4aiman
e969f94310
Tree of tag thunar-4.20.2 (commit 11a519f) from https://gitlab.xfce.org/xfce/thunar. Upstream history is not included here to keep the repository small.
319 lines
8.7 KiB
C
319 lines
8.7 KiB
C
/* vi:set et ai sw=2 sts=2 ts=2: */
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/*-
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* Copyright (c) 2006 Benedikt Meurer <benny@xfce.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <exo/exo.h>
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#include <thunar-sbr/thunar-sbr-case-renamer.h>
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/* Property identifiers */
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enum
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{
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PROP_0,
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PROP_MODE,
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};
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static void
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thunar_sbr_case_renamer_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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static void
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thunar_sbr_case_renamer_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static gchar *
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thunar_sbr_case_renamer_process (ThunarxRenamer *renamer,
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ThunarxFileInfo *file,
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const gchar *text,
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guint idx);
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struct _ThunarSbrCaseRenamerClass
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{
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ThunarxRenamerClass __parent__;
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};
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struct _ThunarSbrCaseRenamer
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{
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ThunarxRenamer __parent__;
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ThunarSbrCaseRenamerMode mode;
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};
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THUNARX_DEFINE_TYPE (ThunarSbrCaseRenamer, thunar_sbr_case_renamer, THUNARX_TYPE_RENAMER);
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static void
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thunar_sbr_case_renamer_class_init (ThunarSbrCaseRenamerClass *klass)
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{
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ThunarxRenamerClass *thunarxrenamer_class;
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GObjectClass *gobject_class;
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gobject_class = G_OBJECT_CLASS (klass);
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gobject_class->get_property = thunar_sbr_case_renamer_get_property;
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gobject_class->set_property = thunar_sbr_case_renamer_set_property;
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thunarxrenamer_class = THUNARX_RENAMER_CLASS (klass);
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thunarxrenamer_class->process = thunar_sbr_case_renamer_process;
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/**
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* ThunarSbrCaseRenamer:mode:
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*
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* The #ThunarSbrCaseRenamerMode for this
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* #ThunarSbrCaseRenamer instance.
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**/
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g_object_class_install_property (gobject_class,
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PROP_MODE,
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g_param_spec_enum ("mode", "mode", "mode",
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THUNAR_SBR_TYPE_CASE_RENAMER_MODE,
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THUNAR_SBR_CASE_RENAMER_MODE_LOWER,
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G_PARAM_READWRITE));
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}
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static void
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thunar_sbr_case_renamer_init (ThunarSbrCaseRenamer *case_renamer)
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{
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AtkRelationSet *relations;
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AtkRelation *relation;
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GEnumClass *klass;
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AtkObject *object;
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GtkWidget *combo;
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GtkWidget *label;
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GtkWidget *hbox;
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guint n;
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hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
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gtk_box_pack_start (GTK_BOX (case_renamer), hbox, FALSE, FALSE, 0);
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gtk_widget_show (hbox);
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label = gtk_label_new_with_mnemonic (_("Con_vert to:"));
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gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
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gtk_widget_show (label);
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combo = gtk_combo_box_text_new ();
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klass = g_type_class_ref (THUNAR_SBR_TYPE_CASE_RENAMER_MODE);
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for (n = 0; n < klass->n_values; ++n)
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gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), _(klass->values[n].value_nick));
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g_object_bind_property (G_OBJECT (case_renamer), "mode", G_OBJECT (combo), "active", G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);
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gtk_box_pack_start (GTK_BOX (hbox), combo, FALSE, FALSE, 0);
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gtk_label_set_mnemonic_widget (GTK_LABEL (label), combo);
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g_type_class_unref (klass);
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gtk_widget_show (combo);
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/* set Atk label relation for the combo */
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object = gtk_widget_get_accessible (combo);
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relations = atk_object_ref_relation_set (gtk_widget_get_accessible (label));
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relation = atk_relation_new (&object, 1, ATK_RELATION_LABEL_FOR);
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atk_relation_set_add (relations, relation);
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g_object_unref (G_OBJECT (relation));
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g_object_unref (relations);
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}
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static void
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thunar_sbr_case_renamer_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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ThunarSbrCaseRenamer *case_renamer = THUNAR_SBR_CASE_RENAMER (object);
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switch (prop_id)
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{
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case PROP_MODE:
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g_value_set_enum (value, thunar_sbr_case_renamer_get_mode (case_renamer));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static void
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thunar_sbr_case_renamer_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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ThunarSbrCaseRenamer *case_renamer = THUNAR_SBR_CASE_RENAMER (object);
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switch (prop_id)
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{
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case PROP_MODE:
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thunar_sbr_case_renamer_set_mode (case_renamer, g_value_get_enum (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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break;
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}
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}
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static gchar *
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tscr_utf8_strcase (const gchar *text,
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gboolean title_case)
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{
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const gchar *t;
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gboolean upper = TRUE;
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gunichar c;
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GString *result;
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/* allocate a new string for the result */
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result = g_string_sized_new (32);
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/* convert the input text */
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for (t = text; *t != '\0'; t = g_utf8_next_char (t))
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{
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/* check the next char */
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c = g_utf8_get_char (t);
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if (title_case && g_unichar_isspace (c))
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{
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upper = TRUE;
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}
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else if (upper && g_unichar_isalpha (c))
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{
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c = g_unichar_toupper (c);
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upper = FALSE;
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}
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else
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{
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c = g_unichar_tolower (c);
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}
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/* append the char to the result */
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g_string_append_unichar (result, c);
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}
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return g_string_free (result, FALSE);
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}
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static gchar *
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thunar_sbr_case_renamer_process (ThunarxRenamer *renamer,
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ThunarxFileInfo *file,
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const gchar *text,
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guint idx)
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{
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ThunarSbrCaseRenamer *case_renamer = THUNAR_SBR_CASE_RENAMER (renamer);
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switch (case_renamer->mode)
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{
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case THUNAR_SBR_CASE_RENAMER_MODE_LOWER:
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return g_utf8_strdown (text, -1);
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case THUNAR_SBR_CASE_RENAMER_MODE_UPPER:
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return g_utf8_strup (text, -1);
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case THUNAR_SBR_CASE_RENAMER_MODE_TITLE:
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return tscr_utf8_strcase (text, TRUE);
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case THUNAR_SBR_CASE_RENAMER_MODE_FIRST_UPPER:
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return tscr_utf8_strcase (text, FALSE);
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default:
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g_assert_not_reached ();
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return NULL;
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}
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}
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/**
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* thunar_sbr_case_renamer_new:
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*
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* Allocates a new #ThunarSbrCaseRenamer instance.
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*
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* Return value: the newly allocated #ThunarSbrCaseRenamer.
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**/
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ThunarSbrCaseRenamer *
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thunar_sbr_case_renamer_new (void)
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{
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return g_object_new (THUNAR_SBR_TYPE_CASE_RENAMER,
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"name", _("Uppercase / Lowercase"),
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NULL);
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}
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/**
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* thunar_sbr_case_renamer_get_mode:
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* @case_renamer : a #ThunarSbrCaseRenamer.
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*
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* Returns the current #ThunarSbrCaseRenamerMode
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* for the @case_renamer.
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*
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* Return value: the current mode of @case_renamer.
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**/
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ThunarSbrCaseRenamerMode
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thunar_sbr_case_renamer_get_mode (ThunarSbrCaseRenamer *case_renamer)
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{
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g_return_val_if_fail (THUNAR_SBR_IS_CASE_RENAMER (case_renamer), THUNAR_SBR_CASE_RENAMER_MODE_LOWER);
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return case_renamer->mode;
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}
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/**
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* thunar_sbr_case_renamer_set_mode:
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* @case_renamer : a #ThunarSbrCaseRenamer.
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* @mode : the new #ThunarSbrCaseRenamerMode.
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*
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* Sets the #ThunarSbrCaseRenamerMode of the @case_renamer
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* to the specified @mode.
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**/
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void
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thunar_sbr_case_renamer_set_mode (ThunarSbrCaseRenamer *case_renamer,
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ThunarSbrCaseRenamerMode mode)
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{
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g_return_if_fail (THUNAR_SBR_IS_CASE_RENAMER (case_renamer));
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/* check if we already use that mode */
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if (G_UNLIKELY (case_renamer->mode == mode))
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return;
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/* apply the new mode */
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case_renamer->mode = mode;
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/* notify listeners */
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g_object_notify (G_OBJECT (case_renamer), "mode");
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/* emit the "changed" signal */
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thunarx_renamer_changed (THUNARX_RENAMER (case_renamer));
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}
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