//
// Check that the current selected item is valid for change
//
int PnViewerNav::check_attr_value()
{
brow_tNode* node_list;
int node_count;
ItemDeviceAttr* base_item;
brow_GetSelectedNodes(brow->ctx, &node_list, &node_count);
if (!node_count)
return 0;
brow_GetUserData(node_list[0], (void**)&base_item);
free(node_list);
switch (base_item->type) {
case viewitem_eItemType_DeviceAttr:
if (type == viewer_eType_Network
&& (streq(base_item->name, "DeviceName")
|| streq(base_item->name, "IP Address")))
return 1;
else
return PB__ATTRNOEDIT;
default:
return PB__ATTRNOEDIT;
}
}
int XAttNav::trace_connect_bc( brow_tObject object, char *name,
char *attr, flow_eTraceType type, void **p)
{
pwr_tAName attr_str;
int sts;
Item *base_item;
/* printf( "Connecting %s.%s\n", name, attr); */
if ( strcmp(name,"") == 0)
return 1;
brow_GetUserData( object, (void **)&base_item);
switch( base_item->type) {
case xnav_eItemType_Attr:
case xnav_eItemType_Enum:
case xnav_eItemType_Mask:
case xnav_eItemType_AttrArrayElem:
case xnav_eItemType_Collect: {
ItemAttr *item;
item = (ItemAttr *) base_item;
strcpy( attr_str, name);
strcat( attr_str, ".");
strcat( attr_str, attr);
sts = gdh_RefObjectInfo( attr_str, p, &item->subid, item->size);
if ( EVEN(sts)) return sts;
break;
}
default:
;
}
return 1;
}
int SubPalette::get_select( char *text, char *filename)
{
brow_tNode *node_list;
int node_count;
Item *item;
int sts;
brow_GetSelectedNodes( brow->ctx, &node_list, &node_count);
if ( !node_count)
return 0;
brow_GetUserData( node_list[0], (void **)&item);
free( node_list);
sts = 0;
switch( item->type)
{
case subpalette_eItemType_File:
strcpy( filename, ((ItemFile *)item)->filename);
strcpy( text, ((ItemFile *)item)->name);
sts = 1;
break;
default:
;
}
return sts;
}
//
// Set attribute value
//
int XAttNav::set_attr_value( brow_tObject node, char *name, char *value_str)
{
Item *base_item;
int sts;
char buff[1024];
pwr_tAName attr_str;
// Check authorization
if ( is_authorized_cb) {
if ( !(is_authorized_cb( parent_ctx,
pwr_mAccess_RtWrite | pwr_mAccess_System))) {
message( 'E', "Not authorized for this operation");
return XATT__NOTAUTHORIZED;
}
}
// Check that object still exist
if ( !object_exist( node))
return XATT__DISAPPEARD;
brow_GetUserData( node, (void **)&base_item);
switch( base_item->type) {
case xnav_eItemType_AttrArrayElem:
case xnav_eItemType_Attr:
case xnav_eItemType_Collect:
{
ItemAttr *item = (ItemAttr *)base_item;
// Check that objid is still the same
if ( strcmp(item->attr, name) != 0)
return XATT__DISAPPEARD;
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->attr);
sts = XNav::attr_string_to_value( item->type_id,
value_str, buff, sizeof(buff), item->size);
if ( EVEN(sts))
message( 'E', "Input syntax error");
else
{
sts = gdh_SetObjectInfo( attr_str, buff, item->size);
if ( EVEN(sts)) return sts;
}
return sts;
}
default:
;
}
return 1;
}
static int subgraphs_trace_disconnect_bc( brow_tObject object)
{
SubGraphBaseItem *base_item;
brow_GetUserData( object, (void **)&base_item);
switch( base_item->type)
{
default:
;
}
return 1;
}
int SubGraphs::get_select( void **subgraph_item)
{
brow_tNode *node_list;
