/* TUI data manipulation routines.
- Copyright 1998, 1999, 2000, 2001, 2002, 2004 Free Software
- Foundation, Inc.
+ Copyright (C) 1998-2019 Free Software Foundation, Inc.
Contributed by Hewlett-Packard Company.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#ifndef TUI_DATA_H
-#define TUI_DATA_H
+#ifndef TUI_TUI_DATA_H
+#define TUI_TUI_DATA_H
-#if defined (HAVE_NCURSES_H)
-#include <ncurses.h>
-#elif defined (HAVE_CURSES_H)
-#include <curses.h>
-#endif
+#include "tui/tui.h" /* For enum tui_win_type. */
+#include "gdb_curses.h" /* For WINDOW. */
-/* Generic window information */
- typedef struct _TuiGenWinInfo
- {
- WINDOW *handle; /* window handle */
- TuiWinType type; /* type of window */
- int width; /* window width */
- int height; /* window height */
- TuiPoint origin; /* origin of window */
- OpaquePtr content; /* content of window */
- int contentSize; /* Size of content (# of elements) */
- int contentInUse; /* Can it be used, or is it already used? */
- int viewportHeight; /* viewport height */
- int lastVisibleLine; /* index of last visible line */
- int isVisible; /* whether the window is visible or not */
- char* title; /* Window title to display. */
- }
-TuiGenWinInfo, *TuiGenWinInfoPtr;
-
-/* Constant definitions */
-#define DEFAULT_TAB_LEN 8
-#define NO_SRC_STRING "[ No Source Available ]"
-#define NO_DISASSEM_STRING "[ No Assembly Available ]"
-#define NO_REGS_STRING "[ Register Values Unavailable ]"
-#define NO_DATA_STRING "[ No Data Values Displayed ]"
-#define MAX_CONTENT_COUNT 100
-#define SRC_NAME "SRC"
-#define CMD_NAME "CMD"
-#define DATA_NAME "REGS"
-#define DISASSEM_NAME "ASM"
-#define TUI_NULL_STR ""
-#define DEFAULT_HISTORY_COUNT 25
-#define BOX_WINDOW TRUE
-#define DONT_BOX_WINDOW FALSE
-#define HILITE TRUE
-#define NO_HILITE FALSE
-#define WITH_LOCATOR TRUE
-#define NO_LOCATOR FALSE
-#define EMPTY_SOURCE_PROMPT TRUE
-#define NO_EMPTY_SOURCE_PROMPT FALSE
-#define UNDEFINED_ITEM -1
-#define MIN_WIN_HEIGHT 3
-#define MIN_CMD_WIN_HEIGHT 3
+/* This is a point definition. */
+struct tui_point
+{
+ int x, y;
+};
-/* Strings to display in the TUI status line. */
-#define PROC_PREFIX "In: "
-#define LINE_PREFIX "Line: "
-#define PC_PREFIX "PC: "
-#define SINGLE_KEY "(SingleKey)"
+/* Generic window information. */
+struct tui_gen_win_info
+{
+protected:
+
+ explicit tui_gen_win_info (enum tui_win_type t)
+ : type (t)
+ {
+ }
+
+public:
+
+ virtual ~tui_gen_win_info ();
+
+ /* Call to refresh this window. */
+ virtual void refresh_window ();
-/* Minimum/Maximum length of some fields displayed in the TUI status line. */
-#define MIN_LINE_WIDTH 4 /* Use at least 4 digits for line numbers. */
+ /* Make this window visible or invisible. */
+ virtual void make_visible (bool visible);
+
+ /* Return the name of this type of window. */
+ virtual const char *name () const
+ {
+ return "";
+ }
+
+ /* Reset this window. WIN_TYPE must match the existing type of this
+ window (it is only passed for self-test purposes). The other
+ parameters are used to set the window's size and position. */
+ void reset (enum tui_win_type win_type,
+ int height, int width,
+ int origin_x, int origin_y);
+
