/*========================================================================= Program: CMake - Cross-Platform Makefile Generator Module: $RCSfile$ Language: C++ Date: $Date$ Version: $Revision$ Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved. See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details. This software is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the above copyright notices for more information. =========================================================================*/ #include "../cmCacheManager.h" #include "../cmSystemTools.h" #include "../cmake.h" #include "../cmVersion.h" #include "cmCursesLongMessageForm.h" #include "cmCursesMainForm.h" inline int ctrl(int z) { return (z&037); } cmCursesLongMessageForm::cmCursesLongMessageForm(std::vector<std::string> const& messages, const char* title) { // Append all messages into on big string std::vector<std::string>::const_iterator it; for(it=messages.begin(); it != messages.end(); it++) { this->Messages += (*it); // Add one blank line after each message this->Messages += "\n\n"; } this->Title = title; this->Fields[0] = 0; this->Fields[1] = 0; } cmCursesLongMessageForm::~cmCursesLongMessageForm() { if (this->Fields[0]) { free_field(this->Fields[0]); } } void cmCursesLongMessageForm::UpdateStatusBar() { int x,y; getmaxyx(stdscr, y, x); char bar[cmCursesMainForm::MAX_WIDTH]; int size = strlen(this->Title.c_str()); if ( size >= cmCursesMainForm::MAX_WIDTH ) { size = cmCursesMainForm::MAX_WIDTH-1; } strncpy(bar, this->Title.c_str(), size); for(int i=size-1; i<cmCursesMainForm::MAX_WIDTH; i++) bar[i] = ' '; int width; if (x < cmCursesMainForm::MAX_WIDTH ) { width = x; } else { width = cmCursesMainForm::MAX_WIDTH; } bar[width] = '\0'; char version[cmCursesMainForm::MAX_WIDTH]; char vertmp[128]; sprintf(vertmp,"CMake Version %d.%d - %s", cmVersion::GetMajorVersion(), cmVersion::GetMinorVersion(),cmVersion::GetReleaseVersion().c_str()); int sideSpace = (width-strlen(vertmp)); for(int i=0; i<sideSpace; i++) { version[i] = ' '; } sprintf(version+sideSpace, "%s", vertmp); version[width] = '\0'; curses_move(y-4,0); attron(A_STANDOUT); printw(bar); attroff(A_STANDOUT); curses_move(y-3,0); printw(version); pos_form_cursor(this->Form); } void cmCursesLongMessageForm::PrintKeys() { int x,y; getmaxyx(stdscr, y, x); if ( x < cmCursesMainForm::MIN_WIDTH || y < cmCursesMainForm::MIN_HEIGHT ) { return; } char firstLine[512]; sprintf(firstLine, "Press [e] to exit help"); curses_move(y-2,0); printw(firstLine); pos_form_cursor(this->Form); } void cmCursesLongMessageForm::Render(int, int, int, int) { int x,y; getmaxyx(stdscr, y, x); if (this->Form) { unpost_form(this->Form); free_form(this->Form); this->Form = 0; } const char* msg = this->Messages.c_str(); curses_clear(); if (this->Fields[0]) { free_field(this->Fields[0]); this->Fields[0] = 0; } this->Fields[0] = new_field(y-6, x-2, 1, 1, 0, 0); field_opts_off(this->Fields[0], O_STATIC); this->Form = new_form(this->Fields); post_form(this->Form); int i=0; form_driver(this->Form, REQ_BEG_FIELD); while(msg[i] != '\0' && i < 60000) { if (msg[i] == '\n' && msg[i+1] != '\0') { form_driver(this->Form, REQ_NEW_LINE); } else { form_driver(this->Form, msg[i]); } i++; } form_driver(this->Form, REQ_BEG_FIELD); this->UpdateStatusBar(); this->PrintKeys(); touchwin(stdscr); refresh(); } void cmCursesLongMessageForm::HandleInput() { if (!this->Form) { return; } char debugMessage[128]; for(;;) { int key = getch(); sprintf(debugMessage, "Message widget handling input, key: %d", key); cmCursesForm::LogMessage(debugMessage); // quit if ( key == 'o' || key == 'e' ) { break; } else if ( key == KEY_DOWN || key == ctrl('n') ) { form_driver(this->Form, REQ_SCR_FLINE); } else if ( key == KEY_UP || key == ctrl('p') ) { form_driver(this->Form, REQ_SCR_BLINE); } else if ( key == KEY_NPAGE || key == ctrl('d') ) { form_driver(this->Form, REQ_SCR_FPAGE); } else if ( key == KEY_PPAGE || key == ctrl('u') ) { form_driver(this->Form, REQ_SCR_BPAGE); } this->UpdateStatusBar(); this->PrintKeys(); touchwin(stdscr); wrefresh(stdscr); } }