neurocyte/flow
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feat: add support for pasting from the native windows clipboard

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This give us OSC52 equivalent support on windows.

closes #95
This commit is contained in:
CJ van den Berg 2024-12-24 14:44:12 +01:00
parent 750bed8a9c
commit 233e881f95
2 changed files with 29 additions and 2 deletions
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24
src/renderer/vaxis/renderer.zig
View file

@ -349,6 +349,30 @@ pub fn request_system_clipboard(self: *Self) void {
self.vx.requestSystemClipboard(self.tty.anyWriter()) catch |e| log.logger(log_name).err("request_system_clipboard", e); self.vx.requestSystemClipboard(self.tty.anyWriter()) catch |e| log.logger(log_name).err("request_system_clipboard", e);
} }
pub fn request_windows_clipboard(self: *Self) ![]u8 {
const windows = std.os.windows;
const win32 = struct {
pub extern "user32" fn OpenClipboard(hWndNewOwner: ?windows.HWND) callconv(windows.WINAPI) windows.BOOL;
pub extern "user32" fn CloseClipboard() callconv(windows.WINAPI) windows.BOOL;
pub extern "user32" fn SetClipboardData(uFormat: windows.UINT, hMem: windows.HANDLE) callconv(windows.WINAPI) ?windows.HANDLE;
pub extern "user32" fn GetClipboardData(uFormat: windows.UINT) callconv(windows.WINAPI) ?windows.HANDLE;
pub extern "kernel32" fn GlobalLock(hMem: windows.HANDLE) ?windows.LPVOID;
pub extern "kernel32" fn GlobalUnlock(hMem: windows.HANDLE) windows.BOOL;
const CF_TEXT = @as(c_int, 1);
};
if (win32.OpenClipboard(null) == 0)
return error.OpenClipBoardFailed;
defer _ = win32.CloseClipboard();
const mem = win32.GetClipboardData(win32.CF_TEXT) orelse return error.ClipboardDataRetrievalFailed;
const data: [*c]u8 = @ptrCast(win32.GlobalLock(mem) orelse return error.ClipboardDataLockFailed);
const text = std.mem.span(data);
defer _ = win32.GlobalUnlock(mem);
return self.allocator.dupe(u8, text);
}
pub fn request_mouse_cursor_text(self: *Self, push_or_pop: bool) void { pub fn request_mouse_cursor_text(self: *Self, push_or_pop: bool) void {
if (push_or_pop) self.vx.setMouseShape(.text) else self.vx.setMouseShape(.default); if (push_or_pop) self.vx.setMouseShape(.text) else self.vx.setMouseShape(.default);
} }

7
src/tui/mainview.zig
View file

@ -571,8 +571,11 @@ const cmds = struct {
pub const open_previous_file_meta = .{ .description = "Open the previous file" }; pub const open_previous_file_meta = .{ .description = "Open the previous file" };
pub fn system_paste(_: *Self, _: Ctx) Result { pub fn system_paste(_: *Self, _: Ctx) Result {
if (builtin.os.tag == .windows) if (builtin.os.tag == .windows) {
return command.executeName("paste", .{}) catch {}; const text = try tui.current().rdr.request_windows_clipboard();
defer tui.current().rdr.allocator.free(text);
return command.executeName("paste", command.fmt(.{text})) catch {};
}
tui.current().rdr.request_system_clipboard(); tui.current().rdr.request_system_clipboard();
} }
pub const system_paste_meta = .{ .description = "Paste from system clipboard" }; pub const system_paste_meta = .{ .description = "Paste from system clipboard" };