mirror of
https://github.com/wailsapp/wails.git
synced 2026-03-15 07:05:50 +01:00
## Summary
I've successfully implemented Windows Jumplists for Wails v3 with the following features:
### 1. **Windows Implementation** (`jumplist_windows.go`)
- Full COM interface implementation for ICustomDestinationList, IShellLink, IPropertyStore, and IObjectCollection
- Support for custom categories and tasks
- Runtime configuration capabilities
- Proper error handling and cleanup
### 2. **Cross-Platform Stubs**
- Created stub implementations for macOS (`jumplist_darwin.go`) and Linux (`jumplist_linux.go`)
- These are no-ops that prevent compilation errors on non-Windows platforms
### 3. **API Integration**
- Added `CreateJumpList()` method to the main App struct
- Platform-specific dispatch to the correct implementation
### 4. **Example Application**
- Created a complete example in `v3/examples/jumplist/`
- Demonstrates custom categories, tasks, and runtime configuration
- Includes comprehensive documentation
### Key Features:
- **Custom Categories**: Applications can create named categories like "Recent Documents"
- **Tasks**: Common application tasks that appear at the bottom of the jump list
- **Runtime Configuration**: Jump lists can be updated at any time during application execution
- **Cross-Platform Safe**: The API gracefully handles non-Windows platforms
### Usage Example:
```go
jumpList := app.CreateJumpList()
jumpList.AddCategory(application.JumpListCategory{
Name: "Recent Files",
Items: []application.JumpListItem{
{
Type: application.JumpListItemTypeTask,
Title: "Document.txt",
FilePath: "path/to/app.exe",
Arguments: "--open Document.txt",
},
},
})
jumpList.Apply()
```
The implementation follows Windows jumplist specifications and integrates seamlessly with the existing Wails v3 architecture.
This commit is contained in:
Lea Anthony
parent
f28c9515ad
commit
6d4900a832
7 changed files with 962 additions and 0 deletions
101
v3/examples/jumplist/README.md
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101
v3/examples/jumplist/README.md
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# Windows Jump List Example
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This example demonstrates how to implement Windows Jump Lists in a Wails v3 application.
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## What are Jump Lists?
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Jump Lists are a Windows feature introduced in Windows 7 that provide quick access to recently opened files and common tasks. They appear when you right-click on a taskbar button or hover over it.
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## Features
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- **Custom Categories**: Create custom categories like "Recent Documents" or "Frequent Items"
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- **Tasks**: Add application-specific tasks that appear at the bottom of the jump list
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- **Runtime Configuration**: Update jump lists dynamically during application runtime
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- **Cross-Platform Safe**: The API is designed to be no-op on non-Windows platforms
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## Usage
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```go
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// Create a jump list
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jumpList := app.CreateJumpList()
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// Add a custom category
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category := application.JumpListCategory{
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Name: "Recent Documents",
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Items: []application.JumpListItem{
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{
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Type: application.JumpListItemTypeTask,
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Title: "Document.txt",
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Description: "Open Document.txt",
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FilePath: "C:\\path\\to\\app.exe",
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Arguments: "--open Document.txt",
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IconPath: "C:\\path\\to\\app.exe",
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IconIndex: 0,
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},
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},
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}
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jumpList.AddCategory(category)
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// Add tasks (with empty category name)
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tasks := application.JumpListCategory{
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Name: "", // Empty name indicates tasks section
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Items: []application.JumpListItem{
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{
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Type: application.JumpListItemTypeTask,
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Title: "New Document",
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Description: "Create a new document",
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FilePath: "C:\\path\\to\\app.exe",
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Arguments: "--new",
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},
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},
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}
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jumpList.AddCategory(tasks)
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// Apply the jump list
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err := jumpList.Apply()
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```
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## API Reference
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### JumpListItem
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- `Type`: The type of jump list item (currently only `JumpListItemTypeTask` is supported)
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- `Title`: The display title of the item
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- `Description`: A tooltip description that appears on hover
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- `FilePath`: The path to the executable to launch (usually your app)
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- `Arguments`: Command-line arguments to pass when the item is clicked
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- `IconPath`: Path to the icon file (can be an .exe, .dll, or .ico file)
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- `IconIndex`: Index of the icon if the IconPath contains multiple icons
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### JumpListCategory
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- `Name`: The category name (use empty string for tasks)
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- `Items`: Array of JumpListItem objects
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### Methods
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- `app.CreateJumpList()`: Creates a new jump list instance
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- `jumpList.AddCategory(category)`: Adds a category to the jump list
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- `jumpList.ClearCategories()`: Removes all categories
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- `jumpList.Apply()`: Applies the jump list to the taskbar
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## Platform Support
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This feature is only available on Windows. On macOS and Linux, all jump list methods are no-ops and will not cause any errors.
