/* selectable : Whether this node can be selected by the user. */
int
clip_GTK_CTREENODESETSELECTABLE(ClipMachine * cm)
{
C_widget *cctree = _fetch_cw_arg(cm);
C_object *cnode = _fetch_cobject(cm,_clip_spar(cm,2));
gboolean selectable = _clip_parl(cm,3);
CHECKCWID(cctree,GTK_IS_CTREE);
CHECKOPT2(2,MAP_t,NUMERIC_t); CHECKCOBJOPT(cnode,cnode->type==GTK_TYPE_CTREE_NODE);
CHECKOPT(3,LOGICAL_t);
if (_clip_parinfo(cm,3)==UNDEF_t) selectable = TRUE;
gtk_ctree_node_set_selectable(GTK_CTREE(cctree->widget),
GTK_CTREE_NODE(cnode->object), selectable);
return 0;
err:
return 1;
}
/*
* Create a node that will contain all sampled symbol information.
*/
static void
gdisp_createSymbolNode(Kernel_T *kernel,
GtkWidget *parent,
GtkWidget *tree,
GtkCTreeNode *sampledSymbolNode,
Symbol_T *symbol)
{
GtkCTreeNode *iNode = (GtkCTreeNode*)NULL;
GList *iExtInfoItem = (GList*)NULL;
Pixmap_T *pPixmap = (Pixmap_T*)NULL;
gchar *iNames [GD_TREE_NB_COLUMNS] = { (gchar*)NULL, (gchar*)NULL };
gchar iInfo [128];
gchar iMin [128];
gchar iMax [128];
/*
* The name of the node is the name of the symbol.
*/
iNames[0] = symbol->sInfo.name;
iNames[1] = iInfo;
if (symbol->sInfo.dimension == 1) {
sprintf(iNames[1],
"Type %s",
gdisp_getTypeAsString(symbol));
}
else {
sprintf(iNames[1],
"Type %s [%d]",
gdisp_getTypeAsString(symbol),
symbol->sInfo.dimension);
}
symbol->sNode = gtk_ctree_insert_node(GTK_CTREE(tree),
sampledSymbolNode,
(GtkCTreeNode*)NULL, /* no sibling */
iNames,
GD_TREE_SPACING,
(GdkPixmap*)NULL,
(GdkBitmap*)NULL,
(GdkPixmap*)NULL,
(GdkBitmap*)NULL,
FALSE, /* is a leave */
FALSE); /* is expanded */
gtk_ctree_node_set_row_data(GTK_CTREE(tree),
symbol->sNode,
(gpointer)symbol);
/*
* Insert information node : PERIOD.
*/
iNames[0] = "Period";
iNames[1] = iInfo;
sprintf(iNames[1],"%d",symbol->sInfo.period);
iNode = gtk_ctree_insert_node(GTK_CTREE(tree),
symbol->sNode, /* symbol node is the parent */
(GtkCTreeNode*)NULL, /* no sibling node */
iNames,
GD_TREE_SPACING,
(GdkPixmap*)NULL,
(GdkBitmap*)NULL,
(GdkPixmap*)NULL,
(GdkBitmap*)NULL,
TRUE, /* is a leave */
FALSE); /* is expanded */
gtk_ctree_node_set_selectable(GTK_CTREE(tree),
iNode,
FALSE); /* not selectable */
/*
* Insert information node : PHASE.
*/
iNames[0] = "Phase";
iNames[1] = iInfo;
sprintf(iNames[1],"%d",symbol->sInfo.phase);
iNode = gtk_ctree_insert_node(GTK_CTREE(tree),
symbol->sNode, /* symbol node is the parent */
(GtkCTreeNode*)NULL, /* no sibling node */
iNames,
GD_TREE_SPACING,
(GdkPixmap*)NULL,
(GdkBitmap*)NULL,
(GdkPixmap*)NULL,
(GdkBitmap*)NULL,
TRUE, /* is a leave */
FALSE); /* is expanded */
gtk_ctree_node_set_selectable(GTK_CTREE(tree),
iNode,
FALSE); /* not selectable */
/*
* Insert information node : RANGE.
*/
iNames[0] = "Range";
iNames[1] = iInfo;
if (symbol->sMinimum > (- G_MAXDOUBLE)) {
sprintf(iMin,"%f",symbol->sMinimum);
}
else {
sprintf(iMin,"n/a");
}
if (symbol->sMaximum < (+ G_MAXDOUBLE)) {
sprintf(iMax,"%f",symbol->sMaximum);
}
else {
sprintf(iMax,"n/a");
}
sprintf(iNames[1],"[ %s .. %s ]",iMin,iMax);
iNode = gtk_ctree_insert_node(GTK_CTREE(tree),
symbol->sNode, /* symbol node is the parent */
(GtkCTreeNode*)NULL, /* no sibling node */
iNames,
GD_TREE_SPACING,
(GdkPixmap*)NULL,
(GdkBitmap*)NULL,
(GdkPixmap*)NULL,
(GdkBitmap*)NULL,
TRUE, /* is a leave */
FALSE); /* is expanded */
gtk_ctree_node_set_selectable(GTK_CTREE(tree),
iNode,
FALSE); /* not selectable */
/*
* Insert information node : REFERENCE.
