void host_button_clicked_Slot(GtkWidget * widget, gpointer user_data)
{
//negative active
if (view->Topview->TopviewData->hostactive[(int) user_data] == 0)
view->Topview->TopviewData->hostactive[(int) user_data] = 1;
else
view->Topview->TopviewData->hostactive[(int) user_data] = 0;
glexpose();
}
void appmouse_key_release(ViewInfo* v,int key)
{
/* int action=get_key_action(v,key); */
if(lastAction==MM_POLYGON_SELECT)
{
clear_selpoly(&view->Topview->sel.selPoly);
glexpose();
}
v->keymap.down=0;
v->keymap.keyVal=0;
}
void glhost_button_clicked_Slot(void *p)
{
//negative active
int user_data;
user_data = ((glCompButton *) p)->data;
if (view->Topview->TopviewData->hostactive[user_data] == 0)
view->Topview->TopviewData->hostactive[user_data] = 1;
else
view->Topview->TopviewData->hostactive[user_data] = 0;
glexpose();
}
void glmotion_zoom_inc(int zoomin)
{
float inc_value;
inc_value =
(float) (view->Topview->fitin_zoom * MAX_ZOOM * -1 -
view->Topview->fitin_zoom * MIN_ZOOM * -1) / ZOOM_STEPS;
if (zoomin) /*zooming in , zoom value should be decreased */
graph_zoom(view->zoom - view->zoom * 0.25);
else
graph_zoom(view->zoom + view->zoom * 0.25); /*zoom out */
glexpose();
}
static void glCompMouseMove(glCompObj *obj, GLfloat x, GLfloat y)
{
glCompMouse *m = &((glCompSet *) obj)->mouse;
sel->common.visible = 1;
if ((m->down) && (m->t == glMouseRightButton))
{
sel->common.pos.x = m->pos.x - m->dragX;
sel->common.pos.y = m->pos.y - m->dragY;
sel->common.width = m->dragX;
sel->common.height = m->dragY;
glexpose();
}
}
void drawGraph(Agraph_t * g)
{
Agnode_t *v;
Agedge_t *e;
Agraph_t *s;
int param = 0;
for (s = agfstsubg(g); s; s = agnxtsubg(s))
{
OD_SelFlag(s) = 0;
if (OD_Selected(s) == 1)
param = 1;
else
param = 0;
drawXdotwithattrs(s, param);
}
for (v = agfstnode(g); v; v = agnxtnode(g, v))
{
if (OD_Selected(v) == 1)
param = 1;
else
param = 0;
OD_SelFlag(v) = 0;
drawXdotwithattr(v, "_draw_", param); //draw primitives
drawXdotwithattr(v, "_ldraw_", param);//label drawing
for (e = agfstout(g, v); e; e = agnxtout(g, e))
{
OD_SelFlag(e) = 0;
if (OD_Selected(e) == 1)
param = 1;
else
param = 0;
drawXdotwithattrs(e, param);
}
}
if ((view->Selection.Active > 0) && (!view->SignalBlock))
{
view->Selection.Active = 0;
drawGraph(g);
view->SignalBlock = 1;
glexpose();
view->SignalBlock = 0;
}
}
