added get_exe_path

Author: johnpatek

include/webframe/context.hpp

@@ -46,6 +46,7 @@ namespace webframe
         virtual window* create_window(window *parent, int width = -1, int height = -1);
         virtual window* find_window(const std::string& id);
         virtual void destroy_window(window* handle);
+        virtual std::string get_exe_path() const;
     };
 
     class server_context

src/context.cpp

@@ -25,4 +25,9 @@ namespace webframe
     {
         (void)signum;
     }
+
+    std::string desktop_context::get_exe_path() const
+    {
+        return {};
+    }
 }

src/runtimes/desktop/context.cpp

@@ -37,4 +37,9 @@ namespace webframe::desktop
     {
         _windows.erase(handle->get_id());
     }
+
+    std::string context::get_exe_path() const
+    {
+        return wxStandardPaths::Get().GetExecutablePath().ToStdString();
+    }
 }

src/runtimes/desktop/include/desktop/context.hpp

@@ -13,6 +13,7 @@ namespace webframe::desktop
         webframe::window *create_window(webframe::window *parent, int width, int height) override;
         webframe::window *find_window(const std::string &id) override;
         void destroy_window(webframe::window *handle) override;
+        std::string get_exe_path() const override;
 
     private:
         int _default_width;

src/runtimes/desktop/include/desktop/wxwidgets.hpp

@@ -6,6 +6,7 @@
 #include <wx/wx.h>
 #include <wx/mstream.h>
 #include <wx/webview.h>
+#include <wx/stdpaths.h>
 #include <wx/uri.h>
 
 #endif