Die slot Funktionen sind in der Header Datei enthalten, die von "mask<X>" inkludiert wird. Sie müssen diese Funktionen ausfüllen, um Ihre eigene Logik zu programmieren. Viele nützliche Slot Funktionen sollen in dieser Dokumentation aufgelistet werden. Diese Vorlagen können Sie dann per Copy&Paste in Ihren eigenen pvserver übernehmen.
DATA definiert Ihre lokale Datenstruktur der Maske. Das kann mit den privaten Variablen einer Klasse verglichen werden, obwohl dies in ANSI C ausgedrückt wird.
slot<X> behandelt die Ereignisse, die auftreten. Innerhalb von slot<X> können Sie die Widget Id auswerten, die in dem Enum der Maske mask<X> aufgelistet ist.
//###############################################################
//# mask1_slots.h for ProcessViewServer created: Di Okt 6 11:25:46 2009
//# please fill out these slots
//# here you find all possible events
//# Yours: Lehrig Software Engineering
//###############################################################
// todo: uncomment me if you want to use this data aquisiton
// also uncomment this classes in main.cpp and pvapp.h
// also remember to uncomment rllib in the project file
//extern rlModbusClient modbus;
//extern rlSiemensTCPClient siemensTCP;
//extern rlPPIClient ppi;
typedef struct // (todo: define your data structure here)
{
}
DATA;
static int slotInit(PARAM *p, DATA *d)
{
if(p == NULL || d == NULL) return -1;
//memset(d,0,sizeof(DATA));
return 0;
}
static int slotNullEvent(PARAM *p, DATA *d)
{
if(p == NULL || d == NULL) return -1;
return 0;
}
static int slotButtonEvent(PARAM *p, int id, DATA *d)
{
if(p == NULL || id == 0 || d == NULL) return -1;
return 0;
}
static int slotButtonPressedEvent(PARAM *p, int id, DATA *d)
{
if(p == NULL || id == 0 || d == NULL) return -1;
return 0;
}
static int slotButtonReleasedEvent(PARAM *p, int id, DATA *d)
{
if(p == NULL || id == 0 || d == NULL) return -1;
return 0;
}
static int slotTextEvent(PARAM *p, int id, DATA *d, const char *text)
{
if(p == NULL || id == 0 || d == NULL || text == NULL) return -1;
return 0;
}
static int slotSliderEvent(PARAM *p, int id, DATA *d, int val)
{
if(p == NULL || id == 0 || d == NULL || val < -1000) return -1;
return 0;
}
static int slotCheckboxEvent(PARAM *p, int id, DATA *d, const char *text)
{
if(p == NULL || id == 0 || d == NULL || text == NULL) return -1;
return 0;
}
static int slotRadioButtonEvent(PARAM *p, int id, DATA *d, const char *text)
{
if(p == NULL || id == 0 || d == NULL || text == NULL) return -1;
return 0;
}
static int slotGlInitializeEvent(PARAM *p, int id, DATA *d)
{
if(p == NULL || id == 0 || d == NULL) return -1;
return 0;
}
static int slotGlPaintEvent(PARAM *p, int id, DATA *d)
{
if(p == NULL || id == 0 || d == NULL) return -1;
return 0;
}
static int slotGlResizeEvent(PARAM *p, int id, DATA *d, int width, int height)
{
if(p == NULL || id == 0 || d == NULL || width < 0 || height < 0) return -1;
return 0;
}
static int slotGlIdleEvent(PARAM *p, int id, DATA *d)
{
if(p == NULL || id == 0 || d == NULL) return -1;
return 0;
}
static int slotTabEvent(PARAM *p, int id, DATA *d, int val)
{
if(p == NULL || id == 0 || d == NULL || val < -1000) return -1;
return 0;
}
static int slotTableTextEvent(PARAM *p, int id, DATA *d, int x, int y, const char *text)
{
if(p == NULL || id == 0 || d == NULL || x < -1000 || y < -1000 || text == NULL) return -1;
return 0;
}
static int slotTableClickedEvent(PARAM *p, int id, DATA *d, int x, int y, int button)
{
if(p == NULL || id == 0 || d == NULL || x < -1000 || y < -1000 || button < 0) return -1;
return 0;
}
static int slotSelectionEvent(PARAM *p, int id, DATA *d, int val, const char *text)
{
if(p == NULL || id == 0 || d == NULL || val < -1000 || text == NULL) return -1;
return 0;
}
static int slotClipboardEvent(PARAM *p, int id, DATA *d, int val)
{
if(p == NULL || id == 0 || d == NULL || val < -1000) return -1;
return 0;
}
static int slotRightMouseEvent(PARAM *p, int id, DATA *d, const char *text)
{
if(p == NULL || id == 0 || d == NULL || text == NULL) return -1;
//pvPopupMenu(p,-1,"Menu1,Menu2,,Menu3");
return 0;
}
static int slotKeyboardEvent(PARAM *p, int id, DATA *d, int val, int modifier)
{
if(p == NULL || id == 0 || d == NULL || val < -1000 || modifier < -1000) return -1;
return 0;
}
static int slotMouseMovedEvent(PARAM *p, int id, DATA *d, float x, float y)
{
if(p == NULL || id == 0 || d == NULL || x < -1000 || y < -1000) return -1;
return 0;
}
static int slotMousePressedEvent(PARAM *p, int id, DATA *d, float x, float y)
{
if(p == NULL || id == 0 || d == NULL || x < -1000 || y < -1000) return -1;
return 0;
}
static int slotMouseReleasedEvent(PARAM *p, int id, DATA *d, float x, float y)
{
if(p == NULL || id == 0 || d == NULL || x < -1000 || y < -1000) return -1;
return 0;
}
static int slotMouseOverEvent(PARAM *p, int id, DATA *d, int enter)
{
if(p == NULL || id == 0 || d == NULL || enter < -1000) return -1;
return 0;
}
static int slotUserEvent(PARAM *p, int id, DATA *d, const char *text)
{
if(p == NULL || id == 0 || d == NULL || text == NULL) return -1;
return 0;
}