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Panels support drops now + some other changes

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This commit is contained in:
Miguel de Icaza 1998-03-06 06:03:30 +00:00
parent 3fd0916a1d
commit 73ba8fe2d5
4 changed files with 68 additions and 21 deletions
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15
gnome/ChangeLog
View File

@ -1,3 +1,18 @@
Thu Mar 5 23:54:58 1998 Miguel de Icaza <miguel@nuclecu.unam.mx>
* gdesktop.c (drop_on_panel): New function; Used by the directory
icons and by regular panels to support drag targets;
* gscreen.c (panel_drop_data_available): Performs the drop action
on a panel. It needs fixing, as the DropDataAvailabelEvent does
not provide any information as to where the drop actually
happened.
(fixed_gtk_widget_dnd_drag_set, fixed_gtk_widget_dnd_drop_set):
Only set the main window of the clist to be the source/target of
the drag and drop code. The little square at the end did not make
much sense as a drop/drag spot.
Wed Mar 4 22:43:00 1998 Miguel de Icaza <miguel@nuclecu.unam.mx>
* gtools.c (query_dialog): Rewritten to use the MC dialog/widget code.

51
gnome/gdesktop.c
View File

@ -132,11 +132,13 @@ get_operation (int x, int y)
gtk_menu_append (GTK_MENU (menu), item);
gtk_widget_show (item);
#if 0
/* Not yet implemented the Link bits, so better to not show what we dont have */
item = gtk_menu_item_new_with_label (_("Link"));
gtk_signal_connect (GTK_OBJECT (item), "activate", GTK_SIGNAL_FUNC(set_option), (void *) OPER_LINK);
gtk_menu_append (GTK_MENU (menu), item);
gtk_widget_show (item);
#endif
gtk_signal_connect (GTK_OBJECT (menu), "hide", GTK_SIGNAL_FUNC(option_menu_gone), 0);
}
@ -222,6 +224,17 @@ perform_drop_manually (int operation, GdkEventDropDataAvailable *event, char *de
char *p = event->data;
int len;
switch (operation){
case OPER_COPY:
create_op_win (OP_COPY, 0);
break;
case OPER_MOVE:
create_op_win (OP_MOVE, 0);
break;
}
file_mask_defaults ();
do {
char *tmpf;
@ -230,12 +243,9 @@ perform_drop_manually (int operation, GdkEventDropDataAvailable *event, char *de
switch (operation){
case OPER_COPY:
create_op_win (OP_COPY, 0);
file_mask_defaults ();
tmpf = concat_dir_and_file (dest, x_basename (p));
copy_file_file (p, tmpf, 1);
free (tmpf);
destroy_op_win ();
break;
case OPER_MOVE:
@ -244,7 +254,6 @@ perform_drop_manually (int operation, GdkEventDropDataAvailable *event, char *de
tmpf = concat_dir_and_file (dest, x_basename (p));
move_file_file (p, tmpf);
free (tmpf);
destroy_op_win ();
break;
@ -252,6 +261,25 @@ perform_drop_manually (int operation, GdkEventDropDataAvailable *event, char *de
p += len;
} while (count > 0);
destroy_op_win ();
}
void
drop_on_panel (int requestor_id, char *dest)
{
WPanel *source_panel;
int x, y;
gdk_window_get_pointer (NULL, &x, &y, NULL);
operation = get_operation (x, y);
source_panel = find_panel_owning_window_id (requestor_id);
if (source_panel)
perform_drop_on_panel (source_panel, operation, dest);
else
perform_drop_manually (operation, event, dest);
return;
}
static void
@ -264,18 +292,7 @@ drop_cb (GtkWidget *widget, GdkEventDropDataAvailable *event, desktop_icon_t *di
int operation;
if (is_directory){
WPanel *source_panel;
int x, y;
gdk_window_get_pointer (NULL, &x, &y, NULL);
operation = get_operation (x, y);
source_panel = find_panel_owning_window_id (event->requestor);
if (source_panel)
perform_drop_on_panel (source_panel, operation, di->dentry->exec);
else
perform_drop_manually (operation, event, di->dentry->exec);
drop_on_panel (event->requestor, di->dentry->exec);
return;
}

5
gnome/gdesktop.h
View File

@ -1,3 +1,8 @@
#define MC_LIB_DESKTOP "mc.desktop"
/* gtrans.c */
GtkWidget *create_transparent_text_window (char *file, char *text, int extra_events);
GtkWidget *make_transparent_window (char *file);
/* gdesktop.c */
void drop_on_panel (int requestor_window_id, char *dest);

16
gnome/gscreen.c
View File

@ -678,21 +678,29 @@ panel_drop_enter (GtkWidget *widget, GdkEvent *event)
static void
panel_drop_data_available (GtkWidget *widget, GdkEventDropDataAvailable *data, WPanel *panel)
{
printf ("Drop data available!\n");
/* Sigh, the DropDataAvailable does not provide the location where the drag
* happened, so for now, the only thing we can do is ask gdk to tell us
* where the pointer is, even if it bears little resemblance with the
* actual spot where the drop happened.
*
* FIXME: gtk+ needs fixing here.
*/
drop_on_panel (data->requestor, panel->cwd);
}
/* Workaround for the CList that is not adding its clist-window to the DND windows */
static void
fixed_gtk_widget_dnd_drop_set (GtkCList *clist, int drop_enable, char **drop_types, int count, int is_destructive)
{
gtk_widget_dnd_drop_set (GTK_WIDGET (clist), drop_enable, drop_types, count, is_destructive);
/* gtk_widget_dnd_drop_set (GTK_WIDGET (clist), drop_enable, drop_types, count, is_destructive); */
gdk_window_dnd_drop_set (clist->clist_window, drop_enable, drop_types, count, is_destructive);
}
static void
fixed_gtk_widget_dnd_drag_set (GtkCList *clist, int drag_enable, gchar **type_accept_list, int numtypes)
{
gtk_widget_dnd_drag_set (GTK_WIDGET (clist), drag_enable, type_accept_list, numtypes);
/* gtk_widget_dnd_drag_set (GTK_WIDGET (clist), drag_enable, type_accept_list, numtypes); */
gdk_window_dnd_drag_set (clist->clist_window, drag_enable, type_accept_list, numtypes);
}
@ -718,8 +726,10 @@ panel_realized (GtkWidget *file_list, WPanel *panel)
if (drag_directory && drag_directory_ok){
gtk_widget_show (drag_directory_ok);
gtk_widget_show (drag_directory);
#if 0
gdk_dnd_set_drag_shape (drag_directory->window, &hotspot,
drag_directory_ok->window, &hotspot);
#endif
}
/* DND: Drag setup */