59e2efa774
A simple Evolution run and move between all views means creation of more than 100 GSettings objects, with only a bit more than 10 schemas. Reusing the objects should have a positive impact on a performance too.
119 lines
2.8 KiB
C
119 lines
2.8 KiB
C
/*
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* e-spell-text-view.c
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/* Just a proxy for GtkSpell Text View spell checker */
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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 <gtk/gtk.h>
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#ifdef WITH_GTKSPELL
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#include <gtkspell/gtkspell.h>
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#endif
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#include "e-misc-utils.h"
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#include "e-spell-text-view.h"
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/**
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* e_spell_text_view_is_supported:
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*
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* Returns whether evolution was compiled with GtkSpell3. If it returns
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* %FALSE, all the other e_spell_text_view_... functions do nothing.
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*
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* Returns: Whether evolution was compiled with GtkSpell3
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*
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* Since: 3.12
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**/
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gboolean
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e_spell_text_view_is_supported (void)
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{
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#ifdef WITH_GTKSPELL
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return TRUE;
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#else /* WITH_GTKSPELL */
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return FALSE;
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#endif /* WITH_GTKSPELL */
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}
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/**
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* e_spell_text_view_attach:
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* @text_view: a #GtkTextView
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*
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* Attaches a spell checker into the @text_view, if spell-checking is
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* enabled in Evolution.
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*
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* Returns: Whether successfully attached the spell checker
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*
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* Since: 3.12
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**/
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gboolean
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e_spell_text_view_attach (GtkTextView *text_view)
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{
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#ifdef WITH_GTKSPELL
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GtkSpellChecker *spell;
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GSettings *settings;
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gchar **strv;
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gboolean success;
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settings = e_util_ref_settings ("org.gnome.evolution.mail");
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/* do nothing, if spell-checking is disabled */
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if (!g_settings_get_boolean (settings, "composer-inline-spelling")) {
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g_object_unref (settings);
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return FALSE;
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}
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strv = g_settings_get_strv (settings, "composer-spell-languages");
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g_object_unref (settings);
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spell = gtk_spell_checker_new ();
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g_object_set (G_OBJECT (spell), "decode-language-codes", TRUE, NULL);
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if (strv)
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gtk_spell_checker_set_language (spell, strv[0], NULL);
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success = gtk_spell_checker_attach (spell, text_view);
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g_strfreev (strv);
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return success;
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#else /* WITH_GTKSPELL */
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return FALSE;
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#endif /* WITH_GTKSPELL */
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}
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/**
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* e_spell_text_view_recheck_all:
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* @text_view: a #GtkTextView with attached spell checker
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*
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* Checks whole content of the @text_view for spell-errors,
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* if it has previously attached spell-checker with
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* e_spell_text_view_attach().
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*
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* Since: 3.12
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**/
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void
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e_spell_text_view_recheck_all (GtkTextView *text_view)
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{
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#ifdef WITH_GTKSPELL
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GtkSpellChecker *spell;
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spell = gtk_spell_checker_get_from_text_view (text_view);
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if (spell)
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gtk_spell_checker_recheck_all (spell);
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#endif /* WITH_GTKSPELL */
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}
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