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libreoffice/oox/source/drawingml/customshapepresetdata.cxx
Daniel Baumann 8e63e14cf6
Adding upstream version 4:25.2.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-22 16:20:04 +02:00

1055 lines
40 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* 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 <config_folders.h>
#include <rtl/bootstrap.hxx>
#include <sal/log.hxx>
#include <tools/stream.hxx>
#include <comphelper/sequence.hxx>
#include <drawingml/customshapeproperties.hxx>
#include <oox/token/properties.hxx>
#include <oox/token/tokenmap.hxx>
#include <com/sun/star/awt/Rectangle.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/drawing/EnhancedCustomShapeTextFrame.hpp>
#include <com/sun/star/drawing/EnhancedCustomShapeAdjustmentValue.hpp>
#include <o3tl/string_view.hxx>
using namespace ::com::sun::star;
namespace
{
// Parses a string like: Value = (any) { (long) 19098 }, State = (com.sun.star.beans.PropertyState) DIRECT_VALUE, Name = "adj"
void lcl_parseAdjustmentValue(
std::vector<drawing::EnhancedCustomShapeAdjustmentValue>& rAdjustmentValues,
std::string_view rValue)
{
sal_Int32 nIndex = 0;
drawing::EnhancedCustomShapeAdjustmentValue aAdjustmentValue;
do
{
std::string_view aToken(o3tl::trim(o3tl::getToken(rValue, 0, ',', nIndex)));
static const char aNamePrefix[] = "Name = \"";
static const char aValuePrefix[] = "Value = (any) { (long) ";
if (o3tl::starts_with(aToken, aNamePrefix))
{
std::string_view aName = aToken.substr(
strlen(aNamePrefix), aToken.size() - strlen(aNamePrefix) - strlen("\""));
aAdjustmentValue.Name = OUString::fromUtf8(aName);
}
else if (o3tl::starts_with(aToken, aValuePrefix))
{
std::string_view aValue = aToken.substr(
strlen(aValuePrefix), aToken.size() - strlen(aValuePrefix) - strlen(" }"));
aAdjustmentValue.Value <<= o3tl::toInt32(aValue);
}
else if (!o3tl::starts_with(aToken, "State = "))
SAL_WARN("oox", "lcl_parseAdjustmentValue: unexpected prefix: " << aToken);
} while (nIndex >= 0);
rAdjustmentValues.push_back(aAdjustmentValue);
}
// Parses a string like: { Value = (any) { (long) 19098 }, State = (com.sun.star.beans.PropertyState) DIRECT_VALUE, Name = "adj" }, { Value = ..., State = ..., Name = ... }
void lcl_parseAdjustmentValues(
std::vector<drawing::EnhancedCustomShapeAdjustmentValue>& rAdjustmentValues,
std::string_view rValue)
{
sal_Int32 nLevel = 0;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
nStart = i;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
{
lcl_parseAdjustmentValue(
rAdjustmentValues,
rValue.substr(nStart + strlen("{ "), i - nStart - strlen(" },")));
}
}
}
}
drawing::EnhancedCustomShapeParameterPair
lcl_parseEnhancedCustomShapeParameterPair(std::string_view rValue)
{
drawing::EnhancedCustomShapeParameterPair aPair;
// We expect the following here: First.Value, First.Type, Second.Value, Second.Type
static const char aExpectedFVPrefix[]
= "First = (com.sun.star.drawing.EnhancedCustomShapeParameter) { Value = (any) { (long) ";
assert(o3tl::starts_with(rValue, aExpectedFVPrefix));
sal_Int32 nIndex = strlen(aExpectedFVPrefix);
aPair.First.Value
<<= static_cast<sal_uInt32>(o3tl::toInt32(o3tl::getToken(rValue, 0, '}', nIndex)));
static const char aExpectedFTPrefix[] = ", Type = (short) ";
assert(nIndex >= 0 && o3tl::starts_with(rValue.substr(nIndex), aExpectedFTPrefix));
nIndex += strlen(aExpectedFTPrefix);
aPair.First.Type
= static_cast<sal_uInt16>(o3tl::toInt32(o3tl::getToken(rValue, 0, '}', nIndex)));
static const char aExpectedSVPrefix[] = ", Second = "
"(com.sun.star.drawing.EnhancedCustomShapeParameter) { "
"Value = (any) { (long) ";
assert(nIndex >= 0 && o3tl::starts_with(rValue.substr(nIndex), aExpectedSVPrefix));
nIndex += strlen(aExpectedSVPrefix);
aPair.Second.Value
<<= static_cast<sal_uInt32>(o3tl::toInt32(o3tl::getToken(rValue, 0, '}', nIndex)));
static const char aExpectedSTPrefix[] = ", Type = (short) ";
