dialog.c
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/*
* "Software pw3270, desenvolvido com base nos códigos fontes do WC3270 e X3270
* (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
* aplicativos mainframe. Registro no INPI sob o nome G3270.
*
* Copyright (C) <2008> <Banco do Brasil S.A.>
*
* Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
* os termos da GPL v.2 - Licença Pública Geral GNU, conforme publicado pela
* Free Software Foundation.
*
* Este programa é distribuído na expectativa de ser útil, mas SEM QUALQUER
* GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou de ADEQUAÇÃO
* A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
* obter mais detalhes.
*
* Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
* programa; se não, escreva para a Free Software Foundation, Inc., 51 Franklin
* St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Este programa está nomeado como dialog.c e possui - linhas de código.
*
* Contatos:
*
* perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
* erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
* licinio@bb.com.br (Licínio Luis Branco)
* kraucer@bb.com.br (Kraucer Fernandes Mazuco)
*
*/
#include <config.h>
#include "private.h"
#include <v3270.h>
#ifdef _WIN32
#include <gdk/gdkwin32.h>
struct file {
OPENFILENAME ofn;
gboolean enabled;
char szName[260]; // buffer for file name
GtkFileChooserAction action;
BOOL ok;
};
#endif // _WIN32
#if defined(HAVE_LIBSSL)
#include <openssl/ssl.h>
#include <openssl/err.h>
#endif
/*--[ Globals ]--------------------------------------------------------------------------------------*/
static const struct _charset
{
const gchar *name;
const gchar *description;
} charset[] =
{
// http://en.wikipedia.org/wiki/Character_encoding
{ "UTF-8", N_( "UTF-8" ) },
{ "ISO-8859-1", N_( "Western Europe (ISO 8859-1)" ) },
{ "CP1252", N_( "Windows Western languages (CP1252)" ) },
{ NULL, NULL }
};
/*--[ Implement ]------------------------------------------------------------------------------------*/
static void charset_changed(GtkComboBox *widget,gchar **encoding)
{
gchar *new_encoding = NULL;
#if GTK_CHECK_VERSION(3,0,0)
new_encoding = g_strdup(gtk_combo_box_get_active_id(GTK_COMBO_BOX(widget)));
#else
GValue value = { 0, };
GtkTreeIter iter;
if(!gtk_combo_box_get_active_iter(widget,&iter))
return;
gtk_tree_model_get_value(gtk_combo_box_get_model(widget),&iter,1,&value);
new_encoding = g_strdup(g_value_get_string(&value));
#endif
if(!new_encoding)
return;
trace("%s: %s->%s",__FUNCTION__,*encoding,new_encoding);
if(*encoding)
g_free(*encoding);
*encoding = new_encoding;
}
static void add_option_menus(GtkWidget *widget, GtkAction *action, gchar **encoding)
{
#if GTK_CHECK_VERSION(3,0,0)
GtkWidget *box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL,6);
#else
GtkWidget *box = gtk_hbox_new(FALSE,6);
#endif // GTK(3,0,0)
gchar *ptr = g_object_get_data(G_OBJECT(action),"charset");
if(ptr)
{
*encoding = g_strdup(ptr);
}
else
{
// Add charset options
GtkWidget * label = gtk_label_new_with_mnemonic (_("C_haracter Coding:"));
const gchar * scharset = NULL;
#if GTK_CHECK_VERSION(3,0,0)
GtkWidget * menu = gtk_combo_box_text_new();
#else
GtkTreeModel * model = (GtkTreeModel *) gtk_list_store_new(2,G_TYPE_STRING,G_TYPE_STRING);
GtkWidget * menu = gtk_combo_box_new_with_model(model);
