void ami_move_node(struct treeview_window *twin,int move)
{
struct Node *lbnode = NULL;
struct node *treenode,*moveto;
bool before;
GetAttr(LISTBROWSER_SelectedNode,twin->gadgets[GID_TREEBROWSER],(ULONG *)&lbnode);
if(!lbnode) return;
GetListBrowserNodeAttrs(lbnode,
LBNA_UserData,(ULONG *)&treenode,
// for multiselects? LBNA_Selected,(BOOL *)&sel,
TAG_DONE);
selectednode2 = treenode;
tree_set_node_selected(twin->tree,twin->tree->root,false);
tree_set_node_selected(twin->tree,treenode,true);
switch(move)
{
case AMI_MOVE_UP:
moveto = treenode->previous;
before = true;
break;
case AMI_MOVE_DOWN:
moveto = treenode->next;
before = false;
break;
case AMI_MOVE_OUT:
moveto = treenode->parent->previous;
before = false;
break;
}
if(!moveto) return;
tree_delink_node(treenode);
//tree_move_selected_nodes(twin->tree,moveto,before);
tree_link_node(moveto,treenode,before);
ami_recreate_listbrowser(twin);
selectednode2 = NULL;
}
void ami_new_bookmark(struct treeview_window *twin)
{
const struct url_data *data;
struct Node *lbnode;
struct node *treenode;
char *url,*title;
GetAttr(LISTBROWSER_SelectedNode,twin->gadgets[GID_TREEBROWSER],(ULONG *)&lbnode);
if(lbnode)
{
GetListBrowserNodeAttrs(lbnode,
LBNA_UserData,(ULONG *)&treenode,
TAG_DONE);
}
else
{
treenode = twin->tree->root;
}
url = (char *)strdup("http://www.netsurf-browser.org");
data = urldb_get_url_data(url);
if (!data)
{
urldb_add_url(url);
urldb_set_url_persistence(url,true);
data = urldb_get_url_data(url);
}
if (data)
{
title = data->title;
tree_create_URL_node(treenode,url,data,title);
ami_recreate_listbrowser(twin);
}
}
static uint32 myStringClass_GM_HandleInput( Class *cl, Object *obj, struct gpInput *msg )
{
struct myStringClassData *data;
struct Gadget *gad;
uint32 retval;
data = INST_DATA( cl, obj );
gad = (struct Gadget *)obj;
//IDoMethod( data->ListviewObject, (APTR)msg );
if (( gad->Flags & GFLG_SELECTED ) == 0 )
{
return( GMR_NOREUSE );
}
switch( msg->gpi_IEvent->ie_Class )
{
case IECLASS_RAWKEY:
{
switch( msg->gpi_IEvent->ie_Code )
{
case 0x48: // Page Up (DownKey)
case 0x4c: // Up Arrow (DownKey)
{
myStringArrowUp( cl, obj );
retval = GMR_MEACTIVE;
break;
}
case 0x49: // Page Down (DownKey)
case 0x4d: // Down Arrow (DownKey)
{
myStringArrowDown( cl, obj );
retval = GMR_MEACTIVE;
break;
}
// case 70: // Del
// case 65: // Backspace
// {
// myStringCloseListview( cl, obj );
//
// retval = IDoSuperMethodA( cl, obj, (APTR)msg );
// break;
// }
case 68: // Return
{
// If listview open, and an item is selected, copy selected node's text to the string gadget
if( data->Window != NULL && data->ListviewCount > 0 )
{
struct Node *selected = NULL;
STRPTR pText;
GetAttr( LISTBROWSER_SelectedNode, data->ListviewObject, (uint32 *) ( &selected ) );
if( selected != NULL )
{
GetListBrowserNodeAttrs( selected, LBNA_Column, 0, LBNCA_Text, &pText, TAG_END );
SetGadgetAttrs( (struct Gadget *)obj, data->Window, NULL, STRINGA_TextVal, pText, TAG_DONE );
}
}
retval = IDoSuperMethodA( cl, obj, (APTR)msg );
break;
}
default:
{
uint32 oldpos;
uint32 newpos;
GetAttr( STRINGA_BufferPos, obj, &oldpos );
retval = IDoSuperMethodA( cl, obj, (APTR)msg );
GetAttr( STRINGA_BufferPos, obj, &newpos );
if ( oldpos != newpos )
{
if ( myStringSearch( cl, obj ))
{
// Atleast one entry found, open window if not open
if ( data->Window == NULL )
{
myStringOpenListview( cl, obj, msg );
}
}
else
{
// No matches, migth aswell close the window
myStringCloseListview( cl, obj );
}
}
break;
}
}
myStringHandleListview( cl, obj );
break;
}
case IECLASS_MOUSEWHEEL:
{
struct InputEvent *ie = msg->gpi_IEvent;
if ( ie->ie_Y < 0 )
