Adding upstream version 1.2.2.upstream/1.2.2upstream

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

1 files changed, 194 insertions, 0 deletions

diff --git a/src/ui/dialog/text-edit.h b/src/ui/dialog/text-edit.h
new file mode 100644
index 0000000..72b8589
--- /dev/null
+++ b/src/ui/dialog/text-edit.h
@@ -0,0 +1,194 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Text-edit
+ */
+/* Authors:
+ *   Lauris Kaplinski <lauris@ximian.com>
+ *   bulia byak <buliabyak@users.sf.net>
+ *   Johan Engelen <goejendaagh@zonnet.nl>
+ *   John Smith
+ *   Kris De Gussem <Kris.DeGussem@gmail.com>
+ *   Tavmjong Bah
+ *
+ * Copyright (C) 1999-2013 Authors
+ * Copyright (C) 2000-2001 Ximian, Inc.
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef INKSCAPE_UI_DIALOG_TEXT_EDIT_H
+#define INKSCAPE_UI_DIALOG_TEXT_EDIT_H
+
+#include <glibmm/refptr.h>
+
+#include "ui/dialog/dialog-base.h"
+#include "ui/widget/frame.h"
+
+#include "ui/widget/font-selector.h"
+#include "ui/widget/font-variants.h"
+
+namespace Gtk {
+class Box;
+class Button;
+class ButtonBox;
+class Label;
+class Notebook;
+class TextBuffer;
+class TextView;
+}
+
+class SPItem;
+class font_instance;
+class SPCSSAttr;
+
+namespace Inkscape {
+namespace UI {
+namespace Dialog {
+
+#define VB_MARGIN 4
+/**
+ * The TextEdit class defines the Text and font dialog.
+ *
+ * The Text and font dialog allows you to set the font family, style and size
+ * and shows a preview of the result. The dialogs layout settings include
+ * horizontal and vertical alignment and inter line distance.
+ */
+class TextEdit : public DialogBase
+{
+public:
+    TextEdit();
+    ~TextEdit() override;
+
+    void documentReplaced() override;
+    void selectionChanged(Selection *selection) override;
+    void selectionModified(Selection *selection, guint flags) override;
+
+    /**
+     * Helper function which returns a new instance of the dialog.
+     * getInstance is needed by the dialog manager (Inkscape::UI::Dialog::DialogManager).
+     */
+    static TextEdit &getInstance() { return *new TextEdit(); }
+
+protected:
+
+    /**
+     * Callback for pressing the default button.
+     */
+    void onSetDefault ();
+
+    /**
+     * Callback for pressing the apply button.
+     */
+    void onApply ();
+
+    /**
+     * Called whenever something 'changes' on canvas.
+     *
+     * onReadSelection gets the currently selected item from the canvas and sets all the controls in this dialog to the correct state.
+     *
+     * @param dostyle Indicates whether the modification of the user includes a style change.
+     * @param content Indicates whether the modification of the user includes a style change. Actually refers to the question if we do want to show the content? (Parameter currently not used)
+     */
+    void onReadSelection (gboolean style, gboolean content);
+
+    /**
+     * Callback invoked when the user modifies the text of the selected text object.
+     *
+     * onTextChange is responsible for initiating the commands after the user
+     * modified the text in the selected object. The UI of the dialog is
+     * updated. The subfunction setPreviewText updates the preview label.
+     *
+     * @param self pointer to the current instance of the dialog.
+     */
+    void onChange ();
+    void onFontFeatures (Gtk::Widget * widgt, int pos);
+
+    /**
+     * Callback invoked when the user modifies the font through the dialog or the tools control bar.
+     *
+     * onFontChange updates the dialog UI. The subfunction setPreviewText updates the preview label.
+     *
+     * @param fontspec for the text to be previewed.
+     */
+    void onFontChange (Glib::ustring fontspec);
+
+    /**
+     * Get the selected text off the main canvas.
+     *
+     * @return SPItem pointer to the selected text object
+     */
+    SPItem *getSelectedTextItem ();
+
+    /**
+     * Count the number of text objects in the selection on the canvas.
+     */
+    unsigned getSelectedTextCount ();
+
+    /**
+     * Helper function to create markup from a fontspec and display in the preview label.
+     *
+     * @param fontspec for the text to be previewed.
+     * @param font_features for text to be previewed (in CSS format).
+     * @param phrase text to be shown.
+     */
+    void setPreviewText (Glib::ustring font_spec, Glib::ustring font_features, Glib::ustring phrase);
+
+    void updateObjectText ( SPItem *text );
+    SPCSSAttr *fillTextStyle ();
+
+private:
+
+    /*
+     * All the dialogs widgets
+     */
+
+    // Tab 1: Font ---------------------- //
+    Inkscape::UI::Widget::FontSelector font_selector;
+    Inkscape::UI::Widget::FontVariations font_variations;
+    Gtk::Label *preview_label;  // Share with variants tab?
+
+    // Tab 2: Text ---------------------- //
+    Gtk::TextView *text_view;
+    Glib::RefPtr<Gtk::TextBuffer> text_buffer;
+
+    // Tab 3: Features  ----------------- //
+    Inkscape::UI::Widget::FontVariants font_features;
+    Gtk::Label *preview_label2; // Could reparent preview_label but having a second label is probably easier.
+
+    // Shared ------- ------------------ //
+    Gtk::Button *setasdefault_button;
+    Gtk::Button *apply_button;
+
+    // Signals
+    sigc::connection selectChangedConn;
+    sigc::connection subselChangedConn;
+    sigc::connection selectModifiedConn;
+    sigc::connection fontChangedConn;
+    sigc::connection fontFeaturesChangedConn;
+
+    // Other
+    double selected_fontsize;
+    bool blocked;
+    const Glib::ustring samplephrase;
+
+
+    TextEdit(TextEdit const &d) = delete;
+    TextEdit operator=(TextEdit const &d) = delete;
+};
+
+} //namespace Dialog
+} //namespace UI
+} //namespace Inkscape
+
+#endif // INKSCAPE_UI_DIALOG_TEXT_EDIT_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 :