/* TUI layout window management.
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009,
- 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 1998-2019 Free Software Foundation, Inc.
Contributed by Hewlett-Packard Company.
#include <ctype.h>
#include "tui/tui.h"
+#include "tui/tui-command.h"
#include "tui/tui-data.h"
-#include "tui/tui-windata.h"
#include "tui/tui-wingeneral.h"
#include "tui/tui-stack.h"
#include "tui/tui-regs.h"
#include "tui/tui-winsource.h"
#include "tui/tui-disasm.h"
#include "tui/tui-layout.h"
-
-#include "gdb_string.h"
+#include "tui/tui-source.h"
#include "gdb_curses.h"
/*******************************
** Static Local Decls
********************************/
static void show_layout (enum tui_layout_type);
-static void init_gen_win_info (struct tui_gen_win_info *,
- enum tui_win_type,
- int, int, int, int);
-static void *init_and_make_win (void *, enum tui_win_type,
- int, int, int, int, int);
static void show_source_or_disasm_and_command (enum tui_layout_type);
-static void make_source_or_disasm_window (struct tui_win_info **,
- enum tui_win_type,
- int, int);
-static void make_command_window (struct tui_win_info **, int, int);
-static void make_source_window (struct tui_win_info **, int, int);
-static void make_disasm_window (struct tui_win_info **, int, int);
-static void make_data_window (struct tui_win_info **, int, int);
static void show_source_command (void);
static void show_disasm_command (void);
static void show_source_disasm_command (void);
static void show_data (enum tui_layout_type);
static enum tui_layout_type next_layout (void);
static enum tui_layout_type prev_layout (void);
-static void tui_layout_command (char *, int);
-static void tui_toggle_layout_command (char *, int);
-static void tui_toggle_split_layout_command (char *, int);
+static void tui_layout_command (const char *, int);
static void extract_display_start_addr (struct gdbarch **, CORE_ADDR *);
-static void tui_handle_xdb_layout (struct tui_layout_def *);
+static enum tui_layout_type current_layout = UNDEFINED_LAYOUT;
+
+/* Accessor for the current layout. */
+enum tui_layout_type
+tui_current_layout (void)
+{
+ return current_layout;
+}
+
/***************************************
** DEFINITIONS
***************************************/
-#define LAYOUT_USAGE "Usage: layout prev | next | <layout_name> \n"
-
/* Show the screen layout defined. */
static void
show_layout (enum tui_layout_type layout)
if (layout != cur_layout)
{
- /* Since the new layout may cause changes in window size, we
- should free the content and reallocate on next display of
- source/asm. */
- tui_free_all_source_wins_content ();
- tui_clear_source_windows ();
- if (layout == SRC_DATA_COMMAND
- || layout == DISASSEM_DATA_COMMAND)
+ tui_make_all_invisible ();
+ switch (layout)
{
+ case SRC_DATA_COMMAND:
+ case DISASSEM_DATA_COMMAND:
show_data (layout);
- tui_refresh_all (tui_win_list);
+ tui_refresh_all ();
+ break;
+ /* Now show the new layout. */
+ case SRC_COMMAND:
+ show_source_command ();
+ break;
+ case DISASSEM_COMMAND:
+ show_disasm_command ();
+ break;
+ case SRC_DISASSEM_COMMAND:
+ show_source_disasm_command ();
+ break;
+ default:
+ break;
}
- else
- {
- /* First make the current layout be invisible. */
- tui_make_all_invisible ();
- tui_make_invisible (tui_locator_win_info_ptr ());
- switch (layout)
- {
- /* Now show the new layout. */
- case SRC_COMMAND:
- show_source_command ();
- tui_add_to_source_windows (TUI_SRC_WIN);
- break;
- case DISASSEM_COMMAND:
- show_disasm_command ();
- tui_add_to_source_windows (TUI_DISASM_WIN);
- break;
- case SRC_DISASSEM_COMMAND:
- show_source_disasm_command ();
- tui_add_to_source_windows (TUI_SRC_WIN);
- tui_add_to_source_windows (TUI_DISASM_WIN);
- break;
- default:
- break;
- }
- }
+ tui_delete_invisible_windows ();
}
}
/* Function to set the layout to SRC_COMMAND, DISASSEM_COMMAND,
- SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND.
