From b6e05fc8b1ec61e401b49e83d43a419e620a8430 Mon Sep 17 00:00:00 2001
From: perry.werneck@gmail.com <perry.werneck@gmail.com@d25448e0-c022-0410-b998-a785f7053de0>
Date: Fri, 19 Jul 2013 00:20:32 +0000
Subject: [PATCH] Iniciando implementacao da janela de trace

---
 pw3270.cbp                 |   4 ++++
 src/include/pw3270/trace.h |  59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/pw3270/Makefile.in     |   2 +-
 src/pw3270/trace.c         | 150 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 214 insertions(+), 1 deletion(-)
 create mode 100644 src/include/pw3270/trace.h
 create mode 100644 src/pw3270/trace.c

diff --git a/pw3270.cbp b/pw3270.cbp
index 366e076..282c024 100644
--- a/pw3270.cbp
+++ b/pw3270.cbp
@@ -87,6 +87,7 @@
 		<Unit filename="src/include/pw3270/hllapi.h" />
 		<Unit filename="src/include/pw3270/ipcpackets.h" />
 		<Unit filename="src/include/pw3270/plugin.h" />
+		<Unit filename="src/include/pw3270/trace.h" />
 		<Unit filename="src/include/pw3270/v3270.h" />
 		<Unit filename="src/include/rules.mak.in" />
 		<Unit filename="src/lib3270/3270ds.h" />
@@ -343,6 +344,9 @@
 		<Unit filename="src/pw3270/tools.c">
 			<Option compilerVar="CC" />
 		</Unit>
+		<Unit filename="src/pw3270/trace.c">
+			<Option compilerVar="CC" />
+		</Unit>
 		<Unit filename="src/pw3270/uiparser/Makefile.in" />
 		<Unit filename="src/pw3270/uiparser/accelerator.c">
 			<Option compilerVar="CC" />
diff --git a/src/include/pw3270/trace.h b/src/include/pw3270/trace.h
new file mode 100644
index 0000000..fb1d1ff
--- /dev/null
+++ b/src/include/pw3270/trace.h
@@ -0,0 +1,59 @@
+/*
+ * "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 trace.h 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)
+ *
+ */
+
+#ifndef PW3270_TRACE_H_INCLUDED
+
+ #include <gtk/gtk.h>
+ #include <lib3270.h>
+
+ #define PW3270_TRACE_H_INCLUDED 1
+
+ G_BEGIN_DECLS
+
+ #define PW3270_TYPE_TRACE				(pw3270_trace_get_type ())
+ #define PW3270_TRACE(obj)				(G_TYPE_CHECK_INSTANCE_CAST ((obj), PW3270_TYPE_TRACE, pw3270_trace))
+ #define PW3270_TRACE_CLASS(klass)		(G_TYPE_CHECK_CLASS_CAST ((klass), PW3270_TYPE_TRACE, pw3270_traceClass))
+ #define IS_PW3270_TRACE(obj)			(G_TYPE_CHECK_INSTANCE_TYPE ((obj), PW3270_TYPE_TRACE))
+ #define IS_PW3270_TRACE_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((klass), PW3270_TYPE_TRACE))
+ #define PW3270_TRACE_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS ((obj), PW3270_TYPE_TRACE, pw3270_traceClass))
+
+ typedef struct _pw3270_trace			pw3270_trace;
+ typedef struct _pw3270_traceClass		pw3270_traceClass;
+
+ LIB3270_EXPORT	GtkWidget		* pw3270_trace_new(void);
+ LIB3270_EXPORT	GType 			  pw3270_trace_get_type(void);
+ LIB3270_EXPORT void			  pw3270_trace_vprintf(GtkWidget *widget, const char *fmt, va_list args);
+ LIB3270_EXPORT void			  pw3270_trace_printf(GtkWidget *widget, const char *fmt, ... );
+
+
+ G_END_DECLS
+
+#endif // V3270_H_INCLUDED
diff --git a/src/pw3270/Makefile.in b/src/pw3270/Makefile.in
index 1e30625..7472752 100644
--- a/src/pw3270/Makefile.in
+++ b/src/pw3270/Makefile.in
@@ -61,7 +61,7 @@ include uiparser/sources.mak
 APP_SOURCES=	main.c @APP_GUI_SRC@
 
 LIB_SOURCES=	window.c actions.c fonts.c dialog.c hostdialog.c print.c colors.c \
-				filetransfer.c tools.c plugin.c \
+				filetransfer.c tools.c plugin.c trace.c \
 				$(foreach SRC, $(UI_PARSER_SRC), uiparser/$(SRC)) \
 				$(foreach SRC, $(V3270_SRC), v3270/$(SRC)) \
 				$(foreach SRC, $(COMMON_SRC), common/$(SRC))
diff --git a/src/pw3270/trace.c b/src/pw3270/trace.c
new file mode 100644
index 0000000..bacd37c
--- /dev/null
+++ b/src/pw3270/trace.c
@@ -0,0 +1,150 @@
+/*
+ * "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 trace.c e possui - linhas de código.
+ *
+ * Contatos:
+ *
+ * perry.werneck@gmail.com	(Alexandre Perry de Souza Werneck)
+ * erico.mendonca@gmail.com	(Erico Mascarenhas Mendonça)
+ *
+ */
+
+ #include <gtk/gtk.h>
+
+ #define ENABLE_NLS
+ #define GETTEXT_PACKAGE PACKAGE_NAME
+
+ #include <libintl.h>
+ #include <glib/gi18n.h>
+
+ #include <pw3270/trace.h>
+ #include <lib3270/log.h>
+
+/*--[ Widget definition ]----------------------------------------------------------------------------*/
+
+ G_BEGIN_DECLS
+
+ struct _pw3270_traceClass
+ {
+	GtkWindowClass parent_class;
+ };
+
+ struct _pw3270_trace
+ {
+	GtkWindow		  parent;
+	GtkAdjustment	* scroll;
+	GtkTextBuffer	* text;
+	GtkWidget	* entry;
+	GtkWidget	* button;
+ };
+
+ const GtkWindowClass	* pw3270_trace_get_parent_class(void);
+
+ G_END_DECLS
+
+ G_DEFINE_TYPE(pw3270_trace, pw3270_trace, GTK_TYPE_WINDOW);
+
+/*--[ Implement ]------------------------------------------------------------------------------------*/
+
+ const GtkWindowClass * pw3270_trace_get_parent_class(void)
+ {
+	trace("%s",__FUNCTION__);
+	return GTK_WINDOW_CLASS(pw3270_trace_parent_class);
+ }
+
+ static void pw3270_trace_class_init(pw3270_traceClass *klass)
+ {
+	trace("%s",__FUNCTION__);
+ }
+
+ static void pw3270_trace_init(pw3270_trace *window)
+ {
+ 	GtkWidget *widget;
+ 	GtkWidget *view;
+ 	GtkWidget *vbox		= gtk_box_new(GTK_ORIENTATION_VERTICAL,0);
+
+	// Trace container
+	widget = gtk_scrolled_window_new(NULL,NULL);
+	window->scroll = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(widget));
+	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(widget),GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC);
+	view = gtk_text_view_new();
+	window->text = gtk_text_view_get_buffer(GTK_TEXT_VIEW(view));
+	gtk_text_view_set_editable(GTK_TEXT_VIEW(view), FALSE);
+#if GTK_CHECK_VERSION(3,8,0)
+	gtk_container_add(GTK_CONTAINER(widget),view);
+#else
+	gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(widget),view);
+#endif // GTK_CHECK_VERSION
+	gtk_box_pack_start(GTK_BOX(vbox),widget,TRUE,TRUE,0);
+
+	// Edit box
+	widget = gtk_box_new(GTK_ORIENTATION_HORIZONTAL,0);
+	gtk_box_pack_start(GTK_BOX(widget),gtk_label_new( _( "Command:" )),FALSE,TRUE,4);
+	window->entry = gtk_entry_new();
+	gtk_box_pack_start(GTK_BOX(widget),window->entry,TRUE,TRUE,4);
+	gtk_widget_set_sensitive(window->entry,FALSE);
+
+	window->button = gtk_button_new_from_stock(GTK_STOCK_OK);
+	gtk_box_pack_end(GTK_BOX(widget),window->button,FALSE,FALSE,4);
+	gtk_widget_set_sensitive(window->button,FALSE);
+	gtk_button_set_focus_on_click(GTK_BUTTON(window->button),FALSE);
+
+	gtk_box_pack_start(GTK_BOX(vbox),widget,FALSE,TRUE,0);
+
+	gtk_widget_show_all(vbox);
+
+	gtk_container_add(GTK_CONTAINER(window),vbox);
+ }
+
+ GtkWidget * pw3270_trace_new(void)
+ {
+	return g_object_new(PW3270_TYPE_TRACE, NULL);
+ }
+
+ void pw3270_trace_vprintf(GtkWidget *widget, const char *fmt, va_list args)
+ {
+	GtkTextIter		  itr;
+	gchar			* msg;
+	pw3270_trace	* hwnd = PW3270_TRACE(widget);
+
+	gtk_text_buffer_get_end_iter(hwnd->text,&itr);
+
+	msg = g_strdup_vprintf(fmt,args);
+	gtk_text_buffer_insert(hwnd->text,&itr,msg,strlen(msg));
+	g_free(msg);
+
+	gtk_text_buffer_get_end_iter(hwnd->text,&itr);
+
+#if GTK_CHECK_VERSION(2,14,0)
+	gtk_adjustment_set_value(hwnd->scroll,gtk_adjustment_get_upper(hwnd->scroll));
+#else
+	gtk_adjustment_set_value(hwnd->scroll,(GTK_ADJUSTMENT(hwnd->scroll))->upper);
+#endif 	//
+
+ }
+
+ void pw3270_trace_printf(GtkWidget *widget, const char *fmt, ... )
+ {
+	va_list arg_ptr;
+	va_start(arg_ptr, fmt);
+	pw3270_trace_vprintf(widget,fmt,arg_ptr);
+	va_end(arg_ptr);
+ }
--
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