1405 lines
33 KiB
C
1405 lines
33 KiB
C
/*
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** tuiLayout.c
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** This module contains procedures for handling the layout of the windows.
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*/
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#include "defs.h"
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#include "command.h"
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#include "symtab.h"
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#include "frame.h"
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#include "tui.h"
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#include "tuiData.h"
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#include "tuiGeneralWin.h"
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#include "tuiStack.h"
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#include "tuiRegs.h"
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#include "tuiDisassem.h"
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/*******************************
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** Static Local Decls
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********************************/
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static void _initGenWinInfo (TuiGenWinInfoPtr, TuiWinType, int, int, int, int);
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static void _initAndMakeWin (Opaque *, TuiWinType, int, int, int, int, int);
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static void _showSourceOrDisassemAndCommand (TuiLayoutType);
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static void _makeSourceOrDisassemWindow (TuiWinInfoPtr *, TuiWinType, int, int);
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static void _makeCommandWindow (TuiWinInfoPtr *, int, int);
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static void _makeSourceWindow (TuiWinInfoPtr *, int, int);
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static void _makeDisassemWindow (TuiWinInfoPtr *, int, int);
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static void _makeDataWindow (TuiWinInfoPtr *, int, int);
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static void _showSourceCommand (void);
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static void _showDisassemCommand (void);
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static void _showSourceDisassemCommand (void);
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static void _showData (TuiLayoutType);
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static TuiLayoutType _nextLayout (void);
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static TuiLayoutType _prevLayout (void);
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static void _tuiLayout_command (char *, int);
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static void _tuiToggleLayout_command (char *, int);
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static void _tui_vToggleLayout_command (va_list);
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static void _tuiToggleSplitLayout_command (char *, int);
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static void _tui_vToggleSplitLayout_command (va_list);
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static Opaque _extractDisplayStartAddr (void);
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static void _tuiHandleXDBLayout (TuiLayoutDefPtr);
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static TuiStatus _tuiSetLayoutTo (char *);
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/***************************************
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** DEFINITIONS
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***************************************/
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#define LAYOUT_USAGE "Usage: layout prev | next | <layout_name> \n"
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/***************************************
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** Static Local Data
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***************************************/
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static TuiLayoutType lastLayout = UNDEFINED_LAYOUT;
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/***************************************
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** PUBLIC FUNCTIONS
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***************************************/
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/*
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** showLayout().
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** Show the screen layout defined
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*/
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void
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#ifdef __STDC__
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showLayout (
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TuiLayoutType layout)
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#else
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showLayout (layout)
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TuiLayoutType layout;
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#endif
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{
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TuiLayoutType curLayout = currentLayout ();
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if (layout != curLayout)
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{
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/*
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** Since the new layout may cause changes in window size, we
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** should free the content and reallocate on next display of
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** source/asm
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*/
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tuiClearAllSourceWinsContent (NO_EMPTY_SOURCE_PROMPT);
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freeAllSourceWinsContent ();
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clearSourceWindows ();
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if (layout == SRC_DATA_COMMAND || layout == DISASSEM_DATA_COMMAND)
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{
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_showData (layout);
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refreshAll (winList);
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}
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else
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{
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/* First make the current layout be invisible */
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m_allBeInvisible ();
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m_beInvisible (locatorWinInfoPtr ());
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switch (layout)
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{
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/* Now show the new layout */
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case SRC_COMMAND:
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_showSourceCommand ();
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addToSourceWindows (srcWin);
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break;
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case DISASSEM_COMMAND:
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_showDisassemCommand ();
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addToSourceWindows (disassemWin);
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break;
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case SRC_DISASSEM_COMMAND:
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_showSourceDisassemCommand ();
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addToSourceWindows (srcWin);
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addToSourceWindows (disassemWin);
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break;
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default:
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break;
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}
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}
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}
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return;
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} /* showLayout */
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/*
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** tuiSetLayout()
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** Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND,
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** SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND.
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** If the layout is SRC_DATA_COMMAND, DISASSEM_DATA_COMMAND, or
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** UNDEFINED_LAYOUT, then the data window is populated according
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** to regsDisplayType.
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*/
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TuiStatus
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#ifdef __STDC__
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tuiSetLayout (
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TuiLayoutType layoutType,
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TuiRegisterDisplayType regsDisplayType)
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#else
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tuiSetLayout (layoutType, regsDisplayType)
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TuiLayoutType layoutType;
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TuiRegisterDisplayType regsDisplayType;
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#endif
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{
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TuiStatus status = TUI_SUCCESS;
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if (layoutType != UNDEFINED_LAYOUT || regsDisplayType != TUI_UNDEFINED_REGS)
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{
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TuiLayoutType curLayout = currentLayout (), newLayout = UNDEFINED_LAYOUT;
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int regsPopulate = FALSE;
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Opaque addr = _extractDisplayStartAddr ();
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TuiWinInfoPtr newWinWithFocus = (TuiWinInfoPtr) NULL, winWithFocus = tuiWinWithFocus ();
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TuiLayoutDefPtr layoutDef = tuiLayoutDef ();
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if (layoutType == UNDEFINED_LAYOUT &&
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regsDisplayType != TUI_UNDEFINED_REGS)
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{
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if (curLayout == SRC_DISASSEM_COMMAND)
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newLayout = DISASSEM_DATA_COMMAND;
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else if (curLayout == SRC_COMMAND || curLayout == SRC_DATA_COMMAND)
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newLayout = SRC_DATA_COMMAND;
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else if (curLayout == DISASSEM_COMMAND ||
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curLayout == DISASSEM_DATA_COMMAND)
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newLayout = DISASSEM_DATA_COMMAND;
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}
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else
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newLayout = layoutType;
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regsPopulate = (newLayout == SRC_DATA_COMMAND ||
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newLayout == DISASSEM_DATA_COMMAND ||
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regsDisplayType != TUI_UNDEFINED_REGS);
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if (newLayout != curLayout || regsDisplayType != TUI_UNDEFINED_REGS)
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{
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if (newLayout != curLayout)
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{
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if (winWithFocus != cmdWin)
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tuiClearWinFocus ();
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showLayout (newLayout);
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/*
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** Now determine where focus should be
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*/
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if (winWithFocus != cmdWin)
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{
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switch (newLayout)
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{
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case SRC_COMMAND:
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tuiSetWinFocusTo (srcWin);
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layoutDef->displayMode = SRC_WIN;
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layoutDef->split = FALSE;
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break;
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case DISASSEM_COMMAND:
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/* the previous layout was not showing
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** code. this can happen if there is no
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** source available:
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** 1. if the source file is in another dir OR
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** 2. if target was compiled without -g
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** We still want to show the assembly though!