- If the layout is SRC_DATA_COMMAND, DISASSEM_DATA_COMMAND, or
- UNDEFINED_LAYOUT, then the data window is populated according to
- regs_display_type. */
-enum tui_status
-tui_set_layout (enum tui_layout_type layout_type,
- enum tui_register_display_type regs_display_type)
+ SRC_DISASSEM_COMMAND, SRC_DATA_COMMAND, or DISASSEM_DATA_COMMAND. */
+void
+tui_set_layout (enum tui_layout_type layout_type)
{
- enum tui_status status = TUI_SUCCESS;
+ gdb_assert (layout_type != UNDEFINED_LAYOUT);
+
+ enum tui_layout_type cur_layout = tui_current_layout ();
+ struct gdbarch *gdbarch;
+ CORE_ADDR addr;
+ struct tui_win_info *win_with_focus = tui_win_with_focus ();
- if (layout_type != UNDEFINED_LAYOUT
- || regs_display_type != TUI_UNDEFINED_REGS)
+ extract_display_start_addr (&gdbarch, &addr);
+
+ enum tui_layout_type new_layout = layout_type;
+
+ if (new_layout != cur_layout)
{
- enum tui_layout_type cur_layout = tui_current_layout (),
- new_layout = UNDEFINED_LAYOUT;
- int regs_populate = FALSE;
- struct gdbarch *gdbarch;
- CORE_ADDR addr;
- struct tui_win_info *win_with_focus = tui_win_with_focus ();
- struct tui_layout_def *layout_def = tui_layout_def ();
-
- extract_display_start_addr (&gdbarch, &addr);
-
- if (layout_type == UNDEFINED_LAYOUT
- && regs_display_type != TUI_UNDEFINED_REGS)
- {
- if (cur_layout == SRC_DISASSEM_COMMAND)
- new_layout = DISASSEM_DATA_COMMAND;
- else if (cur_layout == SRC_COMMAND
- || cur_layout == SRC_DATA_COMMAND)
- new_layout = SRC_DATA_COMMAND;
- else if (cur_layout == DISASSEM_COMMAND
- || cur_layout == DISASSEM_DATA_COMMAND)
- new_layout = DISASSEM_DATA_COMMAND;
- }
- else
- new_layout = layout_type;
+ show_layout (new_layout);
- regs_populate = (new_layout == SRC_DATA_COMMAND
- || new_layout == DISASSEM_DATA_COMMAND
- || regs_display_type != TUI_UNDEFINED_REGS);
- if (new_layout != cur_layout
- || regs_display_type != TUI_UNDEFINED_REGS)
+ /* Now determine where focus should be. */
+ if (win_with_focus != TUI_CMD_WIN)
{
- if (new_layout != cur_layout)
- {
- show_layout (new_layout);
-
- /* Now determine where focus should be. */
- if (win_with_focus != TUI_CMD_WIN)
- {
- switch (new_layout)
- {
- case SRC_COMMAND:
- tui_set_win_focus_to (TUI_SRC_WIN);
- layout_def->display_mode = SRC_WIN;
- layout_def->split = FALSE;
- break;
- case DISASSEM_COMMAND:
- /* The previous layout was not showing code.
- This can happen if there is no source
- available:
-
- 1. if the source file is in another dir OR
- 2. if target was compiled without -g
- We still want to show the assembly though! */
-
- tui_get_begin_asm_address (&gdbarch, &addr);
- tui_set_win_focus_to (TUI_DISASM_WIN);
- layout_def->display_mode = DISASSEM_WIN;
- layout_def->split = FALSE;
- break;
- case SRC_DISASSEM_COMMAND:
- /* The previous layout was not showing code.
- This can happen if there is no source
- available:
-
- 1. if the source file is in another dir OR
- 2. if target was compiled without -g
- We still want to show the assembly though! */
-
- tui_get_begin_asm_address (&gdbarch, &addr);
- if (win_with_focus == TUI_SRC_WIN)
- tui_set_win_focus_to (TUI_SRC_WIN);
- else
- tui_set_win_focus_to (TUI_DISASM_WIN);
- layout_def->split = TRUE;
- break;
- case SRC_DATA_COMMAND:
- if (win_with_focus != TUI_DATA_WIN)
- tui_set_win_focus_to (TUI_SRC_WIN);
- else
- tui_set_win_focus_to (TUI_DATA_WIN);
- layout_def->display_mode = SRC_WIN;
- layout_def->split = FALSE;
- break;
- case DISASSEM_DATA_COMMAND:
- /* The previous layout was not showing code.
- This can happen if there is no source
- available:
-
- 1. if the source file is in another dir OR
- 2. if target was compiled without -g
- We still want to show the assembly though! */
-
- tui_get_begin_asm_address (&gdbarch, &addr);
- if (win_with_focus != TUI_DATA_WIN)
- tui_set_win_focus_to (TUI_DISASM_WIN);
- else
- tui_set_win_focus_to (TUI_DATA_WIN);
- layout_def->display_mode = DISASSEM_WIN;
- layout_def->split = FALSE;
- break;
- default:
- break;
- }
- }
- /*
- * Now update the window content.
- */
- if (!regs_populate
- && (new_layout == SRC_DATA_COMMAND
- || new_layout == DISASSEM_DATA_COMMAND))
- tui_display_all_data ();
-
- tui_update_source_windows_with_addr (gdbarch, addr);
- }
- if (regs_populate)
+ switch (new_layout)
{
- tui_show_registers (TUI_DATA_WIN->detail.data_display_info.current_group);
+ case SRC_COMMAND:
+ tui_set_win_focus_to (TUI_SRC_WIN);
+ break;
+ case DISASSEM_COMMAND:
+ /* The previous layout was not showing code.
+ This can happen if there is no source
+ available:
+
+ 1. if the source file is in another dir OR
+ 2. if target was compiled without -g
+ We still want to show the assembly though! */
+
+ tui_get_begin_asm_address (&gdbarch, &addr);
+ tui_set_win_focus_to (TUI_DISASM_WIN);
+ break;
+ case SRC_DISASSEM_COMMAND:
+ /* The previous layout was not showing code.
