107 lines
2.6 KiB
C++
107 lines
2.6 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#include "cmCursesOptionsWidget.h"
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#include "cmCursesMainForm.h"
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inline int ctrl(int z)
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{
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return (z&037);
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}
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cmCursesOptionsWidget::cmCursesOptionsWidget(int width, int height,
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int left, int top) :
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cmCursesWidget(width, height, left, top)
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{
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this->Type = cmCacheManager::BOOL; // this is a bit of a hack
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// there is no option type, and string type causes ccmake to cast
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// the widget into a string widget at some point. BOOL is safe for
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// now.
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set_field_fore(this->Field, A_NORMAL);
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set_field_back(this->Field, A_STANDOUT);
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field_opts_off(this->Field, O_STATIC);
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}
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bool cmCursesOptionsWidget::HandleInput(int& key, cmCursesMainForm*, WINDOW* w)
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{
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// 10 == enter
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if (key == 10 || key == KEY_ENTER)
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{
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this->NextOption();
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touchwin(w);
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wrefresh(w);
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return true;
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}
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else if (key == KEY_LEFT || key == ctrl('b'))
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{
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touchwin(w);
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wrefresh(w);
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this->PreviousOption();
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return true;
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}
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else if (key == KEY_RIGHT || key == ctrl('f'))
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{
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this->NextOption();
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touchwin(w);
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wrefresh(w);
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return true;
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}
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else
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{
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return false;
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}
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return false;
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}
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void cmCursesOptionsWidget::AddOption(std::string const & option )
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{
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this->Options.push_back(option);
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}
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void cmCursesOptionsWidget::NextOption()
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{
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this->CurrentOption++;
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if(this->CurrentOption > this->Options.size()-1)
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{
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this->CurrentOption = 0;
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}
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this->SetValue(this->Options[this->CurrentOption]);
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}
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void cmCursesOptionsWidget::PreviousOption()
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{
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if(this->CurrentOption == 0)
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{
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this->CurrentOption = this->Options.size()-1;
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}
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else
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{
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this->CurrentOption--;
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}
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this->SetValue(this->Options[this->CurrentOption]);
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}
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void cmCursesOptionsWidget::SetOption(const std::string& value)
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{
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this->CurrentOption = 0; // default to 0 index
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this->SetValue(value);
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int index = 0;
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for(std::vector<std::string>::iterator i = this->Options.begin();
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i != this->Options.end(); ++i)
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{
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if(*i == value)
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{
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this->CurrentOption = index;
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}
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index++;
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}
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}
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