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0fa45e385b
2009-02-02 Cosimo Cecchi <cosimoc@pluto> * libnautilus-extension/nautilus-column.c: (nautilus_column_finalize), (nautilus_column_init), (nautilus_column_class_init): * libnautilus-extension/nautilus-menu.c: (nautilus_menu_finalize): * libnautilus-private/nautilus-cell-renderer-pixbuf-emblem.c: (nautilus_cell_renderer_pixbuf_emblem_class_init), (nautilus_cell_renderer_pixbuf_emblem_finalize): * libnautilus-private/nautilus-cell-renderer-text-ellipsized.c: (nautilus_cell_renderer_text_ellipsized_init), (nautilus_cell_renderer_text_ellipsized_class_init), (nautilus_cell_renderer_text_ellipsized_get_size): * libnautilus-private/nautilus-entry.c: (nautilus_entry_finalize), (nautilus_entry_key_press), (nautilus_entry_motion_notify), (nautilus_entry_button_press), (nautilus_entry_button_release), (nautilus_entry_selection_clear), (nautilus_entry_class_init): * libnautilus-private/nautilus-file.c: (nautilus_file_init), (nautilus_file_constructor), (finalize), (nautilus_file_class_init): * libnautilus-private/nautilus-icon-canvas-item.c: (nautilus_icon_canvas_item_finalize), (nautilus_icon_canvas_item_update), (nautilus_icon_canvas_item_class_init): * libnautilus-private/nautilus-icon-container.c: (nautilus_icon_container_new): * libnautilus-private/nautilus-icon-container.h: * libnautilus-private/nautilus-mime-application-chooser.c: (nautilus_mime_application_chooser_finalize), (nautilus_mime_application_chooser_destroy), (nautilus_mime_application_chooser_class_init), (nautilus_mime_application_chooser_init): * libnautilus-private/nautilus-open-with-dialog.c: (nautilus_open_with_dialog_finalize), (nautilus_open_with_dialog_destroy), (nautilus_open_with_dialog_class_init), (nautilus_open_with_dialog_init): * src/file-manager/fm-icon-container.c: * src/file-manager/fm-list-model.c: (fm_list_model_dispose), (fm_list_model_finalize), (fm_list_model_class_init): * src/file-manager/fm-tree-model.c: (fm_tree_model_finalize), (fm_tree_model_class_init): Use G_DEFINE_TYPE_* instead of hand-written nautilus_foo_get_type() functions where possible. svn path=/trunk/; revision=14911
356 lines
18 KiB
C
356 lines
18 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* gnome-icon-container.h - Icon container widget.
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Copyright (C) 1999, 2000 Free Software Foundation
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Copyright (C) 2000 Eazel, Inc.
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The Gnome Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The Gnome Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the Gnome Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Authors: Ettore Perazzoli <ettore@gnu.org>, Darin Adler <darin@bentspoon.com>
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*/
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#ifndef NAUTILUS_ICON_CONTAINER_H
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#define NAUTILUS_ICON_CONTAINER_H
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#include <eel/eel-canvas.h>
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#include <libnautilus-private/nautilus-icon-info.h>
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#define NAUTILUS_TYPE_ICON_CONTAINER \
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(nautilus_icon_container_get_type ())
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#define NAUTILUS_ICON_CONTAINER(obj) \
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GTK_CHECK_CAST (obj, nautilus_icon_container_get_type (), NautilusIconContainer)
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#define NAUTILUS_ICON_CONTAINER_CLASS(k) \
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GTK_CHECK_CLASS_CAST (k, nautilus_icon_container_get_type (), NautilusIconContainerClass)
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#define NAUTILUS_IS_ICON_CONTAINER(obj) \
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GTK_CHECK_TYPE (obj, nautilus_icon_container_get_type ())
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#define NAUTILUS_ICON_CONTAINER_ICON_DATA(pointer) \
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((NautilusIconData *) (pointer))
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#define NAUTILUS_ICON_CONTAINER_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), \
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nautilus_icon_container_get_type (), \
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NautilusIconContainerClass))
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typedef struct NautilusIconData NautilusIconData;
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typedef void (* NautilusIconCallback) (NautilusIconData *icon_data,
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gpointer callback_data);
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typedef struct {
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int x;
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int y;
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double scale;
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} NautilusIconPosition;
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typedef enum {
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NAUTILUS_ICON_LAYOUT_L_R_T_B,
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NAUTILUS_ICON_LAYOUT_R_L_T_B,
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NAUTILUS_ICON_LAYOUT_T_B_L_R,
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NAUTILUS_ICON_LAYOUT_T_B_R_L
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} NautilusIconLayoutMode;
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typedef enum {
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NAUTILUS_ICON_LABEL_POSITION_UNDER,
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NAUTILUS_ICON_LABEL_POSITION_BESIDE
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} NautilusIconLabelPosition;
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#define NAUTILUS_ICON_CONTAINER_TYPESELECT_FLUSH_DELAY 1000000
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typedef struct NautilusIconContainerDetails NautilusIconContainerDetails;
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typedef struct {
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EelCanvas canvas;
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NautilusIconContainerDetails *details;
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} NautilusIconContainer;
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typedef struct {
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EelCanvasClass parent_slot;
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/* Operations on the container. */
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int (* button_press) (NautilusIconContainer *container,
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GdkEventButton *event);
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void (* context_click_background) (NautilusIconContainer *container,
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GdkEventButton *event);
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void (* middle_click) (NautilusIconContainer *container,
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GdkEventButton *event);
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/* Operations on icons. */
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void (* activate) (NautilusIconContainer *container,
