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-rw-r--r--gdb/tui/tuiData.c1624
1 files changed, 0 insertions, 1624 deletions
diff --git a/gdb/tui/tuiData.c b/gdb/tui/tuiData.c
deleted file mode 100644
index 758a6cd..0000000
--- a/gdb/tui/tuiData.c
+++ /dev/null
@@ -1,1624 +0,0 @@
-/*
-** tuiData.c
-** This module contains functions for manipulating the data
-** structures used by the TUI
-*/
-
-#include "defs.h"
-#include "tui.h"
-#include "tuiData.h"
-
-/****************************
-** GLOBAL DECLARATIONS
-****************************/
-TuiWinInfoPtr winList[MAX_MAJOR_WINDOWS];
-
-/***************************
-** Private Definitions
-****************************/
-#define FILE_WIDTH 30
-#define PROC_WIDTH 40
-#define LINE_WIDTH 4
-#define PC_WIDTH 8
-
-/***************************
-** Private data
-****************************/
-static char *_tuiNullStr = TUI_NULL_STR;
-static char *_tuiBlankStr = " ";
-static char *_tuiLocationStr = " >";
-static char *_tuiBreakStr = " * ";
-static char *_tuiBreakLocationStr = " *>";
-static TuiLayoutType _currentLayout = UNDEFINED_LAYOUT;
-static int _termHeight, _termWidth;
-static int _historyLimit = DEFAULT_HISTORY_COUNT;
-static TuiGenWinInfo _locator;
-static TuiGenWinInfo _execInfo[2];
-static TuiWinInfoPtr _srcWinList[2];
-static TuiList _sourceWindows =
-{(OpaqueList) _srcWinList, 0};
-static int _defaultTabLen = DEFAULT_TAB_LEN;
-static TuiWinInfoPtr _winWithFocus = (TuiWinInfoPtr) NULL;
-static TuiLayoutDef _layoutDef =
-{SRC_WIN, /* displayMode */
- FALSE, /* split */
- TUI_UNDEFINED_REGS, /* regsDisplayType */
- TUI_SFLOAT_REGS}; /* floatRegsDisplayType */
-static int _winResized = FALSE;
-
-
-/*********************************
-** Static function forward decls
-**********************************/
-static void freeContent PARAMS ((TuiWinContent, int, TuiWinType));
-static void freeContentElements PARAMS ((TuiWinContent, int, TuiWinType));
-
-
-
-/*********************************
-** PUBLIC FUNCTIONS
-**********************************/
-
-/******************************************
-** ACCESSORS & MUTATORS FOR PRIVATE DATA
-******************************************/
-
-/*
-** tuiWinResized().
-** Answer a whether the terminal window has been resized or not
-*/
-int
-#ifdef __STDC__
-tuiWinResized (void)
-#else
-tuiWinResized ()
-#endif
-{
- return _winResized;
-} /* tuiWinResized */
-
-
-/*
-** tuiSetWinResized().
-** Set a whether the terminal window has been resized or not
-*/
-void
-#ifdef __STDC__
-tuiSetWinResizedTo (
- int resized)
-#else
-tuiSetWinResizedTo (resized)
- int resized;
-#endif
-{
- _winResized = resized;
-
- return;
-} /* tuiSetWinResizedTo */
-
-
-/*
-** tuiLayoutDef().
-** Answer a pointer to the current layout definition
-*/
-TuiLayoutDefPtr
-#ifdef __STDC__
-tuiLayoutDef (void)
-#else
-tuiLayoutDef ()
-#endif
-{
- return &_layoutDef;
-} /* tuiLayoutDef */
-
-
-/*
-** tuiWinWithFocus().
-** Answer the window with the logical focus
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-tuiWinWithFocus (void)
-#else
-tuiWinWithFocus ()
-#endif
-{
- return _winWithFocus;
-} /* tuiWinWithFocus */
-
-
-/*
-** tuiSetWinWithFocus().
-** Set the window that has the logical focus
-*/
-void
-#ifdef __STDC__
-tuiSetWinWithFocus (
- TuiWinInfoPtr winInfo)
-#else
-tuiSetWinWithFocus (winInfo)
- TuiWinInfoPtr winInfo;
-#endif
-{
- _winWithFocus = winInfo;
-
- return;
-} /* tuiSetWinWithFocus */
-
-
-/*
-** tuiDefaultTabLen().
-** Answer the length in chars, of tabs
-*/
-int
-#ifdef __STDC__
-tuiDefaultTabLen (void)
-#else
-tuiDefaultTabLen ()
-#endif
-{
- return _defaultTabLen;
-} /* tuiDefaultTabLen */
-
-
-/*
-** tuiSetDefaultTabLen().
-** Set the length in chars, of tabs
-*/
-void
-#ifdef __STDC__
-tuiSetDefaultTabLen (
- int len)
-#else
-tuiSetDefaultTabLen (len)
- int len;
-#endif
-{
- _defaultTabLen = len;
-
- return;
-} /* tuiSetDefaultTabLen */
-
-
-/*
-** currentSourceWin()
-** Accessor for the current source window. Usually there is only
-** one source window (either source or disassembly), but both can
-** be displayed at the same time.
