dialogs.c

来自「ANFY特效」· C语言 代码 · 共 1,547 行 · 第 1/5 页

//
// Anfy dialogs
//

#include <gtk/gtk.h>
#include <stdio.h>
#include <string.h>
#include "callback.h"
#include "support.h"
#include "main.h"
#include "misc.h"

// =========================================================
// Message box functions

void on_dlg_ok (GtkWidget *widget, gpointer user_data)
{
  *((int*)user_data) = 1;
  gtk_main_quit ();
}

void on_msgbox_ok (GtkWidget *widget, gpointer user_data)
{
  *((int*)user_data) = 1;
  gtk_widget_destroy (widget->parent->parent->parent);
}

void dlg_destroy (GtkWidget *widget, gpointer data)
{
  gtk_grab_remove (widget);
  gtk_main_quit ();
}

int message_box (char* text, int yesno)
{
  GtkWidget *dlg, *w, *vbox, *hbox;
  int ret = 0;

  dlg = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_title (GTK_WINDOW (dlg), "Anfy");
  gtk_container_border_width (GTK_CONTAINER (dlg), 10);

  gtk_signal_connect (GTK_OBJECT (dlg), "destroy",
		      GTK_SIGNAL_FUNC (dlg_destroy), NULL);

  vbox = gtk_vbox_new (FALSE, 10);
  gtk_container_add (GTK_CONTAINER (dlg), vbox);
  gtk_widget_show (vbox);

  w = gtk_label_new (text);
  gtk_box_pack_start (GTK_BOX (vbox), w, FALSE, FALSE, 2);
  gtk_label_set_justify (GTK_LABEL (w), GTK_JUSTIFY_LEFT);
  gtk_widget_show (w);

  w = gtk_hseparator_new ();
  gtk_box_pack_start (GTK_BOX (vbox), w, FALSE, FALSE, 2);
  gtk_widget_show (w);

  hbox = gtk_hbox_new (TRUE, 10);
  gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 2);
  gtk_widget_show (hbox);

  if (yesno == 0)
  {
    w = gtk_button_new_with_label ("Ok");
    gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
    gtk_signal_connect_object (GTK_OBJECT (w), "clicked",
			       (GtkSignalFunc) gtk_widget_destroy, GTK_OBJECT (dlg));
    GTK_WIDGET_SET_FLAGS (w, GTK_CAN_DEFAULT);
    gtk_widget_grab_default (w);
    gtk_widget_show (w);
  }
  else
  {
    w = gtk_button_new_with_label ("Yes");
    gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
    gtk_signal_connect (GTK_OBJECT (w), "clicked",
			(GtkSignalFunc) on_msgbox_ok, &ret);
    GTK_WIDGET_SET_FLAGS (w, GTK_CAN_DEFAULT);
    gtk_widget_grab_default (w);
    gtk_widget_show (w);

    w = gtk_button_new_with_label ("No");
    gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);
    gtk_signal_connect_object (GTK_OBJECT (w), "clicked",
			       (GtkSignalFunc) gtk_widget_destroy, GTK_OBJECT (dlg));
    gtk_widget_show (w);
  }

  gtk_widget_show(dlg);
  gtk_grab_add(dlg);
  gtk_main ();
  //  gtk_grab_remove(dlg);
  //  gtk_widget_destroy(dlg);

  return ret;
}

void file_browse (char* caption, char** filename)
{
  GtkWidget* dlg;
  int ret = 0;

  dlg = gtk_file_selection_new (caption);
  gtk_widget_show(dlg);
  gtk_grab_add(dlg);
  gtk_signal_connect (GTK_OBJECT (GTK_FILE_SELECTION (dlg)->ok_button),
		      "clicked", (GtkSignalFunc)on_dlg_ok, &ret);
  gtk_signal_connect_object (GTK_OBJECT (GTK_FILE_SELECTION (dlg)->cancel_button),
			     "clicked", (GtkSignalFunc) gtk_widget_destroy,
			     GTK_OBJECT (dlg));
  gtk_main ();

