ui/qt/window.cpp

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2014 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include <cx/mempool.h>
#include "../common/context.h"
#include "../common/object.h"

#include "window.h"
#include "menu.h"
#include "toolbar.h"
#include "container.h"

#include <QVBoxLayout>
#include <QFileDialog>
#include <QPushButton>
#include <QDockWidget>
#include <QMessageBox>

static UiObject* create_window(const char *title, void *window_data, bool simple, bool sidebar = false) {
    UiObject *obj = uic_object_new_toplevel();
    obj->window = window_data;
    obj->next = NULL;
    
    QMainWindow *window = new QMainWindow();
    window->setWindowTitle(title);
    obj->widget = window;
    
    if(!simple) {
        ui_add_menus(obj, window);
        QToolBar *toolbar = ui_create_toolbar(obj);
        if(toolbar) {
            window->addToolBar(Qt::TopToolBarArea, toolbar);
        }
    }
    
    QBoxLayout *box = new QVBoxLayout();
    QWidget *boxWidget = new QWidget();
    boxWidget->setLayout(box);
    window->setCentralWidget(boxWidget);
    ui_obj_add_container(obj, new UiBoxContainer(box));
    if(sidebar) {
        QDockWidget *dock = new QDockWidget();
        window->addDockWidget(Qt::LeftDockWidgetArea, dock);
        window->setProperty("ui_sidebar", QVariant::fromValue((void*)dock));
    }
    
    obj->widget = window;
    return obj;
}

UiObject* ui_window(const char *title, void *window_data) {
    return create_window(title, window_data, false);
}

UiObject* ui_simple_window(char *title, void *window_data) {
    return create_window(title, window_data, true);
}

UiObject* ui_sidebar_window(const char *title, void *window_data) {
    return create_window(title, window_data, false, true);
}

void ui_dialog_create(UiObject *parent, UiDialogArgs *args) {
    if(args->input || args->password) {
        // TODO: QInputDialog
    } else {
        QMessageBox msgBox;
        if(args->title) {
            msgBox.setWindowTitle(args->title);
        }
        if(args->content) {
            msgBox.setText(args->content);
        }
        QPushButton *btn1;
        QPushButton *btn2;
        if(args->button1_label) {
            btn1 = msgBox.addButton(args->button1_label, QMessageBox::ActionRole);
        }
        if(args->button2_label) {
            btn2 = msgBox.addButton(args->button2_label, QMessageBox::ActionRole);
        }
        if(args->closebutton_label) {
            msgBox.addButton(args->closebutton_label, QMessageBox::DestructiveRole);
        }
        
        msgBox.exec();
        
        UiEvent evt;
        evt.obj = parent;
        evt.document = evt.obj->ctx->document;
        evt.window = evt.obj->window;
        evt.eventdata = NULL;
        evt.eventdatatype = 0;
        evt.intval = 0;
        if(msgBox.clickedButton() == btn1) {
            evt.intval = 1;
        } else if(msgBox.clickedButton() == btn2) {
            evt.intval = 2;
        }
        if(args->result) {
            args->result(&evt, args->resultdata);
        }
    }
}

char* ui_openfiledialog(UiObject *obj) {
    QString fileName = QFileDialog::getOpenFileName(obj->widget);
    if(fileName.size() > 0) {
        QByteArray array = fileName.toLocal8Bit();
        const char *cstr = array.constData();
        return strdup(cstr);
    } else {
        return NULL;
    }
}

char* ui_savefiledialog(UiObject *obj) {
    QString fileName = QFileDialog::getSaveFileName(obj->widget);
    if(fileName.size() > 0) {
        QByteArray array = fileName.toLocal8Bit();
        const char *cstr = array.constData();
        return strdup(cstr);
    } else {
        return NULL;
    }
}