assert(nIndex >= 0 && o3tl::starts_with(rValue.substr(nIndex), aExpectedSTPrefix));
nIndex += strlen(aExpectedSTPrefix);
aPair.Second.Type
= static_cast<sal_uInt16>(o3tl::toInt32(o3tl::getToken(rValue, 0, '}', nIndex)));
return aPair;
}
drawing::EnhancedCustomShapeSegment lcl_parseEnhancedCustomShapeSegment(std::string_view rValue)
{
drawing::EnhancedCustomShapeSegment aSegment;
// We expect the following here: Command, Count
static const char aExpectedCommandPrefix[] = "Command = (short) ";
assert(o3tl::starts_with(rValue, aExpectedCommandPrefix));
sal_Int32 nIndex = strlen(aExpectedCommandPrefix);
aSegment.Command
= static_cast<sal_Int16>(o3tl::toInt32(o3tl::getToken(rValue, 0, ',', nIndex)));
static const char aExpectedCountPrefix[] = " Count = (short) ";
assert(nIndex >= 0 && o3tl::starts_with(rValue.substr(nIndex), aExpectedCountPrefix));
nIndex += strlen(aExpectedCountPrefix);
aSegment.Count = static_cast<sal_Int16>(o3tl::toInt32(o3tl::getToken(rValue, 0, '}', nIndex)));
return aSegment;
}
awt::Rectangle lcl_parseRectangle(std::string_view rValue)
{
awt::Rectangle aRectangle;
// We expect the following here: X, Y, Width, Height
static const char aExpectedXPrefix[] = "X = (long) ";
assert(o3tl::starts_with(rValue, aExpectedXPrefix));
sal_Int32 nIndex = strlen(aExpectedXPrefix);
aRectangle.X = o3tl::toInt32(o3tl::getToken(rValue, 0, ',', nIndex));
static const char aExpectedYPrefix[] = " Y = (long) ";
assert(nIndex >= 0 && o3tl::starts_with(rValue.substr(nIndex), aExpectedYPrefix));
nIndex += strlen(aExpectedYPrefix);
aRectangle.Y = o3tl::toInt32(o3tl::getToken(rValue, 0, ',', nIndex));
static const char aExpectedWidthPrefix[] = " Width = (long) ";
assert(nIndex >= 0 && o3tl::starts_with(rValue.substr(nIndex), aExpectedWidthPrefix));
nIndex += strlen(aExpectedWidthPrefix);
aRectangle.Width = o3tl::toInt32(o3tl::getToken(rValue, 0, ',', nIndex));
static const char aExpectedHeightPrefix[] = " Height = (long) ";
assert(nIndex >= 0 && o3tl::starts_with(rValue.substr(nIndex), aExpectedHeightPrefix));
nIndex += strlen(aExpectedHeightPrefix);
aRectangle.Height = o3tl::toInt32(rValue.substr(nIndex));
return aRectangle;
}
sal_Int32 lcl_parseDirection(std::string_view rValue)
{
sal_Int32 aDirection;
// We expect the following here: Direction
static const char aExpectedWidthPrefix[] = "Dir = (long) ";
assert(o3tl::starts_with(rValue, aExpectedWidthPrefix));
sal_Int32 nIndex = strlen(aExpectedWidthPrefix);
aDirection = o3tl::toInt32(rValue.substr(nIndex));
return aDirection;
}
awt::Size lcl_parseSize(std::string_view rValue)
{
awt::Size aSize;
// We expect the following here: Width, Height
static const char aExpectedWidthPrefix[] = "Width = (long) ";
assert(o3tl::starts_with(rValue, aExpectedWidthPrefix));
sal_Int32 nIndex = strlen(aExpectedWidthPrefix);
aSize.Width = o3tl::toInt32(o3tl::getToken(rValue, 0, ',', nIndex));
static const char aExpectedHeightPrefix[] = " Height = (long) ";
assert(nIndex >= 0 && o3tl::starts_with(rValue.substr(nIndex), aExpectedHeightPrefix));
nIndex += strlen(aExpectedHeightPrefix);
aSize.Height = o3tl::toInt32(rValue.substr(nIndex));
return aSize;
}
drawing::EnhancedCustomShapeTextFrame lcl_parseEnhancedCustomShapeTextFrame(std::string_view rValue)
{
drawing::EnhancedCustomShapeTextFrame aTextFrame;
sal_Int32 nLevel = 0;
bool bIgnore = false;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
bIgnore = true;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
bIgnore = false;
}
else if (rValue[i] == ',' && !bIgnore)
{
std::string_view aToken = rValue.substr(nStart, i - nStart);
static const char aExpectedPrefix[]
= "TopLeft = (com.sun.star.drawing.EnhancedCustomShapeParameterPair) { ";
if (o3tl::starts_with(aToken, aExpectedPrefix))
{
aToken = aToken.substr(strlen(aExpectedPrefix),
aToken.size() - strlen(aExpectedPrefix) - strlen(" }"));
aTextFrame.TopLeft = lcl_parseEnhancedCustomShapeParameterPair(aToken);
}
else
SAL_WARN("oox",
