Adding defos.is_mouse_cursor_within_window(), some cleanup

defos/src/defos.cpp

@@ -71,6 +71,12 @@ static int is_maximized(lua_State* L) {
     return 1;
 }
 
+static int is_mouse_cursor_within_window(lua_State* L) {
+    bool isWithin = defos_is_mouse_cursor_within_window();
+    lua_pushboolean(L, isWithin);
+    return 1;
+}
+
 
 static const luaL_reg Module_methods[] =
 {
@@ -85,6 +91,7 @@ static const luaL_reg Module_methods[] =
 	{"is_fullscreen", is_fullscreen},
     {"toggle_maximize", toggle_maximize},
     {"is_maximized", is_maximized},
+	{"is_mouse_cursor_within_window", is_mouse_cursor_within_window},
     {0, 0}
 };
 

defos/src/defos.mm

@@ -8,6 +8,7 @@
 NSWindow* window;
 
 bool is_maximized = false;
+bool is_mouse_cursor_within_window = false;
 NSRect previous_state;
 
 void init_window(){
@@ -74,6 +75,10 @@ bool defos_is_maximized() {
     return is_maximized;
 }
 
+bool defos_is_mouse_cursor_within_window() {
+	return is_mouse_cursor_within_window;
+}
+
 void defos_set_window_size(int x, int y, int w, int h) {
     init_window();
 	//correction for result like on Windows PC

defos/src/defos_private.h

@@ -10,6 +10,8 @@ extern void defos_enable_mouse_cursor();
 extern void defos_toggle_fullscreen();
 extern void defos_toggle_maximize();
 
+extern bool defos_is_mouse_cursor_within_window();
+
 extern void defos_set_window_size(int x, int y, int w, int h);
 extern void defos_set_window_title(const char* title_lua);
 

defos/src/defos_win.c

@@ -22,9 +22,39 @@ bool defos_is_fullscreen() {
 }
 
 bool defos_is_maximized() {
+
 	return IsZoomed(dmGraphics::GetNativeWindowsHWND());
 }
 
+bool defos_is_mouse_cursor_within_window() {
+	HWND window = dmGraphics::GetNativeWindowsHWND();	
+
+	POINT ptr;
+	ClientToScreen(window, &ptr);
+	int client_x = ptr.x;
+	int client_y = ptr.y;
+
+	POINT pos;
+	GetCursorPos(&pos);
+	int cursor_x = pos.x;
+	int cursor_y = pos.y;
+
+	RECT client_rect;
+	GetClientRect(window, &client_rect);
+	int client_width = client_rect.right;
+	int client_height = client_rect.bottom;
+
+	cursor_x = cursor_x - client_x;
+	cursor_y = cursor_y - client_y;
+
+	if ((cursor_x >= 0) && (cursor_y >=0) && (cursor_x <= client_width) && (cursor_y <= client_height)) {
+		return true;
+	}
+	else {
+		return false;
+	}
+}
+
 void defos_disable_maximize_button() {
 	set_window_style(get_window_style() & ~WS_MAXIMIZEBOX);
 }

example/example.gui

@@ -1842,6 +1842,68 @@ nodes {
   text_leading: 1.0
   text_tracking: 0.0
 }
+nodes {
+  position {
+    x: 813.0
+    y: 29.0
+    z: 0.0
+    w: 1.0
+  }
+  rotation {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+  scale {
+    x: 0.5
+    y: 0.5
+    z: 0.5
+    w: 1.0
+  }
+  size {
+    x: 200.0
+    y: 100.0
+    z: 0.0
+    w: 1.0
+  }
+  color {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+    w: 1.0
+  }
+  type: TYPE_TEXT
+  blend_mode: BLEND_MODE_ALPHA
+  text: "is_mouse_cursor_within_window : false"
+  font: "larryfont"
+  id: "is_mouse_cursor_within_window"
+  xanchor: XANCHOR_NONE
+  yanchor: YANCHOR_NONE
+  pivot: PIVOT_CENTER
+  outline {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+    w: 1.0
+  }
+  shadow {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+    w: 1.0
+  }
+  adjust_mode: ADJUST_MODE_FIT
+  line_break: false
+  layer: ""
+  inherit_alpha: true
+  alpha: 1.0
+  outline_alpha: 1.0
+  shadow_alpha: 1.0
+  template_node_child: false
+  text_leading: 1.0
+  text_tracking: 0.0
+}
 material: "/builtins/materials/gui.material"
 adjust_reference: ADJUST_REFERENCE_LEGACY
 max_nodes: 512

example/example.gui_script

@@ -3,13 +3,25 @@ local dirtylarry = require "dirtylarry/dirtylarry"
 function init(self)
 	self.is_cursor = true
 	msg.post(".", "acquire_input_focus")
+
+	self.mouse_inside_label = gui.get_node("is_mouse_cursor_within_window")
 end
 
 local function change_mouse_label(text)
 	local label = gui.get_node("disable_mouse_cursor/larrylabel")
 	gui.set_text(label,text)
 end
 
+function update(self, dt)
+	self.mouse_inside = defos.is_mouse_cursor_within_window()
+	if self.mouse_inside == true then
+		gui.set_text(self.mouse_inside_label, "MOUSE IS INSIDE")
+	else
+		gui.set_text(self.mouse_inside_label, "MOUSE IS OUTSIDE")
+	end
+
+end
+
 function on_input(self, action_id, action)
 	self.input_title = dirtylarry:input("window_title", action_id, action, gui.KEYBOARD_TYPE_DEFAULT, "Type text")
 
@@ -60,4 +72,5 @@ function on_input(self, action_id, action)
 
     gui.set_text(gui.get_node("is_fullscreen"),"is_fullscreen "..tostring(defos.is_fullscreen()))
     gui.set_text(gui.get_node("is_maximized"),"is_maximized "..tostring(defos.is_maximized()))
-end
+end
+