static void nav_sel_lose_cb( GtkWidget *w, GdkEventSelection *event,
gpointer data)
{
Nav *nav = (Nav *)data;
brow_SelectClear( nav->brow_ctx);
nav->selection_owner = 0;
}
static void nav_sel_lose_cb( Widget w, Atom *selection)
{
Nav *nav;
brow_tCtx browctx;
BrowCtxFromWidget( w, (void **) &browctx);
brow_GetCtxUserData( browctx, (void **) &nav);
brow_SelectClear( nav->brow_ctx);
}
static void pal_sel_lose_cb( Widget w, Atom *selection)
{
PalMotif *pal;
brow_tCtx browctx;
BrowCtxFromWidget( w, (void **) &browctx);
brow_GetCtxUserData( browctx, (void **) &pal);
brow_SelectClear( pal->brow_ctx);
pal->selection_owner = 0;
}
void WNavMotif::sel_lose_cb( Widget w, Atom *selection)
{
WNavMotif *wnav;
brow_tCtx browctx;
BrowCtxFromWidget( w, (void **) &browctx);
brow_GetCtxUserData( browctx, (void **) &wnav);
brow_SelectClear( wnav->brow->ctx);
wnav->selection_owner = 0;
}
void PalMotif::set_selection_owner()
{
int sts;
sts = XtOwnSelection( brow_widget, XA_PRIMARY,
XtLastTimestampProcessed(flow_Display(brow_widget)),
pal_sel_convert_cb, pal_sel_lose_cb , NULL);
if ( !sts) {
brow_SelectClear( brow_ctx);
return;
}
selection_owner = 1;
}
void WNavMotif::set_selection_owner()
{
int sts;
sts = XtOwnSelection( brow_widget, XA_PRIMARY,
XtLastTimestampProcessed(flow_Display(brow_widget)),
WNavMotif::sel_convert_cb, WNavMotif::sel_lose_cb , NULL);
if ( !sts)
{
message('E', "Failed attempting to become primary selection owner");
brow_SelectClear( brow->ctx);
return;
}
selection_owner = 1;
}
int XNav::help( char *help_key, char *help_bookmark,
navh_eHelpFile file_type, char *file_name, int pop)
{
int sts;
brow_tNode bookmark_node;
brow_tNode prev, first;
NavHelp *navhelp = new NavHelp( (void *)this, "$pwr_exe/xtt_help.dat",
"$pwrp_exe/xtt_help.dat");
navhelp->insert_cb = xnav_help_insert_cb;
if ( pop)
init_help = 1;
else {
init_help = 2;
brow_SetNodraw( brow->ctx);
}
sts = navhelp->help( help_key, help_bookmark, file_type,
file_name, &bookmark_node, false);
if ( EVEN(sts)) {
if ( !pop || (pop && init_help != 1)) {
brow_push();
brow_ResetNodraw( brow->ctx);
}
return sts;
}
brow_ResetNodraw( brow->ctx);
brow_Redraw( brow->ctx, 0);
if ( bookmark_node) {
brow_CenterObject( brow->ctx, bookmark_node, 0.0);
sts = brow_GetPrevious( brow->ctx, bookmark_node, &prev);
if ( ODD(sts))
{
brow_SelectClear( brow->ctx);
brow_SetInverse( prev, 1);
brow_SelectInsert( brow->ctx, prev);
}
}
else {
sts = brow_GetFirst( brow->ctx, &first);
if ( ODD(sts))
brow_CenterObject( brow->ctx, first, 0.0);
}
delete navhelp;
return XNAV__SUCCESS;
}
void NavMotif::set_selection_owner( int set)
{
int sts;
if ( set) {
sts = XtOwnSelection( brow_widget, XA_PRIMARY,
XtLastTimestampProcessed(flow_Display(brow_widget)),
nav_sel_convert_cb, nav_sel_lose_cb , NULL);
if ( !sts) {
brow_SelectClear( brow_ctx);
return;
}
}
else {
// Todo...
}
}
void NavGtk::set_selection_owner( int set)
{
gboolean sts;
if ( set) {
sts = gtk_selection_owner_set( selection_widget, GDK_SELECTION_PRIMARY,
gtk_get_current_event_time());
if ( !sts) {
brow_SelectClear( brow_ctx);
return;
}
selection_owner = 1;
}
else {
sts = gtk_selection_owner_set( NULL, GDK_SELECTION_PRIMARY,
gtk_get_current_event_time());
selection_owner = 0;
}
}
int XAttNav::select_by_name( char *name)
{
Item *base_item;
brow_tObject *object_list;
int object_cnt;
int i;
int found;
brow_tObject object;
brow_GetObjectList( brow->ctx, &object_list, &object_cnt);
found = 0;
for ( i = 0; i < object_cnt; i++)
{
brow_GetUserData( object_list[i], (void **)&base_item);
switch( base_item->type) {
case xnav_eItemType_Attr:
case xnav_eItemType_AttrArrayElem:
{
ItemBaseAttr *item = (ItemBaseAttr *)base_item;
if ( strcmp( name, item->attr) == 0) {
object = object_list[i];
found = 1;
}
break;
}
default:
;
}
if ( found)
break;
}
if ( !found)
return XATT__ATTRNOTFOUND;
brow_SelectClear( brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( brow->ctx, object);
return XATT__SUCCESS;
}
//
// Callbacks from brow
//
int CLogNav::brow_cb(FlowCtx* ctx, flow_tEvent event)
{
CLogNav* clognav;
ItemMsg* item;
if (event->event == flow_eEvent_ObjectDeleted) {
brow_GetUserData(event->object.object, (void**)&item);
delete item;
return 1;
}
brow_GetCtxUserData((BrowCtx*)ctx, (void**)&clognav);
switch (event->event) {
case flow_eEvent_Key_Up: {
brow_tNode* node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes(clognav->brow->ctx, &node_list, &node_count);
if (!node_count) {
sts = brow_GetLastVisible(clognav->brow->ctx, &object);
if (EVEN(sts))
return 1;
} else {
if (!brow_IsVisible(
clognav->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetLastVisible(clognav->brow->ctx, &object);
if (EVEN(sts))
return 1;
} else {
sts = brow_GetPrevious(clognav->brow->ctx, node_list[0], &object);
if (EVEN(sts)) {
sts = brow_GetLast(clognav->brow->ctx, &object);
if (EVEN(sts)) {
if (node_count)
free(node_list);
return 1;
}
}
}
}
brow_SelectClear(clognav->brow->ctx);
brow_SetInverse(object, 1);
brow_SelectInsert(clognav->brow->ctx, object);
if (!brow_IsVisible(clognav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject(clognav->brow->ctx, object, 0.25);
if (node_count)
free(node_list);
break;
}
case flow_eEvent_Key_Down: {