*/
iNames[0] = "Reference";
iNames[1] = iInfo;
sprintf(iNames[1],"%d",symbol->sReference);
iNode = gtk_ctree_insert_node(GTK_CTREE(tree),
symbol->sNode, /* symbol node is the parent */
(GtkCTreeNode*)NULL, /* no sibling node */
iNames,
GD_TREE_SPACING,
(GdkPixmap*)NULL,
(GdkBitmap*)NULL,
(GdkPixmap*)NULL,
(GdkBitmap*)NULL,
TRUE, /* is a leave */
FALSE); /* is expanded */
gtk_ctree_node_set_selectable(GTK_CTREE(tree),
iNode,
FALSE); /* not selectable */
gtk_ctree_node_set_row_data(GTK_CTREE(tree),
iNode,
(gpointer)"sReference");
/*
* Insert extended information.
*/
pPixmap = gdisp_getPixmapById(kernel,
GD_PIX_info,
parent);
iExtInfoItem = g_list_first(symbol->sExtInfoList);
while (iExtInfoItem != (GList*)NULL) {
iNames[0] = ((gchar**)(iExtInfoItem->data))[0];
iNames[1] = ((gchar**)(iExtInfoItem->data))[1];
iNode = gtk_ctree_insert_node(GTK_CTREE(tree),
symbol->sNode, /* the parent */
(GtkCTreeNode*)NULL, /* no sibling node */
iNames,
GD_TREE_SPACING,
pPixmap->pixmap,
pPixmap->mask,
pPixmap->pixmap,
pPixmap->mask,
TRUE, /* is a leave */
FALSE); /* is expanded */
gtk_ctree_node_set_selectable(GTK_CTREE(tree),
iNode,
FALSE); /* not selectable */
iExtInfoItem = g_list_next(iExtInfoItem);
}
}
/*
* Create a node that will contain all provider information.
*/
static void
gdisp_createProviderNode(Kernel_T *kernel,
GtkWidget *parent,
GtkWidget *tree,
Provider_T *provider,
GtkCTreeNode **providerNode,
GtkCTreeNode **sampledSymbolNode)
{
gchar *pNames [GD_TREE_NB_COLUMNS] = { (gchar*)NULL, (gchar*)NULL };
GtkCTreeNode *iNode = (GtkCTreeNode*)NULL;
GtkCTreeNode *sNode = (GtkCTreeNode*)NULL;
Pixmap_T *pPixmap = (Pixmap_T*)NULL;
/*
* The name of the node is the URL of the provider.
* Get back provider pixmap according to its identity.
*/
pNames[0] = provider->pUrl->str;
pPixmap = gdisp_getProviderIdPixmap(kernel,
parent,
provider->pIdentity);
provider->pNode = gtk_ctree_insert_node(GTK_CTREE(tree),
(GtkCTreeNode*)NULL, /* parent */
(GtkCTreeNode*)NULL, /* sibling */
pNames,
GD_TREE_SPACING,
pPixmap->pixmap,
pPixmap->mask,
pPixmap->pixmap,
pPixmap->mask,
FALSE, /* is a leave */
TRUE); /* is expanded */
gtk_ctree_node_set_row_data(GTK_CTREE(tree),
provider->pNode,
(gpointer)provider);
gtk_ctree_node_set_selectable(GTK_CTREE(tree),
provider->pNode,
FALSE); /* not selectable */
/*
* Insert information node.
*/
pNames[0] = "Information";
pPixmap = gdisp_getPixmapById(kernel,
GD_PIX_info,
parent);
iNode = gtk_ctree_insert_node(GTK_CTREE(tree),
provider->pNode, /* provider is the parent */
(GtkCTreeNode*)NULL, /* no sibling node */
pNames,
GD_TREE_SPACING,
pPixmap->pixmap,
pPixmap->mask,
pPixmap->pixmap,
pPixmap->mask,
/* FIXME for the moment */ TRUE, /* is a leave */
FALSE); /* is expanded */
gtk_ctree_node_set_selectable(GTK_CTREE(tree),
iNode,
FALSE); /* not selectable */
/*
* Insert sampled symbol node.
*/
pNames[0] = "Sampled Symbols";
sNode = gtk_ctree_insert_node(GTK_CTREE(tree),
provider->pNode, /* provider is the parent */
(GtkCTreeNode*)NULL, /* no sibling node */
pNames,
GD_TREE_SPACING,
kernel->widgets.collapsedNodePixmap->pixmap,
kernel->widgets.collapsedNodePixmap->mask,
kernel->widgets.expandedNodePixmap->pixmap,
kernel->widgets.expandedNodePixmap->mask,
FALSE, /* is a leave */
FALSE); /* is expanded */
gtk_ctree_node_set_row_data(GTK_CTREE(tree),
sNode,
(gpointer)"sAnchor");
gtk_ctree_node_set_text(GTK_CTREE(tree),
sNode,
0, /* column */
pNames[0]);
gtk_ctree_node_set_selectable(GTK_CTREE(tree),
sNode,
FALSE); /* not selectable */
if (gdisp_getProviderNumber(kernel) == 1) {
/*
* Expand that node if there is only one provider.
*/
gtk_ctree_expand(GTK_CTREE(tree),sNode);
}
/*
* Return.
*/
*providerNode = provider->pNode;
*sampledSymbolNode = sNode;
}