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## Building and Running
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```bash
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# From the example directory
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go build -tags desktop
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./jumplist.exe
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```
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Make sure to pin the application to your taskbar to see the jump list in action!
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## Notes
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- The application ID used for the jump list is taken from the application name in Options
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- Jump list items will launch new instances of your application with the specified arguments
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- You should handle these arguments in your application's startup code
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- Icons can be extracted from executables, DLLs, or standalone .ico files
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84
v3/examples/jumplist/assets/index.html
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84
v3/examples/jumplist/assets/index.html
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@ -0,0 +1,84 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Jump List Example</title>
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<style>
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body {
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
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background: #f0f0f0;
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margin: 0;
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padding: 20px;
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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min-height: 100vh;
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}
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.container {
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background: white;
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border-radius: 8px;
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box-shadow: 0 2px 10px rgba(0,0,0,0.1);
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padding: 40px;
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max-width: 600px;
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width: 100%;
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}
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h1 {
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margin: 0 0 20px 0;
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color: #333;
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}
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p {
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color: #666;
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line-height: 1.6;
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}
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.info {
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background: #e3f2fd;
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border-left: 4px solid #2196f3;
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padding: 15px;
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margin: 20px 0;
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}
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.info h3 {
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margin: 0 0 10px 0;
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color: #1976d2;
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}
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ul {
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color: #666;
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line-height: 1.8;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<h1>Windows Jump List Example</h1>
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<p>This example demonstrates how to use Windows Jump Lists in a Wails v3 application.</p>
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<div class="info">
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<h3>What are Jump Lists?</h3>
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<p>Jump Lists are a Windows feature that provide quick access to recent documents and common tasks.
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They appear when you right-click on a taskbar button or hover over it in Windows 7 and later.</p>
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</div>
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<h2>How to test:</h2>
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<ol>
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<li>Make sure this application is pinned to your Windows taskbar</li>
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<li>Right-click on the taskbar icon</li>
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<li>You should see custom categories and tasks in the jump list</li>
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</ol>
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<h2>Features demonstrated:</h2>
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<ul>
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<li>Creating custom categories ("Recent Documents")</li>
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<li>Adding tasks with custom titles and descriptions</li>
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<li>Setting custom arguments for each jump list item</li>
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<li>Runtime configuration of jump lists</li>
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</ul>
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<div class="info">
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<h3>Note:</h3>
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<p>Jump Lists are a Windows-specific feature. On macOS and Linux, the jump list API calls