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*/
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addr = vcatch_errors ((OpaqueFuncPtr)
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tuiGetBeginAsmAddress);
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tuiSetWinFocusTo (disassemWin);
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layoutDef->displayMode = DISASSEM_WIN;
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layoutDef->split = FALSE;
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break;
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case SRC_DISASSEM_COMMAND:
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/* the previous layout was not showing
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** code. this can happen if there is no
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** source available:
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** 1. if the source file is in another dir OR
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** 2. if target was compiled without -g
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** We still want to show the assembly though!
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*/
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addr = vcatch_errors ((OpaqueFuncPtr)
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tuiGetBeginAsmAddress);
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if (winWithFocus == srcWin)
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tuiSetWinFocusTo (srcWin);
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else
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tuiSetWinFocusTo (disassemWin);
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layoutDef->split = TRUE;
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break;
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case SRC_DATA_COMMAND:
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if (winWithFocus != dataWin)
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tuiSetWinFocusTo (srcWin);
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else
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tuiSetWinFocusTo (dataWin);
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layoutDef->displayMode = SRC_WIN;
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layoutDef->split = FALSE;
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break;
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case DISASSEM_DATA_COMMAND:
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/* the previous layout was not showing
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** code. this can happen if there is no
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** source available:
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** 1. if the source file is in another dir OR
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** 2. if target was compiled without -g
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** We still want to show the assembly though!
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*/
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addr = vcatch_errors ((OpaqueFuncPtr)
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tuiGetBeginAsmAddress);
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if (winWithFocus != dataWin)
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tuiSetWinFocusTo (disassemWin);
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else
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tuiSetWinFocusTo (dataWin);
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layoutDef->displayMode = DISASSEM_WIN;
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layoutDef->split = FALSE;
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break;
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default:
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break;
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}
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}
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if (newWinWithFocus != (TuiWinInfoPtr) NULL)
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tuiSetWinFocusTo (newWinWithFocus);
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/*
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** Now update the window content
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*/
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if (!regsPopulate &&
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(newLayout == SRC_DATA_COMMAND ||
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newLayout == DISASSEM_DATA_COMMAND))
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tuiDisplayAllData ();
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tuiUpdateSourceWindowsWithAddr (addr);
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}
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if (regsPopulate)
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{
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layoutDef->regsDisplayType =
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(regsDisplayType == TUI_UNDEFINED_REGS ?
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TUI_GENERAL_REGS : regsDisplayType);
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tuiShowRegisters (layoutDef->regsDisplayType);
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}
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}
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}
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else
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status = TUI_FAILURE;
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return status;
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} /* tuiSetLayout */
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/*
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** tui_vSetLayoutTo()
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** Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA,
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** REGS, $REGS, $GREGS, $FREGS, $SREGS with arguments in a va_list
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*/
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TuiStatus
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#ifdef __STDC__
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tui_vSetLayoutTo (
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va_list args)
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#else
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tui_vSetLayoutTo (args)
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va_list args;
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#endif
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{
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char *layoutName;
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layoutName = va_arg (args, char *);
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return (_tuiSetLayoutTo (layoutName));
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} /* tui_vSetLayoutTo */
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/*
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** tuiAddWinToLayout().
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** Add the specified window to the layout in a logical way.
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** This means setting up the most logical layout given the
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** window to be added.
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*/
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void
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#ifdef __STDC__
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tuiAddWinToLayout (
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TuiWinType type)
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#else
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tuiAddWinToLayout (type)
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TuiWinType type;
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#endif
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{
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TuiLayoutType curLayout = currentLayout ();
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switch (type)
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{
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case SRC_WIN:
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if (curLayout != SRC_COMMAND &&
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curLayout != SRC_DISASSEM_COMMAND &&
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curLayout != SRC_DATA_COMMAND)
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{
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clearSourceWindowsDetail ();
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if (curLayout == DISASSEM_DATA_COMMAND)
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showLayout (SRC_DATA_COMMAND);
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else
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showLayout (SRC_COMMAND);
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}
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break;
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case DISASSEM_WIN:
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if (curLayout != DISASSEM_COMMAND &&
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curLayout != SRC_DISASSEM_COMMAND &&
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curLayout != DISASSEM_DATA_COMMAND)
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{
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clearSourceWindowsDetail ();
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if (curLayout == SRC_DATA_COMMAND)
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showLayout (DISASSEM_DATA_COMMAND);
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else
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showLayout (DISASSEM_COMMAND);
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}
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break;
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case DATA_WIN:
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if (curLayout != SRC_DATA_COMMAND &&
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curLayout != DISASSEM_DATA_COMMAND)
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{
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if (curLayout == DISASSEM_COMMAND)
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showLayout (DISASSEM_DATA_COMMAND);
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else
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showLayout (SRC_DATA_COMMAND);
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}
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break;
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default:
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break;
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}
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return;
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} /* tuiAddWinToLayout */
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/*
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** tui_vAddWinToLayout().
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** Add the specified window to the layout in a logical way,
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** with arguments in a va_list.