brow_tNode* node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes(clognav->brow->ctx, &node_list, &node_count);
if (!node_count) {
sts = brow_GetFirstVisible(clognav->brow->ctx, &object);
if (EVEN(sts))
return 1;
} else {
if (!brow_IsVisible(
clognav->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetFirstVisible(clognav->brow->ctx, &object);
if (EVEN(sts))
return 1;
} else {
sts = brow_GetNext(clognav->brow->ctx, node_list[0], &object);
if (EVEN(sts)) {
sts = brow_GetFirst(clognav->brow->ctx, &object);
if (EVEN(sts)) {
if (node_count)
free(node_list);
return 1;
}
}
}
}
brow_SelectClear(clognav->brow->ctx);
brow_SetInverse(object, 1);
brow_SelectInsert(clognav->brow->ctx, object);
if (!brow_IsVisible(clognav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject(clognav->brow->ctx, object, 0.75);
if (node_count)
free(node_list);
break;
}
case flow_eEvent_Key_PageDown: {
brow_Page(clognav->brow->ctx, 0.9);
break;
}
case flow_eEvent_Key_PageUp: {
brow_Page(clognav->brow->ctx, -0.9);
break;
}
case flow_eEvent_ScrollDown: {
brow_Page(clognav->brow->ctx, 0.1);
break;
}
case flow_eEvent_ScrollUp: {
brow_Page(clognav->brow->ctx, -0.1);
break;
}
case flow_eEvent_SelectClear:
brow_ResetSelectInverse(clognav->brow->ctx);
break;
case flow_eEvent_MB1Click:
// Select
switch (event->object.object_type) {
case flow_eObjectType_Node:
if (brow_FindSelectedObject(clognav->brow->ctx, event->object.object)) {
brow_SelectClear(clognav->brow->ctx);
} else {
brow_SelectClear(clognav->brow->ctx);
brow_SetInverse(event->object.object, 1);
brow_SelectInsert(clognav->brow->ctx, event->object.object);
}
break;
default:
brow_SelectClear(clognav->brow->ctx);
}
break;
case flow_eEvent_MB3Down: {
brow_SetClickSensitivity(clognav->brow->ctx, flow_mSensitivity_MB3Press);
break;
}
default:;
}
return 1;
}
//
// Callbacks from brow
//
int PnViewerNav::brow_cb(FlowCtx* ctx, flow_tEvent event)
{
PnViewerNav* viewernav;
ItemDevice* item;
if (event->event == flow_eEvent_ObjectDeleted) {
brow_GetUserData(event->object.object, (void**)&item);
delete item;
return 1;
}
brow_GetCtxUserData((BrowCtx*)ctx, (void**)&viewernav);
viewernav->message(' ', "");
switch (event->event) {
case flow_eEvent_Key_Up: {
brow_tNode* node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes(viewernav->brow->ctx, &node_list, &node_count);
if (!node_count) {
sts = brow_GetLastVisible(viewernav->brow->ctx, &object);
if (EVEN(sts))
return 1;
} else {
if (!brow_IsVisible(
viewernav->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetLastVisible(viewernav->brow->ctx, &object);
if (EVEN(sts))
return 1;
} else {
sts = brow_GetPrevious(viewernav->brow->ctx, node_list[0], &object);
if (EVEN(sts)) {
if (node_count)
free(node_list);
return 1;
}
}
}
brow_SelectClear(viewernav->brow->ctx);
brow_SetInverse(object, 1);
brow_SelectInsert(viewernav->brow->ctx, object);
if (!brow_IsVisible(viewernav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject(viewernav->brow->ctx, object, 0.25);
if (node_count)
free(node_list);
break;
}
case flow_eEvent_Key_Down: {
brow_tNode* node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes(viewernav->brow->ctx, &node_list, &node_count);
if (!node_count) {
sts = brow_GetFirstVisible(viewernav->brow->ctx, &object);
if (EVEN(sts))
return 1;
} else {
if (!brow_IsVisible(
viewernav->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetFirstVisible(viewernav->brow->ctx, &object);
if (EVEN(sts))
return 1;
} else {
sts = brow_GetNext(viewernav->brow->ctx, node_list[0], &object);
if (EVEN(sts)) {
if (node_count)
free(node_list);
return 1;
}
}
}
brow_SelectClear(viewernav->brow->ctx);
brow_SetInverse(object, 1);
brow_SelectInsert(viewernav->brow->ctx, object);
if (!brow_IsVisible(viewernav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject(viewernav->brow->ctx, object, 0.75);
if (node_count)
free(node_list);
break;
}
case flow_eEvent_Key_Return:
case flow_eEvent_Key_Right: {
brow_tNode* node_list;
int node_count;
int sts;
brow_GetSelectedNodes(viewernav->brow->ctx, &node_list, &node_count);
if (!node_count)
break;
brow_GetUserData(node_list[0], (void**)&item);
free(node_list);
switch (item->type) {
case viewitem_eItemType_Device:
sts = item->open_children(viewernav);
break;
case viewitem_eItemType_DeviceAttr:
(viewernav->change_value_cb)(viewernav->parent_ctx);
break;
default:;
}
break;
}
case flow_eEvent_Key_Left: {
brow_tNode* node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes(viewernav->brow->ctx, &node_list, &node_count);
if (!node_count)
return 1;
if (brow_IsOpen(node_list[0]))
// Close this node
object = node_list[0];
else {
// Close parent
sts = brow_GetParent(viewernav->brow->ctx, node_list[0], &object);
if (EVEN(sts))
return 1;
}
brow_GetUserData(object, (void**)&item);
item->close(viewernav);
brow_SelectClear(viewernav->brow->ctx);
brow_SetInverse(object, 1);
brow_SelectInsert(viewernav->brow->ctx, object);
if (!brow_IsVisible(viewernav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject(viewernav->brow->ctx, object, 0.25);
free(node_list);
break;
}
case flow_eEvent_SelectClear:
brow_ResetSelectInverse(viewernav->brow->ctx);
break;
case flow_eEvent_MB1Click:
// Select
double ll_x, ll_y, ur_x, ur_y;
int sts;
viewernav->set_input_focus();
