336 lines
11 KiB
C
336 lines
11 KiB
C
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/* ide-editor-settings-dialog.c
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*
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* Copyright 2018 Christian Hergert <unknown@domain.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU 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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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#define G_LOG_DOMAIN "gbp-editor-settings"
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#include "config.h"
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#include "ide-editor-settings-dialog.h"
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struct _IdeEditorSettingsDialog
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{
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GtkDialog parent_instance;
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IdeEditorPage *page;
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GtkTreeView *tree_view;
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GtkListStore *store;
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GtkSearchEntry *entry;
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};
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G_DEFINE_FINAL_TYPE (IdeEditorSettingsDialog, ide_editor_settings_dialog, GTK_TYPE_DIALOG)
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enum {
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PROP_0,
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PROP_PAGE,
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N_PROPS
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};
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static GParamSpec *properties [N_PROPS];
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static void
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ide_editor_settings_dialog_row_activated (IdeEditorSettingsDialog *self,
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GtkTreePath *path,
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GtkTreeViewColumn *column,
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GtkTreeView *tree_view)
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{
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GtkTreeModel *model;
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GtkTreeIter iter;
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g_assert (IDE_IS_MAIN_THREAD ());
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g_assert (IDE_IS_EDITOR_SETTINGS_DIALOG (self));
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g_assert (path != NULL);
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g_assert (GTK_IS_TREE_VIEW_COLUMN (column));
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g_assert (GTK_IS_TREE_VIEW (tree_view));
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model = gtk_tree_view_get_model (tree_view);
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if (gtk_tree_model_get_iter (model, &iter, path))
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{
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g_autofree gchar *id = NULL;
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IdeBuffer *buffer;
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gtk_tree_model_get (model, &iter, 0, &id, -1);
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if ((buffer = ide_editor_page_get_buffer (self->page)))
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ide_buffer_set_language_id (buffer, id);
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}
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}
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static void
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ide_editor_settings_dialog_notify_file_settings (IdeEditorSettingsDialog *self,
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GParamSpec *pspec,
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IdeBuffer *buffer)
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{
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g_return_if_fail (IDE_IS_MAIN_THREAD ());
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g_return_if_fail (IDE_IS_EDITOR_SETTINGS_DIALOG (self));
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g_return_if_fail (IDE_IS_BUFFER (buffer));
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/* Update muxed action groups for new file-settings */
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dzl_gtk_widget_mux_action_groups (GTK_WIDGET (self),
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GTK_WIDGET (self->page),
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"IDE_EDITOR_PAGE_ACTIONS");
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}
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static void
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ide_editor_settings_dialog_notify_language (IdeEditorSettingsDialog *self,
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GParamSpec *pspec,
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IdeBuffer *buffer)
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{
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const gchar *lang_id;
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g_return_if_fail (IDE_IS_MAIN_THREAD ());
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g_return_if_fail (IDE_IS_EDITOR_SETTINGS_DIALOG (self));
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g_return_if_fail (IDE_IS_BUFFER (buffer));
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if ((lang_id = ide_buffer_get_language_id (buffer)))
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{
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GtkTreeSelection *selection = gtk_tree_view_get_selection (self->tree_view);
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GtkTreeModel *model = gtk_tree_view_get_model (self->tree_view);
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GtkTreeIter iter;
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if (gtk_tree_model_get_iter_first (model, &iter))
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{
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do
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{
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GValue idval = {0};
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gtk_tree_model_get_value (model, &iter, 0, &idval);
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if (ide_str_equal0 (lang_id, g_value_get_string (&idval)))
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{
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g_autoptr(GtkTreePath) path = gtk_tree_model_get_path (model, &iter);
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gtk_tree_selection_select_iter (selection, &iter);
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gtk_tree_view_scroll_to_cell (self->tree_view, path, NULL, FALSE, 0, 0);
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return;
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}
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}
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while (gtk_tree_model_iter_next (model, &iter));
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gtk_tree_selection_unselect_all (selection);
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}
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}
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}
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static gboolean
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filter_func (GtkTreeModel *model,
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GtkTreeIter *iter,
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gpointer data)
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{
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DzlPatternSpec *spec = data;
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GValue idval = {0};
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GValue nameval = {0};
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gboolean ret;
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gtk_tree_model_get_value (model, iter, 0, &idval);
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gtk_tree_model_get_value (model, iter, 1, &nameval);
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ret = dzl_pattern_spec_match (spec, g_value_get_string (&idval)) ||
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dzl_pattern_spec_match (spec, g_value_get_string (&nameval));
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g_value_unset (&idval);
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g_value_unset (&nameval);
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return ret;
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}
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static void
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ide_editor_settings_dialog_entry_changed (IdeEditorSettingsDialog *self,
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GtkSearchEntry *entry)
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{
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g_autoptr(GtkTreeModel) filter = NULL;
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const gchar *text;
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g_assert (IDE_IS_MAIN_THREAD ());
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g_assert (IDE_IS_EDITOR_SETTINGS_DIALOG (self));
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g_assert (GTK_IS_SEARCH_ENTRY (entry));
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text = gtk_entry_get_text (GTK_ENTRY (entry));
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filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (self->store), NULL);
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gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (filter),
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filter_func,
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dzl_pattern_spec_new (text),
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(GDestroyNotify)dzl_pattern_spec_unref);
