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395
src/luaenginegui/luaengine/LuaEngineGui.cpp Normal file
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/*****************************************************************************
* luaEngine Lua Engine for Qt
* Copyright (C) 2018 Syping
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*****************************************************************************/
#include "LuaEngineGui.h"
#include <QMainWindow>
#include <QMessageBox>
#include <QMetaObject>
#include <QMetaMethod>
#include <QTextStream>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QMenuBar>
#include <QProcess>
#include <QObject>
#include <QDialog>
#include <QTimer>
#include <QLabel>
LuaEngineGui::LuaEngineGui(QObject *parent, bool loadBaseLibraries) : LuaEngine(parent, loadBaseLibraries)
{
L = luaState();
pushClass(L);
pushEngine();
}
void LuaEngineGui::pushEngine()
{
pushPointer("__LuaEngineGui", (void*)this);
}
void LuaEngineGui::pushClass(lua_State *L_p)
{
// MessageBox
pushFunction(L_p, "showMessageBox", showMessageBox);
pushVariant(L_p, "InfoMessageBox", 0);
pushVariant(L_p, "WarningMessageBox", 1);
pushVariant(L_p, "CriticalMessageBox", 2);
pushVariant(L_p, "QuestionMessageBox", 3);
// Gui
pushVariant(L_p, "GuiExecuted", "GuiExecuted");
// Widget
pushFunction(L_p, "closeWidget", closeWidget);
pushFunction(L_p, "showWidget", showWidget);
pushFunction(L_p, "setWidgetLayout", setWidgetLayout);
pushVariant(L_p, "ShowCurrent", 0);
pushVariant(L_p, "ShowNormal", 1);
pushVariant(L_p, "ShowMinimised", 2);
pushVariant(L_p, "ShowMaximised", 3);
pushVariant(L_p, "ShowFullscreen", 4);
// Label
pushFunction(L_p, "createLabel", createLabel);
// Label
pushFunction(L_p, "createLayout", createLayout);
pushFunction(L_p, "layoutAddWidget", layoutAddWidget);
pushVariant(L_p, "HorizontalLayout", 0);
pushVariant(L_p, "VerticalLayout", 1);
// Main Window
pushFunction(L_p, "createMainWindow", createMainWindow);
pushFunction(L_p, "createCentralWidget", createCentralWidget);
// Menu
pushFunction(L_p, "createMenu", createMenu);
pushFunction(L_p, "createMenuBar", createMenuBar);
pushFunction(L_p, "createMenuEntry", createMenuEntry);
// Connect
pushFunction(L_p, "connect", connect_p);
}
void LuaEngineGui::pushClass(LuaEngine *luaEngine)
{
pushClass(luaEngine->luaState());
}
int LuaEngineGui::showMessageBox(lua_State *L_p)
{
QVariantList args = getArguments(L_p);
if (args.length() >= 2) {
QWidget *parent = nullptr;
QString boxMessage = args.at(1).toString();
QString boxTitle = "LuaEngine";
if (args.length() >= 3) {
boxTitle = args.at(2).toString();
if (args.length() >= 4) {
if ((QMetaType::Type)args.at(3).type() == QMetaType::Void || (QMetaType::Type)args.at(3).type() == QMetaType::VoidStar) {
if (((QObject*)qvariant_cast<void*>(args.at(3)))->inherits("QWidget")) {
parent = (QWidget*)qvariant_cast<void*>(args.at(3));
}
}
}
}
int returnInt = 0;
switch (args.at(0).toInt()) {
case 1:
QMessageBox::warning(parent, boxTitle, boxMessage);
break;
case 2:
QMessageBox::critical(parent, boxTitle, boxMessage);
break;
case 3:
{
bool returnCode = false;
if (QMessageBox::Yes == QMessageBox::question(parent, boxTitle, boxMessage)) {
returnCode = true;
}
pushVariant(L_p, returnCode);
returnInt = 1;
}
break;
default:
QMessageBox::information(parent, boxTitle, boxMessage);
}
return returnInt;
}
else {
return 0;
}
}
int LuaEngineGui::closeWidget(lua_State *L_p)
{
if (getArgumentCount(L_p) >= 1) {
void *pointer = getPointer(L_p, 1);