+ This can happen if there is no source
+ available:
+
+ 1. if the source file is in another dir OR
+ 2. if target was compiled without -g
+ We still want to show the assembly though! */
+
+ tui_get_begin_asm_address (&gdbarch, &addr);
+ if (win_with_focus == TUI_SRC_WIN)
+ tui_set_win_focus_to (TUI_SRC_WIN);
+ else
+ tui_set_win_focus_to (TUI_DISASM_WIN);
+ break;
+ case SRC_DATA_COMMAND:
+ if (win_with_focus != TUI_DATA_WIN)
+ tui_set_win_focus_to (TUI_SRC_WIN);
+ else
+ tui_set_win_focus_to (TUI_DATA_WIN);
+ break;
+ case DISASSEM_DATA_COMMAND:
+ /* The previous layout was not showing code.
+ This can happen if there is no source
+ available:
+
+ 1. if the source file is in another dir OR
+ 2. if target was compiled without -g
+ We still want to show the assembly though! */
+
+ tui_get_begin_asm_address (&gdbarch, &addr);
+ if (win_with_focus != TUI_DATA_WIN)
+ tui_set_win_focus_to (TUI_DISASM_WIN);
+ else
+ tui_set_win_focus_to (TUI_DATA_WIN);
+ break;
+ default:
+ break;
}
}
+ /*
+ * Now update the window content.
+ */
+ tui_update_source_windows_with_addr (gdbarch, addr);
+ if (new_layout == SRC_DATA_COMMAND
+ || new_layout == DISASSEM_DATA_COMMAND)
+ tui_show_registers (TUI_DATA_WIN->current_group);
}
- else
- status = TUI_FAILURE;
-
- return status;
}
/* Add the specified window to the layout in a logical way. This
/* Answer the height of a window. If it hasn't been created yet,
answer what the height of a window would be based upon its type and
the layout. */
-int
+static int
tui_default_win_height (enum tui_win_type type,
enum tui_layout_type layout)
{
int h;
- if (tui_win_list[type] != (struct tui_win_info *) NULL)
- h = tui_win_list[type]->generic.height;
+ if (tui_win_list[type] != NULL)
+ h = tui_win_list[type]->height;
else
{
switch (layout)
if (TUI_CMD_WIN == NULL)
h = tui_term_height () / 2;
else
- h = tui_term_height () - TUI_CMD_WIN->generic.height;
+ h = tui_term_height () - TUI_CMD_WIN->height;
break;
case SRC_DISASSEM_COMMAND:
case SRC_DATA_COMMAND:
if (TUI_CMD_WIN == NULL)
h = tui_term_height () / 3;
else
- h = (tui_term_height () - TUI_CMD_WIN->generic.height) / 2;
+ h = (tui_term_height () - TUI_CMD_WIN->height) / 2;
break;
default:
h = 0;
h = tui_default_win_height (type, layout);
- if (tui_win_list[type] == TUI_CMD_WIN)
+ if (type == CMD_WIN)
h -= 1;
else
h -= 2;
return h;
}
+/* Complete possible layout names. TEXT is the complete text entered so
+ far, WORD is the word currently being completed. */
+
+static void
+layout_completer (struct cmd_list_element *ignore,
+ completion_tracker &tracker,
+ const char *text, const char *word)
+{
+ static const char *layout_names [] =
+ { "src", "asm", "split", "regs", "next", "prev", NULL };
+
+ complete_on_enum (tracker, layout_names, text, word);
+}
/* Function to initialize gdb commands, for tui window layout
manipulation. */
-/* Provide a prototype to silence -Wmissing-prototypes. */
-extern initialize_file_ftype _initialize_tui_layout;
-
void
_initialize_tui_layout (void)
{
- add_com ("layout", class_tui, tui_layout_command, _("\
+ struct cmd_list_element *cmd;
+
+ cmd = add_com ("layout", class_tui, tui_layout_command, _("\
Change the layout of windows.\n\
-Usage: layout prev | next | <layout_name> \n\
+Usage: layout prev | next | LAYOUT-NAME\n\
Layout names are:\n\
src : Displays source and command windows.\n\
asm : Displays disassembly and command windows.\n\
register window is displayed. If the\n\
source/assembly/command (split) is displayed, \n\
the register window is displayed with \n\
- the window that has current logical focus.\n"));
- if (xdb_commands)
- {
- add_com ("td", class_tui, tui_toggle_layout_command, _("\
-Toggle between Source/Command and Disassembly/Command layouts.\n"));
