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/* The source section of Gtogo */
#include <gtk/gtk.h>
#include <string.h>
#include "int.h"
#include "main.h"
#include "getdir.h"
#include "filelist.h"
#include "internal.h"
#include "cdsource.h"
#include "fileman.h"
#include "dircache.h"
#include "treedroppatch.h"
#include "preferences.h"
#include "varman.h"
#include "preview.h"
#include "tracklist.h"
#include "helpings.h"
/* uncomment for debugging */
/* #define DEBUG */
GtkWidget *source;
GtkWidget *sourcetree;
filelist_info *unixtree;
tracklist_info *intstruct;
GtkWidget *cddrivelist; /* The tree item containing the cdrom drives subtree */
int source_doubleclickfile(char *s,char *p)
{
char dirname[256];
if (dircache_isdir((char*)(strchr(s,":"[0])+1)))
{
fileman_strippath((char*)(strchr(s,":"[0])+1),(char*)&dirname);
getdir_selectsubdir(GTK_WIDGET(unixtree->treeentry),
(char*)&dirname);
}
else
{
/* play file if the user double-clicks on it */
preview_playtrack(s,&preview_info);
#ifdef DEBUG
printf ("source_doubleclickfile: starting media player\n");
#endif
};
return 1;
}
;
void source_doubleclick(selectlist_info *info)
{
char *files;
files=selectlist_getselection(info);
#ifdef DEBUG
printf ("source_doubleclick: got doubleclick event for %s\n",
files);
#endif
fileman_selectionhandler(files,NULL,source_doubleclickfile);
};
void source_cb_dir_select(GtkWidget *w,getdir_dirinfo *i)
{
unixtree=filelist_create((char*)&i->dirname,
NULL, /* no vdirs here */
NULL,TRUE,
NULL, /* not editable,hence no popup */
GTK_TREE_ITEM(w),
GTK_SIGNAL_FUNC(source_doubleclick));
gtk_paned_add2(GTK_PANED(source),unixtree->widget);
gtk_widget_show(unixtree->widget);
}
;
void source_cb_dir_unselect(GtkWidget *w,getdir_dirinfo *i)
{
filelist_destroy(unixtree);
}
;
void source_cb_internalselect(GtkWidget *w,gpointer data)
{
intstruct=internal_create();
gtk_paned_add2(GTK_PANED(source),intstruct->widget);
gtk_widget_show(intstruct->widget);
}
;
void source_cb_internalunselect(GtkWidget *w,gpointer data)
{
internal_destroy(intstruct);
}
;
/* tracklist_create and tracklist_destroy do create/destroy a tracklist
* within the cdsource_cdinfo structure,not the structure itself,which is
* essentially left untouched */
void source_cb_cdromselect(GtkWidget *w,gpointer data)
{
cdsource_cdinfo *info;
info=(cdsource_cdinfo*)data;
cdsource_tracklist_create(info);
gtk_paned_add2(GTK_PANED(source),info->widget);
gtk_widget_show(info->widget);
}
;
void source_cb_cdromdeselect(GtkWidget *w,gpointer data)
{
cdsource_tracklist_destroy((cdsource_cdinfo*)data);
}
;
GtkWidget *source_create()
{
GtkWidget *sourcetreescroll;
GtkWidget *device;
source=gtk_hpaned_new();
main_settip(source,_("Source Area"));
sourcetreescroll=gtk_scrolled_window_new(NULL,NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sourcetreescroll),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
sourcetree=gtk_tree_new();
gtk_tree_set_selection_mode(GTK_TREE(sourcetree),GTK_SELECTION_BROWSE);
treedroppatch_install(sourcetree);
/* Main File selection Tree */
device=gtk_tree_item_new_with_label(_("Unix Tree"));
gtk_tree_append(GTK_TREE(sourcetree),device);
gtk_tree_item_set_subtree(GTK_TREE_ITEM(device),
gtk_tree_new());
gtk_widget_show(device);
getdir_connectstdsignals(device,
NULL,
getdir_dirinfo_create("/",
source_cb_dir_select,
source_cb_dir_unselect,
NULL, /* no additional data passed to callbacks */
1, /* allow dragging tree items */
NULL, /* no drop support */
NULL /* no popup */
)
);
/* Internal structures - currently the filesystem from fsedit only */
internal_init();
device=gtk_tree_item_new_with_label(_("Internal structures"));
gtk_tree_append(GTK_TREE(sourcetree),device);
gtk_signal_connect(GTK_OBJECT(device),"select",
source_cb_internalselect,NULL);
gtk_signal_connect(GTK_OBJECT(device),"deselect",
source_cb_internalunselect,NULL);
gtk_widget_show(device);
/* CDROMs as source for track streams */
cddrivelist=gtk_tree_item_new_with_label(_("CDROM drives"));
gtk_tree_append(GTK_TREE(sourcetree),cddrivelist);
gtk_tree_item_set_subtree(GTK_TREE_ITEM(cddrivelist),
GTK_WIDGET(cdsource_cdtree(GTK_SIGNAL_FUNC(source_cb_cdromselect),
GTK_SIGNAL_FUNC(source_cb_cdromdeselect))));
gtk_widget_show(cddrivelist);
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(sourcetreescroll),sourcetree);
gtk_widget_show(sourcetree);
gtk_paned_pack1(GTK_PANED(source),sourcetreescroll,1,1);
gtk_widget_show(sourcetreescroll);
gtk_paned_compute_position(GTK_PANED(source),INITSIZE_X,140,500);
gtk_paned_set_position(GTK_PANED(source),(int)(INITSIZE_X/3));
return source;
}
;
void source_update_cddl()
{
gtk_tree_select_child(GTK_TREE(sourcetree),cddrivelist);
/* FIXME: cdsource_cdinfo structs do not get freed */
gtk_tree_item_remove_subtree(GTK_TREE_ITEM(cddrivelist));
gtk_tree_item_set_subtree(GTK_TREE_ITEM(cddrivelist),
GTK_WIDGET(cdsource_cdtree(GTK_SIGNAL_FUNC(source_cb_cdromselect),
GTK_SIGNAL_FUNC(source_cb_cdromdeselect))));
}
;
void source_init()
{
gtk_tree_select_item(GTK_TREE(sourcetree),0);
/* its probably secure to make the updating depend on the varman var
* as this is the best indicator for a changed drive list anyway ;-)
* make sure source_init() is called *after* cddrives_init() though,
* as otherwise the changes in the drivelist wont apply to the redraw
* as theyll be applied after the redraw */
varman_install_handler(global_defs,
"cddrives_drives",
source_update_cddl,
NULL);
}
;
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