if (pointer != NULL && ((QObject*)pointer)->inherits("QWidget")) {
QWidget *widget = (QWidget*)pointer;
widget->close();
return 0;
}
}
return 0;
}
int LuaEngineGui::showWidget(lua_State *L_p)
{
if (getArgumentCount(L_p) >= 1) {
void *pointer = getPointer(L_p, 1);
if (pointer != NULL && ((QObject*)pointer)->inherits("QWidget")) {
QWidget *widget = (QWidget*)pointer;
int showMode = 0;
if (getArgumentCount(L_p) >= 2) {
showMode = getVariant(L_p, 2).toInt();
}
switch (showMode) {
case 1:
widget->showNormal();
break;
case 2:
widget->showMinimized();
break;
case 3:
widget->showMaximized();
break;
case 4:
widget->showFullScreen();
break;
default:
widget->show();
}
return 0;
}
}
return 0;
}
int LuaEngineGui::layoutAddWidget(lua_State *L_p)
{
if (getArgumentCount(L_p) >= 2) {
void *pointer = getPointer(L_p, 1);
if (pointer != NULL && ((QObject*)pointer)->inherits("QLayout")) {
QLayout *layout = (QLayout*)pointer;
void *w_pointer = getPointer(L_p, 2);
if (w_pointer!= NULL && ((QObject*)w_pointer)->inherits("QWidget")) {
layout->addWidget((QWidget*)w_pointer);
}
}
}
return 0;
}
int LuaEngineGui::createLabel(lua_State *L_p)
{
QVariantList args = getArguments(L_p);
QWidget *parent = nullptr;
QString labelText = "LuaEngine";
if (args.length() >= 1) {
labelText = args.at(0).toString();
if (args.length() >= 2) {
if ((QMetaType::Type)args.at(1).type() == QMetaType::Void || (QMetaType::Type)args.at(1).type() == QMetaType::VoidStar) {
if (((QObject*)qvariant_cast<void*>(args.at(1)))->inherits("QWidget")) {
parent = (QWidget*)qvariant_cast<void*>(args.at(1));
}
}
}
}
QLabel *label = new QLabel(parent);
label->setObjectName(nameForPointer(label));
label->setText(labelText);
pushPointer(L_p, label);
return 1;
}
int LuaEngineGui::createLayout(lua_State *L_p)
{
QVariantList args = getArguments(L_p);
QWidget *parent = nullptr;
if (args.length() >= 1) {
if (args.length() >= 2) {
if ((QMetaType::Type)args.at(1).type() == QMetaType::Void || (QMetaType::Type)args.at(1).type() == QMetaType::VoidStar) {
if (((QObject*)qvariant_cast<void*>(args.at(1)))->inherits("QWidget")) {
parent = (QWidget*)qvariant_cast<void*>(args.at(1));
}
}
}
}
int layoutType = args.at(0).toInt();
switch (layoutType) {
case 0:
{
QHBoxLayout *layout = new QHBoxLayout(parent);
layout->setObjectName(nameForPointer(layout));
pushPointer(L_p, layout);
}
break;
default:
{
QVBoxLayout *layout = new QVBoxLayout(parent);
layout->setObjectName(nameForPointer(layout));
pushPointer(L_p, layout);
}
}
return 1;
}
int LuaEngineGui::createMainWindow(lua_State *L_p)
{
QVariantList args = getArguments(L_p);
QWidget *parent = nullptr;
QString windowTitle = "LuaEngine";
if (args.length() >= 1) {
windowTitle = args.at(0).toString();
if (args.length() >= 2) {
if ((QMetaType::Type)args.at(1).type() == QMetaType::Void || (QMetaType::Type)args.at(1).type() == QMetaType::VoidStar) {
if (((QObject*)qvariant_cast<void*>(args.at(1)))->inherits("QWidget")) {
parent = (QWidget*)qvariant_cast<void*>(args.at(1));
}
}
}
}
QMainWindow *mainWindow = new QMainWindow(parent);
mainWindow->setObjectName(nameForPointer(mainWindow));
mainWindow->setWindowTitle(windowTitle);
pushPointer(L_p, mainWindow);
return 1;
}
int LuaEngineGui::createCentralWidget(lua_State *L_p)
{
if (getArgumentCount(L_p) >= 1) {
void *pointer = getPointer(L_p, 1);
if (pointer != NULL && ((QObject*)pointer)->inherits("QMainWindow")) {
QWidget *centralWidget = new QWidget((QWidget*)pointer);
centralWidget->setObjectName(nameForPointer(centralWidget));
((QMainWindow*)pointer)->setCentralWidget(centralWidget);
