Adding upstream version 1.3+ds.upstream/1.3+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 738 insertions, 0 deletions

diff --git a/src/ui/dialog/inkscape-preferences.h b/src/ui/dialog/inkscape-preferences.h
new file mode 100644
index 0000000..5a1d2fc
--- /dev/null
+++ b/src/ui/dialog/inkscape-preferences.h
@@ -0,0 +1,738 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Inkscape Preferences dialog
+ */
+/* Authors:
+ *   Carl Hetherington
+ *   Marco Scholten
+ *   Johan Engelen <j.b.c.engelen@ewi.utwente.nl>
+ *   Bruno Dilly <bruno.dilly@gmail.com>
+ *
+ * Copyright (C) 2004-2013 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef INKSCAPE_UI_DIALOG_INKSCAPE_PREFERENCES_H
+#define INKSCAPE_UI_DIALOG_INKSCAPE_PREFERENCES_H
+
+// checking if cairo supports dithering
+#include <gtkmm/sizegroup.h>
+#ifdef  WITH_PATCHED_CAIRO
+#include "3rdparty/cairo/src/cairo.h"
+#else
+#include <cairo.h>
+#endif
+
+
+
+#include <gtkmm/treerowreference.h>
+#include <iostream>
+#include <iterator>
+#include <vector>
+#include "ui/widget/preferences-widget.h"
+#include <cstddef>
+#include <gtkmm/colorbutton.h>
+#include <gtkmm/comboboxtext.h>
+#include <gtkmm/treestore.h>
+#include <gtkmm/treeview.h>
+#include <gtkmm/treemodelfilter.h>
+#include <gtkmm/treemodelsort.h>
+#include <gtkmm/frame.h>
+#include <gtkmm/notebook.h>
+#include <gtkmm/textview.h>
+#include <gtkmm/searchentry.h>
+#include <gtkmm/scrolledwindow.h>
+#include <gtkmm/liststore.h>
+#include <gtkmm/treemodel.h>
+#include <gtkmm/treemodelfilter.h>
+#include <glibmm/regex.h>
+
+#include "ui/dialog/dialog-base.h"
+
+// UPDATE THIS IF YOU'RE ADDING PREFS PAGES.
+// Otherwise the commands that open the dialog with the new page will fail.
+
+enum
+{
+    PREFS_PAGE_TOOLS,
+    PREFS_PAGE_TOOLS_SELECTOR,
+    PREFS_PAGE_TOOLS_NODE,
+    PREFS_PAGE_TOOLS_TWEAK,
+    PREFS_PAGE_TOOLS_ZOOM,
+    PREFS_PAGE_TOOLS_MEASURE,
+    PREFS_PAGE_TOOLS_SHAPES,
+    PREFS_PAGE_TOOLS_SHAPES_RECT,
+    PREFS_PAGE_TOOLS_SHAPES_3DBOX,
+    PREFS_PAGE_TOOLS_SHAPES_ELLIPSE,
+    PREFS_PAGE_TOOLS_SHAPES_STAR,
+    PREFS_PAGE_TOOLS_SHAPES_SPIRAL,
+    PREFS_PAGE_TOOLS_PENCIL,
+    PREFS_PAGE_TOOLS_PEN,
+    PREFS_PAGE_TOOLS_CALLIGRAPHY,
+    PREFS_PAGE_TOOLS_TEXT,
+    PREFS_PAGE_TOOLS_SPRAY,
+    PREFS_PAGE_TOOLS_ERASER,
+    PREFS_PAGE_TOOLS_PAINTBUCKET,
+    PREFS_PAGE_TOOLS_GRADIENT,
+    PREFS_PAGE_TOOLS_DROPPER,
+    PREFS_PAGE_TOOLS_CONNECTOR,
+    PREFS_PAGE_TOOLS_LPETOOL,
+    PREFS_PAGE_UI,
+    PREFS_PAGE_UI_THEME,
+    PREFS_PAGE_UI_TOOLBARS,
+    PREFS_PAGE_UI_WINDOWS,
+    PREFS_PAGE_UI_COLOR_PICKERS,
+    PREFS_PAGE_UI_GRIDS,
+    PREFS_PAGE_COMMAND_PALETTE,
+    PREFS_PAGE_UI_KEYBOARD_SHORTCUTS,
+    PREFS_PAGE_BEHAVIOR,
+    PREFS_PAGE_BEHAVIOR_SELECTING,
+    PREFS_PAGE_BEHAVIOR_TRANSFORMS,
+    PREFS_PAGE_BEHAVIOR_SCROLLING,
+    PREFS_PAGE_BEHAVIOR_SNAPPING,
+    PREFS_PAGE_BEHAVIOR_STEPS,
+    PREFS_PAGE_BEHAVIOR_CLONES,
+    PREFS_PAGE_BEHAVIOR_MASKS,
+    PREFS_PAGE_BEHAVIOR_MARKERS,
+    PREFS_PAGE_BEHAVIOR_CLIPBOARD,
+    PREFS_PAGE_BEHAVIOR_CLEANUP,
+    PREFS_PAGE_BEHAVIOR_LPE,
+    PREFS_PAGE_IO,
+    PREFS_PAGE_IO_MOUSE,
+    PREFS_PAGE_IO_SVGOUTPUT,
+    PREFS_PAGE_IO_SVGEXPORT,
+    PREFS_PAGE_IO_CMS,
+    PREFS_PAGE_IO_AUTOSAVE,
+    PREFS_PAGE_IO_OPENCLIPART,
+    PREFS_PAGE_SYSTEM,
+    PREFS_PAGE_BITMAPS,
+    PREFS_PAGE_RENDERING,
+    PREFS_PAGE_SPELLCHECK,
+    PREFS_PAGE_NOTFOUND
+};
+
+namespace Gtk {
+class Scale;
+}
+
+namespace Inkscape {
+namespace UI {
+namespace Dialog {
+
+class InkscapePreferences : public DialogBase
+{
+public:
+    InkscapePreferences();
+    ~InkscapePreferences() override;
+
+    void showPage(); // Show page indicated by "/dialogs/preferences/page".
+
+protected:
+    Gtk::Frame _page_frame;
+    Gtk::Label _page_title;
+    Gtk::TreeView _page_list;
+    Gtk::SearchEntry _search;
+    Glib::RefPtr<Gtk::TreeStore> _page_list_model;
+    Gtk::Widget *_highlighted_widget = nullptr;
+    Glib::RefPtr<Gtk::TreeModelFilter> _page_list_model_filter;
+    Glib::RefPtr<Gtk::TreeModelSort> _page_list_model_sort;
+    std::vector<Gtk::Widget *> _search_results;
+    Glib::RefPtr<Glib::Regex> _rx;
+    int _num_results = 0;
+    bool _show_all = false;
+
+    //Pagelist model columns:
+    class PageListModelColumns : public Gtk::TreeModel::ColumnRecord
+    {
+    public:
+        PageListModelColumns()
+        { Gtk::TreeModelColumnRecord::add(_col_name); Gtk::TreeModelColumnRecord::add(_col_page); Gtk::TreeModelColumnRecord::add(_col_id); }
+        Gtk::TreeModelColumn<Glib::ustring> _col_name;
+        Gtk::TreeModelColumn<int> _col_id;
+        Gtk::TreeModelColumn<UI::Widget::DialogPage*> _col_page;
+    };
+    PageListModelColumns _page_list_columns;
+
+    UI::Widget::DialogPage _page_tools;
+    UI::Widget::DialogPage _page_selector;
+    UI::Widget::DialogPage _page_node;
+    UI::Widget::DialogPage _page_tweak;
+    UI::Widget::DialogPage _page_spray;
+    UI::Widget::DialogPage _page_zoom;
+    UI::Widget::DialogPage _page_measure;
+    UI::Widget::DialogPage _page_shapes;
+    UI::Widget::DialogPage _page_pencil;
+    UI::Widget::DialogPage _page_pen;
+    UI::Widget::DialogPage _page_calligraphy;
+    UI::Widget::DialogPage _page_text;
+    UI::Widget::DialogPage _page_gradient;
+    UI::Widget::DialogPage _page_connector;
+    UI::Widget::DialogPage _page_dropper;
+    UI::Widget::DialogPage _page_lpetool;
+
+    UI::Widget::DialogPage _page_rectangle;
+    UI::Widget::DialogPage _page_3dbox;
+    UI::Widget::DialogPage _page_ellipse;
+    UI::Widget::DialogPage _page_star;
+    UI::Widget::DialogPage _page_spiral;
+    UI::Widget::DialogPage _page_paintbucket;
+    UI::Widget::DialogPage _page_eraser;
+
+    UI::Widget::DialogPage _page_ui;
+    UI::Widget::DialogPage _page_notfound;
+    UI::Widget::DialogPage _page_theme;
+    UI::Widget::DialogPage _page_toolbars;
+    UI::Widget::DialogPage _page_windows;
+    UI::Widget::DialogPage _page_grids;
+    UI::Widget::DialogPage _page_command_palette;
+    UI::Widget::DialogPage _page_color_pickers;
+
+    UI::Widget::DialogPage _page_behavior;
+    UI::Widget::DialogPage _page_select;
+    UI::Widget::DialogPage _page_transforms;
+    UI::Widget::DialogPage _page_scrolling;
+    UI::Widget::DialogPage _page_snapping;
+    UI::Widget::DialogPage _page_steps;
+    UI::Widget::DialogPage _page_clones;
+    UI::Widget::DialogPage _page_mask;
+    UI::Widget::DialogPage _page_markers;
+    UI::Widget::DialogPage _page_clipboard;
+    UI::Widget::DialogPage _page_cleanup;
+    UI::Widget::DialogPage _page_lpe;
+
+    UI::Widget::DialogPage _page_io;
+    UI::Widget::DialogPage _page_mouse;
+    UI::Widget::DialogPage _page_svgoutput;
+    UI::Widget::DialogPage _page_svgexport;
+    UI::Widget::DialogPage _page_cms;
+    UI::Widget::DialogPage _page_autosave;
+
+    UI::Widget::DialogPage _page_rendering;
+    UI::Widget::DialogPage _page_system;
+    UI::Widget::DialogPage _page_bitmaps;
+    UI::Widget::DialogPage _page_spellcheck;
+
+    UI::Widget::DialogPage _page_keyshortcuts;
+
+    UI::Widget::PrefSpinButton _mouse_sens;
+    UI::Widget::PrefSpinButton _mouse_thres;
+    UI::Widget::PrefSlider      _mouse_grabsize;
+    UI::Widget::PrefCheckButton _mouse_use_ext_input;
+    UI::Widget::PrefCheckButton _mouse_switch_on_ext_input;
+
+    UI::Widget::PrefSpinButton _scroll_wheel;
+    UI::Widget::PrefSpinButton _scroll_arrow_px;
+    UI::Widget::PrefSpinButton _scroll_arrow_acc;
+    UI::Widget::PrefSpinButton _scroll_auto_speed;
+    UI::Widget::PrefSpinButton _scroll_auto_thres;
