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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/about.cpp
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/about.cpp')
-rw-r--r--src/ui/dialog/about.cpp200
1 files changed, 200 insertions, 0 deletions
diff --git a/src/ui/dialog/about.cpp b/src/ui/dialog/about.cpp
new file mode 100644
index 0000000..89c3551
--- /dev/null
+++ b/src/ui/dialog/about.cpp
@@ -0,0 +1,200 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief A dialog for the about screen
+ *
+ * Copyright (C) Martin Owens 2019 <doctormo@gmail.com>
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "about.h"
+
+#include <algorithm>
+#include <fstream>
+#include <random>
+#include <regex>
+#include <streambuf>
+#include <string>
+
+#include "document.h"
+#include "inkscape-version-info.h"
+#include "io/resource.h"
+#include "ui/util.h"
+#include "ui/view/svg-view-widget.h"
+#include "util/units.h"
+
+using namespace Inkscape::IO;
+using namespace Inkscape::UI::View;
+
+namespace Inkscape {
+namespace UI {
+namespace Dialog {
+
+static Gtk::Window *window = nullptr;
+static Gtk::Notebook *tabs = nullptr;
+
+void close_about_screen() {
+ window->hide();
+}
+bool show_copy_button(Gtk::Button *button, Gtk::Label *label) {
+ reveal_widget(button, true);
+ reveal_widget(label, false);
+ return false;
+}
+void copy_version(Gtk::Button *button, Gtk::Label *label) {
+ auto clipboard = Gtk::Clipboard::get();
+ clipboard->set_text(Inkscape::inkscape_version());
+ if (label) {
+ reveal_widget(button, false);
+ reveal_widget(label, true);
+ Glib::signal_timeout().connect_seconds(
+ sigc::bind(sigc::ptr_fun(&show_copy_button), button, label), 2);
+ }
+}
+void copy_debug_info(Gtk::Button *button, Gtk::Label *label) {
+ auto clipboard = Gtk::Clipboard::get();
+ clipboard->set_text(Inkscape::debug_info());
+ if (label) {
+ reveal_widget(button, false);
+ reveal_widget(label, true);
+ Glib::signal_timeout().connect_seconds(
+ sigc::bind(sigc::ptr_fun(&show_copy_button), button, label), 2);
+ }
+}
+
+void AboutDialog::show_about() {
+
+ if(!window) {
+ // Load glade file here
+ Glib::ustring gladefile = Resource::get_filename(Resource::UIS, "inkscape-about.glade");
+ Glib::RefPtr<Gtk::Builder> builder;
+ try {
+ builder = Gtk::Builder::create_from_file(gladefile);
+ } catch (const Glib::Error &ex) {
+ g_error("Glade file loading failed for about screen dialog");
+ return;
+ }
+ builder->get_widget("about-screen-window", window);
+ builder->get_widget("tabs", tabs);
+ if(!tabs || !window) {
+ g_error("Window or tabs in glade file are missing or do not have the right ids.");
+ return;
+ }
+ // Automatic signal handling (requires -rdynamic compile flag)
+ //gtk_builder_connect_signals(builder->gobj(), NULL);
+
+ // When automatic handling fails
+ Gtk::Button *version;
+ Gtk::Label *label;
+ builder->get_widget("version", version);
+ builder->get_widget("version-copied", label);
+ if(version) {
+ version->set_label(Inkscape::inkscape_version());
+ version->signal_clicked().connect(
+ sigc::bind(sigc::ptr_fun(&copy_version), version, label));
+ }
+
+ Gtk::Button *debug_info;
+ Gtk::Label *label2;
+ builder->get_widget("debug_info", debug_info);
+ builder->get_widget("debug-info-copied", label2);
+ if (debug_info) {
+ debug_info->signal_clicked().connect(
+ sigc::bind(sigc::ptr_fun(&copy_debug_info), version, label2));
+ }
+
+ // Render the about screen image via inkscape SPDocument
+ auto filename = Resource::get_filename(Resource::SCREENS, "about.svg", true, false);
+ SPDocument *doc = SPDocument::createNewDoc(filename.c_str(), TRUE);
+
+ // Bind glade's container to our SVGViewWidget class
+ if(doc) {
+ //SVGViewWidget *viewer;
+ //builder->get_widget_derived("image-container", viewer, doc);
+ //Gtk::manage(viewer);
+ auto viewer = Gtk::manage(new Inkscape::UI::View::SVGViewWidget(doc));
+ double width = doc->getWidth().value("px");
+ double height = doc->getHeight().value("px");
+ viewer->setResize(width, height);
+
+ Gtk::AspectFrame *splash_widget;
+ builder->get_widget("aspect-frame", splash_widget);
+ splash_widget->unset_label();
+ splash_widget->set_shadow_type(Gtk::SHADOW_NONE);
+ splash_widget->property_ratio() = width / height;
+ splash_widget->add(*viewer);
+ splash_widget->show_all();
+ } else {
+ g_error("Error loading about screen SVG.");
+ }
+
+ Gtk::TextView *authors;
+ builder->get_widget("credits-authors", authors);
+ std::random_device rd;
+ std::mt19937 g(rd());
+
+ if(authors) {
+ std::ifstream fn(Resource::get_filename(Resource::DOCS, "AUTHORS"));
+ std::vector<std::string> authors_data;
+ std::string line;
+ while (getline(fn, line)) {
+ authors_data.push_back(line);
+ }
+ std::shuffle(std::begin(authors_data), std::end(authors_data), g);
+ std::string str = "";
+ for (auto author : authors_data) {
+ str += author + "\n";
+ }
+ authors->get_buffer()->set_text(str.c_str());
+ }
+
+ Gtk::TextView *translators;
+ builder->get_widget("credits-translators", translators);
+ if(translators) {
+ std::ifstream fn(Resource::get_filename(Resource::DOCS, "TRANSLATORS"));
+ std::vector<std::string> translators_data;
+ std::string line;
+ while (getline(fn, line)) {
+ translators_data.push_back(line);
+ }
+ std::string str = "";
+ std::regex e("(.*?)(<.*|)");
+ std::shuffle(std::begin(translators_data), std::end(translators_data), g);
+ for (auto translator : translators_data) {
+ str += std::regex_replace(translator, e, "$1") + "\n";
+ }
+ translators->get_buffer()->set_text(str.c_str());
+ }
+
+ Gtk::Label *license;
+ builder->get_widget("license-text", license);
+ if(license) {
+ std::ifstream fn(Resource::get_filename(Resource::DOCS, "LICENSE"));
+ std::string str((std::istreambuf_iterator<char>(fn)),
+ std::istreambuf_iterator<char>());
+ license->set_markup(str.c_str());
+ }
+ }
+ if(window) {
+ window->show();
+ tabs->set_current_page(0);
+ } else {
+ g_error("About screen window couldn't be loaded. Missing window id in glade file.");
+ }
+}
+
+
+} // namespace Dialog
+} // namespace UI
+} // namespace Inkscape
+
+/*
+ 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 :