setup.c

又一开源的解压缩chm格式文件的代码

/***************************************************************************
 *   Copyright (C) 2003 by zhong                                           *
 *   [e-mail]                                                        *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 ***************************************************************************/

#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>

#include "interface.h"
#include "setup.h"

extern void command_delete_tmpdir (char *s_path);

typedef struct _ChmSee_Setup ChmSee_Setup;
	
struct _ChmSee_Setup {
	GtkWidget	*setup_window;
	gchar		*s;
};

static gchar *get_tmpdir(void);
static void on_chmsee_setup_clear(GtkWidget *widget, gpointer data);

static void
on_chmsee_setup_clear(GtkWidget *widget, gpointer data)
{
	ChmSee_Setup *setup = (ChmSee_Setup *) data;
	command_delete_tmpdir( setup->s );
}

static 
gchar *get_tmpdir(void) 
{
	gchar *set_tmpdir;
	
	set_tmpdir = g_strdup_printf("%s/chmsee_tmp-%s", g_get_tmp_dir(), g_get_user_name());
	return (set_tmpdir);
}

void
chmsee_setup_window_new ()
{
  ChmSee_Setup *setup;
  setup = g_new0(ChmSee_Setup, 1);
  GtkWidget *vbox1;
  GtkWidget *frame1;
  GtkWidget *vbox2;
  GtkWidget *hbox1;
  GtkWidget *entry1;
  GtkWidget *chm_setup_clear;
  GtkWidget *alignment1;
  GtkWidget *hbox2;
  GtkWidget *image1;
  GtkWidget *label3;
  GtkWidget *label2;
  GtkWidget *label1;
  GtkWidget *hbuttonbox1;
  GtkWidget *button1;

  setup->setup_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  gtk_container_set_border_width (GTK_CONTAINER (setup->setup_window), 5);
  gtk_window_set_title (GTK_WINDOW (setup->setup_window), "设置");
  gtk_window_set_position (GTK_WINDOW (setup->setup_window), GTK_WIN_POS_CENTER);
//  gtk_window_set_resizable (GTK_WINDOW (setup->setup_window), FALSE);

  vbox1 = gtk_vbox_new (FALSE, 0);
  gtk_widget_show (vbox1);
  gtk_container_add (GTK_CONTAINER (setup->setup_window), vbox1);

  frame1 = gtk_frame_new (NULL);
  gtk_widget_show (frame1);
  gtk_box_pack_start (GTK_BOX (vbox1), frame1, FALSE, TRUE, 0);

  vbox2 = gtk_vbox_new (FALSE, 0);
  gtk_widget_show (vbox2);
  gtk_container_add (GTK_CONTAINER (frame1), vbox2);

  hbox1 = gtk_hbox_new (FALSE, 0);
  gtk_widget_show (hbox1);
  gtk_box_pack_start (GTK_BOX (vbox2), hbox1, TRUE, TRUE, 0);

  setup->s = g_strdup_printf("%s", get_tmpdir());
 
  entry1 = gtk_entry_new ();
  gtk_widget_show (entry1);
  gtk_box_pack_start (GTK_BOX (hbox1), entry1, TRUE, TRUE, 7);
  gtk_editable_set_editable (GTK_EDITABLE (entry1), FALSE);
  GTK_WIDGET_UNSET_FLAGS (entry1, GTK_CAN_FOCUS);
  gtk_entry_set_text(GTK_ENTRY(entry1), setup->s);

  chm_setup_clear = gtk_button_new ();
  gtk_widget_show (chm_setup_clear);
  gtk_box_pack_start (GTK_BOX (hbox1), chm_setup_clear, FALSE, FALSE, 10);

  alignment1 = gtk_alignment_new (0.5, 0.5, 0, 0);
  gtk_widget_show (alignment1);
  gtk_container_add (GTK_CONTAINER (chm_setup_clear), alignment1);

  hbox2 = gtk_hbox_new (FALSE, 2);
  gtk_widget_show (hbox2);
  gtk_container_add (GTK_CONTAINER (alignment1), hbox2);

  image1 = gtk_image_new_from_stock ("gtk-delete", GTK_ICON_SIZE_BUTTON);
  gtk_widget_show (image1);
  gtk_box_pack_start (GTK_BOX (hbox2), image1, FALSE, FALSE, 0);

  label3 = gtk_label_new_with_mnemonic ("清空缓冲区");
  gtk_widget_show (label3);
  gtk_box_pack_start (GTK_BOX (hbox2), label3, FALSE, FALSE, 5);

  label2 = gtk_label_new ("这里保存了程序意外关闭或出错时的一些文件,请定期清理\n\n警告: 如果你正在浏览CHM文件，请勿清空缓冲区。这会令\nchmsee运行出错。");
  gtk_widget_show (label2);
  gtk_box_pack_start (GTK_BOX (vbox2), label2, FALSE, FALSE, 10);

  label1 = gtk_label_new ("清空缓冲区");
  gtk_widget_show (label1);
  gtk_frame_set_label_widget (GTK_FRAME (frame1), label1);

  hbuttonbox1 = gtk_hbutton_box_new ();
  gtk_widget_show (hbuttonbox1);
  gtk_box_pack_start (GTK_BOX (vbox1), hbuttonbox1, FALSE, FALSE, 0);
  gtk_button_box_set_layout (GTK_BUTTON_BOX (hbuttonbox1), GTK_BUTTONBOX_END);

  button1 = gtk_button_new_from_stock ("gtk-ok");
  gtk_widget_show (button1);
  gtk_container_add (GTK_CONTAINER (hbuttonbox1), button1);
  gtk_container_set_border_width (GTK_CONTAINER (button1), 6);
  GTK_WIDGET_SET_FLAGS (button1, GTK_CAN_DEFAULT);

  g_signal_connect_swapped ((gpointer) setup->setup_window, "destroy",
                            G_CALLBACK (gtk_widget_destroy),
                            GTK_OBJECT (setup->setup_window));
  g_signal_connect ((gpointer) chm_setup_clear, "clicked",
                    G_CALLBACK (on_chmsee_setup_clear),
                    setup);
  g_signal_connect_swapped ((gpointer) button1, "clicked",
                            G_CALLBACK (gtk_widget_destroy),
                            GTK_OBJECT (setup->setup_window));

  gtk_widget_grab_focus (button1);
  gtk_widget_show(setup->setup_window);
}