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gtk_tree_view_set_model (self->tree_view, GTK_TREE_MODEL (filter));
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}
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static void
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ide_editor_settings_dialog_set_page (IdeEditorSettingsDialog *self,
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IdeEditorPage *page)
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{
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IdeBuffer *buffer;
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g_return_if_fail (IDE_IS_MAIN_THREAD ());
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g_return_if_fail (IDE_IS_EDITOR_SETTINGS_DIALOG (self));
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g_set_object (&self->page, page);
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g_signal_connect_object (self->entry,
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"changed",
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G_CALLBACK (ide_editor_settings_dialog_entry_changed),
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self,
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G_CONNECT_SWAPPED);
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g_signal_connect (self->entry,
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"stop-search",
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G_CALLBACK (gtk_entry_set_text),
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(gpointer) "");
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dzl_gtk_widget_mux_action_groups (GTK_WIDGET (self),
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GTK_WIDGET (page),
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"IDE_EDITOR_PAGE_ACTIONS");
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buffer = ide_editor_page_get_buffer (page);
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g_signal_connect_object (buffer,
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"notify::language",
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G_CALLBACK (ide_editor_settings_dialog_notify_language),
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self,
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G_CONNECT_SWAPPED);
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g_signal_connect_object (buffer,
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"notify::file-settings",
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G_CALLBACK (ide_editor_settings_dialog_notify_file_settings),
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self,
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G_CONNECT_SWAPPED);
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ide_editor_settings_dialog_notify_language (self, NULL, buffer);
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}
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IdeEditorSettingsDialog *
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ide_editor_settings_dialog_new (IdeEditorPage *page)
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{
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GtkWidget *toplevel;
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g_return_val_if_fail (IDE_IS_EDITOR_PAGE (page), NULL);
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if ((toplevel = gtk_widget_get_toplevel (GTK_WIDGET (page))) && !IDE_IS_WORKSPACE (toplevel))
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toplevel = NULL;
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return g_object_new (IDE_TYPE_EDITOR_SETTINGS_DIALOG,
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"transient-for", toplevel,
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"modal", FALSE,
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"page", page,
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NULL);
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}
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static void
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ide_editor_settings_dialog_destroy (GtkWidget *widget)
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{
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IdeEditorSettingsDialog *self = (IdeEditorSettingsDialog *)widget;
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g_assert (IDE_IS_MAIN_THREAD ());
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g_assert (IDE_IS_EDITOR_SETTINGS_DIALOG (self));
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g_clear_object (&self->page);
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GTK_WIDGET_CLASS (ide_editor_settings_dialog_parent_class)->destroy (widget);
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}
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static void
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ide_editor_settings_dialog_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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IdeEditorSettingsDialog *self = IDE_EDITOR_SETTINGS_DIALOG (object);
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switch (prop_id)
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{
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case PROP_PAGE:
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ide_editor_settings_dialog_set_page (self, g_value_get_object (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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}
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}
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static void
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ide_editor_settings_dialog_class_init (IdeEditorSettingsDialogClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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object_class->set_property = ide_editor_settings_dialog_set_property;
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widget_class->destroy = ide_editor_settings_dialog_destroy;
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properties [PROP_PAGE] =
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g_param_spec_object ("page",
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"Page",
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"The editor page to be observed",
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IDE_TYPE_EDITOR_PAGE,
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(G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
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g_object_class_install_properties (object_class, N_PROPS, properties);
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gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/libide-editor/ui/ide-editor-settings-dialog.ui");
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gtk_widget_class_bind_template_child (widget_class, IdeEditorSettingsDialog, entry);
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gtk_widget_class_bind_template_child (widget_class, IdeEditorSettingsDialog, tree_view);
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}
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static void
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ide_editor_settings_dialog_init (IdeEditorSettingsDialog *self)
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{
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GtkSourceLanguageManager *manager;
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const gchar * const *lang_ids;
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GValue idval = {0};
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GValue nameval = {0};
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gtk_widget_init_template (GTK_WIDGET (self));
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gtk_window_set_resizable (GTK_WINDOW (self), FALSE);
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g_signal_connect_object (self->tree_view,
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"row-activated",
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G_CALLBACK (ide_editor_settings_dialog_row_activated),
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self,
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G_CONNECT_SWAPPED);
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manager = gtk_source_language_manager_get_default ();
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lang_ids = gtk_source_language_manager_get_language_ids (manager);
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self->store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
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g_value_init (&idval, G_TYPE_STRING);
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g_value_init (&nameval, G_TYPE_STRING);
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for (guint i = 0; lang_ids[i]; i++)
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{
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GtkSourceLanguage *lang = gtk_source_language_manager_get_language (manager, lang_ids[i]);
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GtkTreeIter iter;
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g_value_set_static_string (&idval, g_intern_string (gtk_source_language_get_id (lang)));
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g_value_set_static_string (&nameval, g_intern_string (gtk_source_language_get_name (lang)));
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gtk_list_store_append (self->store, &iter);
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gtk_list_store_set_value (self->store, &iter, 0, &idval);
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gtk_list_store_set_value (self->store, &iter, 1, &nameval);
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g_value_reset (&idval);
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g_value_reset (&nameval);
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}
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gtk_tree_view_set_model (self->tree_view, GTK_TREE_MODEL (self->store));
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}
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