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are no-ops and will not cause any errors.</p>
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</div>
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</div>
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</body>
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</html>
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107
v3/examples/jumplist/main.go
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107
v3/examples/jumplist/main.go
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package main
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import (
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"embed"
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"log"
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"os"
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"github.com/wailsapp/wails/v3/pkg/application"
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)
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//go:embed assets
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var assets embed.FS
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func main() {
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app := application.New(application.Options{
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Name: "JumpList Example",
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Description: "A Wails application demonstrating Windows Jump Lists",
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Assets: application.AssetOptions{
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FS: assets,
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},
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Windows: application.WindowsOptions{
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DisableQuitOnLastWindowClosed: false,
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},
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})
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// Create window
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window := app.NewWebviewWindowWithOptions(application.WebviewWindowOptions{
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Title: "Jump List Example",
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Width: 800,
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Height: 600,
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URL: "/",
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})
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// Create jump list (Windows only - no-op on other platforms)
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jumpList := app.CreateJumpList()
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if jumpList != nil {
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// Add recent documents category
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recentCategory := application.JumpListCategory{
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Name: "Recent Documents",
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Items: []application.JumpListItem{
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{
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Type: application.JumpListItemTypeTask,
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Title: "Open Document 1",
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Description: "Open the first document",
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FilePath: os.Args[0], // Using current executable for demo
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Arguments: "--open doc1.txt",
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IconPath: os.Args[0],
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IconIndex: 0,
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},
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{
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Type: application.JumpListItemTypeTask,
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Title: "Open Document 2",
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Description: "Open the second document",
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FilePath: os.Args[0],
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Arguments: "--open doc2.txt",
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IconPath: os.Args[0],
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IconIndex: 0,
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},
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},
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}
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jumpList.AddCategory(recentCategory)
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// Add tasks (appears at the bottom of the jump list)
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tasksCategory := application.JumpListCategory{
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Name: "", // Empty name means tasks
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Items: []application.JumpListItem{
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{
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Type: application.JumpListItemTypeTask,
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Title: "New Document",
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Description: "Create a new document",
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FilePath: os.Args[0],
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Arguments: "--new",
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IconPath: os.Args[0],
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IconIndex: 0,
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},
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{
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Type: application.JumpListItemTypeTask,
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Title: "Open Settings",
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Description: "Open application settings",