- add_com ("ts", class_tui, tui_toggle_split_layout_command, _("\
-Toggle between Source/Command or Disassembly/Command and \n\
-Source/Disassembly/Command layouts.\n"));
- }
+ the window that has current logical focus."));
+ set_cmd_completer (cmd, layout_completer);
}
**************************/
-/* Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA,
- REGS, $REGS, $GREGS, $FREGS, $SREGS. */
-enum tui_status
-tui_set_layout_for_display_command (const char *layout_name)
+/* Function to set the layout to SRC, ASM, SPLIT, NEXT, PREV, DATA, or
+ REGS. */
+static void
+tui_layout_command (const char *layout_name, int from_tty)
{
- enum tui_status status = TUI_SUCCESS;
+ int i;
+ enum tui_layout_type new_layout = UNDEFINED_LAYOUT;
+ enum tui_layout_type cur_layout = tui_current_layout ();
+
+ if (layout_name == NULL)
+ error (_("Usage: layout prev | next | LAYOUT-NAME"));
- if (layout_name != (char *) NULL)
+ std::string copy = layout_name;
+ for (i = 0; i < copy.size (); i++)
+ copy[i] = toupper (copy[i]);
+ const char *buf_ptr = copy.c_str ();
+
+ /* First check for ambiguous input. */
+ if (strlen (buf_ptr) <= 1 && *buf_ptr == 'S')
+ error (_("Ambiguous command input."));
+
+ if (subset_compare (buf_ptr, "SRC"))
+ new_layout = SRC_COMMAND;
+ else if (subset_compare (buf_ptr, "ASM"))
+ new_layout = DISASSEM_COMMAND;
+ else if (subset_compare (buf_ptr, "SPLIT"))
+ new_layout = SRC_DISASSEM_COMMAND;
+ else if (subset_compare (buf_ptr, "REGS"))
{
- int i;
- char *buf_ptr;
- enum tui_layout_type new_layout = UNDEFINED_LAYOUT;
- enum tui_register_display_type dpy_type = TUI_UNDEFINED_REGS;
- enum tui_layout_type cur_layout = tui_current_layout ();
-
- buf_ptr = (char *) xstrdup (layout_name);
- for (i = 0; (i < strlen (layout_name)); i++)
- buf_ptr[i] = toupper (buf_ptr[i]);
-
- /* First check for ambiguous input. */
- if (strlen (buf_ptr) <= 1
- && (*buf_ptr == 'S' || *buf_ptr == '$'))
- {
- warning (_("Ambiguous command input."));
- status = TUI_FAILURE;
- }
+ if (cur_layout == SRC_COMMAND
+ || cur_layout == SRC_DATA_COMMAND)
+ new_layout = SRC_DATA_COMMAND;
else
- {
- if (subset_compare (buf_ptr, "SRC"))
- new_layout = SRC_COMMAND;
- else if (subset_compare (buf_ptr, "ASM"))
- new_layout = DISASSEM_COMMAND;
- else if (subset_compare (buf_ptr, "SPLIT"))
- new_layout = SRC_DISASSEM_COMMAND;
- else if (subset_compare (buf_ptr, "REGS")
- || subset_compare (buf_ptr, TUI_GENERAL_SPECIAL_REGS_NAME)
- || subset_compare (buf_ptr, TUI_GENERAL_REGS_NAME)
- || subset_compare (buf_ptr, TUI_FLOAT_REGS_NAME)
- || subset_compare (buf_ptr, TUI_SPECIAL_REGS_NAME))
- {
- if (cur_layout == SRC_COMMAND
- || cur_layout == SRC_DATA_COMMAND)
- new_layout = SRC_DATA_COMMAND;
- else
- new_layout = 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 (subset_compare (buf_ptr, TUI_FLOAT_REGS_NAME))
- {
- if (TUI_DATA_WIN->detail.data_display_info.regs_display_type != TUI_SFLOAT_REGS
- && TUI_DATA_WIN->detail.data_display_info.regs_display_type != TUI_DFLOAT_REGS)
- dpy_type = TUI_SFLOAT_REGS;
- else
- dpy_type =
- TUI_DATA_WIN->detail.data_display_info.regs_display_type;
- }
- else if (subset_compare (buf_ptr,
- TUI_GENERAL_SPECIAL_REGS_NAME))
- dpy_type = TUI_GENERAL_AND_SPECIAL_REGS;
- else if (subset_compare (buf_ptr, TUI_GENERAL_REGS_NAME))
- dpy_type = TUI_GENERAL_REGS;
- else if (subset_compare (buf_ptr, TUI_SPECIAL_REGS_NAME))
- dpy_type = TUI_SPECIAL_REGS;
- else if (TUI_DATA_WIN)
- {
- if (TUI_DATA_WIN->detail.data_display_info.regs_display_type !=
- TUI_UNDEFINED_REGS)
- dpy_type =
- TUI_DATA_WIN->detail.data_display_info.regs_display_type;
- else
- dpy_type = TUI_GENERAL_REGS;
- }
-
- /* End of potential ifdef.
- */
-
- /* If ifdefed out code above, then assume that the user
- wishes to display the general purpose registers .