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NautilusIconData *data);
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void (* activate_alternate) (NautilusIconContainer *container,
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NautilusIconData *data);
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void (* context_click_selection) (NautilusIconContainer *container,
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GdkEventButton *event);
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void (* move_copy_items) (NautilusIconContainer *container,
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const GList *item_uris,
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GdkPoint *relative_item_points,
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const char *target_uri,
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GdkDragAction action,
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int x,
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int y);
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void (* handle_netscape_url) (NautilusIconContainer *container,
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const char *url,
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const char *target_uri,
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GdkDragAction action,
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int x,
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int y);
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void (* handle_uri_list) (NautilusIconContainer *container,
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const char *uri_list,
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const char *target_uri,
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GdkDragAction action,
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int x,
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int y);
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void (* handle_text) (NautilusIconContainer *container,
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const char *text,
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const char *target_uri,
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GdkDragAction action,
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int x,
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int y);
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/* Queries on the container for subclass/client.
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* These must be implemented. The default "do nothing" is not good enough.
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*/
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char * (* get_container_uri) (NautilusIconContainer *container);
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/* Queries on icons for subclass/client.
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* These must be implemented. The default "do nothing" is not
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* good enough, these are _not_ signals.
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*/
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NautilusIconInfo *(* get_icon_images) (NautilusIconContainer *container,
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NautilusIconData *data,
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int icon_size,
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GList **emblem_pixbufs,
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char **embedded_text,
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gboolean for_drag_accept,
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gboolean need_large_embeddded_text,
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gboolean *embedded_text_needs_loading,
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gboolean *has_window_open);
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void (* get_icon_text) (NautilusIconContainer *container,
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NautilusIconData *data,
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char **editable_text,
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char **additional_text);
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char * (* get_icon_description) (NautilusIconContainer *container,
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NautilusIconData *data);
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int (* compare_icons) (NautilusIconContainer *container,
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NautilusIconData *icon_a,
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NautilusIconData *icon_b);
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int (* compare_icons_by_name) (NautilusIconContainer *container,
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NautilusIconData *icon_a,
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NautilusIconData *icon_b);
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void (* freeze_updates) (NautilusIconContainer *container);
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void (* unfreeze_updates) (NautilusIconContainer *container);
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void (* start_monitor_top_left) (NautilusIconContainer *container,
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NautilusIconData *data,
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gconstpointer client,
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gboolean large_text);
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void (* stop_monitor_top_left) (NautilusIconContainer *container,
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NautilusIconData *data,
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gconstpointer client);
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void (* prioritize_thumbnailing) (NautilusIconContainer *container,
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NautilusIconData *data);
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/* Queries on icons for subclass/client.
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* These must be implemented => These are signals !
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* The default "do nothing" is not good enough.
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*/
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gboolean (* can_accept_item) (NautilusIconContainer *container,
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NautilusIconData *target,
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const char *item_uri);
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gboolean (* get_stored_icon_position) (NautilusIconContainer *container,
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NautilusIconData *data,
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NautilusIconPosition *position);
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char * (* get_icon_uri) (NautilusIconContainer *container,
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NautilusIconData *data);
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char * (* get_icon_drop_target_uri) (NautilusIconContainer *container,
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NautilusIconData *data);
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/* If icon data is NULL, the layout timestamp of the container should be retrieved.
