Files
Upsilon/apps/code/app.h

101 lines
3.1 KiB
C++

#ifndef CODE_APP_H
#define CODE_APP_H
#include <escher.h>
#include <ion/events.h>
#include "../shared/input_event_handler_delegate_app.h"
#include "console_controller.h"
#include "menu_controller.h"
#include "script_store.h"
#include "python_toolbox.h"
#include "variable_box_controller.h"
#include "../shared/shared_app.h"
namespace Code {
class App : public Shared::InputEventHandlerDelegateApp {
public:
class Descriptor : public Shared::InputEventHandlerDelegateApp::Descriptor {
public:
I18n::Message name() override;
I18n::Message upperName() override;
App::Descriptor::ExaminationLevel examinationLevel() override;
const Image * icon() override;
};
class Snapshot : public SharedApp::Snapshot {
public:
Snapshot();
App * unpack(Container * container) override;
Descriptor * descriptor() override;
ScriptStore * scriptStore();
#if EPSILON_GETOPT
bool lockOnConsole() const;
void setOpt(const char * name, const char * value) override;
#endif
private:
#if EPSILON_GETOPT
bool m_lockOnConsole;
bool m_hasBeenWiped;
#endif
ScriptStore m_scriptStore;
};
static App * app() {
return static_cast<App *>(Container::activeApp());
}
~App();
TELEMETRY_ID("Code");
bool prepareForExit() override {
if (m_consoleController.inputRunLoopActive()) {
m_consoleController.terminateInputLoop();
return false;
}
return true;
}
StackViewController * stackViewController() { return &m_codeStackViewController; }
ConsoleController * consoleController() { return &m_consoleController; }
MenuController * menuController() { return &m_menuController; }
/* Responder */
bool handleEvent(Ion::Events::Event event) override;
void willExitResponderChain(Responder * nextFirstResponder) override;
/* InputEventHandlerDelegate */
Toolbox * toolboxForInputEventHandler(InputEventHandler * textInput) override;
VariableBoxController * variableBoxForInputEventHandler(InputEventHandler * textInput) override;
/* TextInputDelegate */
bool textInputDidReceiveEvent(InputEventHandler * textInput, Ion::Events::Event event);
/* Code::App */
// Python delegate
bool pythonIsInited() { return m_pythonUser != nullptr; }
bool isPythonUser(const void * pythonUser) { return m_pythonUser == pythonUser; }
void initPythonWithUser(const void * pythonUser);
void deinitPython();
VariableBoxController * variableBoxController() { return &m_variableBoxController; }
static constexpr int k_pythonHeapSize = 69500;
private:
/* Python delegate:
* MicroPython requires a heap. To avoid dynamic allocation, we keep a working
* buffer here and we give to controllers that load Python environment. We
* also memoize the last Python user to avoid re-initiating MicroPython when
* unneeded. */
char m_pythonHeap[k_pythonHeapSize];
const void * m_pythonUser;
App(Snapshot * snapshot);
ConsoleController m_consoleController;
ButtonRowController m_listFooter;
MenuController m_menuController;
StackViewController m_codeStackViewController;
PythonToolbox m_toolbox;
VariableBoxController m_variableBoxController;
};
}
#endif