/* AbiSource
*
* Copyright (C) 2005 INdT
* Author: Daniel d'Andrada T. de Carvalho <daniel.carvalho@indt.org.br>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
// Class definition include
#include "ODe_ListLevelStyle.h"
// Internal includes
#include "ODe_Common.h"
// AbiWord includes
#include <pp_AttrProp.h>
#include <ut_units.h>
#include <ut_locale.h>
/*******************************************************************************
* ODe_ListLevelStyle
******************************************************************************/
/**
*
*/
void ODe_ListLevelStyle::fetchAttributesFromAbiBlock(const PP_AttrProp& rAP) {
const gchar* pValue;
UT_DebugOnly<bool> ok;
ok = rAP.getAttribute("listid", pValue);
UT_ASSERT(ok && pValue != NULL);
m_AbiListId = pValue;
ok = rAP.getAttribute("level", pValue);
UT_ASSERT(ok && pValue != NULL);
m_level = pValue;
calculateListMargins(rAP, m_textIndent, m_spaceBefore, m_minLabelWidth, m_marginLeft);
}
void ODe_ListLevelStyle::calculateListMargins(const PP_AttrProp& rAP,
UT_UTF8String& textIndent, UT_UTF8String& spaceBefore,
UT_UTF8String& minLabelWidth, UT_UTF8String& marginLeft) {
const gchar* pValue;
bool ok;
UT_LocaleTransactor lt(LC_NUMERIC, "C");
// When abiword's text-indent is smaller than 0, it maps onto
// ODF's text:min-label-width.
// However, when abiword's text-indent is greater than 0, it acts
// a bit weird: the size of the tab in the listitem represents
// the size of text:min-label-width. Since we don't have any numbers
// here regarding the size of that tab, we'll just hardcode it to
// 0.3in (0.762cm), which is abiword's default value.
ok = rAP.getProperty("text-indent", pValue);
double abiTextIndent = (ok && pValue != NULL ? UT_convertToDimension(pValue, DIM_CM) : 0.0);
double dMinLabelWidth = (abiTextIndent <= 0 ? -abiTextIndent : 0.762);
UT_UTF8String_sprintf(minLabelWidth, "%f%s", dMinLabelWidth, UT_dimensionName(DIM_CM));
ok = rAP.getProperty("margin-left", pValue);
double abiMarginLeft = (ok && pValue != NULL ? UT_convertToDimension(pValue, DIM_CM) : 0.0);
// AbiWord's margin-left = OpenDocument paragraph property fo:margin-left +
// OpenDocument text:space-before +
// OpenDocument text:min-label-witdh
double odfMarginLeft = abiMarginLeft - dMinLabelWidth - 0;
UT_UTF8String_sprintf(marginLeft, "%f%s",
odfMarginLeft,
UT_dimensionName(DIM_CM));
// OpenDocument fo:margin-left + fo:text-indent + text:space-before = AbiWord's margin-left + text-indent.
// Since AbiWord does not support the fo:space-before feature, we will just set that to 0. We
// then have all the variables to calculate fo:text-indent.
spaceBefore = "0cm";
UT_UTF8String_sprintf(textIndent, "%f%s",
abiMarginLeft + abiTextIndent - odfMarginLeft,
UT_dimensionName(DIM_CM));
}
/**
*
*/
void ODe_ListLevelStyle::_writeTextProperties(GsfOutput* pODT,
const UT_UTF8String& rSpacesOffset) const {
UT_UTF8String output;
if (!m_fontName.empty()) {
UT_UTF8String_sprintf(output,
"%s<style:text-properties style:font-name=\"%s\"/>\n",
rSpacesOffset.utf8_str(), m_fontName.utf8_str());
ODe_writeUTF8String(pODT, output);
}
}
/**
*
*/
void ODe_ListLevelStyle::_writeListLevelProperties(GsfOutput* pODT,
const UT_UTF8String& rSpacesOffset) const {
if (!m_textIndent.empty() || !m_spaceBefore.empty() || !m_minLabelWidth.empty() || !m_marginLeft.empty()) {
UT_UTF8String output;
UT_UTF8String_sprintf(output, "%s<style:list-level-properties",
rSpacesOffset.utf8_str());
ODe_writeAttribute(output, "fo:text-indent", m_textIndent);
ODe_writeAttribute(output, "text:space-before", m_spaceBefore);
ODe_writeAttribute(output, "text:min-label-width", m_minLabelWidth);
ODe_writeAttribute(output, "fo:margin-left", m_marginLeft);
output += "/>\n";
ODe_writeUTF8String(pODT, output);
}
}
/*******************************************************************************
* ODe_Bullet_ListLevelStyle
******************************************************************************/
/**
*
*/
void ODe_Bullet_ListLevelStyle::fetchAttributesFromAbiBlock(
const PP_AttrProp& rAP) {
// We first load the common attributes.
