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arookieofcanda-rookie-of-C-language
2754cf327f
Dragging an editor tab past the window edge, or choosing Open in New Window from its menu, now opens the file in its own window and closes the tab here. A text file is saved first and a custom document runs its Save / Do not Save / Cancel guard once; if saving or opening fails, the tab stays. The new window is forced even when the project is already open elsewhere, and a file outside the project opens as LightEdit. Dragging out tool windows is not covered. Refs #454 Co-authored-by: a-rookie-of-C-language <[email protected]>
30 lines
1.2 KiB
TypeScript
30 lines
1.2 KiB
TypeScript
/**
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* Paths coming *into* the UI from a native API (`appDataDir()` from
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* `@tauri-apps/api/path`, the file dialogs) are native strings: `C:\a\b` on
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* Windows. Everything the UI stores and compares — what the backend returns
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* (`IpcPath` in `crates/ide-core/src/ipc_path.rs`), the editor's `ctx.path`, the
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* project tree — is `/`-separated on every OS, so such a path has to be
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* converted before it is used.
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*/
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const DRIVE = /^[A-Za-z]:\\/;
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const NETWORK = /^\\\\/;
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/**
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* `p` in the form the UI holds paths: `C:\a\b` and `\\?\C:\a\b` become
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* `C:/a/b`, `\\server\share` becomes `//server/share`. A path that already is
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* in that form — or one that is not a Windows path at all — is returned as is.
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*/
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export function ipcPath(p: string): string {
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let path = p;
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if (path.startsWith("\\\\?\\")) path = path.startsWith("\\\\?\\UNC\\") ? `\\\\${path.slice(8)}` : path.slice(4);
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return DRIVE.test(path) || NETWORK.test(path) ? path.replace(/\\/g, "/") : path;
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}
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/** True when `path` equals `ancestor` or lies below it. */
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export function isSameOrInside(path: string, ancestor: string): boolean {
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path = ipcPath(path);
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ancestor = ipcPath(ancestor);
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return path === ancestor || path.startsWith(ancestor.endsWith("/") ? ancestor : ancestor + "/");
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}
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