- */
-
- /* dpy_type = TUI_GENERAL_REGS; */
- }
- else if (subset_compare (buf_ptr, "NEXT"))
- new_layout = next_layout ();
- else if (subset_compare (buf_ptr, "PREV"))
- new_layout = prev_layout ();
- else
- status = TUI_FAILURE;
-
- tui_set_layout (new_layout, dpy_type);
- }
- xfree (buf_ptr);
+ new_layout = DISASSEM_DATA_COMMAND;
}
+ else if (subset_compare (buf_ptr, "NEXT"))
+ new_layout = next_layout ();
+ else if (subset_compare (buf_ptr, "PREV"))
+ new_layout = prev_layout ();
else
- status = TUI_FAILURE;
+ error (_("Unrecognized layout: %s"), layout_name);
- return status;
+ /* Make sure the curses mode is enabled. */
+ tui_enable ();
+ tui_set_layout (new_layout);
}
{
case SRC_COMMAND:
case SRC_DATA_COMMAND:
- gdbarch = TUI_SRC_WIN->detail.source_info.gdbarch;
+ gdbarch = TUI_SRC_WIN->gdbarch;
find_line_pc (cursal.symtab,
- TUI_SRC_WIN->detail.source_info.start_line_or_addr.u.line_no,
+ TUI_SRC_WIN->start_line_or_addr.u.line_no,
&pc);
addr = pc;
break;
case DISASSEM_COMMAND:
case SRC_DISASSEM_COMMAND:
case DISASSEM_DATA_COMMAND:
- gdbarch = TUI_DISASM_WIN->detail.source_info.gdbarch;
- addr = TUI_DISASM_WIN->detail.source_info.start_line_or_addr.u.addr;
+ gdbarch = TUI_DISASM_WIN->gdbarch;
+ addr = TUI_DISASM_WIN->start_line_or_addr.u.addr;
break;
default:
addr = 0;
}
-static void
-tui_handle_xdb_layout (struct tui_layout_def *layout_def)
-{
- if (layout_def->split)
- {
- tui_set_layout (SRC_DISASSEM_COMMAND, TUI_UNDEFINED_REGS);
- tui_set_win_focus_to (tui_win_list[layout_def->display_mode]);
- }
- else
- {
- if (layout_def->display_mode == SRC_WIN)
- tui_set_layout (SRC_COMMAND, TUI_UNDEFINED_REGS);
- else
- tui_set_layout (DISASSEM_DATA_COMMAND, layout_def->regs_display_type);
- }
-}
-
-
-static void
-tui_toggle_layout_command (char *arg, int from_tty)
-{
- struct tui_layout_def *layout_def = tui_layout_def ();
-
- /* Make sure the curses mode is enabled. */
- tui_enable ();
- if (layout_def->display_mode == SRC_WIN)
- layout_def->display_mode = DISASSEM_WIN;
- else
- layout_def->display_mode = SRC_WIN;
-
- if (!layout_def->split)
- tui_handle_xdb_layout (layout_def);
-}
-
-
-static void
-tui_toggle_split_layout_command (char *arg, int from_tty)
-{
- struct tui_layout_def *layout_def = tui_layout_def ();
-
- /* Make sure the curses mode is enabled. */
- tui_enable ();
- layout_def->split = (!layout_def->split);
- tui_handle_xdb_layout (layout_def);
-}
-
-
-static void
-tui_layout_command (char *arg, int from_tty)
-{
- /* Make sure the curses mode is enabled. */
- tui_enable ();
-
- /* Switch to the selected layout. */
- if (tui_set_layout_for_display_command (arg) != TUI_SUCCESS)
- warning (_("Invalid layout specified.\n%s"), LAYOUT_USAGE);
-
-}
-
/* Answer the previous layout to cycle to. */
static enum tui_layout_type
next_layout (void)
{
- enum tui_layout_type new_layout;
+ int new_layout;
new_layout = tui_current_layout ();
if (new_layout == UNDEFINED_LAYOUT)
new_layout = SRC_COMMAND;
}
- return new_layout;
+ return (enum tui_layout_type) new_layout;
}
static enum tui_layout_type
prev_layout (void)
{
- enum tui_layout_type new_layout;
+ int new_layout;
new_layout = tui_current_layout ();
if (new_layout == SRC_COMMAND)
new_layout = DISASSEM_DATA_COMMAND;
}
- return new_layout;
-}
-
-
-
-static void
-make_command_window (struct tui_win_info **win_info_ptr,
- int height, int origin_y)
-{
- *win_info_ptr = init_and_make_win (*win_info_ptr,
- CMD_WIN,
- height,
- tui_term_width (),
- 0,
- origin_y,
- DONT_BOX_WINDOW);
-
- (*win_info_ptr)->can_highlight = FALSE;
-}
-
-
-/* make_source_window().
- */
-static void
-make_source_window (struct tui_win_info **win_info_ptr,
- int height, int origin_y)
-{
- make_source_or_disasm_window (win_info_ptr, SRC_WIN, height, origin_y);
-
- return;
-} /* make_source_window */
-
-
-/* make_disasm_window().