pushPointer(L_p, centralWidget);
return 1;
}
}
return 0;
}
int LuaEngineGui::createMenu(lua_State *L_p)
{
if (getArgumentCount(L_p) >= 2) {
void *pointer = getPointer(L_p, 2);
if (pointer != NULL && ((QObject*)pointer)->inherits("QMenuBar")) {
QMenu *menu = new QMenu((QWidget*)pointer);
menu->setObjectName(nameForPointer(menu));
menu->setTitle(getVariant(L_p, 1).toString());
((QMenuBar*)pointer)->addAction(menu->menuAction());
pushPointer(L_p, menu);
return 1;
}
else if (pointer != NULL && ((QObject*)pointer)->inherits("QMenu")) {
QMenu *menu = new QMenu((QWidget*)pointer);
menu->setObjectName(nameForPointer(menu));
menu->setTitle(getVariant(L_p, 1).toString());
((QMenu*)pointer)->addAction(menu->menuAction());
pushPointer(L_p, menu);
return 1;
}
}
return 0;
}
int LuaEngineGui::createMenuBar(lua_State *L_p)
{
if (getArgumentCount(L_p) >= 1) {
void *pointer = getPointer(L_p, 1);
if (pointer != NULL && ((QObject*)pointer)->inherits("QMainWindow")) {
QMenuBar *menuBar = new QMenuBar((QWidget*)pointer);
menuBar->setObjectName(nameForPointer(menuBar));
((QMainWindow*)pointer)->setMenuBar(menuBar);
pushPointer(L_p, menuBar);
return 1;
}
}
return 0;
}
int LuaEngineGui::createMenuEntry(lua_State *L_p)
{
if (getArgumentCount(L_p) >= 2) {
void *pointer = getPointer(L_p, 2);
if (pointer != NULL && ((QObject*)pointer)->inherits("QMenu")) {
QAction *action = new QAction(getVariant(L_p, 1).toString(), (QObject*)pointer);
action->setObjectName(nameForPointer(action));
((QMenu*)pointer)->addAction(action);
pushPointer(L_p, action);
return 1;
}
}
return 0;
}
int LuaEngineGui::setWidgetLayout(lua_State *L_p)
{
if (getArgumentCount(L_p) >= 2) {
void *pointer = getPointer(L_p, 1);
if (pointer != NULL && ((QObject*)pointer)->inherits("QWidget")) {
QWidget *widget = (QWidget*)pointer;
void *l_pointer = getPointer(L_p, 2);
if (l_pointer!= NULL && ((QObject*)l_pointer)->inherits("QLayout")) {
widget->setLayout((QLayout*)l_pointer);
}
}
}
return 0;
}
int LuaEngineGui::connect_p(lua_State *L_p)
{
if (getArgumentCount(L_p) >= 3) {
QObject *object = (QObject*)getPointer(L_p, 1);
QString signalString = getVariant(L_p, 2).toString();
int signalIndex = object->metaObject()->indexOfSignal(signalString.toUtf8().data());
if (signalIndex != -1) {
LuaEngineGui *engine = (LuaEngineGui*)getPointer(L_p, "__LuaEngineGui");
int slotIndex = engine->metaObject()->indexOfSlot("luaTriggerSlot()");
if (slotIndex != -1) {
QMetaMethod signal = object->metaObject()->method(signalIndex);
QMetaMethod slot = engine->metaObject()->method(slotIndex);
QString funcStorage;
QTextStream(&funcStorage) << "__ConnectFunc_" << object << "_" << signal.name();
pushVariant(L_p, funcStorage.toUtf8().data(), getVariant(L_p, 3).toString());
QObject::connect(object, signal, engine, slot);
}
}
}
return 0;
}
void LuaEngineGui::luaTriggerSlot()
{
QMetaMethod signal = sender()->metaObject()->method(senderSignalIndex());
QString funcStorage;
QTextStream(&funcStorage) << "__ConnectFunc_" << sender() << "_" << signal.name();
QString luaConnectFunc = getVariant(funcStorage.toUtf8().data()).toString();
executeLuaFunction(luaConnectFunc.toUtf8().data(), QVariant::fromValue((void*)sender()));
}
QString LuaEngineGui::nameForPointer(void *pointer)
{
QString nameStorage;
QTextStream(&nameStorage) << "LuaEngineGui_" << pointer;
return nameStorage;
}

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src/luaenginegui/luaengine/LuaEngineGui.h Normal file