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FilePath: os.Args[0],
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Arguments: "--settings",
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IconPath: os.Args[0],
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IconIndex: 0,
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},
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},
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}
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jumpList.AddCategory(tasksCategory)
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// Apply the jump list
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err := jumpList.Apply()
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if err != nil {
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log.Printf("Failed to apply jump list: %v", err)
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} else {
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log.Println("Jump list applied successfully")
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}
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// You can also clear and update the jump list at runtime
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window.OnWindowEvent(application.WindowEventReady, func(event *application.WindowEvent) {
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log.Println("Window ready - Jump list can be updated at any time")
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})
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}
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err := app.Run()
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if err != nil {
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log.Fatal(err)
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}
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}
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@ -798,6 +798,23 @@ func (a *App) AssetServerHandler() func(rw http.ResponseWriter, req *http.Reques
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return a.assets.ServeHTTP
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}
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func (a *App) CreateJumpList() *JumpList {
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if a.impl == nil {
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return nil
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}
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// Call the platform-specific implementation
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switch impl := a.impl.(type) {
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case *windowsApp:
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return impl.CreateJumpList()
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case *darwinApp:
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return impl.CreateJumpList()
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case *linuxApp:
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return impl.CreateJumpList()
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default:
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return nil
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}
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}
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func (a *App) RegisterWindow(window Window) uint {
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id := getWindowID()
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if a.windows == nil {
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|
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53
v3/pkg/application/jumplist_darwin.go
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53
v3/pkg/application/jumplist_darwin.go
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//go:build darwin
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package application
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type JumpListItemType int
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const (
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JumpListItemTypeTask JumpListItemType = iota
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JumpListItemTypeSeparator
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)
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type JumpListItem struct {
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Type JumpListItemType
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Title string
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Description string
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FilePath string
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Arguments string
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IconPath string
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IconIndex int
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}
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type JumpListCategory struct {
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Name string
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Items []JumpListItem
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}
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type JumpList struct {
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app *darwinApp
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categories []JumpListCategory
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}
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func (app *darwinApp) CreateJumpList() *JumpList {
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return &JumpList{
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app: app,
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categories: []JumpListCategory{},
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}
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}
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func (j *JumpList) AddCategory(category JumpListCategory) {
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// Stub implementation for macOS