- */
-static void
-make_disasm_window (struct tui_win_info **win_info_ptr,
- int height, int origin_y)
-{
- make_source_or_disasm_window (win_info_ptr, DISASSEM_WIN, height, origin_y);
-
- return;
-} /* make_disasm_window */
-
-
-static void
-make_data_window (struct tui_win_info **win_info_ptr,
- int height, int origin_y)
-{
- *win_info_ptr = init_and_make_win (*win_info_ptr,
- DATA_WIN,
- height,
- tui_term_width (),
- 0,
- origin_y,
- BOX_WINDOW);
+ return (enum tui_layout_type) new_layout;
}
-
-
/* Show the Source/Command layout. */
static void
show_source_command (void)
static void
show_source_disasm_command (void)
{
- if (tui_current_layout () != SRC_DISASSEM_COMMAND)
- {
- int cmd_height, src_height, asm_height;
-
- if (TUI_CMD_WIN != NULL)
- cmd_height = TUI_CMD_WIN->generic.height;
- else
- cmd_height = tui_term_height () / 3;
-
- src_height = (tui_term_height () - cmd_height) / 2;
- asm_height = tui_term_height () - (src_height + cmd_height);
+ int cmd_height, src_height, asm_height;
- if (TUI_SRC_WIN == NULL)
- make_source_window (&TUI_SRC_WIN, src_height, 0);
- else
- {
- init_gen_win_info (&TUI_SRC_WIN->generic,
- TUI_SRC_WIN->generic.type,
- src_height,
- TUI_SRC_WIN->generic.width,
- TUI_SRC_WIN->detail.source_info.execution_info->width,
- 0);
- TUI_SRC_WIN->can_highlight = TRUE;
- init_gen_win_info (TUI_SRC_WIN->detail.source_info.execution_info,
- EXEC_INFO_WIN,
- src_height,
- 3,
- 0,
- 0);
- tui_make_visible (&TUI_SRC_WIN->generic);
- tui_make_visible (TUI_SRC_WIN->detail.source_info.execution_info);
- TUI_SRC_WIN->detail.source_info.has_locator = FALSE;;
- }
- if (TUI_SRC_WIN != NULL)
- {
- struct tui_gen_win_info *locator = tui_locator_win_info_ptr ();
-
- tui_show_source_content (TUI_SRC_WIN);
- if (TUI_DISASM_WIN == NULL)
- {
- make_disasm_window (&TUI_DISASM_WIN, asm_height, src_height - 1);
- locator = init_and_make_win (locator,
- LOCATOR_WIN,
- 2 /* 1 */ ,
- tui_term_width (),
- 0,
- (src_height + asm_height) - 1,
- DONT_BOX_WINDOW);
- }
- else
- {
- init_gen_win_info (locator,
- LOCATOR_WIN,
- 2 /* 1 */ ,
- tui_term_width (),
- 0,
- (src_height + asm_height) - 1);
- TUI_DISASM_WIN->detail.source_info.has_locator = TRUE;
- init_gen_win_info (&TUI_DISASM_WIN->generic,
- TUI_DISASM_WIN->generic.type,
- asm_height,
- TUI_DISASM_WIN->generic.width,
- TUI_DISASM_WIN->detail.source_info.execution_info->width,
- src_height - 1);
- init_gen_win_info (TUI_DISASM_WIN->detail.source_info.execution_info,
- EXEC_INFO_WIN,
- asm_height,
- 3,
- 0,
- src_height - 1);
- TUI_DISASM_WIN->can_highlight = TRUE;
- tui_make_visible (&TUI_DISASM_WIN->generic);
- tui_make_visible (TUI_DISASM_WIN->detail.source_info.execution_info);
- }
- if (TUI_DISASM_WIN != NULL)
- {
- TUI_SRC_WIN->detail.source_info.has_locator = FALSE;
- TUI_DISASM_WIN->detail.source_info.has_locator = TRUE;
- tui_make_visible (locator);
- tui_show_locator_content ();
- tui_show_source_content (TUI_DISASM_WIN);
-
- if (TUI_CMD_WIN == NULL)
- make_command_window (&TUI_CMD_WIN,
- cmd_height,
- tui_term_height () - cmd_height);
- else
- {
- init_gen_win_info (&TUI_CMD_WIN->generic,
- TUI_CMD_WIN->generic.type,
- TUI_CMD_WIN->generic.height,
- TUI_CMD_WIN->generic.width,
- 0,
- TUI_CMD_WIN->generic.origin.y);
- TUI_CMD_WIN->can_highlight = FALSE;
- tui_make_visible (&TUI_CMD_WIN->generic);
- }
- if (TUI_CMD_WIN != NULL)
- tui_refresh_win (&TUI_CMD_WIN->generic);
- }
- }
- tui_set_current_layout_to (SRC_DISASSEM_COMMAND);
- }
+ if (TUI_CMD_WIN != NULL)
+ cmd_height = TUI_CMD_WIN->height;
+ else
+ cmd_height = tui_term_height () / 3;
+
+ src_height = (tui_term_height () - cmd_height) / 2;
+ asm_height = tui_term_height () - (src_height + cmd_height);
+
+ if (TUI_SRC_WIN == NULL)
+ tui_win_list[SRC_WIN] = new tui_source_window ();
+ TUI_SRC_WIN->resize (src_height,
+ tui_term_width (),
+ 0,
+ 0);
+ TUI_SRC_WIN->m_has_locator = false;
+
+ struct tui_locator_window *locator = tui_locator_win_info_ptr ();
+ gdb_assert (locator != nullptr);
+
+ TUI_SRC_WIN->show_source_content ();
