VisualBuilder: Add a simple mechanism to write a form out to disk.

Applications/VisualBuilder/VBForm.cpp

@@ -1,8 +1,11 @@
 #include "VBForm.h"
 #include "VBWidget.h"
+#include "VBProperty.h"
 #include <LibGUI/GPainter.h>
 #include <LibGUI/GMenu.h>
 #include <LibGUI/GAction.h>
+#include <LibGUI/GMessageBox.h>
+#include <LibCore/CFile.h>
 
 static VBForm* s_current;
 VBForm* VBForm::current()
@@ -300,6 +303,27 @@ void VBForm::mousemove_event(GMouseEvent& event)
     }
 }
 
+void VBForm::write_to_file(const String& path)
+{
+    CFile file(path);
+    if (!file.open(CIODevice::WriteOnly)) {
+        GMessageBox box(String::format("Could not open '%s' for writing", path.characters()), "Error", window());
+        box.exec();
+        return;
+    }
+    file.printf("[Form]\n");
+    file.printf("Name=%s\n", m_name.characters());
+    file.printf("\n");
+    int i = 0;
+    for (auto& widget : m_widgets) {
+        file.printf("[Widget %d]\n", i++);
+        widget->for_each_property([&] (auto& property) {
+            file.printf("%s=%s\n", property.name().characters(), property.value().to_string().characters());
+        });
+        file.printf("\n");
+    }
+}
+
 void VBForm::dump()
 {
     dbgprintf("[Form]\n");
@@ -308,7 +332,9 @@ void VBForm::dump()
     int i = 0;
     for (auto& widget : m_widgets) {
         dbgprintf("[Widget %d]\n", i++);
-        widget->dump();
+        widget->for_each_property([] (auto& property) {
+            dbgprintf("%s=%s\n", property.name().characters(), property.value().to_string().characters());
+        });
         dbgprintf("\n");
     }
 }

Applications/VisualBuilder/VBForm.h

@@ -25,6 +25,7 @@ public:
 
     Function<void(VBWidget*)> on_widget_selected;
 
+    void write_to_file(const String& path);
     void dump();
 
 protected:

Applications/VisualBuilder/VBWidget.cpp

@@ -195,10 +195,3 @@ void VBWidget::capture_transform_origin_rect()
 {
     m_transform_origin_rect = rect();
 }
-
-void VBWidget::dump()
-{
-    for (auto& property : m_properties) {
-        dbgprintf("%s=%s\n", property->name().characters(), property->value().to_string().characters());
-    }
-}

Applications/VisualBuilder/VBWidget.h

@@ -59,8 +59,6 @@ public:
     Rect transform_origin_rect() const { return m_transform_origin_rect; }
     void capture_transform_origin_rect();
 
-    void dump();
-
 private:
     VBWidget(VBWidgetType, VBForm&);
 

Applications/VisualBuilder/main.cpp

@@ -40,6 +40,9 @@ int main(int argc, char** argv)
     file_menu->add_action(GAction::create("Dump Form", [&] (auto&) {
         form1->dump();
     }));
+    file_menu->add_action(GAction::create("Save Form...", { Mod_Ctrl, Key_S }, [form1] (auto&) {
+        form1->write_to_file("/tmp/form.frm");
+    }));
     menubar->add_menu(move(file_menu));
 
     auto edit_menu = make<GMenu>("Edit");