LibrePCB

import "../../../share/librepcb/fonts/NotoSans-Light.ttf";
import "../../../share/librepcb/fonts/NotoSans-LightItalic.ttf";
import "../../../share/librepcb/fonts/NotoSans-Regular.ttf";
import "../../../share/librepcb/fonts/NotoSans-Italic.ttf";
import "../../../share/librepcb/fonts/NotoSans-Bold.ttf";
import "../../../share/librepcb/fonts/NotoSans-BoldItalic.ttf";
import "../../../share/librepcb/fonts/NotoSansMono-Regular.ttf";

import { MainMenuBar } from "mainmenubar.slint";
import { SideBar } from "sidebar.slint";
import { HomePanel } from "homepanel.slint";
import { DocumentsPanel } from "documentspanel.slint";
import { GraphicsLayersPanel } from "graphicslayerspanel.slint";
import { PlaceDevicesPanel } from "project/placedevicespanel.slint";
import { RuleCheckPanel } from "rulecheckpanel.slint";
import { OrderPanel } from "project/orderpanel.slint";
import { LibrariesPanel } from "library/librariespanel.slint";
import { AboutPanel } from "aboutpanel.slint";
import { WindowSection } from "windowsection.slint";
import { StatusBar } from "statusbar.slint";
import {
    Backend,
    Data,
    EditorCommandSet as Cmd,
    FeatureState,
    PanelPage,
    Shortcuts,
} from "api.slint";

export { Backend, Data, Cmd as EditorCommandSet }

export component AppWindow inherits Window {
    property <float> panel-width-factor: (Data.sections.length > 1) ? 0.25 : 0.3;
    property <length> panel-width: min(self.width * panel-width-factor, 350px);
    property <length> actual-panel-width: (Data.panel-page != PanelPage.none) ? panel-width : 0;

    title: Data.window-title;
    background: Data.theme.window;
    icon: @image-url("../../../img/app/librepcb.svg");
    default-font-family: "Noto Sans";
    preferred-width: 1024px;
    preferred-height: 768px;
    forward-focus: fs;

    fs := FocusScope {
        // This is an ugly hack to not make any undesired element having the
        // focus after application startup. The preview-mode is true at the
        // beginning, so this focus scope will be focused initially. But the
        // property changes to false during application startup which seems
        // to keep the focus here.
        enabled: Data.preview-mode;
        focus-on-tab-navigation: false;

        key-pressed(event) => {
            if menubar.menu-expanded && (event.text == Key.Escape) {
                menubar.close-menu();
                return accept;
            } else if Shortcuts.process(event) {
                return accept;
            } else if Backend.is-shortcut(event, Cmd.find) && (Data.current-tab.features.find == FeatureState.enabled) {
                menubar.focus-search();
                return accept;
            } else if Backend.is-shortcut(event, Cmd.grid-properties) && (Data.current-tab.features.grid == FeatureState.enabled) {
                statusbar.focus-grid-interval();
                return accept;
            }
            reject
        }

        menubar := MainMenuBar {
            x: 0;
            y: 0;
            z: 200; // For the tooltips.
            width: 100%;
            height: 26px;
            window-height: root.height;
            sections-start-x: sidebar.width + actual-panel-width;

            focus-root => {
                fs.focus();
            }

            focus-grid-interval => {
                statusbar.focus-grid-interval();
            }
        }

        Rectangle {
            x: 0;
            y: menubar.height;
            width: sidebar.width;
            height: 1px;
            background: Data.theme.base-border;
        }

        sidebar := SideBar {
            x: 0px;
            y: menubar.height + 1px;
            z: 90; // For the tooltips.
            width: ((root.width <= 1200px) || (root.height <= 600px)) ? 35px : 45px;
            height: parent.height - self.y - statusbar.height;
        }

        Rectangle {
            x: sidebar.width;
            y: sidebar.y;
            width: 1px;
            height: sidebar.height;
            background: Data.theme.base-border;
        }

        panel := Rectangle {
            x: sidebar.width + 1px;
            y: sidebar.y - 1px;
            z: 80; // For the tooltips.
            width: panel-width;
            height: sidebar.height;
            background: Data.theme.control;
            visible: Data.panel-page != PanelPage.none;

            if Data.panel-page == PanelPage.home: home-panel := HomePanel { }

            if Data.panel-page == PanelPage.documents: documents-panel := DocumentsPanel { }

            if Data.panel-page == PanelPage.layers: GraphicsLayersPanel { }

            if Data.panel-page == PanelPage.place-devices: PlaceDevicesPanel {
                window-height: root.height;
            }

            if Data.panel-page == PanelPage.rule-check: RuleCheckPanel { }

            if Data.panel-page == PanelPage.order: OrderPanel { }

            if Data.panel-page == PanelPage.libraries: LibrariesPanel { }

            if Data.panel-page == PanelPage.about: AboutPanel { }
        }

        HorizontalLayout {
            x: panel.x + actual-panel-width;
            y: sidebar.y - 1px;
            width: parent.width - self.x;
            height: sidebar.height;

            if actual-panel-width > 0: Rectangle {
                background: Data.theme.base-border;
                width: 1px;
            }

            for section[i] in Data.sections: HorizontalLayout {
                window-section := WindowSection {
                    section-index: i;
                    section: section;
                    window-height: root.height;
                }

                if i < (Data.sections.length - 1): Rectangle {
                    width: 1px;
                    horizontal-stretch: 0;
                    background: Data.theme.base-border;
                }
            }
        }

        Rectangle {
            y: statusbar.y - 1px;
            height: 1px;
            background: Data.theme.base-border;
        }

        statusbar := StatusBar {
            x: 0;
            y: parent.height - self.height;
            z: 100; // Avoid sidebar to be painted on statusbar if window is small.
            width: parent.width;

            focus-root => {
                fs.focus();
            }
        }
    }
}