+ if (TUI_DISASM_WIN == NULL)
+ tui_win_list[DISASSEM_WIN] = new tui_disasm_window ();
+ TUI_DISASM_WIN->resize (asm_height,
+ tui_term_width (),
+ 0,
+ src_height - 1);
+ locator->resize (2 /* 1 */ ,
+ tui_term_width (),
+ 0,
+ (src_height + asm_height) - 1);
+ TUI_SRC_WIN->m_has_locator = false;
+ TUI_DISASM_WIN->m_has_locator = true;
+ tui_show_locator_content ();
+ TUI_DISASM_WIN->show_source_content ();
+
+ if (TUI_CMD_WIN == NULL)
+ tui_win_list[CMD_WIN] = new tui_cmd_window ();
+ TUI_CMD_WIN->resize (cmd_height,
+ tui_term_width (),
+ 0,
+ tui_term_height () - cmd_height);
+ current_layout = SRC_DISASSEM_COMMAND;
}
static void
show_data (enum tui_layout_type new_layout)
{
- int total_height = (tui_term_height () - TUI_CMD_WIN->generic.height);
+ int total_height = (tui_term_height () - TUI_CMD_WIN->height);
int src_height, data_height;
enum tui_win_type win_type;
- struct tui_gen_win_info *locator = tui_locator_win_info_ptr ();
+ struct tui_locator_window *locator = tui_locator_win_info_ptr ();
+ gdb_assert (locator != nullptr);
data_height = total_height / 2;
src_height = total_height - data_height;
- tui_make_all_invisible ();
- tui_make_invisible (locator);
- make_data_window (&TUI_DATA_WIN, data_height, 0);
- TUI_DATA_WIN->can_highlight = TRUE;
+ if (tui_win_list[DATA_WIN] == nullptr)
+ tui_win_list[DATA_WIN] = new tui_data_window ();
+ tui_win_list[DATA_WIN]->resize (data_height, tui_term_width (), 0, 0);
+
if (new_layout == SRC_DATA_COMMAND)
win_type = SRC_WIN;
else
win_type = DISASSEM_WIN;
+
if (tui_win_list[win_type] == NULL)
{
if (win_type == SRC_WIN)
- make_source_window (&tui_win_list[win_type], src_height, data_height - 1);
+ tui_win_list[win_type] = new tui_source_window ();
else
- make_disasm_window (&tui_win_list[win_type], src_height, data_height - 1);
- locator = init_and_make_win (locator,
- LOCATOR_WIN,
- 2 /* 1 */ ,
- tui_term_width (),
- 0,
- total_height - 1,
- DONT_BOX_WINDOW);
- }
- else
- {
- init_gen_win_info (&tui_win_list[win_type]->generic,
- tui_win_list[win_type]->generic.type,
- src_height,
- tui_win_list[win_type]->generic.width,
- tui_win_list[win_type]->detail.source_info.execution_info->width,
- data_height - 1);
- init_gen_win_info (tui_win_list[win_type]->detail.source_info.execution_info,
- EXEC_INFO_WIN,
- src_height,
- 3,
- 0,
- data_height - 1);
- tui_make_visible (&tui_win_list[win_type]->generic);
- tui_make_visible (tui_win_list[win_type]->detail.source_info.execution_info);
- init_gen_win_info (locator,
- LOCATOR_WIN,
- 2 /* 1 */ ,
- tui_term_width (),
- 0,
- total_height - 1);
+ tui_win_list[win_type] = new tui_disasm_window ();
}
- tui_win_list[win_type]->detail.source_info.has_locator = TRUE;
- tui_make_visible (locator);
+
+ tui_source_window_base *base
+ = (tui_source_window_base *) tui_win_list[win_type];
+ tui_win_list[win_type]->resize (src_height,
+ tui_term_width (),
+ 0,
+ data_height - 1);
+ locator->resize (2 /* 1 */ ,
+ tui_term_width (),
+ 0,
+ total_height - 1);
+ TUI_CMD_WIN->resize (TUI_CMD_WIN->height, tui_term_width (),
+ 0, total_height);
+
+ base->m_has_locator = true;
tui_show_locator_content ();
- tui_add_to_source_windows (tui_win_list[win_type]);
- tui_set_current_layout_to (new_layout);
+ current_layout = new_layout;
}
-/* init_gen_win_info().
- */
-static void
-init_gen_win_info (struct tui_gen_win_info *win_info,
- enum tui_win_type type,
- int height, int width,
- int origin_x, int origin_y)
+void
+tui_gen_win_info::resize (int height_, int width_,
+ int origin_x_, int origin_y_)
{
- int h = height;
-
- win_info->type = type;
- win_info->width = width;
- win_info->height = h;
- if (h > 1)
- {
- win_info->viewport_height = h - 1;
- if (win_info->type != CMD_WIN)
- win_info->viewport_height--;
- }
+ width = width_;
+ height = height_;
+ if (height > 1)
+ viewport_height = height - 2;
else
- win_info->viewport_height = 1;
- win_info->origin.x = origin_x;
- win_info->origin.y = origin_y;
-
- return;
-} /* init_gen_win_info */
-
-/* init_and_make_win().