+ /* Window handle. */
+ WINDOW *handle = nullptr;
+ /* Type of window. */
+ enum tui_win_type type;
+ /* Window width. */
+ int width = 0;
+ /* Window height. */
+ int height = 0;
+ /* Origin of window. */
+ struct tui_point origin = {0, 0};
+ /* Can it be used, or is it already used? */
+ int content_in_use = FALSE;
+ /* Viewport height. */
+ int viewport_height = 0;
+ /* Index of last visible line. */
+ int last_visible_line = 0;
+ /* Whether the window is visible or not. */
+ bool is_visible = false;
+ /* Window title to display. */
+ char *title = nullptr;
+};
+
+/* Whether or not a window should be drawn with a box. */
+enum tui_box
+{
+ DONT_BOX_WINDOW = 0,
+ BOX_WINDOW
+};
+
+/* Constant definitions. */
+#define DEFAULT_TAB_LEN 8
+#define NO_SRC_STRING "[ No Source Available ]"
+#define NO_DISASSEM_STRING "[ No Assembly Available ]"
+#define NO_REGS_STRING "[ Register Values Unavailable ]"
+#define NO_DATA_STRING "[ No Data Values Displayed ]"
+#define MAX_CONTENT_COUNT 100
+#define SRC_NAME "src"
+#define CMD_NAME "cmd"
+#define DATA_NAME "regs"
+#define DISASSEM_NAME "asm"
+#define TUI_NULL_STR ""
+#define DEFAULT_HISTORY_COUNT 25
+#define HILITE TRUE
+#define NO_HILITE FALSE
+#define WITH_LOCATOR TRUE
+#define NO_LOCATOR FALSE
+#define EMPTY_SOURCE_PROMPT TRUE
+#define NO_EMPTY_SOURCE_PROMPT FALSE
+#define UNDEFINED_ITEM -1
+#define MIN_WIN_HEIGHT 3
+#define MIN_CMD_WIN_HEIGHT 3
+
+/* Strings to display in the TUI status line. */
+#define PROC_PREFIX "In: "
+#define LINE_PREFIX "L"
+#define PC_PREFIX "PC: "
+#define SINGLE_KEY "(SingleKey)"
+
+/* Minimum/Maximum length of some fields displayed in the TUI status
+ line. */
+#define MIN_LINE_WIDTH 4 /* Use at least 4 digits for line
+ numbers. */
#define MIN_PROC_WIDTH 12
#define MAX_TARGET_WIDTH 10
-#define MAX_PID_WIDTH 14
-
-#define TUI_FLOAT_REGS_NAME "$FREGS"
-#define TUI_FLOAT_REGS_NAME_LOWER "$fregs"
-#define TUI_GENERAL_REGS_NAME "$GREGS"
-#define TUI_GENERAL_REGS_NAME_LOWER "$gregs"
-#define TUI_SPECIAL_REGS_NAME "$SREGS"
-#define TUI_SPECIAL_REGS_NAME_LOWER "$sregs"
-#define TUI_GENERAL_SPECIAL_REGS_NAME "$REGS"
-#define TUI_GENERAL_SPECIAL_REGS_NAME_LOWER "$regs"
-
-/* Scroll direction enum */
-typedef enum tui_scroll_direction
+#define MAX_PID_WIDTH 19
+
+/* The kinds of layouts available. */
+enum tui_layout_type
+{
+ SRC_COMMAND,
+ DISASSEM_COMMAND,
+ SRC_DISASSEM_COMMAND,
+ SRC_DATA_COMMAND,
+ DISASSEM_DATA_COMMAND,
+ UNDEFINED_LAYOUT
+};
+
+enum tui_line_or_address_kind
+{
+ LOA_LINE,
+ LOA_ADDRESS
+};
+
+/* Structure describing source line or line address. */
+struct tui_line_or_address
+{
+ enum tui_line_or_address_kind loa;
+ union
+ {
+ int line_no;
+ CORE_ADDR addr;
+ } u;
+};
+
+/* Current Layout definition. */
+struct tui_layout_def
+{
+ enum tui_win_type display_mode;
+};
+
+/* Elements in the Source/Disassembly Window. */
+struct tui_source_element
+{
+ tui_source_element ()
+ {
+ line_or_addr.loa = LOA_LINE;
+ line_or_addr.u.line_no = 0;
+ }
+
+ ~tui_source_element ()
+ {
+ xfree (line);
+ }
+
+ char *line = nullptr;
+ struct tui_line_or_address line_or_addr;
+ bool is_exec_point = false;
+ int has_break = 0;
+};
+
+
+#ifdef PATH_MAX
