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[/] [or1k/] [trunk/] [gdb-5.3/] [gdb/] [tui/] [tuiGeneralWin.c] - Rev 1765
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/* General window behavior. Copyright 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. Contributed by Hewlett-Packard Company. This file is part of GDB. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* FIXME: cagney/2002-02-28: The GDB coding standard indicates that "defs.h" should be included first. Unfortunatly some systems (currently Debian GNU/Linux) include the <stdbool.h> via <curses.h> and they clash with "bfd.h"'s definiton of true/false. The correct fix is to remove true/false from "bfd.h", however, until that happens, hack around it by including "config.h" and <curses.h> first. */ #include "config.h" #ifdef HAVE_NCURSES_H #include <ncurses.h> #else #ifdef HAVE_CURSES_H #include <curses.h> #endif #endif #include "defs.h" #include "tui.h" #include "tuiData.h" #include "tuiGeneralWin.h" #include "tuiWin.h" /*********************** ** PUBLIC FUNCTIONS ***********************/ /* ** tuiRefreshWin() ** Refresh the window */ void tuiRefreshWin (TuiGenWinInfoPtr winInfo) { if (winInfo->type == DATA_WIN && winInfo->contentSize > 0) { int i; for (i = 0; (i < winInfo->contentSize); i++) { TuiGenWinInfoPtr dataItemWinPtr; dataItemWinPtr = &((TuiWinContent) winInfo->content)[i]->whichElement.dataWindow; if (m_genWinPtrNotNull (dataItemWinPtr) && dataItemWinPtr->handle != (WINDOW *) NULL) wrefresh (dataItemWinPtr->handle); } } else if (winInfo->type == CMD_WIN) { /* Do nothing */ } else { if (winInfo->handle != (WINDOW *) NULL) wrefresh (winInfo->handle); } return; } /* tuiRefreshWin */ /* ** tuiDelwin() ** Function to delete the curses window, checking for null */ void tuiDelwin (WINDOW * window) { if (window != (WINDOW *) NULL) delwin (window); return; } /* tuiDelwin */ /* Draw a border arround the window. */ void boxWin (TuiGenWinInfoPtr winInfo, int highlightFlag) { if (winInfo && winInfo->handle) { WINDOW *win; int attrs; win = winInfo->handle; if (highlightFlag == HILITE) attrs = tui_active_border_attrs; else attrs = tui_border_attrs; wattron (win, attrs); wborder (win, tui_border_vline, tui_border_vline, tui_border_hline, tui_border_hline, tui_border_ulcorner, tui_border_urcorner, tui_border_llcorner, tui_border_lrcorner); if (winInfo->title) mvwaddstr (win, 0, 3, winInfo->title); wattroff (win, attrs); } } /* ** unhighlightWin(). */ void unhighlightWin (TuiWinInfoPtr winInfo) { if (m_winPtrNotNull (winInfo) && winInfo->generic.handle != (WINDOW *) NULL) { boxWin ((TuiGenWinInfoPtr) winInfo, NO_HILITE); wrefresh (winInfo->generic.handle); m_setWinHighlightOff (winInfo); } } /* unhighlightWin */ /* ** highlightWin(). */ void highlightWin (TuiWinInfoPtr winInfo) { if (m_winPtrNotNull (winInfo) && winInfo->canHighlight && winInfo->generic.handle != (WINDOW *) NULL) { boxWin ((TuiGenWinInfoPtr) winInfo, HILITE); wrefresh (winInfo->generic.handle); m_setWinHighlightOn (winInfo); } } /* highlightWin */ /* ** checkAndDisplayHighlightIfNecessay */ void checkAndDisplayHighlightIfNeeded (TuiWinInfoPtr winInfo) { if (m_winPtrNotNull (winInfo) && winInfo->generic.type != CMD_WIN) { if (winInfo->isHighlighted) highlightWin (winInfo); else unhighlightWin (winInfo); } return; } /* checkAndDisplayHighlightIfNeeded */ /* ** makeWindow(). */ void makeWindow (TuiGenWinInfoPtr winInfo, int boxIt) { WINDOW *handle; handle = newwin (winInfo->height, winInfo->width, winInfo->origin.y, winInfo->origin.x); winInfo->handle = handle; if (handle != (WINDOW *) NULL) { if (boxIt == BOX_WINDOW) boxWin (winInfo, NO_HILITE); winInfo->isVisible = TRUE; scrollok (handle, TRUE); } } /* ** makeVisible(). ** We can't really make windows visible, or invisible. So we ** have to delete the entire window when making it visible, ** and create it again when making it visible. */ void makeVisible (TuiGenWinInfoPtr winInfo, int visible) { /* Don't tear down/recreate command window */ if (winInfo->type == CMD_WIN) return; if (visible) { if (!winInfo->isVisible) { makeWindow ( winInfo, (winInfo->type != CMD_WIN && !m_winIsAuxillary (winInfo->type))); winInfo->isVisible = TRUE; } } else if (!visible && winInfo->isVisible && winInfo->handle != (WINDOW *) NULL) { winInfo->isVisible = FALSE; tuiDelwin (winInfo->handle); winInfo->handle = (WINDOW *) NULL; } return; } /* makeVisible */ /* ** makeAllVisible(). ** Makes all windows invisible (except the command and locator windows) */ void makeAllVisible (int visible) { int i; for (i = 0; i < MAX_MAJOR_WINDOWS; i++) { if (m_winPtrNotNull (winList[i]) && ((winList[i])->generic.type) != CMD_WIN) { if (m_winIsSourceType ((winList[i])->generic.type)) makeVisible ((winList[i])->detail.sourceInfo.executionInfo, visible); makeVisible ((TuiGenWinInfoPtr) winList[i], visible); } } return; } /* makeAllVisible */ /* ** refreshAll(). ** Function to refresh all the windows currently displayed */ void refreshAll (TuiWinInfoPtr * list) { TuiWinType type; TuiGenWinInfoPtr locator = locatorWinInfoPtr (); for (type = SRC_WIN; (type < MAX_MAJOR_WINDOWS); type++) { if (list[type] && list[type]->generic.isVisible) { if (type == SRC_WIN || type == DISASSEM_WIN) { touchwin (list[type]->detail.sourceInfo.executionInfo->handle); tuiRefreshWin (list[type]->detail.sourceInfo.executionInfo); } touchwin (list[type]->generic.handle); tuiRefreshWin (&list[type]->generic); } } if (locator->isVisible) { touchwin (locator->handle); tuiRefreshWin (locator); } return; } /* refreshAll */ /********************************* ** Local Static Functions *********************************/