fileview.c File Reference

#include <gconf/gconf-client.h>
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include <libergtk/ergtk.h>
#include <liberutils/display_utils.h>
#include "ctb_log.h"
#include "ctb_actions.h"
#include "fileview.h"
#include "filefind.h"
#include "filetypes.h"
#include "measures.h"
#include "i18n.h"
#include "ipc.h"
#include "menu.h"

Include dependency graph for fileview.c:

Go to the source code of this file.

Data Structures
struct	ctb_action_t
Defines
#define	UNUSED(x)   (void)(x)
Typedefs
typedef int(*	ctb_item_callback )(const GString *directory, const filelist_entry_t *file_info)
Enumerations
enum	delete_state { INITIAL = 0, CONFIRM }
Functions
static gchar *	get_filename_at_cursor ()
static void	set_cursor_at_filename (const gchar *cursor_item)
static void	set_cursor (gint row, gint column)
static void	setViewMode (ctb_viewmodes_t newmode, gboolean updateScreen)
static void	scroll_to_letter (gchar letter, gboolean jump_to_dir)
static void	alphabar_update ()
static void	alphabar_select (int new_index)
static void	handle_activate_item ()
static void	listview_set_column_headers ()
static void	update_titles ()
static void	update_gui ()
void	fileview_update_screen_texts ()
	Update screen texts, using current language setting.
void	fileview_grab_focus (void)
	Grab focus for current view.
static void	update_padding ()
void	fileview_set_sort_order (const ctb_sort_order_t sort_order)
	Set sorting order for items in view.
static void	update_view_for_desktop ()
void	fileview_dir_up ()
void	fileview_dir_down (const gchar *dir, const char *cursorname)
void	fileview_show_desktop ()
	Show content of the desktop.
ctb_viewtypes_t	get_viewtype_from_registry (void)
void	fileview_media_mounted (const gchar *mountpoint)
	Notification that a storage device has been mounted.
static void	save_viewtype_to_registry (ctb_viewtypes_t view)
void	fileview_save_view_type ()
void	fileview_media_unmounted ()
	Notification that the storage device will be (has been) unmounted.
static void	get_cursor (gint *row, gint *column)
void	fileview_stop_update_display ()
static gboolean	update_display (gpointer data)
static void	on_idle_update_display (gint type)
static gboolean	on_idle_set_cursor (gpointer data)
static int	find_nearest_active (int index)
static gboolean	on_letter_click (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
static GtkWidget *	create_alpha_bar ()
static gboolean	on_file_search_clicked (GtkWidget *button, GdkEventButton *event, gpointer data)
static GtkWidget *	create_screen_layout ()
static void	on_iconview_item_activated (GtkIconView *iconview, GtkTreePath *path, gpointer user_data)
static void	fileview_page_previous (int new_row, int new_col)
static void	fileview_page_next (int new_row, int new_col)
static void	on_iconview_navigate_cursor (erGtkIconView *er_iconview, erGtkIconViewKeyPress keycode, gpointer user_data)
static void	update_view_size ()
static void	on_listview_size_allocate (GtkWidget *widget, GtkAllocation *allocation, gpointer user_data)
static void	on_listview_row_activated (GtkTreeView *view, GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data)
static void	on_listview_navigate_cursor (erGtkListView *er_listview, erGtkListViewKeyPress keycode, gpointer user_data)
static gboolean	isFirstItem (GtkTreeModel *model, GtkTreeIter *iter)
static int	iter_to_index (GtkTreeModel *model, const GtkTreeIter *iter)
static void	reset_delete_state ()
static void	handle_delete_activated (GtkTreeModel *model, GtkTreeIter *iter)
static void	on_iconview_item_activated_delete (GtkIconView *iconview, GtkTreePath *path, gpointer user_data)
static void	on_contentview_row_activated_delete (GtkTreeView *view, GtkTreePath *path, GtkTreeViewColumn *column, gpointer user_data)
static void	toggle_cell_function (GtkTreeViewColumn *col, GtkCellRenderer *renderer, GtkTreeModel *model, GtkTreeIter *iter, gpointer user_data)
static void	setViewModeIconView (ctb_viewmodes_t newmode)
static void	setViewModeListView (ctb_viewmodes_t newmode, int position, int width)
void	show_error_dialog (const gchar *msg)
void	fileview_show_search_dialog ()
void	fileview_refresh (gboolean force_reload)
	Refresh the current screen data, keep cursor at same item if possible.
void	fileview_set_on_top (gboolean ontop)
void	fileview_toggle_delete_mode ()
static filelist_entry_t *	get_entry_at_cursor ()
void	fileview_create_shortcut ()
	Create desktop shortcut(s) for the currently selected item(s).
void	fileview_show_prev_page ()
void	fileview_show_next_page ()
static void	set_cursor_at_index (int index)
static gboolean	on_idle_set_cursor_at_filename (gpointer data)
static void	fileview_set_cursor_at_filename (const gchar *filename)
int	fileview_get_xid ()
void	fileview_move_up (guint delta)
void	fileview_move_undo ()
static void	on_iconview_size_allocate (GtkWidget *widget, GtkAllocation *allocation, gpointer user_data)
static GtkWidget *	create_iconview ()
static GtkWidget *	create_listview ()
static GtkWidget *	create_contentview ()
void	fileview_set_view_type (const ctb_viewtypes_t view, gboolean do_cursor)
	Select which view to use for displaying the files.
static void	on_destroy (GtkWidget *widget, gpointer data)
void	fileview_create ()
void	fileview_init ()
	Initialisation.
Variables
static const gchar *	REGKEY_VIEWTYPE = "/apps/er/sys/ctb/viewtype"
static const gchar *	REGVAL_VIEWTYPE_ICON = "iconview"
static const gchar *	REGVAL_VIEWTYPE_LIST = "listview"
static const gchar *	REGVAL_VIEWTYPE_CONTENT = "listcontent"
static const gchar *	REGVAL_VIEWTYPE_AUTO = "auto-select"
static GtkWidget *	g_main_window = NULL
static GtkWidget *	g_alphabar = NULL
static GtkWidget *	g_background = NULL
static ctb_viewtypes_t	g_current_view = -1
static GtkWidget *	g_iconview = NULL
static GtkWidget *	g_listview = NULL
static GtkWidget *	g_eventbox = NULL
static GtkWidget *	g_title_label = NULL
static GtkWidget *	g_subtitle_label = NULL
static GtkWidget *	g_search_button = NULL
static GtkWidget *	g_search_dialog = NULL
static gboolean	g_is_user_selected_view = FALSE
static ctb_viewmodes_t	g_viewmode = BROWSE_MODE
static GtkTreeViewColumn *	g_toggleColumn = NULL
static int	g_handler_id = 0
static gboolean	g_got_display_control = FALSE
static gboolean	g_cursor_in_progress = FALSE
static gboolean	g_operation_in_progress = FALSE
static int	g_cursor_update_type = DM_HINT_FULL
static int	g_width = 0
static int	g_height = 0
static delete_state	g_delete_state = -1
static const char *	letters [FILEMODEL_NUM_ALPHA] = {"#", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"}
static GtkWidget *	g_labels [FILEMODEL_NUM_ALPHA]
static int	g_selected_letter = -1
static int	g_last_clicked_index = -1

---

Define Documentation

#define UNUSED

(

x

)

(void)(x)

Copyright (C) 2008 iRex Technologies B.V. All rights reserved.

Definition at line 48 of file fileview.c.

---

Typedef Documentation

typedef int(* ctb_item_callback)(const GString *directory, const filelist_entry_t *file_info)

Definition at line 55 of file fileview.c.

---

Enumeration Type Documentation

enum delete_state

Enumerator:

INITIAL
CONFIRM

Definition at line 112 of file fileview.c.

        {
            INITIAL = 0,
            CONFIRM,
        } delete_state;

---

Function Documentation

static void alphabar_select

(

int

new_index

)

[static]

Definition at line 623 of file fileview.c.

References buffer, filemodel_get_alpha_list(), FILEMODEL_NUM_ALPHA, g_alphabar, g_labels, g_selected_letter, and letters.

Referenced by alphabar_update(), fileview_dir_up(), fileview_page_next(), fileview_page_previous(), fileview_refresh(), on_idle_set_cursor_at_filename(), on_letter_click(), and update_view_size().

                                           {
    if (!GTK_WIDGET_VISIBLE(g_alphabar)) return;
    g_assert(new_index <= FILEMODEL_NUM_ALPHA);

    // deselect previously selected
    if (g_selected_letter != -1) {
        gtk_label_set_text(GTK_LABEL(g_labels[g_selected_letter]), letters[g_selected_letter]);
        g_selected_letter = -1;
    }
    if (new_index == -1) return;

    // select new entry
    const char* list = filemodel_get_alpha_list();
    g_assert(list[new_index] != 0);
    g_selected_letter = new_index;
    char buffer[4];
    snprintf(buffer, sizeof(buffer), "-%s-", letters[g_selected_letter]);
    gtk_label_set_text(GTK_LABEL(g_labels[g_selected_letter]), buffer);
}

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static void alphabar_update

(

)

[static]

Definition at line 592 of file fileview.c.

References alphabar_select(), filemodel_get_alpha_list(), FILEMODEL_NUM_ALPHA, filemodel_show_alphabar(), g_alphabar, g_labels, and update_padding().

Referenced by fileview_refresh(), fileview_set_sort_order(), handle_delete_activated(), and update_gui().

{
    if (!filemodel_show_alphabar()) {
        gtk_widget_hide(g_alphabar);
        update_padding();
        return;
    } else {
        gtk_widget_show(g_alphabar);
        update_padding();
    }

    const char* list = filemodel_get_alpha_list();
    int selected = -1;
    int i;
    for (i=0; i<FILEMODEL_NUM_ALPHA; i++) {
        if (list[i] == 0) {
            gtk_widget_set_name(g_labels[i], "irex-alphabar-label-inactive");
        } else {
            // select first active letter by default
            if (selected == -1) selected = i;
            gtk_widget_set_name(g_labels[i], "irex-alphabar-label-active");
        }
    }
    if (selected != -1) {
        alphabar_select(selected);
    } else {
        alphabar_select(-1);
    }
}

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static GtkWidget* create_alpha_bar

(

)

[static]

Definition at line 644 of file fileview.c.

References FILEMODEL_NUM_ALPHA, g_alphabar, g_labels, label, letters, and on_letter_click().

Referenced by create_screen_layout().

{
    GtkWidget* vbox = gtk_vbox_new(TRUE, 0);
    g_alphabar = vbox;
    gtk_widget_set_size_request(vbox, 36, -1);  // force width to avoid later updates
    
    int i; 
    for (i=0; i<FILEMODEL_NUM_ALPHA; i++) {
        GtkWidget* letterbox = gtk_event_box_new();
        gtk_box_pack_start(GTK_BOX(vbox), letterbox, TRUE, TRUE, 0);
        GtkWidget* label = gtk_label_new(letters[i]);
        gtk_misc_set_alignment(GTK_MISC(label), 0.5, 0.5);
        gtk_widget_set_name(label, "irex-alphabar-label-inactive");
        g_labels[i] = label;
        gtk_container_add(GTK_CONTAINER(letterbox), label); 
        g_signal_connect(GTK_EVENT_BOX(letterbox), "button-press-event",
            G_CALLBACK(on_letter_click), (void*)i);
    }
    return vbox;
}

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static GtkWidget* create_contentview

(

)

[static]

Definition at line 1762 of file fileview.c.

References ergtk_cell_renderer_border_new(), ergtk_cell_renderer_text_new(), ERGTK_LIST_VIEW, ergtk_list_view_append_column(), ergtk_list_view_new_with_model(), ergtk_list_view_set_focus_mode(), g_handler_id, get_filemodel(), MODCOL_SUBTITLE, MODCOL_THUMBNAIL, MODCOL_TITLE, on_listview_navigate_cursor(), on_listview_row_activated(), and on_listview_size_allocate().

Referenced by fileview_set_view_type().