"lcl_parseEnhancedCustomShapeTextFrame: unexpected token: " << aToken);
nStart = i + strlen(", ");
}
}
std::string_view aToken = rValue.substr(nStart);
static const char aExpectedPrefix[]
= "BottomRight = (com.sun.star.drawing.EnhancedCustomShapeParameterPair) { ";
if (o3tl::starts_with(aToken, aExpectedPrefix))
{
aToken = aToken.substr(strlen(aExpectedPrefix),
aToken.size() - strlen(aExpectedPrefix) - strlen(" }"));
aTextFrame.BottomRight = lcl_parseEnhancedCustomShapeParameterPair(aToken);
}
else
SAL_WARN("oox",
"lcl_parseEnhancedCustomShapeTextFrame: unexpected token at the end: " << aToken);
return aTextFrame;
}
// Parses a string like: Name = "Position", Handle = (long) 0, Value = (any) { ... }, State = (com.sun.star.beans.PropertyState) DIRECT_VALUE
// where "{ ... }" may contain "," as well.
void lcl_parseHandlePosition(std::vector<beans::PropertyValue>& rHandle, std::string_view rValue)
{
sal_Int32 nLevel = 0;
bool bIgnore = false;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
bIgnore = true;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
bIgnore = false;
}
else if (rValue[i] == ',' && !bIgnore)
{
std::string_view aToken = rValue.substr(nStart, i - nStart);
static const char aExpectedPrefix[]
= "Value = (any) { (com.sun.star.drawing.EnhancedCustomShapeParameterPair) { ";
if (o3tl::starts_with(aToken, aExpectedPrefix))
{
aToken = aToken.substr(strlen(aExpectedPrefix),
aToken.size() - strlen(aExpectedPrefix) - strlen(" } }"));
beans::PropertyValue aPropertyValue;
aPropertyValue.Name = "Position";
aPropertyValue.Value <<= lcl_parseEnhancedCustomShapeParameterPair(aToken);
rHandle.push_back(aPropertyValue);
}
else if (!o3tl::starts_with(aToken, "Name =") && !o3tl::starts_with(aToken, "Handle ="))
SAL_WARN("oox", "lcl_parseHandlePosition: unexpected token: " << aToken);
nStart = i + strlen(", ");
}
}
}
// Parses a string like: Name = "RangeYMaximum", Handle = (long) 0, Value = (any) { ... }, State = (com.sun.star.beans.PropertyState) DIRECT_VALUE
// where "{ ... }" may contain "," as well.
void lcl_parseHandleRange(std::vector<beans::PropertyValue>& rHandle, std::string_view rValue,
const OUString& rName)
{
sal_Int32 nLevel = 0;
bool bIgnore = false;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
bIgnore = true;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
bIgnore = false;
}
else if (rValue[i] == ',' && !bIgnore)
{
static const char aExpectedPrefix[]
= "Value = (any) { (com.sun.star.drawing.EnhancedCustomShapeParameter) { ";
if (o3tl::starts_with(rValue.substr(nStart), aExpectedPrefix))
{
drawing::EnhancedCustomShapeParameter aParameter;
sal_Int32 nIndex{ nStart + static_cast<sal_Int32>(strlen(aExpectedPrefix)) };
// We expect the following here: Value and Type
static const char aExpectedVPrefix[] = "Value = (any) { (long) ";
assert(o3tl::starts_with(rValue.substr(nIndex), aExpectedVPrefix));
nIndex += strlen(aExpectedVPrefix);
aParameter.Value <<= o3tl::toInt32(o3tl::getToken(rValue, 0, '}', nIndex));
static const char aExpectedTPrefix[] = ", Type = (short) ";
assert(nIndex >= 0 && o3tl::starts_with(rValue.substr(nIndex), aExpectedTPrefix));
nIndex += strlen(aExpectedTPrefix);
aParameter.Type
= static_cast<sal_Int16>(o3tl::toInt32(o3tl::getToken(rValue, 0, '}', nIndex)));
beans::PropertyValue aPropertyValue;
aPropertyValue.Name = rName;
aPropertyValue.Value <<= aParameter;
rHandle.push_back(aPropertyValue);
}
else if (!o3tl::starts_with(rValue.substr(nStart), "Name =")
&& !o3tl::starts_with(rValue.substr(nStart), "Handle ="))
SAL_WARN("oox", "lcl_parseHandleRange: unexpected token: "
<< rValue.substr(nStart, i - nStart));
nStart = i + strlen(", ");
}
}
}
// Parses a string like: Name = "RefY", Handle = (long) 0, Value = (any) { (long) 0 }, State = (com.sun.star.beans.PropertyState) DIRECT_VALUE
void lcl_parseHandleRef(std::vector<beans::PropertyValue>& rHandle, std::string_view rValue,
const OUString& rName)
{
