xed/pluma/pluma-statusbar.c

369 lines
9.8 KiB
C
Raw Normal View History

2011-11-07 13:46:58 -06:00
/*
2011-11-07 16:52:18 -06:00
* pluma-statusbar.c
* This file is part of pluma
2011-11-07 13:46:58 -06:00
*
* Copyright (C) 2005 - Paolo Borelli
*
* 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.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
2012-11-18 19:54:49 -06:00
* Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
2011-11-07 13:46:58 -06:00
*/
/*
2011-11-07 16:52:18 -06:00
* Modified by the pluma Team, 2005. See the AUTHORS file for a
* list of people on the pluma Team.
2011-11-07 13:46:58 -06:00
* See the ChangeLog files for a list of changes.
*
* $Id$
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <glib/gi18n.h>
#include <gtk/gtk.h>
2011-11-07 16:52:18 -06:00
#include "pluma-statusbar.h"
2011-11-07 13:46:58 -06:00
2011-11-07 16:52:18 -06:00
#define PLUMA_STATUSBAR_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object),\
PLUMA_TYPE_STATUSBAR,\
PlumaStatusbarPrivate))
2011-11-07 13:46:58 -06:00
2011-11-07 16:52:18 -06:00
struct _PlumaStatusbarPrivate
2011-11-07 13:46:58 -06:00
{
GtkWidget *overwrite_mode_label;
GtkWidget *cursor_position_label;
2011-11-07 13:46:58 -06:00
GtkWidget *state_frame;
GtkWidget *load_image;
GtkWidget *save_image;
GtkWidget *print_image;
GtkWidget *error_frame;
GtkWidget *error_event_box;
/* tmp flash timeout data */
guint flash_timeout;
guint flash_context_id;
guint flash_message_id;
};
2011-11-07 16:52:18 -06:00
G_DEFINE_TYPE(PlumaStatusbar, pluma_statusbar, GTK_TYPE_STATUSBAR)
2011-11-07 13:46:58 -06:00
static gchar *
get_overwrite_mode_string (gboolean overwrite)
{
return g_strconcat (" ", overwrite ? _("OVR") : _("INS"), NULL);
}
static gint
get_overwrite_mode_length (void)
{
return 2 + MAX (g_utf8_strlen (_("OVR"), -1), g_utf8_strlen (_("INS"), -1));
}
2013-10-29 18:56:56 -05:00
static void
pluma_statusbar_dispose (GObject *object)
2011-11-07 13:46:58 -06:00
{
2011-11-07 16:52:18 -06:00
PlumaStatusbar *statusbar = PLUMA_STATUSBAR (object);
2011-11-07 13:46:58 -06:00
if (statusbar->priv->flash_timeout > 0)
{
2011-11-07 13:46:58 -06:00
g_source_remove (statusbar->priv->flash_timeout);
statusbar->priv->flash_timeout = 0;
}
2011-11-07 13:46:58 -06:00
G_OBJECT_CLASS (pluma_statusbar_parent_class)->dispose (object);
2011-11-07 13:46:58 -06:00
}
static void
2011-11-07 16:52:18 -06:00
pluma_statusbar_class_init (PlumaStatusbarClass *klass)
2011-11-07 13:46:58 -06:00
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->dispose = pluma_statusbar_dispose;
2011-11-07 13:46:58 -06:00
2011-11-07 16:52:18 -06:00
g_type_class_add_private (object_class, sizeof (PlumaStatusbarPrivate));
2011-11-07 13:46:58 -06:00
}
#define CURSOR_POSITION_LABEL_WIDTH_CHARS 18
2011-11-07 13:46:58 -06:00
static void
2011-11-07 16:52:18 -06:00
pluma_statusbar_init (PlumaStatusbar *statusbar)
2011-11-07 13:46:58 -06:00
{
GtkWidget *hbox;
GtkWidget *error_image;
2011-11-07 16:52:18 -06:00
statusbar->priv = PLUMA_STATUSBAR_GET_PRIVATE (statusbar);
2011-11-07 13:46:58 -06:00
#if GTK_CHECK_VERSION (3, 0, 0)
gtk_widget_set_margin_top (GTK_WIDGET (statusbar), 0);
gtk_widget_set_margin_bottom (GTK_WIDGET (statusbar), 0);
#endif
statusbar->priv->overwrite_mode_label = gtk_label_new (NULL);
gtk_label_set_width_chars (GTK_LABEL (statusbar->priv->overwrite_mode_label),
get_overwrite_mode_length ());
gtk_widget_show (statusbar->priv->overwrite_mode_label);
2011-11-07 13:46:58 -06:00
gtk_box_pack_end (GTK_BOX (statusbar),
statusbar->priv->overwrite_mode_label,
FALSE, TRUE, 0);
2011-11-07 13:46:58 -06:00
statusbar->priv->cursor_position_label = gtk_label_new (NULL);
gtk_label_set_width_chars (GTK_LABEL (statusbar->priv->cursor_position_label),
CURSOR_POSITION_LABEL_WIDTH_CHARS);
gtk_widget_show (statusbar->priv->cursor_position_label);
2011-11-07 13:46:58 -06:00
gtk_box_pack_end (GTK_BOX (statusbar),
statusbar->priv->cursor_position_label,
FALSE, TRUE, 0);
2011-11-07 13:46:58 -06:00
statusbar->priv->state_frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (statusbar->priv->state_frame),
GTK_SHADOW_IN);
2011-11-07 13:46:58 -06:00
hbox = gtk_hbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (statusbar->priv->state_frame), hbox);
statusbar->priv->load_image = gtk_image_new_from_stock (GTK_STOCK_OPEN, GTK_ICON_SIZE_MENU);
statusbar->priv->save_image = gtk_image_new_from_stock (GTK_STOCK_SAVE, GTK_ICON_SIZE_MENU);
statusbar->priv->print_image = gtk_image_new_from_stock (GTK_STOCK_PRINT, GTK_ICON_SIZE_MENU);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (hbox),
statusbar->priv->load_image,
FALSE, TRUE, 4);
gtk_box_pack_start (GTK_BOX (hbox),
statusbar->priv->save_image,
FALSE, TRUE, 4);
gtk_box_pack_start (GTK_BOX (hbox),
statusbar->priv->print_image,
FALSE, TRUE, 4);
gtk_box_pack_start (GTK_BOX (statusbar),
statusbar->priv->state_frame,
FALSE, TRUE, 0);
statusbar->priv->error_frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (statusbar->priv->error_frame), GTK_SHADOW_IN);
error_image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_ERROR, GTK_ICON_SIZE_MENU);
gtk_misc_set_padding (GTK_MISC (error_image), 4, 0);
gtk_widget_show (error_image);
statusbar->priv->error_event_box = gtk_event_box_new ();
gtk_event_box_set_visible_window (GTK_EVENT_BOX (statusbar->priv->error_event_box),
FALSE);
gtk_widget_show (statusbar->priv->error_event_box);
gtk_container_add (GTK_CONTAINER (statusbar->priv->error_frame),
statusbar->priv->error_event_box);
gtk_container_add (GTK_CONTAINER (statusbar->priv->error_event_box),
error_image);
gtk_box_pack_start (GTK_BOX (statusbar),
statusbar->priv->error_frame,
FALSE, TRUE, 0);
gtk_box_reorder_child (GTK_BOX (statusbar),
statusbar->priv->error_frame,
0);
}
/**
2011-11-07 16:52:18 -06:00
* pluma_statusbar_new:
2011-11-07 13:46:58 -06:00
*
2011-11-07 16:52:18 -06:00
* Creates a new #PlumaStatusbar.
2011-11-07 13:46:58 -06:00
*
2011-11-07 16:52:18 -06:00
* Return value: the new #PlumaStatusbar object
2011-11-07 13:46:58 -06:00
**/
GtkWidget *
2011-11-07 16:52:18 -06:00
pluma_statusbar_new (void)
2011-11-07 13:46:58 -06:00
{
2011-11-07 16:52:18 -06:00
return GTK_WIDGET (g_object_new (PLUMA_TYPE_STATUSBAR, NULL));
2011-11-07 13:46:58 -06:00
}
/**
2011-11-07 16:52:18 -06:00
* pluma_statusbar_set_overwrite:
* @statusbar: a #PlumaStatusbar
2011-11-07 13:46:58 -06:00
* @overwrite: if the overwrite mode is set
*
* Sets the overwrite mode on the statusbar.
**/
void
2011-11-07 16:52:18 -06:00
pluma_statusbar_set_overwrite (PlumaStatusbar *statusbar,
2011-11-07 13:46:58 -06:00
gboolean overwrite)
{
gchar *msg;
2011-11-07 16:52:18 -06:00
g_return_if_fail (PLUMA_IS_STATUSBAR (statusbar));
2011-11-07 13:46:58 -06:00
msg = get_overwrite_mode_string (overwrite);
gtk_label_set_text (GTK_LABEL (statusbar->priv->overwrite_mode_label), msg);
2011-11-07 13:46:58 -06:00
g_free (msg);
2011-11-07 13:46:58 -06:00
}
void
2011-11-07 16:52:18 -06:00
pluma_statusbar_clear_overwrite (PlumaStatusbar *statusbar)
2011-11-07 13:46:58 -06:00
{
2011-11-07 16:52:18 -06:00
g_return_if_fail (PLUMA_IS_STATUSBAR (statusbar));
2011-11-07 13:46:58 -06:00
gtk_label_set_text (GTK_LABEL (statusbar->priv->overwrite_mode_label), NULL);
2011-11-07 13:46:58 -06:00
}
/**
2011-11-07 16:52:18 -06:00
* pluma_statusbar_cursor_position:
* @statusbar: an #PlumaStatusbar
2011-11-07 13:46:58 -06:00
* @line: line position
* @col: column position
*
* Sets the cursor position on the statusbar.
**/
void
2011-11-07 16:52:18 -06:00
pluma_statusbar_set_cursor_position (PlumaStatusbar *statusbar,
2011-11-07 13:46:58 -06:00
gint line,
gint col)
{
gchar *msg = NULL;
2011-11-07 13:46:58 -06:00
2011-11-07 16:52:18 -06:00
g_return_if_fail (PLUMA_IS_STATUSBAR (statusbar));
2011-11-07 13:46:58 -06:00
if ((line >= 0) || (col >= 0))
{
/* Translators: "Ln" is an abbreviation for "Line", Col is an abbreviation for "Column". Please,
use abbreviations if possible to avoid space problems. */
msg = g_strdup_printf (_(" Ln %d, Col %d"), line, col);
}
2011-11-07 13:46:58 -06:00
gtk_label_set_text (GTK_LABEL (statusbar->priv->cursor_position_label), msg);
2011-11-07 13:46:58 -06:00
g_free (msg);
2011-11-07 13:46:58 -06:00
}
static gboolean
2011-11-07 16:52:18 -06:00
remove_message_timeout (PlumaStatusbar *statusbar)
2011-11-07 13:46:58 -06:00
{
gtk_statusbar_remove (GTK_STATUSBAR (statusbar),
statusbar->priv->flash_context_id,
statusbar->priv->flash_message_id);
/* remove the timeout */
statusbar->priv->flash_timeout = 0;
return FALSE;
}
/**
2011-11-07 16:52:18 -06:00
* pluma_statusbar_flash_message:
* @statusbar: a #PlumaStatusbar
2011-11-07 13:46:58 -06:00
* @context_id: message context_id
* @format: message to flash on the statusbar
*
* Flash a temporary message on the statusbar.
*/
void
2011-11-07 16:52:18 -06:00
pluma_statusbar_flash_message (PlumaStatusbar *statusbar,
2011-11-07 13:46:58 -06:00
guint context_id,
const gchar *format, ...)
{
const guint32 flash_length = 3000; /* three seconds */
va_list args;
gchar *msg;
2011-11-07 16:52:18 -06:00
g_return_if_fail (PLUMA_IS_STATUSBAR (statusbar));
2011-11-07 13:46:58 -06:00
g_return_if_fail (format != NULL);
va_start (args, format);
msg = g_strdup_vprintf (format, args);
va_end (args);
/* remove a currently ongoing flash message */
if (statusbar->priv->flash_timeout > 0)
{
g_source_remove (statusbar->priv->flash_timeout);
statusbar->priv->flash_timeout = 0;
gtk_statusbar_remove (GTK_STATUSBAR (statusbar),
statusbar->priv->flash_context_id,
statusbar->priv->flash_message_id);
}
statusbar->priv->flash_context_id = context_id;
statusbar->priv->flash_message_id = gtk_statusbar_push (GTK_STATUSBAR (statusbar),
context_id,
msg);
statusbar->priv->flash_timeout = g_timeout_add (flash_length,
2013-10-29 18:56:56 -05:00
(GSourceFunc) remove_message_timeout,
2011-11-07 13:46:58 -06:00
statusbar);
g_free (msg);
}
void
2011-11-07 16:52:18 -06:00
pluma_statusbar_set_window_state (PlumaStatusbar *statusbar,
PlumaWindowState state,
2011-11-07 13:46:58 -06:00
gint num_of_errors)
{
2011-11-07 16:52:18 -06:00
g_return_if_fail (PLUMA_IS_STATUSBAR (statusbar));
2011-11-07 13:46:58 -06:00
gtk_widget_hide (statusbar->priv->state_frame);
gtk_widget_hide (statusbar->priv->save_image);
gtk_widget_hide (statusbar->priv->load_image);
gtk_widget_hide (statusbar->priv->print_image);
2011-11-07 16:52:18 -06:00
if (state & PLUMA_WINDOW_STATE_SAVING)
2011-11-07 13:46:58 -06:00
{
gtk_widget_show (statusbar->priv->state_frame);
gtk_widget_show (statusbar->priv->save_image);
}
2011-11-07 16:52:18 -06:00
if (state & PLUMA_WINDOW_STATE_LOADING)
2011-11-07 13:46:58 -06:00
{
gtk_widget_show (statusbar->priv->state_frame);
gtk_widget_show (statusbar->priv->load_image);
}
2011-11-07 16:52:18 -06:00
if (state & PLUMA_WINDOW_STATE_PRINTING)
2011-11-07 13:46:58 -06:00
{
gtk_widget_show (statusbar->priv->state_frame);
gtk_widget_show (statusbar->priv->print_image);
}
2011-11-07 16:52:18 -06:00
if (state & PLUMA_WINDOW_STATE_ERROR)
2011-11-07 13:46:58 -06:00
{
gchar *tip;
tip = g_strdup_printf (ngettext("There is a tab with errors",
"There are %d tabs with errors",
num_of_errors),
num_of_errors);
gtk_widget_set_tooltip_text (statusbar->priv->error_event_box,
tip);
g_free (tip);
gtk_widget_show (statusbar->priv->error_frame);
}
else
{
gtk_widget_hide (statusbar->priv->error_frame);
}
}