Move things from crosslang to here

2025-06-21 23:05:12 -05:00
parent 71a2c83e5a
commit 81f0d3be2e
41 changed files with 275029 additions and 96 deletions
--- a/examples/databaseex.cpp
+++ b/examples/databaseex.cpp
@ -0,0 +1,110 @@
+
+#if defined(TESSESFRAMEWORK_ENABLE_SDL2)
+
+#define SDL_MAIN_HANDLED
+#include "TessesFramework/Platform/Environment.hpp"
+#include "TessesFramework/Serialization/SQLite.hpp"
+#include "TessesFramework/SDL2/GUI.hpp"
+#include "TessesFramework/SDL2/Views/ButtonView.hpp"
+#include "TessesFramework/SDL2/Views/AbsoluteView.hpp"
+#include "TessesFramework/SDL2/Views/LabelView.hpp"
+#include "TessesFramework/SDL2/Views/TextListView.hpp"
+#include "TessesFramework/SDL2/Views/ProgressView.hpp"
+#include "TessesFramework/SDL2/Views/CheckView.hpp"
+#include "TessesFramework/SDL2/Views/EditTextView.hpp"
+
+
+using namespace Tesses::Framework::Filesystem;
+using namespace Tesses::Framework::SDL2;
+using namespace Tesses::Framework::Serialization;
+using namespace Tesses::Framework;
+using namespace Tesses::Framework::Platform::Environment::SpecialFolders;
+
+
+VFSPath DatabasePath()
+{
+    auto path = GetConfig() / "Tesses" / "Framework" / "Examples";
+    LocalFS.CreateDirectory(path);
+    return path / "databaseex.sqlite";
+}
+
+void CreateTable()
+{
+    SQLiteDatabase db(DatabasePath());
+    db.Exec("CREATE TABLE IF NOT EXISTS names (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT);");
+}
+void ClearTable()
+{
+    SQLiteDatabase db(DatabasePath());
+    db.Exec("DROP TABLE names;");
+    db.Exec("CREATE TABLE IF NOT EXISTS names (id INTEGER PRIMARY KEY AUTOINCREMENT, name TEXT);");
+
+}
+
+void LoadDB(std::vector<std::string>& items)
+{
+    SQLiteDatabase db(DatabasePath());
+
+    for(auto item : db.Exec("SELECT name FROM names;"))
+    {
+        for(auto kvp : item)
+        {
+            if(kvp.first == "name" && kvp.second)
+                items.push_back(kvp.second.value());
+        }
+    }
+
+}
+void Append(std::string item)
+{
+    SQLiteDatabase db(DatabasePath());
+    db.Exec("INSERT INTO names (name) VALUES (" + SQLiteDatabase::Escape(item) + ");");
+}
+
+int main(int argc,char** argv)
+{
+    std::string json = "{\"Child\":{\"Items\":[{\"Bounds\":{\"Height\":50,\"Width\":440,\"X\":16,\"Y\":16},\"Hint\":\"Enter name\",\"Id\":\"name\",\"Type\":\"EditTextView\"},{\"Bounds\":{\"Height\":50,\"Width\":70,\"X\":470,\"Y\":17},\"Id\":\"addBtn\",\"Text\":\"Add\",\"Type\":\"ButtonView\"},{\"Bounds\":{\"Height\":50,\"Width\":70,\"X\":550,\"Y\":17},\"Id\":\"clearBtn\",\"Text\":\"Clear\",\"Type\":\"ButtonView\"},{\"Bounds\":{\"Height\":382,\"Width\":608,\"X\":16,\"Y\":82},\"Id\":\"listView\",\"Type\":\"TextListView\"}],\"Type\":\"AbsoluteView\"}}";
+
+    TF_Init();
+    CreateTable();
+    GUIPalette pal(true,{.r=255,.g=0,.b=0,.a=255});
+    
+    GUIWindow window("Names",640,480,0,pal);
+    window.SetView(Json::Json::Decode(json));
+
+    auto name = dynamic_cast<Views::EditTextView*>(window.FindViewById("name"));
+    auto addBtn = dynamic_cast<Views::ButtonView*>(window.FindViewById("addBtn"));
+    auto clearBtn = dynamic_cast<Views::ButtonView*>(window.FindViewById("clearBtn"));
+
+    auto listView = dynamic_cast<Views::TextListView*>(window.FindViewById("listView"));
+
+    if(name == nullptr || addBtn == nullptr || clearBtn == nullptr || listView == nullptr) 
+    {
+        TF_Quit();
+        return 1;
+    }
+
+    LoadDB(listView->items);
+    addBtn->Click += std::make_shared<FunctionalEvent<View*,GUIEventArgs&>>([&](View* view,GUIEventArgs& e)->void {
+        std::string text = name->GetText();
+        if(!text.empty())
+        {
+            name->SetText("");
+            Append(text);
+            listView->items.push_back(text);
+        }
+    });
+    
+
+    clearBtn->Click += std::make_shared<FunctionalEvent<View*,GUIEventArgs&>>([&](View* view,GUIEventArgs& e)->void {
+        listView->items.clear();
+        ClearTable();
+    });
+     
+    
+
+    TF_RunEventLoop();
+    TF_Quit();
+}
+
+#endif