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*/
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void
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#ifdef __STDC__
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tui_vAddWinToLayout (
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va_list args)
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#else
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tui_vAddWinToLayout (args)
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va_list args;
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#endif
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{
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TuiWinType type = va_arg (args, TuiWinType);
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tuiAddWinToLayout (type);
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return;
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} /* tui_vAddWinToLayout */
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/*
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** tuiDefaultWinHeight().
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** Answer the height of a window. If it hasn't been created yet,
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** answer what the height of a window would be based upon its
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** type and the layout.
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*/
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int
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#ifdef __STDC__
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tuiDefaultWinHeight (
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TuiWinType type,
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TuiLayoutType layout)
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#else
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tuiDefaultWinHeight (type, layout)
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TuiWinType type;
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TuiLayoutType layout;
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#endif
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{
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int h;
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if (winList[type] != (TuiWinInfoPtr) NULL)
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h = winList[type]->generic.height;
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else
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{
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switch (layout)
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{
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case SRC_COMMAND:
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case DISASSEM_COMMAND:
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if (m_winPtrIsNull (cmdWin))
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h = termHeight () / 2;
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else
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h = termHeight () - cmdWin->generic.height;
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break;
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case SRC_DISASSEM_COMMAND:
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case SRC_DATA_COMMAND:
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case DISASSEM_DATA_COMMAND:
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if (m_winPtrIsNull (cmdWin))
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h = termHeight () / 3;
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else
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h = (termHeight () - cmdWin->generic.height) / 2;
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break;
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default:
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h = 0;
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break;
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}
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}
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return h;
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} /* tuiDefaultWinHeight */
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/*
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** tuiDefaultWinViewportHeight().
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** Answer the height of a window. If it hasn't been created yet,
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** answer what the height of a window would be based upon its
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** type and the layout.
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*/
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int
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#ifdef __STDC__
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tuiDefaultWinViewportHeight (
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TuiWinType type,
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TuiLayoutType layout)
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#else
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tuiDefaultWinViewportHeight (type, layout)
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TuiWinType type;
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TuiLayoutType layout;
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#endif
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{
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int h;
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h = tuiDefaultWinHeight (type, layout);
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if (winList[type] == cmdWin)
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h -= 1;
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else
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h -= 2;
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return h;
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} /* tuiDefaultWinViewportHeight */