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j.categories = append(j.categories, category)
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}
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func (j *JumpList) ClearCategories() {
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// Stub implementation for macOS
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j.categories = []JumpListCategory{}
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}
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func (j *JumpList) Apply() error {
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// Stub implementation for macOS
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// Jump lists are Windows-specific, so this is a no-op on macOS
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return nil
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}
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53
v3/pkg/application/jumplist_linux.go
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53
v3/pkg/application/jumplist_linux.go
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//go:build linux
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package application
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type JumpListItemType int
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const (
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JumpListItemTypeTask JumpListItemType = iota
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JumpListItemTypeSeparator
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)
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type JumpListItem struct {
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Type JumpListItemType
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Title string
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Description string
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FilePath string
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Arguments string
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IconPath string
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IconIndex int
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}
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type JumpListCategory struct {
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Name string
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Items []JumpListItem
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}
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type JumpList struct {
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app *linuxApp
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categories []JumpListCategory
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}
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func (app *linuxApp) CreateJumpList() *JumpList {
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return &JumpList{
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app: app,
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categories: []JumpListCategory{},
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}
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}
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func (j *JumpList) AddCategory(category JumpListCategory) {
|
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// Stub implementation for Linux
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j.categories = append(j.categories, category)
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}
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|
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func (j *JumpList) ClearCategories() {
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// Stub implementation for Linux
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j.categories = []JumpListCategory{}
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}
|
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|
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func (j *JumpList) Apply() error {
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// Stub implementation for Linux
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// Jump lists are Windows-specific, so this is a no-op on Linux
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return nil
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}
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547
v3/pkg/application/jumplist_windows.go
Normal file
547
v3/pkg/application/jumplist_windows.go
Normal file
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//go:build windows
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|
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package application
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|
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import (
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"fmt"
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"github.com/wailsapp/wails/v3/pkg/w32"
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"syscall"
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"unsafe"
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)
|
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|
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type JumpListItemType int
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|
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const (
|
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JumpListItemTypeTask JumpListItemType = iota
|
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JumpListItemTypeSeparator
|
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)
|
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|
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type JumpListItem struct {
|
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Type JumpListItemType
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Title string
|
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Description string
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FilePath string
|
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Arguments string