static constexpr std::string_view aPrefix = "\", Handle = (long) 0, Value = (any) { (long) ";
const sal_Int32 nStart = SAL_N_ELEMENTS("Name = \"") - 1 + rName.getLength();
if (rValue.substr(nStart, aPrefix.size()) == aPrefix)
{
sal_Int32 nIndex = nStart + aPrefix.size();
beans::PropertyValue aPropertyValue;
aPropertyValue.Name = rName;
// We only expect a Value here
aPropertyValue.Value <<= o3tl::toInt32(o3tl::getToken(rValue, 0, '}', nIndex));
rHandle.push_back(aPropertyValue);
}
else
SAL_WARN("oox", "lcl_parseHandleRef: unexpected value: " << rValue);
}
uno::Sequence<beans::PropertyValue> lcl_parseHandle(std::string_view rValue)
{
std::vector<beans::PropertyValue> aRet;
sal_Int32 nLevel = 0;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
nStart = i;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
{
std::string_view aToken
= rValue.substr(nStart + strlen("{ "), i - nStart - strlen(" },"));
if (o3tl::starts_with(aToken, "Name = \"Position\""))
lcl_parseHandlePosition(aRet, aToken);
else if (o3tl::starts_with(aToken, "Name = \"RangeXMaximum\""))
lcl_parseHandleRange(aRet, aToken, u"RangeXMaximum"_ustr);
else if (o3tl::starts_with(aToken, "Name = \"RangeXMinimum\""))
lcl_parseHandleRange(aRet, aToken, u"RangeXMinimum"_ustr);
else if (o3tl::starts_with(aToken, "Name = \"RangeYMaximum\""))
lcl_parseHandleRange(aRet, aToken, u"RangeYMaximum"_ustr);
else if (o3tl::starts_with(aToken, "Name = \"RangeYMinimum\""))
lcl_parseHandleRange(aRet, aToken, u"RangeYMinimum"_ustr);
else if (o3tl::starts_with(aToken, "Name = \"RadiusRangeMaximum\""))
lcl_parseHandleRange(aRet, aToken, u"RadiusRangeMaximum"_ustr);
else if (o3tl::starts_with(aToken, "Name = \"RadiusRangeMinimum\""))
lcl_parseHandleRange(aRet, aToken, u"RadiusRangeMinimum"_ustr);
else if (o3tl::starts_with(aToken, "Name = \"RefX\""))
lcl_parseHandleRef(aRet, aToken, u"RefX"_ustr);
else if (o3tl::starts_with(aToken, "Name = \"RefY\""))
lcl_parseHandleRef(aRet, aToken, u"RefY"_ustr);
else if (o3tl::starts_with(aToken, "Name = \"RefR\""))
lcl_parseHandleRef(aRet, aToken, u"RefR"_ustr);
else if (o3tl::starts_with(aToken, "Name = \"RefAngle\""))
lcl_parseHandleRef(aRet, aToken, u"RefAngle"_ustr);
else
SAL_WARN("oox", "lcl_parseHandle: unexpected token: " << aToken);
}
}
}
return comphelper::containerToSequence(aRet);
}
void lcl_parseHandles(std::vector<uno::Sequence<beans::PropertyValue>>& rHandles,
std::string_view rValue)
{
sal_Int32 nLevel = 0;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
nStart = i;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
{
uno::Sequence<beans::PropertyValue> aHandle = lcl_parseHandle(
rValue.substr(nStart + strlen("{ "), i - nStart - strlen(" },")));
rHandles.push_back(aHandle);
}
}
}
}
void lcl_parseEquations(std::vector<OUString>& rEquations, std::string_view rValue)
{
bool bInString = false;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '"' && !bInString)
{
nStart = i;
bInString = true;
}
else if (rValue[i] == '"' && bInString)
{
bInString = false;
rEquations.push_back(OUString::fromUtf8(
rValue.substr(nStart + strlen("\""), i - nStart - strlen("\""))));
}
}
}
void lcl_parsePathCoordinateValues(std::vector<beans::PropertyValue>& rPath,
std::string_view rValue)
{
std::vector<drawing::EnhancedCustomShapeParameterPair> aPairs;
sal_Int32 nLevel = 0;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
nStart = i;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
aPairs.push_back(lcl_parseEnhancedCustomShapeParameterPair(
rValue.substr(nStart + strlen("{ "), i - nStart - strlen(" },"))));
}
}
beans::PropertyValue aPropertyValue;
aPropertyValue.Name = "Coordinates";
aPropertyValue.Value <<= comphelper::containerToSequence(aPairs);
rPath.push_back(aPropertyValue);
}
// Parses a string like: Name = "Coordinates", Handle = (long) 0, Value = (any) { ... }, State = (com.sun.star.beans.PropertyState) DIRECT_VALUE
// where "{ ... }" may contain "," as well.