int node_count;
SubGraphBaseItem *item;
brow_GetSelectedNodes( brow->ctx, &node_list, &node_count);
if ( !node_count)
return 0;
brow_GetUserData( node_list[0], (void **)&item);
free( node_list);
*subgraph_item = (void *)item;
return 1;
}
//
// Check that the current selected item is valid for change
//
int XAttNav::check_attr( int *multiline, brow_tObject *node, char *name,
char **init_value, int *size)
{
brow_tNode *node_list;
int node_count;
Item *base_item;
pwr_tStatus sts;
*init_value = 0;
*multiline = 0;
brow_GetSelectedNodes( brow->ctx, &node_list, &node_count);
if ( !node_count)
return XATT__NOSELECT;
brow_GetUserData( node_list[0], (void **)&base_item);
*node = node_list[0];
free( node_list);
switch( base_item->type) {
case xnav_eItemType_Attr:
case xnav_eItemType_AttrArrayElem:
case xnav_eItemType_Collect: {
pwr_tTypeId a_tid;
pwr_tUInt32 a_size, a_offs, a_elem;
ItemBaseAttr *item = (ItemBaseAttr *)base_item;
if ( item->noedit)
return XATT__NOCHANGE;
strcpy( name, item->attr);
sts = gdh_GetAttributeCharacteristics( name, &a_tid, &a_size, &a_offs, &a_elem);
if ( ODD(sts))
*size = cdh_TypeToMaxStrSize( (pwr_eType)item->type_id, a_size, a_elem);
else
*size = 80;
return 1;
}
default:
return XATT__NOCHANGE;
}
}
int SubGraphs::set_all_extern( int eval)
{
brow_tNode *node_list;
int node_count;
SubGraphBaseItem *item;
brow_GetObjectList( brow->ctx, &node_list, &node_count);
if ( !node_count)
return 0;
for ( int i = 0; i < node_count; i++) {
brow_GetUserData( node_list[i], (void **)&item);
if ( item->type == subgraphs_eItemType_SubGraph)
((ItemSubGraph *)item)->set_extern( eval);
}
return 1;
}
int XAttNav::trace_disconnect_bc( brow_tObject object)
{
Item *base_item;
brow_GetUserData( object, (void **)&base_item);
switch( base_item->type) {
case xnav_eItemType_Attr:
case xnav_eItemType_AttrArrayElem: {
ItemAttr *item = (ItemAttr *) base_item;
gdh_UnrefObjectInfo( item->subid);
break;
}
default:
;
}
return 1;
}
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;
}
void TblNav::delete_item( TblNav_sevhistobject *hi)
{
brow_tNode *node_list;
int node_count;
ItemBase *baseitem;
brow_GetObjectList( brow->ctx, &node_list, &node_count);
// Delete in tree
for ( int i = 1; i < (int)tree.size(); i++) {
if ( tree[i].deleted)
continue;
if ( tree[i].item &&
cdh_ObjidIsEqual( tree[i].item->oid, hi->oid) &&
strcmp( tree[i].item->objectattrlist[0].aname, hi->objectattrlist[0].aname) == 0) {
tree[i].deleted = 1;
}
}
// Delete node if visible
brow_GetObjectList( brow->ctx, &node_list, &node_count);
int found = 0;
for ( int i = 0; i < node_count; i++) {
brow_GetUserData( node_list[i], (void **)&baseitem);
switch ( baseitem->type) {
case tblnav_eItemType_Local:
case tblnav_eItemType_TreeLocal: {
ItemLocal *item = (ItemLocal *)baseitem;
if ( cdh_ObjidIsEqual( hi->oid, item->item.oid) &&
strcmp( hi->objectattrlist[0].aname, item->item.objectattrlist[0].aname) == 0) {
brow_DeleteNode( brow->ctx, item->node);
found = 1;
}
break;
}
default: ;
}
if ( found)
break;
}
}
int TblNav::get_select( TblNav_sevhistobject **hi)
{
brow_tNode *node_list;
int node_count;
ItemLocal *item;