{
    GtkWidget *view = ergtk_list_view_new_with_model( get_filemodel() );
    g_signal_connect(G_OBJECT(view), "size-allocate",   G_CALLBACK(on_listview_size_allocate),   NULL);
    g_handler_id = g_signal_connect(view, "row-activated",   G_CALLBACK(on_listview_row_activated),   NULL);
    g_signal_connect(G_OBJECT(view), "navigate-cursor", G_CALLBACK(on_listview_navigate_cursor), NULL);
    gtk_widget_set_name(view, "contentview-irex-ctb");

    erGtkListView *er_listview = ERGTK_LIST_VIEW(view);
    GtkTreeView *treeview = GTK_TREE_VIEW(view);
    gtk_tree_view_set_headers_visible(treeview, FALSE);
    GtkTreeSelection *selection = gtk_tree_view_get_selection(treeview);
    gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
    ergtk_list_view_set_focus_mode(er_listview, TRUE, FALSE);
    gtk_tree_view_set_fixed_height_mode(treeview, TRUE);

    // icon column
    GtkCellRenderer *renderer = gtk_cell_renderer_pixbuf_new();
    g_object_set( G_OBJECT(renderer),
                  "xpad",   10,
                  "ypad",   0,
                  "xalign", 0.5,
                  "yalign", 0.5,
                  NULL );
    GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes( NULL,
                                                       renderer,
                                                       "pixbuf", MODCOL_THUMBNAIL,
                                                       NULL );
    g_object_set( G_OBJECT(column),
                  "sizing", GTK_TREE_VIEW_COLUMN_FIXED,
                  "expand", FALSE,
                  NULL );
    gtk_tree_view_column_set_fixed_width(column, 90);
    ergtk_list_view_append_column(er_listview, column);

    // title + author column
    renderer = ergtk_cell_renderer_text_new(2);
    g_object_set( G_OBJECT(renderer),
                  "xpad",          0,
                  "ypad",          0,
                  "xalign",        0.0, // left
                  "yalign",        1.0, // bottom
                  "ellipsize",     PANGO_ELLIPSIZE_END,
                  "ellipsize-set", TRUE,
                  "font-0",        "Normal 10",
                  "font-1",        "Normal italic 9",
                  "height-0",      32,
                  "height-1",      22,
                  "foreground-0",  "black",
                  "foreground-1",  "#555555",
                  NULL );
    column = gtk_tree_view_column_new_with_attributes( "",
                                                       renderer,
                                                       "text-0", MODCOL_TITLE,
                                                       "text-1", MODCOL_SUBTITLE,
                                                       NULL );
    g_object_set( G_OBJECT(column),
                  "sizing", GTK_TREE_VIEW_COLUMN_FIXED,
                  "expand", TRUE,
                  NULL );
    gtk_tree_view_column_set_fixed_width(column, 300);
    ergtk_list_view_append_column(er_listview, column);

    // border column (invisible)
    // Note: add this to the GtkTreeView to avoid separator column from erGtkListView
    renderer = ergtk_cell_renderer_border_new();
    g_object_set( G_OBJECT(renderer),
                  "xpad",          0,
                  "ypad",          0,
                  "xalign",        0.0,
                  "yalign",        0.5,
                  "border-width",  2,
                  "border-offset", 3,
                  "border-color",  "dark grey",
                  NULL );
    column = gtk_tree_view_column_new_with_attributes( "",
                                                       renderer,
                                                       NULL );
    g_object_set( G_OBJECT(column),
                  "sizing", GTK_TREE_VIEW_COLUMN_FIXED,
                  "expand", FALSE,
                  NULL );
    gtk_tree_view_column_set_fixed_width(column, 10);
    gtk_tree_view_append_column(treeview, column);

    return view;
}

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static GtkWidget* create_iconview

(

)

[static]

Definition at line 1621 of file fileview.c.

References ERGTK_ICON_VIEW, ergtk_icon_view_new_with_model(), ergtk_icon_view_set_focus_mode(), g_handler_id, get_filemodel(), MODCOL_THUMBNAIL, MODCOL_TITLE, on_iconview_item_activated(), on_iconview_navigate_cursor(), on_iconview_size_allocate(), and widget.

Referenced by fileview_set_view_type().

{
    GtkWidget *widget = ergtk_icon_view_new_with_model( get_filemodel() );
#if MACHINE_IS_DR800S || MACHINE_IS_DR800SG || MACHINE_IS_DR800SW
    g_object_set(G_OBJECT(widget), "navigate-mode", "simple-navigate-mode", NULL);
#endif 
    g_signal_connect(G_OBJECT(widget), "size-allocate",   G_CALLBACK(on_iconview_size_allocate),   NULL);
    g_handler_id = g_signal_connect(G_OBJECT(widget), "item-activated",  G_CALLBACK(on_iconview_item_activated),  NULL);
    g_signal_connect(G_OBJECT(widget), "navigate-cursor", G_CALLBACK(on_iconview_navigate_cursor), NULL);
    gtk_widget_set_name(widget, "iconview-irex-ctb");
    GtkIconView *view = GTK_ICON_VIEW(widget);
    ergtk_icon_view_set_focus_mode(ERGTK_ICON_VIEW(widget), TRUE, FALSE);
    gtk_icon_view_set_selection_mode(GTK_ICON_VIEW(widget), GTK_SELECTION_SINGLE);
    gtk_icon_view_set_spacing(view, 8);    // pixels between icon and text

    // add filename column
    gtk_icon_view_set_text_column(view, MODCOL_TITLE);
    // add thumbnail column
    gtk_icon_view_set_pixbuf_column(view, MODCOL_THUMBNAIL);

    return widget;
}

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static GtkWidget* create_listview

(

)

[static]

Definition at line 1645 of file fileview.c.

References ERGTK_LIST_VIEW, ergtk_list_view_append_column(), ergtk_list_view_new_with_model(), ergtk_list_view_set_focus_mode(), ergtk_list_view_set_row_height(), g_handler_id, get_filemodel(), MODCOL_FILEDATE, MODCOL_FILESIZE, MODCOL_FILETYPE_DISPLAY, MODCOL_THUMBNAIL, MODCOL_TITLE, on_listview_navigate_cursor(), on_listview_row_activated(), and on_listview_size_allocate().

Referenced by fileview_set_view_type().

{
    GtkWidget *view = ergtk_list_view_new_with_model( get_filemodel() );
    g_signal_connect(G_OBJECT(view), "size-allocate",   G_CALLBACK(on_listview_size_allocate),   NULL);
    g_handler_id = g_signal_connect(G_OBJECT(view), "row-activated",   G_CALLBACK(on_listview_row_activated),   NULL);
    g_signal_connect(G_OBJECT(view), "navigate-cursor", G_CALLBACK(on_listview_navigate_cursor), NULL);
    gtk_widget_set_name(view, "listview-irex-ctb");

    erGtkListView *er_listview = ERGTK_LIST_VIEW(view);
    GtkTreeView *treeview = GTK_TREE_VIEW(view);
    GtkTreeSelection *selection = gtk_tree_view_get_selection(treeview);
    gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
    ergtk_list_view_set_focus_mode(er_listview, TRUE, FALSE);
    gtk_tree_view_set_fixed_height_mode(treeview, TRUE);
    // NOTE: customized for DR1000's
    ergtk_list_view_set_row_height(er_listview, 34);

    // icon column
    GtkCellRenderer *renderer = gtk_cell_renderer_pixbuf_new();
    g_object_set( G_OBJECT(renderer),
                  "xpad",   0,
                  "ypad",   0,
                  "xalign", 0.5,
                  "yalign", 0.5,
                  NULL );
    GtkTreeViewColumn *column = gtk_tree_view_column_new_with_attributes( NULL,
                                                       renderer,
                                                       "pixbuf", MODCOL_THUMBNAIL,
                                                       NULL );
    g_object_set( G_OBJECT(column),
                  "sizing", GTK_TREE_VIEW_COLUMN_FIXED,
                  "expand", FALSE,
                  NULL );
    gtk_tree_view_column_set_fixed_width(column, 50);
    ergtk_list_view_append_column(er_listview, column);

    // filename column
    renderer = gtk_cell_renderer_text_new();
    g_object_set( G_OBJECT(renderer),
                  "xpad",          0,
                  "ypad",          0,
                  "xalign",        0.0,
                  "yalign",        0.5,
                  "ellipsize",     PANGO_ELLIPSIZE_END,
                  "ellipsize-set", TRUE,
                  NULL );
    column = gtk_tree_view_column_new_with_attributes( "",
                                                       renderer,
                                                       "text", MODCOL_TITLE,
                                                       NULL );
    g_object_set( G_OBJECT(column),
                  "sizing", GTK_TREE_VIEW_COLUMN_FIXED,
                  "expand", TRUE,
                  NULL );
    ergtk_list_view_append_column(er_listview, column);

    // filetype column
    renderer = gtk_cell_renderer_text_new();
    g_object_set( G_OBJECT(renderer),
                  "xpad",          0,
                  "ypad",          0,
                  "xalign",        0.0,
                  "yalign",        0.5,
                  NULL );
    column = gtk_tree_view_column_new_with_attributes( "",
                                                       renderer,
                                                       "text", MODCOL_FILETYPE_DISPLAY,
                                                       NULL );
    g_object_set( G_OBJECT(column),
                  "sizing", GTK_TREE_VIEW_COLUMN_FIXED,
                  "expand", FALSE,
                  NULL );
    gtk_tree_view_column_set_fixed_width(column, 120);
    ergtk_list_view_append_column(er_listview, column);

    // filesize column
    renderer = gtk_cell_renderer_text_new();
    g_object_set( G_OBJECT(renderer),
                  "xpad",   0,
                  "ypad",   0,
                  "xalign", 1.0,
                  "yalign", 0.5,
                  NULL );
    column = gtk_tree_view_column_new_with_attributes( "",
                                                       renderer,
                                                       "text", MODCOL_FILESIZE,
                                                       NULL );
    g_object_set( G_OBJECT(column),
                  "sizing", GTK_TREE_VIEW_COLUMN_FIXED,
                  "alignment", 0.0,
                  NULL );
    gtk_tree_view_column_set_fixed_width(column, 80);
    ergtk_list_view_append_column(er_listview, column);

    // filedate column
    renderer = gtk_cell_renderer_text_new();
    g_object_set( G_OBJECT(renderer),
                  "xpad",   0,
                  "ypad",   0,
                  "xalign", 0.5,
                  "yalign", 0.5,
                  NULL );
    column = gtk_tree_view_column_new_with_attributes( "",
                                                       renderer,
                                                       "text", MODCOL_FILEDATE,
                                                       NULL );
    g_object_set( G_OBJECT(column),
                  "sizing", GTK_TREE_VIEW_COLUMN_FIXED,
                  NULL );
    // note: required width depends on locale, this should fit all
    gtk_tree_view_column_set_fixed_width(column, 250);
    ergtk_list_view_append_column(er_listview, column);

    return view;
}

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static GtkWidget* create_screen_layout

(

void

)

[static]

Definition at line 698 of file fileview.c.

References create_alpha_bar(), g_background, g_eventbox, g_search_button, g_subtitle_label, g_title_label, ipc_sys_is_in_portrait_mode(), on_file_search_clicked(), path, TITLE_HEIGHT, TITLE_SPACING, TITLE_V_PADDING, widget, WINDOW_BOTTOM_PADDING, WINDOW_H_PADDING, and WINDOW_TOP_PADDING.

Referenced by fileview_create().

