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Keep a render::Zoom instead of percentage "int" value in ZoomCommand()

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This commit is contained in:
David Capello 2015-04-21 12:20:41 -03:00
parent 9fa26dc2f4
commit 34adca2933
1 changed files with 6 additions and 4 deletions
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10
src/app/commands/cmd_zoom.cpp
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@ -33,13 +33,14 @@ protected:
private:
Action m_action;
int m_percentage;
render::Zoom m_zoom;
};
ZoomCommand::ZoomCommand()
: Command("Zoom",
"Zoom",
CmdUIOnlyFlag)
, m_zoom(1, 1)
{
}
@ -52,7 +53,8 @@ void ZoomCommand::onLoadParams(const Params& params)
std::string percentage = params.get("percentage");
if (!percentage.empty()) {
m_percentage = std::strtol(percentage.c_str(), NULL, 10);
m_zoom = render::Zoom::fromScale(
std::strtod(percentage.c_str(), NULL) / 100.0);
m_action = Set;
}
}
@ -74,7 +76,7 @@ void ZoomCommand::onExecute(Context* context)
zoom.out();
break;
case Set:
zoom = render::Zoom::fromScale(double(m_percentage) / 100.0);
zoom = m_zoom;
break;
}
@ -93,7 +95,7 @@ std::string ZoomCommand::onGetFriendlyName() const
text += " out";
break;
case Set:
text += " " + base::convert_to<std::string>(m_percentage) + "%";
text += " " + base::convert_to<std::string>(int(100.0*m_zoom.scale())) + "%";
break;
}