brow_GetSelectedNodes( brow->ctx, &node_list, &node_count);
if ( !node_count)
return 0;
brow_GetUserData( node_list[0], (void **)&item);
switch ( item->type) {
case tblnav_eItemType_Local:
case tblnav_eItemType_TreeLocal:
*hi = &item->item;
return 1;
default: ;
}
return 0;
}
//
// Get selected device
//
int PnViewerNav::get_selected_device(ItemDevice** device)
{
brow_tNode* node_list;
int node_count;
ItemDevice* item;
brow_GetSelectedNodes(brow->ctx, &node_list, &node_count);
if (node_count != 1)
return 0;
brow_GetUserData(node_list[0], (void**)&item);
free(node_list);
switch (item->type) {
case viewitem_eItemType_Device:
*device = item;
break;
default:
return 0;
}
return 1;
}
void XAttNav::start_trace()
{
brow_tNode *node_list;
int node_count;
ItemCrossref *item;
brow_GetSelectedNodes( brow->ctx, &node_list, &node_count);
if ( !node_count)
return;
brow_GetUserData( node_list[0], (void **)&item);
free( node_list);
switch( item->type)
{
case xnav_eItemType_Crossref:
if ( start_trace_cb)
(start_trace_cb)( parent_ctx, item->objid, item->ref_name);
break;
default:
;
}
}
static int subgraphs_trace_scan_bc( brow_tObject object, void *p)
{
SubGraphBaseItem *base_item;
char buf[20];
int len;
brow_GetUserData( object, (void **)&base_item);
switch( base_item->type)
{
case subgraphs_eItemType_SubGraph:
{
ItemSubGraph *item;
item = (ItemSubGraph *)base_item;
if ( !item->first_scan)
{
if ( *item->extern_p == item->old_extern)
// No change since last time
return 1;
}
else
item->first_scan = 0;
if ( *item->extern_p)
len = sprintf( buf, "Extern");
else
len = sprintf( buf, "Intern");
brow_SetAnnotation( object, 1, buf, len);
item->old_extern = *item->extern_p;
break;
}
default:
;
}
return 1;
}
static int subgraphs_trace_connect_bc( brow_tObject object, char *name, char *attr,
flow_eTraceType type, /* flow_eDrawType color, */ void **p)
{
SubGraphBaseItem *base_item;
if ( strcmp(name,"") == 0)
return 1;
brow_GetUserData( object, (void **)&base_item);
switch( base_item->type)
{
case subgraphs_eItemType_SubGraph:
{
ItemSubGraph *item;
item = (ItemSubGraph *) base_item;
*p = item->extern_p;
break;
}
default:
;
}
return 1;
}
int XAttNav::get_select( pwr_tAttrRef *arp)
{
brow_tNode *node_list;
int node_count;
ItemCollect *item;
pwr_tStatus sts;
brow_GetSelectedNodes( brow->ctx, &node_list, &node_count);
if ( node_count != 1)
return 0;
brow_GetUserData( node_list[0], (void **)&item);
free( node_list);
switch( item->type) {
case xnav_eItemType_Collect:
sts = gdh_NameToAttrref( pwr_cNObjid, item->name, arp);
if ( EVEN(sts)) return sts;
break;
default:
return 0;
}
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 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;
}
//
// Set attribute value
//
int PnViewerNav::set_attr_value(char* value_str)
{
brow_tNode* node_list;
int node_count;
ItemDeviceAttr* base_item;
int sts;
brow_GetSelectedNodes(brow->ctx, &node_list, &node_count);
if (!node_count)
return 0;
brow_GetUserData(node_list[0], (void**)&base_item);
free(node_list);
switch (base_item->type) {
case viewitem_eItemType_DeviceAttr: {
ItemDeviceAttr* item;
item = (ItemDeviceAttr*)base_item;
if (streq(item->name, "IP Address")) {
unsigned char address[4];
int num;
num = sscanf(value_str, "%hhu.%hhu.%hhu.%hhu", &address[3], &address[2],
&address[1], &address[0]);
if (num != 4)
return PB__SYNTAX;
// Change ip address in parent node
brow_tNode parent;
ItemDevice* pitem;
sts = brow_GetParent(brow->ctx, item->node, &parent);
if (EVEN(sts))
return 0;
brow_GetUserData(parent, (void**)&pitem);
memcpy(pitem->ipaddress, address, sizeof(pitem->ipaddress));
strcpy((char*)item->p, value_str);
brow_SetAnnotation(item->node, 1, (char*)item->p, strlen((char*)item->p));
} else if (streq(item->name, "DeviceName")) {
strcpy((char*)item->p, value_str);
brow_SetAnnotation(item->node, 1, (char*)item->p, strlen((char*)item->p));
// Change parent annotation also
brow_tNode parent;
ItemDevice* pitem;
sts = brow_GetParent(brow->ctx, item->node, &parent);
if (EVEN(sts))
return 0;
brow_GetUserData(parent, (void**)&pitem);
brow_SetAnnotation(
pitem->node, 0, (char*)item->p, strlen((char*)item->p));
}
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;
}
static Boolean pal_sel_convert_cb(
Widget w,
Atom *selection,
Atom *target,
Atom *type_return,
XtPointer *value_return,
unsigned long *length_return,
int *format_return)
{
PalMotif *pal;
brow_tCtx browctx;
char name[200];
PalItem *item;
BrowCtxFromWidget( w, (void **) &browctx);
brow_GetCtxUserData( browctx, (void **) &pal);
if (*target == XA_TARGETS(flow_Display(pal->brow_widget))) {
Atom *targetP;
Atom *std_targets;
unsigned long std_length;
XSelectionRequestEvent *req = XtGetSelectionRequest( w, *selection,
(XtRequestId)NULL);
XmuConvertStandardSelection( w, req->time, selection, target, type_return,
(caddr_t *)&std_targets, &std_length, format_return);
*value_return = XtMalloc( sizeof(Atom) * (std_length + 2));
targetP = *(Atom **) value_return;
*targetP++ = XA_STRING;
*targetP++ = XA_TEXT(flow_Display(pal->brow_widget));
*length_return = std_length + (targetP - (*(Atom **) value_return));
bcopy((char *)std_targets, (char *)targetP, sizeof(Atom) * std_length);
XtFree( (char *)std_targets);
*type_return = XA_ATOM;
*format_return = 32;
return True;
}
if (*target == XA_STRING ||
*target == XA_TEXT(flow_Display(pal->brow_widget)) ||
*target == XA_COMPOUND_TEXT(flow_Display(pal->brow_widget))) {
brow_tNode *node_list;
int node_count;
brow_GetSelectedNodes( pal->brow_ctx, &node_list, &node_count);
if ( !node_count)
return FALSE;
brow_GetUserData( node_list[0], (void **)&item);
switch( item->type) {
case pal_ePalItemType_ClassVolume:
case pal_ePalItemType_Class:
case pal_ePalItemType_Object:
default:
brow_GetAnnotation( node_list[0], 0, name, sizeof(name));
*value_return = XtNewString(name);
*length_return = strlen(name) + 1;
}
free( node_list);
*type_return = XA_STRING;
*format_return = 8;
return TRUE;
}
return FALSE;
}
//
// 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;
}
Boolean WNavMotif::sel_convert_cb(
Widget w,
Atom *selection,
Atom *target,
Atom *type_return,
XtPointer *value_return,
unsigned long *length_return,
int *format_return)
{
WNavMotif *wnav;
brow_tCtx browctx;
int sts;
int size;
WItem *item;
pwr_tAName attr_str;
pwr_sAttrRef attrref;
char name[200];
char *buffp;
BrowCtxFromWidget( w, (void **) &browctx);
brow_GetCtxUserData( browctx, (void **) &wnav);
if (*target == XA_TARGETS(flow_Display(wnav->brow_widget))) {
Atom *targetP;
Atom *std_targets;
unsigned long std_length;
XSelectionRequestEvent *req = XtGetSelectionRequest( w, *selection,
(XtRequestId)NULL);
XmuConvertStandardSelection( w, req->time, selection, target, type_return,
(caddr_t *)&std_targets, &std_length, format_return);
*value_return = XtMalloc( sizeof(Atom) * (std_length + 2));
targetP = *(Atom **) value_return;
*targetP++ = XA_STRING;
*targetP++ = XA_TEXT(flow_Display(wnav->brow_widget));
*length_return = std_length + (targetP - (*(Atom **) value_return));
bcopy((char *)std_targets, (char *)targetP, sizeof(Atom) * std_length);
XtFree( (char *)std_targets);
*type_return = XA_ATOM;
*format_return = 32;
return True;
}
if (*target == XA_STRING ||
*target == XA_TEXT(flow_Display(wnav->brow_widget)) ||
*target == XA_COMPOUND_TEXT(flow_Display(wnav->brow_widget)) ||
*target == wnav->graph_atom ||
*target == wnav->objid_atom ||
*target == wnav->attrref_atom)
{
brow_tNode *node_list;
int node_count;
wnav_eSelectionFormat format;
if ( *target == wnav->graph_atom)
format = wnav_eSelectionFormat_Graph;
else if ( *target == wnav->objid_atom)
format = wnav_eSelectionFormat_Objid;
else if ( *target == wnav->attrref_atom)
format = wnav_eSelectionFormat_Attrref;
else
format = wnav_eSelectionFormat_User;
brow_GetSelectedNodes( wnav->brow->ctx, &node_list, &node_count);
if ( !node_count)
return FALSE;
brow_GetUserData( node_list[0], (void **)&item);
switch( item->type) {
case wnav_eItemType_Attr:
case wnav_eItemType_AttrInput:
case wnav_eItemType_AttrInputInv:
case wnav_eItemType_AttrInputF:
case wnav_eItemType_AttrOutput:
case wnav_eItemType_AttrArray:
case wnav_eItemType_AttrArrayOutput:
case wnav_eItemType_AttrArrayElem:
case wnav_eItemType_AttrObject: {
WItemBaseAttr *aitem = (WItemBaseAttr *)item;
sts = ldh_ObjidToName( wnav->ldhses, item->objid, ldh_eName_Hierarchy,
attr_str, sizeof(attr_str), &size);
if ( EVEN(sts)) return FALSE;
strcat( attr_str, ".");
strcat( attr_str, aitem->name);
sts = ldh_NameToAttrRef( wnav->ldhses, attr_str, &attrref);
if ( EVEN(sts)) return FALSE;
sts = (wnav->format_selection_cb)( wnav->parent_ctx, attrref,
&buffp, 0, 1, format);
*value_return = XtNewString(buffp);
*length_return = strlen(buffp) + 1;
if ( !sts) return FALSE;
break;
}
case wnav_eItemType_Object:
memset( &attrref, 0, sizeof(attrref));
attrref.Objid = item->objid;
sts = (wnav->format_selection_cb)( wnav->parent_ctx, attrref,
&buffp, 0, 0, format);
*value_return = XtNewString(buffp);
*length_return = strlen(buffp) + 1;
if ( !sts) return FALSE;
break;
default:
brow_GetAnnotation( node_list[0], 0, name, sizeof(name));
*value_return = XtNewString(name);
*length_return = strlen(name) + 1;
}
free( node_list);
if ( *target == XA_COMPOUND_TEXT(flow_Display(wnav->brow_widget)) ||
*target == wnav->graph_atom ||
*target == wnav->objid_atom ||
*target == wnav->attrref_atom)
*type_return = *target;
else
*type_return = XA_STRING;
*format_return = 8;
return TRUE;