-*/
-TuiListPtr
-#ifdef __STDC__
-sourceWindows (void)
-#else
-sourceWindows ()
-#endif
-{
- return &_sourceWindows;
-} /* currentSourceWindows */
-
-
-/*
-** clearSourceWindows()
-** Clear the list of source windows. Usually there is only one
-** source window (either source or disassembly), but both can be
-** displayed at the same time.
-*/
-void
-#ifdef __STDC__
-clearSourceWindows (void)
-#else
-clearSourceWindows ()
-#endif
-{
- _sourceWindows.list[0] = (Opaque) NULL;
- _sourceWindows.list[1] = (Opaque) NULL;
- _sourceWindows.count = 0;
-
- return;
-} /* currentSourceWindows */
-
-
-/*
-** clearSourceWindowsDetail()
-** Clear the pertinant detail in the source windows.
-*/
-void
-#ifdef __STDC__
-clearSourceWindowsDetail (void)
-#else
-clearSourceWindowsDetail ()
-#endif
-{
- int i;
-
- for (i = 0; i < (sourceWindows ())->count; i++)
- clearWinDetail ((TuiWinInfoPtr) (sourceWindows ())->list[i]);
-
- return;
-} /* currentSourceWindows */
-
-
-/*
-** addSourceWindowToList().
-** Add a window to the list of source windows. Usually there is
-** only one source window (either source or disassembly), but
-** both can be displayed at the same time.
-*/
-void
-#ifdef __STDC__
-addToSourceWindows (
- TuiWinInfoPtr winInfo)
-#else
-addToSourceWindows (winInfo)
- TuiWinInfoPtr winInfo;
-#endif
-{
- if (_sourceWindows.count < 2)
- _sourceWindows.list[_sourceWindows.count++] = (Opaque) winInfo;
-
- return;
-} /* addToSourceWindows */
-
-
-/*
-** clearWinDetail()
-** Clear the pertinant detail in the windows.
-*/
-void
-#ifdef __STDC__
-clearWinDetail (
- TuiWinInfoPtr winInfo)
-#else
-clearWinDetail (winInfo)
- TuiWinInfoPtr winInfo;
-#endif
-{
- if (m_winPtrNotNull (winInfo))
- {
- switch (winInfo->generic.type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- winInfo->detail.sourceInfo.startLineOrAddr.addr = (Opaque) NULL;
- winInfo->detail.sourceInfo.horizontalOffset = 0;
- break;
- case CMD_WIN:
- winInfo->detail.commandInfo.curLine =
- winInfo->detail.commandInfo.curch = 0;
- break;
- case DATA_WIN:
- winInfo->detail.dataDisplayInfo.dataContent =
- (TuiWinContent) NULL;
- winInfo->detail.dataDisplayInfo.dataContentCount = 0;
- winInfo->detail.dataDisplayInfo.regsContent =
- (TuiWinContent) NULL;
- winInfo->detail.dataDisplayInfo.regsContentCount = 0;
- winInfo->detail.dataDisplayInfo.regsDisplayType =
- TUI_UNDEFINED_REGS;
- winInfo->detail.dataDisplayInfo.regsColumnCount = 1;
- winInfo->detail.dataDisplayInfo.displayRegs = FALSE;
- break;
- default:
- break;
- }
- }
-
- return;
-} /* clearWinDetail */
-
-
-/*
-** blankStr()
-** Accessor for the blank string.
-*/
-char *
-#ifdef __STDC__
-blankStr (void)
-#else
-blankStr ()
-#endif
-{
- return _tuiBlankStr;
-} /* blankStr */
-
-
-/*
-** locationStr()
-** Accessor for the location string.
-*/
-char *
-#ifdef __STDC__
-locationStr (void)
-#else
-locationStr ()
-#endif
-{
- return _tuiLocationStr;
-} /* locationStr */
-
-
-/*
-** breakStr()
-** Accessor for the break string.
-*/
-char *
-#ifdef __STDC__
-breakStr (void)
-#else
-breakStr ()
-#endif
-{
- return _tuiBreakStr;
-} /* breakStr */
-
-
-/*
-** breakLocationStr()
-** Accessor for the breakLocation string.
-*/
-char *
-#ifdef __STDC__
-breakLocationStr (void)
-#else
-breakLocationStr ()
-#endif
-{
- return _tuiBreakLocationStr;
-} /* breakLocationStr */
-
-
-/*
-** nullStr()
-** Accessor for the null string.
-*/
-char *
-#ifdef __STDC__
-nullStr (void)
-#else
-nullStr ()
-#endif
-{
- return _tuiNullStr;
-} /* nullStr */
-
-
-/*
-** sourceExecInfoPtr().
-** Accessor for the source execution info ptr.
-*/
-TuiGenWinInfoPtr
-#ifdef __STDC__
-sourceExecInfoWinPtr (void)
-#else
-sourceExecInfoWinPtr ()
-#endif
-{
- return &_execInfo[0];
-} /* sourceExecInfoWinPtr */
-
-
-/*
-** disassemExecInfoPtr().
-** Accessor for the disassem execution info ptr.
-*/
-TuiGenWinInfoPtr
-#ifdef __STDC__
-disassemExecInfoWinPtr (void)
-#else
-disassemExecInfoWinPtr ()
-#endif
-{
- return &_execInfo[1];
-} /* disassemExecInfoWinPtr */
-
-
-/*
-** locatorWinInfoPtr().
