feat: Add setFileHandlerWindow, setMinimumSize

Author: mochalins

build.zig.zon

@@ -4,8 +4,8 @@
     .minimum_zig_version = "0.11.0",
     .dependencies = .{
         .webui = .{
-            .url = "https://github.com/webui-dev/webui/archive/ead99700e99d25500f8a4a4b5ca9efcc6f28b47d.tar.gz",
-             .hash = "122088eb8bdc74d983f96cc4a4f1ad80b1d78cdbb60b302047c40557bae95cc3c24f",
+            .url = "https://github.com/webui-dev/webui/archive/cf0c54e.tar.gz",
+            .hash = "1220aacf86c4580492e1ce126a611e034f2c8b402b2b4eff46b227b994548db2c2d7",
         },
     },
     .paths = .{

src/webui.zig

@@ -168,6 +168,7 @@ pub fn setDefaultRootFolder(path: [:0]const u8) bool {
 
 /// Set a custom handler to serve files. This custom handler should
 /// return full HTTP header and body.
+/// This deactivates any previous handler set with `setFileHandlerWindow`.
 pub fn setFileHandler(self: Self, comptime handler: fn (filename: []const u8) ?[]const u8) void {
     const tmp_struct = struct {
         fn handle(tmp_filename: [*c]const u8, length: [*c]c_int) callconv(.C) ?*const anyopaque {
@@ -184,6 +185,25 @@ pub fn setFileHandler(self: Self, comptime handler: fn (filename: []const u8) ?[
     WebUI.webui_set_file_handler(self.window_handle, tmp_struct.handle);
 }
 
+/// Set a custom handler to serve files. This custom handler should
+/// return full HTTP header and body.
+/// This deactivates any previous handler set with `setFileHandler`.
+pub fn setFileHandlerWindow(self: Self, comptime handler: fn (window_handle: usize, filename: []const u8) ?[]const u8) void {
+    const tmp_struct = struct {
+        fn handle(window: usize, tmp_filename: [*c]const u8, length: [*c]c_int) callconv(.C) ?*const anyopaque {
+            const len = str_len(tmp_filename);
+            const content = handler(window, tmp_filename[0..len]);
+            if (content) |val| {
+                length.* = @intCast(val.len);
+                return @ptrCast(val.ptr);
+            }
+
+            return null;
+        }
+    };
+    WebUI.webui_set_file_handler_window(self.window_handle, tmp_struct.handle);
+}
+
 /// Check if the specified window is still running.
 pub fn isShown(self: Self) bool {
     return WebUI.webui_is_shown(self.window_handle);
@@ -252,6 +272,11 @@ pub fn setSize(self: Self, width: u32, height: u32) void {
     WebUI.webui_set_size(self.window_handle, @intCast(width), @intCast(height));
 }
 
+/// Set the window minimum size.
+pub fn setMinimumSize(self: Self, width: u32, height: u32) void {
+    WebUI.webui_set_minimum_size(self.window_handle, @intCast(width), @intCast(height));
+}
+
 /// Set the window position.
 pub fn setPosition(self: Self, x: u32, y: u32) void {
     WebUI.webui_set_position(self.window_handle, @intCast(x), @intCast(y));