void w32g_open_doc(int close_if_no_doc) { if(close_if_no_doc && DocWndInfo.DocFileMax <= 0) ShowSubWindow(hDocWnd, 0); else { DocWndReadDoc(1); ShowSubWindow(hDocWnd, 1); } }
void DocWndReadDocPrev(void) { int num; if(DocWndInfoLock()==FALSE) return; num = DocWndInfo.DocFileCur - 1; if(num<1) num = 1; DocWndReadDoc(num); DocWndInfoUnLock(); }
void DocWndReadDocNext(void) { int num; if(DocWndInfoLock()==FALSE) return; num = DocWndInfo.DocFileCur + 1; if(num>DocWndInfo.DocFileMax) num = DocWndInfo.DocFileMax; DocWndReadDoc(num); DocWndInfoUnLock(); }