+# define MAX_LOCATOR_ELEMENT_LEN PATH_MAX
+#else
+# define MAX_LOCATOR_ELEMENT_LEN 1024
+#endif
+
+/* Flags to tell what kind of breakpoint is at current line. */
+#define TUI_BP_ENABLED 0x01
+#define TUI_BP_DISABLED 0x02
+#define TUI_BP_HIT 0x04
+#define TUI_BP_CONDITIONAL 0x08
+#define TUI_BP_HARDWARE 0x10
+
+/* Position of breakpoint markers in the exec info string. */
+#define TUI_BP_HIT_POS 0
+#define TUI_BP_BREAK_POS 1
+#define TUI_EXEC_POS 2
+#define TUI_EXECINFO_SIZE 4
+
+typedef char tui_exec_info_content[TUI_EXECINFO_SIZE];
+
+/* Execution info window class. */
+
+struct tui_exec_info_window : public tui_gen_win_info
+{
+ tui_exec_info_window ()
+ : tui_gen_win_info (EXEC_INFO_WIN)
{
- FORWARD_SCROLL,
- BACKWARD_SCROLL,
- LEFT_SCROLL,
- RIGHT_SCROLL
}
-TuiScrollDirection, *TuiScrollDirectionPtr;
+ ~tui_exec_info_window () override
+ {
+ xfree (m_content);
+ }
-/* General list struct */
-typedef struct _TuiList
+ /* Get or allocate contents. */
+ tui_exec_info_content *maybe_allocate_content (int n_elements);
+
+ /* Return the contents. */
+ const tui_exec_info_content *get_content () const
{
- OpaqueList list;
- int count;
+ return m_content;
}
-TuiList, *TuiListPtr;
+private:
+
+ tui_exec_info_content *m_content = nullptr;
+};
+
+/* Locator window class. */
-/* The kinds of layouts available */
-typedef enum tui_layout_type
+struct tui_locator_window : public tui_gen_win_info
+{
+ tui_locator_window ()
+ : tui_gen_win_info (LOCATOR_WIN)
{
- SRC_COMMAND,
- DISASSEM_COMMAND,
- SRC_DISASSEM_COMMAND,
- SRC_DATA_COMMAND,
- DISASSEM_DATA_COMMAND,
- UNDEFINED_LAYOUT
+ full_name[0] = 0;
+ proc_name[0] = 0;
}
-TuiLayoutType, *TuiLayoutTypePtr;
-/* Basic data types that can be displayed in the data window. */
-typedef enum _TuiDataType
+ char full_name[MAX_LOCATOR_ELEMENT_LEN];
+ char proc_name[MAX_LOCATOR_ELEMENT_LEN];
+ int line_no = 0;
+ CORE_ADDR addr = 0;
+ /* Architecture associated with code at this location. */
+ struct gdbarch *gdbarch = nullptr;
+};
+
+/* A data item window. */
+
+struct tui_data_item_window : public tui_gen_win_info
+{
+ tui_data_item_window ()
+ : tui_gen_win_info (DATA_ITEM_WIN)
{
- TUI_REGISTER,
- TUI_SCALAR,
- TUI_COMPLEX,
- TUI_STRUCT
}
-TuiDataType, TuiDataTypePtr;
-/* Types of register displays */
-typedef enum tui_register_display_type
+ ~tui_data_item_window () override;
+
+ const char *name = nullptr;
+ /* The register number, or data display number. */
+ int item_no = UNDEFINED_ITEM;
+ void *value = nullptr;
+ bool highlight = false;
+ char *content = nullptr;
+};
+
+/* This defines information about each logical window. */
+struct tui_win_info : public tui_gen_win_info
+{
+protected:
+
+ explicit tui_win_info (enum tui_win_type type);
+ DISABLE_COPY_AND_ASSIGN (tui_win_info);
+
+ /* Scroll the contents vertically. This is only called via
+ forward_scroll and backward_scroll. */
+ virtual void do_scroll_vertical (int num_to_scroll) = 0;
+
+ /* Scroll the contents horizontally. This is only called via
+ left_scroll and right_scroll. */
+ virtual void do_scroll_horizontal (int num_to_scroll) = 0;
+
+ /* Called after make_visible_with_new_height sets the new height.