ODe_ListLevelStyle::fetchAttributesFromAbiBlock(rAP);
const gchar* pValue = NULL;
bool ok = false;
UT_UCS4Char ucs4Char = 0;
// I'm hardcoding this font because it has all possible bullet characters and
// it's a free font.
m_fontName = "FreeSerif";
ok = rAP.getProperty("list-style", pValue);
if (!ok || !pValue || !strcmp(pValue, "Bullet List")) {
ucs4Char = 8226; // U+2022 BULLET
} else if (!strcmp(pValue, "Dashed List")) {
ucs4Char = 8211; // U+2013 EN DASH
} else if (!strcmp(pValue, "Square List")) {
ucs4Char = 9632; // U+25A0 BLACK SQUARE
} else if (!strcmp(pValue, "Triangle List")) {
ucs4Char = 9650; // U+25B2 BLACK UP-POINTING TRIANGLE
} else if (!strcmp(pValue, "Diamond List")) {
ucs4Char = 9830; // U+2666 BLACK DIAMOND SUIT
} else if (!strcmp(pValue, "Star List")) {
ucs4Char = 10035; // U+2733 EIGHT SPOKED ASTERISK
} else if (!strcmp(pValue, "Tick List")) {
ucs4Char = 10003; // U+2713 CHECK MARK
} else if (!strcmp(pValue, "Box List")) {
ucs4Char = 10066; // U+2752 UPPER RIGHT SHADOWED WHITE SQUARE
} else if (!strcmp(pValue, "Hand List")) {
ucs4Char = 9758;// U+261E WHITE RIGHT POINTING INDEX
} else if (!strcmp(pValue, "Heart List")) {
ucs4Char = 9829; // U+2665 BLACK HEART SUIT
} else if (!strcmp(pValue, "Implies List")) {
ucs4Char = 8658; // U+21D2 RIGHTWARDS DOUBLE ARROW
} else {
UT_ASSERT(UT_SHOULD_NOT_HAPPEN);
}
m_bulletChar.clear();
m_bulletChar += ucs4Char;
}
/**
*
*/
bool ODe_Bullet_ListLevelStyle::write(GsfOutput* pODT,
const UT_UTF8String& rSpacesOffset) const {
UT_UTF8String output;
UT_UTF8String_sprintf(output,
"%s<text:list-level-style-bullet text:level=\"%s\" text:bullet-char=\"%s\">\n",
rSpacesOffset.utf8_str(), m_level.utf8_str(), m_bulletChar.utf8_str());
ODe_writeUTF8String(pODT, output);
output = rSpacesOffset;
output += " ";
_writeListLevelProperties(pODT, output);
_writeTextProperties(pODT, output);
UT_UTF8String_sprintf(output, "%s</text:list-level-style-bullet>\n",
rSpacesOffset.utf8_str());
ODe_writeUTF8String(pODT, output);
return true;
}
/*******************************************************************************
* ODe_Numbered_ListLevelStyle
******************************************************************************/
/**
*
*/
void ODe_Numbered_ListLevelStyle::fetchAttributesFromAbiBlock(
const PP_AttrProp& rAP) {
// We first load the common attributes.
ODe_ListLevelStyle::fetchAttributesFromAbiBlock(rAP);
const gchar* pValue = NULL;
bool ok = false;
ok = rAP.getProperty("list-style", pValue);
if (!pValue || !strcmp(pValue, "Numbered List")) {
m_numFormat = "1";
} else if (!strcmp(pValue, "Lower Case List")) {
m_numFormat = "a";
} else if (!strcmp(pValue, "Upper Case List")) {
m_numFormat = "A";
} else if (!strcmp(pValue, "Lower Roman List")) {
m_numFormat = "i";
} else if (!strcmp(pValue, "Upper Roman List")) {
m_numFormat = "I";
} else if (!strcmp(pValue, "Hebrew List")) {
// OpenDocument doesn't support this kind of list, as far as I know.
// Collapse to an ordinary numbered list.
m_numFormat = "1";
} else if (!strcmp(pValue, "Arabic List")) {
// OpenDocument doesn't support this kind of list, as far as I know.
// Collapse to an ordinary numbered list.
m_numFormat = "1";
} else {
UT_ASSERT(UT_SHOULD_NOT_HAPPEN);
}
ok = rAP.getProperty("start-value", pValue);
if (ok && pValue != NULL) {
if (atoi(pValue) > 0) {
m_startValue = pValue;
} else {
m_startValue = "1"; //start-value must be a positive integer
}
}
// Abiword aways displays the entire level hierarchy.
// OBS: This attribute is irrelevant for the first level.
if (strcmp(m_level.utf8_str(), "1") != 0) {
m_displayLevels = m_level;
}
}
/**
*
*/
bool ODe_Numbered_ListLevelStyle::write(GsfOutput* pODT,
const UT_UTF8String& rSpacesOffset) const {
UT_UTF8String output;
// Build and write the opening tag.
UT_UTF8String_sprintf(output,
"%s<text:list-level-style-number text:level=\"%s\" style:num-format=\"%s\"",
rSpacesOffset.utf8_str(), m_level.utf8_str(), m_numFormat.utf8_str());
ODe_writeAttribute(output, "text:start-value", m_startValue);
ODe_writeAttribute(output, "text:display-levels", m_displayLevels);
output += ">\n";
ODe_writeUTF8String(pODT, output);
output = rSpacesOffset;
output += " ";
_writeListLevelProperties(pODT, output);
_writeTextProperties(pODT, output);
// Write the closing tag.
UT_UTF8String_sprintf(output, "%s</text:list-level-style-number>\n",
rSpacesOffset.utf8_str());
ODe_writeUTF8String(pODT, output);
return true;
}