mirror of
https://github.com/reactos/CMake.git
synced 2024-11-24 20:19:53 +00:00
96afb12087
This converts the CMake license to a pure 3-clause OSI-approved BSD License. We drop the previous license clause requiring modified versions to be plainly marked. We also update the CMake copyright to cover the full development time range.
250 lines
5.8 KiB
C++
250 lines
5.8 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 "cmCursesStringWidget.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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cmCursesStringWidget::cmCursesStringWidget(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->InEdit = false;
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this->Type = cmCacheManager::STRING;
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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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void cmCursesStringWidget::OnTab(cmCursesMainForm*, WINDOW*)
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{
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//FORM* form = fm->GetForm();
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}
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void cmCursesStringWidget::OnReturn(cmCursesMainForm* fm, WINDOW*)
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{
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FORM* form = fm->GetForm();
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if (this->InEdit)
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{
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cmCursesForm::LogMessage("String widget leaving edit.");
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this->InEdit = false;
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fm->PrintKeys();
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delete[] this->OriginalString;
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// trick to force forms to update the field buffer
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form_driver(form, REQ_NEXT_FIELD);
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form_driver(form, REQ_PREV_FIELD);
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this->Done = true;
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}
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else
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{
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cmCursesForm::LogMessage("String widget entering edit.");
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this->InEdit = true;
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fm->PrintKeys();
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char* buf = field_buffer(this->Field, 0);
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this->OriginalString = new char[strlen(buf)+1];
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strcpy(this->OriginalString, buf);
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}
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}
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void cmCursesStringWidget::OnType(int& key, cmCursesMainForm* fm, WINDOW*)
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{
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form_driver(fm->GetForm(), key);
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}
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bool cmCursesStringWidget::HandleInput(int& key, cmCursesMainForm* fm,
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WINDOW* w)
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{
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int x,y;
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FORM* form = fm->GetForm();
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// 10 == enter
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if (!this->InEdit && ( key != 10 && key != KEY_ENTER ) )
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{
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return false;
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}
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this->OriginalString=0;
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this->Done = false;
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char debugMessage[128];
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// <Enter> is used to change edit mode (like <Esc> in vi).
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while(!this->Done)
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{
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sprintf(debugMessage, "String widget handling input, key: %d", key);
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cmCursesForm::LogMessage(debugMessage);
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fm->PrintKeys();
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getmaxyx(stdscr, y, x);
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// If window too small, handle 'q' only
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if ( x < cmCursesMainForm::MIN_WIDTH ||
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y < cmCursesMainForm::MIN_HEIGHT )
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{
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// quit
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if ( key == 'q' )
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{
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return false;
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}
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else
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{
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key=getch();
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continue;
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}
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}
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// If resize occured during edit, move out of edit mode
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if (!this->InEdit && ( key != 10 && key != KEY_ENTER ) )
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{
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return false;
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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->OnReturn(fm, w);
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}
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else if ( key == KEY_DOWN || key == ctrl('n') ||
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key == KEY_UP || key == ctrl('p') ||
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key == KEY_NPAGE || key == ctrl('d') ||
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key == KEY_PPAGE || key == ctrl('u'))
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{
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this->InEdit = false;
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delete[] this->OriginalString;
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// trick to force forms to update the field buffer
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form_driver(form, REQ_NEXT_FIELD);
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form_driver(form, REQ_PREV_FIELD);
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return false;
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}
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// esc
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else if (key == 27)
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{
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if (this->InEdit)
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{
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this->InEdit = false;
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fm->PrintKeys();
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this->SetString(this->OriginalString);
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delete[] this->OriginalString;
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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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}
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else if ( key == 9 )
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{
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this->OnTab(fm, w);
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}
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else if ( key == KEY_LEFT || key == ctrl('b') )
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{
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form_driver(form, REQ_PREV_CHAR);
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}
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else if ( key == KEY_RIGHT || key == ctrl('f') )
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{
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form_driver(form, REQ_NEXT_CHAR);
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}
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else if ( key == ctrl('k') )
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{
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form_driver(form, REQ_CLR_EOL);
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}
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else if ( key == ctrl('a') || key == KEY_HOME )
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{
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form_driver(form, REQ_BEG_FIELD);
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}
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else if ( key == ctrl('e') || key == KEY_END )
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{
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form_driver(form, REQ_END_FIELD);
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}
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else if ( key == 127 ||
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key == KEY_BACKSPACE )
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{
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if ( form->curcol > 0 )
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{
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form_driver(form, REQ_DEL_PREV);
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}
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}
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else if ( key == ctrl('d') ||key == KEY_DC )
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{
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if ( form->curcol > 0 )
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{
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form_driver(form, REQ_DEL_CHAR);
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}
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}
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else
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{
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this->OnType(key, fm, w);
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}
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if ( !this->Done )
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{
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touchwin(w);
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wrefresh(w);
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key=getch();
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}
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}
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return true;
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}
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void cmCursesStringWidget::SetString(const char* value)
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{
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this->SetValue(value);
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}
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const char* cmCursesStringWidget::GetString()
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{
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return this->GetValue();
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}
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const char* cmCursesStringWidget::GetValue()
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{
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return field_buffer(this->Field, 0);
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}
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bool cmCursesStringWidget::PrintKeys()
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{
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int x,y;
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getmaxyx(stdscr, y, x);
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if ( x < cmCursesMainForm::MIN_WIDTH ||
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y < cmCursesMainForm::MIN_HEIGHT )
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{
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return false;
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}
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if (this->InEdit)
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{
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char firstLine[512];
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// Clean the toolbar
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for(int i=0; i<512; i++)
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{
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firstLine[i] = ' ';
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}
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firstLine[511] = '\0';
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curses_move(y-4,0);
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printw(firstLine);
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curses_move(y-3,0);
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printw(firstLine);
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curses_move(y-2,0);
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printw(firstLine);
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curses_move(y-1,0);
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printw(firstLine);
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sprintf(firstLine, "Editing option, press [enter] to leave edit.");
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curses_move(y-3,0);
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printw(firstLine);
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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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}
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