-** Accessor for the locator win info. Answers a pointer to the
-** static locator win info struct.
-*/
-TuiGenWinInfoPtr
-#ifdef __STDC__
-locatorWinInfoPtr (void)
-#else
-locatorWinInfoPtr ()
-#endif
-{
- return &_locator;
-} /* locatorWinInfoPtr */
-
-
-/*
-** historyLimit().
-** Accessor for the history limit
-*/
-int
-#ifdef __STDC__
-historyLimit (void)
-#else
-historyLimit ()
-#endif
-{
- return _historyLimit;
-} /* historyLimit */
-
-
-/*
-** setHistoryLimitTo().
-** Mutator for the history limit
-*/
-void
-#ifdef __STDC__
-setHistoryLimitTo (
- int h)
-#else
-setHistoryLimitTo (h)
- int h;
-#endif
-{
- _historyLimit = h;
-
- return;
-} /* setHistoryLimitTo */
-
-/*
-** termHeight().
-** Accessor for the termHeight
-*/
-int
-#ifdef __STDC__
-termHeight (void)
-#else
-termHeight ()
-#endif
-{
- return _termHeight;
-} /* termHeight */
-
-
-/*
-** setTermHeightTo().
-** Mutator for the term height
-*/
-void
-#ifdef __STDC__
-setTermHeightTo (
- int h)
-#else
-setTermHeightTo (h)
- int h;
-#endif
-{
- _termHeight = h;
-
- return;
-} /* setTermHeightTo */
-
-
-/*
-** termWidth().
-** Accessor for the termWidth
-*/
-int
-#ifdef __STDC__
-termWidth (void)
-#else
-termWidth ()
-#endif
-{
- return _termWidth;
-} /* termWidth */
-
-
-/*
-** setTermWidth().
-** Mutator for the termWidth
-*/
-void
-#ifdef __STDC__
-setTermWidthTo (
- int w)
-#else
-setTermWidthTo (w)
- int w;
-#endif
-{
- _termWidth = w;
-
- return;
-} /* setTermWidthTo */
-
-
-/*
-** currentLayout().
-** Accessor for the current layout
-*/
-TuiLayoutType
-#ifdef __STDC__
-currentLayout (void)
-#else
-currentLayout ()
-#endif
-{
- return _currentLayout;
-} /* currentLayout */
-
-
-/*
-** setCurrentLayoutTo().
-** Mutator for the current layout
-*/
-void
-#ifdef __STDC__
-setCurrentLayoutTo (
- TuiLayoutType newLayout)
-#else
-setCurrentLayoutTo (newLayout)
- TuiLayoutType newLayout;
-#endif
-{
- _currentLayout = newLayout;
-
- return;
-} /* setCurrentLayoutTo */
-
-
-/*
-** setGenWinOrigin().
-** Set the origin of the window
-*/
-void
-#ifdef __STDC__
-setGenWinOrigin (
- TuiGenWinInfoPtr winInfo,
- int x,
- int y)
-#else
-setGenWinOrigin (winInfo, x, y)
- TuiGenWinInfoPtr winInfo;
- int x;
- int y;
-#endif
-{
- winInfo->origin.x = x;
- winInfo->origin.y = y;
-
- return;
-} /* setGenWinOrigin */
-
-
-/*****************************
-** OTHER PUBLIC FUNCTIONS
-*****************************/
-
-
-/*
-** tuiNextWin().
-** Answer the next window in the list, cycling back to the top
-** if necessary
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-tuiNextWin (
- TuiWinInfoPtr curWin)
-#else
-tuiNextWin (curWin)
- TuiWinInfoPtr curWin;
-#endif
-{
- TuiWinType type = curWin->generic.type;
- TuiWinInfoPtr nextWin = (TuiWinInfoPtr) NULL;
-
- if (curWin->generic.type == CMD_WIN)
- type = SRC_WIN;
- else
- type = curWin->generic.type + 1;
- while (type != curWin->generic.type && m_winPtrIsNull (nextWin))
- {
- if (winList[type]->generic.isVisible)
- nextWin = winList[type];
- else
- {
- if (type == CMD_WIN)
- type = SRC_WIN;
- else
- type++;
- }
- }
-
- return nextWin;
-} /* tuiNextWin */
-
-
-/*
-** tuiPrevWin().
-** Answer the prev window in the list, cycling back to the bottom
-** if necessary
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-tuiPrevWin (
- TuiWinInfoPtr curWin)
-#else
-tuiPrevWin (curWin)
- TuiWinInfoPtr curWin;
-#endif
-{
- TuiWinType type = curWin->generic.type;
- TuiWinInfoPtr prev = (TuiWinInfoPtr) NULL;
-
- if (curWin->generic.type == SRC_WIN)
- type = CMD_WIN;
- else
- type = curWin->generic.type - 1;
- while (type != curWin->generic.type && m_winPtrIsNull (prev))
- {
- if (winList[type]->generic.isVisible)
- prev = winList[type];
- else
- {
- if (type == SRC_WIN)
- type = CMD_WIN;
- else
- type--;
- }
- }
-
- return prev;
-} /* tuiPrevWin */
-
-
-/*
-** displayableWinContentOf().
-** Answer a the content at the location indicated by index. Note
-** that if this is a locator window, the string returned should be
-** freed after use.