|
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IconPath string
|
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IconIndex int
|
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}
|
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|
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type JumpListCategory struct {
|
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Name string
|
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Items []JumpListItem
|
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}
|
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|
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type JumpList struct {
|
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app *windowsApp
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categories []JumpListCategory
|
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}
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var (
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modole32 = syscall.NewLazyDLL("ole32.dll")
|
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modshell32 = syscall.NewLazyDLL("shell32.dll")
|
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procCoCreateInstance = modole32.NewProc("CoCreateInstance")
|
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procSHCreateItemFromParsingName = modshell32.NewProc("SHCreateItemFromParsingName")
|
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)
|
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|
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const (
|
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CLSID_DestinationList = "{77F10CF0-3DB5-4966-B520-B7C54FD35ED6}"
|
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IID_ICustomDestinationList = "{6332DEBF-87B5-4670-90C0-5E57B408A49E}"
|
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CLSID_ShellLink = "{00021401-0000-0000-C000-000000000046}"
|
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IID_IShellLink = "{000214F9-0000-0000-C000-000000000046}"
|
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IID_IPropertyStore = "{886D8EEB-8CF2-4446-8D02-CDBA1DBDCF99}"
|
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IID_IObjectArray = "{92CA9DCD-5622-4BBA-A805-5E9F541BD8C9}"
|
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IID_IObjectCollection = "{5632B1A4-E38A-400A-928A-D4CD63230295}"
|
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IID_IShellItem = "{43826D1E-E718-42EE-BC55-A1E261C37BFE}"
|
||||
)
|
||||
|
||||
var (
|
||||
CLSID_DestinationListGUID = w32.NewGUID(CLSID_DestinationList)
|
||||
IID_ICustomDestinationListGUID = w32.NewGUID(IID_ICustomDestinationList)
|
||||
CLSID_ShellLinkGUID = w32.NewGUID(CLSID_ShellLink)
|
||||
IID_IShellLinkGUID = w32.NewGUID(IID_IShellLink)
|
||||
IID_IPropertyStoreGUID = w32.NewGUID(IID_IPropertyStore)
|
||||
IID_IObjectArrayGUID = w32.NewGUID(IID_IObjectArray)
|
||||
IID_IObjectCollectionGUID = w32.NewGUID(IID_IObjectCollection)
|
||||
IID_IShellItemGUID = w32.NewGUID(IID_IShellItem)
|
||||
CLSID_EnumerableObjectCollectionGUID = w32.NewGUID("{2D3468C1-36A7-43B6-AC24-D3F02FD9607A}")
|
||||
)
|
||||
|
||||
type ICustomDestinationListVtbl struct {
|
||||
QueryInterface uintptr
|
||||
AddRef uintptr
|
||||
Release uintptr
|
||||
SetAppID uintptr
|
||||
BeginList uintptr
|
||||
AppendCategory uintptr
|
||||
AppendKnownCategory uintptr
|
||||
AddUserTasks uintptr
|
||||
CommitList uintptr
|
||||
GetRemovedDestinations uintptr
|
||||
DeleteList uintptr
|
||||
AbortList uintptr
|
||||
}
|
||||
|
||||
type ICustomDestinationList struct {
|
||||
lpVtbl *ICustomDestinationListVtbl
|
||||
}
|
||||
|
||||
type IShellLinkVtbl struct {
|
||||
QueryInterface uintptr
|
||||
AddRef uintptr
|
||||
Release uintptr
|
||||
GetPath uintptr
|
||||
GetIDList uintptr
|
||||
SetIDList uintptr
|
||||
GetDescription uintptr
|
||||
SetDescription uintptr
|
||||
GetWorkingDirectory uintptr
|
||||
SetWorkingDirectory uintptr
|
||||
GetArguments uintptr
|
||||
SetArguments uintptr
|
||||
GetHotkey uintptr
|
||||
SetHotkey uintptr
|
||||
GetShowCmd uintptr
|
||||
SetShowCmd uintptr
|
||||
GetIconLocation uintptr
|
||||
SetIconLocation uintptr
|
||||
SetRelativePath uintptr
|
||||
Resolve uintptr
|
||||
SetPath uintptr
|
||||
}
|
||||
|
||||
type IShellLink struct {
|
||||
lpVtbl *IShellLinkVtbl
|
||||
}
|
||||
|
||||
type IPropertyStoreVtbl struct {
|
||||
QueryInterface uintptr
|
||||
AddRef uintptr
|
||||
Release uintptr
|
||||
GetCount uintptr
|
||||
GetAt uintptr
|
||||
GetValue uintptr
|
||||
SetValue uintptr
|
||||
Commit uintptr
|
||||
}
|
||||
|
||||
type IPropertyStore struct {
|
||||
lpVtbl *IPropertyStoreVtbl
|
||||
}
|
||||
|
||||
type IObjectCollectionVtbl struct {
|
||||
QueryInterface uintptr
|
||||
AddRef uintptr
|
||||
Release uintptr
|
||||
GetCount uintptr
|
||||
GetAt uintptr
|
||||
AddObject uintptr
|
||||
AddFromArray uintptr
|
||||
RemoveObjectAt uintptr
|
||||
Clear uintptr
|
||||
}
|
||||
|
||||
type IObjectCollection struct {
|
||||
lpVtbl *IObjectCollectionVtbl
|
||||
}
|
||||
|
||||
type PROPERTYKEY struct {
|
||||
Fmtid w32.GUID
|
||||
Pid uint32
|
||||
}
|
||||
|
||||
var PKEY_Title = PROPERTYKEY{
|
||||
Fmtid: *w32.NewGUID("{F29F85E0-4FF9-1068-AB91-08002B27B3D9}"),
|
||||
Pid: 2,
|
||||
}
|
||||
|
||||
type PROPVARIANT struct {
|
||||
Vt uint16
|
||||
Reserved1 uint16
|
||||
Reserved2 uint16
|
||||
Reserved3 uint16
|
||||
Val [16]byte
|
||||
}
|
||||
|
||||
func (app *windowsApp) CreateJumpList() *JumpList {
|
||||
return &JumpList{
|
||||
app: app,
|
||||
categories: []JumpListCategory{},
|
||||
}
|
||||
}
|
||||
|
||||
func (j *JumpList) AddCategory(category JumpListCategory) {
|
||||
j.categories = append(j.categories, category)
|
||||
}
|
||||
|
||||
func (j *JumpList) ClearCategories() {
|
||||
j.categories = []JumpListCategory{}
|
||||
}
|
||||
|
||||
func (j *JumpList) Apply() error {
|
||||
hr := w32.CoInitializeEx(0, w32.COINIT_APARTMENTTHREADED)
|
||||
if hr != w32.S_OK && hr != w32.S_FALSE {
|
||||
return fmt.Errorf("CoInitializeEx failed: %v", hr)
|
||||
}
|
||||
defer w32.CoUninitialize()
|
||||
|
||||