  if (ret == 1)
    *filename = g_strdup (gtk_file_selection_get_filename (GTK_FILE_SELECTION (dlg)));
  else
    *filename = NULL;

  gtk_grab_remove(dlg);
  gtk_widget_destroy(dlg);
}

static void info_dlg_link (GtkWidget *widget, gpointer user_data)
{
  if (current_applet == APPLET_ANFY3D)
  {
    StartBrowser(_("http://www.anfyteam.com/panfy3d.html"));
  }
  /*
  else
    if(m_strApplet == _T("STEP1"))
      ShowHelp(TOPIC_INSTRUCTION);
    else
      if(m_strApplet == APPLET_0)
        {
	  strLink.LoadString(IDS_HOMEPAGE);
	  StartBrowser(strLink, m_hWnd);
        }
  */
}

void info_dlg (char* text, char* textlink, char* caption)
{
  GtkWidget *dlg, *hbox, *w, *link;
  GtkStyle *style;
  GdkCursor *cursor;
  const GdkColor LBLUE = {0, 0x0000, 0x0000, 0xffff};

  dlg = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_window_set_title (GTK_WINDOW (dlg), caption);
  gtk_window_set_default_size (GTK_WINDOW (dlg), 350, 80);

  hbox = gtk_vbox_new (FALSE, 10);
  gtk_widget_show (hbox);
  gtk_container_add (GTK_CONTAINER (dlg), hbox);
  gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);

  w = gtk_label_new (text);
  gtk_widget_show (w);
  gtk_box_pack_start (GTK_BOX (hbox), w, TRUE, TRUE, 0);

  link = gtk_label_new (textlink);
  style = gtk_style_new ();
  style->fg[GTK_STATE_NORMAL] = LBLUE;
  style->fg[GTK_STATE_INSENSITIVE] = LBLUE;
  gtk_widget_set_style (link, style);
  gtk_widget_set_sensitive (link, FALSE);
  gtk_widget_show (link);
  //  gtk_box_pack_start (GTK_BOX (hbox), link, TRUE, TRUE, 0);

  w = gtk_button_new ();
  gtk_button_set_relief (GTK_BUTTON (w), GTK_RELIEF_NONE);
  gtk_widget_show (w);
  gtk_widget_set_usize (w, -1, 24);
 
  //  hbox = h_box (button_lnk, FALSE, 0, 0);
{
  GtkWidget *alert_box = gtk_hbox_new (FALSE, 0);
  gtk_container_add (GTK_CONTAINER (w), alert_box);
  gtk_container_border_width (GTK_CONTAINER (alert_box), 0);
  gtk_widget_show (alert_box);

  gtk_box_pack_start (GTK_BOX (alert_box), link, TRUE, TRUE, 0);
}
  gtk_box_pack_start (GTK_BOX (hbox), w, FALSE, FALSE, 0);

  gtk_signal_connect (GTK_OBJECT (w), "clicked",
		      (GtkSignalFunc)info_dlg_link, NULL);

  w = gtk_button_new_with_label (_("OK"));
  gtk_widget_show (w);
  gtk_box_pack_end (GTK_BOX (hbox), w, FALSE, FALSE, 0);
  gtk_widget_set_usize (w, 75, -2);

  gtk_signal_connect_object (GTK_OBJECT (w), "clicked", 
			     (GtkSignalFunc) gtk_widget_destroy, GTK_OBJECT (dlg));

  gtk_widget_show(dlg);
  gtk_grab_add(dlg);

  cursor = gdk_cursor_new (GDK_HAND2);
  gdk_window_set_cursor (link->window, cursor);
  gdk_cursor_destroy (cursor);

  gtk_main ();

  gtk_grab_remove(dlg);
  gtk_widget_destroy(dlg);
}

// =========================================================
// Helper functions

gint delete_event (GtkWidget *widget, GdkEvent *event, gpointer data)
{
  if (message_box (_("Do you really want to exit?"), 1) == 1)
    return FALSE;