{
    // object hierarchy:
    //     background (alignment)
    //       |
    GtkWidget *background = gtk_alignment_new(0.0, 0.0, 1.0, 1.0);

    guint delta = (ipc_sys_is_in_portrait_mode()) ? 0 : 5;
    gtk_alignment_set_padding( GTK_ALIGNMENT(background),
                               (WINDOW_TOP_PADDING - delta),
                               WINDOW_BOTTOM_PADDING,
                               WINDOW_H_PADDING,
                               WINDOW_H_PADDING  );
    g_background = background;
    gtk_widget_show(background);
    //       |
    //       |-- vbox
    //             |
    GtkWidget *widget = gtk_vbox_new(FALSE, 0);
    gtk_container_add(GTK_CONTAINER(background), widget);
    gtk_widget_show(widget);
    GtkBox *vbox = GTK_BOX(widget);
    //             |
    //             |-- hbox
    //             |     |
    widget = gtk_hbox_new(FALSE, TITLE_SPACING);
    gtk_box_pack_start(vbox, widget, FALSE, FALSE, TITLE_V_PADDING);
    gtk_widget_set_size_request(widget, -1, TITLE_HEIGHT);
    GtkBox *hbox = GTK_BOX(widget);
#if MACHINE_IS_DR1000S || MACHINE_IS_DR1000SW
    //             |     |
    //             |     | -- home event box
    GtkWidget* home_event_box = gtk_event_box_new();
    gtk_box_pack_start(hbox, home_event_box, FALSE, FALSE, 0);
    gtk_widget_set_events(home_event_box, GDK_BUTTON_PRESS_MASK);
    g_signal_connect(home_event_box, "button-press-event" , G_CALLBACK(on_home_clicked), NULL);
    gtk_widget_show(home_event_box);
    g_home_eventbox = home_event_box;
    //             |     |
    //             |     | -- home_label
    GtkWidget* home_label = gtk_label_new(NULL);
    gtk_label_set_ellipsize(GTK_LABEL(home_label), PANGO_ELLIPSIZE_NONE);
    gtk_widget_set_name(home_label, "irex-ctb-title");
    gtk_container_add(GTK_CONTAINER(home_event_box), home_label);
    g_home_label = home_label;
    //             |     |
    //             |     | -- home_separator
    GtkWidget* home_separator = gtk_image_new_from_file(DATADIR"/pathbar-separator.png");
    gtk_widget_show(home_separator);
    gtk_box_pack_start(hbox, home_separator, FALSE, FALSE, 0);
    g_home_separator = home_separator;
#endif
    //             |     |
    //             |     | -- title_label
    GtkWidget* title_label = gtk_label_new(NULL);
    gtk_label_set_ellipsize(GTK_LABEL(title_label), PANGO_ELLIPSIZE_NONE);
    gtk_widget_set_name(title_label, "irex-ctb-title");
    gtk_box_pack_start(hbox, title_label, FALSE, FALSE, 0);
    g_title_label = title_label;
    //             |     |
    //             |     | -- subtitle_label
    GtkWidget* subtitle_label = gtk_label_new(NULL);
    gtk_label_set_ellipsize(GTK_LABEL(subtitle_label), PANGO_ELLIPSIZE_END);
    gtk_misc_set_alignment(GTK_MISC(subtitle_label), 0.0, 0.5);
    gtk_widget_set_name(subtitle_label, "irex-ctb-subtitle");
    gtk_box_pack_start(hbox, subtitle_label, TRUE, TRUE, 0);
    g_subtitle_label = subtitle_label;
    //             |    |
    char path[512];
#if MACHINE_IS_DR1000S || MACHINE_IS_DR1000SW
    //             |    | -- Shortcut event box "button"
    GtkWidget* sc_event_box = gtk_event_box_new();
    gtk_box_pack_end(hbox, sc_event_box, FALSE, FALSE, 0);
    gtk_widget_show(sc_event_box);
    snprintf (path, 512, "%s/%s", DATADIR, "icon-shortcut-button.png");
    GtkWidget* sc_image = gtk_image_new_from_file( (gchar*) path );
    gtk_container_add(GTK_CONTAINER(sc_event_box), sc_image);
    gtk_widget_show(sc_image);
    gtk_widget_set_events(sc_event_box, GDK_BUTTON_PRESS_MASK);
    g_signal_connect( sc_event_box, "button-press-event" , G_CALLBACK(on_shortcut_clicked), NULL);
    g_shortcut_button = sc_event_box;
#endif
    //             |    |
    //             |    | -- File Find event box "button"
    GtkWidget* ff_event_box = gtk_event_box_new();
    gtk_box_pack_end(hbox, ff_event_box, FALSE, FALSE, 0);
    gtk_widget_show(ff_event_box);
    snprintf (path, 512, "%s/%s", DATADIR, "icon-search-button.png");
    GtkWidget* search_image = gtk_image_new_from_file( (gchar*) path );
    gtk_container_add(GTK_CONTAINER(ff_event_box), search_image);
    gtk_widget_show(search_image);
    gtk_widget_set_events(ff_event_box, GDK_BUTTON_PRESS_MASK);
    g_signal_connect( ff_event_box, "button-press-event" , G_CALLBACK(on_file_search_clicked), NULL);
    g_search_button = ff_event_box;
    //             |
    gtk_widget_show_all(widget);
    //             |-- hbox2
    //             |     |
    GtkWidget* hbox2 = gtk_hbox_new(FALSE, 20); 
    gtk_box_pack_start(vbox, hbox2, TRUE, TRUE, 0);
    gtk_widget_show(hbox2);
    //             |     |
    //             |     | -- g_eventbox
    widget = gtk_event_box_new();
    gtk_widget_show(widget);
    gtk_box_pack_start(GTK_BOX(hbox2), widget, TRUE, TRUE, 0);
    g_eventbox = widget;
    //             |     |
    //             |     | -- alpha_bar
    GtkWidget *alphabar = create_alpha_bar();
    gtk_box_pack_start(GTK_BOX(hbox2), alphabar, FALSE, FALSE, 0);
    gtk_widget_show_all(alphabar);

    return background;
}

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void fileview_create

(

)

Definition at line 1938 of file fileview.c.

References create_screen_layout(), fileview_set_view_type(), fileview_show_desktop(), g_is_user_selected_view, g_main_window, get_viewtype_from_registry(), on_destroy(), and widget.

Referenced by main().

{
    // create the top level window 
    GtkWidget *window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    gtk_window_set_title(GTK_WINDOW(window), PACKAGE " " VERSION);
    gtk_window_maximize(GTK_WINDOW(window));
    gtk_window_set_resizable(GTK_WINDOW(window), FALSE);
    gtk_container_set_border_width(GTK_CONTAINER(window), 0);
    gtk_window_set_modal(GTK_WINDOW(window), TRUE);
    g_signal_connect(G_OBJECT(window), "destroy", G_CALLBACK(on_destroy), NULL);
    g_main_window = window;

    GtkWidget *widget = create_screen_layout();
    gtk_container_add(GTK_CONTAINER(window), widget);

    ctb_viewtypes_t view = get_viewtype_from_registry();
    fileview_set_view_type(view, FALSE);
    g_is_user_selected_view = FALSE;

    fileview_show_desktop();
    gtk_widget_show(window);
}

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void fileview_create_shortcut

(

)

Create desktop shortcut(s) for the currently selected item(s).

---------------------------------------------------------------------------

Name : fileview_create_shortcut

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

Definition at line 1453 of file fileview.c.

References create_shortcut_item(), filelist_entry_free(), and get_entry_at_cursor().

Referenced by menu_on_item_activated().

{
    filelist_entry_t *entry = get_entry_at_cursor();
    if (entry) {
        create_shortcut_item(entry);
        filelist_entry_free(entry);
    }
}

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void fileview_dir_down	(	const gchar *	dir,
		const char *	cursorname
	)

Definition at line 308 of file fileview.c.

References BROWSE_MODE, filemodel_chdir_down(), g_viewmode, LOGPRINTF, set_cursor(), and update_gui().

Referenced by activate_item(), activate_shortcut(), fileview_show_search_dialog(), and set_special_viewmode().

{
    LOGPRINTF("dir=%s  cursor=%s", dir, cursorname ? cursorname : "NULL");
    g_assert(g_viewmode == BROWSE_MODE);

    filemodel_chdir_down(dir, cursorname);

    update_gui();
    set_cursor(0, 0);
}

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void fileview_dir_up

(

)

Definition at line 285 of file fileview.c.

References alphabar_select(), BROWSE_MODE, ERRORPRINTF, filemodel_chdir_up(), filemodel_get_dir_depth(), filemodel_get_first_alpha_index(), g_viewmode, set_cursor_at_filename(), update_gui(), and update_view_for_desktop().

Referenced by handle_special_item().

{
    g_assert(g_viewmode == BROWSE_MODE);
    gchar* cursor_item = NULL;

    if (filemodel_get_dir_depth() == 1)
    {
        // next dir up is the desktop
        update_view_for_desktop();
    }

    cursor_item = filemodel_chdir_up();
    update_gui();

    if (cursor_item) {
        alphabar_select(filemodel_get_first_alpha_index());
        set_cursor_at_filename(cursor_item);
        g_free(cursor_item);
    } else
        ERRORPRINTF("no cursor set!");
}

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int fileview_get_xid

(

)

Definition at line 1582 of file fileview.c.

References g_main_window.

Referenced by ipc_sys_startup_complete().

{
    return GDK_WINDOW_XID(g_main_window->window);
}

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void fileview_grab_focus

(

void

)

Grab focus for current view.

---------------------------------------------------------------------------

Name : fileview_grab_focus

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

Definition at line 218 of file fileview.c.

References CTB_CONTENTVIEW, CTB_ICONVIEW, CTB_LISTVIEW, g_current_view, g_iconview, and g_listview.

Referenced by fileview_show_search_dialog(), and on_window_activated().

{
    switch (g_current_view)
    {
        case CTB_ICONVIEW:
            gtk_widget_grab_focus(GTK_WIDGET(g_iconview));
            break;
        case CTB_LISTVIEW:
        case CTB_CONTENTVIEW:
            gtk_widget_grab_focus(GTK_WIDGET(g_listview));
            break;
        default:
            break;
    }
}

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void fileview_init

(

)

Initialisation.

---------------------------------------------------------------------------

Name : fileview_init

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

Definition at line 1962 of file fileview.c.

References filemodel_init(), and reset_delete_state().

Referenced by main().

{
    filemodel_init();
    reset_delete_state();
}

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void fileview_media_mounted

(

const gchar *

mountpoint

)

Notification that a storage device has been mounted.

---------------------------------------------------------------------------

Name : fileview_media_mounted

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

Definition at line 382 of file fileview.c.

References CTB_AUTOSELECT, fileview_set_view_type(), fileview_show_desktop(), g_is_user_selected_view, get_viewtype_from_registry(), and LOGPRINTF.

Referenced by main().

{
    LOGPRINTF("entry: mountpoint [%s]", mountpoint);
    g_assert(mountpoint && *mountpoint);

    ctb_viewtypes_t view = get_viewtype_from_registry();
    if (view != CTB_AUTOSELECT)
    {
        fileview_set_view_type(view, FALSE);
        g_is_user_selected_view = FALSE;
    }

    fileview_show_desktop();
}

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void fileview_media_unmounted

(

)

Notification that the storage device will be (has been) unmounted.

---------------------------------------------------------------------------

Name : fileview_media_unmounted

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

Definition at line 452 of file fileview.c.

References BROWSE_MODE, filemodel_chdir_desktop(), fileview_save_view_type(), g_search_dialog, and setViewMode().

Referenced by main().

{
    fileview_save_view_type();
    if (g_search_dialog) {
        gtk_widget_destroy(g_search_dialog);
        g_search_dialog = NULL;
    }
    setViewMode(BROWSE_MODE, FALSE);
    filemodel_chdir_desktop();
}

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void fileview_move_undo

(

)

Definition at line 1601 of file fileview.c.

References g_background, WINDOW_BOTTOM_PADDING, WINDOW_H_PADDING, and WINDOW_TOP_PADDING.

Referenced by on_changed_orientation().

{
    gtk_alignment_set_padding( GTK_ALIGNMENT(g_background),
                               WINDOW_TOP_PADDING,
                               WINDOW_BOTTOM_PADDING,
                               WINDOW_H_PADDING,
                               WINDOW_H_PADDING  );
}

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void fileview_move_up

(

guint

delta

)

Definition at line 1588 of file fileview.c.

References g_background, WINDOW_BOTTOM_PADDING, WINDOW_H_PADDING, and WINDOW_TOP_PADDING.

Referenced by on_changed_orientation().