-*/
-char *
-#ifdef __STDC__
-displayableWinContentOf (
- TuiGenWinInfoPtr winInfo,
- TuiWinElementPtr elementPtr)
-#else
-displayableWinContentOf (winInfo, elementPtr)
- TuiGenWinInfoPtr winInfo;
- TuiWinElementPtr elementPtr;
-#endif
-{
-
- char *string = nullStr ();
-
- if (elementPtr != (TuiWinElementPtr) NULL || winInfo->type == LOCATOR_WIN)
- {
- /*
- ** Now convert the line to a displayable string
- */
- switch (winInfo->type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- string = elementPtr->whichElement.source.line;
- break;
- case CMD_WIN:
- string = elementPtr->whichElement.command.line;
- break;
- case LOCATOR_WIN:
- if ((string = (char *) xmalloc (
- (termWidth () + 1) * sizeof (char))) == (char *) NULL)
- string = nullStr ();
- else
- {
- char lineNo[50], pc[50], buf[50], *fname, *pname;
- register int strSize = termWidth (), i, procWidth, fileWidth;
-
- /*
- ** First determine the amount of file/proc name width
- ** we have available
- */
- i = strSize - (PC_WIDTH + LINE_WIDTH
- + 25 /* pc and line labels */
- + strlen (FILE_PREFIX) + 1 /* file label */
- + 15 /* procedure label */ );
- if (i >= FILE_WIDTH + PROC_WIDTH)
- {
- fileWidth = FILE_WIDTH;
- procWidth = PROC_WIDTH;
- }
- else
- {
- fileWidth = i / 2;
- procWidth = i - fileWidth;
- }
-
- /* Now convert elements to string form */
- if (elementPtr != (TuiWinElementPtr) NULL &&
- *elementPtr->whichElement.locator.fileName != (char) 0 &&
- srcWin->generic.isVisible)
- fname = elementPtr->whichElement.locator.fileName;
- else
- fname = "??";
- if (elementPtr != (TuiWinElementPtr) NULL &&
- *elementPtr->whichElement.locator.procName != (char) 0)
- pname = elementPtr->whichElement.locator.procName;
- else
- pname = "??";
- if (elementPtr != (TuiWinElementPtr) NULL &&
- elementPtr->whichElement.locator.lineNo > 0)
- sprintf (lineNo, "%d",
- elementPtr->whichElement.locator.lineNo);
- else
- strcpy (lineNo, "??");
- if (elementPtr != (TuiWinElementPtr) NULL &&
- elementPtr->whichElement.locator.addr > (Opaque) 0)
- sprintf (pc, "0x%x",
- elementPtr->whichElement.locator.addr);
- else
- strcpy (pc, "??");
- /*
- ** Now create the locator line from the string version
- ** of the elements. We could use sprintf() here but
- ** that wouldn't ensure that we don't overrun the size
- ** of the allocated buffer. strcat_to_buf() will.
- */
- *string = (char) 0;
- /* Filename */
- strcat_to_buf (string, strSize, " ");
- strcat_to_buf (string, strSize, FILE_PREFIX);
- if (strlen (fname) > fileWidth)
- {
- strncpy (buf, fname, fileWidth - 1);
- buf[fileWidth - 1] = '*';
- buf[fileWidth] = (char) 0;
- }
- else
- strcpy (buf, fname);
- strcat_to_buf (string, strSize, buf);
- /* procedure/class name */
- sprintf (buf, "%15s", PROC_PREFIX);
- strcat_to_buf (string, strSize, buf);
- if (strlen (pname) > procWidth)
- {
- strncpy (buf, pname, procWidth - 1);
- buf[procWidth - 1] = '*';
- buf[procWidth] = (char) 0;
- }
- else
- strcpy (buf, pname);
- strcat_to_buf (string, strSize, buf);
- sprintf (buf, "%10s", LINE_PREFIX);
- strcat_to_buf (string, strSize, buf);
- strcat_to_buf (string, strSize, lineNo);
- sprintf (buf, "%10s", PC_PREFIX);
- strcat_to_buf (string, strSize, buf);
- strcat_to_buf (string, strSize, pc);
- for (i = strlen (string); i < strSize; i++)
- string[i] = ' ';
- string[strSize] = (char) 0;
- }
- break;
- case EXEC_INFO_WIN:
- string = elementPtr->whichElement.simpleString;
- break;
- default:
- break;
- }
- }
- return string;
-} /* displayableWinContentOf */
-
-
-/*
-** winContentAt().
-** Answer a the content at the location indicated by index
-*/
-char *
-#ifdef __STDC__
-displayableWinContentAt (
- TuiGenWinInfoPtr winInfo,
- int index)
-#else
-displayableWinContentAt (winInfo, index)
- TuiGenWinInfoPtr winInfo;
- int index;
-#endif
-{
- return (displayableWinContentOf (winInfo, (TuiWinElementPtr) winInfo->content[index]));
-} /* winContentAt */
-
-
-/*
-** winElementHeight().
