sample4_10.c

这是一个应用于labwindows/cvi软件的例子,是一个动画图形

#include "pwctrl.h"
#include "animate.h"
#include "easytab.h"
#include "toolbar.h"
#include <cvirte.h>		/* Needed if linking in external compiler; harmless otherwise */
#include <userint.h>
#include "sample4_10.h"

#define IMAGE_HELP    "buttons/help.ico"       
#define IMAGE_GO  "buttons/go.ico"
#define IMAGE_STOP "buttons/stop.ico"
#define IMAGE_ANIMATEPROPERTY "buttons/bydate.ico"



int panelHandle,panelTemp,panelTab1,panelTab2;
int tabCtrl,animateCtrl,passwordCtrl;    
ToolbarType gToolbar;  
int cycle=0,check[9]={1,1,1,1,1,1,1,1,1};
double interval=0.1;


ToolbarType InstallToolBar(int panel);  

int main (int argc, char *argv[])
{
	if (InitCVIRTE (0, argv, 0) == 0)	/* Needed if linking in external compiler; harmless otherwise */
		return -1;	/* out of memory */
	if ((panelHandle = LoadPanel (0, "sample4_10.uir", PANEL)) < 0)
		return -1;
	SetCtrlAttribute (panelHandle, PANEL_QUIT, ATTR_VISIBLE, 0);     
	
	gToolbar=InstallToolBar(panelHandle);
	
	animateCtrl=AnimateCtrl_ConvertFromPictRing(panelHandle,  PANEL_PICTURERING); 
	AnimateCtrl_SetAttribute (panelHandle, animateCtrl, ATTR_ANIMATE_FRAME_INTERVAL,0.1);
	AnimateCtrl_SetAttribute (panelHandle,animateCtrl , ATTR_ANIMATE_STOP_ON_LAST_FRAME, 1);
	
	DisplayPanel (panelHandle);
	RunUserInterface ();
	
	Toolbar_Discard(gToolbar);
    gToolbar = 0;

	return 0;
}

void CVICALLBACK Quit (int menuBar, int menuItem, void *callbackData,
		int panel)
{
	QuitUserInterface (0);
}

void CVICALLBACK animateProperty (int menuBar, int menuItem, void *callbackData,
		int panel)
																			  
{
	panelTemp=LoadPanel(0, "sample4_10.uir", PANELPW);
	passwordCtrl=PasswordCtrl_ConvertFromString (panelTemp, PANELPW_PASSWORD);
	PasswordCtrl_SetAttribute (panelTemp, passwordCtrl, ATTR_PASSWORD_MASK_CHARACTER, '*');
	PasswordCtrl_SetAttribute (panelTemp, passwordCtrl, ATTR_PASSWORD_MAX_LENGTH, 8);
	InstallPopup(panelTemp);  
}

void CVICALLBACK help (int menuBar, int menuItem, void *callbackData,
		int panel)
{
	MessagePopup("Help","This is the sample program for toolbar,animation,easy tab&password");
}
ToolbarType InstallToolBar(int panel)
{
    ToolbarType toolbar;
    int i;    
   if (Toolbar_New (panel, GetPanelMenuBar(panel), "", 0, 0, 1, 1,
                             &toolbar) < 0)
        return 0;
   Toolbar_InsertItem (toolbar, END_OF_LIST, kSeparator, 1, NULL,
                        kNoCallback, 0, NULL, NULL, NULL);
                        
   Toolbar_InsertItem (toolbar, END_OF_LIST, kCommandButton, 1, "开始运动",
                        kMenuCallback, MENU_FILE_RUN, NULL, NULL, IMAGE_GO);
   Toolbar_InsertItem (toolbar, END_OF_LIST, kCommandButton, 1, "停止运动",
                        kMenuCallback, MENU_FILE_STOP, NULL, NULL, IMAGE_STOP);
   Toolbar_InsertItem (toolbar, END_OF_LIST, kSeparator, 1, NULL,
                        kNoCallback, 0, NULL, NULL, NULL); 
   Toolbar_InsertItem (toolbar, END_OF_LIST, kCommandButton, 1, "动画属性",
                        kMenuCallback, MENU_TOOL_ANIMATEPROPERTY, NULL, NULL, IMAGE_ANIMATEPROPERTY);
   Toolbar_InsertItem (toolbar, END_OF_LIST, kSeparator, 1, NULL,
                        kNoCallback, 0, NULL, NULL, NULL);

   Toolbar_InsertItem (toolbar, END_OF_LIST, kCommandButton, 1, "帮助信息",
                        kMenuCallback, MENU_HELP, NULL, NULL, IMAGE_HELP);
   Toolbar_Display (toolbar); 
   return toolbar;
}

int CVICALLBACK Quit1 (int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_COMMIT:
			QuitUserInterface (0);     
			break;
	}
	return 0;
}

int CVICALLBACK Done (int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	int i;
	char path[255]={""},temp[10];
	switch (event)
	{
		case EVENT_COMMIT:
			////////////////
			GetCtrlVal (panelTab2, ANIMATE2_BINARYSWITCH, &cycle);
			AnimateCtrl_SetAttribute (panelHandle, animateCtrl, ATTR_ANIMATE_STOP_ON_LAST_FRAME, cycle==0);
			GetCtrlVal (panelTab2, ANIMATE2_NUMERIC, &interval);
			AnimateCtrl_SetAttribute (panelHandle,animateCtrl , ATTR_ANIMATE_FRAME_INTERVAL, interval);
			for(i=0;i<9;i++)
			{
			 	GetCtrlVal (panelTab1, 10-i, &check[i]);
			 	if(check[i])
				{
			 	 	sprintf(temp,"(F=%d)",i);
			 		strcat(path,temp);
				}
			}
			AnimateCtrl_SetAttribute (panelHandle,animateCtrl , ATTR_ANIMATE_PATH, path);
			
			DiscardPanel(panelTemp);  
			break;
	}
	return 0;
}

int CVICALLBACK Password (int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{   
	char password[15];
	int i;
	switch (event)
	{
		case EVENT_COMMIT:
			PasswordCtrl_GetAttribute (panelTemp, passwordCtrl, ATTR_PASSWORD_VAL, password);
			if(strcmp(password,"11111111")==0)
			{
			DiscardPanel(panelTemp);  
			
			panelTemp=LoadPanel(0, "sample4_10.uir", PANELTAB);
	
			tabCtrl = EasyTab_ConvertFromCanvas(panelTemp, PANELTAB_CANVAS);  
			EasyTab_LoadPanels (panelTemp, tabCtrl, 1, "sample4_10.uir", __CVIUserHInst, ANIMATE1, &panelTab1, 
       			     ANIMATE2, &panelTab2,0);
       		//init data
			SetCtrlVal (panelTab2, ANIMATE2_BINARYSWITCH, cycle);
			SetCtrlVal (panelTab2, ANIMATE2_NUMERIC, interval);
			for(i=0;i<9;i++)
			 	SetCtrlVal (panelTab1, 10-i, check[i]); 
			InstallPopup(panelTemp); 
			}
			else
			{
			MessagePopup("ERROR","Your input is error");
			DiscardPanel(panelTemp); 
			}
			break;
	}
	return 0;
}

int CVICALLBACK Cancel (int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_COMMIT:
			DiscardPanel(panelTemp);  
			break;
	}
	return 0;
}

int CVICALLBACK Run (int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_COMMIT:
			AnimateCtrl_SetAttribute (panelHandle,animateCtrl , ATTR_ANIMATE_ENABLED, 1);    
			break;
	}
	return 0;
}

int CVICALLBACK Stop (int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_COMMIT:
			AnimateCtrl_SetAttribute (panelHandle,animateCtrl , ATTR_ANIMATE_ENABLED, 0);    
			break;
	}
	return 0;
}

void CVICALLBACK Run1 (int menuBar, int menuItem, void *callbackData,
		int panel)
{
	AnimateCtrl_SetAttribute (panelHandle,animateCtrl , ATTR_ANIMATE_ENABLED, 1);
}

void CVICALLBACK Stop1 (int menuBar, int menuItem, void *callbackData,
		int panel)
{
	AnimateCtrl_SetAttribute (panelHandle,animateCtrl , ATTR_ANIMATE_ENABLED, 0);
}

int CVICALLBACK Animation (int panel, int control, int event,
		void *callbackData, int eventData1, int eventData2)
{
	switch (event)
	{
		case EVENT_RIGHT_CLICK:
			animateProperty(0,0,0,0);
			break;
	}
	return 0;
}