{
    if (delta > WINDOW_TOP_PADDING )
    {
        delta = WINDOW_TOP_PADDING;
    }
    gtk_alignment_set_padding( GTK_ALIGNMENT(g_background),
                               (WINDOW_TOP_PADDING - delta),
                               WINDOW_BOTTOM_PADDING,
                               WINDOW_H_PADDING,
                               WINDOW_H_PADDING  );
}

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static void fileview_page_next	(	int	new_row,
		int	new_col
	)			[static]

Definition at line 831 of file fileview.c.

References alphabar_select(), filemodel_get_first_alpha_index(), filemodel_page_next(), fileview_stop_update_display(), and set_cursor().

Referenced by fileview_show_next_page(), on_iconview_navigate_cursor(), and on_listview_navigate_cursor().

                                                         {
    fileview_stop_update_display();
    filemodel_page_next();
    alphabar_select(filemodel_get_first_alpha_index());
    set_cursor(new_row, new_col);
}

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static void fileview_page_previous	(	int	new_row,
		int	new_col
	)			[static]

Definition at line 823 of file fileview.c.

References alphabar_select(), filemodel_get_first_alpha_index(), filemodel_page_previous(), fileview_stop_update_display(), and set_cursor().

Referenced by fileview_show_prev_page(), on_iconview_navigate_cursor(), and on_listview_navigate_cursor().

                                                             {
    fileview_stop_update_display();
    filemodel_page_previous();
    alphabar_select(filemodel_get_first_alpha_index());
    set_cursor(new_row, new_col);
}

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void fileview_refresh

(

gboolean

force_reload

)

Refresh the current screen data, keep cursor at same item if possible.

---------------------------------------------------------------------------

Name : fileview_refresh

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

Definition at line 1361 of file fileview.c.

References alphabar_select(), alphabar_update(), BROWSE_MODE, filemodel_get_first_alpha_index(), filemodel_resync(), filemodel_scroll_to_filename(), filemodel_window_is_on_top(), fileview_stop_update_display(), get_filename_at_cursor(), LOGPRINTF, set_cursor_at_filename(), and setViewMode().

Referenced by fileview_update_screen_texts(), on_filesystem_change(), and on_window_activated().

{
    LOGPRINTF("");

    if (filemodel_window_is_on_top()) fileview_stop_update_display();

    // cancel possible DELETE_MODE
    setViewMode(BROWSE_MODE, FALSE);

    gchar *cursor_item = get_filename_at_cursor();
    if (filemodel_resync(force_reload)) {
        alphabar_update();
        filemodel_scroll_to_filename(cursor_item);
        alphabar_select(filemodel_get_first_alpha_index());
    }

    set_cursor_at_filename(cursor_item);
    g_free(cursor_item);
}

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void fileview_save_view_type

(

)

Definition at line 442 of file fileview.c.

References g_current_view, g_is_user_selected_view, and save_viewtype_to_registry().

Referenced by fileview_media_unmounted(), and on_prepare_standby().

{
    if (g_is_user_selected_view)
    {
        save_viewtype_to_registry(g_current_view);
        g_is_user_selected_view = FALSE;
    }
}

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static void fileview_set_cursor_at_filename

(

const gchar *

filename

)

[static]

Definition at line 1574 of file fileview.c.

References on_idle_set_cursor_at_filename().

Referenced by fileview_set_view_type().

{
    if (filename && *filename) {
        g_idle_add(on_idle_set_cursor_at_filename, g_strdup(filename));
    }
}

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void fileview_set_on_top

(

gboolean

ontop

)

Definition at line 1382 of file fileview.c.

References filemodel_set_window_is_on_top(), START_TIMER, and STOP_TIMER.

Referenced by on_window_activated(), and on_window_deactivated().

{
    if (ontop) {
        START_TIMER();
    } else {
        STOP_TIMER();
    }
    filemodel_set_window_is_on_top(ontop);
}

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void fileview_set_sort_order

(

const ctb_sort_order_t

sort_order

)

Set sorting order for items in view.

---------------------------------------------------------------------------

Name : fileview_set_sort_order

Parameters:

[in]

sort_order

- requested sorting order

Returns:

--

--------------------------------------------------------------------------

Definition at line 261 of file fileview.c.

References alphabar_update(), filemodel_get_subtitle(), filemodel_set_sortorder(), fileview_stop_update_display(), g_subtitle_label, get_filename_at_cursor(), and set_cursor_at_filename().

Referenced by menu_on_item_activated().

{
    fileview_stop_update_display();
    gchar *cursor_item = get_filename_at_cursor();

    gboolean order_has_changed = filemodel_set_sortorder( sort_order, cursor_item, TRUE);
    if (order_has_changed) {
        gtk_label_set_text(GTK_LABEL(g_subtitle_label), filemodel_get_subtitle());
        alphabar_update();
    }
    set_cursor_at_filename(cursor_item);
    g_free(cursor_item);
}

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void fileview_set_view_type	(	const ctb_viewtypes_t	view,
		gboolean	do_cursor
	)

Select which view to use for displaying the files.

---------------------------------------------------------------------------

Name : fileview_set_view_type

Parameters:

[in]

view

- requested view type

Returns:

--

--------------------------------------------------------------------------

Definition at line 1851 of file fileview.c.

References create_contentview(), create_iconview(), create_listview(), CTB_CONTENTVIEW, CTB_ICONVIEW, CTB_LISTVIEW, DELETE_MODE, filemodel_set_thumbsize(), fileview_set_cursor_at_filename(), fileview_stop_update_display(), g_current_view, g_eventbox, g_height, g_iconview, g_is_user_selected_view, g_listview, g_operation_in_progress, g_viewmode, g_width, get_filename_at_cursor(), listview_set_column_headers(), LOGPRINTF, menu_select_view_type(), MODTHUMB_MEDIUM, MODTHUMB_MINI, MODTHUMB_SMALL, update_padding(), WARNPRINTF, and widget.

Referenced by fileview_create(), fileview_media_mounted(), menu_on_item_activated(), and update_view_for_desktop().

{
    if (g_viewmode == DELETE_MODE) {
        WARNPRINTF("cannot switch viewtype in delete mode");
        return;
    }

    LOGPRINTF("old=%d -> new=%d", g_current_view, view);
    g_is_user_selected_view = TRUE;
    if ( view == g_current_view ) return;
    fileview_stop_update_display();

    gchar *cursor_item = NULL;
    if (do_cursor) cursor_item = get_filename_at_cursor();

    // delete old view
    switch (g_current_view) {
        case CTB_ICONVIEW:
            if (g_iconview) {
                gtk_widget_destroy(g_iconview);
                g_iconview = NULL;
            }
            break;
        case CTB_LISTVIEW:
        case CTB_CONTENTVIEW:
            if (g_listview) {
                gtk_widget_destroy(g_listview);
                g_listview = NULL;
            }
            break;
        default:
            break;
    }

    g_current_view = view;
    
    // create new view
    GtkWidget *widget = NULL;
    switch (view)
    {
        case CTB_ICONVIEW:
            filemodel_set_thumbsize(MODTHUMB_MEDIUM, do_cursor);
            widget = create_iconview();
            g_iconview = widget;
            g_signal_connect(widget, "destroy", G_CALLBACK(gtk_widget_destroyed), &widget);
            gtk_widget_show(widget);
            gtk_container_add(GTK_CONTAINER(g_eventbox), widget);
            if (g_width != 0) gtk_widget_set_size_request(widget, g_width, g_height);
            break;
        case CTB_LISTVIEW:
            filemodel_set_thumbsize(MODTHUMB_MINI, do_cursor);
            widget = create_listview();
            g_listview = widget;
            g_signal_connect(widget, "destroy", G_CALLBACK(gtk_widget_destroyed), &widget);
            gtk_widget_show(widget);
            gtk_container_add(GTK_CONTAINER(g_eventbox), widget);
            listview_set_column_headers();
            break;
        case CTB_CONTENTVIEW:
            filemodel_set_thumbsize(MODTHUMB_SMALL, do_cursor);
            widget = create_contentview();
            g_listview = widget;
            g_signal_connect(widget, "destroy", G_CALLBACK(gtk_widget_destroyed), &widget);
            gtk_widget_show(widget);
            gtk_container_add(GTK_CONTAINER(g_eventbox), widget);
            if (g_width != 0) gtk_widget_set_size_request(widget, g_width, g_height);
            break;
        default:
            break;
    }

    update_padding();
    menu_select_view_type(view);
    if (do_cursor) {
        g_operation_in_progress = TRUE;
        fileview_set_cursor_at_filename(cursor_item);
        g_free(cursor_item);
    }
}

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void fileview_show_desktop

(

)

Show content of the desktop.

---------------------------------------------------------------------------

Name : fileview_show_desktop

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

Definition at line 320 of file fileview.c.

References BROWSE_MODE, filemodel_chdir_desktop(), fileview_stop_update_display(), set_cursor(), setViewMode(), update_gui(), and update_view_for_desktop().

Referenced by fileview_create(), fileview_media_mounted(), and menu_on_goto_location().

{
    fileview_stop_update_display();
    // cancel possible DELETE_MODE
    setViewMode(BROWSE_MODE, FALSE);
    update_view_for_desktop();
    filemodel_chdir_desktop();

    update_gui();
    set_cursor(0, 0);
}

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void fileview_show_next_page

(

)

Definition at line 1484 of file fileview.c.

References fileview_page_next(), get_cursor(), and START_TIMER.

Referenced by on_page_change().

{
    START_TIMER();
    gint row    = 0;
    gint column = 0;
    get_cursor(&row, &column);
    fileview_page_next(row, column);
}

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void fileview_show_prev_page

(

)

Definition at line 1474 of file fileview.c.

References fileview_page_previous(), get_cursor(), and START_TIMER.

Referenced by on_page_change().

{
    START_TIMER();
    gint row    = 0;
    gint column = 0;
    get_cursor(&row, &column);
    fileview_page_previous(row, column);
}

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void fileview_show_search_dialog

(

)

Definition at line 1324 of file fileview.c.

References DIR_LIBRARY, DM_HINT_FULL, filefind_dialog_create(), filefind_get_text(), filemodel_chdir_desktop(), filemodel_current_is_desktop(), filemodel_set_search_filter(), filemodel_set_viewmode2(), fileview_dir_down(), fileview_grab_focus(), fileview_stop_update_display(), g_main_window, g_search_dialog, ipc_menu_block(), ipc_menu_unblock(), on_idle_update_display(), SEARCH_VIEW, and SPECIAL_SEARCH.

Referenced by handle_special_item(), and on_file_search_clicked().

{ 
    ipc_menu_block();
    GtkWidget* dialog = filefind_dialog_create(g_main_window);
    g_search_dialog = dialog;
    gint result = gtk_dialog_run(GTK_DIALOG(dialog));
    if (result != GTK_RESPONSE_NONE) fileview_stop_update_display();
    switch (result)
    {
        case GTK_RESPONSE_ACCEPT:
        {
            if (!filemodel_current_is_desktop()) {
                filemodel_chdir_desktop();
            }
            const gchar* search_string = filefind_get_text(); 
            filemodel_set_search_filter(search_string);
            filemodel_set_viewmode2(SEARCH_VIEW);
            fileview_dir_down(DIR_LIBRARY, SPECIAL_SEARCH);
        }
            break;
        default:
            // do nothing
            break;
    }
    ipc_menu_unblock();
    if (g_search_dialog) {
        gtk_widget_destroy(dialog);
        g_search_dialog = NULL;
    }
    fileview_grab_focus();
    if (result != GTK_RESPONSE_ACCEPT && result != GTK_RESPONSE_NONE) {
        // Note: sometimes we only get partial update, force fullscreen one
        on_idle_update_display(DM_HINT_FULL);
    }
}

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void fileview_stop_update_display

(

)

Definition at line 485 of file fileview.c.

References display_gain_control(), g_got_display_control, and LOGPRINTF.

Referenced by activate_item(), activate_shortcut(), fileview_page_next(), fileview_page_previous(), fileview_refresh(), fileview_set_sort_order(), fileview_set_view_type(), fileview_show_desktop(), fileview_show_search_dialog(), fileview_toggle_delete_mode(), handle_delete_activated(), handle_special_item(), on_letter_click(), on_window_activated(), set_special_viewmode(), and show_error_dialog().