void lcl_parsePathCoordinates(std::vector<beans::PropertyValue>& rPath, std::string_view rValue)
{
sal_Int32 nLevel = 0;
bool bIgnore = false;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
bIgnore = true;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
bIgnore = false;
}
else if (rValue[i] == ',' && !bIgnore)
{
std::string_view aToken = rValue.substr(nStart, i - nStart);
static const char aExpectedPrefix[]
= "Value = (any) { ([]com.sun.star.drawing.EnhancedCustomShapeParameterPair) { ";
if (o3tl::starts_with(aToken, aExpectedPrefix))
{
aToken = aToken.substr(strlen(aExpectedPrefix),
aToken.size() - strlen(aExpectedPrefix) - strlen(" } }"));
lcl_parsePathCoordinateValues(rPath, aToken);
}
else if (!o3tl::starts_with(aToken, "Name =") && !o3tl::starts_with(aToken, "Handle ="))
SAL_WARN("oox", "lcl_parsePathCoordinates: unexpected token: " << aToken);
nStart = i + strlen(", ");
}
}
}
void lcl_parsePathGluePointsValues(std::vector<beans::PropertyValue>& rPath,
std::string_view rValue)
{
std::vector<drawing::EnhancedCustomShapeParameterPair> aPairs;
sal_Int32 nLevel = 0;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
nStart = i;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
aPairs.push_back(lcl_parseEnhancedCustomShapeParameterPair(
rValue.substr(nStart + strlen("{ "), i - nStart - strlen(" },"))));
}
}
beans::PropertyValue aPropertyValue;
aPropertyValue.Name = "GluePoints";
aPropertyValue.Value <<= comphelper::containerToSequence(aPairs);
rPath.push_back(aPropertyValue);
}
void lcl_parsePathGluePoints(std::vector<beans::PropertyValue>& rPath, std::string_view rValue)
{
sal_Int32 nLevel = 0;
bool bIgnore = false;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
bIgnore = true;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
bIgnore = false;
}
else if (rValue[i] == ',' && !bIgnore)
{
std::string_view aToken = rValue.substr(nStart, i - nStart);
static const char aExpectedPrefix[]
= "Value = (any) { ([]com.sun.star.drawing.EnhancedCustomShapeParameterPair) { ";
if (o3tl::starts_with(aToken, aExpectedPrefix))
{
aToken = aToken.substr(strlen(aExpectedPrefix),
aToken.size() - strlen(aExpectedPrefix) - strlen(" } }"));
lcl_parsePathGluePointsValues(rPath, aToken);
}
else if (!o3tl::starts_with(aToken, "Name =") && !o3tl::starts_with(aToken, "Handle ="))
SAL_WARN("oox", "lcl_parsePathGluePoints: unexpected token: " << aToken);
nStart = i + strlen(", ");
}
}
}
void lcl_parsePathGluePointLeavingDirectionsValues(std::vector<beans::PropertyValue>& rPath,
std::string_view rValue)
{
std::vector<double> aDirection;
sal_Int32 nLevel = 0;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
nStart = i;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
aDirection.push_back(lcl_parseDirection(
rValue.substr(nStart + strlen("{ "), i - nStart - strlen(" },"))));
}
}
beans::PropertyValue aPropertyValue;
aPropertyValue.Name = "GluePointLeavingDirections";
aPropertyValue.Value <<= comphelper::containerToSequence(aDirection);
rPath.push_back(aPropertyValue);
}
void lcl_parsePathGluePointLeavingDirections(std::vector<beans::PropertyValue>& rPath,
std::string_view rValue)
{
sal_Int32 nLevel = 0;
bool bIgnore = false;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
