gnome-commander r1645 - in branches/gcmd-1-3: . src
- From: epiotr svn gnome org
- To: svn-commits-list gnome org
- Subject: gnome-commander r1645 - in branches/gcmd-1-3: . src
- Date: Thu, 13 Mar 2008 23:06:48 +0000 (GMT)
Author: epiotr
Date: Thu Mar 13 23:06:48 2008
New Revision: 1645
URL: http://svn.gnome.org/viewvc/gnome-commander?rev=1645&view=rev
Log:
hintbox: new widget showing a label showing decorated with a GTK_STOCK_DIALOG_INFO icon
Added:
branches/gcmd-1-3/src/gnome-cmd-hintbox.cc
branches/gcmd-1-3/src/gnome-cmd-hintbox.h
Modified:
branches/gcmd-1-3/ChangeLog
branches/gcmd-1-3/src/Makefile.am
Modified: branches/gcmd-1-3/src/Makefile.am
==============================================================================
--- branches/gcmd-1-3/src/Makefile.am (original)
+++ branches/gcmd-1-3/src/Makefile.am Thu Mar 13 23:06:48 2008
@@ -48,6 +48,7 @@
gnome-cmd-file-props-dialog.h gnome-cmd-file-props-dialog.cc \
gnome-cmd-file-selector.h gnome-cmd-file-selector.cc \
gnome-cmd-file.h gnome-cmd-file.cc \
+ gnome-cmd-hintbox.h gnome-cmd-hintbox.cc \
gnome-cmd-includes.h \
gnome-cmd-list-popmenu.h gnome-cmd-list-popmenu.cc \
gnome-cmd-main-menu.h gnome-cmd-main-menu.cc \
Added: branches/gcmd-1-3/src/gnome-cmd-hintbox.cc
==============================================================================
--- (empty file)
+++ branches/gcmd-1-3/src/gnome-cmd-hintbox.cc Thu Mar 13 23:06:48 2008
@@ -0,0 +1,373 @@
+/*
+ GNOME Commander - A GNOME based file manager
+ Copyright (C) 2001-2006 Marcus Bjurman
+
+ 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
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimphintbox.c
+ * Copyright (C) 2006 Sven Neumann <sven gimp org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <gtk/gtk.h>
+#include <config.h>
+
+#include "gnome-cmd-hintbox.h"
+
+using namespace std;
+
+
+typedef GtkHBoxClass GnomeCmdHintBoxClass;
+
+typedef struct
+{
+ GtkHBox parent_instance;
+
+ gchar *stock_id;
+ gchar *hint;
+} GnomeCmdHintBox;
+
+#define GNOME_CMD_HINT_BOX(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GNOME_CMD_TYPE_HINT_BOX, GnomeCmdHintBox))
+
+
+enum
+{
+ PROP_0,
+ PROP_STOCK_ID,
+ PROP_HINT
+};
+
+static GObject *gnome_cmd_hint_box_constructor (GType type,
+ guint n_params,
+ GObjectConstructParam *params);
+static void gnome_cmd_hint_box_finalize (GObject *object);
+static void gnome_cmd_hint_box_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gnome_cmd_hint_box_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+G_DEFINE_TYPE (GnomeCmdHintBox, gnome_cmd_hint_box, GTK_TYPE_HBOX)
+
+#define parent_class gnome_cmd_hint_box_parent_class
+
+
+static void
+gnome_cmd_label_set_attributes (GtkLabel *label, ...);
+
+
+static void
+gnome_cmd_hint_box_class_init (GnomeCmdHintBoxClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->constructor = gnome_cmd_hint_box_constructor;
+ object_class->finalize = gnome_cmd_hint_box_finalize;
+ object_class->set_property = gnome_cmd_hint_box_set_property;
+ object_class->get_property = gnome_cmd_hint_box_get_property;
+
+ g_object_class_install_property (object_class, PROP_STOCK_ID,
+ g_param_spec_string ("stock-id", NULL, NULL,
+ GTK_STOCK_DIALOG_INFO,
+ GParamFlags (G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE)));
+ g_object_class_install_property (object_class, PROP_HINT,