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/*
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** _initialize_tuiLayout().
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** Function to initialize gdb commands, for tui window layout
|
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** manipulation.
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*/
|
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void
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_initialize_tuiLayout ()
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{
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if (tui_version)
|
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{
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add_com ("layout", class_tui, _tuiLayout_command,
|
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"Change the layout of windows.\n\
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Usage: layout prev | next | <layout_name> \n\
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Layout names are:\n\
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src : Displays source and command windows.\n\
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asm : Displays disassembly and command windows.\n\
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split : Displays source, disassembly and command windows.\n\
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regs : Displays register window. If existing layout\n\
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is source/command or assembly/command, the \n\
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register window is displayed. If the\n\
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source/assembly/command (split) is displayed, \n\
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the register window is displayed with \n\
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the window that has current logical focus.\n");
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if (xdb_commands)
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{
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add_com ("td", class_tui, _tuiToggleLayout_command,
|
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"Toggle between Source/Command and Disassembly/Command layouts.\n");
|
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add_com ("ts", class_tui, _tuiToggleSplitLayout_command,
|
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"Toggle between Source/Command or Disassembly/Command and \n\
|
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Source/Disassembly/Command layouts.\n");
|
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}
|
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}
|
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return;
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} /* _intialize_tuiLayout */
|
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|
|
|
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/*************************
|
|
** STATIC LOCAL FUNCTIONS
|
|
**************************/
|
|
|
|
|
|
/*
|
|
** _tuiSetLayoutTo()
|
|
** Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, REGS,
|
|
** $REGS, $GREGS, $FREGS, $SREGS.
|
|
*/
|
|
static TuiStatus
|
|
#ifdef __STDC__
|
|
_tuiSetLayoutTo (
|
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char *layoutName)
|
|
#else
|
|
_tuiSetLayoutTo (layoutName)
|
|
char *layoutName;
|
|
#endif
|
|
{
|
|
TuiStatus status = TUI_SUCCESS;
|
|
|
|
if (layoutName != (char *) NULL)
|
|
{
|
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register int i;
|
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register char *bufPtr;
|
|
TuiLayoutType newLayout = UNDEFINED_LAYOUT;
|
|
TuiRegisterDisplayType dpyType = TUI_UNDEFINED_REGS;
|
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TuiLayoutType curLayout = currentLayout ();
|
|
|
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bufPtr = (char *) tuiStrDup (layoutName);
|
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for (i = 0; (i < strlen (layoutName)); i++)
|
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bufPtr[i] = toupper (bufPtr[i]);
|
|
|
|
/* First check for ambiguous input */
|
|
if (strlen (bufPtr) <= 1 && (*bufPtr == 'S' || *bufPtr == '$'))
|
|
{
|
|
warning ("Ambiguous command input.\n");
|
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status = TUI_FAILURE;
|
|
}
|
|
else
|
|
{
|
|
if (subsetCompare (bufPtr, "SRC"))
|
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newLayout = SRC_COMMAND;
|
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else if (subsetCompare (bufPtr, "ASM"))
|
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newLayout = DISASSEM_COMMAND;
|
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else if (subsetCompare (bufPtr, "SPLIT"))
|
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newLayout = SRC_DISASSEM_COMMAND;
|
|
else if (subsetCompare (bufPtr, "REGS") ||
|
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subsetCompare (bufPtr, TUI_GENERAL_SPECIAL_REGS_NAME) ||
|
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subsetCompare (bufPtr, TUI_GENERAL_REGS_NAME) ||
|
|
subsetCompare (bufPtr, TUI_FLOAT_REGS_NAME) ||
|
|
subsetCompare (bufPtr, TUI_SPECIAL_REGS_NAME))
|
|
{
|
|
if (curLayout == SRC_COMMAND || curLayout == SRC_DATA_COMMAND)
|
|
newLayout = SRC_DATA_COMMAND;
|
|
else
|
|
newLayout = DISASSEM_DATA_COMMAND;
|
|
|
|
/* could ifdef out the following code. when compile with -z, there are null
|
|
pointer references that cause a core dump if 'layout regs' is the first
|
|
layout command issued by the user. HP has asked us to hook up this code
|
|
- edie epstein
|
|
*/
|
|
if (subsetCompare (bufPtr, TUI_FLOAT_REGS_NAME))
|
|
{
|
|
if (dataWin->detail.dataDisplayInfo.regsDisplayType !=
|
|
TUI_SFLOAT_REGS &&
|
|
dataWin->detail.dataDisplayInfo.regsDisplayType !=
|
|
TUI_DFLOAT_REGS)
|
|
dpyType = TUI_SFLOAT_REGS;
|
|
else
|
|
dpyType =
|
|
dataWin->detail.dataDisplayInfo.regsDisplayType;
|
|
}
|
|
else if (subsetCompare (bufPtr,
|
|