bIgnore = true;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
bIgnore = false;
}
else if (rValue[i] == ',' && !bIgnore)
{
std::string_view aToken = rValue.substr(nStart, i - nStart);
static const char aExpectedPrefix[] = "Value = (any) { ([]long) { ";
if (o3tl::starts_with(aToken, aExpectedPrefix))
{
aToken = aToken.substr(strlen(aExpectedPrefix),
aToken.size() - strlen(aExpectedPrefix) - strlen(" } }"));
lcl_parsePathGluePointLeavingDirectionsValues(rPath, aToken);
}
else if (!o3tl::starts_with(aToken, "Name =") && !o3tl::starts_with(aToken, "Handle ="))
SAL_WARN("oox",
"lcl_parsePathGluePointLeavingDirections: unexpected token: " << aToken);
nStart = i + strlen(", ");
}
}
}
void lcl_parsePathSegmentValues(std::vector<beans::PropertyValue>& rPath, std::string_view rValue)
{
std::vector<drawing::EnhancedCustomShapeSegment> aSegments;
sal_Int32 nLevel = 0;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
nStart = i;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
aSegments.push_back(lcl_parseEnhancedCustomShapeSegment(
rValue.substr(nStart + strlen("{ "), i - nStart - strlen(" },"))));
}
}
beans::PropertyValue aPropertyValue;
aPropertyValue.Name = "Segments";
aPropertyValue.Value <<= comphelper::containerToSequence(aSegments);
rPath.push_back(aPropertyValue);
}
// Parses a string like: Name = "Segments", Handle = (long) 0, Value = (any) { ... }, State = (com.sun.star.beans.PropertyState) DIRECT_VALUE
// where "{ ... }" may contain "," as well.
void lcl_parsePathSegments(std::vector<beans::PropertyValue>& rPath, std::string_view rValue)
{
sal_Int32 nLevel = 0;
bool bIgnore = false;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
bIgnore = true;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
bIgnore = false;
}
else if (rValue[i] == ',' && !bIgnore)
{
std::string_view aToken = rValue.substr(nStart, i - nStart);
static const char aExpectedPrefix[]
= "Value = (any) { ([]com.sun.star.drawing.EnhancedCustomShapeSegment) { ";
if (o3tl::starts_with(aToken, aExpectedPrefix))
{
aToken = aToken.substr(strlen(aExpectedPrefix),
aToken.size() - strlen(aExpectedPrefix) - strlen(" } }"));
lcl_parsePathSegmentValues(rPath, aToken);
}
else if (!o3tl::starts_with(aToken, "Name =") && !o3tl::starts_with(aToken, "Handle ="))
SAL_WARN("oox", "lcl_parsePathSegments: unexpected token: " << aToken);
nStart = i + strlen(", ");
}
}
}
void lcl_parsePathTextFrameValues(std::vector<beans::PropertyValue>& rPath, std::string_view rValue)
{
std::vector<drawing::EnhancedCustomShapeTextFrame> aTextFrames;
sal_Int32 nLevel = 0;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
nStart = i;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
aTextFrames.push_back(lcl_parseEnhancedCustomShapeTextFrame(
rValue.substr(nStart + strlen("{ "), i - nStart - strlen(" },"))));
}
}
beans::PropertyValue aPropertyValue;
aPropertyValue.Name = "TextFrames";
aPropertyValue.Value <<= comphelper::containerToSequence(aTextFrames);
rPath.push_back(aPropertyValue);
}
// Parses a string like: Name = "TextFrames", Handle = (long) 0, Value = (any) { ... }, State = (com.sun.star.beans.PropertyState) DIRECT_VALUE
// where "{ ... }" may contain "," as well.
