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https://git.lyx.org/repos/lyx.git
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e5ae1a4b75
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@26481 a592a061-630c-0410-9148-cb99ea01b6c8
154 lines
2.5 KiB
C++
154 lines
2.5 KiB
C++
/**
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* \file BranchList.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Martin Vermeer
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "BranchList.h"
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#include "Color.h"
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#include "frontends/Application.h"
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#include <algorithm>
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using namespace std;
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namespace lyx {
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namespace {
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class BranchNamesEqual : public std::unary_function<Branch, bool>
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{
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public:
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BranchNamesEqual(docstring const & name) : name_(name) {}
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bool operator()(Branch const & branch) const
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{
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return branch.branch() == name_;
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}
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private:
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docstring name_;
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};
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}
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Branch::Branch() : selected_(false)
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{
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// no theApp() with command line export
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if (theApp())
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theApp()->getRgbColor(Color_background, color_);
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}
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docstring const & Branch::branch() const
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{
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return branch_;
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}
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void Branch::setBranch(docstring const & s)
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{
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branch_ = s;
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}
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bool Branch::isSelected() const
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{
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return selected_;
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}
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bool Branch::setSelected(bool b)
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{
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if (b == selected_)
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return false;
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selected_ = b;
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return true;
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}
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RGBColor const & Branch::color() const
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{
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return color_;
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}
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void Branch::setColor(RGBColor const & c)
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{
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color_ = c;
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}
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void Branch::setColor(string const & str)
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{
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if (str.size() == 7 && str[0] == '#')
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color_ = rgbFromHexName(str);
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else
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// no color set or invalid color - use normal background
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theApp()->getRgbColor(Color_background, color_);
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}
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Branch * BranchList::find(docstring const & name)
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{
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List::iterator it =
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find_if(list.begin(), list.end(), BranchNamesEqual(name));
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return it == list.end() ? 0 : &*it;
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}
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Branch const * BranchList::find(docstring const & name) const
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{
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List::const_iterator it =
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find_if(list.begin(), list.end(), BranchNamesEqual(name));
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return it == list.end() ? 0 : &*it;
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}
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bool BranchList::add(docstring const & s)
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{
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bool added = false;
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size_t i = 0;
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while (true) {
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size_t const j = s.find_first_of(separator_, i);
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docstring name;
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if (j == docstring::npos)
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name = s.substr(i);
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else
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name = s.substr(i, j - i);
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// Is this name already in the list?
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bool const already =
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find_if(list.begin(), list.end(),
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BranchNamesEqual(name)) != list.end();
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if (!already) {
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added = true;
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Branch br;
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br.setBranch(name);
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br.setSelected(false);
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list.push_back(br);
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}
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if (j == docstring::npos)
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break;
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i = j + 1;
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}
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return added;
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}
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bool BranchList::remove(docstring const & s)
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{
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size_t const size = list.size();
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list.remove_if(BranchNamesEqual(s));
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return size != list.size();
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}
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} // namespace lyx
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