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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
commitcca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch)
tree146f39ded1c938019e1ed42d30923c2ac9e86789 /src/ui/dialog/xml-tree.h
parentInitial commit. (diff)
downloadinkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.tar.xz
inkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.zip
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/ui/dialog/xml-tree.h')
-rw-r--r--src/ui/dialog/xml-tree.h238
1 files changed, 238 insertions, 0 deletions
diff --git a/src/ui/dialog/xml-tree.h b/src/ui/dialog/xml-tree.h
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * This is XML tree editor, which allows direct modifying of all elements
+ * of Inkscape document, including foreign ones.
+ *//*
+ * Authors: see git history
+ * Lauris Kaplinski, 2000
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_UI_DIALOGS_XML_TREE_H
+#define SEEN_UI_DIALOGS_XML_TREE_H
+
+#include <gtkmm/button.h>
+#include <gtkmm/entry.h>
+#include <gtkmm/paned.h>
+#include <gtkmm/radiobutton.h>
+#include <gtkmm/scrolledwindow.h>
+#include <gtkmm/separatortoolitem.h>
+#include <gtkmm/switch.h>
+#include <gtkmm/textview.h>
+#include <gtkmm/toolbar.h>
+#include <memory>
+
+#include "message.h"
+#include "ui/dialog/attrdialog.h"
+#include "ui/dialog/dialog-base.h"
+
+class SPObject;
+struct SPXMLViewAttrList;
+struct SPXMLViewContent;
+struct SPXMLViewTree;
+
+namespace Inkscape {
+class MessageStack;
+class MessageContext;
+
+namespace XML {
+class Node;
+}
+
+namespace UI {
+namespace Dialog {
+
+/**
+ * A dialog widget to view and edit the document xml
+ *
+ */
+
+class XmlTree : public DialogBase
+{
+public:
+ XmlTree ();
+ ~XmlTree () override;
+
+ static XmlTree &getInstance() { return *new XmlTree(); }
+
+private:
+ void unsetDocument();
+ void documentReplaced() override;
+ void selectionChanged(Selection *selection) override;
+ void desktopReplaced() override;
+
+ /**
+ * Select a node in the xml tree
+ */
+ void set_tree_repr(Inkscape::XML::Node *repr);
+
+ /**
+ * Sets the XML status bar when the tree is selected.
+ */
+ void tree_reset_context();
+
+ /**
+ * Is the selected tree node editable
+ */
+ gboolean xml_tree_node_mutable(GtkTreeIter *node);
+
+ /**
+ * Callback to close the add dialog on Escape key
+ */
+ static gboolean quit_on_esc (GtkWidget *w, GdkEventKey *event, GObject */*tbl*/);
+
+ /**
+ * Select a node in the xml tree
+ */
+ void set_tree_select(Inkscape::XML::Node *repr);
+
+ /**
+ * Set the attribute list to match the selected node in the tree
+ */
+ void propagate_tree_select(Inkscape::XML::Node *repr);
+
+ /**
+ * Find the current desktop selection
+ */
+ Inkscape::XML::Node *get_dt_select();
+
+ /**
+ * Select the current desktop selection
+ */
+ void set_dt_select(Inkscape::XML::Node *repr);
+
+ /**
+ * Callback for a node in the tree being selected
+ */
+ static void on_tree_select_row(GtkTreeSelection *selection, gpointer data);
+ /**
+ * Callback for deferring the `on_tree_select_row` response in order to
+ * skip invalid intermediate selection states. In particular,
+ * `gtk_tree_store_remove` makes an undesired selection that we will
+ * immediately revert and don't want to an early response for.
+ */
+ static gboolean deferred_on_tree_select_row(gpointer);
+ /// Event source ID for the last scheduled `deferred_on_tree_select_row` event.
+ guint deferred_on_tree_select_row_id = 0;
+
+ /**
+ * Callback when a node is moved in the tree
+ */
+ static void after_tree_move(SPXMLViewTree *tree, gpointer value, gpointer data);
+
+ /**
+ * Callback for when an attribute is edited.
+ */
+ //static void on_attr_edited(SPXMLViewAttrList *attributes, const gchar * name, const gchar * value, gpointer /*data*/);
+
+ /**
+ * Callback for when attribute list values change
+ */
+ //static void on_attr_row_changed(SPXMLViewAttrList *attributes, const gchar * name, gpointer data);
+
+ /**
+ * Enable widgets based on current selections
+ */
+ void on_tree_select_row_enable(GtkTreeIter *node);
+ void on_tree_unselect_row_disable();
+ void on_tree_unselect_row_hide();
+ void on_attr_unselect_row_disable();
+
+ void onNameChanged();
+ void onCreateNameChanged();
+
+ /**
+ * Callbacks for changes in desktop selection and current document
+ */
+ static void on_document_uri_set(gchar const *uri, SPDocument *document);
+ static void _set_status_message(Inkscape::MessageType type, const gchar *message, GtkWidget *dialog);
+
+ /**
+ * Callbacks for toolbar buttons being pressed
+ */
+ void cmd_new_element_node();
+ void cmd_new_text_node();
+ void cmd_duplicate_node();
+ void cmd_delete_node();
+ void cmd_raise_node();
+ void cmd_lower_node();
+ void cmd_indent_node();
+ void cmd_unindent_node();
+
+ void _attrtoggler();
+ void _toggleDirection(Gtk::RadioButton *vertical);
+ void _resized();
+ bool in_dt_coordsys(SPObject const &item);
+
+ /**
+ * Flag to ensure only one operation is performed at once
+ */
+ gint blocked;
+
+ bool _updating;
+ /**
+ * Status bar
+ */
+ std::shared_ptr<Inkscape::MessageStack> _message_stack;
+ std::unique_ptr<Inkscape::MessageContext> _message_context;
+
+ /**
+ * Signal handlers
+ */
+ sigc::connection _message_changed_connection;
+ sigc::connection document_uri_set_connection;
+
+ gint selected_attr;
+ Inkscape::XML::Node *selected_repr;
+
+ /* XmlTree Widgets */
+ SPXMLViewTree *tree;
+ //SPXMLViewAttrList *attributes;
+ AttrDialog *attributes;
+ Gtk::Box *_attrbox;
+
+ /* XML Node Creation pop-up window */
+ Gtk::Entry *name_entry;
+ Gtk::Button *create_button;
+ Gtk::Paned _paned;
+
+ Gtk::Box node_box;
+ Gtk::Box status_box;
+ Gtk::Switch _attrswitch;
+ Gtk::Label status;
+ Gtk::Toolbar tree_toolbar;
+ Gtk::ToolButton xml_element_new_button;
+ Gtk::ToolButton xml_text_new_button;
+ Gtk::ToolButton xml_node_delete_button;
+ Gtk::SeparatorToolItem separator;
+ Gtk::ToolButton xml_node_duplicate_button;
+ Gtk::SeparatorToolItem separator2;
+ Gtk::ToolButton unindent_node_button;
+ Gtk::ToolButton indent_node_button;
+ Gtk::ToolButton raise_node_button;
+ Gtk::ToolButton lower_node_button;
+
+ GtkWidget *new_window;
+
+ gulong _selection_changed = 0;
+ gulong _tree_move = 0;
+};
+
+}
+}
+}
+
+#endif
+
+/*
+ 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 :