Applications: Move to Userland/Applications/

1 files changed, 155 insertions, 0 deletions

diff --git a/Userland/Applications/FontEditor/main.cpp b/Userland/Applications/FontEditor/main.cpp
new file mode 100644
index 0000000000..f0a72d1d29
--- /dev/null
+++ b/Userland/Applications/FontEditor/main.cpp
@@ -0,0 +1,155 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "FontEditor.h"
+#include <AK/URL.h>
+#include <LibCore/ArgsParser.h>
+#include <LibDesktop/Launcher.h>
+#include <LibGUI/Action.h>
+#include <LibGUI/Application.h>
+#include <LibGUI/FilePicker.h>
+#include <LibGUI/Icon.h>
+#include <LibGUI/Menu.h>
+#include <LibGUI/MenuBar.h>
+#include <LibGUI/MessageBox.h>
+#include <LibGUI/Window.h>
+#include <LibGfx/Bitmap.h>
+#include <LibGfx/BitmapFont.h>
+#include <LibGfx/FontDatabase.h>
+#include <LibGfx/Point.h>
+#include <stdio.h>
+
+int main(int argc, char** argv)
+{
+    if (pledge("stdio shared_buffer thread rpath accept unix cpath wpath fattr unix", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
+    auto app = GUI::Application::construct(argc, argv);
+
+    if (pledge("stdio shared_buffer thread rpath accept cpath wpath unix", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
+    if (!Desktop::Launcher::add_allowed_handler_with_only_specific_urls(
+            "/bin/Help",
+            { URL::create_with_file_protocol("/usr/share/man/man1/FontEditor.md") })
+        || !Desktop::Launcher::seal_allowlist()) {
+        warnln("Failed to set up allowed launch URLs");
+        return 1;
+    }
+
+    if (pledge("stdio shared_buffer thread rpath accept cpath wpath", nullptr) < 0) {
+        perror("pledge");
+        return 1;
+    }
+
+    const char* path = nullptr;
+    Core::ArgsParser args_parser;
+    args_parser.add_positional_argument(path, "The font file for editing.", "file", Core::ArgsParser::Required::No);
+    args_parser.parse(argc, argv);
+
+    RefPtr<Gfx::BitmapFont> edited_font;
+    if (path == nullptr) {
+        path = "/tmp/saved.font";
+        edited_font = static_ptr_cast<Gfx::BitmapFont>(Gfx::FontDatabase::default_font().clone());
+    } else {
+        edited_font = static_ptr_cast<Gfx::BitmapFont>(Gfx::Font::load_from_file(path)->clone());
+        if (!edited_font) {
+            String message = String::formatted("Couldn't load font: {}\n", path);
+            GUI::MessageBox::show(nullptr, message, "Font Editor", GUI::MessageBox::Type::Error);
+            return 1;
+        }
+    }
+
+    auto app_icon = GUI::Icon::default_icon("app-font-editor");
+
+    auto window = GUI::Window::construct();
+    window->set_icon(app_icon.bitmap_for_size(16));
+
+    auto set_edited_font = [&](const String& path, RefPtr<Gfx::BitmapFont>&& font, Gfx::IntPoint point) {
+        // Convert 256 char font to 384 char font.
+        if (font->type() == Gfx::FontTypes::Default)
+            font->set_type(Gfx::FontTypes::LatinExtendedA);
+
+        window->set_title(String::formatted("{} - Font Editor", path));
+        auto& font_editor_widget = window->set_main_widget<FontEditorWidget>(path, move(font));
+        window->set_rect({ point, { font_editor_widget.preferred_width(), font_editor_widget.preferred_height() } });
+    };
+    set_edited_font(path, move(edited_font), window->position());
+
+    auto menubar = GUI::MenuBar::construct();
+
+    auto& app_menu = menubar->add_menu("Font Editor");
+    app_menu.add_action(GUI::CommonActions::make_open_action([&](auto&) {
+        Optional<String> open_path = GUI::FilePicker::get_open_filepath(window);
+        if (!open_path.has_value())
+            return;
+
+        RefPtr<Gfx::BitmapFont> new_font = static_ptr_cast<Gfx::BitmapFont>(Gfx::Font::load_from_file(open_path.value())->clone());
+        if (!new_font) {
+            String message = String::formatted("Couldn't load font: {}\n", open_path.value());
+            GUI::MessageBox::show(window, message, "Font Editor", GUI::MessageBox::Type::Error);
+            return;
+        }
+
+        set_edited_font(open_path.value(), move(new_font), window->position());
+    }));
+    app_menu.add_action(GUI::CommonActions::make_save_action([&](auto&) {
+        FontEditorWidget* editor = static_cast<FontEditorWidget*>(window->main_widget());
+        editor->save_as(editor->path());
+    }));
+    app_menu.add_action(GUI::CommonActions::make_save_as_action([&](auto&) {
+        FontEditorWidget* editor = static_cast<FontEditorWidget*>(window->main_widget());
+        LexicalPath lexical_path(editor->path());
+        Optional<String> save_path = GUI::FilePicker::get_save_filepath(window, lexical_path.title(), lexical_path.extension());
+        if (!save_path.has_value())
+            return;
+
+        if (editor->save_as(save_path.value()))
+            window->set_title(String::formatted("{} - Font Editor", save_path.value()));
+    }));
+    app_menu.add_separator();
+    app_menu.add_action(GUI::CommonActions::make_quit_action([&](auto&) {
+        app->quit();
+        return;
+    }));
+
+    auto& help_menu = menubar->add_menu("Help");
+    help_menu.add_action(GUI::CommonActions::make_help_action([](auto&) {
+        Desktop::Launcher::open(URL::create_with_file_protocol("/usr/share/man/man1/FontEditor.md"), "/bin/Help");
+    }));
+
+    help_menu.add_action(GUI::CommonActions::make_about_action("Font Editor", app_icon, window));
+
+    app->set_menubar(move(menubar));
+
+    window->show();
+
+    return app->exec();
+}