}
return FALSE;
}
void SubPalette::select_by_name( char *name)
{
// Refresh
brow_SetNodraw( brow->ctx);
brow_DeleteAll( brow->ctx);
((ItemMenu *)root_item)->open_children( this, 0, 0);
char *s = name;
char *t = name;
char itemname[200];
int level = 0;
brow_tObject *nodelist;
brow_tObject current;
brow_tObject child;
int nodecnt;
Item *item;
int sts;
for (;;) {
if ( !t)
break;
level ++;
strcpy( itemname, t);
if ( (s = strchr( itemname, '-'))) {
*s = 0;
t += (s - itemname + 1);
}
else
t = 0;
if ( level == 1) {
brow_GetObjectList( brow->ctx, &nodelist, &nodecnt);
for ( int i = 0; i < nodecnt; i++) {
brow_GetUserData( nodelist[i], (void **)&item);
if ( strcmp( itemname, item->name) == 0) {
current = nodelist[i];
}
}
}
else {
current = 0;
item->open_children( this, 0, 0);
for ( sts = brow_GetChild( brow->ctx, item->node, &child);
ODD( sts);
sts = brow_GetNextSibling( brow->ctx, child, &child)) {
brow_GetUserData( child, (void **)&item);
if ( cdh_NoCaseStrcmp( itemname, item->name) == 0) {
current = child;
break;
}
}
if ( !current)
break;
}
}
brow_ResetNodraw( brow->ctx);
brow_Redraw( brow->ctx, 0);
if ( current) {
brow_SetInverse( current, 1);
brow_SelectInsert( brow->ctx, current);
if ( !brow_IsVisible( brow->ctx, current, flow_eVisible_Full))
brow_CenterObject( brow->ctx, current, 0.25);
}
}
//
// 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;
}
int XAttNav::trace_scan_bc( brow_tObject object, void *p)
{
Item *base_item;
char buf[500];
int len;
brow_GetUserData( object, (void **)&base_item);
switch( base_item->type)
{
case xnav_eItemType_Attr:
case xnav_eItemType_AttrArrayElem:
case xnav_eItemType_Collect:
{
ItemAttr *item;
item = (ItemAttr *)base_item;
if ( !item->first_scan)
{
if ( item->size > (int) sizeof(item->old_value) &&
item->type_id == pwr_eType_String &&
strlen((char *)p) < sizeof(item->old_value) &&
strcmp( (char *)p, item->old_value) == 0)
// No change since last time
return 1;
else if ( memcmp( item->old_value, p, item->size) == 0)
// No change since last time
return 1;
}
else
item->first_scan = 0;
XNav::attrvalue_to_string( item->type_id, item->tid, p, buf, sizeof(buf), &len, NULL,
item->conversion);
brow_SetAnnotation( object, 1, buf, len);
memcpy( item->old_value, p, min(item->size, (int) sizeof(item->old_value)));
break;
}
case xnav_eItemType_Enum: {
ItemEnum *item;
item = (ItemEnum *)base_item;
if ( !item->first_scan) {
if ( memcmp( item->old_value, p, sizeof(pwr_tEnum)) == 0)
// No change since last time
return 1;
}
else
item->first_scan = 0;
if ( *(pwr_tEnum *)p == item->num)
brow_SetRadiobutton( object, 0, 1);
else
brow_SetRadiobutton( object, 0, 0);
memcpy( item->old_value, p, sizeof(pwr_tEnum));
break;
}
case xnav_eItemType_Mask: {
ItemMask *item;
item = (ItemMask *)base_item;
if ( !item->first_scan) {
if ( memcmp( item->old_value, p, sizeof(pwr_tMask)) == 0)
// No change since last time
return 1;
}
else
item->first_scan = 0;
if ( *(pwr_tMask *)p & item->num)
brow_SetRadiobutton( object, 0, 1);
else
brow_SetRadiobutton( object, 0, 0);
memcpy( item->old_value, p, sizeof(pwr_tMask));
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;
}