{
    LOGPRINTF("got_control=%d", g_got_display_control);
    if (!g_got_display_control) {
        g_got_display_control = TRUE;
        display_gain_control();
    }
}

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void fileview_toggle_delete_mode

(

)

Definition at line 1393 of file fileview.c.

References BROWSE_MODE, DELETE_MODE, fileview_stop_update_display(), g_viewmode, and setViewMode().

Referenced by menu_on_item_activated().

{
    fileview_stop_update_display();
    ctb_viewmodes_t newmode = BROWSE_MODE;
    switch (g_viewmode) {
    case BROWSE_MODE:
        newmode = DELETE_MODE;
        break;
    case DELETE_MODE:   // fallthrough
    default:
        newmode = BROWSE_MODE;
        break;
    }
    setViewMode(newmode, TRUE);
}

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void fileview_update_screen_texts

(

)

Update screen texts, using current language setting.

---------------------------------------------------------------------------

Name : fileview_update_screen_texts

Parameters:

--

Returns:

--

--------------------------------------------------------------------------

Definition at line 209 of file fileview.c.

References filemodel_set_delete_text(), fileview_refresh(), listview_set_column_headers(), and update_titles().

Referenced by main_set_locale().

{
    listview_set_column_headers();
    fileview_refresh(TRUE);
    filemodel_set_delete_text(_("Finish Delete"));
    update_titles();
}

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static int find_nearest_active

(

int

index

)

[static]

Definition at line 555 of file fileview.c.

References filemodel_get_alpha_list(), and FILEMODEL_NUM_ALPHA.

Referenced by on_letter_click().

                                          {
    const gchar* list = filemodel_get_alpha_list();
    if (index >= 1 && list[index-1]) return index-1;
    if (index <= FILEMODEL_NUM_ALPHA-1 && list[index+1]) return index+1;
    return -1;
}

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static void get_cursor	(	gint *	row,
		gint *	column
	)			[static]

Definition at line 464 of file fileview.c.

References CTB_CONTENTVIEW, CTB_ICONVIEW, CTB_LISTVIEW, ERGTK_ICON_VIEW, ergtk_icon_view_get_cursor(), ERGTK_LIST_VIEW, ergtk_list_view_get_cursor(), g_current_view, g_iconview, and g_listview.

Referenced by fileview_show_next_page(), and fileview_show_prev_page().

{
    // select first item and set cursor
    switch (g_current_view)
    {
        case CTB_ICONVIEW:
            g_assert(g_iconview);
            ergtk_icon_view_get_cursor( ERGTK_ICON_VIEW(g_iconview), row, column );
            break;
        case CTB_LISTVIEW:
        case CTB_CONTENTVIEW:
            g_assert(g_listview);
            ergtk_list_view_get_cursor( ERGTK_LIST_VIEW(g_listview), row);
            *column = 0;
            break;
        default:
            g_assert_not_reached();
    }
}

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static filelist_entry_t* get_entry_at_cursor

(

)

[static]

Definition at line 1410 of file fileview.c.

References CTB_CONTENTVIEW, CTB_ICONVIEW, CTB_LISTVIEW, filelist_entry_t::directory_path, filemodel_get_current_dir(), g_current_view, g_iconview, g_listview, get_filemodel(), iter_to_entry(), and path.

Referenced by fileview_create_shortcut(), get_filename_at_cursor(), and handle_activate_item().

{
    filelist_entry_t *entry = NULL;

    switch (g_current_view) {
        case CTB_ICONVIEW:
        {
            GtkIconView *iconview = GTK_ICON_VIEW(g_iconview);
            GtkTreePath *path = NULL;
            gboolean cursor = gtk_icon_view_get_cursor(iconview, &path, NULL);
            if (cursor) {
                GtkTreeModel* model = get_filemodel();
                GtkTreeIter iter;
                gtk_tree_model_get_iter(model, &iter, path);
                entry = iter_to_entry(model, &iter);
            }
            gtk_tree_path_free(path);
            break;
        }
        case CTB_LISTVIEW:
        case CTB_CONTENTVIEW:
        {
            GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(g_listview));
            GtkTreeModel *model;
            GtkTreeIter iter;
            if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
                entry = iter_to_entry(model, &iter);
            }
            break;
        }
        default:
            break;
    }

    if (entry) {
        if (strcmp(entry->directory_path->str, ".") == 0) {
            g_string_assign(entry->directory_path, filemodel_get_current_dir());
        }
    }
    return entry;
}

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static gchar * get_filename_at_cursor

(

)

[static]

Definition at line 1494 of file fileview.c.

References filelist_entry_free(), filelist_entry_t::filename, filename, and get_entry_at_cursor().

Referenced by fileview_refresh(), fileview_set_sort_order(), and fileview_set_view_type().

{
    gchar *filename = NULL;
    filelist_entry_t *entry = get_entry_at_cursor();
    if (entry) {
        filename = g_strdup(entry->filename->str);
        filelist_entry_free(entry);
    }
    return filename;
}

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ctb_viewtypes_t get_viewtype_from_registry

(

void

)

Definition at line 333 of file fileview.c.

References client, CTB_AUTOSELECT, CTB_CONTENTVIEW, CTB_ICONVIEW, CTB_LISTVIEW, device_caps_t::has_stylus, ipc_sys_get_device_capabilities(), LOGPRINTF, REGKEY_VIEWTYPE, REGVAL_VIEWTYPE_CONTENT, REGVAL_VIEWTYPE_ICON, REGVAL_VIEWTYPE_LIST, and WARNPRINTF.

Referenced by fileview_create(), and fileview_media_mounted().

{
    LOGPRINTF("");

    // get registry value
    GConfClient *client = gconf_client_get_default();
    gchar* val = gconf_client_get_string(client, REGKEY_VIEWTYPE, NULL);
    g_object_unref(client);

    // convert string value to viewtype
    ctb_viewtypes_t view = CTB_AUTOSELECT;
    if (val)
    {
        if ( strcmp(val, REGVAL_VIEWTYPE_ICON) == 0 )
        {
            view = CTB_ICONVIEW;
        }
        else if ( strcmp(val, REGVAL_VIEWTYPE_LIST) == 0 )
        {
            view = CTB_LISTVIEW;
        }
        else if ( strcmp(val, REGVAL_VIEWTYPE_CONTENT) == 0 )
        {
            view = CTB_CONTENTVIEW;
        }
        g_free(val);
    } else {
        WARNPRINTF("error fetching GConf key %s", REGKEY_VIEWTYPE);
    }

    // for auto-select choose view depending on stylus availability
    if (view == CTB_AUTOSELECT)
    {
        const device_caps_t *dev_caps = ipc_sys_get_device_capabilities();
        g_assert(dev_caps);
        if (dev_caps->has_stylus)
        {
            view = CTB_ICONVIEW;
        }
        else
        {
            view = CTB_LISTVIEW;
        }
    }

    return view;
}

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static void handle_activate_item

(

)

[static]

Definition at line 1463 of file fileview.c.

References activate_item(), filelist_entry_free(), get_entry_at_cursor(), and START_TIMER.

Referenced by on_iconview_item_activated(), and on_listview_row_activated().

{
    START_TIMER();
    filelist_entry_t *entry = get_entry_at_cursor();
    if (entry) {
        activate_item(entry);
        filelist_entry_free(entry);
    }
}

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static void handle_delete_activated	(	GtkTreeModel *	model,
		GtkTreeIter *	iter
	)			[static]

Definition at line 1104 of file fileview.c.

References alphabar_update(), BROWSE_MODE, CONFIRM, DM_HINT_CURSOR, filemodel_delete_toggled(), filemodel_num_toggled(), filemodel_set_delete_text(), filemodel_toggle_entry(), fileview_stop_update_display(), g_delete_state, INITIAL, ipc_sys_busy(), isFirstItem(), iter_to_index(), MODCOL_TOGGLED, on_idle_update_display(), reset_delete_state(), setViewMode(), and START_TIMER.

Referenced by on_contentview_row_activated_delete(), and on_iconview_item_activated_delete().

{
    START_TIMER();
    fileview_stop_update_display();
    if (isFirstItem(model, iter)) {    // special item (Delete action)
        // check whether first click or confirm
        if (g_delete_state == INITIAL) {
            int count = filemodel_num_toggled();
            if (count > 0) {
                g_delete_state = CONFIRM;
                char buf[128];
                // TRANSLATORS: this is an ngettext(3) call which needs a singular and plural translation
                snprintf(buf, 127, ngettext("Finish Delete - delete %d item?", "Finish Delete - delete %d items?", count), count);
                filemodel_set_delete_text(buf);
            } else {
                setViewMode(BROWSE_MODE, TRUE);
                return;
            }
        } else if (g_delete_state == CONFIRM) {
            ipc_sys_busy(TRUE);
            filemodel_delete_toggled();
            alphabar_update();
            setViewMode(BROWSE_MODE, TRUE);
            ipc_sys_busy(FALSE);
            return;
        }
    } else {    // normal item
        int toggled;
        gtk_tree_model_get (model, iter, MODCOL_TOGGLED, &toggled, -1);
        if (toggled != -1) {        // -1 means not allowed
            toggled = 1 - toggled;
            filemodel_toggle_entry(iter_to_index(model, iter), toggled, iter);
            reset_delete_state();
        }
    }
    on_idle_update_display(DM_HINT_CURSOR);
}

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static gboolean isFirstItem	(	GtkTreeModel *	model,
		GtkTreeIter *	iter
	)			[static]

Definition at line 1073 of file fileview.c.

Referenced by handle_delete_activated().

{
    GtkTreeIter first;
    gtk_tree_model_get_iter_first(model, &first);
    if (iter->user_data == first.user_data) return TRUE;
    return FALSE;
}

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static int iter_to_index	(	GtkTreeModel *	model,
		const GtkTreeIter *	iter
	)			[static]

Definition at line 1082 of file fileview.c.

Referenced by handle_delete_activated().

{
    int index = 0;
    GtkTreeIter iter2;
    gtk_tree_model_get_iter_first(model, &iter2);
    while (gtk_tree_model_iter_next(model, &iter2)) {
        index++;
        if (iter->user_data == iter2.user_data) break;
    }
    return index;
}

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static void listview_set_column_headers

(

)

[static]

Definition at line 142 of file fileview.c.

References CTB_LISTVIEW, g_current_view, and g_listview.

Referenced by fileview_set_view_type(), and fileview_update_screen_texts().

{

    if (g_current_view != CTB_LISTVIEW) return;

    static const struct
    {
        const char *header;
        guint index;
    }           column_headers[] =
                {
                    { N_("Name"),           2 },
                    { N_("Type"),           4 },
                    { N_("Size"),           6 },
                    { N_("Date Modified"),  8 },
                    { NULL, 0 }  // end of list
                };

    int i;
    for (i = 0 ; column_headers[i].header ; i++)
    {
        GtkTreeViewColumn *column = gtk_tree_view_get_column( GTK_TREE_VIEW(g_listview), column_headers[i].index );
        if (column)
        {
            gtk_tree_view_column_set_title(column, _(column_headers[i].header));
        }
    }
}

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static void on_contentview_row_activated_delete	(	GtkTreeView *	view,
		GtkTreePath *	path,
		GtkTreeViewColumn *	column,
		gpointer	user_data
	)			[static]

Definition at line 1155 of file fileview.c.

References handle_delete_activated(), and WARNPRINTF.

Referenced by setViewModeListView().

{
    GtkTreeSelection *selection = gtk_tree_view_get_selection(view);
    GtkTreeModel *model;
    GtkTreeIter iter;
    if (!gtk_tree_selection_get_selected(selection, &model, &iter)) {
        WARNPRINTF("no row selected");
        return;
    }
    handle_delete_activated(model, &iter);
}

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static void on_destroy	(	GtkWidget *	widget,
		gpointer	data
	)			[static]

Definition at line 1932 of file fileview.c.

Referenced by fileview_create().

{
    gtk_main_quit();
}

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static gboolean on_file_search_clicked	(	GtkWidget *	button,
		GdkEventButton *	event,
		gpointer	data
	)			[static]

Definition at line 682 of file fileview.c.

References fileview_show_search_dialog().

Referenced by create_screen_layout().

{
    fileview_show_search_dialog();
    return FALSE;
}

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static void on_iconview_item_activated	(	GtkIconView *	iconview,
		GtkTreePath *	path,
		gpointer	user_data
	)			[static]

Definition at line 815 of file fileview.c.

References handle_activate_item().

Referenced by create_iconview(), and setViewModeIconView().

{
    handle_activate_item();
}

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static void on_iconview_item_activated_delete	(	GtkIconView *	iconview,
		GtkTreePath *	path,
		gpointer	user_data
	)			[static]

Definition at line 1143 of file fileview.c.

References get_filemodel(), and handle_delete_activated().

Referenced by setViewModeIconView().

{
    GtkTreeModel* model = get_filemodel();
    GtkTreeIter iter;
    gtk_tree_model_get_iter(model, &iter, path);

    handle_delete_activated(model, &iter);
}

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static void on_iconview_navigate_cursor	(	erGtkIconView *	er_iconview,
		erGtkIconViewKeyPress	keycode,
		gpointer	user_data
	)			[static]

Definition at line 839 of file fileview.c.

References ergtk_icon_view_get_cursor(), ergtk_icon_view_get_view_size(), ERGTK_ICON_VIEW_PRESS_LONG_DOWN, ERGTK_ICON_VIEW_PRESS_LONG_LEFT, ERGTK_ICON_VIEW_PRESS_LONG_RIGHT, ERGTK_ICON_VIEW_PRESS_LONG_UP, ERGTK_ICON_VIEW_PRESS_SHORT_DOWN, ERGTK_ICON_VIEW_PRESS_SHORT_LEFT, ERGTK_ICON_VIEW_PRESS_SHORT_RIGHT, ERGTK_ICON_VIEW_PRESS_SHORT_UP, ERRORPRINTF, filemodel_has_next_page(), filemodel_has_prev_page(), fileview_page_next(), fileview_page_previous(), and LOGPRINTF.

Referenced by create_iconview().

{
    // old iconview details
    gint        old_row;
    gint        old_col;
    gint        num_rows;
    gint        num_cols;
    gint        num_items;

    // new iconview details
    gboolean    prev_page = FALSE;      // goto previous page
    gboolean    next_page = FALSE;      // goto next page
    gint        new_row = 0;
    gint        new_col = 0;

    LOGPRINTF("entry: keycode [%d]", keycode);

    // get iconview details
    ergtk_icon_view_get_cursor(er_iconview, &old_row, &old_col);
    ergtk_icon_view_get_view_size(er_iconview, &num_rows, &num_cols, &num_items);

    // determine new cursor position
    switch (keycode)
    {
        case ERGTK_ICON_VIEW_PRESS_SHORT_UP:
            // previous page, last row, same column
            prev_page = TRUE;
            new_row   = num_rows - 1;
            new_col   = old_col;
            break;

        case ERGTK_ICON_VIEW_PRESS_SHORT_DOWN:
            // next page, first row, same column
            next_page = TRUE;
            new_row   = 0;
            new_col   = old_col;
            break;

        case ERGTK_ICON_VIEW_PRESS_SHORT_LEFT:
            // previous page, last item
            prev_page = TRUE;
            new_row   = num_rows - 1;
            new_col   = num_cols - 1;
            break;

        case ERGTK_ICON_VIEW_PRESS_SHORT_RIGHT:
            // next page, first item
            next_page = TRUE;
            new_row   = 0;
            new_col   = 0;
            break;

        case ERGTK_ICON_VIEW_PRESS_LONG_UP:
            // previous page, same position
            prev_page = TRUE;
            new_row   = old_row;
            new_col   = old_col;
            break;

        case ERGTK_ICON_VIEW_PRESS_LONG_DOWN:
            // next page, same position
            next_page = TRUE;
            new_row   = old_row;
            new_col   = old_col;
            break;

        case ERGTK_ICON_VIEW_PRESS_LONG_LEFT:
            // previous page, start of last row
            prev_page = TRUE;
            new_row   = num_rows - 1;
            new_col   = 0;
            break;

        case ERGTK_ICON_VIEW_PRESS_LONG_RIGHT:
            // next page, end of first row
            next_page = TRUE;
            new_row   = 0;
            new_col   = num_cols - 1;
            break;

        default:
            ERRORPRINTF("illegal erGtkIconViewKeyPress [%d]", keycode);
            ;  // ignore
    }

    // move page as needed, set new cursor position
    if ( prev_page  &&  filemodel_has_prev_page() )
    {
        fileview_page_previous(new_row, new_col);
    }
    else if ( next_page  &&  filemodel_has_next_page())
    {
        fileview_page_next(new_row, new_col);
    }
}

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static void on_iconview_size_allocate	(	GtkWidget *	widget,
		GtkAllocation *	allocation,
		gpointer	user_data
	)			[static]

Definition at line 1611 of file fileview.c.

References filemodel_window_is_on_top(), g_height, g_width, and update_view_size().

Referenced by create_iconview().

{
    g_width = allocation->width;
    g_height = allocation->height;
    if (filemodel_window_is_on_top()) update_view_size();
}

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static gboolean on_idle_set_cursor

(

gpointer

data

)

[static]

Definition at line 515 of file fileview.c.

References CTB_CONTENTVIEW, CTB_ICONVIEW, CTB_LISTVIEW, DM_HINT_FULL, ERGTK_ICON_VIEW, ergtk_icon_view_set_cursor(), ERGTK_LIST_VIEW, ergtk_list_view_set_cursor(), g_current_view, g_cursor_in_progress, g_cursor_update_type, g_iconview, g_listview, and on_idle_update_display().

Referenced by set_cursor().

{
    gulong  row_col = (gulong)data;
    gint    row    = (row_col >> 8) & 0xFF;
    gint    column =  row_col       & 0x00FF;

    // select first item and set cursor
    switch (g_current_view)
    {
        case CTB_ICONVIEW:
            g_assert(g_iconview);
            ergtk_icon_view_set_cursor( ERGTK_ICON_VIEW(g_iconview), row, column );
            break;
        case CTB_LISTVIEW:
        case CTB_CONTENTVIEW:
            g_assert(g_listview);
            ergtk_list_view_set_cursor( ERGTK_LIST_VIEW(g_listview), row);
            break;
        default:
            g_assert_not_reached();
    }
    g_cursor_in_progress = FALSE;
    on_idle_update_display(g_cursor_update_type);
    g_cursor_update_type = DM_HINT_FULL;
    return FALSE;  // don't call me again
}

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static gboolean on_idle_set_cursor_at_filename

(

gpointer

data

)

[static]

Definition at line 1560 of file fileview.c.

References alphabar_select(), filemodel_get_first_alpha_index(), filemodel_scroll_to_filename(), filename, and set_cursor_at_filename().

Referenced by fileview_set_cursor_at_filename().

{
    gchar *filename = (gchar*)data;

    filemodel_scroll_to_filename(filename);
    alphabar_select(filemodel_get_first_alpha_index());
    set_cursor_at_filename(filename);

    g_free(filename);

    return FALSE;  // don't call me again
}

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static void on_idle_update_display

(

gint

type

)

[static]

Definition at line 507 of file fileview.c.

References g_got_display_control, and update_display().

Referenced by fileview_show_search_dialog(), handle_delete_activated(), on_idle_set_cursor(), and show_error_dialog().

{
    if (g_got_display_control) {
        g_idle_add(update_display, (gpointer) type);
    }
}

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static gboolean on_letter_click	(	GtkWidget *	widget,
		GdkEventButton *	event,
		gpointer	user_data
	)			[static]

Definition at line 563 of file fileview.c.

References alphabar_select(), filemodel_get_alpha_list(), fileview_stop_update_display(), find_nearest_active(), g_last_clicked_index, g_selected_letter, letters, scroll_to_letter(), START_TIMER, and UNUSED.

Referenced by create_alpha_bar().

{
    UNUSED(widget);
    UNUSED(event);
    START_TIMER();
    const gchar* list = filemodel_get_alpha_list();
    int index = (int)user_data;
    if (list[index] == 0) {
        index = find_nearest_active(index);
    }
    if (index != -1) {
        fileview_stop_update_display();
        if (index != g_selected_letter) alphabar_select(index);

        // clicking on same letter twice jumps to file with initial, otherwise jump to directory
        gboolean jump_to_dir = TRUE;
        if (index == g_last_clicked_index) {
            jump_to_dir = FALSE;
            g_last_clicked_index = -1;
        } else {
            g_last_clicked_index = index;
        }
        scroll_to_letter(letters[index][0], jump_to_dir);
    }
    return FALSE;
}

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static void on_listview_navigate_cursor	(	erGtkListView *	er_listview,
		erGtkListViewKeyPress	keycode,
		gpointer	user_data
	)			[static]

Definition at line 997 of file fileview.c.

References ergtk_list_view_get_cursor(), ergtk_list_view_get_view_size(), ERGTK_LIST_VIEW_PRESS_LONG_DOWN, ERGTK_LIST_VIEW_PRESS_LONG_UP, ERGTK_LIST_VIEW_PRESS_SHORT_DOWN, ERGTK_LIST_VIEW_PRESS_SHORT_UP, ERRORPRINTF, filemodel_has_next_page(), filemodel_has_prev_page(), fileview_page_next(), fileview_page_previous(), LOGPRINTF, and set_cursor().

Referenced by create_contentview(), and create_listview().

{
    // old listview details
    gint        old_row;
    gint        num_rows;
    gint        num_items;

    // new listview details
    gboolean    prev_page = FALSE;      // goto previous page
    gboolean    next_page = FALSE;      // goto next page
    gint        new_row = 0;

    LOGPRINTF("entry: keycode [%d]", keycode);

    // get listview details
    ergtk_list_view_get_cursor(er_listview, &old_row);
    ergtk_list_view_get_view_size(er_listview, &num_rows, &num_items);

    // determine new cursor position
    switch (keycode)
    {
        case ERGTK_LIST_VIEW_PRESS_SHORT_UP:
            // previous page, last row
            prev_page = TRUE;
            new_row   = num_rows - 1;
            break;

        case ERGTK_LIST_VIEW_PRESS_SHORT_DOWN:
            // next page, first row
            next_page = TRUE;
            new_row   = 0;
            break;

        case ERGTK_LIST_VIEW_PRESS_LONG_UP:
            if (filemodel_has_prev_page()) {
                // previous page, same row
                prev_page = TRUE;
                new_row   = old_row;
            } else {
                // first row on same page
                set_cursor(new_row, 0);
                return;
            }
            break;

        case ERGTK_LIST_VIEW_PRESS_LONG_DOWN:
            if (filemodel_has_next_page()) {
                // next page, same row
                next_page = TRUE;
                new_row   = old_row;
            } else {
                // last row on same page
                set_cursor(40, 0);
                return;
            }
            break;

        default:
            ERRORPRINTF("illegal erGtkListViewKeyPress [%d]", keycode);
            ;  // ignore
    }

    // move page as needed, set new cursor position
    if ( prev_page  &&  filemodel_has_prev_page() )
    {
        fileview_page_previous(new_row, 0);
    }
    else if ( next_page  &&  filemodel_has_next_page() )
    {
        fileview_page_next(new_row, 0);
    }
}

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static void on_listview_row_activated	(	GtkTreeView *	view,
		GtkTreePath *	path,
		GtkTreeViewColumn *	column,
		gpointer	user_data
	)			[static]

Definition at line 988 of file fileview.c.

References handle_activate_item().

Referenced by create_contentview(), create_listview(), and setViewModeListView().

{
    handle_activate_item();
}

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static void on_listview_size_allocate	(	GtkWidget *	widget,
		GtkAllocation *	allocation,
		gpointer	user_data
	)			[static]

Definition at line 978 of file fileview.c.

References filemodel_window_is_on_top(), g_height, g_width, and update_view_size().

Referenced by create_contentview(), and create_listview().

{
    g_width = allocation->width;
    g_height = allocation->height;
    if (filemodel_window_is_on_top()) update_view_size();
}

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static void reset_delete_state

(

)

[static]

Definition at line 1095 of file fileview.c.

References filemodel_set_delete_text(), g_delete_state, and INITIAL.

Referenced by fileview_init(), handle_delete_activated(), and setViewMode().

{
    if (g_delete_state != INITIAL) {
        g_delete_state = INITIAL;
        filemodel_set_delete_text(_("Finish Delete"));
    }
}

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static void save_viewtype_to_registry

(

ctb_viewtypes_t

view

)

[static]

Definition at line 398 of file fileview.c.

References client, CTB_CONTENTVIEW, CTB_ICONVIEW, CTB_LISTVIEW, ERRORPRINTF, LOGPRINTF, REGKEY_VIEWTYPE, REGVAL_VIEWTYPE_AUTO, REGVAL_VIEWTYPE_CONTENT, REGVAL_VIEWTYPE_ICON, and REGVAL_VIEWTYPE_LIST.

Referenced by fileview_save_view_type().

{
    GConfClient  *client  = NULL;
    gchar        *val_old = NULL;
    const gchar  *val_new = NULL;
    GError       *err     = NULL;

    LOGPRINTF("entry");

    // convert viewtype to string value
    switch (view)
    {
        case CTB_ICONVIEW:
            val_new = REGVAL_VIEWTYPE_ICON;
            break;
        case CTB_LISTVIEW:
            val_new = REGVAL_VIEWTYPE_LIST;
            break;
        case CTB_CONTENTVIEW:
            val_new = REGVAL_VIEWTYPE_CONTENT;
            break;
        default:
            val_new = REGVAL_VIEWTYPE_AUTO;
    }

    // save to registry
    client = gconf_client_get_default();
    val_old = gconf_client_get_string(client, REGKEY_VIEWTYPE, NULL);
    if (   val_old == NULL
        || strcmp(val_old, val_new) != 0 )
    {
        gboolean ok = gconf_client_set_string(client, REGKEY_VIEWTYPE, val_new, &err);
        if ( !ok )
        {
            ERRORPRINTF("cannot write registry key [%s] - error [%s]", REGKEY_VIEWTYPE, err->message);
        }
        g_clear_error(&err);
    }
    g_object_unref(client);

    g_free(val_old);
}

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static void scroll_to_letter	(	gchar	letter,
		gboolean	jump_to_dir
	)			[static]

Definition at line 1543 of file fileview.c.

References DM_HINT_CURSOR, DM_HINT_FULL, filemodel_scroll_to_letter(), g_cursor_update_type, and set_cursor_at_index().

Referenced by on_letter_click().

{
    gboolean same_page = FALSE;
    int index = filemodel_scroll_to_letter(letter, jump_to_dir, &same_page);
    if (same_page) g_cursor_update_type = DM_HINT_CURSOR;
    else g_cursor_update_type = DM_HINT_FULL;
    set_cursor_at_index(index);
}

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static void set_cursor	(	gint	row,
		gint	column
	)			[static]

Definition at line 543 of file fileview.c.

References g_cursor_in_progress, g_operation_in_progress, and on_idle_set_cursor().

Referenced by fileview_dir_down(), fileview_page_next(), fileview_page_previous(), fileview_show_desktop(), on_listview_navigate_cursor(), set_cursor_at_index(), setViewMode(), and update_view_size().

{
    if (!g_cursor_in_progress) {
        gulong row_col = ((row & 0xFF) << 8) | (column & 0xFF);

        g_idle_add(on_idle_set_cursor, (gpointer)row_col);
        g_cursor_in_progress = TRUE;
        g_operation_in_progress = FALSE;
    }
}

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static void set_cursor_at_filename

(

const gchar *

cursor_item

)

[static]

Definition at line 1553 of file fileview.c.

References filemodel_get_display_index(), and set_cursor_at_index().

Referenced by fileview_dir_up(), fileview_refresh(), fileview_set_sort_order(), and on_idle_set_cursor_at_filename().

{
    int index = filemodel_get_display_index(cursor_item);
    set_cursor_at_index(index);
}

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static void set_cursor_at_index

(

int

index

)

[static]

Definition at line 1506 of file fileview.c.

References CTB_CONTENTVIEW, CTB_ICONVIEW, CTB_LISTVIEW, ERGTK_ICON_VIEW, ergtk_icon_view_get_view_size(), g_current_view, g_iconview, set_cursor(), and WARNPRINTF.

Referenced by scroll_to_letter(), and set_cursor_at_filename().

{
    gint  row   = 0;
    gint  col   = 0;

    if (index > 0)
    {
        switch (g_current_view)
        {
            case -1:
                WARNPRINTF("viewtype not set");
                break;
            case CTB_ICONVIEW:
            {
                g_assert(g_iconview);
                erGtkIconView *iconview = ERGTK_ICON_VIEW(g_iconview);
                gint n_cols;
                ergtk_icon_view_get_view_size(iconview, NULL, &n_cols, NULL);
                if (n_cols != 0) {  // when switching view, n_cols is sometimes zero!!
                    row = index / n_cols;
                    col = index % n_cols;
                }
                break;
            }
            case CTB_LISTVIEW:
            case CTB_CONTENTVIEW:
                row = index;
                col = 0;
                break;
            default:
                g_assert_not_reached();
        }
    }
    set_cursor(row, col);
}

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static void setViewMode	(	ctb_viewmodes_t	newmode,
		gboolean	updateScreen
	)			[static]

Definition at line 1266 of file fileview.c.

References CTB_CONTENTVIEW, CTB_ICONVIEW, CTB_LISTVIEW, DELETE_MODE, filemodel_set_viewmode(), g_current_view, g_search_button, g_viewmode, reset_delete_state(), set_cursor(), setViewModeIconView(), and setViewModeListView().

Referenced by fileview_media_unmounted(), fileview_refresh(), fileview_show_desktop(), fileview_toggle_delete_mode(), and handle_delete_activated().

{
    if (g_viewmode == newmode) return;

    g_viewmode = newmode;
    filemodel_set_viewmode(newmode, updateScreen);
    reset_delete_state();

    if (newmode == DELETE_MODE) {
        gtk_widget_hide(g_search_button);
#if MACHINE_IS_DR1000S || MACHINE_IS_DR1000SW
        gtk_widget_hide(g_shortcut_button);
#endif
    } else {
        gtk_widget_show(g_search_button);
#if MACHINE_IS_DR1000S || MACHINE_IS_DR1000SW
        gtk_widget_show(g_shortcut_button);
#endif
    }

    switch (g_current_view)
    {
        case CTB_ICONVIEW:
            setViewModeIconView(newmode);
            break;
        case CTB_LISTVIEW:
            setViewModeListView(newmode, -1, 50);
            break;
        case CTB_CONTENTVIEW:
            setViewModeListView(newmode, 3, 80);
            break;
        default:
            g_assert_not_reached();
    }

    if (updateScreen) set_cursor(0, 0);
}

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static void setViewModeIconView

(

ctb_viewmodes_t

newmode

)

[static]

Definition at line 1209 of file fileview.c.

References BROWSE_MODE, DELETE_MODE, g_handler_id, g_iconview, on_iconview_item_activated(), and on_iconview_item_activated_delete().

Referenced by setViewMode().

{
    switch (newmode) {
        case BROWSE_MODE:
        {
            // change activated handler
            if (g_handler_id != 0) g_signal_handler_disconnect(g_iconview, g_handler_id);
            g_handler_id = g_signal_connect(G_OBJECT(g_iconview), "item-activated",  G_CALLBACK(on_iconview_item_activated),  NULL);
            break;
        }
        case DELETE_MODE:
        {
            // change activated handler
            if (g_handler_id != 0) g_signal_handler_disconnect(g_iconview, g_handler_id);
            g_handler_id = g_signal_connect(G_OBJECT(g_iconview), "item-activated",  G_CALLBACK(on_iconview_item_activated_delete),  NULL);
            break;
        }
    }
}

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static void setViewModeListView	(	ctb_viewmodes_t	newmode,
		int	position,
		int	width
	)			[static]

Definition at line 1230 of file fileview.c.

References BROWSE_MODE, DELETE_MODE, g_handler_id, g_listview, g_toggleColumn, on_contentview_row_activated_delete(), on_listview_row_activated(), and toggle_cell_function().

Referenced by setViewMode().

{
    GtkTreeView *view = GTK_TREE_VIEW(g_listview);
    switch (newmode) {
        case BROWSE_MODE:
        {
            // remove toggle column
            if (g_toggleColumn) gtk_tree_view_remove_column(view, g_toggleColumn);
            g_toggleColumn = NULL;

            // change activated handler
            if (g_handler_id != 0) g_signal_handler_disconnect(g_listview, g_handler_id);
            g_handler_id = g_signal_connect(g_listview, "row-activated", G_CALLBACK(on_listview_row_activated), NULL);
            break;
        }
        case DELETE_MODE:
        {
            // add toggle column
            GtkCellRenderer *renderer = gtk_cell_renderer_pixbuf_new();
            GtkTreeViewColumn *column = gtk_tree_view_column_new();
            gtk_tree_view_column_pack_start (column, renderer, TRUE);
            gtk_tree_view_column_set_cell_data_func(column, renderer, toggle_cell_function, NULL, NULL);
            gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_FIXED);
            gtk_tree_view_column_set_fixed_width(column, width);
            gtk_tree_view_insert_column(view, column, position);
            g_toggleColumn = column;

            // change activated handler
            if (g_handler_id != 0) g_signal_handler_disconnect(g_listview, g_handler_id);
            g_handler_id = g_signal_connect(g_listview, "row-activated", G_CALLBACK(on_contentview_row_activated_delete), NULL);
            break;
        }
    }
}

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void show_error_dialog

(

const gchar *

msg

)

Definition at line 1305 of file fileview.c.

References DM_HINT_FULL, fileview_stop_update_display(), g_main_window, ipc_menu_block(), ipc_menu_unblock(), and on_idle_update_display().

Referenced by activate_item(), activate_shortcut(), activate_shortcut_to_application(), activate_shortcut_to_web_location(), and create_shortcut_item().

{
    GtkWidget *dialog = gtk_message_dialog_new(
                            GTK_WINDOW(g_main_window),
                            GTK_DIALOG_DESTROY_WITH_PARENT,
                            GTK_MESSAGE_ERROR,
                            GTK_BUTTONS_OK,
                            msg );
    gtk_window_set_deletable( GTK_WINDOW(dialog), FALSE );
    ipc_menu_block();
    gtk_dialog_run( GTK_DIALOG(dialog) );
    fileview_stop_update_display();
    ipc_menu_unblock();
    gtk_widget_destroy( dialog );
    // Note: sometimes we only get partial update, force fullscreen one
    on_idle_update_display(DM_HINT_FULL);
}

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static void toggle_cell_function	(	GtkTreeViewColumn *	col,
		GtkCellRenderer *	renderer,
		GtkTreeModel *	model,
		GtkTreeIter *	iter,
		gpointer	user_data
	)			[static]

Definition at line 1171 of file fileview.c.

References CTB_CONTENTVIEW, CTB_LISTVIEW, g_current_view, get_icon_delete_toggle(), MODCOL_TOGGLED, MODTHUMB_MEDIUM, MODTHUMB_MINI, and MODTHUMB_SMALL.

Referenced by setViewModeListView().

{
    int toggled;
    gtk_tree_model_get (model, iter, MODCOL_TOGGLED, &toggled, -1);

    GdkPixbuf *icon = NULL;
    gboolean show = TRUE;
    
    if (toggled == -1) {
        show = FALSE;
    } else {
        filemodel_thumbsize_t size = MODTHUMB_MINI;
        switch (g_current_view)
        {
            case CTB_LISTVIEW:
                size = MODTHUMB_MINI;
                break;
            case CTB_CONTENTVIEW:
                size = MODTHUMB_SMALL;
                break;
            default:
                size = MODTHUMB_MEDIUM;
                break;
        }
        icon = get_icon_delete_toggle(toggled, size);
    }

    g_object_set(G_OBJECT(renderer),
        "visible", show,
        "pixbuf", icon,
        NULL);
}

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static gboolean update_display

(

gpointer

data

)

[static]

Definition at line 495 of file fileview.c.

References display_update_return_control(), g_got_display_control, LOGPRINTF, and STOP_TIMER.

Referenced by on_idle_update_display().

{
    LOGPRINTF("got_control=%d", g_got_display_control);
    if (g_got_display_control) {
        display_update_return_control((gint) data);
        g_got_display_control = FALSE;
        STOP_TIMER();
    }
    return FALSE;
}

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static void update_gui

(

)

[static]

Definition at line 189 of file fileview.c.

References alphabar_update(), filemodel_has_searchbutton(), g_last_clicked_index, g_search_button, and update_titles().

Referenced by fileview_dir_down(), fileview_dir_up(), and fileview_show_desktop().

{
    g_last_clicked_index = -1;
    if (filemodel_has_searchbutton()) {
        gtk_widget_show(g_search_button);
#if MACHINE_IS_DR1000S || MACHINE_IS_DR1000SW
        gtk_widget_show(g_shortcut_button);
#endif
    } else {
        gtk_widget_hide(g_search_button);
#if MACHINE_IS_DR1000S || MACHINE_IS_DR1000SW
        gtk_widget_hide(g_shortcut_button);
#endif
    }

    alphabar_update();
    update_titles();
}

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static void update_padding

(

)

[static]

Definition at line 235 of file fileview.c.

References CTB_ICONVIEW, g_alphabar, g_background, g_current_view, ipc_sys_is_in_portrait_mode(), WINDOW_BOTTOM_PADDING, WINDOW_H_PADDING, and WINDOW_TOP_PADDING.

Referenced by alphabar_update(), and fileview_set_view_type().

{
    int left = WINDOW_H_PADDING;
    int right = WINDOW_H_PADDING;

    // alphabar visible
    if (GTK_WIDGET_VISIBLE(g_alphabar)) right -= 20;

    // icon/contenview
    switch (g_current_view) {
        case CTB_ICONVIEW:
            left += 20;
            if (!GTK_WIDGET_VISIBLE(g_alphabar)) left += 20;
            break;
        default:
            break;
    }

    guint delta = (ipc_sys_is_in_portrait_mode()) ? 0 : 5;
    gtk_alignment_set_padding( GTK_ALIGNMENT(g_background),
                               ( WINDOW_TOP_PADDING - delta),
                               WINDOW_BOTTOM_PADDING,
                               left, right);
}

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static void update_titles

(

)

[static]

Definition at line 172 of file fileview.c.

References filemodel_current_is_desktop(), filemodel_get_subtitle(), filemodel_get_title(), g_subtitle_label, and g_title_label.

Referenced by fileview_update_screen_texts(), and update_gui().

{
#if MACHINE_IS_DR1000S || MACHINE_IS_DR1000SW
    gtk_label_set_text(GTK_LABEL(g_home_label), _("Home"));
    if (filemodel_current_is_desktop()) {
        gtk_widget_hide(g_home_eventbox);
        gtk_widget_hide(g_home_separator);
    } else {
        gtk_widget_show(g_home_eventbox);
        gtk_widget_show(g_home_separator);
    }
#endif
    gtk_label_set_text(GTK_LABEL(g_title_label), filemodel_get_title());
    gtk_label_set_text(GTK_LABEL(g_subtitle_label), filemodel_get_subtitle());
}

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static void update_view_for_desktop

(

)

[static]

Definition at line 276 of file fileview.c.

References CTB_CONTENTVIEW, CTB_ICONVIEW, fileview_set_view_type(), and g_current_view.

Referenced by fileview_dir_up(), and fileview_show_desktop().

{
    if (g_current_view != CTB_CONTENTVIEW && g_current_view != CTB_ICONVIEW)
    {
        fileview_set_view_type(CTB_CONTENTVIEW, FALSE);
    }
}

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static void update_view_size

(

)

[static]

Definition at line 938 of file fileview.c.

References alphabar_select(), CTB_CONTENTVIEW, CTB_ICONVIEW, CTB_LISTVIEW, ERGTK_ICON_VIEW, ergtk_icon_view_get_view_size(), ERGTK_LIST_VIEW, ergtk_list_view_get_view_size(), filemodel_get_first_alpha_index(), filemodel_set_viewsize(), g_current_view, g_iconview, g_listview, g_operation_in_progress, and set_cursor().

Referenced by on_iconview_size_allocate(), and on_listview_size_allocate().

{
    int num_items = 1;

    switch (g_current_view)
    {
        case CTB_ICONVIEW:
            if ( g_iconview  &&  GTK_WIDGET_VISIBLE(g_iconview) )
            {
                int num_columns = 1;
                int num_rows  = 1;
                erGtkIconView *iconview = ERGTK_ICON_VIEW(g_iconview);
                ergtk_icon_view_get_view_size(iconview, &num_columns, &num_rows, NULL);
                num_items = num_rows * num_columns;
            }
            break;
        case CTB_LISTVIEW:
        case CTB_CONTENTVIEW:
            if ( g_listview  &&  GTK_WIDGET_VISIBLE(g_listview) )
            {
                int num_rows  = 1;
                erGtkListView *listview = ERGTK_LIST_VIEW(g_listview);
                ergtk_list_view_get_view_size(listview, &num_rows, &num_items);
                num_items = num_rows;
            }
            break;
        default:
            g_assert_not_reached();
    }

    if (num_items > 0) {
        gboolean changed = filemodel_set_viewsize(num_items, !g_operation_in_progress);
        if (changed && !g_operation_in_progress) {
            alphabar_select(filemodel_get_first_alpha_index());
            set_cursor(0,0);
        }
    }
}

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---

Variable Documentation

GtkWidget* g_alphabar = NULL [static]

Definition at line 81 of file fileview.c.

Referenced by alphabar_select(), alphabar_update(), create_alpha_bar(), and update_padding().

GtkWidget* g_background = NULL [static]

Definition at line 82 of file fileview.c.

Referenced by create_screen_layout(), fileview_move_undo(), fileview_move_up(), and update_padding().

ctb_viewtypes_t g_current_view = -1 [static]

Definition at line 83 of file fileview.c.

Referenced by fileview_grab_focus(), fileview_save_view_type(), fileview_set_view_type(), get_cursor(), get_entry_at_cursor(), listview_set_column_headers(), on_idle_set_cursor(), set_cursor_at_index(), setViewMode(), toggle_cell_function(), update_padding(), update_view_for_desktop(), and update_view_size().

gboolean g_cursor_in_progress = FALSE [static]

Definition at line 105 of file fileview.c.

Referenced by on_idle_set_cursor(), and set_cursor().

int g_cursor_update_type = DM_HINT_FULL [static]

Definition at line 107 of file fileview.c.

Referenced by on_idle_set_cursor(), and scroll_to_letter().

delete_state g_delete_state = -1 [static]

Definition at line 117 of file fileview.c.

Referenced by handle_delete_activated(), and reset_delete_state().

GtkWidget* g_eventbox = NULL [static]

Definition at line 86 of file fileview.c.

Referenced by create_screen_layout(), and fileview_set_view_type().

gboolean g_got_display_control = FALSE [static]

Definition at line 104 of file fileview.c.

Referenced by fileview_stop_update_display(), on_idle_update_display(), and update_display().

int g_handler_id = 0 [static]

Definition at line 103 of file fileview.c.

Referenced by create_contentview(), create_iconview(), create_listview(), setViewModeIconView(), and setViewModeListView().

int g_height = 0 [static]

Definition at line 110 of file fileview.c.

Referenced by fileview_set_view_type(), on_iconview_size_allocate(), and on_listview_size_allocate().

GtkWidget* g_iconview = NULL [static]

Definition at line 84 of file fileview.c.

Referenced by fileview_grab_focus(), fileview_set_view_type(), get_cursor(), get_entry_at_cursor(), on_idle_set_cursor(), set_cursor_at_index(), setViewModeIconView(), and update_view_size().

gboolean g_is_user_selected_view = FALSE [static]

Definition at line 100 of file fileview.c.

Referenced by fileview_create(), fileview_media_mounted(), fileview_save_view_type(), and fileview_set_view_type().

GtkWidget* g_labels[FILEMODEL_NUM_ALPHA] [static]

Definition at line 121 of file fileview.c.

Referenced by alphabar_select(), alphabar_update(), and create_alpha_bar().

int g_last_clicked_index = -1 [static]

Definition at line 123 of file fileview.c.

Referenced by on_letter_click(), and update_gui().

GtkWidget* g_listview = NULL [static]

Definition at line 85 of file fileview.c.

Referenced by fileview_grab_focus(), fileview_set_view_type(), get_cursor(), get_entry_at_cursor(), listview_set_column_headers(), on_idle_set_cursor(), setViewModeListView(), and update_view_size().

GtkWidget* g_main_window = NULL [static]

Definition at line 80 of file fileview.c.

Referenced by create_concrete_win(), create_language_window(), fileview_create(), fileview_get_xid(), fileview_show_search_dialog(), ipc_sys_startup_complete(), main(), main_quit(), on_file_open(), on_startup_complete(), run_error_dialog(), show_error_dialog(), and view_full_screen().

gboolean g_operation_in_progress = FALSE [static]

Definition at line 106 of file fileview.c.

Referenced by fileview_set_view_type(), set_cursor(), and update_view_size().

GtkWidget* g_search_button = NULL [static]

Definition at line 94 of file fileview.c.

Referenced by create_screen_layout(), setViewMode(), and update_gui().

GtkWidget* g_search_dialog = NULL [static]

Definition at line 95 of file fileview.c.

Referenced by fileview_media_unmounted(), and fileview_show_search_dialog().

int g_selected_letter = -1 [static]

Definition at line 122 of file fileview.c.

Referenced by alphabar_select(), and on_letter_click().

GtkWidget* g_subtitle_label = NULL [static]

Definition at line 93 of file fileview.c.

Referenced by create_screen_layout(), fileview_set_sort_order(), and update_titles().

GtkWidget* g_title_label = NULL [static]

Definition at line 92 of file fileview.c.

Referenced by create_screen_layout(), and update_titles().

GtkTreeViewColumn* g_toggleColumn = NULL [static]

Definition at line 102 of file fileview.c.

Referenced by setViewModeListView().

ctb_viewmodes_t g_viewmode = BROWSE_MODE [static]

Definition at line 101 of file fileview.c.

Referenced by fileview_dir_down(), fileview_dir_up(), fileview_set_view_type(), fileview_toggle_delete_mode(), and setViewMode().

int g_width = 0 [static]

Definition at line 109 of file fileview.c.

Referenced by fileview_set_view_type(), on_iconview_size_allocate(), and on_listview_size_allocate().

const char* letters[FILEMODEL_NUM_ALPHA] = {"#", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"} [static]

Definition at line 120 of file fileview.c.

Referenced by alphabar_select(), create_alpha_bar(), and on_letter_click().

const gchar* REGKEY_VIEWTYPE = "/apps/er/sys/ctb/viewtype" [static]

Definition at line 69 of file fileview.c.

Referenced by get_viewtype_from_registry(), and save_viewtype_to_registry().

const gchar* REGVAL_VIEWTYPE_AUTO = "auto-select" [static]

Definition at line 73 of file fileview.c.

Referenced by save_viewtype_to_registry().

const gchar* REGVAL_VIEWTYPE_CONTENT = "listcontent" [static]

Definition at line 72 of file fileview.c.

Referenced by get_viewtype_from_registry(), and save_viewtype_to_registry().

const gchar* REGVAL_VIEWTYPE_ICON = "iconview" [static]

Definition at line 70 of file fileview.c.

Referenced by get_viewtype_from_registry(), and save_viewtype_to_registry().

const gchar* REGVAL_VIEWTYPE_LIST = "listview" [static]

Definition at line 71 of file fileview.c.

Referenced by get_viewtype_from_registry(), and save_viewtype_to_registry().