switch (event->object.object_type) {
case flow_eObjectType_Node:
brow_MeasureNode(event->object.object, &ll_x, &ll_y, &ur_x, &ur_y);
if (event->object.x < ll_x + 1.0) {
// Simulate doubleclick
flow_tEvent doubleclick_event;
doubleclick_event = (flow_tEvent)calloc(1, sizeof(*doubleclick_event));
memcpy(doubleclick_event, event, sizeof(*doubleclick_event));
doubleclick_event->event = flow_eEvent_MB1DoubleClick;
sts = PnViewerNav::brow_cb(ctx, doubleclick_event);
free((char*)doubleclick_event);
return sts;
}
if (brow_FindSelectedObject(viewernav->brow->ctx, event->object.object)) {
brow_SelectClear(viewernav->brow->ctx);
} else {
brow_SelectClear(viewernav->brow->ctx);
brow_SetInverse(event->object.object, 1);
brow_SelectInsert(viewernav->brow->ctx, event->object.object);
}
break;
default:
brow_SelectClear(viewernav->brow->ctx);
}
break;
case flow_eEvent_Key_PageDown: {
brow_Page(viewernav->brow->ctx, 0.95);
break;
}
case flow_eEvent_Key_PageUp: {
brow_Page(viewernav->brow->ctx, -0.95);
break;
}
case flow_eEvent_ScrollDown: {
brow_Page(viewernav->brow->ctx, 0.10);
break;
}
case flow_eEvent_ScrollUp: {
brow_Page(viewernav->brow->ctx, -0.10);
break;
}
case flow_eEvent_MB1DoubleClick:
brow_GetUserData(event->object.object, (void**)&item);
switch (item->type) {
case viewitem_eItemType_Device:
sts = item->open_children(viewernav);
break;
default:;
}
break;
default:;
}
return 1;
}
//
// Callbacks from brow
//
int MsgList::brow_cb( FlowCtx *ctx, flow_tEvent event)
{
MsgList *msglist;
ItemMsg *item;
if ( event->event == flow_eEvent_ObjectDeleted)
{
brow_GetUserData( event->object.object, (void **)&item);
delete item;
return 1;
}
brow_GetCtxUserData( (BrowCtx *)ctx, (void **) &msglist);
switch ( event->event)
{
case flow_eEvent_Key_Up:
{
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( msglist->brow->ctx, &node_list, &node_count);
if ( !node_count) {
sts = brow_GetLastVisible( msglist->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
if ( !brow_IsVisible( msglist->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetLastVisible( msglist->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
sts = brow_GetPrevious( msglist->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( msglist->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( msglist->brow->ctx, object);
if ( !brow_IsVisible( msglist->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( msglist->brow->ctx, object, 0.25);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_Key_Down:
{
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( msglist->brow->ctx, &node_list, &node_count);
if ( !node_count) {
sts = brow_GetFirstVisible( msglist->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
if ( !brow_IsVisible( msglist->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetFirstVisible( msglist->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
sts = brow_GetNext( msglist->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( msglist->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( msglist->brow->ctx, object);
if ( !brow_IsVisible( msglist->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( msglist->brow->ctx, object, 0.75);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_SelectClear:
brow_ResetSelectInverse( msglist->brow->ctx);
break;
case flow_eEvent_MB1Click:
// Select
double ll_x, ll_y, ur_x, ur_y;
int sts;
switch ( event->object.object_type)
{
case flow_eObjectType_Node:
brow_MeasureNode( event->object.object, &ll_x, &ll_y,
&ur_x, &ur_y);
if ( event->object.x < ll_x + 1.0)
{
// Simulate doubleclick
flow_tEvent doubleclick_event;
doubleclick_event = (flow_tEvent) calloc( 1, sizeof(*doubleclick_event));
memcpy( doubleclick_event, event, sizeof(*doubleclick_event));
doubleclick_event->event = flow_eEvent_MB1DoubleClick;
sts = MsgList::brow_cb( ctx, doubleclick_event);
free( (char *) doubleclick_event);
return sts;
}
if ( brow_FindSelectedObject( msglist->brow->ctx, event->object.object))
{
brow_SelectClear( msglist->brow->ctx);
}
else
{
brow_SelectClear( msglist->brow->ctx);
brow_SetInverse( event->object.object, 1);
brow_SelectInsert( msglist->brow->ctx, event->object.object);
}
break;
default:
brow_SelectClear( msglist->brow->ctx);
}
break;
case flow_eEvent_Key_PageDown: {
brow_Page( msglist->brow->ctx, 0.95);
break;
}
case flow_eEvent_Key_PageUp: {
brow_Page( msglist->brow->ctx, -0.95);
break;
}
case flow_eEvent_ScrollDown: {
brow_Page( msglist->brow->ctx, 0.10);
break;
}
case flow_eEvent_ScrollUp: {
brow_Page( msglist->brow->ctx, -0.10);
break;
}
case flow_eEvent_Key_Left:
{
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( msglist->brow->ctx, &node_list, &node_count);
if ( !node_count)
return 1;
if ( brow_IsOpen( node_list[0]))
// Close this node
object = node_list[0];
else
{
// Close parent
sts = brow_GetParent( msglist->brow->ctx, node_list[0], &object);
if ( EVEN(sts))
{
free( node_list);
return 1;
}
}
brow_GetUserData( object, (void **)&item);
switch( item->type)
{
case msglist_eItemType_Msg:
// ((ItemLocal *)item)->close( msglist, 0, 0);
break;
default:
;
}
brow_SelectClear( msglist->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( msglist->brow->ctx, object);
