void
getArrowPosition(GList *pertchartnodes)
{
GList *l1 = NULL;
GList *l2 = NULL;
gint i = 0;
Chart *anposition = NULL;
Chart *suposition = NULL;
g_printf("-----------@#$@#$in getArrowPosition function\n");
gint j;
for(j=0;j<200;j++)
{
arrow[j].x1 = 0;
}
for(l1=pertchartnodes;l1;l1=l1->next)
{
gchar *ancestorname = mrp_task_get_name(MRP_TASK(planner_pertchart_node_get_task(l1->data)));
anposition = getPositionByTaskName(pertnodes,ancestorname);
if(anposition)
{
l2 = getPertNodeSuccessors(l1->data);
for(;l2;l2=l2->next)
{
g_printf("*******************************in the 2th loop*******************************\n");
gchar *successorname = mrp_task_get_name(MRP_TASK(planner_pertchart_node_get_task(l2->data)));
suposition = getPositionByTaskName(pertnodes,successorname);
if(suposition)
{
arrow[i].x1 = anposition->x + anposition->w;
arrow[i].y1 = anposition->y + anposition->h/2;
arrow[i].x2 = anposition->x + anposition->w + X_GAP/2;
arrow[i].y2 = anposition->y + anposition->h/2;
arrow[i].x3 = anposition->x + anposition->w + X_GAP/2;
arrow[i].y3 = suposition->y + suposition->h/2;
arrow[i].x4 = suposition->x;
arrow[i].y4 = suposition->y + suposition->h/2;
i++;
}
else
{
g_printf("do not find the position\n");
//break;
}
}
}
else
{
g_printf("do not find the position\n");
//break;
}
//i++;
}
Lin = i;
g_printf("%d\n",i);
g_printf("-----------out getArrowPosition function\n");
}
gboolean
isCrossingArrow(PlannerPertchartNode *pertchartnode)
{
int maxUp = 10000,maxDown = -1;
GList *l1 = NULL;
GList *l2 = NULL;
GList *l3 = NULL;
GList *l4 = NULL;
l1 = getPertNodeSuccessors(pertchartnode);
for(;l1;l1=l1->next)
{
gint row = planner_pertchart_node_get_row(l1->data);
if(row < maxUp)
maxUp = row;
if(row > maxDown)
maxDown = row;
}
gint col = planner_pertchart_node_get_col(pertchartnode);
l2 = getPertNodeInColumn(col);
l2 = g_list_remove(l2,pertchartnode);
for(;l2;l2=l2->next)
{
l3 = getPertNodeSuccessors(l2->data);
for(;l3;l3=l3->next)
{
gint row1 = planner_pertchart_node_get_row(pertchartnode);
gint col1 = planner_pertchart_node_get_col(pertchartnode);
gint row2 = planner_pertchart_node_get_row(l2->data);
gint col2 = planner_pertchart_node_get_col(l2->data);
gint row3 = planner_pertchart_node_get_row(l3->data);
gint col3 = planner_pertchart_node_get_col(l3->data);
gint sig = 0;
for(l4=getPertNodeSuccessors(pertchartnode);l4;l4=l4->next)
{
gchar *name1 = mrp_task_get_name(MRP_TASK(planner_pertchart_node_get_task(l4->data)));
gchar *name2 = mrp_task_get_name(MRP_TASK(planner_pertchart_node_get_task(l3->data)));
if(!g_strcmp0(name1,name2))
sig = 1;
}
if(maxUp < row1)
{
if(row3 <= row1 && !sig)
return TRUE;
}
if(maxDown > row1)
{
if(row3 >= row1 && !sig)
return TRUE;
}
}
}
return FALSE;
}
static void
show_view_update_ui (PlannerShowView *view)
{
PlannerShowViewPriv *priv;
GList *list, *l;
gboolean value;
gboolean rel_value = FALSE;
gboolean link_value = FALSE;
gint count_value = 0;
if (!PLANNER_VIEW (view)->activated) {
return;
}
priv = view->priv;
list = planner_task_tree_get_selected_tasks(
PLANNER_TASK_TREE (priv->tree) );
for (l = list; l; l = l->next) {
if (mrp_task_has_relation(MRP_TASK (l->data) )) {
rel_value = TRUE;
break;
}
}
for (l = list; l; l = l->next) {
count_value++;
}
value = (list != NULL );
link_value = (count_value >= 2);
g_list_free(list);
}
static void
task_view_update_ui (PlannerView *view)
{
PlannerTaskViewPriv *priv;
GList *list, *l;
gboolean value;
gboolean rel_value = FALSE;
gboolean link_value = FALSE;
gint count = 0;
if (!view->activated) {
return;
}
priv = PLANNER_TASK_VIEW (view)->priv;
list = planner_task_tree_get_selected_tasks (PLANNER_TASK_TREE (priv->tree));
for (l = list; l; l = l->next) {
if (mrp_task_has_relation (MRP_TASK (l->data))) {
rel_value = TRUE;
break;
}
}
for (l = list; l; l = l->next) {
count++;
}
value = (list != NULL);
link_value = (count >= 2);
g_object_set (gtk_action_group_get_action (priv->actions, "EditTask"),
"sensitive", value,
NULL);
g_object_set (gtk_action_group_get_action (priv->actions, "RemoveTask"),
"sensitive", value,
NULL);
g_object_set (gtk_action_group_get_action (priv->actions, "UnlinkTask"),
"sensitive", rel_value,
NULL);
g_object_set (gtk_action_group_get_action (priv->actions, "LinkTasks"),
"sensitive", link_value,
NULL);
g_object_set (gtk_action_group_get_action (priv->actions, "IndentTask"),
"sensitive", value,
NULL);
g_object_set (gtk_action_group_get_action (priv->actions, "UnindentTask"),
"sensitive", value,
NULL);
g_object_set (gtk_action_group_get_action (priv->actions, "MoveTaskUp"),
"sensitive", value,
NULL);
g_object_set (gtk_action_group_get_action (priv->actions, "MoveTaskDown"),
"sensitive", value,
NULL);
g_object_set (gtk_action_group_get_action (priv->actions, "ResetConstraint"),
"sensitive", value,
NULL);
g_list_free (list);
}