  return TRUE;
}

void destroy (GtkWidget *widget, gpointer data)
{
  gtk_main_quit();
}

// Creates a basic dialog
GtkWidget* init_dialog (GtkAccelGroup **_accel_group, GtkTooltips **_tooltips, GtkWidget **_vbox)
{
  GtkAccelGroup *file_menu_accels, *options_menu_accels, *help_menu_accels;
  GtkWidget *file, *file_menu, *open_project, *save_project, *save_all, *exit;
  GtkWidget *options, *options_menu, *change_browser, *insert_regcode;
  GtkWidget *help, *help_menu, *applet, *instructions, *tech_faq, *scrolltext_parameters;
  GtkWidget *home_page, *registration_info, *online_registration, *copyright, *about;
  GtkWidget *dlg, *vbox1, *separator;
  GtkAccelGroup *accel_group;
  GtkTooltips *tooltips;
  GtkWidget *menubar;
  guint tmp_key;
  char title[64];

  if (main_dlg == NULL)
  {
    main_dlg = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    gtk_signal_connect (GTK_OBJECT (main_dlg), "delete_event",
                        GTK_SIGNAL_FUNC (delete_event), NULL);
    gtk_signal_connect (GTK_OBJECT (main_dlg), "destroy",
                        GTK_SIGNAL_FUNC (destroy), NULL);
    gtk_widget_set_usize (main_dlg, 515, 390);
    gtk_widget_show (main_dlg);
  }
  else
  {
    vbox1 = lookup_widget (main_dlg, "vbox1");
    gtk_widget_destroy (vbox1);
  }
  dlg = main_dlg;

  tooltips = gtk_object_get_data (GTK_OBJECT (dlg), "tooltips");
  if (tooltips == NULL)
    tooltips = gtk_tooltips_new ();
  *_tooltips = tooltips;
  *_accel_group = accel_group = gtk_accel_group_new ();

  strcpy (title, "Anfy");
  if (current_applet != -1)
  {
    strcat (title, " - ");
    strcat (title, applet_info[current_applet].name);
  }
  gtk_window_set_title (GTK_WINDOW (dlg), title);

  *_vbox = vbox1 = gtk_vbox_new (FALSE, 0);
  gtk_widget_set_name (vbox1, "vbox1");
  gtk_widget_ref (vbox1);
  gtk_object_set_data_full (GTK_OBJECT (dlg), "vbox1", vbox1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (vbox1);
  gtk_container_add (GTK_CONTAINER (dlg), vbox1);

  menubar = gtk_menu_bar_new ();
  gtk_widget_set_name (menubar, "menubar");
  gtk_widget_ref (menubar);
  gtk_object_set_data_full (GTK_OBJECT (dlg), "menubar", menubar,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (menubar);
  gtk_box_pack_start (GTK_BOX (vbox1), menubar, FALSE, FALSE, 0);

  file = gtk_menu_item_new_with_label ("");
  tmp_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (file)->child),
                                   _("_File"));
  gtk_widget_add_accelerator (file, "activate_item", accel_group,
                              tmp_key, GDK_MOD1_MASK, 0);
  gtk_widget_set_name (file, "file");
  gtk_widget_ref (file);
  gtk_object_set_data_full (GTK_OBJECT (dlg), "file", file,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (file);
  gtk_container_add (GTK_CONTAINER (menubar), file);

  file_menu = gtk_menu_new ();
  gtk_widget_set_name (file_menu, "file_menu");
  gtk_widget_ref (file_menu);
  gtk_object_set_data_full (GTK_OBJECT (dlg), "file_menu", file_menu,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_menu_item_set_submenu (GTK_MENU_ITEM (file), file_menu);
  file_menu_accels = gtk_menu_ensure_uline_accel_group (GTK_MENU (file_menu));

  open_project = gtk_menu_item_new_with_label ("");
  tmp_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (open_project)->child),