if ( !brow_IsVisible( msglist->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( msglist->brow->ctx, object, 0.25);
free( node_list);
break;
}
case flow_eEvent_Key_Right:
{
brow_tNode *node_list;
int node_count;
brow_GetSelectedNodes( msglist->brow->ctx, &node_list, &node_count);
if ( !node_count)
return 1;
brow_GetUserData( node_list[0], (void **)&item);
item->find();
break;
}
case flow_eEvent_MB1DoubleClick:
switch ( event->object.object_type)
{
case flow_eObjectType_Node:
brow_GetUserData( event->object.object, (void **)&item);
item->find();
break;
default:
;
}
break;
default:
;
}
return 1;
}
//
// Callbacks from brow
//
static int tblnav_brow_cb( FlowCtx *ctx, flow_tEvent event)
{
TblNav *tblnav;
ItemBase *item;
if ( event->event == flow_eEvent_ObjectDeleted) {
brow_GetUserData( event->object.object, (void **)&item);
delete item;
return 1;
}
brow_GetCtxUserData( (BrowCtx *)ctx, (void **) &tblnav);
if ( !tblnav->is_authorized())
return 1;
tblnav->message( ' ', "");
switch ( event->event) {
case flow_eEvent_Key_PageDown: {
brow_Page( tblnav->brow->ctx, 0.8);
break;
}
case flow_eEvent_Key_PageUp: {
brow_Page( tblnav->brow->ctx, -0.8);
break;
}
case flow_eEvent_ScrollDown: {
brow_Page( tblnav->brow->ctx, 0.1);
break;
}
case flow_eEvent_ScrollUp: {
brow_Page( tblnav->brow->ctx, -0.1);
break;
}
case flow_eEvent_Key_Up: {
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( tblnav->brow->ctx, &node_list, &node_count);
if ( !node_count) {
sts = brow_GetLastVisible( tblnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
if ( !brow_IsVisible( tblnav->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetLastVisible( tblnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
sts = brow_GetPrevious( tblnav->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( tblnav->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( tblnav->brow->ctx, object);
if ( !brow_IsVisible( tblnav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( tblnav->brow->ctx, object, 0.25);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_Key_Down: {
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( tblnav->brow->ctx, &node_list, &node_count);
if ( !node_count) {
sts = brow_GetFirstVisible( tblnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
if ( !brow_IsVisible( tblnav->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetFirstVisible( tblnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
sts = brow_GetNext( tblnav->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( tblnav->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( tblnav->brow->ctx, object);
if ( !brow_IsVisible( tblnav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( tblnav->brow->ctx, object, 0.75);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_SelectClear:
brow_ResetSelectInverse( tblnav->brow->ctx);
break;
case flow_eEvent_MB1Click: {
// Select
double ll_x, ll_y, ur_x, ur_y;
int sts;
switch ( event->object.object_type) {
case flow_eObjectType_Node:
brow_MeasureNode( event->object.object, &ll_x, &ll_y,
&ur_x, &ur_y);
if ( event->object.x < ll_x + 1.0) {
// Simulate doubleclick
flow_tEvent doubleclick_event;
doubleclick_event = (flow_tEvent) calloc( 1, sizeof(*doubleclick_event));
memcpy( doubleclick_event, event, sizeof(*doubleclick_event));
doubleclick_event->event = flow_eEvent_MB1DoubleClick;
sts = tblnav_brow_cb( ctx, doubleclick_event);
free( (char *) doubleclick_event);
return sts;
}
if ( brow_FindSelectedObject( tblnav->brow->ctx, event->object.object)) {
brow_SelectClear( tblnav->brow->ctx);
}
else {
brow_SelectClear( tblnav->brow->ctx);
brow_SetInverse( event->object.object, 1);
brow_SelectInsert( tblnav->brow->ctx, event->object.object);
}
break;
default:
brow_SelectClear( tblnav->brow->ctx);
}
break;
}
case flow_eEvent_Key_Left: {
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( tblnav->brow->ctx, &node_list, &node_count);
if ( !node_count)
return 1;
if ( brow_IsOpen( node_list[0]))
// Close this node
object = node_list[0];
else {
// Close parent
sts = brow_GetParent( tblnav->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
free( node_list);
return 1;
}
}
brow_GetUserData( object, (void **)&item);
item->close( tblnav, 0, 0);
brow_SelectClear( tblnav->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( tblnav->brow->ctx, object);
if ( !brow_IsVisible( tblnav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( tblnav->brow->ctx, object, 0.25);
free( node_list);
break;
}
case flow_eEvent_Key_Right: {
brow_tNode *node_list;
int node_count;
brow_GetSelectedNodes( tblnav->brow->ctx, &node_list, &node_count);
if ( !node_count)
return 1;
brow_GetUserData( node_list[0], (void **)&item);
switch( item->type) {
case tblnav_eItemType_Local:
case tblnav_eItemType_TreeLocal:
((ItemLocal *)item)->open_attributes( tblnav, 0, 0);
break;
case tblnav_eItemType_TreeNode:
((ItemTreeNode *)item)->open_children( tblnav, 0, 0);
break;
default:
;
}
}
case flow_eEvent_MB1DoubleClick:
switch ( event->object.object_type) {
case flow_eObjectType_Node:
brow_GetUserData( event->object.object, (void **)&item);
switch( item->type) {
case tblnav_eItemType_Local:
case tblnav_eItemType_TreeLocal:
((ItemLocal *)item)->open_attributes( tblnav,
event->object.x, event->object.y);
