflowAdapterPrivate *priv = adapter->priv; + + switch (arg_id) { + case ARG_BOOK: { + EBook *book; + gtk_object_get (GTK_OBJECT (priv->model), + "book", &book, + NULL); + GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(book); + break; + } + case ARG_QUERY: { + char *query; + gtk_object_get (GTK_OBJECT (priv->model), + "query", &query, + NULL); + GTK_VALUE_STRING (*arg) = query; + break; + } + case ARG_EDITABLE: { + gboolean editable; + gtk_object_get (GTK_OBJECT (priv->model), + "editable", &editable, + NULL); + GTK_VALUE_BOOL (*arg) = editable; + break; + } + default: + arg->type = GTK_TYPE_INVALID; + break; + } +} + +static void +e_addressbook_reflow_adapter_class_init (GtkObjectClass *object_class) +{ + EReflowModelClass *model_class = (EReflowModelClass *) object_class; + + parent_class = gtk_type_class (PARENT_TYPE); + + object_class->set_arg = addressbook_set_arg; + object_class->get_arg = addressbook_get_arg; + object_class->destroy = addressbook_destroy; + + gtk_object_add_arg_type ("EAddressbookReflowAdapter::book", GTK_TYPE_OBJECT, + GTK_ARG_READWRITE, ARG_BOOK); + gtk_object_add_arg_type ("EAddressbookReflowAdapter::query", GTK_TYPE_STRING, + GTK_ARG_READWRITE, ARG_QUERY); + gtk_object_add_arg_type ("EAddressbookReflowAdapter::editable", GTK_TYPE_BOOL, + GTK_ARG_READWRITE, ARG_EDITABLE); + + e_addressbook_reflow_adapter_signals [DRAG_BEGIN] = + gtk_signal_new ("drag_begin", + GTK_RUN_LAST, + object_class->type, + GTK_SIGNAL_OFFSET (EAddressbookReflowAdapterClass, drag_begin), + gtk_marshal_INT__POINTER, + GTK_TYPE_INT, 2, GTK_TYPE_POINTER, GTK_TYPE_POINTER); + + + gtk_object_class_add_signals (object_class, e_addressbook_reflow_adapter_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_addressbook_reflow_adapter_init (GtkObject *object) +{ + EAddressbookReflowAdapter *adapter = E_ADDRESSBOOK_REFLOW_ADAPTER(object); + EAddressbookReflowAdapterPrivate *priv; + + priv = adapter->priv = g_new0 (EAddressbookReflowAdapterPrivate, 1); + + priv->create_card_id = 0; + priv->remove_card_id = 0; + priv->modify_card_id = 0; + priv->model_changed_id = 0; +} + +GtkType +e_addressbook_reflow_adapter_get_type (void) +{ + static GtkType type = 0; + + if (!type){ + GtkTypeInfo info = { + "EAddressbookReflowAdapter", + sizeof (EAddressbookReflowAdapter), + sizeof (EAddressbookReflowAdapterClass), + (GtkClassInitFunc) e_addressbook_reflow_adapter_class_init, + (GtkObjectInitFunc) e_addressbook_reflow_adapter_init, + NULL, /* reserved 1 */ + NULL, /* reserved 2 */ + (GtkClassInitFunc) NULL + }; + + type = gtk_type_unique (PARENT_TYPE, &info); + } + + return type; +} + +void +e_addressbook_reflow_adapter_construct (EAddressbookReflowAdapter *adapter, + EAddressbookModel *model) +{ + EAddressbookReflowAdapterPrivate *priv = adapter->priv; + + priv->model = model; + + priv->create_card_id = gtk_signal_connect(GTK_OBJECT(priv->model), + "card_added", + GTK_SIGNAL_FUNC(create_card), + adapter); + priv->remove_card_id = gtk_signal_connect(GTK_OBJECT(priv->model), + "card_removed", + GTK_SIGNAL_FUNC(remove_card), + adapter); + priv->modify_card_id = gtk_signal_connect(GTK_OBJECT(priv->model), + "card_changed", + GTK_SIGNAL_FUNC(modify_card), + adapter); + priv->model_changed_id = gtk_signal_connect(GTK_OBJECT(priv->model), + "model_changed", + GTK_SIGNAL_FUNC(model_changed), + adapter); +} + +EReflowModel * +e_addressbook_reflow_adapter_new (EAddressbookModel *model) +{ + EAddressbookReflowAdapter *et; + + et = gtk_type_new (e_addressbook_reflow_adapter_get_type ()); + + e_addressbook_reflow_adapter_construct (et, model); + + return E_REFLOW_MODEL(et); +} + + +ECard * +e_addressbook_reflow_adapter_get_card (EAddressbookReflowAdapter *adapter, + int index) +{ + EAddressbookReflowAdapterPrivate *priv = adapter->priv; + + return e_addressbook_model_get_card (priv->model, index); +} |