GtkCellRenderer * renderer = gtk_cell_renderer_text_new();
GtkTreeIter iter;
#endif // GTK(3,0,0)
gchar * text;
int f;
int p = 0;
g_get_charset(&scharset);
*encoding = g_strdup(scharset);
text = g_strdup_printf(_("Current (%s)"),scharset);
#if GTK_CHECK_VERSION(3,0,0)
gtk_combo_box_text_insert(GTK_COMBO_BOX_TEXT(menu),p,scharset,text);
#else
gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(menu), renderer, TRUE);
gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(menu), renderer, "text", 0, NULL);
gtk_list_store_append((GtkListStore *) model,&iter);
gtk_list_store_set((GtkListStore *) model, &iter, 0, text, 1, scharset, -1);
#endif // GTK(3,0,0)
g_free(text);
gtk_combo_box_set_active(GTK_COMBO_BOX(menu),p++);
for(f=0;charset[f].name;f++)
{
if(strcasecmp(scharset,charset[f].name))
{
#if GTK_CHECK_VERSION(3,0,0)
gtk_combo_box_text_insert(GTK_COMBO_BOX_TEXT(menu),p++,charset[f].name,gettext(charset[f].description));
#else
gtk_list_store_append((GtkListStore *) model,&iter);
gtk_list_store_set((GtkListStore *) model, &iter, 0, gettext(charset[f].description), 1, charset[f].name, -1);
#endif // GTK(3,0,0)
}
}
gtk_label_set_mnemonic_widget(GTK_LABEL(label), menu);
gtk_box_pack_start(GTK_BOX(box),label,FALSE,FALSE,0);
gtk_box_pack_start(GTK_BOX(box),menu,TRUE,TRUE,0);
g_signal_connect(G_OBJECT(menu),"changed",G_CALLBACK(charset_changed),encoding);
}
gtk_widget_show_all(box);
gtk_file_chooser_set_extra_widget(GTK_FILE_CHOOSER(widget),box);
}
void save_all_action(GtkAction *action, GtkWidget *widget)
{
v3270_save_all(widget,g_object_get_data(G_OBJECT(action),"filename"),NULL);
}
void save_selected_action(GtkAction *action, GtkWidget *widget)
{
v3270_save_selected(widget,g_object_get_data(G_OBJECT(action),"filename"),NULL);
}
void save_copy_action(GtkAction *action, GtkWidget *widget)
{
v3270_save_copy(widget,g_object_get_data(G_OBJECT(action),"filename"),NULL);
}
static void paste_filename(GtkWidget *widget, const gchar *filename, const gchar *encoding)
{
GError *error = NULL;
gchar *text = NULL;
if(!encoding)
g_get_charset(&encoding);
trace("Loading \"%s\" encoding=%s",filename,encoding);
if(!g_file_get_contents(filename,&text,NULL,&error))
{
GtkWidget *popup = gtk_message_dialog_new_with_markup(
GTK_WINDOW(gtk_widget_get_toplevel(widget)),
GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_ERROR,GTK_BUTTONS_CLOSE,
_( "Error loading %s" ),filename);
gtk_window_set_title(GTK_WINDOW(popup),_("Can't load file"));
gtk_message_dialog_format_secondary_markup(GTK_MESSAGE_DIALOG(popup),"%s",error->message);
g_error_free(error);
gtk_dialog_run(GTK_DIALOG(popup));
gtk_widget_destroy(popup);
}
if(text)
{
v3270_input_text(widget,text,encoding);
g_free(text);
}
}
void paste_file_action(GtkAction *action, GtkWidget *widget)
{
const gchar * user_title = g_object_get_data(G_OBJECT(action),"title");
const gchar * filename = g_object_get_data(G_OBJECT(action),"filename");
gchar * encattr = NULL;
GtkWidget * dialog;
gchar * ptr;
const gchar * encoding = NULL;
g_get_charset(&encoding);
trace("Action %s activated on widget %p",gtk_action_get_name(action),widget);
if(filename)
{
ptr = g_object_get_data(G_OBJECT(action),"charset");
paste_filename(widget,filename,ptr);
return;
}
dialog = gtk_file_chooser_dialog_new( gettext(user_title ? user_title : N_( "Paste text file contents" )),