void lcl_parsePathTextFrames(std::vector<beans::PropertyValue>& rPath, std::string_view rValue)
{
sal_Int32 nLevel = 0;
bool bIgnore = false;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
bIgnore = true;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
bIgnore = false;
}
else if (rValue[i] == ',' && !bIgnore)
{
std::string_view aToken = rValue.substr(nStart, i - nStart);
static const char aExpectedPrefix[]
= "Value = (any) { ([]com.sun.star.drawing.EnhancedCustomShapeTextFrame) { ";
if (o3tl::starts_with(aToken, aExpectedPrefix))
{
aToken = aToken.substr(strlen(aExpectedPrefix),
aToken.size() - strlen(aExpectedPrefix) - strlen(" } }"));
lcl_parsePathTextFrameValues(rPath, aToken);
}
else if (!o3tl::starts_with(aToken, "Name =") && !o3tl::starts_with(aToken, "Handle ="))
SAL_WARN("oox", "lcl_parsePathTextFrames: unexpected token: " << aToken);
nStart = i + strlen(", ");
}
}
}
void lcl_parsePathSubViewSizeValues(std::vector<beans::PropertyValue>& rPath,
std::string_view rValue)
{
std::vector<awt::Size> aSizes;
sal_Int32 nLevel = 0;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
nStart = i;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
aSizes.push_back(lcl_parseSize(
rValue.substr(nStart + strlen("{ "), i - nStart - strlen(" },"))));
}
}
beans::PropertyValue aPropertyValue;
aPropertyValue.Name = "SubViewSize";
aPropertyValue.Value <<= comphelper::containerToSequence(aSizes);
rPath.push_back(aPropertyValue);
}
void lcl_parsePathSubViewSize(std::vector<beans::PropertyValue>& rPath, std::string_view rValue)
{
sal_Int32 nLevel = 0;
bool bIgnore = false;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
bIgnore = true;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
bIgnore = false;
}
else if (rValue[i] == ',' && !bIgnore)
{
std::string_view aToken = rValue.substr(nStart, i - nStart);
static const char aExpectedPrefix[] = "Value = (any) { ([]com.sun.star.awt.Size) { ";
if (o3tl::starts_with(aToken, aExpectedPrefix))
{
aToken = aToken.substr(strlen(aExpectedPrefix),
aToken.size() - strlen(aExpectedPrefix) - strlen(" } }"));
lcl_parsePathSubViewSizeValues(rPath, aToken);
}
else if (!o3tl::starts_with(aToken, "Name =") && !o3tl::starts_with(aToken, "Handle ="))
SAL_WARN("oox", "lcl_parsePathSubViewSize: unexpected token: " << aToken);
nStart = i + strlen(", ");
}
}
}
void lcl_parsePath(std::vector<beans::PropertyValue>& rPath, std::string_view rValue)
{
sal_Int32 nLevel = 0;
sal_Int32 nStart = 0;
for (size_t i = 0; i < rValue.size(); ++i)
{
if (rValue[i] == '{')
{
if (!nLevel)
nStart = i;
nLevel++;
}
else if (rValue[i] == '}')
{
nLevel--;
if (!nLevel)
{
std::string_view aToken
= rValue.substr(nStart + strlen("{ "), i - nStart - strlen(" },"));
if (o3tl::starts_with(aToken, "Name = \"Coordinates\""))
lcl_parsePathCoordinates(rPath, aToken);
else if (o3tl::starts_with(aToken, "Name = \"GluePoints\""))
lcl_parsePathGluePoints(rPath, aToken);
else if (o3tl::starts_with(aToken, "Name = \"GluePointLeavingDirections\""))
lcl_parsePathGluePointLeavingDirections(rPath, aToken);
else if (o3tl::starts_with(aToken, "Name = \"Segments\""))
lcl_parsePathSegments(rPath, aToken);
else if (o3tl::starts_with(aToken, "Name = \"TextFrames\""))
lcl_parsePathTextFrames(rPath, aToken);
else if (o3tl::starts_with(aToken, "Name = \"SubViewSize\""))
lcl_parsePathSubViewSize(rPath, aToken);
else
SAL_WARN("oox", "lcl_parsePath: unexpected token: " << aToken);
}
}
}
}
}
namespace oox::drawingml
{
void CustomShapeProperties::initializePresetDataMap()
{
OUString aPath(u"$BRAND_BASE_DIR/" LIBO_SHARE_FOLDER "/filter/oox-drawingml-cs-presets"_ustr);
rtl::Bootstrap::expandMacros(aPath);
SvFileStream aStream(aPath, StreamMode::READ);
if (aStream.GetError() != ERRCODE_NONE)
SAL_WARN("oox", "failed to open oox-drawingml-cs-presets");
OStringBuffer aLine;
OUString aName;
bool bNotDone = aStream.ReadLine(aLine);
PropertyMap aPropertyMap;
bool bFirst = true;
while (bNotDone)
{
static const char aCommentPrefix[] = "/* ";
if (o3tl::starts_with(aLine, aCommentPrefix))
{
if (bFirst)
bFirst = false;
else
maPresetDataMap[TokenMap::getTokenFromUnicode(aName)] = aPropertyMap;
aName = OUString::fromUtf8(std::string_view(aLine).substr(
strlen(aCommentPrefix),
aLine.getLength() - strlen(aCommentPrefix) - strlen(" */")));