break;
case tblnav_eItemType_TreeNode:
((ItemTreeNode *)item)->open_children( tblnav,
event->object.x, event->object.y);
break;
default:
;
}
break;
default:
;
}
break;
default:
;
}
return 1;
}
//
// Callbacks from brow
//
static int subgraphs_brow_cb( FlowCtx *ctx, flow_tEvent event)
{
SubGraphs *subgraphs;
ItemSubGraph *item;
if ( event->event == flow_eEvent_ObjectDeleted)
{
brow_GetUserData( event->object.object, (void **)&item);
delete item;
return 1;
}
brow_GetCtxUserData( (BrowCtx *)ctx, (void **) &subgraphs);
subgraphs->message( ' ', null_str);
switch ( event->event)
{
case flow_eEvent_Key_Up:
{
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( subgraphs->brow->ctx, &node_list, &node_count);
if ( !node_count)
{
sts = brow_GetLast( subgraphs->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else
{
sts = brow_GetPrevious( subgraphs->brow->ctx, node_list[0], &object);
if ( EVEN(sts))
{
sts = brow_GetLast( subgraphs->brow->ctx, &object);
if ( EVEN(sts))
{
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( subgraphs->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( subgraphs->brow->ctx, object);
if ( !brow_IsVisible( subgraphs->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( subgraphs->brow->ctx, object, 0.25);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_Key_Down:
{
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( subgraphs->brow->ctx, &node_list, &node_count);
if ( !node_count)
{
sts = brow_GetFirst( subgraphs->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else
{
sts = brow_GetNext( subgraphs->brow->ctx, node_list[0], &object);
if ( EVEN(sts))
{
sts = brow_GetFirst( subgraphs->brow->ctx, &object);
if ( EVEN(sts))
{
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( subgraphs->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( subgraphs->brow->ctx, object);
if ( !brow_IsVisible( subgraphs->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( subgraphs->brow->ctx, object, 0.75);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_SelectClear:
brow_ResetSelectInverse( subgraphs->brow->ctx);
break;
case flow_eEvent_MB1Click:
// Select
switch ( event->object.object_type)
{
case flow_eObjectType_Node:
if ( brow_FindSelectedObject( subgraphs->brow->ctx, event->object.object))
{
brow_SelectClear( subgraphs->brow->ctx);
}
else
{
brow_SelectClear( subgraphs->brow->ctx);
brow_SetInverse( event->object.object, 1);
brow_SelectInsert( subgraphs->brow->ctx, event->object.object);
}
break;
default:
brow_SelectClear( subgraphs->brow->ctx);
}
break;
case flow_eEvent_Key_Return:
case flow_eEvent_Key_Right:
{
brow_tNode *node_list;
int node_count;
brow_GetSelectedNodes( subgraphs->brow->ctx, &node_list, &node_count);
if ( !node_count)
break;
brow_GetUserData( node_list[0], (void **)&item);
free( node_list);
switch( item->type)
{
case subgraphs_eItemType_SubGraph:
break;
default:
;
}
break;
}
case flow_eEvent_Key_PF4:
case flow_eEvent_Key_Left:
{
brow_tNode *node_list;
int node_count;
brow_GetSelectedNodes( subgraphs->brow->ctx, &node_list, &node_count);
if ( !node_count)
break;
if ( !node_count)
break;
brow_GetUserData( node_list[0], (void **)&item);
switch( item->type)
{
case subgraphs_eItemType_SubGraph:
break;
default:
;
}
brow_SelectClear( subgraphs->brow->ctx);
brow_SetInverse( node_list[0], 1);
brow_SelectInsert( subgraphs->brow->ctx, node_list[0]);
if ( !brow_IsVisible( subgraphs->brow->ctx, node_list[0], flow_eVisible_Full))
brow_CenterObject( subgraphs->brow->ctx, node_list[0], 0.25);
free( node_list);
break;
}
case flow_eEvent_MB1DoubleClick:
switch ( event->object.object_type)
{
case flow_eObjectType_Node:
brow_GetUserData( event->object.object, (void **)&item);
switch( item->type)
{
case subgraphs_eItemType_SubGraph:
subgraphs->edit_attributes( item->nodeclass);
break;
default:
;
}
break;
default:
;
}
break;
default:
;
}
return 1;
}
//
// Callbacks from brow
//
static int subpalette_brow_cb( FlowCtx *ctx, flow_tEvent event)
{
SubPalette *subpalette;
ItemLocalSubGraphs *item;
if ( event->event == flow_eEvent_ObjectDeleted)
{
brow_GetUserData( event->object.object, (void **)&item);
delete item;
return 1;
}
brow_GetCtxUserData( (BrowCtx *)ctx, (void **) &subpalette);
subpalette->message( ' ', null_str);
switch ( event->event)
{
case flow_eEvent_Key_PageDown: {
brow_Page( subpalette->brow->ctx, 0.9);
break;
}
case flow_eEvent_Key_PageUp: {
brow_Page( subpalette->brow->ctx, -0.9);
break;
}
case flow_eEvent_ScrollDown: {
brow_Page( subpalette->brow->ctx, 0.1);
break;
}
case flow_eEvent_ScrollUp: {
brow_Page( subpalette->brow->ctx, -0.1);
break;
}
case flow_eEvent_Key_Up:
{
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( subpalette->brow->ctx, &node_list, &node_count);
if ( !node_count) {
sts = brow_GetLastVisible( subpalette->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
if ( !brow_IsVisible( subpalette->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetLastVisible( subpalette->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
sts = brow_GetPrevious( subpalette->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( subpalette->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( subpalette->brow->ctx, object);
if ( !brow_IsVisible( subpalette->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( subpalette->brow->ctx, object, 0.25);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_Key_Down:
{
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( subpalette->brow->ctx, &node_list, &node_count);
if ( !node_count) {
sts = brow_GetFirstVisible( subpalette->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
if ( !brow_IsVisible( subpalette->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetFirstVisible( subpalette->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
sts = brow_GetNext( subpalette->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( subpalette->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( subpalette->brow->ctx, object);
if ( !brow_IsVisible( subpalette->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( subpalette->brow->ctx, object, 0.75);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_SelectClear:
brow_ResetSelectInverse( subpalette->brow->ctx);
break;
case flow_eEvent_MB1Click:
// Select
double ll_x, ll_y, ur_x, ur_y;
int sts;
if ( subpalette->set_focus_cb)
(subpalette->set_focus_cb)( subpalette->parent_ctx, subpalette);
switch ( event->object.object_type)
{
case flow_eObjectType_Node:
brow_MeasureNode( event->object.object, &ll_x, &ll_y,
&ur_x, &ur_y);
if ( event->object.x < ll_x + 1.0)
{
// Simulate doubleclick
flow_tEvent doubleclick_event;
doubleclick_event = (flow_tEvent) calloc( 1, sizeof(*doubleclick_event));
memcpy( doubleclick_event, event, sizeof(*doubleclick_event));
doubleclick_event->event = flow_eEvent_MB1DoubleClick;
sts = subpalette_brow_cb( ctx, doubleclick_event);
free( (char *) doubleclick_event);
return sts;
}
if ( brow_FindSelectedObject( subpalette->brow->ctx, event->object.object))
{
brow_SelectClear( subpalette->brow->ctx);
}
else
{
brow_SelectClear( subpalette->brow->ctx);
brow_SetInverse( event->object.object, 1);
brow_SelectInsert( subpalette->brow->ctx, event->object.object);
}
break;
default:
brow_SelectClear( subpalette->brow->ctx);
}
break;
case flow_eEvent_MB3Press: {
switch ( event->object.object_type) {
case flow_eObjectType_Node:
ItemFile *item;
brow_GetUserData( event->object.object, (void **)&item);
if ( item->type != subpalette_eItemType_File)
break;
subpalette->create_popup_menu( item->filename,
event->any.x_pixel, event->any.y_pixel);
break;
default:
;
}
break;
}
case flow_eEvent_Key_Return:
case flow_eEvent_Key_Right:
{
brow_tNode *node_list;
int node_count;
brow_GetSelectedNodes( subpalette->brow->ctx, &node_list, &node_count);
if ( !node_count)
break;
brow_GetUserData( node_list[0], (void **)&item);
free( node_list);
item->open_children( subpalette, 0, 0);
break;
}
case flow_eEvent_Key_PF4:
case flow_eEvent_Key_Left:
{
brow_tNode *node_list;
int node_count;
brow_tObject object;
brow_GetSelectedNodes( subpalette->brow->ctx, &node_list, &node_count);
if ( !node_count)
break;
if ( !node_count)
break;
if ( brow_IsOpen( node_list[0]))
// Close this node
object = node_list[0];
else {
// Close parent
sts = brow_GetParent( subpalette->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
free( node_list);
return 1;
}
}
brow_GetUserData( object, (void **)&item);
item->close( subpalette, 0, 0);
brow_SelectClear( subpalette->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( subpalette->brow->ctx, object);
if ( !brow_IsVisible( subpalette->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( subpalette->brow->ctx, object, 0.25);
free( node_list);
break;
}
case flow_eEvent_MB1DoubleClick:
switch ( event->object.object_type)
{
case flow_eObjectType_Node:
brow_GetUserData( event->object.object, (void **)&item);
item->open_children( subpalette, event->object.x, event->object.y);
break;
default:
;
}
break;
case flow_eEvent_Key_Tab:
{
if ( subpalette->traverse_focus_cb)
(subpalette->traverse_focus_cb)( subpalette->parent_ctx, subpalette);
break;
}
case flow_eEvent_Map:
{
subpalette->displayed = 1;
break;
}
default:
;
}
return 1;
}
//
// Callbacks from brow
//
int XAttNav::brow_cb( FlowCtx *ctx, flow_tEvent event)
{
XAttNav *xattnav;
Item *item;
if ( event->event == flow_eEvent_ObjectDeleted) {
brow_GetUserData( event->object.object, (void **)&item);
delete item;
return 1;
}
brow_GetCtxUserData( (BrowCtx *)ctx, (void **) &xattnav);
xattnav->message( ' ', "");
switch ( event->event) {
case flow_eEvent_Key_Up: {
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( xattnav->brow->ctx, &node_list, &node_count);
if ( !node_count) {
sts = brow_GetLastVisible( xattnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
if ( !brow_IsVisible( xattnav->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetLastVisible( xattnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
sts = brow_GetPrevious( xattnav->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( xattnav->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( xattnav->brow->ctx, object);
if ( !brow_IsVisible( xattnav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( xattnav->brow->ctx, object, 0.25);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_Key_Down: {
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( xattnav->brow->ctx, &node_list, &node_count);
if ( !node_count) {