-** Answer the height of the element in lines
-*/
-int
-#ifdef __STDC__
-winElementHeight (
- TuiGenWinInfoPtr winInfo,
- TuiWinElementPtr element)
-#else
-winElementHeight (winInfo, element)
- TuiGenWinInfoPtr winInfo;
- TuiWinElementPtr element;
-#endif
-{
- int h;
-
- if (winInfo->type == DATA_WIN)
-/* FOR NOW SAY IT IS ONLY ONE LINE HIGH */
- h = 1;
- else
- h = 1;
-
- return h;
-} /* winElementHeight */
-
-
-/*
-** winByName().
-** Answer the window represented by name
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-winByName (
- char *name)
-#else
-winByName (name)
- char *name;
-#endif
-{
- TuiWinInfoPtr winInfo = (TuiWinInfoPtr) NULL;
- int i = 0;
-
- while (i < MAX_MAJOR_WINDOWS && m_winPtrIsNull (winInfo))
- {
- if (strcmp (name, winName (&(winList[i]->generic))) == 0)
- winInfo = winList[i];
- i++;
- }
-
- return winInfo;
-} /* winByName */
-
-
-/*
-** partialWinByName().
-** Answer the window represented by name
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-partialWinByName (
- char *name)
-#else
-partialWinByName (name)
- char *name;
-#endif
-{
- TuiWinInfoPtr winInfo = (TuiWinInfoPtr) NULL;
-
- if (name != (char *) NULL)
- {
- int i = 0;
-
- while (i < MAX_MAJOR_WINDOWS && m_winPtrIsNull (winInfo))
- {
- char *curName = winName (&winList[i]->generic);
- if (strlen (name) <= strlen (curName) &&
- strncmp (name, curName, strlen (name)) == 0)
- winInfo = winList[i];
- i++;
- }
- }
-
- return winInfo;
-} /* partialWinByName */
-
-
-/*
-** winName().
-** Answer the name of the window
-*/
-char *
-#ifdef __STDC__
-winName (
- TuiGenWinInfoPtr winInfo)
-#else
-winName (winInfo)
- TuiGenWinInfoPtr winInfo;
-#endif
-{
- char *name = (char *) NULL;
-
- switch (winInfo->type)
- {
- case SRC_WIN:
- name = SRC_NAME;
- break;
- case CMD_WIN:
- name = CMD_NAME;
- break;
- case DISASSEM_WIN:
- name = DISASSEM_NAME;
- break;
- case DATA_WIN:
- name = DATA_NAME;
- break;
- default:
- name = "";
- break;
- }
-
- return name;
-} /* winName */
-
-
-/*
-** initializeStaticData
-*/
-void
-#ifdef __STDC__
-initializeStaticData (void)
-#else
-initializeStaticData ()
-#endif
-{
- initGenericPart (sourceExecInfoWinPtr ());
- initGenericPart (disassemExecInfoWinPtr ());
- initGenericPart (locatorWinInfoPtr ());
-
- return;
-} /* initializeStaticData */
-
-
-/*
-** allocGenericWinInfo().
-*/
-TuiGenWinInfoPtr
-#ifdef __STDC__
-allocGenericWinInfo (void)
-#else
-allocGenericWinInfo ()
-#endif
-{
- TuiGenWinInfoPtr win;
-
- if ((win = (TuiGenWinInfoPtr) xmalloc (
- sizeof (TuiGenWinInfoPtr))) != (TuiGenWinInfoPtr) NULL)
- initGenericPart (win);
-
- return win;
-} /* allocGenericWinInfo */
-
-
-/*
-** initGenericPart().
-*/
-void
-#ifdef __STDC__
-initGenericPart (
- TuiGenWinInfoPtr win)
-#else
-initGenericPart (win)
- TuiGenWinInfoPtr win;
-#endif
-{
- win->width =
- win->height =
- win->origin.x =
- win->origin.y =
- win->viewportHeight =
- win->contentSize =
- win->lastVisibleLine = 0;
- win->handle = (WINDOW *) NULL;
- win->content = (OpaquePtr) NULL;
- win->contentInUse =
- win->isVisible = FALSE;
-
- return;
-} /* initGenericPart */
-
-
-/*
-** initContentElement().
-*/
-void
-#ifdef __STDC__
-initContentElement (
- TuiWinElementPtr element,
- TuiWinType type)
-#else
-initContentElement (element, type)
- TuiWinElementPtr element;
- TuiWinType type;
-#endif
-{
- element->highlight = FALSE;
- switch (type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- element->whichElement.source.line = (char *) NULL;
- element->whichElement.source.lineOrAddr.lineNo = 0;
- element->whichElement.source.isExecPoint = FALSE;
- element->whichElement.source.hasBreak = FALSE;
- break;
- case DATA_WIN:
- initGenericPart (&element->whichElement.dataWindow);
- element->whichElement.dataWindow.type = DATA_ITEM_WIN;
- ((TuiGenWinInfoPtr) & element->whichElement.dataWindow)->content =
- (OpaquePtr) allocContent (1, DATA_ITEM_WIN);
- ((TuiGenWinInfoPtr)
- & element->whichElement.dataWindow)->contentSize = 1;
- break;
- case CMD_WIN:
- element->whichElement.command.line = (char *) NULL;
- break;
- case DATA_ITEM_WIN:
- element->whichElement.data.name = (char *) NULL;
- element->whichElement.data.type = TUI_REGISTER;
- element->whichElement.data.itemNo = UNDEFINED_ITEM;
- element->whichElement.data.value = (Opaque) NULL;
- element->whichElement.data.highlight = FALSE;
- break;
- case LOCATOR_WIN:
- element->whichElement.locator.fileName[0] =
- element->whichElement.locator.procName[0] = (char) 0;
- element->whichElement.locator.lineNo = 0;
- element->whichElement.locator.addr = 0;
- break;
- case EXEC_INFO_WIN:
- element->whichElement.simpleString = blankStr ();
- break;
- default:
- break;
- }
- return;
-} /* initContentElement */
-
-/*
-** initWinInfo().
-*/
-void
-#ifdef __STDC__
-initWinInfo (
- TuiWinInfoPtr winInfo)
-#else
-initWinInfo (winInfo)
- TuiWinInfoPtr winInfo;
-#endif
-{
- initGenericPart (&winInfo->generic);
- winInfo->canHighlight =
- winInfo->isHighlighted = FALSE;
- switch (winInfo->generic.type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- winInfo->detail.sourceInfo.executionInfo = (TuiGenWinInfoPtr) NULL;
- winInfo->detail.sourceInfo.hasLocator = FALSE;
- winInfo->detail.sourceInfo.horizontalOffset = 0;
- winInfo->detail.sourceInfo.startLineOrAddr.addr = (Opaque) NULL;
- break;
- case DATA_WIN:
- winInfo->detail.dataDisplayInfo.dataContent = (TuiWinContent) NULL;
- winInfo->detail.dataDisplayInfo.dataContentCount = 0;
- winInfo->detail.dataDisplayInfo.regsContent = (TuiWinContent) NULL;
- winInfo->detail.dataDisplayInfo.regsContentCount = 0;
- winInfo->detail.dataDisplayInfo.regsDisplayType =
- TUI_UNDEFINED_REGS;
- winInfo->detail.dataDisplayInfo.regsColumnCount = 1;
- winInfo->detail.dataDisplayInfo.displayRegs = FALSE;
- break;
- case CMD_WIN:
- winInfo->detail.commandInfo.curLine = 0;
- winInfo->detail.commandInfo.curch = 0;
- break;
- default:
- winInfo->detail.opaque = (Opaque) NULL;
- break;
- }
-
- return;
-} /* initWinInfo */
-
-
-/*
-** allocWinInfo().
-*/
-TuiWinInfoPtr
-#ifdef __STDC__
-allocWinInfo (
- TuiWinType type)
-#else
-allocWinInfo (type)
- TuiWinType type;
-#endif
-{
- TuiWinInfoPtr winInfo = (TuiWinInfoPtr) NULL;
-
- winInfo = (TuiWinInfoPtr) xmalloc (sizeof (TuiWinInfo));
- if (m_winPtrNotNull (winInfo))
- {
- winInfo->generic.type = type;
- initWinInfo (winInfo);
- }
-
- return winInfo;
-} /* allocWinInfo */
-
-
-/*
-** allocContent().
-** Allocates the content and elements in a block.
-*/
-TuiWinContent
-#ifdef __STDC__
-allocContent (
- int numElements,
- TuiWinType type)
-#else
-allocContent (numElements, type)
- int numElements;
- TuiWinType type;
-#endif
-{
- TuiWinContent content = (TuiWinContent) NULL;
- char *elementBlockPtr = (char *) NULL;
- int i;
-
- if ((content = (TuiWinContent)
- xmalloc (sizeof (TuiWinElementPtr) * numElements)) != (TuiWinContent) NULL)
- { /*
- ** All windows, except the data window, can allocate the elements
- ** in a chunk. The data window cannot because items can be
- ** added/removed from the data display by the user at any time.
- */
- if (type != DATA_WIN)
- {
- if ((elementBlockPtr = (char *)
- xmalloc (sizeof (TuiWinElement) * numElements)) != (char *) NULL)
- {
- for (i = 0; i < numElements; i++)
- {
- content[i] = (TuiWinElementPtr) elementBlockPtr;
- initContentElement (content[i], type);
- elementBlockPtr += sizeof (TuiWinElement);
- }
- }
- else
- {
- tuiFree ((char *) content);
- content = (TuiWinContent) NULL;
- }
- }
- }
-
- return content;
-} /* allocContent */
-
-
-/*
-** addContentElements().
-** Adds the input number of elements to the windows's content. If
-** no content has been allocated yet, allocContent() is called to
-** do this. The index of the first element added is returned,
-** unless there is a memory allocation error, in which case, (-1)
-** is returned.
-*/
-int
-#ifdef __STDC__
-addContentElements (
- TuiGenWinInfoPtr winInfo,
- int numElements)
-#else
-addContentElements (winInfo, numElements)
- TuiGenWinInfoPtr winInfo;
- int numElements;
-#endif
-{
- TuiWinElementPtr elementPtr;
- int i, indexStart;
-
- if (winInfo->content == (OpaquePtr) NULL)
- {
- winInfo->content = (OpaquePtr) allocContent (numElements, winInfo->type);
- indexStart = 0;
- }
- else
- indexStart = winInfo->contentSize;
- if (winInfo->content != (OpaquePtr) NULL)
- {
- for (i = indexStart; (i < numElements + indexStart); i++)
- {
- if ((elementPtr = (TuiWinElementPtr)
- xmalloc (sizeof (TuiWinElement))) != (TuiWinElementPtr) NULL)
- {
- winInfo->content[i] = (Opaque) elementPtr;
- initContentElement (elementPtr, winInfo->type);
- winInfo->contentSize++;
- }
- else /* things must be really hosed now! We ran out of memory!?*/
- return (-1);
- }
- }
-
- return indexStart;
-} /* addContentElements */
-
-
-/*
-** tuiDelWindow().
-** Delete all curses windows associated with winInfo, leaving everything
-** else in tact.
-*/
-void
-#ifdef __STDC__
-tuiDelWindow (
- TuiWinInfoPtr winInfo)
-#else
-tuiDelWindow (winInfo)
- TuiWinInfoPtr winInfo;
-#endif
-{
- Opaque detail;
- int i;
- TuiGenWinInfoPtr genericWin;
-
-
- switch (winInfo->generic.type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- genericWin = locatorWinInfoPtr ();
- if (genericWin != (TuiGenWinInfoPtr) NULL)
- {
- tuiDelwin (genericWin->handle);
- genericWin->handle = (WINDOW *) NULL;
- genericWin->isVisible = FALSE;
- }
- genericWin = winInfo->detail.sourceInfo.executionInfo;
- if (genericWin != (TuiGenWinInfoPtr) NULL)
- {
- tuiDelwin (genericWin->handle);
- genericWin->handle = (WINDOW *) NULL;
- genericWin->isVisible = FALSE;
- }
- break;
- case DATA_WIN:
- if (winInfo->generic.content != (OpaquePtr) NULL)
- {
- int i;
-
- tuiDelDataWindows (
- winInfo->detail.dataDisplayInfo.regsContent,
- winInfo->detail.dataDisplayInfo.regsContentCount);
- tuiDelDataWindows (
- winInfo->detail.dataDisplayInfo.dataContent,
- winInfo->detail.dataDisplayInfo.dataContentCount);
- }
- break;
- default:
- break;
- }
- if (winInfo->generic.handle != (WINDOW *) NULL)
- {
- tuiDelwin (winInfo->generic.handle);
- winInfo->generic.handle = (WINDOW *) NULL;
- winInfo->generic.isVisible = FALSE;
- }
-
- return;
-} /* tuiDelWindow */
-
-
-/*
-** freeWindow().
-*/
-void
-#ifdef __STDC__
-freeWindow (
- TuiWinInfoPtr winInfo)
-#else
-freeWindow (winInfo)
- TuiWinInfoPtr winInfo;
-#endif
-{
- Opaque detail;
- int i;
- TuiGenWinInfoPtr genericWin;
-
-
- switch (winInfo->generic.type)
- {
- case SRC_WIN:
- case DISASSEM_WIN:
- genericWin = locatorWinInfoPtr ();
- if (genericWin != (TuiGenWinInfoPtr) NULL)
- {
- tuiDelwin (genericWin->handle);
- genericWin->handle = (WINDOW *) NULL;
- }
- freeWinContent (genericWin);
- genericWin = winInfo->detail.sourceInfo.executionInfo;
- if (genericWin != (TuiGenWinInfoPtr) NULL)
- {
- tuiDelwin (genericWin->handle);
- genericWin->handle = (WINDOW *) NULL;
- freeWinContent (genericWin);
- }
- break;
- case DATA_WIN:
- if (winInfo->generic.content != (OpaquePtr) NULL)
- {
- freeDataContent (
- winInfo->detail.dataDisplayInfo.regsContent,
- winInfo->detail.dataDisplayInfo.regsContentCount);
- winInfo->detail.dataDisplayInfo.regsContent =
- (TuiWinContent) NULL;
- winInfo->detail.dataDisplayInfo.regsContentCount = 0;
- freeDataContent (
- winInfo->detail.dataDisplayInfo.dataContent,
- winInfo->detail.dataDisplayInfo.dataContentCount);
- winInfo->detail.dataDisplayInfo.dataContent =
- (TuiWinContent) NULL;
- winInfo->detail.dataDisplayInfo.dataContentCount = 0;
- winInfo->detail.dataDisplayInfo.regsDisplayType =
- TUI_UNDEFINED_REGS;
- winInfo->detail.dataDisplayInfo.regsColumnCount = 1;
- winInfo->detail.dataDisplayInfo.displayRegs = FALSE;
- winInfo->generic.content = (OpaquePtr) NULL;
- winInfo->generic.contentSize = 0;
- }
- break;
- default:
- break;
- }
- if (winInfo->generic.handle != (WINDOW *) NULL)
- {
- tuiDelwin (winInfo->generic.handle);
- winInfo->generic.handle = (WINDOW *) NULL;
- freeWinContent (&winInfo->generic);
- }
- free (winInfo);
-
- return;
-} /* freeWindow */
-
-
-/*
-** freeAllSourceWinsContent().
-*/
-void
-#ifdef __STDC__
-freeAllSourceWinsContent (void)
-#else
-freeAllSourceWinsContent ()
-#endif
-{
- int i;
-
- for (i = 0; i < (sourceWindows ())->count; i++)
- {
- TuiWinInfoPtr winInfo = (TuiWinInfoPtr) (sourceWindows ())->list[i];
-
- if (m_winPtrNotNull (winInfo))
- {
- freeWinContent (&(winInfo->generic));
- freeWinContent (winInfo->detail.sourceInfo.executionInfo);
- }
- }
-
- return;
-} /* freeAllSourceWinsContent */
-
-
-/*
-** freeWinContent().
-*/
-void
-#ifdef __STDC__
-freeWinContent (
- TuiGenWinInfoPtr winInfo)
-#else
-freeWinContent (winInfo)
- TuiGenWinInfoPtr winInfo;
-#endif
-{
- if (winInfo->content != (OpaquePtr) NULL)
- {
- freeContent ((TuiWinContent) winInfo->content,
- winInfo->contentSize,
- winInfo->type);
- winInfo->content = (OpaquePtr) NULL;
- }
- winInfo->contentSize = 0;
-
- return;
-} /* freeWinContent */
-
-
-/*
-** freeAllWindows().
-*/
-void
-#ifdef __STDC__
-freeAllWindows (void)
-#else
-freeAllWindows ()
-#endif
-{
- TuiWinType type = SRC_WIN;
-
- for (; type < MAX_MAJOR_WINDOWS; type++)
- if (m_winPtrNotNull (winList[type]) &&
- winList[type]->generic.type != UNDEFINED_WIN)
- freeWindow (winList[type]);
- return;
-} /* freeAllWindows */
-
-
-void
-#ifdef __STDC__
-tuiDelDataWindows (
- TuiWinContent content,
- int contentSize)
-#else
-tuiDelDataWindows (content, contentSize)
- TuiWinContent content;
- int contentSize;
-#endif
-{
- int i;
-
- /*
- ** Remember that data window content elements are of type TuiGenWinInfoPtr,
- ** each of which whose single element is a data element.
- */
- for (i = 0; i < contentSize; i++)
- {
- TuiGenWinInfoPtr genericWin = &content[i]->whichElement.dataWindow;
-
- if (genericWin != (TuiGenWinInfoPtr) NULL)
- {
- tuiDelwin (genericWin->handle);
- genericWin->handle = (WINDOW *) NULL;
- genericWin->isVisible = FALSE;
- }
- }
-
- return;
-} /* tuiDelDataWindows */
-
-
-void
-#ifdef __STDC__
-freeDataContent (
- TuiWinContent content,
- int contentSize)
-#else
-freeDataContent (content, contentSize)
- TuiWinContent content;
- int contentSize;
-#endif
-{
- int i;
-
- /*
- ** Remember that data window content elements are of type TuiGenWinInfoPtr,
- ** each of which whose single element is a data element.
- */
- for (i = 0; i < contentSize; i++)
- {
- TuiGenWinInfoPtr genericWin = &content[i]->whichElement.dataWindow;
-
- if (genericWin != (TuiGenWinInfoPtr) NULL)
- {
- tuiDelwin (genericWin->handle);
- genericWin->handle = (WINDOW *) NULL;
- freeWinContent (genericWin);
- }
- }
- freeContent (content,
- contentSize,
- DATA_WIN);
-
- return;
-} /* freeDataContent */
-
-
-/**********************************
-** LOCAL STATIC FUNCTIONS **
-**********************************/
-
-
-/*
-** freeContent().
-*/
-static void
-#ifdef __STDC__
-freeContent (
- TuiWinContent content,
- int contentSize,
- TuiWinType winType)
-#else
-freeContent (content, contentSize, winType)
- TuiWinContent content;
- int contentSize;
- TuiWinType winType;
-#endif
-{
- if (content != (TuiWinContent) NULL)
- {
- freeContentElements (content, contentSize, winType);
- tuiFree ((char *) content);
- }
-
- return;
-} /* freeContent */
-
-
-/*
-** freeContentElements().
-*/
-static void
-#ifdef __STDC__
-freeContentElements (
- TuiWinContent content,
- int contentSize,
- TuiWinType type)
-#else
-freeContentElements (content, contentSize, type)
- TuiWinContent content;
- int contentSize;
- TuiWinType type;
-#endif
-{
- if (content != (TuiWinContent) NULL)
- {
- int i;
-
- if (type == SRC_WIN || type == DISASSEM_WIN)
- {
- /* free whole source block */
- if (content[0]->whichElement.source.line != (char *) NULL)
- tuiFree (content[0]->whichElement.source.line);
- }
- else
- {
- for (i = 0; i < contentSize; i++)
- {
- TuiWinElementPtr element;
-
- element = content[i];
- if (element != (TuiWinElementPtr) NULL)
- {
- switch (type)
- {
- case DATA_WIN:
- tuiFree ((char *) element);
- break;
- case DATA_ITEM_WIN:
- /*
- ** Note that data elements are not allocated
- ** in a single block, but individually, as needed.
- */
- if (element->whichElement.data.type != TUI_REGISTER)
- tuiFree ((char *)
- element->whichElement.data.name);
- tuiFree ((char *) element->whichElement.data.value);
- tuiFree ((char *) element);
- break;
- case CMD_WIN:
- tuiFree ((char *) element->whichElement.command.line);
- break;
- default:
- break;
- }
- }
- }
- }
- if (type != DATA_WIN && type != DATA_ITEM_WIN)
- tuiFree ((char *) content[0]); /* free the element block */
- }
-
- return;
-} /* freeContentElements */
generated by cgit v1.1 at 2024-12-24 03:43:53 +0000