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Diffstat (limited to 'src/ui/dialog/objects.h')
| -rw-r--r-- | src/ui/dialog/objects.h | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/src/ui/dialog/objects.h b/src/ui/dialog/objects.h new file mode 100644 index 0000000..a0e1764 --- /dev/null +++ b/src/ui/dialog/objects.h @@ -0,0 +1,174 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * A simple dialog for objects UI. + * + * Authors: + * Theodore Janeczko + * Tavmjong Bah + * + * Copyright (C) Theodore Janeczko 2012 <flutterguy317@gmail.com> + * Tavmjong Bah 2017 + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#ifndef SEEN_OBJECTS_PANEL_H +#define SEEN_OBJECTS_PANEL_H + +#include <gtkmm/box.h> +#include <gtkmm/dialog.h> + +#include "helper/auto-connection.h" +#include "xml/node-observer.h" + +#include "ui/dialog/dialog-base.h" +#include "ui/widget/color-picker.h" + +#include "selection.h" +#include "color-rgba.h" +#include "helper/auto-connection.h" + +using Inkscape::XML::Node; + +class SPObject; +class SPGroup; +// struct SPColorSelector; + +namespace Inkscape { +namespace UI { +namespace Dialog { + +class ObjectsPanel; +class ObjectWatcher; + +enum {COL_LABEL, COL_VISIBLE, COL_LOCKED}; + +using SelectionState = int; +enum SelectionStates : SelectionState { + SELECTED_NOT = 0, // Object is NOT in desktop's selection + SELECTED_OBJECT = 1, // Object is in the desktop's selection + LAYER_FOCUSED = 2, // This layer is the desktop's focused layer + LAYER_FOCUS_CHILD = 4 // This object is a child of the focused layer +}; + +/** + * A panel that displays objects. + */ +class ObjectsPanel : public DialogBase +{ +public: + ObjectsPanel(); + ~ObjectsPanel() override; + + class ModelColumns; + static ObjectsPanel& getInstance(); + +protected: + + void desktopReplaced() override; + void documentReplaced() override; + void layerChanged(SPObject *obj); + void selectionChanged(Selection *selected) override; + + // Accessed by ObjectWatcher directly (friend class) + SPObject* getObject(Node *node); + ObjectWatcher* getWatcher(Node *node); + ObjectWatcher *getRootWatcher() const { return root_watcher; }; + + Node *getRepr(Gtk::TreeModel::Row const &row) const; + SPItem *getItem(Gtk::TreeModel::Row const &row) const; + std::optional<Gtk::TreeRow> getRow(SPItem *item) const; + + bool isDummy(Gtk::TreeModel::Row const &row) const { return getRepr(row) == nullptr; } + bool hasDummyChildren(Gtk::TreeModel::Row const &row) const; + bool removeDummyChildren(Gtk::TreeModel::Row const &row); + bool cleanDummyChildren(Gtk::TreeModel::Row const &row); + + Glib::RefPtr<Gtk::TreeStore> _store; + ModelColumns* _model; + + void setRootWatcher(); +private: + + Inkscape::PrefObserver _watch_object_mode; + ObjectWatcher* root_watcher; + SPItem *current_item = nullptr; + + Inkscape::auto_connection layer_changed; + SPObject *_layer; + Gtk::TreeModel::RowReference _hovered_row_ref; + + //Show icons in the context menu + bool _show_contextmenu_icons; + bool _is_editing; + + std::vector<Gtk::Widget*> _watching; + std::vector<Gtk::Widget*> _watchingNonTop; + std::vector<Gtk::Widget*> _watchingNonBottom; + + Gtk::TreeView _tree; + Gtk::CellRendererText *_text_renderer; + Gtk::TreeView::Column *_name_column; + Gtk::TreeView::Column *_eye_column = nullptr; + Gtk::TreeView::Column *_lock_column = nullptr; + Gtk::Box _buttonsRow; + Gtk::Box _buttonsPrimary; + Gtk::Box _buttonsSecondary; + Gtk::ScrolledWindow _scroller; + Gtk::Menu _popupMenu; + Gtk::Box _page; + Gtk::ToggleButton _object_mode; + Inkscape::auto_connection _tree_style; + Inkscape::UI::Widget::ColorPicker _color_picker; + Gtk::TreeRow _clicked_item_row; + + ObjectsPanel(ObjectsPanel const &) = delete; // no copy + ObjectsPanel &operator=(ObjectsPanel const &) = delete; // no assign + + Gtk::Button *_addBarButton(char const* iconName, char const* tooltip, char const *action_name); + void _objects_toggle(); + + bool toggleVisible(GdkEventButton* event, Gtk::TreeModel::Row row); + bool toggleLocked(GdkEventButton* event, Gtk::TreeModel::Row row); + + bool _handleButtonEvent(GdkEventButton *event); + bool _handleKeyEvent(GdkEventKey *event); + bool _handleMotionEvent(GdkEventMotion* motion_event); + + void _handleEdited(const Glib::ustring& path, const Glib::ustring& new_text); + void _handleTransparentHover(bool enabled); + void _generateTranslucentItems(SPItem *parent); + + bool select_row( Glib::RefPtr<Gtk::TreeModel> const & model, Gtk::TreeModel::Path const & path, bool b ); + + bool on_drag_motion(const Glib::RefPtr<Gdk::DragContext> &, int, int, guint) override; + bool on_drag_drop(const Glib::RefPtr<Gdk::DragContext> &, int, int, guint) override; + void on_drag_start(const Glib::RefPtr<Gdk::DragContext> &); + void on_drag_end(const Glib::RefPtr<Gdk::DragContext> &) override; + + friend class ObjectWatcher; + + SPItem *_solid_item; + std::list<SPItem *> _translucent_items; +}; + + + +} //namespace Dialogs +} //namespace UI +} //namespace Inkscape + + + +#endif // SEEN_OBJECTS_PANEL_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 : |