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* That is the time when the container displayed a fully loaded directory with
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* all icon positions assigned.
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*
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* If icon data is not NULL, the position timestamp of the icon should be retrieved.
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* That is the time when the file (i.e. icon data payload) was last displayed in a
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* fully loaded directory with all icon positions assigned.
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*/
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gboolean (* get_stored_layout_timestamp) (NautilusIconContainer *container,
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NautilusIconData *data,
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time_t *time);
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/* If icon data is NULL, the layout timestamp of the container should be stored.
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* If icon data is not NULL, the position timestamp of the container should be stored.
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*/
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gboolean (* store_layout_timestamp) (NautilusIconContainer *container,
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NautilusIconData *data,
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const time_t *time);
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/* Notifications for the whole container. */
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void (* band_select_started) (NautilusIconContainer *container);
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void (* band_select_ended) (NautilusIconContainer *container);
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void (* selection_changed) (NautilusIconContainer *container);
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void (* layout_changed) (NautilusIconContainer *container);
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/* Notifications for icons. */
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void (* icon_position_changed) (NautilusIconContainer *container,
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NautilusIconData *data,
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const NautilusIconPosition *position);
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void (* icon_text_changed) (NautilusIconContainer *container,
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NautilusIconData *data,
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const char *text);
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void (* renaming_icon) (NautilusIconContainer *container,
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GtkWidget *renaming_widget);
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void (* icon_stretch_started) (NautilusIconContainer *container,
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NautilusIconData *data);
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void (* icon_stretch_ended) (NautilusIconContainer *container,
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NautilusIconData *data);
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int (* preview) (NautilusIconContainer *container,
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NautilusIconData *data,
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gboolean start_flag);
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void (* icon_added) (NautilusIconContainer *container,
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NautilusIconData *data);
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void (* icon_removed) (NautilusIconContainer *container,
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NautilusIconData *data);
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void (* cleared) (NautilusIconContainer *container);
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gboolean (* start_interactive_search) (NautilusIconContainer *container);
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} NautilusIconContainerClass;
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/* GtkObject */
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GType nautilus_icon_container_get_type (void);
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GtkWidget * nautilus_icon_container_new (void);
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/* adding, removing, and managing icons */
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void nautilus_icon_container_clear (NautilusIconContainer *view);
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gboolean nautilus_icon_container_add (NautilusIconContainer *view,
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NautilusIconData *data);
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void nautilus_icon_container_layout_now (NautilusIconContainer *container);
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gboolean nautilus_icon_container_remove (NautilusIconContainer *view,
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NautilusIconData *data);
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void nautilus_icon_container_for_each (NautilusIconContainer *view,
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NautilusIconCallback callback,
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gpointer callback_data);
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void nautilus_icon_container_request_update (NautilusIconContainer *view,
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NautilusIconData *data);
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void nautilus_icon_container_request_update_all (NautilusIconContainer *container);
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void nautilus_icon_container_reveal (NautilusIconContainer *container,
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NautilusIconData *data);
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gboolean nautilus_icon_container_is_empty (NautilusIconContainer *container);
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NautilusIconData *nautilus_icon_container_get_first_visible_icon (NautilusIconContainer *container);
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void nautilus_icon_container_scroll_to_icon (NautilusIconContainer *container,
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NautilusIconData *data);
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void nautilus_icon_container_begin_loading (NautilusIconContainer *container);
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void nautilus_icon_container_end_loading (NautilusIconContainer *container,
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gboolean all_icons_added);
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/* control the layout */
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gboolean nautilus_icon_container_is_auto_layout (NautilusIconContainer *container);
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void nautilus_icon_container_set_auto_layout (NautilusIconContainer *container,
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gboolean auto_layout);
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gboolean nautilus_icon_container_is_tighter_layout (NautilusIconContainer *container);
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void nautilus_icon_container_set_tighter_layout (NautilusIconContainer *container,
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gboolean tighter_layout);
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gboolean nautilus_icon_container_is_keep_aligned (NautilusIconContainer *container);
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void nautilus_icon_container_set_keep_aligned (NautilusIconContainer *container,
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gboolean keep_aligned);
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void nautilus_icon_container_set_layout_mode (NautilusIconContainer *container,
