原创 Labwindows/cvi8.5学习日志(50)----工具栏的提示

//*********************************************************
// Labwindows/cvi8.5 工具栏的提示
// 从外部.ini 文件读取提示信息
// szlihongtao
// 2010-08-23
//*********************************************************
#include <formatio.h>
#include <cvirte.h>  
#include <utility.h>
#include "inifile.h"
#include <userint.h>         
#include "toolbar.h"
#include "tool bar.h"
//*********************************************************
static int panelHandle;
static ToolbarType filetoolbar;   
char filename[MAX_PATHNAME_LEN];  
//*********************************************************
//自定义函数声明
void gettoolbar(void);
void set_tip(void);
//*********************************************************
int main (int argc, char *argv[])
{
 if (InitCVIRTE (0, argv, 0) == 0)
  return -1; /* out of memory */
 if ((panelHandle = LoadPanel (0, "tool bar.uir", PANEL)) < 0)
  return -1;     
   
 DisplayPanel (panelHandle);
 gettoolbar();
 set_tip();
 RunUserInterface ();
 DiscardPanel (panelHandle);
 CloseCVIRTE ();
 return 0;
}
//*********************************************************
int CVICALLBACK panelCB (int panel, int event, void *callbackData,
  int eventData1, int eventData2)
{
 switch (event)
 { 
  case EVENT_CLOSE:
   QuitUserInterface (0);
   break;  
 }
 return 0;
}
//*********************************************************
void set_tip(void)
{
 int i,status;
 long FileSize; 
 char *stringValue;
 IniText g_myInifile = 0;
 const char Section_Name[]="tip";   
 const char *Tag_Name[]={"tip0 ","tip1 ","tip2","tip3","tip4"};
     
 GetProjectDir (filename); 
 strcat (filename, "\\tip.ini");      // 完整的文件名    
          
 //if (GetFileInfo("tip.ini" ,&FileSize)==TRUE)   // 文件存在？ 
 if (GetFileInfo(filename ,&FileSize)==TRUE)    // 文件存在？ 
 {   
  if (!(g_myInifile = Ini_New (0)))  /* Create a new Inifile object and read it from a file */
  {
      MessagePopup("Inifile","Error allocating memory for Inifile，无法在内存中定位文件!");
      return ;
  }

   if (Ini_ReadFromFile (g_myInifile, filename))
    {
      MessagePopup("Inifile","Error reading Inifile,无法读取ini文件!");
         return ;
   }
  
  for(i=0;i<5;++i)
  {     
    status=Ini_GetPointerToRawString (g_myInifile,Section_Name, Tag_Name, &stringValue);
/*
函数原型:  int Toolbar_SetItemAttribute (ToolbarType Toolbar, int Position, int Toolbar_Item_Attribute, ...);
Position : The position of the item in the toolbar.  
Valid positions are from 1 to the number of items on the toolbar (as returned by Toolbar_GetNumItems).
You may also use FRONT_OF_LIST or END_OF_LIST to specify the beginning or the end of the list, respectively.
position从1开始计数
*/   
    if (status>0)
    Toolbar_SetItemAttribute (filetoolbar, i+1, TOOLBAR_ATTR_DESCRIPTION,stringValue);
  }
  
    Ini_Dispose (g_myInifile);  
 }
 else
  MessagePopup ("提示", "tip.ini文件不存在");
}
//*********************************************************
//自定义函数，装载工具栏
//*********************************************************
void gettoolbar(void)
{
 //新建“文件”工具栏
 Toolbar_New (panelHandle, 0, "文件", 0, 0, 1, 1, &filetoolbar);   
        
 //插入菜单按钮
 Toolbar_InsertItem (filetoolbar, END_OF_LIST, kCommandButton, 1, "新建", kNoCallback, 0, 0, 0, "new.ico");
 Toolbar_InsertItem (filetoolbar, END_OF_LIST, kCommandButton, 1, "打开", kNoCallback, 0, 0, 0, "open.ico");
 Toolbar_InsertItem (filetoolbar, END_OF_LIST, kCommandButton, 1, "保存", kNoCallback, 0, 0, 0, "save.ico");
 Toolbar_InsertItem (filetoolbar, END_OF_LIST, kCommandButton, 1, "打印", kNoCallback, 0, 0, 0, "print.ico");
 Toolbar_InsertItem (filetoolbar, END_OF_LIST, kCommandButton, 1, "退出", kNoCallback, 0, 0, 0, "exit.ico");
 //显示工具栏
 Toolbar_Display (filetoolbar);                 
   
 Toolbar_SetAttribute (filetoolbar, TOOLBAR_ATTR_BUTTON_IMAGE_SIZE, 32); 
}  
//*********************************************************
//*********************************************************
//*********************************************************