#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <fakekey/fakekey.h>
#include <X11/keysym.h>
Display* disp ;
FakeKey *fk;
GtkWidget *win = NULL;
static char *numkeyboard_display[]=
{
1\0, 2\0, 3\0, +,4\0, 5\0, 6\0,-, 7\0, 8\0, 9\0, ., 0\0, ←\0, →\0, Backspace\0, Delete\0, Enter\0
};
static gushort numkeyboard_send[] =
{
XK_1, XK_2, XK_3, XK_plus, XK_4, XK_5, XK_6, XK_minus, XK_7, XK_8, XK_9, XK_period, XK_0, XK_Left, XK_Right, XK_BackSpace, XK_Delete, XK_Return
};
gboolean numbt_release (GtkWidget *widget, GdkEventButton *event,
gpointer user_data)
{
gint i = GPOINTER_TO_UINT(user_data);
fakekey_press_keysym(fk, numkeyboard_send[i], 0);
fakekey_release(fk);
return TRUE;
}
void clicked_callback(GtkButton *button1, GtkWindow *window)
{
gint j;
GtkWidget *button[5];
GtkWidget *vbox = gtk_vbox_new(FALSE, 5);
GtkWidget *hbox[5];
if(win)
{
gtk_widget_destroy (win);
win = NULL ;
}
else
{
win = gtk_window_new (GTK_WINDOW_POPUP);
hbox[0] = gtk_hbox_new(TRUE, 5);
for (j = 0 ; j < 4; j++ ) {
button[0] = gtk_button_new_with_label (numkeyboard_display[j]);
gtk_box_pack_start_defaults(GTK_BOX(hbox[0]), button[0]);
g_signal_connect(G_OBJECT(button[0]), button-release-event,
G_CALLBACK(numbt_release), GUINT_TO_POINTER (j));
}
gtk_box_pack_start_defaults(GTK_BOX(vbox), hbox[0]);
hbox[1] = gtk_hbox_new(TRUE, 5);
for (j = 4 ; j < 8; j++ ) {
button[1] = gtk_button_new_with_label (numkeyboard_display[j]);
gtk_box_pack_start_defaults(GTK_BOX(hbox[1]), button[1]);
g_signal_connect(G_OBJECT(button[1]), button-release-event,
G_CALLBACK(numbt_release), GUINT_TO_POINTER (j));
}
gtk_box_pack_start_defaults(GTK_BOX(vbox), hbox[1]);
hbox[2] = gtk_hbox_new(TRUE, 5);
for (j = 8 ; j < 12; j++ ) {
button[2] = gtk_button_new_with_label (numkeyboard_display[j]);
gtk_box_pack_start_defaults(GTK_BOX(hbox[2]), button[2]);
g_signal_connect(G_OBJECT(button[2]), button-release-event,
G_CALLBACK(numbt_release), GUINT_TO_POINTER (j));
}
gtk_box_pack_start_defaults(GTK_BOX(vbox), hbox[2]);
hbox[3] = gtk_hbox_new(TRUE, 5);
for (j = 12 ; j < 15; j++ ) {
button[3] = gtk_button_new_with_label (numkeyboard_display[j]);
gtk_box_pack_start_defaults(GTK_BOX(hbox[3]), button[3]);
g_signal_connect(G_OBJECT(button[3]), button-release-event,
G_CALLBACK(numbt_release), GUINT_TO_POINTER (j));
}
gtk_box_pack_start_defaults(GTK_BOX(vbox), hbox[3]);
hbox[4] = gtk_hbox_new(TRUE, 5);
for (j = 15 ; j < 18; j++ ) {
button[4] = gtk_button_new_with_label (numkeyboard_display[j]);
gtk_box_pack_start_defaults(GTK_BOX(hbox[4]), button[4]);
g_signal_connect(G_OBJECT(button[4]), button-release-event,
G_CALLBACK(numbt_release), GUINT_TO_POINTER (j));
}
gtk_box_pack_start_defaults(GTK_BOX(vbox), hbox[4]);
gtk_container_add(GTK_CONTAINER(win), vbox);
gtk_window_move (GTK_WINDOW (win), 200, 200); /* 设置窗口位置 */
gtk_widget_show_all(win);
}
}
int main(int argc, char *argv[])
{
GtkWidget *window;
GtkWidget *button;
GtkWidget *entry;
GtkWidget *vbox;
gtk_init(&argc, &argv);
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(window), KeyBoard);
gtk_window_set_default_size(GTK_WINDOW(window),400,300);
disp = XOpenDisplay(NULL);//屏幕按键函数改成为内核驱动代发
if( disp == NULL )
return 1;
fk = fakekey_init(disp);
vbox = gtk_vbox_new(FALSE, 5);
button = gtk_button_new_with_label(弹出键盘);
gtk_widget_set_size_request(GTK_WIDGET(button),400,250);
gtk_box_pack_start_defaults(GTK_BOX(vbox), button);
entry = gtk_entry_new();
gtk_box_pack_start_defaults(GTK_BOX(vbox), entry);
gtk_widget_set_size_request(GTK_WIDGET(entry),400,50);
g_signal_connect(GTK_OBJECT(window), destroy,G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(GTK_OBJECT(button), clicked,G_CALLBACK(clicked_callback), window);
gtk_container_add(GTK_CONTAINER(window), vbox);
gtk_widget_show_all(window);
gtk_main();
return 0;
}
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