mirror of
https://github.com/tauri-apps/web-view.git
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40 lines
1.5 KiB
Rust
40 lines
1.5 KiB
Rust
//! Raw FFI bindings to [webview].
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//!
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//! To use a custom version of webview, define an environment variable `WEBVIEW_DIR` with the path
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//! to its source directory.
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//!
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//! [webview]: https://github.com/zserge/webview
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#[cfg(all(target_family = "unix", not(target_os = "macos")))]
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mod gtk;
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use std::os::raw::*;
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pub enum CWebView {} // opaque type, only used in ffi pointers
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type ErasedExternalInvokeFn = extern "C" fn(webview: *mut CWebView, arg: *const c_char);
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type ErasedDispatchFn = extern "C" fn(webview: *mut CWebView, arg: *mut c_void);
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extern "C" {
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pub fn webview_free(this: *mut CWebView);
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pub fn webview_new(
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title: *const c_char,
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url: *const c_char,
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width: c_int,
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height: c_int,
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resizable: c_int,
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debug: c_int,
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frameless: c_int,
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external_invoke_cb: Option<ErasedExternalInvokeFn>,
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userdata: *mut c_void,
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) -> *mut CWebView;
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pub fn webview_loop(this: *mut CWebView, blocking: c_int) -> c_int;
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pub fn webview_exit(this: *mut CWebView);
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pub fn webview_get_user_data(this: *mut CWebView) -> *mut c_void;
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pub fn webview_dispatch(this: *mut CWebView, f: Option<ErasedDispatchFn>, arg: *mut c_void);
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pub fn webview_eval(this: *mut CWebView, js: *const c_char) -> c_int;
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pub fn webview_set_title(this: *mut CWebView, title: *const c_char);
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pub fn webview_set_fullscreen(this: *mut CWebView, fullscreen: c_int);
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pub fn webview_set_color(this: *mut CWebView, red: u8, green: u8, blue: u8, alpha: u8);
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}
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