1// * this is for making emacs happy: -*-Mode: C++;-*- 2/**************************************************************************** 3 * Copyright (c) 1998-2003,2005 Free Software Foundation, Inc. * 4 * * 5 * Permission is hereby granted, free of charge, to any person obtaining a * 6 * copy of this software and associated documentation files (the * 7 * "Software"), to deal in the Software without restriction, including * 8 * without limitation the rights to use, copy, modify, merge, publish, * 9 * distribute, distribute with modifications, sublicense, and/or sell * 10 * copies of the Software, and to permit persons to whom the Software is * 11 * furnished to do so, subject to the following conditions: * 12 * * 13 * The above copyright notice and this permission notice shall be included * 14 * in all copies or substantial portions of the Software. * 15 * * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 23 * * 24 * Except as contained in this notice, the name(s) of the above copyright * 25 * holders shall not be used in advertising or otherwise to promote the * 26 * sale, use or other dealings in this Software without prior written * 27 * authorization. * 28 ****************************************************************************/ 29 30/**************************************************************************** 31 * Author: Juergen Pfeifer, 1997 * 32 ****************************************************************************/ 33 34#include "internal.h" 35#include "cursslk.h" 36#include "cursesapp.h" 37 38MODULE_ID("$Id: cursslk.cc,v 1.15 2005/08/06 22:12:36 tom Exp $") 39 40Soft_Label_Key_Set::Soft_Label_Key& 41 Soft_Label_Key_Set::Soft_Label_Key::operator=(char *text) 42{ 43 delete[] label; 44 label = new char[1 + ::strlen(text)]; 45 (::strcpy)(label,text); 46 return *this; 47} 48 49long Soft_Label_Key_Set::count = 0L; 50int Soft_Label_Key_Set::num_labels = 0; 51 52Soft_Label_Key_Set::Label_Layout 53 Soft_Label_Key_Set::format = None; 54 55void Soft_Label_Key_Set::init() 56{ 57 slk_array = new Soft_Label_Key[num_labels]; 58 for(int i=0; i < num_labels; i++) { 59 slk_array[i].num = i+1; 60 } 61 b_attrInit = FALSE; 62} 63 64Soft_Label_Key_Set::Soft_Label_Key_Set() 65 : b_attrInit(FALSE), 66 slk_array(NULL) 67{ 68 if (format==None) 69 Error("No default SLK layout"); 70 init(); 71} 72 73Soft_Label_Key_Set::Soft_Label_Key_Set(Soft_Label_Key_Set::Label_Layout fmt) 74 : b_attrInit(FALSE), 75 slk_array(NULL) 76{ 77 if (fmt==None) 78 Error("Invalid SLK Layout"); 79 if (count++==0) { 80 format = fmt; 81 if (ERR == ::slk_init(static_cast<int>(fmt))) 82 Error("slk_init"); 83 num_labels = (fmt>=PC_Style?12:8); 84 } 85 else if (fmt!=format) 86 Error("All SLKs must have same layout"); 87 init(); 88} 89 90Soft_Label_Key_Set::~Soft_Label_Key_Set() { 91 if (!::isendwin()) 92 clear(); 93 delete[] slk_array; 94 count--; 95} 96 97Soft_Label_Key_Set::Soft_Label_Key& Soft_Label_Key_Set::operator[](int i) { 98 if (i<1 || i>num_labels) 99 Error("Invalid Label index"); 100 return slk_array[i-1]; 101} 102 103void Soft_Label_Key_Set::activate_label(int i, bool bf) { 104 if (!b_attrInit) { 105 NCursesApplication* A = NCursesApplication::getApplication(); 106 if (A) attrset(A->labels()); 107 b_attrInit = TRUE; 108 } 109 Soft_Label_Key& K = (*this)[i]; 110 if (ERR==::slk_set(K.num,bf?K.label:"",K.format)) 111 Error("slk_set"); 112 noutrefresh(); 113} 114 115void Soft_Label_Key_Set::activate_labels(bool bf) 116{ 117 if (!b_attrInit) { 118 NCursesApplication* A = NCursesApplication::getApplication(); 119 if (A) attrset(A->labels()); 120 b_attrInit = TRUE; 121 } 122 for(int i=1; i <= num_labels; i++) { 123 Soft_Label_Key& K = (*this)[i]; 124 if (ERR==::slk_set(K.num,bf?K.label:"",K.format)) 125 Error("slk_set"); 126 } 127 if (bf) 128 restore(); 129 else 130 clear(); 131 noutrefresh(); 132} 133