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/*****************************************************************************
* luaEngine Lua Engine for Qt
* Copyright (C) 2018 Syping
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*****************************************************************************/
#ifndef LUAENGINEGUI_H
#define LUAENGINEGUI_H
#include "LuaEngineGui_global.h"
#include "LuaEngine.h"
#include <QMetaMethod>
#include <QObject>
class LUAENGINEGUISHARED_EXPORT LuaEngineGui : public LuaEngine
{
Q_OBJECT
public:
LuaEngineGui(QObject *parent = nullptr, bool loadBaseLibraries = true);
void pushEngine();
static void pushClass(lua_State *L_p);
static void pushClass(LuaEngine *luaEngine);
static int showMessageBox(lua_State *L_p);
static int closeWidget(lua_State *L_p);
static int showWidget(lua_State *L_p);
static int layoutAddWidget(lua_State *L_p);
static int createLabel(lua_State *L_p);
static int createLayout(lua_State *L_p);
static int createMainWindow(lua_State *L_p);
static int createCentralWidget(lua_State *L_p);
static int createMenu(lua_State *L_p);
static int createMenuBar(lua_State *L_p);
static int createMenuEntry(lua_State *L_p);
static int setWidgetLayout(lua_State *L_p);
static int connect_p(lua_State *L_p);
public slots:
void luaTriggerSlot();
private:
lua_State *L;
static QString nameForPointer(void *pointer);
};
#endif // LUAENGINEGUI_H

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src/luaenginegui/luaengine/LuaEngineGui_global.h Normal file
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/*****************************************************************************
* luaEngine Lua Engine for Qt
* Copyright (C) 2018 Syping
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*****************************************************************************/
#ifndef LUAENGINEGUI_GLOBAL_H
#define LUAENGINEGUI_GLOBAL_H
#include <QtCore/qglobal.h>
#ifdef LUAENGINEGUI_LIBRARY
#define LUAENGINEGUISHARED_EXPORT Q_DECL_EXPORT
#else
#define LUAENGINEGUISHARED_EXPORT Q_DECL_IMPORT
#endif
#endif // LUAENGINEGUI_GLOBAL_H

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src/luaenginegui/luaenginegui.pro Normal file
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#/*****************************************************************************
#* luaEngine Lua Engine for Qt
#* Copyright (C) 2018 Syping
#*
#* Licensed under the Apache License, Version 2.0 (the "License");
#* you may not use this file except in compliance with the License.
#* You may obtain a copy of the License at
#*
#* http://www.apache.org/licenses/LICENSE-2.0
#*
#* Unless required by applicable law or agreed to in writing, software
#* distributed under the License is distributed on an "AS IS" BASIS,
#* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#* See the License for the specific language governing permissions and
#* limitations under the License.
#*****************************************************************************/
QT += core network gui widgets
CONFIG += c++11
TARGET = luaenginegui
TEMPLATE = lib
DEFINES += LUAENGINEGUI_LIBRARY
CONFIG(debug, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengine/debug -lluaengine
CONFIG(release, debug|release): win32: LIBS += -L$$OUT_PWD/../luaengine/release -lluaengine
unix: LIBS += -L$$OUT_PWD/../luaengine -L$$OUT_PWD/../luaenginegui -lluaengine
INCLUDEPATH += \
../luaengine/lua \
../luaengine/luaengine
SOURCES += \
luaengine/LuaEngineGui.cpp
HEADERS += \
luaengine/LuaEngineGui.h \
luaengine/LuaEngineGui_global.h