mirror of
https://github.com/MidnightCommander/mc
synced 2024-12-22 12:32:40 +03:00
gscreen.c - guess - mig
This commit is contained in:
Miguel de Icaza
parent
644baf741f
commit
099b76ec92
100
gnome/gdesktop.c
100
gnome/gdesktop.c
@ -42,6 +42,13 @@ typedef struct {
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char *pathname;
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} desktop_icon_t;
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/* operations on drops */
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enum {
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OPER_COPY,
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OPER_MOVE,
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OPER_LINK
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};
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/* The list of icons on the desktop */
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static GList *desktop_icons;
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@ -126,6 +133,68 @@ desktop_icon_set_position (desktop_icon_t *di, GtkWidget *widget)
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gtk_widget_set_uposition (widget, x, y);
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}
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static int operation_value;
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static void
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set_option (GtkWidget *widget, int value)
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{
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operation_value = value;
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gtk_main_quit ();
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}
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static void
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option_menu_gone ()
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{
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operation_value = -1;
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gtk_main_quit ();
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}
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static int
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get_operation (int x, int y)
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{
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static GtkWidget *menu;
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if (!menu){
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GtkWidget *item;
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menu = gtk_menu_new ();
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item = gtk_menu_item_new_with_label (_("Copy"));
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gtk_signal_connect (GTK_OBJECT (item), "activate", GTK_SIGNAL_FUNC(set_option), (void *) OPER_COPY);
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gtk_menu_append (GTK_MENU (menu), item);
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gtk_widget_show (item);
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item = gtk_menu_item_new_with_label (_("Move"));
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gtk_signal_connect (GTK_OBJECT (item), "activate", GTK_SIGNAL_FUNC(set_option), (void *) OPER_MOVE);
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gtk_menu_append (GTK_MENU (menu), item);
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gtk_widget_show (item);
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item = gtk_menu_item_new_with_label (_("Link"));
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gtk_signal_connect (GTK_OBJECT (item), "activate", GTK_SIGNAL_FUNC(set_option), (void *) OPER_LINK);
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gtk_menu_append (GTK_MENU (menu), item);
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gtk_widget_show (item);
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gtk_signal_connect (GTK_OBJECT (menu), "hide", GTK_SIGNAL_FUNC(option_menu_gone), 0);
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}
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/* Here, we could set the mask parameter (the last NULL) to a valid variable
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* and find out if the shift/control keys were set and do something smart
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* about that
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*/
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gtk_widget_set_uposition (menu, x, y);
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/* FIXME: We should catch any events that escape this menu and cancel it */
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operation_value = -1;
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gtk_menu_popup (GTK_MENU (menu), NULL, NULL, 0, NULL, 1, GDK_CURRENT_TIME);
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gtk_grab_add (menu);
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gtk_main ();
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gtk_grab_remove (menu);
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gtk_widget_hide (menu);
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return operation_value;
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}
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static void
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drop_cb (GtkWidget *widget, GdkEventDropDataAvailable *event, desktop_icon_t *di)
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{
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@ -133,21 +202,26 @@ drop_cb (GtkWidget *widget, GdkEventDropDataAvailable *event, desktop_icon_t *di
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int count;
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int len;
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int is_directory = strcasecmp (di->dentry->type, "directory") == 0;
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int operation;
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if (strcmp (event->data_type, "url:ALL") == 0){
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count = event->data_numbytes;
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p = event->data;
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do {
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len = 1 + strlen (event->data);
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count -= len;
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printf ("Receiving: %s\n", p);
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p += len;
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} while (count);
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printf ("Receiving: %s %d\n", event->data, event->data_numbytes);
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return;
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if (is_directory){
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int x, y;
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gdk_window_get_pointer (NULL, &x, &y, NULL);
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operation = get_operation (x, y);
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printf ("Operación: %d\n", operation);
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}
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count = event->data_numbytes;
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p = event->data;
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do {
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len = 1 + strlen (event->data);
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count -= len;
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printf ("Receiving: %s\n", p);
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p += len;
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} while (count);
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printf ("Receiving: %s %d\n", event->data, event->data_numbytes);
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}
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static void
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294
gnome/gscreen.c
294
gnome/gscreen.c
@ -275,151 +275,6 @@ panel_file_list_configure_contents (GtkWidget *file_list, WPanel *panel, int mai
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gtk_clist_thaw (GTK_CLIST (file_list));
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}
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static void
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internal_select_item (GtkWidget *file_list, WPanel *panel, int row)
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{
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if (panel->selected == row)
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return;
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gtk_signal_handler_block_by_data (GTK_OBJECT (file_list), panel);
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unselect_item (panel);
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panel->selected = row;
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select_item (panel);
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gtk_signal_handler_unblock_by_data (GTK_OBJECT (file_list), panel);
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}
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void
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panel_file_list_select_row (GtkWidget *file_list, int row, int column, GdkEvent *event, WPanel *panel)
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{
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if (!event){
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internal_select_item (file_list, panel, row);
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return;
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}
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if (event->type == GDK_BUTTON_PRESS)
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internal_select_item (file_list, panel, row);