sts = brow_GetFirstVisible( xattnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
if ( !brow_IsVisible( xattnav->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetFirstVisible( xattnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
sts = brow_GetNext( xattnav->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( xattnav->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( xattnav->brow->ctx, object);
if ( !brow_IsVisible( xattnav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( xattnav->brow->ctx, object, 0.75);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_SelectClear:
brow_ResetSelectInverse( xattnav->brow->ctx);
break;
case flow_eEvent_MB1Click: {
// Select
double ll_x, ll_y, ur_x, ur_y;
int sts;
switch ( event->object.object_type) {
case flow_eObjectType_Node:
brow_MeasureNode( event->object.object, &ll_x, &ll_y,
&ur_x, &ur_y);
if ( event->object.x < ll_x + 1.0) {
// Simulate doubleclick
flow_tEvent doubleclick_event;
doubleclick_event = (flow_tEvent) calloc( 1, sizeof(*doubleclick_event));
memcpy( doubleclick_event, event, sizeof(*doubleclick_event));
doubleclick_event->event = flow_eEvent_MB1DoubleClick;
sts = brow_cb( ctx, doubleclick_event);
free( (char *) doubleclick_event);
return sts;
}
if ( brow_FindSelectedObject( xattnav->brow->ctx, event->object.object)) {
brow_SelectClear( xattnav->brow->ctx);
}
else {
brow_SelectClear( xattnav->brow->ctx);
brow_SetInverse( event->object.object, 1);
brow_SelectInsert( xattnav->brow->ctx, event->object.object);
}
break;
default:
brow_SelectClear( xattnav->brow->ctx);
}
break;
}
case flow_eEvent_Key_PageDown: {
brow_Page( xattnav->brow->ctx, 0.8);
break;
}
case flow_eEvent_Key_PageUp: {
brow_Page( xattnav->brow->ctx, -0.8);
break;
}
case flow_eEvent_ScrollDown: {
brow_Page( xattnav->brow->ctx, 0.1);
break;
}
case flow_eEvent_ScrollUp: {
brow_Page( xattnav->brow->ctx, -0.1);
break;
}
case flow_eEvent_Key_Left: {
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( xattnav->brow->ctx, &node_list, &node_count);
if ( !node_count)
return 1;
if ( brow_IsOpen( node_list[0]))
// Close this node
object = node_list[0];
else {
// Close parent
sts = brow_GetParent( xattnav->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
free( node_list);
return 1;
}
}
brow_GetUserData( object, (void **)&item);
switch( item->type) {
case xnav_eItemType_Attr:
((ItemAttr *)item)->close( xattnav->brow, 0, 0);
break;
case xnav_eItemType_AttrArrayElem:
((ItemAttrArrayElem *)item)->close( xattnav->brow, 0, 0);
break;
case xnav_eItemType_AttrArray:
((ItemAttrArray *)item)->close( xattnav->brow, 0, 0);
break;
case xnav_eItemType_AttrObject:
((ItemAttrObject *)item)->close( xattnav->brow, 0, 0);
break;
default:
;
}
brow_SelectClear( xattnav->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( xattnav->brow->ctx, object);
if ( !brow_IsVisible( xattnav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( xattnav->brow->ctx, object, 0.25);
free( node_list);
break;
}
case flow_eEvent_MB3Down: {
brow_SetClickSensitivity( xattnav->brow->ctx,
flow_mSensitivity_MB3Press);
break;
}
case flow_eEvent_MB3Press: {
// Popup menu
int x, y;
pwr_sAttrRef attrref;
int sts;
switch ( event->object.object_type) {
case flow_eObjectType_Node:
brow_GetUserData( event->object.object, (void **)&item);
if ( cdh_ObjidIsNull( item->objid))
break;
xattnav->popup_position( event->any.x_pixel + 8, event->any.y_pixel, &x, &y);
memset( &attrref, 0, sizeof(attrref));
switch ( item->type) {
case xnav_eItemType_Attr:
case xnav_eItemType_AttrArrayElem:
case xnav_eItemType_AttrObject: {
pwr_tAName attr_str;
sts = gdh_ObjidToName( item->objid,
attr_str, sizeof(attr_str), cdh_mName_volumeStrict);
if ( EVEN(sts)) return sts;
strcat( attr_str, ".");
strcat( attr_str, item->name);
sts = gdh_NameToAttrref( pwr_cNObjid, attr_str, &attrref);
if ( EVEN(sts)) return sts;
(xattnav->popup_menu_cb)( xattnav->parent_ctx, attrref,
(unsigned long)xmenu_eItemType_Attribute,
(unsigned long)xmenu_mUtility_AttrEditor, NULL, x, y);
break;
}
case xnav_eItemType_Collect: {
sts = gdh_NameToAttrref( pwr_cNObjid, item->name, &attrref);
if ( EVEN(sts)) return sts;
(xattnav->popup_menu_cb)( xattnav->parent_ctx, attrref,
(unsigned long)xmenu_eItemType_Attribute,
(unsigned long)xmenu_mUtility_AttrEditor, NULL, x, y);
break;
}
case xnav_eItemType_Crossref: {
ItemCrossref *itemc = (ItemCrossref *)item;
memset( &attrref, 0, sizeof(attrref));
attrref.Objid = itemc->objid;
(xattnav->popup_menu_cb)( xattnav->parent_ctx, attrref,
(unsigned long)xmenu_eItemType_Crossref,
(unsigned long)xmenu_mUtility_AttrEditor,
itemc->ref_name, x, y);
break;
}
default:
;
}
break;
default:
;
}
break;
}
case flow_eEvent_Key_Right: {
brow_tNode *node_list;
int node_count;
pwr_tStatus sts;
brow_GetSelectedNodes( xattnav->brow->ctx, &node_list, &node_count);
if ( !node_count)
return 1;
brow_GetUserData( node_list[0], (void **)&item);
switch( item->type) {
case xnav_eItemType_Attr:
case xnav_eItemType_AttrArrayElem:
case xnav_eItemType_Collect:
sts = item->open_children( xattnav->brow, 0, 0);
if (ODD(sts)) break;
if ( xattnav->advanced_user && xattnav->change_value_cb)
(xattnav->change_value_cb)( xattnav->parent_ctx);
break;
case xnav_eItemType_AttrArray:
((ItemAttrArray *)item)->open_attributes( xattnav->brow, 0, 0);
break;
case xnav_eItemType_AttrObject:
((ItemAttrObject *)item)->open_attributes( xattnav->brow, 0, 0);
break;
case xnav_eItemType_Enum:
if ( xattnav->advanced_user)
((ItemEnum *)item)->set_value();
break;
case xnav_eItemType_Mask:
if ( xattnav->advanced_user)
((ItemMask *)item)->toggle_value();
break;
default:
;
}
free( node_list);
break;
}
case flow_eEvent_MB1DoubleClick:
switch ( event->object.object_type) {
case flow_eObjectType_Node:
brow_GetUserData( event->object.object, (void **)&item);
switch( item->type) {
case xnav_eItemType_Attr:
((ItemAttr *)item)->open_children( xattnav->brow,
event->object.x, event->object.y);
break;
case xnav_eItemType_AttrArray:
((ItemAttrArray *)item)->open_attributes( xattnav->brow,
event->object.x, event->object.y);
break;
case xnav_eItemType_AttrObject:
((ItemAttrObject *)item)->open_attributes( xattnav->brow,
event->object.x, event->object.y);
break;
case xnav_eItemType_AttrArrayElem:
((ItemAttrArrayElem *)item)->open_children( xattnav->brow,
event->object.x, event->object.y);
break;
case xnav_eItemType_Crossref:
if ( xattnav->start_trace_cb) {
(xattnav->start_trace_cb)( xattnav->parent_ctx, item->objid,
((ItemCrossref *)item)->ref_name);
if ( xattnav->close_cb) {
(xattnav->close_cb)( xattnav->parent_ctx);
return 1;
}
}
break;
default:
;
}
break;
default:
;
}
break;
case flow_eEvent_Radiobutton: {
switch ( event->object.object_type) {
case flow_eObjectType_Node:
brow_GetUserData( event->object.object, (void **)&item);
switch( item->type) {
case xnav_eItemType_Enum:
if ( !event->radiobutton.value)
((ItemEnum *)item)->set_value();
break;
case xnav_eItemType_Mask:
((ItemMask *)item)->set_value( !event->radiobutton.value);
break;
default:
;
}
break;
default:
;
}
break;
}
case flow_eEvent_Map: {
xattnav->displayed = 1;
break;
}
default:
;
}
return 1;
}
//
// Callbacks from brow
//
int CoLogWNav::brow_cb( FlowCtx *ctx, flow_tEvent event)
{
CoLogWNav *logwnav;
ItemLog *item;
if ( event->event == flow_eEvent_ObjectDeleted)
{
brow_GetUserData( event->object.object, (void **)&item);
delete item;
return 1;
}
brow_GetCtxUserData( (BrowCtx *)ctx, (void **) &logwnav);
switch ( event->event)
{
case flow_eEvent_Key_Up:
{
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( logwnav->brow->ctx, &node_list, &node_count);
if ( !node_count) {
sts = brow_GetLastVisible( logwnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
if ( !brow_IsVisible( logwnav->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetLastVisible( logwnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
sts = brow_GetPrevious( logwnav->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( logwnav->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( logwnav->brow->ctx, object);
if ( !brow_IsVisible( logwnav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( logwnav->brow->ctx, object, 0.25);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_Key_Down:
{
brow_tNode *node_list;
int node_count;
brow_tObject object;
int sts;
brow_GetSelectedNodes( logwnav->brow->ctx, &node_list, &node_count);
if ( !node_count) {
sts = brow_GetFirstVisible( logwnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
if ( !brow_IsVisible( logwnav->brow->ctx, node_list[0], flow_eVisible_Partial)) {
sts = brow_GetFirstVisible( logwnav->brow->ctx, &object);
if ( EVEN(sts)) return 1;
}
else {
sts = brow_GetNext( logwnav->brow->ctx, node_list[0], &object);
if ( EVEN(sts)) {
if ( node_count)
free( node_list);
return 1;
}
}
}
brow_SelectClear( logwnav->brow->ctx);
brow_SetInverse( object, 1);
brow_SelectInsert( logwnav->brow->ctx, object);
if ( !brow_IsVisible( logwnav->brow->ctx, object, flow_eVisible_Full))
brow_CenterObject( logwnav->brow->ctx, object, 0.75);
if ( node_count)
free( node_list);
break;
}
case flow_eEvent_SelectClear:
brow_ResetSelectInverse( logwnav->brow->ctx);
break;
case flow_eEvent_MB1Click:
// Select
double ll_x, ll_y, ur_x, ur_y;
int sts;
switch ( event->object.object_type)
{
case flow_eObjectType_Node:
brow_MeasureNode( event->object.object, &ll_x, &ll_y,
&ur_x, &ur_y);
if ( event->object.x < ll_x + 1.0)
{
// Simulate doubleclick
flow_tEvent doubleclick_event;
doubleclick_event = (flow_tEvent) calloc( 1, sizeof(*doubleclick_event));
memcpy( doubleclick_event, event, sizeof(*doubleclick_event));
doubleclick_event->event = flow_eEvent_MB1DoubleClick;
sts = CoLogWNav::brow_cb( ctx, doubleclick_event);
free( (char *) doubleclick_event);
return sts;
}
if ( brow_FindSelectedObject( logwnav->brow->ctx, event->object.object))
{
brow_SelectClear( logwnav->brow->ctx);
}
else
{
brow_SelectClear( logwnav->brow->ctx);
brow_SetInverse( event->object.object, 1);
brow_SelectInsert( logwnav->brow->ctx, event->object.object);
}
break;
default:
brow_SelectClear( logwnav->brow->ctx);
}
break;
case flow_eEvent_Key_PageDown: {
brow_Page( logwnav->brow->ctx, 0.95);
break;
}
case flow_eEvent_Key_PageUp: {
brow_Page( logwnav->brow->ctx, -0.95);
break;
}
case flow_eEvent_ScrollDown: {
brow_Page( logwnav->brow->ctx, 0.10);
break;
}
case flow_eEvent_ScrollUp: {
brow_Page( logwnav->brow->ctx, -0.10);
break;
}
case flow_eEvent_MB1DoubleClick:
break;
default:
;
}
return 1;
}