+ Should update the window. */
+ virtual void do_make_visible_with_new_height () = 0;
+
+public:
+
+ ~tui_win_info () override
{
- TUI_UNDEFINED_REGS,
- TUI_GENERAL_REGS,
- TUI_SFLOAT_REGS,
- TUI_DFLOAT_REGS,
- TUI_SPECIAL_REGS,
- TUI_GENERAL_AND_SPECIAL_REGS
}
-TuiRegisterDisplayType, *TuiRegisterDisplayTypePtr;
-/* Structure describing source line or line address */
-typedef union tui_line_or_address
+ /* Clear the pertinent detail in the window. */
+ virtual void clear_detail () = 0;
+
+ /* Return true if this window has the locator. */
+ virtual bool has_locator () const
{
- int lineNo;
- CORE_ADDR addr;
+ return false;
}
-TuiLineOrAddress, *TuiLineOrAddressPtr;
-/* Current Layout definition */
-typedef struct _TuiLayoutDef
+ /* Refresh this window and any associated windows. */
+ virtual void refresh ();
+
+ /* Called after all the TUI windows are refreshed, to let this
+ window have a chance to update itself further. */
+ virtual void refresh_all ()
{
- TuiWinType displayMode;
- int split;
- TuiRegisterDisplayType regsDisplayType;
- TuiRegisterDisplayType floatRegsDisplayType;
}
-TuiLayoutDef, *TuiLayoutDefPtr;
-/* Elements in the Source/Disassembly Window */
-typedef struct _TuiSourceElement
+ /* Called after a TUI window is given a new height; this updates any
+ related auxiliary windows. */
+ virtual void set_new_height (int height)
{
- char *line;
- TuiLineOrAddress lineOrAddr;
- int isExecPoint;
- int hasBreak;
}
-TuiSourceElement, *TuiSourceElementPtr;
+ /* Compute the maximum height of this window. */
+ virtual int max_height () const;
-/* Elements in the data display window content */
-typedef struct _TuiDataElement
+ /* Called after the tab width has been changed. */
+ virtual void update_tab_width ()
{
- const char *name;
- int itemNo; /* the register number, or data display number */
- TuiDataType type;
- Opaque value;
- int highlight;
}
-TuiDataElement, *TuiDataElementPtr;
+ /* Make the window visible after the height has been changed. */
+ void make_visible_with_new_height ();
-/* Elements in the command window content */
-typedef struct _TuiCommandElement
+ /* Set whether this window is highglighted. */
+ void set_highlight (bool highlight)
{
- char *line;
+ is_highlighted = highlight;
}
-TuiCommandElement, *TuiCommandElementPtr;
+ /* Methods to scroll the contents of this window. Note that they
+ are named with "_scroll" coming at the end because the more
+ obvious "scroll_forward" is defined as a macro in term.h. */
+ void forward_scroll (int num_to_scroll);
+ void backward_scroll (int num_to_scroll);
+ void left_scroll (int num_to_scroll);
+ void right_scroll (int num_to_scroll);
+
+ /* Can this window ever be highlighted? */
+ bool can_highlight = true;
+
+ /* Is this window highlighted? */
+ bool is_highlighted = false;
+};
-#define MAX_LOCATOR_ELEMENT_LEN 100
+/* The base class for all source-like windows, namely the source and
+ disassembly windows. */
-/* Elements in the locator window content */
-typedef struct _TuiLocatorElement
+struct tui_source_window_base : public tui_win_info
+{
+protected:
+ explicit tui_source_window_base (enum tui_win_type type);
+ ~tui_source_window_base () override;
+ DISABLE_COPY_AND_ASSIGN (tui_source_window_base);
+
+ void do_scroll_horizontal (int num_to_scroll) override;
+ void do_make_visible_with_new_height () override;
+
+public:
+
+ void clear_detail () override;
+
+ /* Return true if this window has the locator. */
+ bool has_locator () const override
{
- char fileName[MAX_LOCATOR_ELEMENT_LEN];
