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darling-gdb/gdb/tui/tuiGeneralWin.c
Kevin Buettner a14ed312fd PARAMS removal.
2000-05-28 01:12:42 +00:00

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9.5 KiB
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/*
** TuiGeneralWin.c
** This module supports general window behavior
*/
#include "defs.h"
#include "tui.h"
#include "tuiData.h"
#include "tuiGeneralWin.h"
/*
** local support functions
*/
static void _winResize (void);
/***********************
** PUBLIC FUNCTIONS
***********************/
/*
** tuiRefreshWin()
** Refresh the window
*/
void
#ifdef __STDC__
tuiRefreshWin (
TuiGenWinInfoPtr winInfo)
#else
tuiRefreshWin (winInfo)
TuiGenWinInfoPtr winInfo;
#endif
{
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
#ifdef __STDC__
tuiDelwin (
WINDOW * window)
#else
tuiDelwin (window)
WINDOW *window;
#endif
{
if (window != (WINDOW *) NULL)
delwin (window);
return;
} /* tuiDelwin */
/*
** boxWin().
*/
void
#ifdef __STDC__
boxWin (
TuiGenWinInfoPtr winInfo,
int highlightFlag)
#else
boxWin (winInfo, highlightFlag)
TuiGenWinInfoPtr winInfo;
int highlightFlag;
#endif
{
if (m_genWinPtrNotNull (winInfo) && winInfo->handle != (WINDOW *) NULL)
{
if (highlightFlag == HILITE)
box (winInfo->handle, '|', '-');
else
{
/* wattron(winInfo->handle, A_DIM); */
box (winInfo->handle, ':', '.');
/* wattroff(winInfo->handle, A_DIM); */
}
}
return;
} /* boxWin */
/*
** unhighlightWin().
*/
void
#ifdef __STDC__
unhighlightWin (
TuiWinInfoPtr winInfo)
#else
unhighlightWin (winInfo)
TuiWinInfoPtr winInfo;
#endif
{
if (m_winPtrNotNull (winInfo) && winInfo->generic.handle != (WINDOW *) NULL)
{
boxWin ((TuiGenWinInfoPtr) winInfo, NO_HILITE);
wrefresh (winInfo->generic.handle);
m_setWinHighlightOff (winInfo);
}
} /* unhighlightWin */
/*
** highlightWin().
*/
void
#ifdef __STDC__
highlightWin (
TuiWinInfoPtr winInfo)
#else
highlightWin (winInfo)
TuiWinInfoPtr winInfo;
#endif
{
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
#ifdef __STDC__
checkAndDisplayHighlightIfNeeded (
TuiWinInfoPtr winInfo)
#else
checkAndDisplayHighlightIfNeeded (winInfo)
TuiWinInfoPtr winInfo;
#endif
{
if (m_winPtrNotNull (winInfo) && winInfo->generic.type != CMD_WIN)
{
if (winInfo->isHighlighted)
highlightWin (winInfo);
else
unhighlightWin (winInfo);
}
return;
} /* checkAndDisplayHighlightIfNeeded */
/*
** makeWindow().
*/
void
#ifdef __STDC__
makeWindow (
TuiGenWinInfoPtr winInfo,
int boxIt)
#else
makeWindow (winInfo, boxIt)
TuiGenWinInfoPtr winInfo;
int boxIt;
#endif
{
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);
tuiRefreshWin (winInfo);
#ifndef FOR_TEST
if ( /*!m_WinIsAuxillary(winInfo->type) && */
(winInfo->type != CMD_WIN) &&
(winInfo->content == (OpaquePtr) NULL))
{
mvwaddstr (handle, 1, 1, winName (winInfo));
tuiRefreshWin (winInfo);
}
#endif /*FOR_TEST */
}
return;
