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//
// This file is part of the LibreOffice project.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
//
#include <stdio.h>
#include <TargetConditionals.h>
#define LOK_USE_UNSTABLE_API 1
#include "LibreOfficeKit.h"
#include <LibreOfficeKit/LibreOfficeKitInit.h>
#include <osl/process.h>
// generated by solenv/bin/native-code.py:
#include <../workdir/CustomTarget/ios/native-code.h>
// pointers to our instance
static LibreOfficeKit* kit;
static LibreOfficeKitDocument* document;
// Tile variables
static int tileSizeX, tileSizeY, tileMaxY, documentParts;
static double twipsPerXtile, twipsPerYtile;
// Bridge functions to LibreOfficeKit
__attribute__((visibility("default")))
int BridgeLOkit_Init(const char *appPath, const char *userPath)
{
// Initialize LibreOfficeKit
if (!kit) {
kit = lok_init_2(appPath, userPath);
if (!kit)
return 1;
}
return 0;
}
__attribute__((visibility("default")))
int BridgeLOkit_Sizing(const int countXtiles, const int countYtiles,
const int pixelsXtile, const int pixelsYtile)
{
long docWidth, docHeight;
(void)countXtiles;
(void)countYtiles;
// Remember for later
tileSizeX = pixelsXtile;
tileSizeY = pixelsYtile;
// Calculate twips to pixels in X,Y direction
document->pClass->getDocumentSize(document, &docWidth, &docHeight);
twipsPerXtile = docWidth / countXtiles;
double ratio = (double)docHeight / (double)docWidth + 0.05;
int x0 = (int)((ratio - (int)ratio) * 10.0);
int x1 = x0 * countXtiles / 10;
int x2 = (int)ratio;
tileMaxY = x1 + x2;
twipsPerYtile = docHeight / tileMaxY;
documentParts = document->pClass->getParts(document);
return 0;
}
__attribute__((visibility("default")))
int BridgeLOkit_open(const char *path)
{
document = kit->pClass->documentLoad(kit, path);
document->pClass->initializeForRendering(document, "");
return 0;
}
__attribute__((visibility("default")))
int BridgeLOkit_ClientCommand(const char *input)
{
(void)input;
return 0;
}
__attribute__((visibility("default")))
int BridgeLOkit_Hipernate()
{
//FIXME
// check if document needs to be saved, to avoid data loss
// terminate all threads (basically terminate LOkit)
return 0;
}
__attribute__((visibility("default")))
int BridgeLOkit_LeaveHipernate()
{
//FIXME
// restart LOkit
// reload document (it may have been changed by other programs, especially if iCloud
return 0;
}
__attribute__((visibility("default")))
LibreOfficeKit* BridgeLOkit_getLOK()
{
return kit;
}
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