var pDestList *ICustomDestinationList
|
||||
hr = CoCreateInstance(
|
||||
CLSID_DestinationListGUID,
|
||||
nil,
|
||||
w32.CLSCTX_INPROC_SERVER,
|
||||
IID_ICustomDestinationListGUID,
|
||||
&pDestList,
|
||||
)
|
||||
if hr != w32.S_OK {
|
||||
return fmt.Errorf("CoCreateInstance failed: %v", hr)
|
||||
}
|
||||
defer pDestList.Release()
|
||||
|
||||
appID := w32.MustStringToUTF16Ptr(j.app.parent.options.Name)
|
||||
|
||||
hr = pDestList.SetAppID(appID)
|
||||
if hr != w32.S_OK {
|
||||
return fmt.Errorf("SetAppID failed: %v", hr)
|
||||
}
|
||||
|
||||
var cMinSlots uint32
|
||||
var pRemovedItems uintptr
|
||||
hr = pDestList.BeginList(&cMinSlots, IID_IObjectArrayGUID, &pRemovedItems)
|
||||
if hr != w32.S_OK {
|
||||
return fmt.Errorf("BeginList failed: %v", hr)
|
||||
}
|
||||
|
||||
hasItems := false
|
||||
for _, category := range j.categories {
|
||||
if len(category.Items) > 0 {
|
||||
if category.Name == "" {
|
||||
// Add as tasks
|
||||
err := j.addTasks(pDestList, category.Items)
|
||||
if err != nil {
|
||||
pDestList.AbortList()
|
||||
return err
|
||||
}
|
||||
} else {
|
||||
// Add as custom category
|
||||
err := j.addCategory(pDestList, category)
|
||||
if err != nil {
|
||||
pDestList.AbortList()
|
||||
return err
|
||||
}
|
||||
}
|
||||
hasItems = true
|
||||
}
|
||||
}
|
||||
|
||||
if !hasItems {
|
||||
// Clear the jump list if no items
|
||||
pDestList.DeleteList(appID)
|
||||
return nil
|
||||
}
|
||||
|
||||
hr = pDestList.CommitList()
|
||||
if hr != w32.S_OK {
|
||||
return fmt.Errorf("CommitList failed: %v", hr)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (j *JumpList) addTasks(pDestList *ICustomDestinationList, items []JumpListItem) error {
|
||||
var pObjectCollection *IObjectCollection
|
||||
hr := CoCreateInstance(
|
||||
CLSID_EnumerableObjectCollectionGUID,
|
||||
nil,
|
||||
w32.CLSCTX_INPROC_SERVER,
|
||||
IID_IObjectCollectionGUID,
|
||||
&pObjectCollection,
|
||||
)
|
||||
if hr != w32.S_OK {
|
||||
return fmt.Errorf("CoCreateInstance for IObjectCollection failed: %v", hr)
|
||||
}
|
||||
defer pObjectCollection.Release()
|
||||
|
||||
for _, item := range items {
|
||||
if item.Type == JumpListItemTypeSeparator {
|
||||
// Skip separators in tasks
|
||||
continue
|
||||
}
|
||||
|
||||
shellLink, err := j.createShellLink(item)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
hr = pObjectCollection.AddObject(shellLink)
|
||||
shellLink.Release()
|
||||
if hr != w32.S_OK {
|
||||
return fmt.Errorf("AddObject failed: %v", hr)
|
||||
}
|
||||
}
|
||||
|
||||
hr = pDestList.AddUserTasks(pObjectCollection)
|
||||
if hr != w32.S_OK {
|
||||
return fmt.Errorf("AddUserTasks failed: %v", hr)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (j *JumpList) addCategory(pDestList *ICustomDestinationList, category JumpListCategory) error {
|
||||
var pObjectCollection *IObjectCollection
|
||||
hr := CoCreateInstance(
|
||||
CLSID_EnumerableObjectCollectionGUID,
|
||||
nil,
|
||||
w32.CLSCTX_INPROC_SERVER,
|
||||
IID_IObjectCollectionGUID,
|
||||
&pObjectCollection,
|
||||
)
|
||||
if hr != w32.S_OK {
|
||||
return fmt.Errorf("CoCreateInstance for IObjectCollection failed: %v", hr)
|
||||
}
|
||||
defer pObjectCollection.Release()
|
||||
|
||||
for _, item := range category.Items {
|
||||
if item.Type == JumpListItemTypeSeparator {
|
||||
// Skip separators in custom categories
|
||||
continue
|
||||
}
|
||||
|
||||
shellLink, err := j.createShellLink(item)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
hr = pObjectCollection.AddObject(shellLink)
|
||||
shellLink.Release()
|
||||
if hr != w32.S_OK {
|
||||
return fmt.Errorf("AddObject failed: %v", hr)
|
||||
}
|
||||
}
|
||||
|
||||
categoryName := w32.MustStringToUTF16Ptr(category.Name)
|
||||
|
||||
hr = pDestList.AppendCategory(categoryName, pObjectCollection)
|
||||
if hr != w32.S_OK {
|
||||
return fmt.Errorf("AppendCategory failed: %v", hr)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (j *JumpList) createShellLink(item JumpListItem) (*IShellLink, error) {
|
||||
var pShellLink *IShellLink
|
||||
hr := CoCreateInstance(
|
||||
CLSID_ShellLinkGUID,
|
||||
nil,
|
||||
w32.CLSCTX_INPROC_SERVER,
|
||||
IID_IShellLinkGUID,
|
||||
&pShellLink,
|
||||
)
|
||||
if hr != w32.S_OK {
|
||||
return nil, fmt.Errorf("CoCreateInstance for IShellLink failed: %v", hr)
|
||||
}
|
||||
|
||||
// Set path
|
||||
path := w32.MustStringToUTF16Ptr(item.FilePath)
|
||||
hr = pShellLink.SetPath(path)
|
||||
if hr != w32.S_OK {
|
||||
pShellLink.Release()
|
||||
return nil, fmt.Errorf("SetPath failed: %v", hr)
|
||||
}
|
||||
|
||||
// Set arguments
|
||||
if item.Arguments != "" {
|
||||
args := w32.MustStringToUTF16Ptr(item.Arguments)
|
||||
hr = pShellLink.SetArguments(args)
|
||||
if hr != w32.S_OK {
|
||||
pShellLink.Release()
|
||||
return nil, fmt.Errorf("SetArguments failed: %v", hr)
|
||||
}
|
||||
}
|
||||
|
||||
// Set description
|
||||
if item.Description != "" {
|
||||
desc := w32.MustStringToUTF16Ptr(item.Description)
|
||||
hr = pShellLink.SetDescription(desc)
|
||||
if hr != w32.S_OK {
|
||||
pShellLink.Release()
|
||||
return nil, fmt.Errorf("SetDescription failed: %v", hr)
|
||||
}
|
||||
}
|
||||
|
||||
// Set icon
|
||||
if item.IconPath != "" {
|
||||
iconPath := w32.MustStringToUTF16Ptr(item.IconPath)
|
||||
hr = pShellLink.SetIconLocation(iconPath, item.IconIndex)
|
||||
if hr != w32.S_OK {
|
||||
pShellLink.Release()
|
||||
return nil, fmt.Errorf("SetIconLocation failed: %v", hr)
|
||||
}
|
||||
}
|
||||
|
||||
// Set title through property store
|
||||
if item.Title != "" {
|
||||
var pPropertyStore *IPropertyStore
|
||||
hr = pShellLink.QueryInterface(IID_IPropertyStoreGUID, &pPropertyStore)
|
||||
if hr == w32.S_OK {
|
||||
defer pPropertyStore.Release()
|
||||
|
||||
var propVar PROPVARIANT
|
||||
propVar.Vt = 31 // VT_LPWSTR
|
||||
titlePtr := w32.MustStringToUTF16Ptr(item.Title)
|
||||
*(*uintptr)(unsafe.Pointer(&propVar.Val[0])) = uintptr(unsafe.Pointer(titlePtr))
|
||||
hr = pPropertyStore.SetValue(&PKEY_Title, &propVar)
|
||||
if hr == w32.S_OK {
|
||||
pPropertyStore.Commit()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return pShellLink, nil
