loginscreen.c

a mobile application for brew plateforms for sharing photos among different users globally.

#include "loginscreen.h"
void spm_loginformInit(IRootForm *pIRootForm,IShell *pIShell,IDisplay *pIDisplay)
{
	loginscreen *pMe=(loginscreen*)MALLOCREC(loginscreen);
	pMe->pIShell=pIShell;
	pMe->pIDisplay=pIDisplay;
	pMe->DeviceInfo.wStructSize = sizeof(pMe->DeviceInfo);
    ISHELL_GetDeviceInfo(pMe->pIShell,&pMe->DeviceInfo);
	pMe->pIRootForm=pIRootForm;



	//creation of the Login form
	spm_createLoginForm(pMe);
}
void spm_createLoginForm(loginscreen *pMe)
{
	int nErr=0;
	IWidget *pIWTitle=NULL;
	IWidget *pIWSoft=NULL;
	
	IImage *pIImage=NULL;
	WidgetPos wPos;
	WExtent wex;
	
	//*Instance Creation*/
	pIImage=ISHELL_LoadResImage(pMe->pIShell,RES_FILE,TITLE_ICON);
	nErr=ISHELL_CreateInstance(pMe->pIShell,AEECLSID_FORM,(void**)&pMe->pIForm);
	nErr=ISHELL_CreateInstance(pMe->pIShell,AEECLSID_XYCONTAINER,(void**)&pMe->pIXYContainer);
	IFORM_GetWidget(IROOTFORM_TO_IFORM(pMe->pIRootForm),WID_FORM,&pMe->pIWBack);
	IXYCONTAINER_QueryInterface(pMe->pIXYContainer,AEEIID_WIDGET,(void**)&pMe->pIWBack);
	
	/*Back Widget Properties*/
	IFORM_SetWidget(pMe->pIForm,WID_FORM,pMe->pIWBack);
	IWIDGET_SetBGColor(pMe->pIWBack,RGB_ITEMBACKCOLOR);
	IWIDGET_SetBorderColor(pMe->pIWBack,RGB_BORDERCOLOR);
	IWIDGET_SetBorderWidth(pMe->pIWBack,1);

	/*Setting the title widget*/
	IFORM_GetWidget(IROOTFORM_TO_IFORM(pMe->pIRootForm),WID_TITLE,&pIWTitle);
	IFORM_SetTitleImage(pMe->pIForm,pIImage);
	IWIDGET_SetBGColor(pIWTitle,RGB_BACKCOLOR);
	IWIDGET_SetFGColor(pIWTitle,RGB_FORECOLOR);
	IFORM_SetResText(pMe->pIForm,FID_TITLE,RES_FILE,TITLE_TEXT);

	/*Setting the Soft key widget*/
	IFORM_GetWidget(IROOTFORM_TO_IFORM(pMe->pIRootForm),WID_TITLE,&pIWTitle);
	IFORM_SetTitleImage(pMe->pIForm,pIImage);
	IWIDGET_SetBGColor(pIWTitle,RGB_BACKCOLOR);
	IWIDGET_SetFGColor(pIWTitle,RGB_FORECOLOR);
	IFORM_SetResText(pMe->pIForm,FID_SOFTKEY1,RES_FILE,IDS_LOGINSOFT1);
	IFORM_SetResText(pMe->pIForm,FID_SOFTKEY2,RES_FILE,IDS_LOGINSOFT2);
	
	wex.height=20;wex.width=pMe->DeviceInfo.cxScreen-30;
	/*Creating the Login title*/
	{
		IWidget *pIWStatic;
		AECHAR *str=NULL;
		wPos.x=15;wPos.y=30;wPos.bVisible=TRUE;
		str=(AECHAR*)MALLOC(STRLEN("             Login Detail")*2+1);
		STRTOWSTR("            Login Detail",str,(STRLEN("            Login Detail")*2+1));
		ISHELL_CreateInstance(pMe->pIShell,AEECLSID_STATICWIDGET,(void**)&pIWStatic);
		IWIDGET_SetText(pIWStatic,str,FALSE);
		IWIDGET_SetExtent(pIWStatic,&wex);
		IWIDGET_SetBGColor(pIWStatic,RGB_BACKCOLOR);
		IWIDGET_SetFGColor(pIWStatic,RGB_FORECOLOR);
		//IWIDGET_SetGradientStyle(pIWStatic,1);
		IXYCONTAINER_Insert(pMe->pIXYContainer,pIWStatic,WIDGET_ZNORMAL,&wPos);
		IWIDGET_Release(pIWStatic);
	}
	
	/*designing of the Login label*/
	{
		IWidget *pIWStatic;
		AECHAR *str=NULL;
		wPos.x=15;wPos.y=wPos.y+wex.height;wPos.bVisible=TRUE;
		str=(AECHAR*)MALLOC(STRLEN(" User Name")*2+1);
		STRTOWSTR(" User Name",str,(STRLEN(" User Name")*2+1));
		ISHELL_CreateInstance(pMe->pIShell,AEECLSID_STATICWIDGET,(void**)&pIWStatic);
		IWIDGET_SetText(pIWStatic,str,FALSE);
		IWIDGET_SetExtent(pIWStatic,&wex);
		IWIDGET_SetBGColor(pIWStatic,RGB_BACKCOLOR);
		IWIDGET_SetFGColor(pIWStatic,RGB_FORECOLOR);
		IWIDGET_SetGradientStyle(pIWStatic,1);
		IXYCONTAINER_Insert(pMe->pIXYContainer,pIWStatic,WIDGET_ZNORMAL,&wPos);
		IWIDGET_Release(pIWStatic);
	}
	/*user name text box*/
	{
		//IWidget *pIWStatic;
		wPos.x=15;wPos.y=wPos.y+wex.height;wPos.bVisible=TRUE;
		ISHELL_CreateInstance(pMe->pIShell,AEECLSID_TEXTWIDGET,(void**)&pMe->pIWUserName);
		IWIDGET_SetExtent(pMe->pIWUserName,&wex);
		IWIDGET_SetBorderWidth(pMe->pIWUserName,1);
		IWIDGET_SetBorderColor(pMe->pIWUserName,RGB_BACKCOLOR);
		IXYCONTAINER_Insert(pMe->pIXYContainer,pMe->pIWUserName,WIDGET_ZNORMAL,&wPos);
		//IWIDGET_Release(pIWStatic);
	}
	/*password Label*/
	{
		IWidget *pIWStatic;
		AECHAR *str=NULL;
		wPos.x=15;wPos.y=wPos.y+wex.height;wPos.bVisible=TRUE;
		str=(AECHAR*)MALLOC(STRLEN(" Password")*2+1);
		STRTOWSTR(" Password",str,(STRLEN(" Password")*2+1));
		ISHELL_CreateInstance(pMe->pIShell,AEECLSID_STATICWIDGET,(void**)&pIWStatic);
		IWIDGET_SetText(pIWStatic,str,FALSE);
		IWIDGET_SetExtent(pIWStatic,&wex);
		IWIDGET_SetBGColor(pIWStatic,RGB_BACKCOLOR);
		IWIDGET_SetFGColor(pIWStatic,RGB_FORECOLOR);
		IWIDGET_SetGradientStyle(pIWStatic,1);
		IXYCONTAINER_Insert(pMe->pIXYContainer,pIWStatic,WIDGET_ZNORMAL,&wPos);
		IWIDGET_Release(pIWStatic);
	}
	/*password Text box*/
	{
		
		wPos.x=15;wPos.y=wPos.y+wex.height;wPos.bVisible=TRUE;
		ISHELL_CreateInstance(pMe->pIShell,AEECLSID_TEXTWIDGET,(void**)&pMe->pIWPassword);
		IWIDGET_SetExtent(pMe->pIWPassword,&wex);
		IWIDGET_SetBorderWidth(pMe->pIWPassword,1);
		IWIDGET_SetBorderColor(pMe->pIWPassword,RGB_BACKCOLOR);
		IWIDGET_SetFlags(pMe->pIWPassword,TWF_PASSWORD);
		IXYCONTAINER_Insert(pMe->pIXYContainer,pMe->pIWPassword,WIDGET_ZNORMAL,&wPos);
		
	}
	HANDLERDESC_Init(&pMe->loginHandler,spm_loginEventHandler,pMe,NULL);
	IFORM_SetHandler(pMe->pIForm,&pMe->loginHandler);
	
	IWIDGET_MoveFocus(pMe->pIWBack,(IWidget*)WIDGET_FOCUS_FIRST);
	IROOTFORM_PushForm(pMe->pIRootForm,pMe->pIForm);
}

boolean spm_loginEventHandler(loginscreen *pMe,AEEEvent eCode,uint16 wParam,uint32 dwParam)
{
	AECHAR *uname,*pword;
	char *username,*password;
	int length=0;
	if(eCode==EVT_KEY)
	{
		switch(wParam)
		{
			case AVK_SOFT1:
				IWIDGET_GetTextWidgetText(pMe->pIWUserName,&uname);
				IWIDGET_GetTextWidgetText(pMe->pIWPassword,&pword);
				length=WSTRLEN(uname);
				username=(char*)MALLOC(length+1);
				WSTRTOSTR(uname,username,length+1);

				length=WSTRLEN(pword);
				password=(char*)MALLOC(length+1);
				WSTRTOSTR(pword,password,length+1);

				DBGPRINTF("press login form soft1...........user name: %s",username);
				DBGPRINTF("press login form soft1...........password: %s",password);
				spm_connectingAnimation(pMe);
				

				FREE(uname);FREE(pword);

				return TRUE;
			case AVK_SOFT2:
				IROOTFORM_PopForm(pMe->pIRootForm);
				DBGPRINTF("press login form soft2...........");
				return TRUE;
			case AVK_UP:
				IWIDGET_MoveFocus(pMe->pIWBack,(IWidget*)WIDGET_FOCUS_PREV);
				DBGPRINTF("You pres the up key................");
				return TRUE;
			case AVK_DOWN:
				IWIDGET_MoveFocus(pMe->pIWBack,(IWidget*)WIDGET_FOCUS_NEXT);
				DBGPRINTF("You pres the up key................");
				return TRUE;
		}
	}

	//DBGPRINTF("in login form handler");
	return HANDLERDESC_Call(&pMe->loginHandler,eCode,wParam,dwParam);
}

void spm_connectingAnimation(loginscreen *pMe)
{
	IWidget *pIWStatic,*pIWImage;
	WidgetPos wPos;
	WExtent wex;
	AECHAR *str;
	IImage *pIImage=NULL;
	str=(AECHAR*)MALLOC(STRLEN(" Connecting")*2+1);
	STRTOWSTR(" Connecting",str,(STRLEN(" Connecting")*2+1));
	wPos.x=15;wPos.y=pMe->DeviceInfo.cyScreen/4;wPos.bVisible=TRUE;
	wex.height=20;wex.width=pMe->DeviceInfo.cxScreen-30;
	/*Releasing and removing the previesus login screen*/
	IWIDGET_Release(pMe->pIWUserName);
	IWIDGET_Release(pMe->pIWPassword);
	IXYCONTAINER_Remove(pMe->pIXYContainer,WIDGET_ZTOPMOST);
	IXYCONTAINER_Remove(pMe->pIXYContainer,WIDGET_ZTOPMOST);
	IXYCONTAINER_Remove(pMe->pIXYContainer,WIDGET_ZTOPMOST);
	IXYCONTAINER_Remove(pMe->pIXYContainer,WIDGET_ZTOPMOST);
	IXYCONTAINER_Remove(pMe->pIXYContainer,WIDGET_ZTOPMOST);
	
	ISHELL_CreateInstance(pMe->pIShell,AEECLSID_STATICWIDGET,(void**)&pIWStatic);
	ISHELL_CreateInstance(pMe->pIShell,AEECLSID_IMAGEWIDGET,(void**)&pIWImage);
	pIImage=ISHELL_LoadResImage(pMe->pIShell,RES_FILE,IDI_CONNECTANIM);
	
	IWIDGET_SetText(pIWStatic,str,FALSE);
	IWIDGET_SetBGColor(pIWStatic,RGB_BACKCOLOR);
	IWIDGET_SetFGColor(pIWStatic,RGB_FORECOLOR);
	//IWIDGET_SetGradientStyle(pIWStatic,1);
	IWIDGET_SetExtent(pIWStatic,&wex);
	
	IWIDGET_SetBGColor(pIWImage,RGB_BACKCOLOR);
	//IWIDGET_SetGradientStyle(pIWImage,1);
	IWIDGET_SetImage(pIWImage,pIImage);
	IWIDGET_Animate(pIWImage,TRUE);
	IWIDGET_SetExtent(pIWImage,&wex);
	wPos.y=wPos.y+wex.height;
	IXYCONTAINER_Insert(pMe->pIXYContainer,pIWImage,WIDGET_ZNORMAL,&wPos);
	wPos.y=wPos.y-(wex.height/2-4);
	IXYCONTAINER_Insert(pMe->pIXYContainer,pIWStatic,WIDGET_ZNORMAL,&wPos);
	IWIDGET_Release(pIWImage);
	IWIDGET_Release(pIWStatic);
	
	ISHELL_SetTimer(pMe->pIShell,4000,(PFNNOTIFY)spm_callingServerResponse,pMe);
}
	
void spm_callingServerResponse(loginscreen *pMe)
{
	IROOTFORM_PopForm(pMe->pIRootForm);
	IFORM_Release(pMe->pIForm);
	DBGPRINTF("Calling the server page");
	spm_responsescreenInit(pMe->pIRootForm,pMe->pIShell,pMe->pIDisplay);
}