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#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <gtk/gtk.h>
#include "qemu-gtk.h"
/* ----------------------------------------------------------------- */
static char mc_xml_start[] =
"<ui>\n"
" <menubar name='MainMenu'>\n"
" <menu action='DevicesMenu'>\n"
" <menu action='MediaChangeSubMenu'>\n";
static char mc_xml_end[] =
" </menu>\n"
" </menu>\n"
" </menubar>\n"
"</ui>\n";
/* ----------------------------------------------------------------- */
static void menu_cb_change_media(GtkAction *action, void *data)
{
struct qemu_window *win = data;
GtkWidget *dialog;
char *filename;
char name[32], title[128], cmd[128];
if (1 != sscanf(gtk_action_get_name(action), "ChangeMedia_%31s", name))
return;
if (debug)
fprintf(stderr, "%s: %s\n", __FUNCTION__, name);
snprintf(title, sizeof(title), "Pick image file for %s", name);
dialog = gtk_file_chooser_dialog_new (title, GTK_WINDOW(win->toplevel),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
if (gtk_dialog_run(GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) {
filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog));
if (debug)
fprintf(stderr, "%s: %s\n", __FUNCTION__, filename);
#if 0
/* not required it seems */
snprintf(cmd, sizeof(cmd), "eject %s", name);
monitor_append(win, cmd);
#endif
snprintf(cmd, sizeof(cmd), "change %s %s", name, filename);
monitor_append(win, cmd);
monitor_append(win, "info block");
g_free (filename);
}
gtk_widget_destroy(dialog);
}
void devices_parse_info_block(struct qemu_window *win, char *str)
{
char name[32], type[16], line[256], *file, *ptr;
char action[128], label[128];
int removable, pos, xpos, len, rc;
GtkActionEntry entry;
GError *err = NULL;
char *xml;
/* remove */
if (win->mc_id) {
gtk_ui_manager_remove_ui(win->ui, win->mc_id);
win->mc_id = 0;
}
if (win->mc_ag) {
gtk_ui_manager_remove_action_group(win->ui, win->mc_ag);
g_object_unref(win->mc_ag);
win->mc_ag = NULL;
}
/* start */
memset(&entry, 0, sizeof(entry));
entry.callback = G_CALLBACK(menu_cb_change_media);
win->mc_ag = gtk_action_group_new("ChangeMediaActions");
xpos = 0; xml = malloc(strlen(mc_xml_start)+1);
xpos += sprintf(xml+xpos, "%s", mc_xml_start);
/* parse & build */
for (pos = 0;; pos += len) {
rc = sscanf(str+pos, "%31[^:]: type=%15s removable=%d %255[^\r\n]%n",
name, type, &removable, line, &len);
if (rc != 4)
break;
while (str[pos+len] == '\r' || str[pos+len] == '\n')
len++;
if (!removable)
continue;
file = strstr(line, "file=");
if (file) {
file += 5;
ptr = strchr(file, ' ');
if (ptr)
*ptr = 0;
} else {
file = "<empty>";
}
if (debug)
fprintf(stderr, "%s: %s (%s, %s) - [%s]\n",
__FUNCTION__, name, type, file, line);
snprintf(action, sizeof(action), "ChangeMedia_%s", name);
snprintf(label, sizeof(label), "%s (%s, %s)", name, type, file);
xml = realloc(xml, xpos + 128);
xpos += snprintf(xml+xpos, 128, " <menuitem action='%s'/>\n", action);
entry.name = action;
entry.label = label;
gtk_action_group_add_actions(win->mc_ag, &entry, 1, win);
}
/* finish */
xml = realloc(xml, xpos + strlen(mc_xml_end)+1);
xpos += sprintf(xml+xpos, "%s", mc_xml_end);
/* add */
if (debug)
fprintf(stderr, "---\n%s---\n", xml);
gtk_ui_manager_insert_action_group(win->ui, win->mc_ag, 1);
win->mc_id = gtk_ui_manager_add_ui_from_string(win->ui, xml, -1, &err);
if (!win->mc_id) {
g_message("building media change menu failed: %s", err->message);
g_error_free(err);
}
}
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