1 files changed, 155 insertions, 0 deletions
diff --git a/src/ui/dialog/template-widget.cpp b/src/ui/dialog/template-widget.cpp
new file mode 100644
index 0000000..595e74a
--- /dev/null
+++ b/src/ui/dialog/template-widget.cpp
@@ -0,0 +1,155 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief New From Template - templates widget - implementation
+ */
+/* Authors:
+ *   Jan Darowski <jan.darowski@gmail.com>, supervised by Krzysztof Kosiński
+ *
+ * Copyright (C) 2013 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "template-widget.h"
+
+#include <glibmm/miscutils.h>
+#include <gtkmm/messagedialog.h>
+
+#include "desktop.h"
+#include "document.h"
+#include "document-undo.h"
+#include "file.h"
+#include "inkscape.h"
+
+#include "extension/implementation/implementation.h"
+
+#include "object/sp-namedview.h"
+
+namespace Inkscape {
+namespace UI {
+
+
+TemplateWidget::TemplateWidget()
+    : Gtk::Box(Gtk::ORIENTATION_VERTICAL)
+    , _more_info_button(_("More info"))
+    , _short_description_label(" ")
+    , _template_name_label(_("no template selected"))
+    , _effect_prefs(nullptr)
+    , _preview_box(Gtk::ORIENTATION_HORIZONTAL)
+{
+    pack_start(_template_name_label, Gtk::PACK_SHRINK, 10);
+    pack_start(_preview_box, Gtk::PACK_SHRINK, 0);
+
+    _preview_box.pack_start(_preview_image, Gtk::PACK_EXPAND_PADDING, 15);
+    _preview_box.pack_start(_preview_render, Gtk::PACK_EXPAND_PADDING, 10);
+
+    _short_description_label.set_line_wrap(true);
+
+    _more_info_button.set_halign(Gtk::ALIGN_END);
+    _more_info_button.set_valign(Gtk::ALIGN_CENTER);
+    pack_end(_more_info_button, Gtk::PACK_SHRINK);
+
+    pack_end(_short_description_label, Gtk::PACK_SHRINK, 5);
+
+    _more_info_button.signal_clicked().connect(
+    sigc::mem_fun(*this, &TemplateWidget::_displayTemplateDetails));
+    _more_info_button.set_sensitive(false);
+}
+
+
+void TemplateWidget::create()
+{
+    if (_current_template.display_name == "")
+        return;
+
+    if (_current_template.is_procedural){
+        SPDesktop *desktop = SP_ACTIVE_DESKTOP;
+        SPDesktop *desc = sp_file_new_default();
+        _current_template.tpl_effect->effect(desc);
+        DocumentUndo::clearUndo(desc->getDocument());
+        desc->getDocument()->setModifiedSinceSave(false);
+
+	// Apply cx,cy etc. from document
+	sp_namedview_window_from_document( desc );
+
+        if (desktop)
+            desktop->clearWaitingCursor();
+    }
+    else {
+        sp_file_new(_current_template.path);
+    }
+}
+
+
+void TemplateWidget::display(TemplateLoadTab::TemplateData data)
+{
+    clear();
+    _current_template = data;
+
+    _template_name_label.set_text(_current_template.display_name);
+    _short_description_label.set_text(_current_template.short_description);
+
+    if (data.preview_name != ""){
+        std::string imagePath = Glib::build_filename(Glib::path_get_dirname(_current_template.path),
+                                                     Glib::filename_from_utf8(_current_template.preview_name));
+        _preview_image.set(imagePath);
+        _preview_image.show();
+    }
+    else if (!data.is_procedural){
+        Glib::ustring gPath = data.path.c_str();
+        _preview_render.showImage(gPath);
+        _preview_render.show();
+    }
+
+    if (data.is_procedural){
+        _effect_prefs = data.tpl_effect->get_imp()->prefs_effect(data.tpl_effect, SP_ACTIVE_DESKTOP, nullptr, nullptr);
+        pack_start(*_effect_prefs);
+    }
+    _more_info_button.set_sensitive(true);
+}
+
+void TemplateWidget::clear()
+{
+    _template_name_label.set_text("");
+    _short_description_label.set_text("");
+    _preview_render.hide();
+    _preview_image.hide();
+    if (_effect_prefs != nullptr){
+        remove (*_effect_prefs);
+        _effect_prefs = nullptr;
+    }
+    _more_info_button.set_sensitive(false);
+}
+
+void TemplateWidget::_displayTemplateDetails()
+{
+    Glib::ustring message = _current_template.display_name + "\n\n";
+
+    if (!_current_template.author.empty()) {
+        message += _("Author");
+        message += ": ";
+        message += _current_template.author + " " + _current_template.creation_date + "\n\n";
+    }
+
+    if (!_current_template.keywords.empty()){
+        message += _("Keywords");
+        message += ":";
+        for (const auto & keyword : _current_template.keywords) {
+            message += " ";
+            message += keyword;
+        }
+        message += "\n\n";
+    }
+
+    if (!_current_template.path.empty()) {
+        message += _("Path");
+        message += ": ";
+        message += _current_template.path;
+        message += "\n\n";
+    }
+
+    Gtk::MessageDialog dl(message, false, Gtk::MESSAGE_OTHER);
+    dl.run();
+}
+
+}
+}