149 lines
2.9 KiB
C++
149 lines
2.9 KiB
C++
/*
|
|
Copyright (C) 1998-99 Paul Barton-Davis
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#include <iostream>
|
|
|
|
#include <gtkmm2ext/popup.h>
|
|
#include <gtkmm2ext/utils.h>
|
|
#include <gtkmm2ext/gtk_ui.h>
|
|
|
|
using namespace std;
|
|
using namespace Gtk;
|
|
using namespace Gtkmm2ext;
|
|
|
|
PopUp::PopUp (Gtk::WindowPosition pos, unsigned int showfor_msecs, bool doh)
|
|
: Window (WINDOW_POPUP)
|
|
{
|
|
add_events (Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK);
|
|
signal_button_press_event().connect(mem_fun(*this,&PopUp::button_click));
|
|
set_border_width (12);
|
|
add (label);
|
|
set_position (pos);
|
|
|
|
delete_on_hide = doh;
|
|
popdown_time = showfor_msecs;
|
|
timeout = -1;
|
|
}
|
|
|
|
|
|
PopUp::~PopUp ()
|
|
{
|
|
}
|
|
|
|
void
|
|
PopUp::on_realize ()
|
|
{
|
|
Gtk::Window::on_realize();
|
|
get_window()->set_decorations (Gdk::WMDecoration (Gdk::DECOR_BORDER|Gdk::DECOR_RESIZEH));
|
|
}
|
|
|
|
gint
|
|
PopUp::remove_prompt_timeout (void *arg)
|
|
{
|
|
PopUp *pup = (PopUp *) arg;
|
|
|
|
pup->remove ();
|
|
return FALSE;
|
|
}
|
|
|
|
static gint idle_delete (void *arg)
|
|
{
|
|
delete static_cast<PopUp*> (arg);
|
|
return FALSE;
|
|
}
|
|
|
|
void
|
|
PopUp::remove ()
|
|
{
|
|
hide ();
|
|
|
|
if (popdown_time != 0 && timeout != -1) {
|
|
g_source_remove (timeout);
|
|
}
|
|
|
|
if (delete_on_hide) {
|
|
std::cerr << "deleting prompter\n";
|
|
g_idle_add (idle_delete, this);
|
|
}
|
|
}
|
|
#define ENSURE_GUI_THREAD(slot) \
|
|
if (!Gtkmm2ext::UI::instance()->caller_is_ui_thread()) {\
|
|
Gtkmm2ext::UI::instance()->call_slot (MISSING_INVALIDATOR, (slot)); \
|
|
return;\
|
|
}
|
|
|
|
|
|
void
|
|
PopUp::touch ()
|
|
{
|
|
ENSURE_GUI_THREAD (mem_fun (*this, &PopUp::touch));
|
|
|
|
if (is_visible ()) {
|
|
remove ();
|
|
} else {
|
|
set_size_request_to_display_given_text (label, my_text.c_str(), 25, 10);
|
|
label.set_text (my_text);
|
|
show_all ();
|
|
|
|
if (popdown_time != 0) {
|
|
timeout = g_timeout_add (popdown_time,
|
|
remove_prompt_timeout,
|
|
this);
|
|
}
|
|
}
|
|
}
|
|
|
|
gint
|
|
PopUp::button_click (GdkEventButton* /*ev*/)
|
|
{
|
|
remove ();
|
|
return TRUE;
|
|
}
|
|
|
|
void
|
|
PopUp::set_text (string txt)
|
|
{
|
|
my_text = txt;
|
|
}
|
|
|
|
void
|
|
PopUp::set_name (string name)
|
|
{
|
|
Window::set_name (name);
|
|
label.set_name (name);
|
|
}
|
|
|
|
bool
|
|
PopUp::on_delete_event (GdkEventAny* /*ev*/)
|
|
{
|
|
hide();
|
|
|
|
if (popdown_time != 0 && timeout != -1) {
|
|
g_source_remove (timeout);
|
|
}
|
|
|
|
if (delete_on_hide) {
|
|
std::cerr << "deleting prompter\n" << endl;
|
|
g_idle_add (idle_delete, this);
|
|
}
|
|
|
|
return true;
|
|
}
|