static void create_panel(struct wl_client * client,
struct wl_resource * resource, uint32_t id,
struct wl_resource * surface_resource)
{
struct swc_surface * surface = wl_resource_get_user_data(surface_resource);
if (!panel_new(client, wl_resource_get_version(resource), id, surface))
wl_client_post_no_memory(client);
}
static Widget *
restore_into_right_dir_panel (int idx, Widget * from_widget)
{
Widget *new_widget = NULL;
const char *saved_dir = panels[idx].last_saved_dir;
gboolean last_was_panel = (from_widget && get_display_type (idx) != view_listing);
const char *p_name = get_nth_panel_name (idx);
if (last_was_panel)
new_widget = (Widget *) panel_new_with_dir (p_name, saved_dir);
else
new_widget = (Widget *) panel_new (p_name);
return new_widget;
}
static Widget *
restore_into_right_dir_panel (int idx, Widget * from_widget)
{
WPanel *new_widget;
const char *saved_dir = panels[idx].last_saved_dir;
gboolean last_was_panel = (from_widget && get_display_type (idx) != view_listing);
const char *p_name = get_nth_panel_name (idx);
if (last_was_panel)
{
vfs_path_t *saved_dir_vpath;
saved_dir_vpath = vfs_path_from_str (saved_dir);
new_widget = panel_new_with_dir (p_name, saved_dir_vpath);
vfs_path_free (saved_dir_vpath);
}
else
new_widget = panel_new (p_name);
return WIDGET (new_widget);
}
/**
* Create new window with specified caption and position
*
* @param __name - name of widget
* @param __caption - caption of window
* @param __x, __y - coordinates of window
* @param __w, __h - width and height of window
* @return a pointer to window object
*/
w_window_t*
widget_create_window (const wchar_t *__name, const wchar_t *__caption,
int __x, int __y, int __w, int __h,
unsigned int __style)
{
w_window_t *res;
window_context = hotkey_create_context (L"window-class-context",
HKCF_OPAQUE);
if (__style & WMS_CENTERED)
{
__x = CENTRE_X (__w);
__y = CENTRE_Y (__h);
}
WIDGET_INIT (res, w_window_t, WT_WINDOW, __name, 0, 0,
window_context,
window_destructor, window_drawer,
__x, __y, 0, __w, __h);
if (__caption)
{
res->caption.text = wcsdup (__caption);
}
res->panel = panel_new (res->layout);
res->style = __style;
/* Layout parameters */
res->font = FONT (CID_BLACK, CID_GREY);
res->caption.font = FONT (CID_BLUE, CID_GREY);
WIDGET_CALLBACK (res, keydown) = (widget_keydown_proc) window_keydown;
WIDGET_CALLBACK (res, onresize) = (widget_action) window_onresize;
return res;
}
static void _start_panels_from_dir(const char *panel_dir)
{
GDir* dir = g_dir_open( panel_dir, 0, NULL );
const gchar* name;
if( ! dir )
{
return;
}
while((name = g_dir_read_name(dir)) != NULL)
{
char* panel_config = g_build_filename( panel_dir, name, NULL );
if (strchr(panel_config, '~') == NULL) /* Skip editor backup files in case user has hand edited in this directory */
{
LXPanel* panel = panel_new( panel_config, name );
if( panel )
all_panels = g_slist_prepend( all_panels, panel );
}
g_free( panel_config );
}
g_dir_close( dir );
}
/* since a lot of routines depend on the current_panel variable */
void set_display_type (int num, int type)
{
int x, y, cols, lines;
int the_other; /* Index to the other panel */
char *file_name = 0; /* For Quick view */
Widget *new_widget, *old_widget;
WPanel *the_other_panel;
x =y = cols = lines = 0;
old_widget = 0;
if (num >= MAX_VIEWS){
fprintf (stderr, "Could not allocate more that %d views\n", MAX_VIEWS);
abort ();
}
/* Check that we will have a WPanel * at least */
the_other = 0;
if (type != view_listing){
the_other = num == 0 ? 1 : 0;
if (panels [the_other].type != view_listing)
return;
}
/* Get rid of it */
if (panels [num].widget){
Widget *w = panels [num].widget;
WPanel *panel = (WPanel *) panels [num].widget;
x = w->x;
y = w->y;
cols = w->cols;
lines = w->lines;
old_widget = panels [num].widget;
if (panels [num].type == view_listing){
if (panel->frame_size == frame_full && type != view_listing){
cols = COLS - first_panel_size;
if (num == 1)
x = first_panel_size;
}
}
#ifdef HAVE_TK
tk_evalf ("container_clean %s", panel->widget.wcontainer);
#endif
}
new_widget = 0;
switch (type){
case view_listing:
new_widget = (Widget *) panel_new (get_nth_panel_name (num));
break;
case view_info:
new_widget = (Widget *) info_new ();
break;
case view_tree:
new_widget = (Widget *) tree_new (1, 0, 0, 0, 0);
break;
case view_quick:
new_widget = (Widget *) view_new (0, 0, 0, 0, 1);
the_other_panel = (WPanel *) panels [the_other].widget;
if (the_other_panel)
file_name =
the_other_panel->dir.list[the_other_panel->selected].fname;
else
file_name = "";
view_init ((WView *) new_widget, 0, file_name, 0);
break;
}
panels [num].type = type;
panels [num].widget = (Widget *) new_widget;
/* We set the same size the old widget had */
widget_set_size ((Widget *) new_widget, y, x, lines, cols);
/* We wanna the new widget at the same position */
/* XView sets wcontainer to !0 <- Not XView, but we, when we create it */
/* Ok, the XView support code does it */
if (old_widget && old_widget->wcontainer){
new_widget->wcontainer = old_widget->wcontainer;
new_widget->area = old_widget->area;
}
/* We use replace to keep the circular list of the dialog in the */
/* same state. Maybe we could just kill it and then replace it */
if (midnight_dlg && old_widget){
dlg_replace_widget (midnight_dlg, old_widget, panels [num].widget);
}
if (type == view_listing){
if (num == 0)
left_panel = (WPanel *) new_widget;
else
right_panel = (WPanel *) new_widget;
}
if (type == view_tree)
the_tree = (WTree *) new_widget;
/* Prevent current_panel's value from becoming invalid.
* It's just a quick hack to prevent segfaults. Comment out and
* try following:
* - select left panel
* - invoke menue left/tree
* - as long as you stay in the left panel almost everything that uses
* cpanel causes segfault, e.g. C-Enter, C-x c, ...
*/
if (type != view_listing)
if (cpanel == (WPanel *) old_widget)
current_panel = num == 0 ? right_panel : left_panel;
}