TUI_GENERAL_SPECIAL_REGS_NAME))
|
|
dpyType = TUI_GENERAL_AND_SPECIAL_REGS;
|
|
else if (subsetCompare (bufPtr, TUI_GENERAL_REGS_NAME))
|
|
dpyType = TUI_GENERAL_REGS;
|
|
else if (subsetCompare (bufPtr, TUI_SPECIAL_REGS_NAME))
|
|
dpyType = TUI_SPECIAL_REGS;
|
|
else
|
|
{
|
|
if (dataWin->detail.dataDisplayInfo.regsDisplayType !=
|
|
TUI_UNDEFINED_REGS)
|
|
dpyType =
|
|
dataWin->detail.dataDisplayInfo.regsDisplayType;
|
|
else
|
|
dpyType = TUI_GENERAL_REGS;
|
|
}
|
|
|
|
/* end of potential ifdef
|
|
*/
|
|
|
|
/* if ifdefed out code above, then assume that the user wishes to display the
|
|
general purpose registers
|
|
*/
|
|
|
|
/* dpyType = TUI_GENERAL_REGS;
|
|
*/
|
|
}
|
|
else if (subsetCompare (bufPtr, "NEXT"))
|
|
newLayout = _nextLayout ();
|
|
else if (subsetCompare (bufPtr, "PREV"))
|
|
newLayout = _prevLayout ();
|
|
else
|
|
status = TUI_FAILURE;
|
|
free (bufPtr);
|
|
|
|
tuiSetLayout (newLayout, dpyType);
|
|
}
|
|
}
|
|
else
|
|
status = TUI_FAILURE;
|
|
|
|
return status;
|
|
} /* _tuiSetLayoutTo */
|
|
|
|
|
|
static Opaque
|
|
#ifdef __STDC__
|
|
_extractDisplayStartAddr (void)
|
|
#else
|
|
_extractDisplayStartAddr ()
|
|
#endif
|
|
{
|
|
TuiLayoutType curLayout = currentLayout ();
|
|
Opaque addr;
|
|
|
|
switch (curLayout)
|
|
{
|
|
case SRC_COMMAND:
|
|
case SRC_DATA_COMMAND:
|
|
addr = (Opaque) find_line_pc (
|
|
current_source_symtab,
|
|
srcWin->detail.sourceInfo.startLineOrAddr.lineNo);
|
|
break;
|
|
case DISASSEM_COMMAND:
|
|
case SRC_DISASSEM_COMMAND:
|
|
case DISASSEM_DATA_COMMAND:
|
|
addr = disassemWin->detail.sourceInfo.startLineOrAddr.addr;
|
|
break;
|
|
default:
|
|
addr = (Opaque) NULL;
|
|
break;
|
|
}
|
|
|
|
return addr;
|
|
} /* _extractDisplayStartAddr */
|
|
|
|
|
|
static void
|
|
#ifdef __STDC__
|
|
_tuiHandleXDBLayout (
|
|
TuiLayoutDefPtr layoutDef)
|
|
#else
|
|
_tuiHandleXDBLayout (layoutDef)
|
|
TuiLayoutDefPtr layoutDef;
|
|
#endif
|
|
{
|
|
if (layoutDef->split)
|
|
{
|
|
tuiSetLayout (SRC_DISASSEM_COMMAND, TUI_UNDEFINED_REGS);
|
|
tuiSetWinFocusTo (winList[layoutDef->displayMode]);
|
|
}
|
|
else
|
|
{
|
|
if (layoutDef->displayMode == SRC_WIN)
|
|
tuiSetLayout (SRC_COMMAND, TUI_UNDEFINED_REGS);
|
|
else
|
|
tuiSetLayout (DISASSEM_DATA_COMMAND, layoutDef->regsDisplayType);
|
|
}
|
|
|
|
|
|
return;
|
|
} /* _tuiHandleXDBLayout */
|
|
|
|
|
|
static void
|
|
#ifdef __STDC__
|
|
_tuiToggleLayout_command (
|
|
char *arg,
|
|
int fromTTY)
|
|
#else
|
|
_tuiToggleLayout_command (arg, fromTTY)
|
|
char *arg;
|
|
int fromTTY;
|
|
#endif
|
|
{
|
|
tuiDo ((TuiOpaqueFuncPtr) _tui_vToggleLayout_command, arg, fromTTY);
|
|
}
|
|
|
|
static void
|
|
#ifdef __STDC__
|
|
_tui_vToggleLayout_command (
|
|
va_list args)
|
|
#else
|
|
_tui_vToggleLayout_command (args)
|
|
va_list args;
|
|
#endif
|
|
{
|
|
TuiLayoutDefPtr layoutDef = tuiLayoutDef ();
|
|
|
|
if (layoutDef->displayMode == SRC_WIN)
|
|
layoutDef->displayMode = DISASSEM_WIN;
|
|
else
|
|
layoutDef->displayMode = SRC_WIN;
|
|
|
|
if (!layoutDef->split)
|
|
_tuiHandleXDBLayout (layoutDef);
|
|
|
|
return;
|
|
} /* _tuiToggleLayout_command */
|
|
|
|
|
|
static void
|
|
#ifdef __STDC__
|
|
_tuiToggleSplitLayout_command (
|
|
char *arg,
|
|
int fromTTY)
|
|
#else
|
|
_tuiToggleSplitLayout_command (arg, fromTTY)
|
|
char *arg;
|
|
int fromTTY;
|
|
#endif
|
|
{
|
|
tuiDo ((TuiOpaqueFuncPtr) _tui_vToggleSplitLayout_command, arg, fromTTY);
|
|
}
|
|
|
|
static void
|
|
#ifdef __STDC__
|
|
_tui_vToggleSplitLayout_command (
|
|
va_list args)
|
|
#else
|
|
_tui_vToggleSplitLayout_command (args)
|
|
va_list args;
|
|
#endif
|
|
{
|
|
TuiLayoutDefPtr layoutDef = tuiLayoutDef ();
|
|
|
|
layoutDef->split = (!layoutDef->split);
|
|
_tuiHandleXDBLayout (layoutDef);
|
|
|
|
return;
|
|
} /* _tui_vToggleSplitLayout_command */
|
|
|
|
|
|
static void
|
|
#ifdef __STDC__
|
|
_tuiLayout_command (
|
|
char *arg,
|
|
int fromTTY)
|
|
#else
|
|
_tuiLayout_command (arg, fromTTY)
|
|
char *arg;
|
|
int fromTTY;
|
|
#endif
|
|
{
|
|
if ((TuiStatus) tuiDo (
|
|
(TuiOpaqueFuncPtr) tui_vSetLayoutTo, arg) != TUI_SUCCESS)
|
|
warning ("Invalid layout specified.\n%s" LAYOUT_USAGE);
|
|
|
|
return;
|
|
} /* _tuiLayout_command */
|
|
|
|
/*
|
|
** _nextLayout().
|
|
** Answer the previous layout to cycle to.
|
|
*/
|
|
static TuiLayoutType
|
|
#ifdef __STDC__
|
|
_nextLayout (void)
|
|
#else
|
|
_nextLayout ()
|
|
#endif
|
|
{
|
|
TuiLayoutType newLayout;
|
|
|
|
newLayout = currentLayout ();
|
|
if (newLayout == UNDEFINED_LAYOUT)
|
|
newLayout = SRC_COMMAND;
|
|
else
|
|
{
|
|
newLayout++;
|
|
if (newLayout == UNDEFINED_LAYOUT)
|
|
newLayout = SRC_COMMAND;
|
|
}
|
|
|
|
return newLayout;
|
|
} /* _nextLayout */
|
|
|
|
|
|
/*
|
|
** _prevLayout().
|
|
** Answer the next layout to cycle to.
|
|
*/
|
|
static TuiLayoutType
|
|
#ifdef __STDC__
|
|
_prevLayout (void)
|
|
#else
|
|
_prevLayout ()
|
|
#endif
|
|
{
|
|
TuiLayoutType newLayout;
|
|
|
|
newLayout = currentLayout ();
|
|
if (newLayout == SRC_COMMAND)
|
|
newLayout = DISASSEM_DATA_COMMAND;
|
|
else
|
|
{
|
|
newLayout--;
|
|
if (newLayout == UNDEFINED_LAYOUT)
|
|
newLayout = DISASSEM_DATA_COMMAND;
|
|
}
|
|
|
|
return newLayout;
|
|
} /* _prevLayout */
|
|
|
|
|
|
|
|
/*
|
|
** _makeCommandWindow().
|
|
*/
|
|
static void
|
|
#ifdef __STDC__
|
|
_makeCommandWindow (
|
|
TuiWinInfoPtr * winInfoPtr,
|
|
int height,
|
|
int originY)
|
|
#else
|
|
_makeCommandWindow (winInfoPtr, height, originY)
|
|
TuiWinInfoPtr *winInfoPtr;
|
|
int height;
|
|
int originY;
|
|
#endif
|
|
{
|
|
_initAndMakeWin ((Opaque *) winInfoPtr,
|
|
CMD_WIN,
|
|
height,
|
|
termWidth (),
|
|
0,
|
|
originY,
|
|
DONT_BOX_WINDOW);
|
|
|
|
(*winInfoPtr)->canHighlight = FALSE;
|
|
|
|
return;
|
|
} /* _makeCommandWindow */
|
|
|
|
|
|
/*
|
|
** _makeSourceWindow().
|
|
*/
|
|
static void
|
|
#ifdef __STDC__
|
|
_makeSourceWindow (
|
|
TuiWinInfoPtr * winInfoPtr,
|
|
int height,
|
|
int originY)
|
|
#else
|
|
_makeSourceWindow (winInfoPtr, height, originY)
|
|
TuiWinInfoPtr *winInfoPtr;
|
|
int height;
|
|
int originY;
|
|
#endif
|
|
{
|
|
_makeSourceOrDisassemWindow (winInfoPtr, SRC_WIN, height, originY);
|
|
|
|
return;