+    UI::Widget::PrefCheckButton _scroll_space;
+
+    Gtk::Scale      *_slider_snapping_delay;
+
+    UI::Widget::PrefCheckButton _snap_default;
+    UI::Widget::PrefCheckButton _snap_indicator;
+    UI::Widget::PrefCheckButton _snap_closest_only;
+    UI::Widget::PrefCheckButton _snap_mouse_pointer;
+    UI::Widget::PrefCheckButton _snap_indicator_distance;
+
+    UI::Widget::PrefCombo       _steps_rot_snap;
+    UI::Widget::PrefCheckButton _steps_rot_relative;
+    UI::Widget::PrefCheckButton _steps_compass;
+    UI::Widget::PrefSpinUnit    _steps_arrow;
+    UI::Widget::PrefSpinUnit    _steps_scale;
+    UI::Widget::PrefSpinUnit    _steps_inset;
+    UI::Widget::PrefSpinButton  _steps_zoom;
+    UI::Widget::PrefCheckButton _middle_mouse_zoom;
+    UI::Widget::PrefSpinButton  _steps_rotate;
+
+    UI::Widget::PrefRadioButton _t_sel_trans_obj;
+    UI::Widget::PrefRadioButton _t_sel_trans_outl;
+    UI::Widget::PrefRadioButton _t_sel_cue_none;
+    UI::Widget::PrefRadioButton _t_sel_cue_mark;
+    UI::Widget::PrefRadioButton _t_sel_cue_box;
+    UI::Widget::PrefRadioButton _t_bbox_visual;
+    UI::Widget::PrefRadioButton _t_bbox_geometric;
+
+    UI::Widget::PrefCheckButton _t_cvg_keep_objects;
+    UI::Widget::PrefCheckButton _t_cvg_convert_whole_groups;
+    UI::Widget::PrefCheckButton _t_node_show_outline;
+    UI::Widget::PrefCheckButton _t_node_live_outline;
+    UI::Widget::PrefCheckButton _t_node_live_objects;
+    UI::Widget::PrefCheckButton _t_node_pathflash_enabled;
+    UI::Widget::PrefCheckButton _t_node_pathflash_selected;
+    UI::Widget::PrefSpinButton  _t_node_pathflash_timeout;
+    UI::Widget::PrefCheckButton _t_node_show_path_direction;
+    UI::Widget::PrefCheckButton _t_node_single_node_transform_handles;
+    UI::Widget::PrefCheckButton _t_node_delete_preserves_shape;
+    UI::Widget::PrefColorPicker _t_node_pathoutline_color;
+
+    // Command Palette
+    UI::Widget::PrefCheckButton _cp_show_full_action_name;
+    UI::Widget::PrefCheckButton _cp_show_untranslated_name;
+
+    UI::Widget::PrefCombo _gtk_theme;
+    UI::Widget::PrefOpenFolder _sys_user_themes_dir_copy;
+    UI::Widget::PrefOpenFolder _sys_user_icons_dir_copy;
+    UI::Widget::PrefCombo _icon_theme;
+    UI::Widget::PrefCheckButton _dark_theme;
+    UI::Widget::PrefSlider _contrast_theme;
+    UI::Widget::PrefCheckButton _narrow_spinbutton;
+    UI::Widget::PrefCheckButton _compact_colorselector;
+    UI::Widget::PrefCheckButton _symbolic_icons;
+    UI::Widget::PrefCheckButton _symbolic_base_colors;
+    UI::Widget::PrefCheckButton _symbolic_highlight_colors;
+    UI::Widget::PrefColorPicker _symbolic_base_color;
+    UI::Widget::PrefColorPicker _symbolic_warning_color;
+    UI::Widget::PrefColorPicker _symbolic_error_color;
+    UI::Widget::PrefColorPicker _symbolic_success_color;
+    /*     Gtk::Image *_complementary_colors; */
+    UI::Widget::PrefCombo _misc_small_toolbar;
+    UI::Widget::PrefCombo _misc_small_secondary;
+    UI::Widget::PrefCombo _misc_small_tools;
+    UI::Widget::PrefCombo _menu_icons;
+    UI::Widget::PrefCheckButton _shift_icons;
+
+    UI::Widget::PrefRadioButton _win_dockable;
+    UI::Widget::PrefRadioButton _win_floating;
+    UI::Widget::PrefRadioButton _win_native;
+    UI::Widget::PrefRadioButton _win_gtk;
+    UI::Widget::PrefRadioButton _win_save_dialog_pos_on;
+    UI::Widget::PrefRadioButton _win_save_dialog_pos_off;
+    UI::Widget::PrefCombo       _win_default_size;
+    UI::Widget::PrefRadioButton _win_ontop_none;
+    UI::Widget::PrefRadioButton _win_ontop_normal;
+    UI::Widget::PrefRadioButton _win_ontop_agressive;
+    UI::Widget::PrefRadioButton _win_dialogs_labels_auto;
+    UI::Widget::PrefRadioButton _win_dialogs_labels_active;
+    UI::Widget::PrefRadioButton _win_dialogs_labels_off;
+    UI::Widget::PrefRadioButton _win_save_geom_off;
+    UI::Widget::PrefRadioButton _win_save_geom;
+    UI::Widget::PrefRadioButton _win_save_geom_prefs;
+    UI::Widget::PrefCheckButton _win_show_boot;
+    UI::Widget::PrefCheckButton _win_hide_task;
+    UI::Widget::PrefCheckButton _win_save_viewport;
+    UI::Widget::PrefCheckButton _win_zoom_resize;
+
+    UI::Widget::PrefCheckButton _pencil_average_all_sketches;
+
+    UI::Widget::PrefCheckButton _calligrapy_keep_selected;
+
+    UI::Widget::PrefCheckButton _connector_ignore_text;
+
+    UI::Widget::PrefRadioButton _clone_option_parallel;
+    UI::Widget::PrefRadioButton _clone_option_stay;
+    UI::Widget::PrefRadioButton _clone_option_transform;
+    UI::Widget::PrefRadioButton _clone_option_unlink;
+    UI::Widget::PrefRadioButton _clone_option_delete;
+    UI::Widget::PrefCheckButton _clone_relink_on_duplicate;
+    UI::Widget::PrefCheckButton _clone_to_curves;
+    UI::Widget::PrefCheckButton _clone_ignore_to_curves;
+
+    UI::Widget::PrefCheckButton _mask_mask_on_top;
+    UI::Widget::PrefCheckButton _mask_mask_remove;
+    UI::Widget::PrefCheckButton _mask_mask_on_ungroup;
+    UI::Widget::PrefRadioButton _mask_grouping_none;
+    UI::Widget::PrefRadioButton _mask_grouping_separate;
+    UI::Widget::PrefRadioButton _mask_grouping_all;
+    UI::Widget::PrefCheckButton _mask_ungrouping;
+
+    UI::Widget::PrefSpinButton  _filter_multi_threaded;
+    UI::Widget::PrefSpinButton  _rendering_cache_size;
+    UI::Widget::PrefSpinButton  _rendering_xray_radius;
+    UI::Widget::PrefSpinButton  _rendering_outline_overlay_opacity;
+    UI::Widget::PrefCombo       _canvas_update_strategy;
+    UI::Widget::PrefCheckButton _canvas_request_opengl;
+    UI::Widget::PrefRadioButton _blur_quality_best;
+    UI::Widget::PrefRadioButton _blur_quality_better;
+    UI::Widget::PrefRadioButton _blur_quality_normal;
+    UI::Widget::PrefRadioButton _blur_quality_worse;
+    UI::Widget::PrefRadioButton _blur_quality_worst;
+    UI::Widget::PrefRadioButton _filter_quality_best;
+    UI::Widget::PrefRadioButton _filter_quality_better;
+    UI::Widget::PrefRadioButton _filter_quality_normal;
+    UI::Widget::PrefRadioButton _filter_quality_worse;
+    UI::Widget::PrefRadioButton _filter_quality_worst;
+#ifdef CAIRO_HAS_DITHER
+    UI::Widget::PrefCheckButton _cairo_dithering;
+#endif
+
+    UI::Widget::PrefCheckButton _canvas_developer_mode_enabled;
+    UI::Widget::PrefSpinButton  _canvas_tile_size;
+    UI::Widget::PrefSpinButton  _canvas_render_time_limit;
+    UI::Widget::PrefCheckButton _canvas_block_updates;
+    UI::Widget::PrefCombo       _canvas_pixelstreamer_method;
+    UI::Widget::PrefSpinButton  _canvas_padding;
+    UI::Widget::PrefSpinButton  _canvas_prerender;
+    UI::Widget::PrefSpinButton  _canvas_preempt;
+    UI::Widget::PrefSpinButton  _canvas_coarsener_min_size;
+    UI::Widget::PrefSpinButton  _canvas_coarsener_glue_size;
+    UI::Widget::PrefSpinButton  _canvas_coarsener_min_fullness;
+    UI::Widget::PrefCheckButton _canvas_debug_framecheck;
+    UI::Widget::PrefCheckButton _canvas_debug_logging;
+    UI::Widget::PrefCheckButton _canvas_debug_delay_redraw;
+    UI::Widget::PrefSpinButton  _canvas_debug_delay_redraw_time;
+    UI::Widget::PrefCheckButton _canvas_debug_show_redraw;
+    UI::Widget::PrefCheckButton _canvas_debug_show_unclean;
+    UI::Widget::PrefCheckButton _canvas_debug_show_snapshot;
+    UI::Widget::PrefCheckButton _canvas_debug_show_clean;
+    UI::Widget::PrefCheckButton _canvas_debug_disable_redraw;
+    UI::Widget::PrefCheckButton _canvas_debug_sticky_decoupled;
+    UI::Widget::PrefCheckButton _canvas_debug_animate;
+
+    UI::Widget::PrefCheckButton _trans_scale_stroke;
+    UI::Widget::PrefCheckButton _trans_scale_corner;
+    UI::Widget::PrefCheckButton _trans_gradient;
+    UI::Widget::PrefCheckButton _trans_pattern;
+    UI::Widget::PrefCheckButton _trans_dash_scale;
+    UI::Widget::PrefRadioButton _trans_optimized;
+    UI::Widget::PrefRadioButton _trans_preserved;
+
+    UI::Widget::PrefRadioButton _sel_all;
+    UI::Widget::PrefRadioButton _sel_current;
+    UI::Widget::PrefRadioButton _sel_recursive;
+    UI::Widget::PrefCheckButton _sel_hidden;
+    UI::Widget::PrefCheckButton _sel_locked;
+    UI::Widget::PrefCheckButton _sel_inlayer_same;
+    UI::Widget::PrefCheckButton _sel_touch_topmost_only;
+    UI::Widget::PrefCheckButton _sel_layer_deselects;
+    UI::Widget::PrefCheckButton _sel_cycle;
+    UI::Widget::PrefCheckButton _sel_zero_opacity;
+
+    UI::Widget::PrefCheckButton _markers_color_stock;
+    UI::Widget::PrefCheckButton _markers_color_custom;
+    UI::Widget::PrefCheckButton _markers_color_update;
+
+    UI::Widget::PrefRadioButton _clipboard_style_computed;
+    UI::Widget::PrefRadioButton _clipboard_style_verbatim;
+
+    UI::Widget::PrefCheckButton _cleanup_swatches;
+
+    UI::Widget::PrefCheckButton _lpe_copy_mirroricons;
+    UI::Widget::PrefCheckButton _lpe_show_experimental;
+    UI::Widget::PrefCheckButton _lpe_show_gallery;
+
+    UI::Widget::PrefSpinButton  _importexport_export_res;
+    UI::Widget::PrefSpinButton  _importexport_import_res;
+    UI::Widget::PrefCheckButton _importexport_import_res_override;
+    UI::Widget::PrefCheckButton _rendering_image_outline;
+    UI::Widget::PrefSlider      _snap_delay;
+    UI::Widget::PrefSlider      _snap_weight;
+    UI::Widget::PrefSlider      _snap_persistence;
+    UI::Widget::PrefEntry       _font_sample;
+    UI::Widget::PrefCheckButton _font_dialog;
+    UI::Widget::PrefCombo       _font_unit_type;
+    UI::Widget::PrefCheckButton _font_output_px;
+    UI::Widget::PrefCheckButton _font_fontsdir_system;
+    UI::Widget::PrefCheckButton _font_fontsdir_user;
+    UI::Widget::PrefMultiEntry  _font_fontdirs_custom;
+
+    UI::Widget::PrefCheckButton _misc_comment;
+    UI::Widget::PrefCheckButton _misc_default_metadata;
+    UI::Widget::PrefCheckButton _export_all_extensions;
+    UI::Widget::PrefCheckButton _misc_forkvectors;
+    UI::Widget::PrefSpinButton  _misc_gradientangle;
+    UI::Widget::PrefSpinButton  _recently_used_fonts_size;
+    UI::Widget::PrefCheckButton _misc_gradient_collect;
+    UI::Widget::PrefCheckButton _misc_scripts;
+
+    // System page
+    UI::Widget::PrefSpinButton  _misc_simpl;
+    Gtk::Entry                  _sys_user_prefs;
+    Gtk::Entry                  _sys_tmp_files;
+    Gtk::Entry                  _sys_extension_dir;
+    UI::Widget::PrefOpenFolder _sys_user_config;
+    UI::Widget::PrefOpenFolder _sys_user_extension_dir;
+    UI::Widget::PrefOpenFolder _sys_user_themes_dir;
+    UI::Widget::PrefOpenFolder _sys_user_ui_dir;
+    UI::Widget::PrefOpenFolder _sys_user_fonts_dir;
+    UI::Widget::PrefOpenFolder _sys_user_icons_dir;
+    UI::Widget::PrefOpenFolder _sys_user_keys_dir;
+    UI::Widget::PrefOpenFolder _sys_user_palettes_dir;
+    UI::Widget::PrefOpenFolder _sys_user_templates_dir;
+    UI::Widget::PrefOpenFolder _sys_user_symbols_dir;
+    UI::Widget::PrefOpenFolder _sys_user_paint_servers_dir;
+    UI::Widget::PrefMultiEntry _sys_fontdirs_custom;
+    UI::Widget::PrefEntryFile  _sys_shared_path;
+    Gtk::Entry                 _sys_user_cache;
+    Gtk::Entry                 _sys_data;
+    Gtk::TextView              _sys_icon;
+    Gtk::ScrolledWindow        _sys_icon_scroll;
+    Gtk::TextView              _sys_systemdata;
+    Gtk::ScrolledWindow        _sys_systemdata_scroll;
+
+    // UI page
+    UI::Widget::PrefCombo       _ui_languages;
+    UI::Widget::PrefCheckButton _ui_colorsliders_top;
+    UI::Widget::PrefSpinButton  _misc_recent;
+    UI::Widget::PrefCheckButton _ui_rulersel;
+    UI::Widget::PrefCheckButton _ui_realworldzoom;
+    UI::Widget::PrefCheckButton _ui_pageorigin;
+    UI::Widget::PrefCheckButton _ui_partialdynamic;
+    UI::Widget::ZoomCorrRulerSlider _ui_zoom_correction;
+    UI::Widget::PrefCheckButton _ui_yaxisdown;
+    UI::Widget::PrefCheckButton _ui_rotationlock;
+    UI::Widget::PrefCheckButton _ui_cursorscaling;
+    UI::Widget::PrefCheckButton _ui_cursor_shadow;
+
+    //Spellcheck
+    UI::Widget::PrefCombo       _spell_language;
+    UI::Widget::PrefCombo       _spell_language2;
+    UI::Widget::PrefCombo       _spell_language3;
+    UI::Widget::PrefCheckButton _spell_ignorenumbers;
+    UI::Widget::PrefCheckButton _spell_ignoreallcaps;
+
+    // Bitmaps
+    UI::Widget::PrefCombo       _misc_overs_bitmap;
+    UI::Widget::PrefEntryFileButtonHBox       _misc_bitmap_editor;
+    UI::Widget::PrefEntryFileButtonHBox       _misc_svg_editor;
+    UI::Widget::PrefCheckButton _misc_bitmap_autoreload;
+    UI::Widget::PrefSpinButton  _bitmap_copy_res;
+    UI::Widget::PrefCheckButton _bitmap_ask;
+    UI::Widget::PrefCheckButton _svg_ask;
+    UI::Widget::PrefCombo       _bitmap_link;
+    UI::Widget::PrefCombo       _svg_link;
+    UI::Widget::PrefCombo       _bitmap_scale;
+    UI::Widget::PrefSpinButton  _bitmap_import_quality;
+
+    UI::Widget::PrefEntry       _kb_search;
+    UI::Widget::PrefCombo       _kb_filelist;
+
+    UI::Widget::PrefCheckButton _save_use_current_dir;
+    UI::Widget::PrefCheckButton _save_autosave_enable;
+    UI::Widget::PrefSpinButton  _save_autosave_interval;
+    UI::Widget::PrefEntry       _save_autosave_path;
+    UI::Widget::PrefSpinButton  _save_autosave_max;
+
+    Gtk::ComboBoxText   _cms_display_profile;
+    UI::Widget::PrefCheckButton     _cms_from_display;
+    UI::Widget::PrefCombo           _cms_intent;
+
+    UI::Widget::PrefCheckButton     _cms_softproof;
+    UI::Widget::PrefCheckButton     _cms_gamutwarn;
+    Gtk::ColorButton    _cms_gamutcolor;
+    Gtk::ComboBoxText   _cms_proof_profile;
+    UI::Widget::PrefCombo           _cms_proof_intent;
+    UI::Widget::PrefCheckButton     _cms_proof_blackpoint;
+
+    Gtk::Notebook       _grids_notebook;
+    UI::Widget::PrefRadioButton     _grids_no_emphasize_on_zoom;
+    UI::Widget::PrefRadioButton     _grids_emphasize_on_zoom;
+    UI::Widget::DialogPage          _grids_xy;
+    UI::Widget::DialogPage          _grids_axonom;
+    // CanvasXYGrid properties:
+        UI::Widget::PrefUnit            _grids_xy_units;
+        UI::Widget::PrefSpinButton      _grids_xy_origin_x;
+        UI::Widget::PrefSpinButton      _grids_xy_origin_y;
+        UI::Widget::PrefSpinButton      _grids_xy_spacing_x;
+        UI::Widget::PrefSpinButton      _grids_xy_spacing_y;
+        UI::Widget::PrefColorPicker     _grids_xy_color;
+        UI::Widget::PrefColorPicker     _grids_xy_empcolor;
+        UI::Widget::PrefSpinButton      _grids_xy_empspacing;
+        UI::Widget::PrefCheckButton     _grids_xy_dotted;
+    // CanvasAxonomGrid properties:
+        UI::Widget::PrefUnit            _grids_axonom_units;
+        UI::Widget::PrefSpinButton      _grids_axonom_origin_x;
+        UI::Widget::PrefSpinButton      _grids_axonom_origin_y;
+        UI::Widget::PrefSpinButton      _grids_axonom_spacing_y;
+        UI::Widget::PrefSpinButton      _grids_axonom_angle_x;
+        UI::Widget::PrefSpinButton      _grids_axonom_angle_z;
+        UI::Widget::PrefColorPicker     _grids_axonom_color;
+        UI::Widget::PrefColorPicker     _grids_axonom_empcolor;
+        UI::Widget::PrefSpinButton      _grids_axonom_empspacing;
+
+    // SVG Output page:
+    UI::Widget::PrefCheckButton   _svgoutput_usenamedcolors;
+    UI::Widget::PrefCheckButton   _svgoutput_usesodipodiabsref;
+    UI::Widget::PrefSpinButton    _svgoutput_numericprecision;
+    UI::Widget::PrefSpinButton    _svgoutput_minimumexponent;
+    UI::Widget::PrefCheckButton   _svgoutput_inlineattrs;
+    UI::Widget::PrefSpinButton    _svgoutput_indent;
+    UI::Widget::PrefCombo         _svgoutput_pathformat;
+    UI::Widget::PrefCheckButton   _svgoutput_forcerepeatcommands;
+
+    // Attribute Checking controls for SVG Output page:
+    UI::Widget::PrefCheckButton   _svgoutput_attrwarn;
+    UI::Widget::PrefCheckButton   _svgoutput_attrremove;
+    UI::Widget::PrefCheckButton   _svgoutput_stylepropwarn;
+    UI::Widget::PrefCheckButton   _svgoutput_stylepropremove;
+    UI::Widget::PrefCheckButton   _svgoutput_styledefaultswarn;
+    UI::Widget::PrefCheckButton   _svgoutput_styledefaultsremove;
+    UI::Widget::PrefCheckButton   _svgoutput_check_reading;
+    UI::Widget::PrefCheckButton   _svgoutput_check_editing;
+    UI::Widget::PrefCheckButton   _svgoutput_check_writing;
+
+    // SVG Output export:
+    UI::Widget::PrefCheckButton   _svgexport_insert_text_fallback;
+    UI::Widget::PrefCheckButton   _svgexport_insert_mesh_polyfill;
+    UI::Widget::PrefCheckButton   _svgexport_insert_hatch_polyfill;
+    UI::Widget::PrefCheckButton   _svgexport_remove_marker_auto_start_reverse;
+    UI::Widget::PrefCheckButton   _svgexport_remove_marker_context_paint;
+
+
+    Gtk::Notebook _kb_notebook;
+    UI::Widget::DialogPage _kb_page_shortcuts;
+    UI::Widget::DialogPage _kb_page_modifiers;
+    gboolean _kb_shortcuts_loaded;
+    /*
+     * Keyboard shortcut members
+     */
+    Glib::RefPtr<Gtk::TreeStore> _kb_store;
+    Gtk::TreeView _kb_tree;
+    Gtk::CellRendererAccel _kb_shortcut_renderer;
+    Glib::RefPtr<Gtk::TreeModelFilter> _kb_filter;
+
+    /*
+     * Keyboard modifiers interface
+     */
+    class ModifierColumns: public Gtk::TreeModel::ColumnRecord {
+    public:
+        ModifierColumns() {
+            add(name);
+            add(id);
+            add(description);
+            add(and_modifiers);
+            add(user_set);
+        }
+        ~ModifierColumns() override = default;
+
+        Gtk::TreeModelColumn<Glib::ustring> name;
+        Gtk::TreeModelColumn<Glib::ustring> id;
+        Gtk::TreeModelColumn<Glib::ustring> description;
+        Gtk::TreeModelColumn<Glib::ustring> and_modifiers;
+        Gtk::TreeModelColumn<unsigned int> user_set;
+        Gtk::TreeModelColumn<unsigned int> is_enabled;
+    };
+    ModifierColumns _mod_columns;
+    Glib::RefPtr<Gtk::TreeStore> _mod_store;
+    Gtk::TreeView _mod_tree;
+    Gtk::ToggleButton _kb_mod_ctrl;
+    Gtk::ToggleButton _kb_mod_shift;
+    Gtk::ToggleButton _kb_mod_alt;
+    Gtk::ToggleButton _kb_mod_meta;
+    Gtk::CheckButton _kb_mod_enabled;
+    bool _kb_is_updated;
+
+    int _minimum_width;
+    int _minimum_height;
+    int _natural_width;
+    int _natural_height;
+    bool GetSizeRequest(const Gtk::TreeModel::iterator& iter);
+    void get_preferred_width_vfunc (int& minimum_width, int& natural_width) const override {
+        minimum_width = _minimum_width;
+        natural_width = _natural_width;
+    }
+    void get_preferred_width_for_height_vfunc (int height, int& minimum_width, int& natural_width) const override {
+        minimum_width = _minimum_width;
+        natural_width = _natural_width;
+    }
+    void get_preferred_height_vfunc (int& minimum_height, int& natural_height) const override {
+        minimum_height = _minimum_height;
+        natural_height = _natural_height;
+    }
+    void get_preferred_height_for_width_vfunc (int width, int& minimum_height, int& natural_height) const override {
+        minimum_height = _minimum_height;
+        natural_height = _natural_height;
+    }
+    int _sb_width;
+    UI::Widget::DialogPage* _current_page;
+
+    Gtk::TreeModel::iterator AddPage(UI::Widget::DialogPage& p, Glib::ustring title, int id);
+    Gtk::TreeModel::iterator AddPage(UI::Widget::DialogPage& p, Glib::ustring title, Gtk::TreeModel::iterator parent, int id);
+    Gtk::TreePath get_next_result(Gtk::TreeIter& iter, bool check_children = true);