|
||||
}
|
||||
|
||||
func CoCreateInstance(rclsid *w32.GUID, pUnkOuter unsafe.Pointer, dwClsContext uint32, riid *w32.GUID, ppv interface{}) w32.HRESULT {
|
||||
var ret uintptr
|
||||
switch v := ppv.(type) {
|
||||
case **ICustomDestinationList:
|
||||
ret, _, _ = procCoCreateInstance.Call(
|
||||
uintptr(unsafe.Pointer(rclsid)),
|
||||
uintptr(pUnkOuter),
|
||||
uintptr(dwClsContext),
|
||||
uintptr(unsafe.Pointer(riid)),
|
||||
uintptr(unsafe.Pointer(v)),
|
||||
)
|
||||
case **IShellLink:
|
||||
ret, _, _ = procCoCreateInstance.Call(
|
||||
uintptr(unsafe.Pointer(rclsid)),
|
||||
uintptr(pUnkOuter),
|
||||
uintptr(dwClsContext),
|
||||
uintptr(unsafe.Pointer(riid)),
|
||||
uintptr(unsafe.Pointer(v)),
|
||||
)
|
||||
case **IObjectCollection:
|
||||
ret, _, _ = procCoCreateInstance.Call(
|
||||
uintptr(unsafe.Pointer(rclsid)),
|
||||
uintptr(pUnkOuter),
|
||||
uintptr(dwClsContext),
|
||||
uintptr(unsafe.Pointer(riid)),
|
||||
uintptr(unsafe.Pointer(v)),
|
||||
)
|
||||
default:
|
||||
panic("invalid type for CoCreateInstance")
|
||||
}
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
// ICustomDestinationList methods
|
||||
func (p *ICustomDestinationList) SetAppID(pszAppID *uint16) w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.SetAppID, 2, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(pszAppID)), 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *ICustomDestinationList) BeginList(pcMinSlots *uint32, riid *w32.GUID, ppv *uintptr) w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall6(p.lpVtbl.BeginList, 4, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(pcMinSlots)), uintptr(unsafe.Pointer(riid)), uintptr(unsafe.Pointer(ppv)), 0, 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *ICustomDestinationList) AppendCategory(pszCategory *uint16, poa *IObjectCollection) w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.AppendCategory, 3, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(pszCategory)), uintptr(unsafe.Pointer(poa)))
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *ICustomDestinationList) AddUserTasks(poa *IObjectCollection) w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.AddUserTasks, 2, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(poa)), 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *ICustomDestinationList) CommitList() w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.CommitList, 1, uintptr(unsafe.Pointer(p)), 0, 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *ICustomDestinationList) DeleteList(pszAppID *uint16) w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.DeleteList, 2, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(pszAppID)), 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *ICustomDestinationList) AbortList() w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.AbortList, 1, uintptr(unsafe.Pointer(p)), 0, 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *ICustomDestinationList) Release() uint32 {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.Release, 1, uintptr(unsafe.Pointer(p)), 0, 0)
|
||||
return uint32(ret)
|
||||
}
|
||||
|
||||
// IShellLink methods
|
||||
func (p *IShellLink) QueryInterface(riid *w32.GUID, ppvObject interface{}) w32.HRESULT {
|
||||
var ret uintptr
|
||||
switch v := ppvObject.(type) {
|
||||
case **IPropertyStore:
|
||||
ret, _, _ = syscall.Syscall(p.lpVtbl.QueryInterface, 3, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(riid)), uintptr(unsafe.Pointer(v)))
|
||||
default:
|
||||
panic("invalid type for QueryInterface")
|
||||
}
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *IShellLink) SetPath(pszFile *uint16) w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.SetPath, 2, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(pszFile)), 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *IShellLink) SetArguments(pszArgs *uint16) w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.SetArguments, 2, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(pszArgs)), 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *IShellLink) SetDescription(pszName *uint16) w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.SetDescription, 2, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(pszName)), 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *IShellLink) SetIconLocation(pszIconPath *uint16, iIcon int) w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.SetIconLocation, 3, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(pszIconPath)), uintptr(iIcon))
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *IShellLink) Release() uint32 {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.Release, 1, uintptr(unsafe.Pointer(p)), 0, 0)
|
||||
return uint32(ret)
|
||||
}
|
||||
|
||||
// IPropertyStore methods
|
||||
func (p *IPropertyStore) SetValue(key *PROPERTYKEY, propvar *PROPVARIANT) w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.SetValue, 3, uintptr(unsafe.Pointer(p)), uintptr(unsafe.Pointer(key)), uintptr(unsafe.Pointer(propvar)))
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *IPropertyStore) Commit() w32.HRESULT {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.Commit, 1, uintptr(unsafe.Pointer(p)), 0, 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *IPropertyStore) Release() uint32 {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.Release, 1, uintptr(unsafe.Pointer(p)), 0, 0)
|
||||
return uint32(ret)
|
||||
}
|
||||
|
||||
// IObjectCollection methods
|
||||
func (p *IObjectCollection) AddObject(punk interface{}) w32.HRESULT {
|
||||
var punkPtr uintptr
|
||||
switch v := punk.(type) {
|
||||
case *IShellLink:
|
||||
punkPtr = uintptr(unsafe.Pointer(v))
|
||||
default:
|
||||
panic("invalid type for AddObject")
|
||||
}
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.AddObject, 2, uintptr(unsafe.Pointer(p)), punkPtr, 0)
|
||||
return w32.HRESULT(ret)
|
||||
}
|
||||
|
||||
func (p *IObjectCollection) Release() uint32 {
|
||||
ret, _, _ := syscall.Syscall(p.lpVtbl.Release, 1, uintptr(unsafe.Pointer(p)), 0, 0)
|
||||
return uint32(ret)
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue