作者 Anonymous [cpp] 2008-02-03 21:27 (点击下载)

/*
 * =====================================================================================
 *
 *       Filename:  ee_tip.cpp
 *
 *    Description:  延时5秒提醒
 *
 *        Version:  1.0
 *        Created:  2007年12月21日 11时11分53秒 CST
 *       Revision:  none
 *       Compiler:  gcc
 *
 *         Author:  wind (xihe), xihels@gmail.com
 *        Company:  cyclone
 *
 * =====================================================================================
 */
 
#include <gtkmm.h>
#include <iostream>
#define SPACING 4
 
using namespace std;
 
class MainWnd : public Gtk::Window {
	public:
		MainWnd(Glib::RefPtr<Gtk::StatusIcon> stat_, 
				int timeout,
				Glib::ustring show_text_,
				Glib::ustring image_file_path_) ;
		bool on_stat_size_channged(int size);
		bool on_button_press_event (GdkEventButton* event);
		bool on_timeout();
	private:
		Glib::RefPtr<Gdk::Screen> screen;
		Glib::RefPtr<Gtk::StatusIcon> stat;
		Glib::ustring  show_text;
		Glib::ustring  image_file_path;
};
 
MainWnd::MainWnd(Glib::RefPtr<Gtk::StatusIcon> stat_, 
		int timeout,
		Glib::ustring show_text_,
		Glib::ustring image_file_path_) 
: Gtk::Window(Gtk::WINDOW_POPUP),
	show_text(show_text_),
	image_file_path(image_file_path_)
{
	stat = stat_;
	stat->signal_size_changed().connect(sigc::mem_fun(this, &MainWnd::on_stat_size_channged));
		Gtk::HBox* hbox= Gtk::manage(new Gtk::HBox);
		this->add(*hbox);
 
	Gtk::Image* image;
	if (image_file_path.empty())
		image = Gtk::manage(
				new Gtk::Image(Gtk::Stock::DIALOG_INFO,
					Gtk::ICON_SIZE_DIALOG));
	else
		image = Gtk::manage(
				new Gtk::Image(
					Gdk::Pixbuf::create_from_file(
						image_file_path)));
 
	hbox->pack_start(*image, true, true);
 
	//Glib::ustring text_str(" <span size='large' color='red' weight='bold'> " + show_text + " </span>");
		Gtk::Label* text = Gtk::manage( new Gtk::Label(show_text));
		text->set_use_markup(true);
		hbox->pack_end(*text, true,true);
	this->show_all();
 
	Glib::signal_timeout().connect(sigc::mem_fun(*this, &MainWnd::on_timeout), timeout*1000);
	this->add_events(Gdk::BUTTON_PRESS_MASK);
}
 
 
bool MainWnd::on_button_press_event(GdkEventButton*)
{
	Gtk::Main::quit();
	return true;
}
 
bool MainWnd::on_stat_size_channged(int size)
{
	//return false;
	Gdk::Rectangle		  rect;
	Gtk::Orientation	  orie;
	int wx = 0;
	int wy = 0;
	int ww = 0;
	int wh = 0;
	this->get_size(ww, wh);
	if (stat->get_geometry(screen, rect, orie)) {
		if (orie == Gtk::ORIENTATION_HORIZONTAL) { // 面板是水平的
			if (rect.get_y() < screen->get_height()/2) // 面板在上面
				wy = rect.get_y() + size + SPACING;
			else 
				wy = rect.get_y() - wh - SPACING;
			wx = rect.get_x();
		} else {
			if (rect.get_x() < screen->get_width()/2) // 面板在左边
				wx = rect.get_x() + size + SPACING;
			else 
				wx = rect.get_x() - ww - SPACING;
			wy = rect.get_y();
		}
                // 如果右面超出屏幕, 右对齐
                if ((wx + ww) > screen->get_width()) 
                        wx = screen->get_width() - ww - SPACING ;
                // 右对齐后左面超出.. 还是左对齐好了 -_-!..
                if (wx < SPACING)
                        wx = SPACING;
 
                this->move(wx, wy);
        }
 
        return false;
}
 
bool MainWnd::on_timeout()
{
	Gtk::Main::quit();
	return true;
}
 
void on_active()
{
	Gtk::Main::quit();
}
 
int main(int argc, char* argv[])
{
	//-title -text -img
	Gtk::Main kit(argc, argv);
 
	string text("写点什么?");
	string image;
	char* pstr;
	int timeout = 5;
	if(argc<=1){
		cout << "tip 调用方法：" << endl;
		cout << "-text 提示内容" << endl;
		cout << "-image 图标全路径" << endl;
		cout << "-timeout 延时的秒数" << endl;
		exit(127);
	};
 
	for(int i = 1; i < argc; i++) {
		if (!strcmp("-text", argv[i])) {
			pstr = argv[++i];
			if (!pstr)
				break;
			text.assign(pstr);
		} else if (!strcmp("-image", argv[i])) {
			pstr = argv[++i];
			if (!pstr)
				break;
			image.assign(pstr);
		} else if (!strcmp("-timeout", argv[i])) {
			pstr = argv[++i];
			if (!pstr)
				break;
			timeout = atoi(pstr);
			timeout = timeout > 0 ? timeout : 5;
		} else {
			cout << argv[0] << " " << endl;
			cout << "-text 提示内容" << endl;
			cout << "-image 图标全路径" << endl;
			cout << "-timeout 延时的毫秒数" << endl;
			exit(127);
		}
	}
 
	try {
		Glib::RefPtr<Gtk::StatusIcon> stat;
		if (image.empty())
			stat = 
				Gtk::StatusIcon::create(Gtk::Stock::DIALOG_INFO);
		else
			stat = 
				Gtk::StatusIcon::create(
						Gdk::Pixbuf::create_from_file(image));
		stat->set_blinking();
		stat->signal_activate().connect(sigc::ptr_fun(on_active));
 
		MainWnd * main_wnd = new MainWnd(stat, timeout, text, image);
		kit.run(*main_wnd);
	} catch (const Glib::Exception& e) {
		cout << e.what() << endl;
		exit(127);
	}
 
	return 0;
}