GTK_WINDOW(gtk_widget_get_toplevel(widget)),
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL );
add_option_menus(dialog, action, &encattr);
ptr = get_string_from_config("load",gtk_action_get_name(action),"");
if(*ptr)
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog),ptr);
else
gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog),g_get_user_special_dir(G_USER_DIRECTORY_DOCUMENTS));
g_free(ptr);
if(gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT)
{
ptr = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
if(ptr)
{
set_string_to_config("load",gtk_action_get_name(action),"%s",ptr);
paste_filename(widget,ptr,encattr);
g_free(ptr);
}
}
gtk_widget_destroy(dialog);
if(encattr)
g_free(encattr);
}
G_GNUC_INTERNAL void about_dialog_action(GtkAction *action, GtkWidget *widget)
{
static const gchar *authors[] =
{
"Perry Werneck <perry.werneck@gmail.com>",
"Paul Mattes <Paul.Mattes@usa.net>",
"Georgia Tech Research Corporation (GTRC)",
"and others",
NULL
};
static const gchar *license =
N_( "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.\n\n"
"This program is distributed in the hope that it will be useful, "
"but WITHOUT ANY WARRANTY; without even the implied warranty of "
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the "
"GNU General Public License for more details.\n\n"
"You should have received a copy of the GNU General Public License "
"along with this program; if not, write to the Free Software "
"Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02111-1307 "
"USA" );
GtkAboutDialog * dialog = GTK_ABOUT_DIALOG(gtk_about_dialog_new());
g_autofree gchar * text = g_strdup_printf("%s-logo.png",g_get_application_name());
g_autofree gchar * filename = build_data_filename(text,NULL);
g_autofree gchar * info = g_strdup_printf(_( "3270 terminal emulator for GTK %d.%d" ),GTK_MAJOR_VERSION,GTK_MINOR_VERSION);
g_autofree gchar * version =
#ifdef PACKAGE_RELEASE
g_strdup_printf(_("Version %s-%s"),PACKAGE_VERSION,G_STRINGIFY(PACKAGE_RELEASE));
#else
g_strdup_printf(_("Version %s-%s"),PACKAGE_VERSION,G_STRINGIFY(BUILD_DATE));
#endif // PACKAGE_REVISION
if(widget) {
gtk_window_set_transient_for(GTK_WINDOW(dialog),GTK_WINDOW(gtk_widget_get_toplevel(widget)));
}
if(g_file_test(filename,G_FILE_TEST_EXISTS))
{
GError * error = NULL;
GdkPixbuf * pix = gdk_pixbuf_new_from_file(filename,&error);
gtk_about_dialog_set_logo(dialog,pix);
if(pix)
{
g_object_unref(pix);
}
else
{
g_warning("Can't load %s: %s",filename,error->message);
g_error_free(error);
}
} else {
g_message("Can't load %s: %s",filename,strerror(ENOENT));
}
gtk_about_dialog_set_version(dialog,version);
gtk_about_dialog_set_copyright(dialog, "Copyright © 2008 Banco do Brasil S.A." );
gtk_about_dialog_set_comments(dialog, info );
gtk_about_dialog_set_license(dialog, gettext( license ) );
gtk_about_dialog_set_wrap_license(dialog,TRUE);
gtk_about_dialog_set_website(dialog,"https://portal.softwarepublico.gov.br/social/pw3270/");
gtk_about_dialog_set_website_label(dialog,_( "Brazilian Public Software Portal" ));
gtk_about_dialog_set_authors(dialog,authors);
gtk_about_dialog_set_translator_credits(dialog,_("translator-credits"));
gtk_widget_show_all(GTK_WIDGET(dialog));
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(GTK_WIDGET(dialog));
}