messagebox.cpp

用linux开发的安防暴警的有关代码

#include "MessageBox.h"
#include "alert_gui.h"
#include <FL/Fl_Window.H>
#include <FL/Fl_Box.H>
#include <FL/Fl_Button.H>
#include <FL/Fl_Input.H>
#include <FL/Fl.H>
#include <FL/fl_draw.H>
#include <string.h>
#include <stdio.h>
#include <stdarg.h>
#include <FL/Fl_Pixmap.H>
#include "pic/tishi.xpm"
#include "pic/yiwen.xpm"

#define SCREEN_WIDTH		635
#define SCREEN_HEIGHT	428

static Fl_Pixmap pixmap_inform(tishi_xpm);
static Fl_Pixmap pixmap_quest(yiwen_xpm);

static int innards1(const char * fmt,const char *fl_ok,const char *fl_cancel,const char * title)
{
	if (!message_form)
		message_form=(Fl_Window*)make_dialog_window();
	message->label(fmt);

	if ((fl_ok)&&(!fl_cancel))
	{
		message_form->label(title);
		message_form->resize((635-330)/2,(446-105)/2,330,105);
		message->position(80, 28);
		okButton->position(120,72);
		okButton->show();
		okButton->label(fl_ok);
		dialog_icon->position(6,12);
		pixmap_inform.label(dialog_icon);
	} else
		okButton->hide();
	if ((fl_ok)&&(fl_cancel))
	{
		message_form->label(title);
		message_form->resize((635-330)/2,(446-105)/2,330,105);
		message_form->redraw();
		message->position(65,28);
		cancelButton->show();
		cancelButton->label(fl_cancel);
		cancelButton->position(165,72);
		okButton->show();
		okButton->label(fl_ok);
		okButton->position(70,72);
		dialog_icon->position(6,12);
		pixmap_quest.label(dialog_icon);
	} else
	{
		cancelButton->hide();
	}
	message_form->show();
	int r;
	for (;;)
	{
		Fl_Widget *o = Fl::readqueue();
		if (!o) Fl::wait();
		else if (o == okButton) {r = 0; break;}
		else if (o == cancelButton) {r = 1; break;}
		else if (o == message_form) {r = 1; break;}
	}
	message_form->hide();
	return r;
}


static const char* input_innards2(const char* fmt, const char *fl_ok,const char *fl_cancel,const char* defstr, uchar type,const char *title)
{
	if (!message_form)
		message_form=(Fl_Window*)make_dialog_window();
	message->label(fmt);
	message->resize(80,5,160, 25);
	input->type(type);
	input->show();
	input->value(defstr);

	if ((fl_ok)&&(!fl_cancel))
	{
		message_form->label(title);
		message_form->resize((635-330)/2,(446-105)/2,330,105);
		message->position(80, 15);
		okButton->position(120,72);
		okButton->show();
		okButton->label(fl_ok);
		dialog_icon->position(6, 8);
		pixmap_inform.label(dialog_icon);
	} else
		okButton->hide();
	if ((fl_ok)&&(fl_cancel))
	{
		message_form->label(title);
		message_form->resize((635-330)/2,(446-105)/2,330,105);
		message_form->redraw();
		message->position(65,15);
		cancelButton->show();
		cancelButton->label(fl_cancel);
		cancelButton->position(165,72);
		okButton->show();
		okButton->label(fl_ok);
		okButton->position(70,72);
		dialog_icon->position(6, 8);
		pixmap_quest.label(dialog_icon);
	} else
	{
		cancelButton->hide();
	}
	message_form->show();
	int r;
	for (;;)
	{
		Fl_Widget *o = Fl::readqueue();
		if (!o) Fl::wait();
		else if (o == okButton) {r = 0; break;}
		else if (o == cancelButton) {r = 1; break;}
		else if (o == message_form) {r = 1; break;}
	}
	message_form->hide();
	input->hide();
	message->resize(80,5,160, 25);
	return r ? 0 : input->value();
}


const char * fl_ok_ = "确定";
const char * fl_cancel_ = "取消";

void InformDlg( const char * fmt,const char * win_title)
{
	innards1(fmt, fl_ok_, 0,win_title);
}

int QuestDlg(const char * fmt,const char * win_title)
{
	int r = innards1(fmt,fl_ok_, fl_cancel_,win_title);
	return r;
}


const char * InputDlg( const char * fmt, const char * defstr,const char * win_title)
{
	const char * r = input_innards2(fmt,fl_ok_, fl_cancel_, defstr, FL_NORMAL_INPUT,win_title);
	return r;
}



void cb_message_form(Fl_Window *,void *)
{

	cancelButton->do_callback(cancelButton);

}