}
else
{
if (std::string_view(aLine) == "AdjustmentValues")
{
aStream.ReadLine(aLine);
if (std::string_view(aLine)
!= "([]com.sun.star.drawing.EnhancedCustomShapeAdjustmentValue) {}")
{
std::vector<drawing::EnhancedCustomShapeAdjustmentValue> aAdjustmentValues;
static constexpr std::string_view aExpectedPrefix(
"([]com.sun.star.drawing.EnhancedCustomShapeAdjustmentValue) { ");
assert(o3tl::starts_with(aLine, aExpectedPrefix));
std::string_view aValue = std::string_view(aLine).substr(
aExpectedPrefix.size(),
aLine.getLength() - aExpectedPrefix.size() - strlen(" }"));
lcl_parseAdjustmentValues(aAdjustmentValues, aValue);
aPropertyMap.setProperty(PROP_AdjustmentValues,
comphelper::containerToSequence(aAdjustmentValues));
}
else
aPropertyMap.setProperty(PROP_AdjustmentValues, uno::Sequence<OUString>(0));
}
else if (std::string_view(aLine) == "Equations")
{
aStream.ReadLine(aLine);
if (std::string_view(aLine) != "([]string) {}")
{
std::vector<OUString> aEquations;
static constexpr std::string_view aExpectedPrefix("([]string) { ");
assert(o3tl::starts_with(aLine, aExpectedPrefix));
std::string_view aValue = std::string_view(aLine).substr(
aExpectedPrefix.size(),
aLine.getLength() - aExpectedPrefix.size() - strlen(" }"));
lcl_parseEquations(aEquations, aValue);
aPropertyMap.setProperty(PROP_Equations,
comphelper::containerToSequence(aEquations));
}
else
aPropertyMap.setProperty(PROP_Equations, uno::Sequence<OUString>(0));
}
else if (std::string_view(aLine) == "Handles")
{
aStream.ReadLine(aLine);
if (std::string_view(aLine) != "([][]com.sun.star.beans.PropertyValue) {}")
{
std::vector<uno::Sequence<beans::PropertyValue>> aHandles;
static constexpr std::string_view aExpectedPrefix(
"([][]com.sun.star.beans.PropertyValue) { ");
assert(o3tl::starts_with(aLine, aExpectedPrefix));
std::string_view aValue = std::string_view(aLine).substr(
aExpectedPrefix.size(),
aLine.getLength() - aExpectedPrefix.size() - strlen(" }"));
lcl_parseHandles(aHandles, aValue);
aPropertyMap.setProperty(PROP_Handles,
comphelper::containerToSequence(aHandles));
}
else
aPropertyMap.setProperty(PROP_Handles, uno::Sequence<OUString>(0));
}
else if (std::string_view(aLine) == "MirroredX")
{
aStream.ReadLine(aLine);
if (std::string_view(aLine) == "true" || std::string_view(aLine) == "false")
{
aPropertyMap.setProperty(PROP_MirroredX, std::string_view(aLine) == "true");
}
else
SAL_WARN("oox", "CustomShapeProperties::initializePresetDataMap: unexpected "
"MirroredX parameter");
}
else if (std::string_view(aLine) == "MirroredY")
{
aStream.ReadLine(aLine);
if (std::string_view(aLine) == "true" || std::string_view(aLine) == "false")
{
aPropertyMap.setProperty(PROP_MirroredY, std::string_view(aLine) == "true");
}
else
SAL_WARN("oox", "CustomShapeProperties::initializePresetDataMap: unexpected "
"MirroredY parameter");
}
else if (std::string_view(aLine) == "Path")
{
aStream.ReadLine(aLine);
static constexpr std::string_view aExpectedPrefix(
"([]com.sun.star.beans.PropertyValue) { ");
assert(o3tl::starts_with(aLine, aExpectedPrefix));
std::vector<beans::PropertyValue> aPathValue;
std::string_view aValue = std::string_view(aLine).substr(
aExpectedPrefix.size(),
aLine.getLength() - aExpectedPrefix.size() - strlen(" }"));
lcl_parsePath(aPathValue, aValue);
aPropertyMap.setProperty(PROP_Path, comphelper::containerToSequence(aPathValue));
}
else if (std::string_view(aLine) == "Type")
{
// Just ignore the line here, we already know the correct type.
aStream.ReadLine(aLine);
aPropertyMap.setProperty(PROP_Type, "ooxml-" + aName);
}
else if (std::string_view(aLine) == "ViewBox")
{
aStream.ReadLine(aLine);
static constexpr std::string_view aExpectedPrefix(
"(com.sun.star.awt.Rectangle) { ");
assert(o3tl::starts_with(aLine, aExpectedPrefix));
std::string_view aValue = std::string_view(aLine).substr(
aExpectedPrefix.size(),
aLine.getLength() - aExpectedPrefix.size() - strlen(" }"));
aPropertyMap.setProperty(PROP_ViewBox, lcl_parseRectangle(aValue));
}
else
SAL_WARN("oox", "CustomShapeProperties::initializePresetDataMap: unhandled line: "
<< std::string_view(aLine));
}
bNotDone = aStream.ReadLine(aLine);
}
maPresetDataMap[TokenMap::getTokenFromUnicode(aName)] = std::move(aPropertyMap);
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */