mc/gnome/gtools.c
Miguel de Icaza 057f69beae Lots of fixes: screen layout is much nicer on the GNOME edition now;
Listbox widget fully implemented;

MC Idle handlers implemented

Find command now works;

Changing the listing mode works;

various other bug fixes.
1998-03-07 03:02:01 +00:00

238 lines
4.4 KiB
C

/*
* (C) 1998 the Free Software Foundation
*
* Written by Miguel de Icaza
*/
#include "util.h"
#include <gnome.h>
#include <gdk/gdkkeysyms.h>
#include "gconf.h"
#include "myslang.h"
#include "dlg.h"
#undef HAVE_LIBGPM
#include "mouse.h"
#include "key.h"
#include "widget.h"
#include "wtools.h"
#include "dialog.h"
#include "color.h"
static int sel_pos;
void query_set_sel (int new_sel)
{
sel_pos = new_sel;
}
static void
pack_button (WButton *button, GtkBox *box)
{
if (!button)
return;
gtk_box_pack_start_defaults (GTK_BOX (box), GTK_WIDGET (button->widget.wdata));
}
int query_dialog (char *header, char *text, int flags, int count, ...)
{
va_list ap;
Dlg_head *h;
WLabel *label;
GtkDialog *dialog;
GList *list;
int i, result = -1;
h = create_dlg (0, 0, 0, 0, dialog_colors, default_dlg_callback, "[QueryBox]", "query",
DLG_NO_TED);
dialog = GTK_DIALOG (gtk_dialog_new ());
x_set_dialog_title (h, header);
label = label_new (0, 0, text, NULL);
add_widget (h, label);
if (flags & D_ERROR)
fprintf (stderr, "Messagebox: this should be displayed like an error\n");
va_start (ap, count);
list = g_list_alloc ();
for (i = 0; i < count; i++){
WButton *button;
char *cur_name = va_arg (ap, char *);
button = button_new (0, 0, B_USER+i, NORMAL_BUTTON, cur_name, 0, 0, NULL);
add_widget (h, button);
list = g_list_append (list, button);
if (i == sel_pos)
h->initfocus = h->current;
}
va_end (ap);
/* Init the widgets */
init_dlg (h);
gtk_grab_add (GTK_WIDGET (dialog));
/* Now do the GTK stuff */
gtk_container_add (GTK_CONTAINER (dialog->vbox), GTK_WIDGET (label->widget.wdata));
gtk_container_border_width (GTK_CONTAINER (dialog->vbox), 5);
g_list_foreach (list, (GFunc) pack_button, dialog->action_area);
g_list_free (list);
gtk_widget_show (GTK_WIDGET (dialog));
frontend_run_dlg (h);
dlg_run_done (h);
gtk_grab_remove (GTK_WIDGET (dialog));
gtk_widget_destroy (GTK_WIDGET (dialog));
switch (h->ret_value){
case B_CANCEL:
break;
default:
result = h->ret_value - B_USER;
}
destroy_dlg (h);
sel_pos = 0;
return result;
}
/* To show nice messages to the users */
Dlg_head *message (int error, char *header, char *text, ...)
{
va_list args;
char buffer [4096];
Dlg_head *d;
/* Setup the display information */
strcpy (buffer, "\n");
va_start (args, text);
vsprintf (&buffer [1], text, args);
strcat (buffer, "\n");
va_end (args);
query_dialog (header, buffer, error, 1, "&Ok");
}
int
translate_gdk_keysym_to_curses (GdkEventKey *event)
{
int keyval = event->keyval;
switch (keyval){
case GDK_BackSpace:
return KEY_BACKSPACE;
case GDK_Tab:
return '\t';
case GDK_KP_Enter:
case GDK_Return:
return '\n';
case GDK_Escape:
return 27;
case GDK_Delete:
case GDK_KP_Delete:
return KEY_DC;
case GDK_KP_Home:
case GDK_Home:
return KEY_HOME;
case GDK_KP_End:
case GDK_End:
return KEY_END;
case GDK_KP_Left:
case GDK_Left:
return KEY_LEFT;
case GDK_KP_Right:
case GDK_Right:
return KEY_RIGHT;
case GDK_KP_Up:
case GDK_Up:
return KEY_UP;
case GDK_KP_Down:
case GDK_Down:
return KEY_DOWN;
case GDK_KP_Page_Up:
case GDK_Page_Up:
return KEY_PPAGE;
case GDK_KP_Page_Down:
case GDK_Page_Down:
return KEY_NPAGE;
case GDK_KP_Insert:
case GDK_Insert:
return KEY_IC;
case GDK_Menu:
return KEY_F(9);
case GDK_F1:
return KEY_F(1);
case GDK_F2:
return KEY_F(2);
case GDK_F3:
return KEY_F(3);
case GDK_F4:
return KEY_F(4);
case GDK_F5:
return KEY_F(5);
case GDK_F6:
return KEY_F(6);
case GDK_F7:
return KEY_F(7);
case GDK_F8:
return KEY_F(8);
case GDK_F9:
return KEY_F(9);
case GDK_F10:
return KEY_F(10);
case GDK_F11:
return KEY_F(11);
case GDK_F12:
return KEY_F(12);
case GDK_F13:
return KEY_F(13);
case GDK_F14:
return KEY_F(14);
case GDK_F15:
return KEY_F(15);
case GDK_F16:
return KEY_F(16);
case GDK_F17:
return KEY_F(17);
case GDK_F18:
return KEY_F(18);
case GDK_F19:
return KEY_F(19);
case GDK_F20:
return KEY_F(20);
/* The keys we ignore */
case GDK_Control_L:
case GDK_Control_R:
case GDK_Meta_L:
case GDK_Meta_R:
case GDK_Alt_L:
case GDK_Alt_R:
case GDK_Shift_L:
case GDK_Shift_R:
return -1;
default:
if ((event->keyval >= 0x20) && (event->keyval <= 0xff)){
int key = event->keyval;
if (event->state & GDK_CONTROL_MASK){
return key - 'a' + 1;
}
if (event->state & GDK_MOD1_MASK){
return ALT (key);
}
return key;
}
}
}