diff options
Diffstat (limited to 'src/ui/contextmenu.h')
| -rw-r--r-- | src/ui/contextmenu.h | 225 |
1 files changed, 225 insertions, 0 deletions
diff --git a/src/ui/contextmenu.h b/src/ui/contextmenu.h new file mode 100644 index 0000000..0e1bcff --- /dev/null +++ b/src/ui/contextmenu.h @@ -0,0 +1,225 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef SEEN_CONTEXTMENU_H +#define SEEN_CONTEXTMENU_H + +/* + * Context menu + * + * Authors: + * Lauris Kaplinski <lauris@kaplinski.com> + * Frank Felfe <innerspace@iname.com> + * Abhishek Sharma + * Kris De Gussem <Kris.DeGussem@gmail.com> + * + * Copyright (C) 2012 Kris De Gussem + * Copyright (C) 1999-2002 authors + * Copyright (C) 2001-2002 Ximian, Inc. + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include <gtkmm/menu.h> + +class SPDesktop; +class SPItem; +class SPObject; + +namespace Gtk { +class SeparatorMenuItem; +} + +namespace Inkscape { +class Verb; +} + +/** + * Implements the Inkscape context menu. + * + * For the context menu implementation, the ContextMenu class stores the object + * that was selected in a private data member. This should be fairly safe to do + * and a pointer to the SPItem as well as SPObject class are kept. + * All callbacks of the context menu entries are implemented as private + * functions. + * + * @todo add callbacks to destroy the context menu when it is closed (=key or mouse button pressed out of the scope of the context menu) + */ +class ContextMenu : public Gtk::Menu +{ + public: + /** + * The ContextMenu constructor contains all code to create and show the + * menu entries (aka child widgets). + * + * @param desktop pointer to the desktop the user is currently working on. + * @param item SPItem pointer to the object selected at the time the ContextMenu is created. + */ + ContextMenu(SPDesktop *desktop, SPItem *item); + ~ContextMenu() override; + + /** + * install CSS to shift menu icons into the space reserved for toggles (i.e. check and radio items) + * + * TODO: This should be private but we already re-use this code in ui/interface.cpp which is not c++ified yet. + * In future ContextMenu and the (to be created) class for the menu bar should then be derived from one common base class. + */ + void ShiftIcons(); + private: + SPItem *_item; // pointer to the object selected at the time the ContextMenu is created + SPObject *_object; // pointer to the object selected at the time the ContextMenu is created + SPDesktop *_desktop; //pointer to the desktop the user was currently working on at the time the ContextMenu is created + + int positionOfLastDialog; + + Gtk::MenuItem MIGroup; //menu entry to enter a group + Gtk::MenuItem MIParent; //menu entry to leave a group + + /** + * auxiliary function that adds a separator line in the context menu + */ + Gtk::SeparatorMenuItem* AddSeparator(); + + /** + * Appends a custom menu UI from a verb. + * + * c++ified version of sp_ui_menu_append_item. + * @see sp_ui_menu_append_item_from_verb and synchronize/drop that function when c++ifying other code in interface.cpp + * + * @param show_icon True if an icon should be displayed before the menu item's label + * + */ + void AppendItemFromVerb(Inkscape::Verb *verb, bool show_icon = false); + + /** + * main function which is responsible for creating the context sensitive menu items, + * calls subfunctions below to create the menu entry widgets. + */ + void MakeObjectMenu (); + /** + * creates menu entries for an SP_TYPE_ITEM object + */ + void MakeItemMenu (); + /** + * creates menu entries for a grouped object + */ + void MakeGroupMenu (); + /** + * creates menu entries for an anchor object + */ + void MakeAnchorMenu (); + /** + * creates menu entries for a bitmap image object + */ + void MakeImageMenu (); + /** + * creates menu entries for a shape object + */ + void MakeShapeMenu (); + /** + * creates menu entries for a text object + */ + void MakeTextMenu (); + + void EnterGroup(Gtk::MenuItem* mi); + void LeaveGroup(); + void LockSelected(); + void HideSelected(); + void UnLockBelow(std::vector<SPItem *> items); + void UnHideBelow(std::vector<SPItem *> items); + ////////////////////////////////////////// + //callbacks for the context menu entries of an SP_TYPE_ITEM object + void ItemProperties(); + void ItemSelectThis(); + void ItemMoveTo(); + void SelectSameFillStroke(); + void SelectSameFillColor(); + void SelectSameStrokeColor(); + void SelectSameStrokeStyle(); + void SelectSameObjectType(); + void ItemCreateLink(); + void CreateGroupClip(); + void SetMask(); + void ReleaseMask(); + void SetClip(); + void ReleaseClip(); + ////////////////////////////////////////// + + + /** + * callback, is executed on clicking the anchor "Group" and "Ungroup" menu entry + */ + void ActivateUngroupPopSelection(); + void ActivateUngroup(); + void ActivateGroup(); + + void AnchorLinkProperties(); + /** + * placeholder for callback to be executed on clicking the anchor "Follow link" context menu entry + * @todo add code to follow link externally + */ + void AnchorLinkFollow(); + + /** + * callback, is executed on clicking the anchor "Link remove" menu entry + */ + void AnchorLinkRemove(); + + + /** + * callback, opens the image properties dialog and is executed on clicking the context menu entry with similar name + */ + void ImageProperties(); + + /** + * callback, is executed on clicking the image "Edit Externally" menu entry + */ + void ImageEdit(); + + /** + * auxiliary function that loads the external image editor name from the settings. + */ + Glib::ustring getImageEditorName(bool is_svg = false); + + /** + * callback, is executed on clicking the "Embed Image" menu entry + */ + void ImageEmbed(); + + /** + * callback, is executed on clicking the "Trace Bitmap" menu entry + */ + void ImageTraceBitmap(); + + /** + * callback, is executed on clicking the "Extract Image" menu entry + */ + void ImageExtract(); + + + /** + * callback, is executed on clicking the "Fill and Stroke" menu entry + */ + void FillSettings(); + + + /** + * callback, is executed on clicking the "Text and Font" menu entry + */ + void TextSettings(); + + /** + * callback, is executed on clicking the "Check spelling" menu entry + */ + void SpellcheckSettings(); +}; +#endif // SEEN_CONTEXT_MENU_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 : |