- char procName[MAX_LOCATOR_ELEMENT_LEN];
- int lineNo;
- CORE_ADDR addr;
+ return m_has_locator;
}
-TuiLocatorElement, *TuiLocatorElementPtr;
-/* Flags to tell what kind of breakpoint is at current line. */
-#define TUI_BP_ENABLED 0x01
-#define TUI_BP_DISABLED 0x02
-#define TUI_BP_HIT 0x04
-#define TUI_BP_CONDITIONAL 0x08
-#define TUI_BP_HARDWARE 0x10
+ void make_visible (bool visible) override;
+ void refresh () override;
+ void refresh_all () override;
-/* Position of breakpoint markers in the exec info string. */
-#define TUI_BP_HIT_POS 0
-#define TUI_BP_BREAK_POS 1
-#define TUI_EXEC_POS 2
-#define TUI_EXECINFO_SIZE 4
+ /* Refill the source window's source cache and update it. If this
+ is a disassembly window, then just update it. */
+ void refill ();
-typedef char TuiExecInfoContent[TUI_EXECINFO_SIZE];
+ /* Set the location of the execution point. */
+ void set_is_exec_point_at (struct tui_line_or_address l);
-/* An content element in a window */
-typedef union
+ void set_new_height (int height) override;
+
+ void update_tab_width () override;
+
+ /* Does the locator belong to this window? */
+ bool m_has_locator = false;
+ /* Execution information window. */
+ struct tui_exec_info_window *execution_info = nullptr;
+ /* Used for horizontal scroll. */
+ int horizontal_offset = 0;
+ struct tui_line_or_address start_line_or_addr;
+
+ /* It is the resolved form as returned by symtab_to_fullname. */
+ char *fullname = nullptr;
+
+ /* Architecture associated with code at this location. */
+ struct gdbarch *gdbarch = nullptr;
+
+ std::vector<tui_source_element> content;
+};
+
+/* A TUI source window. */
+
+struct tui_source_window : public tui_source_window_base
+{
+ tui_source_window ()
+ : tui_source_window_base (SRC_WIN)
{
- TuiSourceElement source; /* the source elements */
- TuiGenWinInfo dataWindow; /* data display elements */
- TuiDataElement data; /* elements of dataWindow */
- TuiCommandElement command; /* command elements */
- TuiLocatorElement locator; /* locator elements */
- TuiExecInfoContent simpleString; /* simple char based elements */
}
-TuiWhichElement, *TuiWhichElementPtr;
-typedef struct _TuiWinElement
+ DISABLE_COPY_AND_ASSIGN (tui_source_window);
+
+ const char *name () const override
{
- int highlight;
- TuiWhichElement whichElement;
+ return SRC_NAME;
}
-TuiWinElement, *TuiWinElementPtr;
+protected:
-/* This describes the content of the window. */
-typedef TuiWinElementPtr *TuiWinContent;
+ void do_scroll_vertical (int num_to_scroll) override;
+};
+/* A TUI disassembly window. */
-/* This struct defines the specific information about a data display window */
-typedef struct _TuiDataInfo
+struct tui_disasm_window : public tui_source_window_base
+{
+ tui_disasm_window ()
+ : tui_source_window_base (DISASSEM_WIN)
{
- TuiWinContent dataContent; /* start of data display content */
- int dataContentCount;
- TuiWinContent regsContent; /* start of regs display content */
- int regsContentCount;
- TuiRegisterDisplayType regsDisplayType;
- int regsColumnCount;
- int displayRegs; /* Should regs be displayed at all? */
}
-TuiDataInfo, *TuiDataInfoPtr;
+ DISABLE_COPY_AND_ASSIGN (tui_disasm_window);
-typedef struct _TuiSourceInfo
+ const char *name () const override
{
- int hasLocator; /* Does locator belongs to this window? */
- TuiGenWinInfoPtr executionInfo; /* execution information window */
- int horizontalOffset; /* used for horizontal scroll */
- TuiLineOrAddress startLineOrAddr;
- char* filename;
+ return DISASSEM_NAME;
}
-TuiSourceInfo, *TuiSourceInfoPtr;