+ g_param_spec_string ("hint", NULL, NULL,
+ NULL,
+ GParamFlags(G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE)));
+}
+
+static void
+gnome_cmd_hint_box_init (GnomeCmdHintBox *box)
+{
+ box->stock_id = NULL;
+ box->hint = NULL;
+}
+
+static GObject *
+gnome_cmd_hint_box_constructor (GType type,
+ guint n_params,
+ GObjectConstructParam *params)
+{
+ GObject *object;
+ GnomeCmdHintBox *box;
+ GtkWidget *label;
+
+ object = G_OBJECT_CLASS (parent_class)->constructor (type, n_params, params);
+
+ box = GNOME_CMD_HINT_BOX (object);
+
+ gtk_box_set_spacing (GTK_BOX (box), 12);
+
+ if (box->stock_id)
+ {
+ GtkWidget *image = gtk_image_new_from_stock (box->stock_id,
+ GTK_ICON_SIZE_DIALOG);
+
+ gtk_box_pack_start (GTK_BOX (box), image, FALSE, FALSE, 0);
+ gtk_widget_show (image);
+ }
+
+ label = (GtkWidget *) g_object_new (GTK_TYPE_LABEL,
+ "label", box->hint,
+ "wrap", TRUE,
+ "justify", GTK_JUSTIFY_LEFT,
+ "xalign", 0.0,
+ "yalign", 0.5,
+ NULL);
+
+ gnome_cmd_label_set_attributes (GTK_LABEL (label),
+ PANGO_ATTR_STYLE, PANGO_STYLE_ITALIC,
+ -1);
+ gtk_box_pack_start (GTK_BOX (box), label, FALSE, FALSE, 0);
+ gtk_widget_show (label);
+
+ return object;
+}
+
+static void
+gnome_cmd_hint_box_finalize (GObject *object)
+{
+ GnomeCmdHintBox *box = GNOME_CMD_HINT_BOX (object);
+
+ if (box->stock_id)
+ {
+ g_free (box->stock_id);
+ box->stock_id = NULL;
+ }
+
+ if (box->hint)
+ {
+ g_free (box->hint);
+ box->hint = NULL;
+ }
+
+ G_OBJECT_CLASS (parent_class)->finalize (object);
+}
+
+static void
+gnome_cmd_hint_box_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GnomeCmdHintBox *box = GNOME_CMD_HINT_BOX (object);
+
+ switch (property_id)
+ {
+ case PROP_STOCK_ID:
+ box->stock_id = g_value_dup_string (value);
+ break;
+
+ case PROP_HINT:
+ box->hint = g_value_dup_string (value);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+gnome_cmd_hint_box_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GnomeCmdHintBox *box = GNOME_CMD_HINT_BOX (object);
+
+ switch (property_id)
+ {
+ case PROP_STOCK_ID:
+ g_value_set_string (value, box->stock_id);
+ break;
+
+ case PROP_HINT:
+ g_value_set_string (value, box->hint);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+/**
+ * gnome_cmd_hint_box_new:
+ * @hint: text to display as a user hint
+ *
+ * Creates a new widget that shows a text label showing @hint,
+ * decorated with a GTK_STOCK_DIALOG_INFO icon.
+ *
+ * Return value: a new widget
+ **/
+GtkWidget *
+gnome_cmd_hint_box_new (const gchar *hint)
+{
+ g_return_val_if_fail (hint != NULL, NULL);
+
+ return (GtkWidget *) g_object_new (GNOME_CMD_TYPE_HINT_BOX,
+ "hint", hint,
+ NULL);
+}
+
+/**
+ * gnome_cmd_label_set_attributes:
+ * @label: a #GtkLabel
+ * @...: a list of PangoAttrType and value pairs terminated by -1.
+ *
+ * Sets Pango attributes on a #GtkLabel in a more convenient way than
+ * gtk_label_set_attributes().
+ *
+ * This function is useful if you want to change the font attributes
+ * of a #GtkLabel. This is an alternative to using PangoMarkup which
+ * is slow to parse and akward to handle in an i18n-friendly way.
+ *
+ * The attributes are set on the complete label, from start to end. If
+ * you need to set attributes on part of the label, you will have to
+ * use the PangoAttributes API directly.
+ **/
+static void
+gnome_cmd_label_set_attributes (GtkLabel *label, ...)
