static void
tree_start_search (WTree * tree)
{
gboolean i;
if (tree->searching)
{
if (tree->selected_ptr == tree->store->tree_last)
tree_move_to_top (tree);
else
{
/* set navigation mode temporarily to 'Static' because in
* dynamic navigation mode tree_move_forward will not move
* to a lower sublevel if necessary (sequent searches must
* start with the directory followed the last found directory)
*/
i = tree_navigation_flag;
tree_navigation_flag = 0;
tree_move_forward (tree, 1);
tree_navigation_flag = i;
}
tree_do_search (tree, 0);
}
else
{
tree->searching = 1;
tree->search_buffer[0] = 0;
}
}
static inline void
tree_move_down (WTree * tree)
{
tree_move_forward (tree, 1);
show_tree (tree);
maybe_chdir (tree);
}
static void
tree_move_pgdn (WTree * tree)
{
tree_move_forward (tree, tlines (tree) - 1);
show_tree (tree);
maybe_chdir (tree);
}
/* Mouse callback */
static int
event_callback (Gpm_Event *event, void *data)
{
WTree *tree = data;
if (!(event->type & GPM_UP))
return MOU_NORMAL;
if (tree->is_panel)
event->y--;
event->y--;
if (!tree->active)
change_panel ();
if (event->y < 0){
tree_move_backward (tree, tlines (tree) - 1);
show_tree (tree);
}
else if (event->y >= tlines (tree)){
tree_move_forward (tree, tlines (tree) - 1);
show_tree (tree);
} else {
tree_event (tree, event->y);
if ((event->type & (GPM_UP|GPM_DOUBLE)) == (GPM_UP|GPM_DOUBLE)){
chdir_sel (tree);
}
}
return MOU_NORMAL;
}
static int
tree_event (Gpm_Event * event, void *data)
{
WTree *tree = (WTree *) data;
Widget *w = WIDGET (data);
Gpm_Event local;
if (!mouse_global_in_widget (event, w))
return MOU_UNHANDLED;
/* rest of the upper frame - call menu */
if (tree->is_panel && (event->type & GPM_DOWN) != 0 && event->y == WIDGET (w->owner)->y + 1)
return MOU_UNHANDLED;
local = mouse_get_local (event, w);
if ((local.type & GPM_UP) == 0)
return MOU_NORMAL;
if (tree->is_panel)
local.y--;
local.y--;
if (!tree->active)
change_panel ();
if (local.y < 0)
{
tree_move_backward (tree, tlines (tree) - 1);
show_tree (tree);
}
else if (local.y >= tlines (tree))
{
tree_move_forward (tree, tlines (tree) - 1);
show_tree (tree);
}
else if ((local.type & (GPM_UP | GPM_DOUBLE)) == (GPM_UP | GPM_DOUBLE))
{
if (tree->tree_shown[local.y] != NULL)
{
tree->selected_ptr = tree->tree_shown[local.y];
tree->topdiff = local.y;
}
tree_chdir_sel (tree);
}
return MOU_NORMAL;
}
static int
tree_event (Gpm_Event * event, void *data)
{
WTree *tree = (WTree *) data;
Widget *w = (Widget *) data;
Gpm_Event local;
if (!mouse_global_in_widget (event, w))
return MOU_UNHANDLED;
local = mouse_get_local (event, w);
/* rest of the upper frame, the menu is invisible - call menu */
if (tree->is_panel && (local.type & GPM_DOWN) != 0 && local.y == 1 && !menubar_visible)
return the_menubar->widget.mouse (event, the_menubar);
if ((local.type & GPM_UP) == 0)
return MOU_NORMAL;
if (tree->is_panel)
local.y--;
local.y--;
if (!tree->active)
change_panel ();
if (local.y < 0)
{
tree_move_backward (tree, tlines (tree) - 1);
show_tree (tree);
}
else if (local.y >= tlines (tree))
{
tree_move_forward (tree, tlines (tree) - 1);
show_tree (tree);
}
else
{
tree_mouse_click (tree, local.y);
if ((local.type & (GPM_UP | GPM_DOUBLE)) == (GPM_UP | GPM_DOUBLE))
tree_chdir_sel (tree);
}
return MOU_NORMAL;
}
/* Mouse callback */
static int
event_callback (Gpm_Event *event, void *data)
{
WTree *tree = data;
/* rest of the upper frame, the menu is invisible - call menu */
if (tree->is_panel && (event->type & GPM_DOWN)
&& event->y == 1 && !menubar_visible) {
event->x += tree->widget.x;
return the_menubar->widget.mouse (event, the_menubar);
}
if (!(event->type & GPM_UP))
return MOU_NORMAL;
if (tree->is_panel)
event->y--;
event->y--;
if (!tree->active)
change_panel ();
if (event->y < 0){
tree_move_backward (tree, tlines (tree) - 1);
show_tree (tree);
}
else if (event->y >= tlines (tree)){
tree_move_forward (tree, tlines (tree) - 1);
show_tree (tree);
} else {
tree_event (tree, event->y);
if ((event->type & (GPM_UP|GPM_DOUBLE)) == (GPM_UP|GPM_DOUBLE)){
chdir_sel (tree);
}
}
return MOU_NORMAL;
}
/**
* Mouse callback
*/
static void
tree_mouse_callback (Widget * w, mouse_msg_t msg, mouse_event_t * event)
{
WTree *tree = (WTree *) w;
int y;
y = event->y;
if (tree->is_panel)
y--;
switch (msg)
{
case MSG_MOUSE_DOWN:
/* rest of the upper frame - call menu */
if (tree->is_panel && event->y == WIDGET (w->owner)->y)
{
/* return MOU_UNHANDLED */
event->result.abort = TRUE;
}
else if (!widget_get_state (w, WST_FOCUSED))
change_panel ();
break;
case MSG_MOUSE_CLICK:
{
int lines;
lines = tlines (tree);
if (y < 0)
{
tree_move_backward (tree, lines - 1);
show_tree (tree);
}
else if (y >= lines)
{
tree_move_forward (tree, lines - 1);
show_tree (tree);
}
else if ((event->count & GPM_DOUBLE) != 0)
{
if (tree->tree_shown[y] != NULL)
{
tree->selected_ptr = tree->tree_shown[y];
tree->topdiff = y;
}
tree_chdir_sel (tree);
}
}
break;
case MSG_MOUSE_SCROLL_UP:
case MSG_MOUSE_SCROLL_DOWN:
/* TODO: Ticket #2218 */
break;
default:
break;
}
}