+protected:
+
+ void do_scroll_vertical (int num_to_scroll) override;
+};
-typedef struct _TuiCommandInfo
+struct tui_data_window : public tui_win_info
+{
+ tui_data_window ()
+ : tui_win_info (DATA_WIN)
{
- int curLine; /* The current line position */
- int curch; /* The current cursor position */
- int start_line;
}
-TuiCommandInfo, *TuiCommandInfoPtr;
+ DISABLE_COPY_AND_ASSIGN (tui_data_window);
+
+ void clear_detail () override;
+ void refresh_all () override;
+
+ void set_new_height (int height) override;
-/* This defines information about each logical window */
-typedef struct tui_win_info
+ void refresh_window () override;
+
+ const char *name () const override
{
- TuiGenWinInfo generic; /* general window information */
- union
- {
- TuiSourceInfo sourceInfo;
- TuiDataInfo dataDisplayInfo;
- TuiCommandInfo commandInfo;
- Opaque opaque;
- }
- detail;
- int canHighlight; /* Can this window ever be highlighted? */
- int isHighlighted; /* Is this window highlighted? */
+ return DATA_NAME;
}
-TuiWinInfo, *TuiWinInfoPtr;
-
-/* MACROS (prefixed with m_) */
-
-/* Testing macros */
-#define m_genWinPtrIsNull(winInfo) \
- ((winInfo) == (TuiGenWinInfoPtr)NULL)
-#define m_genWinPtrNotNull(winInfo) \
- ((winInfo) != (TuiGenWinInfoPtr)NULL)
-#define m_winPtrIsNull(winInfo) \
- ((winInfo) == (TuiWinInfoPtr)NULL)
-#define m_winPtrNotNull(winInfo) \
- ((winInfo) != (TuiWinInfoPtr)NULL)
-
-#define m_winIsSourceType(type) \
- (type == SRC_WIN || type == DISASSEM_WIN)
-#define m_winIsAuxillary(winType) \
- (winType > MAX_MAJOR_WINDOWS)
-#define m_hasLocator(winInfo) \
- ( ((winInfo) != (TuiWinInfoPtr)NULL) ? \
- (winInfo->detail.sourceInfo.hasLocator) : \
- FALSE )
-
-#define m_setWinHighlightOn(winInfo) \
- if ((winInfo) != (TuiWinInfoPtr)NULL) \
- (winInfo)->isHighlighted = TRUE
-#define m_setWinHighlightOff(winInfo) \
- if ((winInfo) != (TuiWinInfoPtr)NULL) \
- (winInfo)->isHighlighted = FALSE
-
-
-/* Global Data */
-extern TuiWinInfoPtr winList[MAX_MAJOR_WINDOWS];
-
-/* Macros */
-#define srcWin winList[SRC_WIN]
-#define disassemWin winList[DISASSEM_WIN]
-#define dataWin winList[DATA_WIN]
-#define cmdWin winList[CMD_WIN]
-
-/* Data Manipulation Functions */
-extern void initializeStaticData (void);
-extern TuiGenWinInfoPtr allocGenericWinInfo (void);
-extern TuiWinInfoPtr allocWinInfo (TuiWinType);
-extern void initGenericPart (TuiGenWinInfoPtr);
-extern void initWinInfo (TuiWinInfoPtr);
-extern TuiWinContent allocContent (int, TuiWinType);
-extern int addContentElements (TuiGenWinInfoPtr, int);
-extern void initContentElement (TuiWinElementPtr, TuiWinType);
-extern void freeWindow (TuiWinInfoPtr);
-extern void freeWinContent (TuiGenWinInfoPtr);
-extern void freeDataContent (TuiWinContent, int);
-extern void freeAllSourceWinsContent (void);
-extern void tuiDelWindow (TuiWinInfoPtr);
-extern void tuiDelDataWindows (TuiWinContent, int);
-extern TuiWinInfoPtr partialWinByName (char *);
-extern char *winName (TuiGenWinInfoPtr);
-extern TuiLayoutType currentLayout (void);
-extern void setCurrentLayoutTo (TuiLayoutType);
-extern int termHeight (void);
-extern void setTermHeightTo (int);
-extern int termWidth (void);
-extern void setTermWidthTo (int);
-extern void setGenWinOrigin (TuiGenWinInfoPtr, int, int);
-extern TuiGenWinInfoPtr locatorWinInfoPtr (void);
-extern TuiGenWinInfoPtr sourceExecInfoWinPtr (void);
-extern TuiGenWinInfoPtr disassemExecInfoWinPtr (void);
-extern TuiListPtr sourceWindows (void);
-extern void clearSourceWindows (void);
-extern void clearSourceWindowsDetail (void);
-extern void clearWinDetail (TuiWinInfoPtr winInfo);
-extern void tuiAddToSourceWindows (TuiWinInfoPtr);
-extern int tuiDefaultTabLen (void);
-extern void tuiSetDefaultTabLen (int);
-extern TuiWinInfoPtr tuiWinWithFocus (void);
-extern void tuiSetWinWithFocus (TuiWinInfoPtr);
-extern TuiLayoutDefPtr tuiLayoutDef (void);
-extern int tuiWinResized (void);
-extern void tuiSetWinResizedTo (int);
-
-extern TuiWinInfoPtr tuiNextWin (TuiWinInfoPtr);
-extern TuiWinInfoPtr tuiPrevWin (TuiWinInfoPtr);
-
-extern void addToSourceWindows (TuiWinInfoPtr winInfo);
-
-#endif /* TUI_DATA_H */
+
+ /* Windows that are used to display registers. */
+ std::vector<std::unique_ptr<tui_data_item_window>> regs_content;
+ int regs_column_count = 0;
+ /* Should regs be displayed at all? */
+ bool display_regs = false;
+ struct reggroup *current_group = nullptr;
+
+protected:
+
+ void do_scroll_vertical (int num_to_scroll) override;
+ void do_scroll_horizontal (int num_to_scroll) override
+ {
+ }
+ void do_make_visible_with_new_height () override;
+
+ /* Return the index of the first element displayed. If none are
+ displayed, then return -1. */
+ int first_data_item_displayed ();
+};
+
+struct tui_cmd_window : public tui_win_info
+{
+ tui_cmd_window ()
+ : tui_win_info (CMD_WIN)
+ {
+ can_highlight = false;
+ }
+
+ DISABLE_COPY_AND_ASSIGN (tui_cmd_window);
+
+ void clear_detail () override;
+
+ void make_visible (bool visible) override
+ {
+ }
+
+ int max_height () const override;
+
+ void refresh_window () override
+ {
+ }
+
+ const char *name () const override
+ {
+ return CMD_NAME;
+ }
+
+ int start_line = 0;
+
+protected:
+
+ void do_scroll_vertical (int num_to_scroll) override
+ {
+ }
+
+ void do_scroll_horizontal (int num_to_scroll) override
+ {
+ }
+
+ void do_make_visible_with_new_height () override;
+};
+
+extern int tui_win_is_auxiliary (enum tui_win_type win_type);
+
+
+/* Global Data. */
+extern struct tui_win_info *tui_win_list[MAX_MAJOR_WINDOWS];
+
+#define TUI_SRC_WIN ((tui_source_window_base *) tui_win_list[SRC_WIN])
+#define TUI_DISASM_WIN ((tui_source_window_base *) tui_win_list[DISASSEM_WIN])
+#define TUI_DATA_WIN ((tui_data_window *) tui_win_list[DATA_WIN])
+#define TUI_CMD_WIN ((tui_cmd_window *) tui_win_list[CMD_WIN])
+
+/* Data Manipulation Functions. */
+extern void tui_initialize_static_data (void);
+extern struct tui_win_info *tui_partial_win_by_name (const char *);
+extern enum tui_layout_type tui_current_layout (void);
+extern void tui_set_current_layout_to (enum tui_layout_type);
+extern int tui_term_height (void);
+extern void tui_set_term_height_to (int);
+extern int tui_term_width (void);
+extern void tui_set_term_width_to (int);
+extern struct tui_locator_window *tui_locator_win_info_ptr (void);
+extern std::vector<tui_source_window_base *> &tui_source_windows ();
+extern void tui_clear_source_windows (void);
+extern void tui_clear_source_windows_detail (void);
+extern void tui_add_to_source_windows (struct tui_source_window_base *);
+extern struct tui_win_info *tui_win_with_focus (void);
+extern void tui_set_win_with_focus (struct tui_win_info *);
+extern struct tui_layout_def *tui_layout_def (void);
+extern int tui_win_resized (void);
+extern void tui_set_win_resized_to (int);
+
+extern struct tui_win_info *tui_next_win (struct tui_win_info *);
+extern struct tui_win_info *tui_prev_win (struct tui_win_info *);
+
+extern unsigned int tui_tab_width;
+
+#endif /* TUI_TUI_DATA_H */
projects / external / binutils.git / blobdiff