} /* makeWindow */
/*
** tuiClearWin().
** Clear the window of all contents without calling wclear.
*/
void
#ifdef __STDC__
tuiClearWin (
TuiGenWinInfoPtr winInfo)
#else
tuiClearWin (winInfo)
TuiGenWinInfoPtr winInfo;
#endif
{
if (m_genWinPtrNotNull (winInfo) && winInfo->handle != (WINDOW *) NULL)
{
int curRow, curCol;
for (curRow = 0; (curRow < winInfo->height); curRow++)
for (curCol = 0; (curCol < winInfo->width); curCol++)
mvwaddch (winInfo->handle, curRow, curCol, ' ');
tuiRefreshWin (winInfo);
}
return;
} /* tuiClearWin */
/*
** 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
#ifdef __STDC__
makeVisible (
TuiGenWinInfoPtr winInfo,
int visible)
#else
makeVisible (winInfo, visible)
TuiGenWinInfoPtr winInfo;
int visible;
#endif
{
/* 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;
}
tuiRefreshWin (winInfo);
}
else if (!visible &&
winInfo->isVisible && winInfo->handle != (WINDOW *) NULL)
{
winInfo->isVisible = FALSE;
tuiClearWin (winInfo);
tuiDelwin (winInfo->handle);
winInfo->handle = (WINDOW *) NULL;
}
return;
} /* makeVisible */
/*
** makeAllVisible().
** Makes all windows invisible (except the command and locator windows)
*/
void
#ifdef __STDC__
makeAllVisible (
int visible)
#else
makeAllVisible (visible)
int visible;
#endif
{
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 */
/*
** scrollWinForward
*/
void
#ifdef __STDC__
scrollWinForward (
TuiGenWinInfoPtr winInfo,
int numLines)
#else
scrollWinForward (winInfo, numLines)
TuiGenWinInfoPtr winInfo;
int numLines;
#endif
{
if (winInfo->content != (OpaquePtr) NULL &&
winInfo->lastVisibleLine < winInfo->contentSize - 1)
{
int i, firstLine, newLastLine;
firstLine = winInfo->lastVisibleLine - winInfo->viewportHeight + 1;
if (winInfo->lastVisibleLine + numLines > winInfo->contentSize)
newLastLine = winInfo->contentSize - 1;
else
newLastLine = winInfo->lastVisibleLine + numLines - 1;
for (i = (newLastLine - winInfo->viewportHeight);
(i <= newLastLine); i++)
{
TuiWinElementPtr line;
int lineHeight;
line = (TuiWinElementPtr) winInfo->content[i];
if (line->highlight)
wstandout (winInfo->handle);
mvwaddstr (winInfo->handle,
i - (newLastLine - winInfo->viewportHeight),
1,
displayableWinContentOf (winInfo, line));
if (line->highlight)
wstandend (winInfo->handle);
lineHeight = winElementHeight (winInfo, line);
newLastLine += (lineHeight - 1);
}
winInfo->lastVisibleLine = newLastLine;
}
return;
} /* scrollWinForward */
/*
** scrollWinBackward
*/
void
#ifdef __STDC__
scrollWinBackward (
TuiGenWinInfoPtr winInfo,
int numLines)
#else
scrollWinBackward (winInfo, numLines)
TuiGenWinInfoPtr winInfo;
int numLines;
#endif
{
if (winInfo->content != (OpaquePtr) NULL &&
(winInfo->lastVisibleLine - winInfo->viewportHeight) > 0)
{
int i, newLastLine, firstLine;
firstLine = winInfo->lastVisibleLine - winInfo->viewportHeight + 1;
if ((firstLine - numLines) < 0)
newLastLine = winInfo->viewportHeight - 1;
else
newLastLine = winInfo->lastVisibleLine - numLines + 1;
for (i = newLastLine - winInfo->viewportHeight; (i <= newLastLine); i++)
{
TuiWinElementPtr line;
int lineHeight;
line = (TuiWinElementPtr) winInfo->content[i];
if (line->highlight)
wstandout (winInfo->handle);
mvwaddstr (winInfo->handle,
i - (newLastLine - winInfo->viewportHeight),
1,
displayableWinContentOf (winInfo, line));
if (line->highlight)
wstandend (winInfo->handle);
lineHeight = winElementHeight (winInfo, line);
newLastLine += (lineHeight - 1);
}
winInfo->lastVisibleLine = newLastLine;
}
return;
} /* scrollWinBackward */
/*
** refreshAll().
** Function to refresh all the windows currently displayed
*/
void
#ifdef __STDC__
refreshAll (
TuiWinInfoPtr * list)
#else
refreshAll (list)
TuiWinInfoPtr *list;
#endif
{
TuiWinType type;
TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
for (type = SRC_WIN; (type < MAX_MAJOR_WINDOWS); type++)
{
if (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
*********************************/
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