{
myStringArrowUp( cl, obj );
}
else if ( ie->ie_Y > 0 )
{
myStringArrowDown( cl, obj );
}
myStringHandleListview( cl, obj );
retval = GMR_MEACTIVE;
break;
}
default:
{
retval = IDoSuperMethodA( cl, obj, (APTR)msg );
break;
}
}
return( retval );
}
BOOL ami_tree_event(struct treeview_window *twin)
{
/* return TRUE if window destroyed */
ULONG class,result,relevent = 0;
ULONG column;
uint16 code;
struct MenuItem *item;
struct node *treenode;
struct Node *lbnode;
struct node_element *element;
char *text;
// ULONG editcols[] = {TREE_ELEMENT_TITLE,TREE_ELEMENT_URL};
static WORD gen=0;
while((result = RA_HandleInput(twin->objects[OID_MAIN],&code)) != WMHI_LASTMSG)
{
switch(result & WMHI_CLASSMASK) // class
{
case WMHI_GADGETUP:
switch(result & WMHI_GADGETMASK)
{
case GID_TREEBROWSER:
GetAttrs(twin->gadgets[GID_TREEBROWSER],
LISTBROWSER_RelEvent,&relevent,
TAG_DONE);
switch(relevent)
{
case LBRE_DOUBLECLICK:
GetAttr(LISTBROWSER_SelectedNode,twin->gadgets[GID_TREEBROWSER],(ULONG *)&lbnode);
GetListBrowserNodeAttrs(lbnode,
LBNA_UserData,(ULONG *)&treenode,
TAG_DONE);
ami_tree_launch_node(twin->tree,treenode);
break;
case LBRE_EDIT:
GetAttrs(twin->gadgets[GID_TREEBROWSER],
LISTBROWSER_SelectedNode,(ULONG *)&lbnode,
// LISTBROWSER_RelColumn,(ULONG *)&column,
TAG_DONE);
GetListBrowserNodeAttrs(lbnode,
LBNA_UserData,(ULONG *)&treenode,
TAG_DONE);
element = tree_find_element(treenode,TREE_ELEMENT_TITLE);
GetListBrowserNodeAttrs(lbnode,
LBNA_Column,column,
LBNCA_Text,(ULONG *)&text,
TAG_DONE);
element->text = (char *)strdup(text);
tree_handle_node_element_changed(twin->tree, element);
break;
case LBRE_HIDECHILDREN:
GetAttr(LISTBROWSER_SelectedNode,twin->gadgets[GID_TREEBROWSER],(ULONG *)&lbnode);
GetListBrowserNodeAttrs(lbnode,
LBNA_UserData,(ULONG *)&treenode,
TAG_DONE);
tree_set_node_expanded(twin->tree, treenode, false);
break;
case LBRE_SHOWCHILDREN:
GetAttr(LISTBROWSER_SelectedNode,twin->gadgets[GID_TREEBROWSER],(ULONG *)&lbnode);
GetListBrowserNodeAttrs(lbnode,
LBNA_UserData,(ULONG *)&treenode,
TAG_DONE);
tree_set_node_expanded(twin->tree, treenode, true);
break;
}
break;
case GID_OPEN:
GetAttr(LISTBROWSER_SelectedNode,twin->gadgets[GID_TREEBROWSER],(ULONG *)&lbnode);
GetListBrowserNodeAttrs(lbnode,
LBNA_UserData,(ULONG *)&treenode,
TAG_DONE);
ami_tree_launch_node(twin->tree,treenode);
break;
case GID_NEWF:
GetAttr(LISTBROWSER_SelectedNode,twin->gadgets[GID_TREEBROWSER],(ULONG *)&lbnode);
if(lbnode)
{
GetListBrowserNodeAttrs(lbnode,
LBNA_UserData,(ULONG *)&treenode,
TAG_DONE);
}
else
{
treenode = twin->tree->root;
}
tree_create_folder_node(treenode,(char *)messages_get("TreeNewFolder"));
ami_recreate_listbrowser(twin);
break;
case GID_NEWB:
ami_new_bookmark(twin);
break;
case GID_UP:
ami_move_node(twin,AMI_MOVE_UP);
break;
case GID_DOWN:
ami_move_node(twin,AMI_MOVE_DOWN);
break;
case GID_LEFT:
ami_move_node(twin,AMI_MOVE_OUT);
break;
case GID_DEL:
GetAttr(LISTBROWSER_SelectedNode,twin->gadgets[GID_TREEBROWSER],(ULONG *)&lbnode);
GetListBrowserNodeAttrs(lbnode,
LBNA_UserData,(ULONG *)&treenode,
TAG_DONE);
tree_delete_node(twin->tree, treenode, false);
/* We are recreating the list from scratch as there is no obvious easy way
to delete children from a listbrowser list */
ami_recreate_listbrowser(twin);
break;
}
break;
/* no menus yet, copied in as will probably need it later
case WMHI_MENUPICK:
item = ItemAddress(gwin->win->MenuStrip,code);
while (code != MENUNULL)
{
ami_menupick(code,gwin);
if(win_destroyed) break;
code = item->NextSelect;
}
break;
*/
case WMHI_CLOSEWINDOW:
ami_tree_close(twin);
return TRUE;
break;
}
}
return FALSE;
}
