mirror of
https://github.com/reactos/CMake.git
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fadffab538
This commit adds the ability to ccmake of cycling through cache options. This uses the STRINGS property of the cache entry. The enter key will cycle forward, and the right and left arrows will go up and down in the list.
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].c_str());
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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].c_str());
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}
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void cmCursesOptionsWidget::SetOption(const char* 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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