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if (event->type == GDK_2BUTTON_PRESS){
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do_enter (panel);
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}
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}
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/* Figure out the number of visible lines in the panel */
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static void
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panel_file_list_compute_lines (GtkCList *file_list, WPanel *panel, int height)
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{
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int lost_pixels = 0;
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if (GTK_WIDGET_VISIBLE (file_list->hscrollbar)){
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int scrollbar_width = GTK_WIDGET (file_list->hscrollbar)->requisition.width;
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int scrollbar_space = GTK_CLIST_CLASS (GTK_OBJECT (file_list)->klass)->scrollbar_spacing;
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lost_pixels = scrollbar_space + scrollbar_width;
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}
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panel->widget.lines = (height-lost_pixels) /
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(GTK_CLIST (file_list)->row_height + CELL_SPACING);
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}
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static void
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panel_file_list_size_allocate_hook (GtkWidget *file_list, GtkAllocation *allocation, WPanel *panel)
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{
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panel_file_list_configure_contents (file_list, panel, allocation->width, allocation->height);
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/* Set the selection callback */
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gtk_signal_connect (GTK_OBJECT (file_list), "select_row",
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GTK_SIGNAL_FUNC (panel_file_list_select_row), panel);
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panel_file_list_compute_lines (GTK_CLIST (file_list), panel, allocation->height);
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}
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static void
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panel_file_list_column_callback (GtkWidget *widget, int col, WPanel *panel)
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{
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format_e *format;
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int i;
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for (i = 0, format = panel->format; format; format = format->next){
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if (!format->use_in_gui)
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continue;
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if (i == col){
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sortfn *sorting_routine;
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sorting_routine = get_sort_fn (format->id);
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if (!sorting_routine)
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return;
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if (sorting_routine == panel->sort_type)
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panel->reverse = !panel->reverse;
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panel->sort_type = sorting_routine;
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do_re_sort (panel);
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return;
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}
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i++;
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}
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}
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void
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panel_create_pixmaps (GtkWidget *parent)
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{
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GdkColor color = gtk_widget_get_style (parent)->bg [GTK_STATE_NORMAL];
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pixmaps_ready = 1;
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directory_pixmap = gdk_pixmap_create_from_xpm_d (parent->window, &directory_mask, &color, directory_xpm);
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}
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static void
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panel_file_list_scrolled (GtkAdjustment *adj, WPanel *panel)
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{
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if (!GTK_IS_ADJUSTMENT (adj)){
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fprintf (stderr, "CRAP!\n");
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exit (1);
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}
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}
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void
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panel_configure_file_list (WPanel *panel, GtkWidget *file_list)
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{
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format_e *format = panel->format;
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GtkCList *cl = GTK_CLIST (file_list);
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GtkObject *adjustment;
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int i;
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/* Set sorting callback */
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gtk_signal_connect (GTK_OBJECT (file_list), "click_column",
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GTK_SIGNAL_FUNC (panel_file_list_column_callback), panel);
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/* Configure the CList */
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gtk_clist_set_selection_mode (cl, GTK_SELECTION_BROWSE);
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gtk_clist_set_policy (cl, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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for (i = 0, format = panel->format; format; format = format->next){
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GtkJustification just;
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if (!format->use_in_gui)
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continue;
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/* Set desired justification */
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if (format->just_mode == J_LEFT)
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just = GTK_JUSTIFY_LEFT;
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else
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just = GTK_JUSTIFY_RIGHT;
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gtk_clist_set_column_justification (cl, i, just);
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i++;
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}
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/* Configure the scrolbars */
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adjustment = GTK_OBJECT (gtk_range_get_adjustment (GTK_RANGE (cl->vscrollbar)));
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gtk_signal_connect_after (GTK_OBJECT(adjustment), "value_changed",
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GTK_SIGNAL_FUNC (panel_file_list_scrolled), panel);
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}
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void
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panel_list_mc_bindings (GtkWidget *file_list, int row, int col, GdkEvent *event, WPanel *panel)
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{
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}
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void
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panel_action_open (GtkWidget *widget, WPanel *panel)
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{
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@ -591,30 +446,150 @@ file_popup (GdkEvent *event, WPanel *panel, char *filename)
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gtk_widget_show (menu);
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}
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void
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panel_list_new_bindings (GtkWidget *file_list, int row, int col, GdkEvent *event, WPanel *panel)
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static void
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internal_select_item (GtkWidget *file_list, WPanel *panel, int row)
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{
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char *filename = panel->dir.list [row].fname;
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if (panel->selected == row)
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return;
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gtk_signal_handler_block_by_data (GTK_OBJECT (file_list), panel);
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unselect_item (panel);
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panel->selected = row;
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select_item (panel);
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gtk_signal_handler_unblock_by_data (GTK_OBJECT (file_list), panel);
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}
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void
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panel_file_list_select_row (GtkWidget *file_list, int row, int column, GdkEvent *event, WPanel *panel)
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{
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const char *filename = panel->dir.list [row].fname;
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if (!event){
