mirror of
https://github.com/SerenityOS/serenity.git
synced 2025-01-24 10:22:05 -05:00
112 lines
3.7 KiB
C++
112 lines
3.7 KiB
C++
#include <LibGUI/GWindow.h>
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#include <LibGUI/GWidget.h>
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#include <LibGUI/GBoxLayout.h>
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#include <LibGUI/GApplication.h>
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#include <LibGUI/GStatusBar.h>
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#include <LibGUI/GToolBar.h>
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#include <LibGUI/GMenuBar.h>
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#include <LibGUI/GTextEditor.h>
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#include <LibGUI/GAction.h>
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#include <AK/StringBuilder.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <signal.h>
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#include <fcntl.h>
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int main(int argc, char** argv)
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{
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GApplication app(argc, argv);
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auto* widget = new GWidget;
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widget->set_fill_with_background_color(false);
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widget->set_layout(make<GBoxLayout>(Orientation::Vertical));
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auto* toolbar = new GToolBar(widget);
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auto* text_editor = new GTextEditor(widget);
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auto* statusbar = new GStatusBar(widget);
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text_editor->on_cursor_change = [statusbar] (GTextEditor& editor) {
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statusbar->set_text(String::format("Line: %d, Column: %d", editor.cursor().line(), editor.cursor().column()));
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};
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String path = argc < 2 ? "/home/anon/ReadMe.md" : argv[1];
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{
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StringBuilder builder;
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int fd = open(path.characters(), O_RDONLY);
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if (fd < 0) {
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perror("open");
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return 1;
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}
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for (;;) {
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char buffer[BUFSIZ];
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ssize_t nread = read(fd, buffer, sizeof(buffer));
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if (nread < 0) {
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perror("read");
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return 1;
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}
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if (nread == 0)
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break;
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builder.append(buffer, nread);
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}
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int rc = close(fd);
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if (rc < 0) {
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perror("close");
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return 1;
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}
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text_editor->set_text(builder.to_string());
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}
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auto new_action = GAction::create("New document", { Mod_Ctrl, Key_N }, GraphicsBitmap::load_from_file(GraphicsBitmap::Format::RGBA32, "/res/icons/newdocument16.rgb", { 16, 16 }), [] (const GAction&) {
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dbgprintf("FIXME: Implement File/New");
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});
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auto open_action = GAction::create("Open document", { Mod_Ctrl, Key_O }, GraphicsBitmap::load_from_file(GraphicsBitmap::Format::RGBA32, "/res/icons/open16.rgb", { 16, 16 }), [] (const GAction&) {
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dbgprintf("FIXME: Implement File/Open");
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});
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auto save_action = GAction::create("Save document", { Mod_Ctrl, Key_S }, GraphicsBitmap::load_from_file(GraphicsBitmap::Format::RGBA32, "/res/icons/save16.rgb", { 16, 16 }), [&] (const GAction&) {
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dbgprintf("Writing document to '%s'\n", path.characters());
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text_editor->write_to_file(path);
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});
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auto menubar = make<GMenuBar>();
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auto app_menu = make<GMenu>("TextEditor");
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app_menu->add_action(GAction::create("Quit", { Mod_Alt, Key_F4 }, [] (const GAction&) {
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GApplication::the().quit(0);
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return;
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}));
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menubar->add_menu(move(app_menu));
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auto file_menu = make<GMenu>("File");
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file_menu->add_action(new_action.copy_ref());
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file_menu->add_action(open_action.copy_ref());
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file_menu->add_action(save_action.copy_ref());
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menubar->add_menu(move(file_menu));
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auto edit_menu = make<GMenu>("Edit");
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menubar->add_menu(move(edit_menu));
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auto help_menu = make<GMenu>("Help");
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help_menu->add_action(GAction::create("About", [] (const GAction&) {
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dbgprintf("FIXME: Implement Help/About\n");
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}));
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menubar->add_menu(move(help_menu));
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app.set_menubar(move(menubar));
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toolbar->add_action(move(new_action));
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toolbar->add_action(move(open_action));
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toolbar->add_action(move(save_action));
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auto* window = new GWindow;
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window->set_title(String::format("TextEditor: %s", path.characters()));
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window->set_rect(20, 200, 640, 400);
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window->set_main_widget(widget);
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window->set_should_exit_app_on_close(true);
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text_editor->set_focus(true);
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window->show();
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return app.exec();
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}
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