src/ui/dialog/new-from-template.cpp

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /** @file
   3  * @brief New From Template main dialog - implementation
   4  */
   5 /* Authors:
   6  *   Jan Darowski <jan.darowski@gmail.com>, supervised by Krzysztof Kosiński
   7  *   Martin Owens, Mike Kowalski
   8  *
   9  * Copyright (C) 2013 Authors
  10  * Released under GNU GPL v2+, read the file 'COPYING' for more information.
  11  */
  12
  13 #include "new-from-template.h"
  14
  15 #include <gtkmm/separator.h>
  16
  17 #include "desktop.h"
  18 #include "inkscape-application.h"
  19 #include "inkscape-window.h"
  20 #include "inkscape.h"
  21 #include "preferences.h"
  22 #include "object/sp-namedview.h"
  23 #include "ui/dialog-run.h"
  24 #include "ui/widget/template-list.h"
  25
  26 namespace Inkscape::UI {
  27
  28 NewFromTemplate::NewFromTemplate(Gtk::Window& parent) : Dialog(_("New From Template"), parent, true)
  29 {
  30     auto size = Preferences::get()->getPoint("/dialogs/now-from-template/size", Geom::Point(750, 500));
  31     set_default_size(size.x(), size.y());
  32
  33     auto& templates = _list.templates();
  34     templates.init(Extension::TEMPLATE_NEW_FROM, UI::Widget::TemplateList::All);
  35     set_child(_list);
  36
  37     set_default_widget(_create_template_button);
  38
  39     _cancel.add_css_class("dialog-cmd-button");
  40     _list.add_button(_cancel, UI::Widget::DocumentTemplates::End);
  41     _list.add_button(_create_template_button, UI::Widget::DocumentTemplates::End);
  42
  43     _create_template_button.signal_clicked().connect([this]{ _createFromTemplate(); });
  44     // deal with disabling "create" button as selection changes
  45     _create_template_button.set_sensitive(_list.templates().has_selected_preset());
  46     templates.connectItemSelected([this](int pos) { _create_template_button.set_sensitive(pos >= 0); });
  47     templates.connectItemActivated(sigc::mem_fun(*this, &NewFromTemplate::_createFromTemplate));
  48     templates.signal_switch_page().connect([this](auto& name) {
  49         _create_template_button.set_sensitive(_list.templates().has_selected_preset());
  50     });
  51
  52     // remember dialog size
  53     signal_response().connect([this](int i) {
  54         int width = 0, height = 0;
  55         get_default_size(width, height);
  56         if (width > 0 && height > 0) {
  57             Preferences::get()->setPoint("/dialogs/now-from-template/size", Geom::Point(width, height));
  58         }
  59         // todo: remember current page and current template
  60         //
  61     });
  62
  63     _cancel.signal_clicked().connect([this]{ _onClose(Gtk::ResponseType::CANCEL); });
  64
  65     set_transient_for(parent);
  66     set_visible();
  67     _list.templates().focus();
  68 }
  69
  70 void NewFromTemplate::_createFromTemplate()
  71 {
  72     SPDesktop *old_desktop = SP_ACTIVE_DESKTOP;
  73
  74     auto doc = _list.templates().new_document();
  75
  76     // Cancel button was pressed.
  77     if (!doc)
  78         return;
  79
  80     auto app = InkscapeApplication::instance();
  81     auto new_desktop = app->desktopOpen(doc);
  82     sp_namedview_window_from_document(new_desktop);
  83
  84     if (old_desktop)
  85         old_desktop->clearWaitingCursor();
  86
  87     _onClose(0);
  88 }
  89
  90 void NewFromTemplate::_onClose(int responseCode)
  91 {
  92     response(responseCode);
  93 }
  94
  95 void NewFromTemplate::load_new_from_template(Gtk::Window& parent)
  96 {
  97     NewFromTemplate dl(parent);
  98     UI::dialog_run(dl);
  99 }
 100
 101 } // namespace