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/*
* $Id: monitor_gui_gtk.c,v 1.22 2009-08-25 06:30:04 sand Exp $
*
* Copyright (C) 2007-2009 FAUmachine Team <info@faumachine.org>.
* This program is free software. You can redistribute it and/or modify it
* under the terms of the GNU General Public License, either version 2 of
* the License, or (at your option) any later version. See COPYING.
*/
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <gtk/gtk.h>
#include "glue-gui-gtk.h"
#include "glue-gui-gtk-monitor.h"
#include "glue-gui-recorder.h"
#include "monitor_gui_gtk.h"
#define COMP "monitor"
struct cpssp {
GtkWidget *gui;
void * recorder;
};
/*
* Simulator Callbacks
*/
static void
monitor_gui_pixel_set(
void *_cpssp,
unsigned int x,
unsigned int y,
uint8_t r,
uint8_t g,
uint8_t b
)
{
struct cpssp *cpssp = (struct cpssp *) _cpssp;
gui_recorder_pixel_set(cpssp->recorder, x, y, r, g, b);
gui_gtk_monitor_pixel_set(GUI_GTK_MONITOR(cpssp->gui), x, y, r, g, b);
}
static void
monitor_gui_size_set(void *_cpssp, unsigned int width, unsigned int height)
{
struct cpssp *cpssp = (struct cpssp *) _cpssp;
gui_recorder_size_set(cpssp->recorder, width, height);
gui_gtk_monitor_size_set(GUI_GTK_MONITOR(cpssp->gui), width, height);
}
static void
monitor_gui_sync(void *_cpssp)
{
struct cpssp *cpssp = (struct cpssp *) _cpssp;
gui_gtk_monitor_sync(GUI_GTK_MONITOR(cpssp->gui));
}
static void
monitor_gui_screenshot_set(void *_cpssp, unsigned int val)
{
struct cpssp *cpssp = (struct cpssp *) _cpssp;
if (val == 0) return;
gui_recorder_screenshot(cpssp->recorder);
}
static void
monitor_gui_rec_set(void *_cpssp, unsigned int val)
{
struct cpssp *cpssp = (struct cpssp *) _cpssp;
gui_recorder_rec_set(cpssp->recorder, val);
gui_gtk_monitor_rec_set(GUI_GTK_MONITOR(cpssp->gui), (gboolean) val);
gui_gtk_flush();
}
/*
* GUI Callbacks
*/
static void
monitor_gui_recording_on_event(GtkWidget *w, gpointer _cpssp)
{
struct cpssp * cpssp = (struct cpssp *) _cpssp;
gui_recorder_rec_set(cpssp->recorder, 1);
}
static void
monitor_gui_recording_off_event(GtkWidget *w, gpointer _cpssp)
{
struct cpssp * cpssp = (struct cpssp *) _cpssp;
gui_recorder_rec_set(cpssp->recorder, 0);
}
static void
monitor_gui_screenshot_pressed(GtkWidget *w, gpointer _cpssp)
{
monitor_gui_screenshot_set(_cpssp, 1);
}
static void
monitor_gui_screenshot_released(GtkWidget *w, gpointer _cpssp)
{
monitor_gui_screenshot_set(_cpssp, 0);
}
void *
monitor_gui_gtk_create(
unsigned int page,
const char *name,
struct sig_manage *port_manage,
struct sig_boolean *port_power_230v,
struct sig_vga *port_vga,
struct sig_opt_rgb *port_opt_video,
struct sig_boolean *port_screenshot,
struct sig_boolean *port_rec
)
{
static const struct sig_opt_rgb_funcs opt_video_funcs = {
.pixel_set = monitor_gui_pixel_set,
.size_set = monitor_gui_size_set,
.sync = monitor_gui_sync,
};
static const struct sig_boolean_funcs screenshot_funcs = {
.set = monitor_gui_screenshot_set,
};
static const struct sig_boolean_funcs rec_funcs = {
.set = monitor_gui_rec_set,
};
struct cpssp *cpssp;
cpssp = malloc(sizeof(*cpssp));
assert(cpssp);
cpssp->recorder = gui_recorder_create(1600, 1200);
cpssp->gui = gui_gtk_monitor_new("VGA", 1600, 1200);
g_signal_connect(G_OBJECT(cpssp->gui), "recording-on",
G_CALLBACK(monitor_gui_recording_on_event),
cpssp);
g_signal_connect(G_OBJECT(cpssp->gui), "recording-off",
G_CALLBACK(monitor_gui_recording_off_event),
cpssp);
g_signal_connect(G_OBJECT(cpssp->gui), "screenshot-pressed",
G_CALLBACK(monitor_gui_screenshot_pressed),
cpssp);
g_signal_connect(G_OBJECT(cpssp->gui), "screenshot-released",
G_CALLBACK(monitor_gui_screenshot_released),
cpssp);
gtk_widget_show(cpssp->gui);
/* sync it once, initially */
gui_gtk_monitor_sync(GUI_GTK_MONITOR(cpssp->gui));
gui_gtk_comp_add(page, COMP, name, cpssp->gui, TRUE, TRUE, NULL);
gui_gtk_monitor_grab_focus(GUI_GTK_MONITOR(cpssp->gui));
/* In */
sig_opt_rgb_connect(port_opt_video, cpssp, &opt_video_funcs);
sig_boolean_connect_in(port_screenshot, cpssp, &screenshot_funcs);
sig_boolean_connect_in(port_rec, cpssp, &rec_funcs);
return cpssp;
}
void
monitor_gui_gtk_destroy(void *_cpssp)
{
struct cpssp *cpssp = _cpssp;
gui_recorder_destroy(cpssp->recorder);
free(cpssp);
}
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