|
|
} /* _makeSourceWindow */
|
|
|
|
|
|
/*
|
|
** _makeDisassemWindow().
|
|
*/
|
|
static void
|
|
#ifdef __STDC__
|
|
_makeDisassemWindow (
|
|
TuiWinInfoPtr * winInfoPtr,
|
|
int height,
|
|
int originY)
|
|
#else
|
|
_makeDisassemWindow (winInfoPtr, height, originY)
|
|
TuiWinInfoPtr *winInfoPtr;
|
|
int height;
|
|
int originY;
|
|
#endif
|
|
{
|
|
_makeSourceOrDisassemWindow (winInfoPtr, DISASSEM_WIN, height, originY);
|
|
|
|
return;
|
|
} /* _makeDisassemWindow */
|
|
|
|
|
|
/*
|
|
** _makeDataWindow().
|
|
*/
|
|
static void
|
|
#ifdef __STDC__
|
|
_makeDataWindow (
|
|
TuiWinInfoPtr * winInfoPtr,
|
|
int height,
|
|
int originY)
|
|
#else
|
|
_makeDataWindow (winInfoPtr, height, originY)
|
|
TuiWinInfoPtr *winInfoPtr;
|
|
int height;
|
|
int originY;
|
|
#endif
|
|
{
|
|
_initAndMakeWin ((Opaque *) winInfoPtr,
|
|
DATA_WIN,
|
|
height,
|
|
termWidth (),
|
|
0,
|
|
originY,
|
|
BOX_WINDOW);
|
|
|
|
return;
|
|
} /* _makeDataWindow */
|
|
|
|
|
|
|
|
/*
|
|
** _showSourceCommand().
|
|
** Show the Source/Command layout
|
|
*/
|
|
static void
|
|
#ifdef __STDC__
|
|
_showSourceCommand (void)
|
|
#else
|
|
_showSourceCommand ()
|
|
#endif
|
|
{
|
|
_showSourceOrDisassemAndCommand (SRC_COMMAND);
|
|
|
|
return;
|
|
} /* _showSourceCommand */
|
|
|
|
|
|
/*
|
|
** _showDisassemCommand().
|
|
** Show the Dissassem/Command layout
|
|
*/
|
|
static void
|
|
#ifdef __STDC__
|
|
_showDisassemCommand (void)
|
|
#else
|
|
_showDisassemCommand ()
|
|
#endif
|
|
{
|
|
_showSourceOrDisassemAndCommand (DISASSEM_COMMAND);
|
|
|
|
return;
|
|
} /* _showDisassemCommand */
|
|
|
|
|
|
/*
|
|
** _showSourceDisassemCommand().
|
|
** Show the Source/Disassem/Command layout
|
|
*/
|
|
static void
|
|
#ifdef __STDC__
|
|
_showSourceDisassemCommand (void)
|
|
#else
|
|
_showSourceDisassemCommand ()
|
|
#endif
|
|
{
|
|
TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
|
|
|
|
if (currentLayout () != SRC_DISASSEM_COMMAND)
|
|
{
|
|
int cmdHeight, srcHeight, asmHeight;
|
|
|
|
if (m_winPtrNotNull (cmdWin))
|
|
cmdHeight = cmdWin->generic.height;
|
|
else
|
|
cmdHeight = termHeight () / 3;
|
|
|
|
srcHeight = (termHeight () - cmdHeight) / 2;
|
|
asmHeight = termHeight () - (srcHeight + cmdHeight);
|
|
|
|
if (m_winPtrIsNull (srcWin))
|
|
_makeSourceWindow (&srcWin, srcHeight, 0);
|
|
else
|
|
{
|
|
_initGenWinInfo (&srcWin->generic,
|
|
srcWin->generic.type,
|
|
srcHeight,
|
|
srcWin->generic.width,
|
|
srcWin->detail.sourceInfo.executionInfo->width,
|
|
0);
|
|
srcWin->canHighlight = TRUE;
|
|
_initGenWinInfo (srcWin->detail.sourceInfo.executionInfo,
|
|
EXEC_INFO_WIN,
|
|
srcHeight,
|
|
3,
|
|
0,
|
|
0);
|
|
m_beVisible (srcWin);
|
|
m_beVisible (srcWin->detail.sourceInfo.executionInfo);
|
|
srcWin->detail.sourceInfo.hasLocator = FALSE;;
|
|
}
|
|
if (m_winPtrNotNull (srcWin))
|
|
{
|
|
TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
|
|
|
|
tuiShowSourceContent (srcWin);
|
|
if (m_winPtrIsNull (disassemWin))
|
|
{
|
|
_makeDisassemWindow (&disassemWin, asmHeight, srcHeight - 1);
|
|
_initAndMakeWin ((Opaque *) & locator,
|
|
LOCATOR_WIN,
|
|
2 /* 1 */ ,
|
|
termWidth (),
|
|
0,
|
|
(srcHeight + asmHeight) - 1,
|
|
DONT_BOX_WINDOW);
|
|
}
|
|
else
|
|
{
|
|
_initGenWinInfo (locator,
|
|
LOCATOR_WIN,
|
|
2 /* 1 */ ,
|
|
termWidth (),
|
|
0,
|
|
(srcHeight + asmHeight) - 1);
|
|
disassemWin->detail.sourceInfo.hasLocator = TRUE;
|
|
_initGenWinInfo (
|
|
&disassemWin->generic,
|
|
disassemWin->generic.type,
|
|
asmHeight,
|
|
disassemWin->generic.width,
|
|
disassemWin->detail.sourceInfo.executionInfo->width,
|
|
srcHeight - 1);
|
|
_initGenWinInfo (disassemWin->detail.sourceInfo.executionInfo,
|
|
EXEC_INFO_WIN,
|
|
asmHeight,
|
|
3,
|
|
0,
|
|
srcHeight - 1);
|
|
disassemWin->canHighlight = TRUE;
|
|
m_beVisible (disassemWin);
|
|
m_beVisible (disassemWin->detail.sourceInfo.executionInfo);
|
|
}
|
|
if (m_winPtrNotNull (disassemWin))
|
|
{
|
|
srcWin->detail.sourceInfo.hasLocator = FALSE;
|
|
disassemWin->detail.sourceInfo.hasLocator = TRUE;
|
|
m_beVisible (locator);
|
|
tuiShowLocatorContent ();
|
|
tuiShowSourceContent (disassemWin);
|
|
|
|
if (m_winPtrIsNull (cmdWin))
|
|
_makeCommandWindow (&cmdWin,
|
|
cmdHeight,
|
|
termHeight () - cmdHeight);
|
|
else
|
|
{
|
|
_initGenWinInfo (&cmdWin->generic,
|
|
cmdWin->generic.type,
|
|
cmdWin->generic.height,
|
|
cmdWin->generic.width,
|
|
0,
|
|
cmdWin->generic.origin.y);
|
|
cmdWin->canHighlight = FALSE;
|
|
m_beVisible (cmdWin);
|
|
}
|
|
if (m_winPtrNotNull (cmdWin))
|
|
tuiRefreshWin (&cmdWin->generic);
|
|
}
|
|
}
|
|
setCurrentLayoutTo (SRC_DISASSEM_COMMAND);
|
|
}
|
|
|
|
return;
|
|
} /* _showSourceDisassemCommand */
|
|
|
|
|
|
/*
|
|
** _showData().
|
|
** Show the Source/Data/Command or the Dissassembly/Data/Command layout
|
|
*/
|
|
static void
|
|
#ifdef __STDC__
|
|
_showData (
|
|
TuiLayoutType newLayout)
|
|
#else
|
|
_showData (newLayout)
|
|
TuiLayoutType newLayout;
|
|
#endif
|
|
{
|
|
int totalHeight = (termHeight () - cmdWin->generic.height);
|
|
int srcHeight, dataHeight;
|
|
TuiWinType winType;
|
|
TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
|
|
|
|
|
|
dataHeight = totalHeight / 2;
|
|
srcHeight = totalHeight - dataHeight;
|
|
m_allBeInvisible ();
|
|
m_beInvisible (locator);
|
|
_makeDataWindow (&dataWin, dataHeight, 0);
|
|
dataWin->canHighlight = TRUE;
|
|
if (newLayout == SRC_DATA_COMMAND)
|
|
winType = SRC_WIN;
|
|
else
|
|
winType = DISASSEM_WIN;
|
|
if (m_winPtrIsNull (winList[winType]))
|
|
{
|
|
if (winType == SRC_WIN)
|
|
_makeSourceWindow (&winList[winType], srcHeight, dataHeight - 1);
|
|
else
|
|
_makeDisassemWindow (&winList[winType], srcHeight, dataHeight - 1);
|
|
_initAndMakeWin ((Opaque *) & locator,
|
|
LOCATOR_WIN,
|
|
2 /* 1 */ ,
|
|
termWidth (),
|
|
0,
|
|
totalHeight - 1,
|
|
DONT_BOX_WINDOW);
|
|
}
|
|
else
|
|
{
|
|
_initGenWinInfo (&winList[winType]->generic,
|
|
winList[winType]->generic.type,
|
|
srcHeight,
|
|
winList[winType]->generic.width,
|
|
winList[winType]->detail.sourceInfo.executionInfo->width,
|
|
dataHeight - 1);
|
|
_initGenWinInfo (winList[winType]->detail.sourceInfo.executionInfo,
|
|
EXEC_INFO_WIN,
|
|
srcHeight,
|
|
3,
|
|
0,
|
|
dataHeight - 1);
|
|
m_beVisible (winList[winType]);
|
|
m_beVisible (winList[winType]->detail.sourceInfo.executionInfo);
|
|
_initGenWinInfo (locator,
|
|
LOCATOR_WIN,
|
|
2 /* 1 */ ,
|
|
termWidth (),
|
|
0,
|
|
totalHeight - 1);
|
|
}
|
|
winList[winType]->detail.sourceInfo.hasLocator = TRUE;
|
|
m_beVisible (locator);
|
|
tuiShowLocatorContent ();
|
|
addToSourceWindows (winList[winType]);
|
|
setCurrentLayoutTo (newLayout);
|
|
|
|
return;
|
|
} /* _showData */
|
|
|
|
/*
|
|
** _initGenWinInfo().
|
|
*/
|
|
static void
|
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#ifdef __STDC__
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_initGenWinInfo (
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TuiGenWinInfoPtr winInfo,
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TuiWinType type,
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int height,
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int width,
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int originX,
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int originY)
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#else
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_initGenWinInfo (winInfo, type, height, width, originX, originY)
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TuiGenWinInfoPtr winInfo;
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TuiWinType type;
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int height;
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int width;
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int originX;
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int originY;
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#endif
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{
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int h = height;
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winInfo->type = type;
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winInfo->width = width;
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winInfo->height = h;
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if (h > 1)
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{
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winInfo->viewportHeight = h - 1;
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if (winInfo->type != CMD_WIN)
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winInfo->viewportHeight--;
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}
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else
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winInfo->viewportHeight = 1;
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winInfo->origin.x = originX;
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winInfo->origin.y = originY;
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return;
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} /* _initGenWinInfo */
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/*
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** _initAndMakeWin().
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*/
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static void
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#ifdef __STDC__
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_initAndMakeWin (
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Opaque * winInfoPtr,
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TuiWinType winType,
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int height,
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int width,
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int originX,
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int originY,
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int boxIt)
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#else
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_initAndMakeWin (winInfoPtr, winType, height, width, originX, originY, boxIt)
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Opaque *winInfoPtr;
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TuiWinType winType;
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int height;
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int width;
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int originX;
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int originY;
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int boxIt;
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#endif
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{
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Opaque opaqueWinInfo = *winInfoPtr;
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TuiGenWinInfoPtr generic;
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if (opaqueWinInfo == (Opaque) NULL)
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{
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if (m_winIsAuxillary (winType))
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opaqueWinInfo = (Opaque) allocGenericWinInfo ();
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else
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opaqueWinInfo = (Opaque) allocWinInfo (winType);
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}
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if (m_winIsAuxillary (winType))
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generic = (TuiGenWinInfoPtr) opaqueWinInfo;
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else
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generic = &((TuiWinInfoPtr) opaqueWinInfo)->generic;
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if (opaqueWinInfo != (Opaque) NULL)
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{
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_initGenWinInfo (generic, winType, height, width, originX, originY);
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if (!m_winIsAuxillary (winType))
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{
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if (generic->type == CMD_WIN)
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((TuiWinInfoPtr) opaqueWinInfo)->canHighlight = FALSE;
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else
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((TuiWinInfoPtr) opaqueWinInfo)->canHighlight = TRUE;
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}
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makeWindow (generic, boxIt);
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if (winType == LOCATOR_WIN)
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tuiClearLocatorDisplay ();
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echo ();
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}
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*winInfoPtr = opaqueWinInfo;
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return;
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} /* _initAndMakeWin */
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/*
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** _makeSourceOrDisassemWindow().
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*/
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static void
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#ifdef __STDC__
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_makeSourceOrDisassemWindow (
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TuiWinInfoPtr * winInfoPtr,
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TuiWinType type,
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int height,
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int originY)
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#else
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_makeSourceOrDisassemWindow (winInfoPtr, type, height, originY)
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TuiWinInfoPtr *winInfoPtr;
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TuiWinType type;
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int height;
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int originY;
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#endif
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{
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TuiGenWinInfoPtr executionInfo = (TuiGenWinInfoPtr) NULL;
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/*
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** Create the exeuction info window.
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*/
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if (type == SRC_WIN)
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executionInfo = sourceExecInfoWinPtr ();
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else
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executionInfo = disassemExecInfoWinPtr ();
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_initAndMakeWin ((Opaque *) & executionInfo,
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EXEC_INFO_WIN,
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height,
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3,
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0,
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originY,
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DONT_BOX_WINDOW);
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/*
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** Now create the source window.
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*/
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_initAndMakeWin ((Opaque *) winInfoPtr,
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type,
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height,
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termWidth () - executionInfo->width,
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executionInfo->width,
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originY,
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BOX_WINDOW);
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(*winInfoPtr)->detail.sourceInfo.executionInfo = executionInfo;
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return;
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} /* _makeSourceOrDisassemWindow */
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/*
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** _showSourceOrDisassemAndCommand().
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** Show the Source/Command or the Disassem layout
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*/
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static void
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#ifdef __STDC__
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_showSourceOrDisassemAndCommand (
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TuiLayoutType layoutType)
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#else
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_showSourceOrDisassemAndCommand (layoutType)
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TuiLayoutType layoutType;
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#endif
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{
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if (currentLayout () != layoutType)
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{
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TuiWinInfoPtr *winInfoPtr;
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int areaLeft;
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int srcHeight, cmdHeight;
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TuiGenWinInfoPtr locator = locatorWinInfoPtr ();
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if (m_winPtrNotNull (cmdWin))
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cmdHeight = cmdWin->generic.height;
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else
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cmdHeight = termHeight () / 3;
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srcHeight = termHeight () - cmdHeight;
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|
|
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if (layoutType == SRC_COMMAND)
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winInfoPtr = &srcWin;
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else
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winInfoPtr = &disassemWin;
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|
if (m_winPtrIsNull (*winInfoPtr))
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{
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if (layoutType == SRC_COMMAND)
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_makeSourceWindow (winInfoPtr, srcHeight - 1, 0);
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else
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_makeDisassemWindow (winInfoPtr, srcHeight - 1, 0);
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_initAndMakeWin ((Opaque *) & locator,
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LOCATOR_WIN,
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2 /* 1 */ ,
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termWidth (),
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0,
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srcHeight - 1,
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DONT_BOX_WINDOW);
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}
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else
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{
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|
_initGenWinInfo (locator,
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LOCATOR_WIN,
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2 /* 1 */ ,
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termWidth (),
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0,
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|
srcHeight - 1);
|
|
(*winInfoPtr)->detail.sourceInfo.hasLocator = TRUE;
|
|
_initGenWinInfo (
|
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&(*winInfoPtr)->generic,
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(*winInfoPtr)->generic.type,
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srcHeight - 1,
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(*winInfoPtr)->generic.width,
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(*winInfoPtr)->detail.sourceInfo.executionInfo->width,
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0);
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_initGenWinInfo ((*winInfoPtr)->detail.sourceInfo.executionInfo,
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|
EXEC_INFO_WIN,
|
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srcHeight - 1,
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3,
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0,
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|
0);
|
|
(*winInfoPtr)->canHighlight = TRUE;
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|
m_beVisible (*winInfoPtr);
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|
m_beVisible ((*winInfoPtr)->detail.sourceInfo.executionInfo);
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}
|
|
if (m_winPtrNotNull (*winInfoPtr))
|
|
{
|
|
(*winInfoPtr)->detail.sourceInfo.hasLocator = TRUE;
|
|
m_beVisible (locator);
|
|
tuiShowLocatorContent ();
|
|
tuiShowSourceContent (*winInfoPtr);
|
|
|
|
if (m_winPtrIsNull (cmdWin))
|
|
{
|
|
_makeCommandWindow (&cmdWin, cmdHeight, srcHeight);
|
|
tuiRefreshWin (&cmdWin->generic);
|
|
}
|
|
else
|
|
{
|
|
_initGenWinInfo (&cmdWin->generic,
|
|
cmdWin->generic.type,
|
|
cmdWin->generic.height,
|
|
cmdWin->generic.width,
|
|
cmdWin->generic.origin.x,
|
|
cmdWin->generic.origin.y);
|
|
cmdWin->canHighlight = FALSE;
|
|
m_beVisible (cmdWin);
|
|
}
|
|
}
|
|
setCurrentLayoutTo (layoutType);
|
|
}
|
|
|
|
return;
|
|
} /* _showSourceOrDisassemAndCommand */
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