+    Gtk::TreePath get_prev_result(Gtk::TreeIter& iter, bool iterate = true);
+    bool matchPage(const Gtk::TreeModel::iterator& iter);
+
+    static void AddSelcueCheckbox(UI::Widget::DialogPage& p, Glib::ustring const &prefs_path, bool def_value);
+    static void AddGradientCheckbox(UI::Widget::DialogPage& p, Glib::ustring const &prefs_path, bool def_value);
+    static void AddConvertGuidesCheckbox(UI::Widget::DialogPage& p, Glib::ustring const &prefs_path, bool def_value);
+    static void AddFirstAndLastCheckbox(UI::Widget::DialogPage& p, Glib::ustring const &prefs_path, bool def_value);
+    static void AddDotSizeSpinbutton(UI::Widget::DialogPage& p, Glib::ustring const &prefs_path, double def_value);
+    static void AddBaseSimplifySpinbutton(UI::Widget::DialogPage& p, Glib::ustring const &prefs_path, double def_value);
+    static void AddNewObjectsStyle(UI::Widget::DialogPage& p, Glib::ustring const &prefs_path, const gchar* banner = nullptr);
+
+    void on_pagelist_selection_changed();
+    void show_not_found();
+    void show_nothing_on_page();
+    void show_try_search();
+    void on_reset_open_recent_clicked();
+    void on_reset_prefs_clicked();
+    void on_search_changed();
+    void highlight_results(Glib::ustring const &key, Gtk::TreeModel::iterator &iter);
+    void goto_first_result();
+
+    void get_widgets_in_grid(Glib::ustring const &key, Gtk::Widget *widget);
+    int num_widgets_in_grid(Glib::ustring const &key, Gtk::Widget *widget);
+    void remove_highlight(Gtk::Label *label);
+    void add_highlight(Gtk::Label *label, Glib::ustring const &key);
+
+    bool recursive_filter(Glib::ustring &key, Gtk::TreeModel::const_iterator const &row);
+    bool on_navigate_key_press(GdkEventKey *evt);
+
+    void initPageTools();
+    void initPageUI();
+    void initPageBehavior();
+    void initPageIO();
+
+    void initPageRendering();
+    void initPageSpellcheck();
+    void initPageBitmaps();
+    void initPageSystem();
+    void initPageI18n(); // Do we still need it?
+    void initKeyboardShortcuts(Gtk::TreeModel::iterator iter_ui);
+
+    /*
+     * Functions for the Keyboard shortcut editor panel
+     */
+    void onKBReset();
+    void onKBImport();
+    void onKBExport();
+    void onKBList();
+    void onKBRealize();
+    void onKBListKeyboardShortcuts();
+    void onKBTreeEdited (const Glib::ustring& path, guint accel_key, Gdk::ModifierType accel_mods, guint hardware_keycode);
+    void onKBTreeCleared(const Glib::ustring& path_string);
+    bool onKBSearchKeyEvent(GdkEventKey *event);
+    bool onKBSearchFilter(const Gtk::TreeModel::const_iterator& iter);
+    static void onKBShortcutRenderer(Gtk::CellRenderer *rndr, Gtk::TreeIter const &iter);
+    void on_modifier_selection_changed();
+    void on_modifier_enabled();
+    void on_modifier_edited();
+
+private:
+  Gtk::TreeModel::iterator searchRows(char const* srch, Gtk::TreeModel::iterator& iter, Gtk::TreeModel::Children list_model_childern);
+  void themeChange(bool contrastslider = false);
+  void comboThemeChange();
+  void contrastThemeChange();
+  void preferDarkThemeChange();
+  bool contrastChange(GdkEventButton* button_event);
+  void symbolicThemeCheck();
+  void toggleSymbolic();
+  void changeIconsColors();
+  void resetIconsColors(bool themechange = false);
+  void resetIconsColorsWrapper();
+  void changeIconsColor(guint32 /*color*/);
+  void get_highlight_colors(guint32 &colorsetbase, guint32 &colorsetsuccess, guint32 &colorsetwarning,
+                            guint32 &colorseterror);
+
+  std::map<Glib::ustring, bool> dark_themes;
+  bool _init;
+  Inkscape::PrefObserver _theme_oberver;
+};
+
+} // namespace Dialog
+} // namespace UI
+} // namespace Inkscape
+
+#endif //INKSCAPE_UI_DIALOG_INKSCAPE_PREFERENCES_H
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :