implement a pdf renderer (fix emain shFrameNavHandler to allow it)

* fix lightmode selction color

* fix styles on remote conn view

BUILD.md

@@ -53,12 +53,6 @@ Install modules (we use yarn):
 yarn
 ```
 
-Electron also requires specific builds of node_modules to work (because Electron embeds a specific node.js version that might not match your development node.js version). We use a special electron command to cross-compile those modules:
-
-```
-scripthaus run electron-rebuild
-```
-
 ## Running WebPack
 
 We use webpack to build both the React and Electron App Wrapper code. They are both run together using:

README.md

@@ -20,7 +20,7 @@ Wave isn't just another terminal emulator; it's a rethink on how terminals are b
 -   CodeEdit, to edit local and remote files with a VSCode-like inline editor
 -   AI Integration with ChatGPT (or ChatGPT compatible APIs) to help write commands and get answers inline
 
-![WaveTerm Screenshot](./assets/wave-screenshot.jpeg)
+![WaveTerm Screenshot](./assets/wave-screenshot.png)
 
 ## Installation
 

acknowledgements/README.md

@@ -11,9 +11,9 @@ The license disclaimers for the backend are generated using the [go-licenses](ht
 
 The license disclaimers for the frontend are generated using the [`yarn licenses` tool](https://classic.yarnpkg.com/lang/en/docs/cli/licenses/). This outputs to the file [`frontend.md`](./disclaimers/frontend.md).
 
-These three disclaimer files linked above will be periodically regenerated to reflect new dependencies.
+These disclaimer files linked above will be periodically regenerated to reflect new dependencies.
 
-The [`scripthaus.md` file](../scripthaus.md) contains scripts to genrate the disclaimers and package them. To manually generate the disclaimers, run the following from the repository root directory:
+The [`scripthaus.md` file](../scripthaus.md) contains scripts to generate the disclaimers and package them. To manually generate the disclaimers, run the following from the repository root directory:
 
 ```bash
 scripthaus run generate-license-disclaimers

assets/default-keybindings.json

@@ -39,6 +39,14 @@
       "command": "app:openTabSearchModal",
       "keys": ["Cmd:p"]
     },
+    {
+      "command": "app:openConnectionsView", 
+      "keys": []
+    },
+    {
+      "command": "app:openSettingsView", 
+      "keys": []
+    },
     {
       "command": "app:newTab",
       "keys": ["Cmd:t"]

public/themes/default.css

@@ -60,6 +60,7 @@
     --app-panel-bg-color-dev: rgb(21, 23, 48);
     --app-icon-color: rgb(139, 145, 138);
     --app-icon-hover-color: #fff;
+    --app-selected-mask-color: rgba(255, 255, 255, 0.06);
 
     /* icon colors */
 
@@ -219,6 +220,4 @@
     --modal-header-bottom-border-color: rgba(241, 246, 243, 0.15);
 
     --logo-button-hover-bg-color: #1e1e1e;
-
-    --xterm-viewport-border-color: rgba(241, 246, 243, 0.15);
 }

public/themes/light.css

@@ -17,6 +17,7 @@
     --app-panel-bg-color-dev: #e0e0e0;
     --app-icon-color: rgb(80, 80, 80);
     --app-icon-hover-color: rgb(100, 100, 100);
+    --app-selected-mask-color: rgba(0, 0, 0, 0.06);
 
     --input-bg-color: #eeeeee;
 
@@ -50,6 +51,8 @@
     --form-element-disabled-text-color: #b7b7b7;
     --form-element-placeholder-color: #b7b7b7;
 
+    --markdown-bg-color: rgb(0, 0, 0, 0.1);
+
     /* modal colors */
     --modal-header-bottom-border-color: rgba(0, 0, 0, 0.3);
 
@@ -71,6 +74,4 @@
     --toggle-thumb-color: var(--app-bg-color);
 
     --logo-button-hover-bg-color: #f0f0f0;
-
-    --xterm-viewport-border-color: rgba(0, 0, 0, 0.3);
 }

public/themes/term-default.css

@@ -3,7 +3,7 @@
 
 :root {
     /* 
-     * term colors (16 + 2) form the base terminal theme 
+     * term colors (16 + 5) form the base terminal theme 
      * for consistency these colors should be used by plugins/applications
      */
     --term-black: #000000;
@@ -27,4 +27,5 @@
     --term-cmdtext: #ffffff;
     --term-foreground: #d3d7cf;
     --term-background: #000000;
+    --term-selection-background: #ffffff40;
 }

public/themes/term-light.css

@@ -6,4 +6,5 @@
     --term-foreground: #000000;
     --term-background: #fefefe;
     --term-cmdtext: #000000;
+    --term-selection-background: #00000018;
 }

src/app/common/elements/markdown.less

@@ -8,19 +8,6 @@
         margin-bottom: 10px;
     }
 
-    code {
-        background-color: var(--markdown-bg-color);
-        color: var(--app-text-color);
-        font-family: var(--termfontfamily);
-        border-radius: 4px;
-    }
-
-    code.inline {
-        padding-top: 0;
-        padding-bottom: 0;
-        font-family: var(--termfontfamily);
-    }
-
     .title {
         color: var(--app-text-color);
         margin-top: 16px;
@@ -62,14 +49,29 @@
     pre {
         background-color: var(--markdown-bg-color);
         margin: 4px 10px 4px 10px;
-        padding: 6px 6px 6px 10px;
+        padding: 0.7em;
         border-radius: 4px;
+
+        code {
+            background-color: transparent;
+            padding: 0;
+            line-height: normal;
+        }
     }
 
     pre.selected {
         outline: 2px solid var(--markdown-outline-color);
     }
 
+    code {
+        color: var(--app-text-color);
+        font-family: var(--termfontfamily);
+        border-radius: 4px;
+        background-color: var(--markdown-bg-color);
+        padding: 0.15em 0.5em;
+        line-height: 1.5;
+    }
+
     .title {
         font-weight: semibold;
         padding-top: 6px;

src/app/common/elements/markdown.tsx

@@ -24,7 +24,7 @@ function HeaderRenderer(props: any, hnum: number): any {
 }
 
 function CodeRenderer(props: any): any {
-    return <code className={cn({ inline: props.inline })}>{props.children}</code>;
+    return <code>{props.children}</code>;
 }
 
 @mobxReact.observer

src/app/common/modals/disconnected.tsx

@@ -90,7 +90,7 @@ class DisconnectedModal extends React.Component<{}, {}> {
                         onClick={this.restartServer}
                         leftIcon={<i className="fa-sharp fa-solid fa-triangle-exclamation"></i>}
                     >
-                        Restart Server
+                        Restart Wave Backend
                     </Button>
                 </div>
             </Modal>

src/app/common/modals/tabswitcher.less

@@ -74,7 +74,7 @@
                     .focused-option {
                         border: 1px solid rgba(241, 246, 243, 0.15);
                         border-radius: 4px;
-                        background: rgba(255, 255, 255, 0.06);
+                        background: var(--app-selected-mask-color);
                     }
                 }
             }

src/app/common/modals/viewremoteconndetail.less

@@ -90,25 +90,12 @@
                     margin-top: 5px;
                     overflow-x: auto;
                     overflow-y: hidden;
+                    border: 1px solid var(--app-border-color);
+                    border-radius: 6px;
+                    padding: 6px 10px;
 
                     .terminal-connectelem {
                         height: 163px !important; // Needed to override plugin height
-
-                        .xterm-viewport {
-                            display: flex;
-                            padding: 6px 10px;
-                            gap: 8px;
-                            align-items: flex-start;
-                            align-self: stretch;
-                            border-radius: 6px;
-                            border: 1px solid var(--xterm-viewport-border-color);
-                            background: #080a08;
-                            height: 163px !important; // Needed to override plugin height
-                        }
-
-                        .xterm-screen {
-                            padding: 10px;
-                        }
                     }
                 }
             }

src/app/line/renderer/basicrenderer.tsx

@@ -1,276 +0,0 @@
-// Copyright 2023, Command Line Inc.
-// SPDX-License-Identifier: Apache-2.0
-
-import * as React from "react";
-import * as mobxReact from "mobx-react";
-import * as mobx from "mobx";
-
-import { debounce } from "throttle-debounce";
-import * as util from "@/util/util";
-import { GlobalModel } from "@/models";
-
-class SimpleBlobRendererModel {
-    context: RendererContext;
-    opts: RendererOpts;
-    isDone: OV<boolean>;
-    api: RendererModelContainerApi;
-    savedHeight: number;
-    loading: OV<boolean>;
-    loadError: OV<string> = mobx.observable.box(null, {
-        name: "renderer-loadError",
-    });
-    lineState: LineStateType;
-    ptyData: PtyDataType;
-    ptyDataSource: (termContext: TermContextUnion) => Promise<PtyDataType>;
-    dataBlob: Blob;
-    readOnly: boolean;
-    notFound: boolean;
-
-    initialize(params: RendererModelInitializeParams): void {
-        this.loading = mobx.observable.box(true, { name: "renderer-loading" });
-        this.isDone = mobx.observable.box(params.isDone, {
-            name: "renderer-isDone",
-        });
-        this.context = params.context;
-        this.opts = params.opts;
-        this.api = params.api;
-        this.lineState = params.lineState;
-        this.savedHeight = params.savedHeight;
-        this.ptyDataSource = params.ptyDataSource;
-        if (this.isDone.get()) {
-            setTimeout(() => this.reload(0), 10);
-        }
-    }
-
-    dispose(): void {
-        return;
-    }
-
-    giveFocus(): void {
-        return;
-    }
-
-    updateOpts(update: RendererOptsUpdate): void {
-        Object.assign(this.opts, update);
-    }
-
-    updateHeight(newHeight: number): void {
-        if (this.savedHeight != newHeight) {
-            this.savedHeight = newHeight;
-            this.api.saveHeight(newHeight);
-        }
-    }
-
-    setIsDone(): void {
-        if (this.isDone.get()) {
-            return;
-        }
-        mobx.action(() => {
-            this.isDone.set(true);
-        })();
-        this.reload(0);
-    }
-
-    reload(delayMs: number): void {
-        mobx.action(() => {
-            this.loading.set(true);
-        })();
-        if (delayMs == 0) {
-            this.reload_noDelay();
-        } else {
-            setTimeout(() => {
-                this.reload_noDelay();
-            }, delayMs);
-        }
-    }
-
-    reload_noDelay(): void {
-        let source = this.lineState["prompt:source"] || "pty";
-        if (source == "pty") {
-            this.reloadPtyData();
-        } else if (source == "file") {
-            this.reloadFileData();
-        } else {
-            mobx.action(() => {
-                this.loadError.set("error: invalid load source: " + source);
-            })();
-        }
-    }
-
-    reloadFileData(): void {
-        // todo add file methods to API, so we don't have a GlobalModel dependency here!
-        let path = this.lineState["prompt:file"];
-        if (util.isBlank(path)) {
-            mobx.action(() => {
-                this.loadError.set("renderer has file source, but no prompt:file specified");
-            })();
-            return;
-        }
-        let rtnp = GlobalModel.readRemoteFile(this.context.screenId, this.context.lineId, path);
-        rtnp.then((file) => {
-            this.notFound = (file as any).notFound;
-            this.readOnly = (file as any).readOnly;
-            this.dataBlob = file;
-            mobx.action(() => {
-                this.loading.set(false);
-                this.loadError.set(null);
-            })();
-        }).catch((e) => {
-            mobx.action(() => {
-                this.loadError.set("error loading file data: " + e);
-            })();
-        });
-    }
-
-    reloadPtyData(): void {
-        this.readOnly = true;
-        let rtnp = this.ptyDataSource(this.context);
-        if (rtnp == null) {
-            console.log("no promise returned from ptyDataSource (simplerenderer)", this.context);
-            return;
-        }
-        rtnp.then((ptydata) => {
-            this.ptyData = ptydata;
-            this.dataBlob = new Blob([this.ptyData.data]);
-            mobx.action(() => {
-                this.loading.set(false);
-                this.loadError.set(null);
-            })();
-        }).catch((e) => {
-            mobx.action(() => {
-                this.loadError.set("error loading data: " + e);
-            })();
-        });
-    }
-
-    receiveData(pos: number, data: Uint8Array, reason?: string): void {
-        // this.dataBuf.receiveData(pos, data, reason);
-    }
-}
-
-@mobxReact.observer
-class SimpleBlobRenderer extends React.Component<
-    {
-        rendererContainer: RendererContainerType;
-        lineId: string;
-        plugin: RendererPluginType;
-        onHeightChange: () => void;
-        initParams: RendererModelInitializeParams;
-        scrollToBringIntoViewport: () => void;
-        isSelected: boolean;
-        shouldFocus: boolean;
-    },
-    {}
-> {
-    model: SimpleBlobRendererModel;
-    wrapperDivRef: React.RefObject<any> = React.createRef();
-    rszObs: ResizeObserver;
-    updateHeight_debounced: (newHeight: number) => void;
-
-    constructor(props: any) {
-        super(props);
-        let { rendererContainer, lineId, plugin, initParams } = this.props;
-        this.model = new SimpleBlobRendererModel();
-        this.model.initialize(initParams);
-        rendererContainer.registerRenderer(lineId, this.model);
-        this.updateHeight_debounced = debounce(1000, this.updateHeight.bind(this));
-    }
-
-    updateHeight(newHeight: number): void {
-        this.model.updateHeight(newHeight);
-    }
-
-    handleResize(entries: ResizeObserverEntry[]): void {
-        if (this.model.loading.get()) {
-            return;
-        }
-        if (this.props.onHeightChange) {
-            this.props.onHeightChange();
-        }
-        if (!this.model.loading.get() && this.wrapperDivRef.current != null) {
-            let height = this.wrapperDivRef.current.offsetHeight;
-            this.updateHeight_debounced(height);
-        }
-    }
-
-    checkRszObs() {
-        if (this.rszObs != null) {
-            return;
-        }
-        if (this.wrapperDivRef.current == null) {
-            return;
-        }
-        this.rszObs = new ResizeObserver(this.handleResize.bind(this));
-        this.rszObs.observe(this.wrapperDivRef.current);
-    }
-
-    componentDidMount() {
-        this.checkRszObs();
-    }
-
-    componentWillUnmount() {
-        let { rendererContainer, lineId } = this.props;
-        rendererContainer.unloadRenderer(lineId);
-        if (this.rszObs != null) {
-            this.rszObs.disconnect();
-            this.rszObs = null;
-        }
-    }
-
-    componentDidUpdate() {
-        this.checkRszObs();
-    }
-
-    render() {
-        let { plugin } = this.props;
-        let model = this.model;
-        if (model.loadError.get() != null) {
-            let errorText = model.loadError.get();
-            let height = this.model.savedHeight;
-            return (
-                <div ref={this.wrapperDivRef} style={{ minHeight: height, fontSize: model.opts.termFontSize }}>
-                    <div className="load-error-text">ERROR: {errorText}</div>
-                </div>
-            );
-        }
-        if (model.loading.get()) {
-            let height = this.model.savedHeight;
-            return (
-                <div
-                    ref={this.wrapperDivRef}
-                    className="renderer-loading"
-                    style={{ minHeight: height, fontSize: model.opts.termFontSize }}
-                >
-                    loading content <i className="fa fa-ellipsis fa-fade" />
-                </div>
-            );
-        }
-        let Comp = plugin.simpleComponent;
-        if (Comp == null) {
-            <div ref={this.wrapperDivRef}>(no component found in plugin)</div>;
-        }
-        let { festate, cmdstr, exitcode } = this.props.initParams.rawCmd;
-        return (
-            <div ref={this.wrapperDivRef} className="sr-wrapper">
-                <Comp
-                    cwd={festate.cwd}
-                    cmdstr={cmdstr}
-                    exitcode={exitcode}
-                    data={model.dataBlob as ExtBlob}
-                    readOnly={model.readOnly}
-                    notFound={model.notFound}
-                    lineState={model.lineState}
-                    context={model.context}
-                    opts={model.opts}
-                    savedHeight={model.savedHeight}
-                    scrollToBringIntoViewport={this.props.scrollToBringIntoViewport}
-                    isSelected={this.props.isSelected}
-                    shouldFocus={this.props.shouldFocus}
-                    rendererApi={model.api}
-                />
-            </div>
-        );
-    }
-}
-
-export { SimpleBlobRendererModel, SimpleBlobRenderer };

src/app/workspace/cmdinput/cmdinput.tsx

@@ -161,7 +161,7 @@ class CmdInput extends React.Component<{}, {}> {
                             </CenteredIcon>
                         </div>
                     </If>
-                    <div key="ai" title="Wave AI (Cmd-Space)" className="cmdinput-icon" onClick={this.clickAIAction}>
+                    <div key="ai" title="Wave AI (Ctrl-Space)" className="cmdinput-icon" onClick={this.clickAIAction}>
                         <i className="fa-sharp fa-regular fa-sparkles fa-fw" />
                     </div>
                     <div

src/electron/emain.ts

@@ -303,16 +303,21 @@ function shFrameNavHandler(event: Electron.Event<Electron.WebContentsWillFrameNa
         // only use this handler to process iframe events (non-iframe events go to shNavHandler)
         return;
     }
-    event.preventDefault();
     const url = event.url;
     console.log(`frame-navigation url=${url} frame=${event.frame.name}`);
     if (event.frame.name == "webview") {
         // "webview" links always open in new window
         // this will *not* effect the initial load because srcdoc does not count as an electron navigation
         console.log("open external, frameNav", url);
+        event.preventDefault();
         electron.shell.openExternal(url);
         return;
     }
+    if (event.frame.name == "pdfview" && url.startsWith("blob:file:///")) {
+        // allowed
+        return;
+    }
+    event.preventDefault();
     console.log("frame navigation canceled");
 }
 
@@ -355,13 +360,6 @@ function createMainWindow(clientData: ClientDataType | null): Electron.BrowserWi
             e.preventDefault();
             return;
         }
-        if (checkKeyPressed(waveEvent, "Cmd:i")) {
-            e.preventDefault();
-            if (!input.alt) {
-                win.webContents.send("i-cmd", mods);
-            }
-            return;
-        }
         if (checkKeyPressed(waveEvent, "Cmd:r")) {
             e.preventDefault();
             win.webContents.send("r-cmd", mods);
@@ -377,16 +375,6 @@ function createMainWindow(clientData: ClientDataType | null): Electron.BrowserWi
             win.webContents.send("w-cmd", mods);
             return;
         }
-        if (checkKeyPressed(waveEvent, "Cmd:h")) {
-            win.webContents.send("h-cmd", mods);
-            e.preventDefault();
-            return;
-        }
-        if (checkKeyPressed(waveEvent, "Cmd:p")) {
-            win.webContents.send("p-cmd", mods);
-            e.preventDefault();
-            return;
-        }
         if (checkKeyPressed(waveEvent, "Cmd:ArrowUp") || checkKeyPressed(waveEvent, "Cmd:ArrowDown")) {
             if (checkKeyPressed(waveEvent, "Cmd:ArrowUp")) {
                 win.webContents.send("meta-arrowup");
@@ -405,7 +393,7 @@ function createMainWindow(clientData: ClientDataType | null): Electron.BrowserWi
             e.preventDefault();
             return;
         }
-        if (input.code.startsWith("Digit") && input.meta) {
+        if (input.code.startsWith("Digit") && input.meta && !input.control) {
             const digitNum = parseInt(input.code.substring(5));
             if (isNaN(digitNum) || digitNum < 1 || digitNum > 9) {
                 return;