entry.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 - e possui - linhas de código.
*
* Contatos:
*
* perry.werneck@gmail.com (Alexandre Perry de Souza Werneck)
* erico.mendonca@gmail.com (Erico Mascarenhas Mendonça)
*
*/
/**
* @brief Implement Linux version of the save desktop icon action.
*
*/
#include <pw3270/tools.h>
#include <pw3270/application.h>
#include <v3270/actions.h>
#include <v3270/keyfile.h>
#include <v3270/settings.h>
#include <lib3270.h>
#include <lib3270/log.h>
#include <lib3270/properties.h>
#include <pw3270.h>
struct FileEntry {
GtkFileChooserAction action;
const gchar * title;
const gchar * pattern;
const gchar * name;
const gchar * accept;
};
static void icon_response(GtkDialog *dialog, int response_id, GtkEntry *entry) {
if(response_id == GTK_RESPONSE_ACCEPT) {
g_autofree gchar * filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
gtk_entry_set_text(entry,filename ? filename : "");
}
gtk_widget_destroy(GTK_WIDGET(dialog));
}
static void icon_press(GtkWidget *entry, G_GNUC_UNUSED GtkEntryIconPosition icon_pos, G_GNUC_UNUSED GdkEvent *event, const struct FileEntry *descr) {
GtkWidget * dialog =
gtk_file_chooser_dialog_new(
gettext(descr->title),
GTK_WINDOW(gtk_widget_get_toplevel(entry)),
descr->action,
_("Cancel"), GTK_RESPONSE_CANCEL,
descr->accept, GTK_RESPONSE_ACCEPT,
NULL
);
{
GtkFileFilter *filter;
// Standard filter
filter = gtk_file_filter_new();
gtk_file_filter_add_pattern (filter, descr->pattern);
gtk_file_filter_set_name(filter, gettext(descr->name));
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog),filter);
// All files
filter = gtk_file_filter_new();
gtk_file_filter_add_pattern (filter, "*.*");
gtk_file_filter_set_name(filter, _("All files"));
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog),filter);
}
gtk_window_set_modal(GTK_WINDOW(dialog),TRUE);
gtk_window_set_deletable(GTK_WINDOW(dialog),FALSE);
const gchar *filename = gtk_entry_get_text(GTK_ENTRY(entry));
if(filename && *filename)
gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog),filename);
g_signal_connect(dialog,"close",G_CALLBACK(gtk_widget_destroy),NULL);
g_signal_connect(dialog,"response",G_CALLBACK(icon_response),entry);
gtk_widget_show_all(dialog);
}
static void release_ptr(GtkWidget *object, gpointer ptr) {
g_free(ptr);
}
void gtk_widget_bind_ptr(GtkWidget *widget, gpointer ptr) {
g_signal_connect(widget,"destroy",G_CALLBACK(release_ptr),ptr);
}
void gtk_entry_bind_to_filechooser(GtkWidget *widget, GtkFileChooserAction action, const gchar *title, const gchar *icon_name, const gchar *pattern, const gchar *name) {
gtk_entry_set_icon_from_icon_name(
GTK_ENTRY(widget),
GTK_ENTRY_ICON_SECONDARY,
icon_name ? icon_name : "document-open"
);
// Store data
gsize szEntry = sizeof(struct FileEntry) + strlen(title) + strlen(pattern) + strlen(name) + 4;
struct FileEntry * entry = (struct FileEntry *) g_malloc0(szEntry);
gtk_widget_bind_ptr(widget,entry);
entry->action = action;
entry->accept = _("Continue");
entry->title = (const char *) (entry+1);
strcpy((char *) entry->title,title);
entry->pattern = entry->title + strlen(entry->title) +1;
strcpy((char *) entry->pattern,pattern);
entry->name = entry->pattern + strlen(entry->pattern) + 1;
strcpy((char *) entry->name,name);
g_signal_connect(widget,"icon_press",G_CALLBACK(icon_press),(gpointer) entry);
}