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internal_select_item (file_list, panel, row);
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return;
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}
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if (event->button.button == 3){
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if (event->type == GDK_BUTTON_PRESS)
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internal_select_item (file_list, panel, row);
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if (event->type == GDK_BUTTON_PRESS && event->button.button == 3){
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file_popup (event, panel, filename);
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}
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if (event->type == GDK_2BUTTON_PRESS){
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do_enter (panel);
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}
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}
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/* Figure out the number of visible lines in the panel */
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static void
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panel_file_list_compute_lines (GtkCList *file_list, WPanel *panel, int height)
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{
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int lost_pixels = 0;
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if (GTK_WIDGET_VISIBLE (file_list->hscrollbar)){
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int scrollbar_width = GTK_WIDGET (file_list->hscrollbar)->requisition.width;
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int scrollbar_space = GTK_CLIST_CLASS (GTK_OBJECT (file_list)->klass)->scrollbar_spacing;
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lost_pixels = scrollbar_space + scrollbar_width;
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}
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panel->widget.lines = (height-lost_pixels) /
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(GTK_CLIST (file_list)->row_height + CELL_SPACING);
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}
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static void
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panel_file_list_size_allocate_hook (GtkWidget *file_list, GtkAllocation *allocation, WPanel *panel)
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{
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panel_file_list_configure_contents (file_list, panel, allocation->width, allocation->height);
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/* Set the selection callback */
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gtk_signal_connect (GTK_OBJECT (file_list), "select_row",
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GTK_SIGNAL_FUNC (panel_file_list_select_row), panel);
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panel_file_list_compute_lines (GTK_CLIST (file_list), panel, allocation->height);
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}
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static void
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panel_file_list_column_callback (GtkWidget *widget, int col, WPanel *panel)
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{
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format_e *format;
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int i;
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for (i = 0, format = panel->format; format; format = format->next){
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if (!format->use_in_gui)
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continue;
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if (i == col){
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sortfn *sorting_routine;
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sorting_routine = get_sort_fn (format->id);
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if (!sorting_routine)
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return;
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if (sorting_routine == panel->sort_type)
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panel->reverse = !panel->reverse;
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panel->sort_type = sorting_routine;
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do_re_sort (panel);
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return;
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}
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i++;
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}
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}
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void
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panel_file_list_row_selected (GtkWidget *file_list, int row, int col, GdkEvent *event, WPanel *panel)
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panel_create_pixmaps (GtkWidget *parent)
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{
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if (!event)
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return;
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GdkColor color = gtk_widget_get_style (parent)->bg [GTK_STATE_NORMAL];
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if (mc_bindings)
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panel_list_mc_bindings (file_list, row, col, event, panel);
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else
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panel_list_new_bindings (file_list, row, col, event, panel);
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pixmaps_ready = 1;
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directory_pixmap = gdk_pixmap_create_from_xpm_d (parent->window, &directory_mask, &color, directory_xpm);
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}
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static void
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panel_file_list_scrolled (GtkAdjustment *adj, WPanel *panel)
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{
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if (!GTK_IS_ADJUSTMENT (adj)){
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fprintf (stderr, "CRAP!\n");
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exit (1);
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}
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}
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void
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panel_configure_file_list (WPanel *panel, GtkWidget *file_list)
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{
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format_e *format = panel->format;
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GtkCList *cl = GTK_CLIST (file_list);
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GtkObject *adjustment;
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int i;
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/* Set sorting callback */
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gtk_signal_connect (GTK_OBJECT (file_list), "click_column",
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GTK_SIGNAL_FUNC (panel_file_list_column_callback), panel);
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/* Configure the CList */
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gtk_clist_set_selection_mode (cl, GTK_SELECTION_BROWSE);
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gtk_clist_set_policy (cl, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
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for (i = 0, format = panel->format; format; format = format->next){
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GtkJustification just;
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if (!format->use_in_gui)
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continue;
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/* Set desired justification */
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if (format->just_mode == J_LEFT)
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just = GTK_JUSTIFY_LEFT;
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else
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just = GTK_JUSTIFY_RIGHT;
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gtk_clist_set_column_justification (cl, i, just);
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i++;
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}
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/* Configure the scrolbars */
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adjustment = GTK_OBJECT (gtk_range_get_adjustment (GTK_RANGE (cl->vscrollbar)));
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gtk_signal_connect_after (GTK_OBJECT(adjustment), "value_changed",
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GTK_SIGNAL_FUNC (panel_file_list_scrolled), panel);
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}
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void *
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@ -746,11 +721,6 @@ panel_create_file_list (WPanel *panel)
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GTK_SIGNAL_FUNC (panel_file_list_size_allocate_hook),
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panel);
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gtk_signal_connect (GTK_OBJECT (file_list),
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"select_row",
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GTK_SIGNAL_FUNC (panel_file_list_row_selected),
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panel);
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gtk_signal_connect (GTK_OBJECT (file_list),
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"realize",
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GTK_SIGNAL_FUNC (panel_realized), panel);
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