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NautilusIconLayoutMode mode);
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void nautilus_icon_container_set_label_position (NautilusIconContainer *container,
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NautilusIconLabelPosition pos);
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void nautilus_icon_container_sort (NautilusIconContainer *container);
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void nautilus_icon_container_freeze_icon_positions (NautilusIconContainer *container);
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int nautilus_icon_container_get_max_layout_lines (NautilusIconContainer *container);
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int nautilus_icon_container_get_max_layout_lines_for_pango (NautilusIconContainer *container);
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/* operations on all icons */
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void nautilus_icon_container_unselect_all (NautilusIconContainer *view);
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void nautilus_icon_container_select_all (NautilusIconContainer *view);
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/* operations on the selection */
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GList * nautilus_icon_container_get_selection (NautilusIconContainer *view);
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void nautilus_icon_container_invert_selection (NautilusIconContainer *view);
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void nautilus_icon_container_set_selection (NautilusIconContainer *view,
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GList *selection);
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GArray * nautilus_icon_container_get_selected_icon_locations (NautilusIconContainer *view);
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gboolean nautilus_icon_container_has_stretch_handles (NautilusIconContainer *container);
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gboolean nautilus_icon_container_is_stretched (NautilusIconContainer *container);
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void nautilus_icon_container_show_stretch_handles (NautilusIconContainer *container);
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void nautilus_icon_container_unstretch (NautilusIconContainer *container);
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void nautilus_icon_container_start_renaming_selected_item (NautilusIconContainer *container,
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gboolean select_all);
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/* options */
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NautilusZoomLevel nautilus_icon_container_get_zoom_level (NautilusIconContainer *view);
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void nautilus_icon_container_set_zoom_level (NautilusIconContainer *view,
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int new_zoom_level);
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void nautilus_icon_container_set_single_click_mode (NautilusIconContainer *container,
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gboolean single_click_mode);
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void nautilus_icon_container_enable_linger_selection (NautilusIconContainer *view,
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gboolean enable);
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gboolean nautilus_icon_container_get_is_fixed_size (NautilusIconContainer *container);
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void nautilus_icon_container_set_is_fixed_size (NautilusIconContainer *container,
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gboolean is_fixed_size);
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gboolean nautilus_icon_container_get_is_desktop (NautilusIconContainer *container);
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void nautilus_icon_container_set_is_desktop (NautilusIconContainer *container,
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gboolean is_desktop);
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void nautilus_icon_container_reset_scroll_region (NautilusIconContainer *container);
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void nautilus_icon_container_set_font (NautilusIconContainer *container,
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const char *font);
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void nautilus_icon_container_set_font_size_table (NautilusIconContainer *container,
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const int font_size_table[NAUTILUS_ZOOM_LEVEL_LARGEST + 1]);
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void nautilus_icon_container_set_margins (NautilusIconContainer *container,
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int left_margin,
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int right_margin,
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int top_margin,
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int bottom_margin);
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void nautilus_icon_container_set_use_drop_shadows (NautilusIconContainer *container,
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gboolean use_drop_shadows);
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char* nautilus_icon_container_get_icon_description (NautilusIconContainer *container,
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NautilusIconData *data);
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gboolean nautilus_icon_container_get_allow_moves (NautilusIconContainer *container);
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void nautilus_icon_container_set_allow_moves (NautilusIconContainer *container,
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gboolean allow_moves);
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void nautilus_icon_container_set_forced_icon_size (NautilusIconContainer *container,
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int forced_icon_size);
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void nautilus_icon_container_set_all_columns_same_width (NautilusIconContainer *container,
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gboolean all_columns_same_width);
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gboolean nautilus_icon_container_is_layout_rtl (NautilusIconContainer *container);
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gboolean nautilus_icon_container_is_layout_vertical (NautilusIconContainer *container);
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gboolean nautilus_icon_container_get_store_layout_timestamps (NautilusIconContainer *container);
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void nautilus_icon_container_set_store_layout_timestamps (NautilusIconContainer *container,
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gboolean store_layout);
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void nautilus_icon_container_widget_to_file_operation_position (NautilusIconContainer *container,
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GdkPoint *position);
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#define CANVAS_WIDTH(container) ((GTK_WIDGET (container)->allocation.width \
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- container->details->left_margin \
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- container->details->right_margin) \
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/ EEL_CANVAS (container)->pixels_per_unit)
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#define CANVAS_HEIGHT(container) ((GTK_WIDGET (container)->allocation.height \
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- container->details->top_margin \
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- container->details->bottom_margin) \
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/ EEL_CANVAS (container)->pixels_per_unit)
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#endif /* NAUTILUS_ICON_CONTAINER_H */
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