+{
+ PangoAttribute *attr = NULL;
+ PangoAttrList *attrs;
+ va_list args;
+
+ g_return_if_fail (GTK_IS_LABEL (label));
+
+ attrs = pango_attr_list_new ();
+
+ va_start (args, label);
+
+ do
+ {
+ PangoAttrType attr_type = ( PangoAttrType) va_arg (args, gint);
+
+ switch (attr_type)
+ {
+ case PANGO_ATTR_LANGUAGE:
+ attr = pango_attr_language_new (va_arg (args, PangoLanguage *));
+ break;
+
+ case PANGO_ATTR_FAMILY:
+ attr = pango_attr_family_new (va_arg (args, const gchar *));
+ break;
+
+ case PANGO_ATTR_STYLE:
+ attr = pango_attr_style_new ((PangoStyle) va_arg (args, gint));
+ break;
+
+ case PANGO_ATTR_WEIGHT:
+ attr = pango_attr_weight_new ((PangoWeight) va_arg (args, gint));
+ break;
+
+ case PANGO_ATTR_VARIANT:
+ attr = pango_attr_variant_new ((PangoVariant) va_arg (args, gint));
+ break;
+
+ case PANGO_ATTR_STRETCH:
+ attr = pango_attr_stretch_new ((PangoStretch) va_arg (args, gint));
+ break;
+
+ case PANGO_ATTR_SIZE:
+ attr = pango_attr_size_new (va_arg (args, gint));
+ break;
+
+ case PANGO_ATTR_FONT_DESC:
+ attr = pango_attr_font_desc_new (va_arg (args,
+ const PangoFontDescription *));
+ break;
+
+ case PANGO_ATTR_FOREGROUND:
+ {
+ const PangoColor *color = va_arg (args, const PangoColor *);
+
+ attr = pango_attr_foreground_new (color->red,
+ color->green,
+ color->blue);
+ }
+ break;
+
+ case PANGO_ATTR_BACKGROUND:
+ {
+ const PangoColor *color = va_arg (args, const PangoColor *);
+
+ attr = pango_attr_background_new (color->red,
+ color->green,
+ color->blue);
+ }
+ break;
+
+ case PANGO_ATTR_UNDERLINE:
+ attr = pango_attr_underline_new ((PangoUnderline) va_arg (args, gint));
+ break;
+
+ case PANGO_ATTR_STRIKETHROUGH:
+ attr = pango_attr_strikethrough_new (va_arg (args, gboolean));
+ break;
+
+ case PANGO_ATTR_RISE:
+ attr = pango_attr_rise_new (va_arg (args, gint));
+ break;
+
+ case PANGO_ATTR_SCALE:
+ attr = pango_attr_scale_new (va_arg (args, gdouble));
+ break;
+
+ default:
+ g_warning ("%s: invalid PangoAttribute type %d",
+ G_STRFUNC, attr_type);
+ case -1:
+ case PANGO_ATTR_INVALID:
+ attr = NULL;
+ break;
+ }
+
+ if (attr)
+ {
+ attr->start_index = 0;
+ attr->end_index = -1;
+ pango_attr_list_insert (attrs, attr);
+ }
+ }
+ while (attr);
+
+ va_end (args);
+
+ gtk_label_set_attributes (label, attrs);
+ pango_attr_list_unref (attrs);
+}
Added: branches/gcmd-1-3/src/gnome-cmd-hintbox.h
==============================================================================
--- (empty file)
+++ branches/gcmd-1-3/src/gnome-cmd-hintbox.h Thu Mar 13 23:06:48 2008
@@ -0,0 +1,50 @@
+/*
+ GNOME Commander - A GNOME based file manager
+ Copyright (C) 2001-2006 Marcus Bjurman
+
+ 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
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimphintbox.h
+ * Copyright (C) 2006 Sven Neumann <sven gimp org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __GNOME_CMD_HINTBOX_H__
+#define __GNOME_CMD_HINTBOX_H__
+
+#define GNOME_CMD_TYPE_HINT_BOX (gnome_cmd_hint_box_get_type ())
+
+GType gnome_cmd_hint_box_get_type (void) G_GNUC_CONST;
+GtkWidget *gnome_cmd_hint_box_new (const gchar *hint);
+
+#endif // __GNOME_CMD_HINTBOX_H__
[
Date Prev][
Date Next] [
Thread Prev][
Thread Next]
[
Thread Index]
[
Date Index]
[
Author Index]