- */
-static void *
-init_and_make_win (void *opaque_win_info,
- enum tui_win_type win_type,
- int height, int width,
- int origin_x, int origin_y,
- int box_it)
-{
- struct tui_gen_win_info *generic;
+ viewport_height = 1;
+ origin.x = origin_x_;
+ origin.y = origin_y_;
- if (opaque_win_info == NULL)
+ if (handle != nullptr)
{
- if (tui_win_is_auxillary (win_type))
- opaque_win_info = (void *) tui_alloc_generic_win_info ();
- else
- opaque_win_info = (void *) tui_alloc_win_info (win_type);
+#ifdef HAVE_WRESIZE
+ wresize (handle, height, width);
+ mvwin (handle, origin.y, origin.x);
+ wmove (handle, 0, 0);
+#else
+ tui_delete_win (handle);
+ handle = NULL;
+#endif
}
- if (tui_win_is_auxillary (win_type))
- generic = (struct tui_gen_win_info *) opaque_win_info;
- else
- generic = &((struct tui_win_info *) opaque_win_info)->generic;
- if (opaque_win_info != NULL)
- {
- init_gen_win_info (generic, win_type, height, width, origin_x, origin_y);
- if (!tui_win_is_auxillary (win_type))
- {
- if (generic->type == CMD_WIN)
- ((struct tui_win_info *) opaque_win_info)->can_highlight = FALSE;
- else
- ((struct tui_win_info *) opaque_win_info)->can_highlight = TRUE;
- }
- tui_make_window (generic, box_it);
- }
- return opaque_win_info;
+ if (handle == nullptr)
+ tui_make_window (this);
}
-
-static void
-make_source_or_disasm_window (struct tui_win_info **win_info_ptr,
- enum tui_win_type type,
- int height, int origin_y)
-{
- struct tui_gen_win_info *execution_info = (struct tui_gen_win_info *) NULL;
-
- /* Create the exeuction info window. */
- if (type == SRC_WIN)
- execution_info = tui_source_exec_info_win_ptr ();
- else
- execution_info = tui_disassem_exec_info_win_ptr ();
- execution_info = init_and_make_win (execution_info,
- EXEC_INFO_WIN,
- height,
- 3,
- 0,
- origin_y,
- DONT_BOX_WINDOW);
-
- /* Now create the source window. */
- *win_info_ptr = init_and_make_win (*win_info_ptr,
- type,
- height,
- tui_term_width () - execution_info->width,
- execution_info->width,
- origin_y,
- BOX_WINDOW);
-
- (*win_info_ptr)->detail.source_info.execution_info = execution_info;
-}
-
-
/* Show the Source/Command or the Disassem layout. */
static void
show_source_or_disasm_and_command (enum tui_layout_type layout_type)
{
- if (tui_current_layout () != layout_type)
- {
- struct tui_win_info **win_info_ptr;
- int src_height, cmd_height;
- struct tui_gen_win_info *locator = tui_locator_win_info_ptr ();
+ struct tui_source_window_base *win_info;
+ int src_height, cmd_height;
+ struct tui_locator_window *locator = tui_locator_win_info_ptr ();
+ gdb_assert (locator != nullptr);
- if (TUI_CMD_WIN != NULL)
- cmd_height = TUI_CMD_WIN->generic.height;
- else
- cmd_height = tui_term_height () / 3;
- src_height = tui_term_height () - cmd_height;
+ if (TUI_CMD_WIN != NULL)
+ cmd_height = TUI_CMD_WIN->height;
+ else
+ cmd_height = tui_term_height () / 3;
+ src_height = tui_term_height () - cmd_height;
- if (layout_type == SRC_COMMAND)
- win_info_ptr = &TUI_SRC_WIN;
- else
- win_info_ptr = &TUI_DISASM_WIN;
+ if (layout_type == SRC_COMMAND)
+ {
+ if (tui_win_list[SRC_WIN] == nullptr)
+ tui_win_list[SRC_WIN] = new tui_source_window ();
+ win_info = TUI_SRC_WIN;
+ }
+ else
+ {
+ if (tui_win_list[DISASSEM_WIN] == nullptr)
+ tui_win_list[DISASSEM_WIN] = new tui_disasm_window ();
+ win_info = TUI_DISASM_WIN;
+ }
- if ((*win_info_ptr) == NULL)
- {
- if (layout_type == SRC_COMMAND)
- make_source_window (win_info_ptr, src_height - 1, 0);
- else
- make_disasm_window (win_info_ptr, src_height - 1, 0);
- locator = init_and_make_win (locator,
- LOCATOR_WIN,
- 2 /* 1 */ ,
- tui_term_width (),
- 0,
- src_height - 1,
- DONT_BOX_WINDOW);
- }
- else
- {
- init_gen_win_info (locator,
- LOCATOR_WIN,
- 2 /* 1 */ ,
- tui_term_width (),
- 0,
- src_height - 1);
- (*win_info_ptr)->detail.source_info.has_locator = TRUE;
- init_gen_win_info (&(*win_info_ptr)->generic,
- (*win_info_ptr)->generic.type,
- src_height - 1,
- (*win_info_ptr)->generic.width,
- (*win_info_ptr)->detail.source_info.execution_info->width,
- 0);
- init_gen_win_info ((*win_info_ptr)->detail.source_info.execution_info,
- EXEC_INFO_WIN,
- src_height - 1,
- 3,
- 0,
- 0);
- (*win_info_ptr)->can_highlight = TRUE;
- tui_make_visible (&(*win_info_ptr)->generic);
- tui_make_visible ((*win_info_ptr)->detail.source_info.execution_info);
- }
- if ((*win_info_ptr) != NULL)
- {
- (*win_info_ptr)->detail.source_info.has_locator = TRUE;
- tui_make_visible (locator);
- tui_show_locator_content ();
- tui_show_source_content (*win_info_ptr);
+ locator->resize (2 /* 1 */ ,
+ tui_term_width (),
+ 0,
+ src_height - 1);
+ win_info->resize (src_height - 1,
+ tui_term_width (),
+ 0,
+ 0);
- if (TUI_CMD_WIN == NULL)
- {
- make_command_window (&TUI_CMD_WIN, cmd_height, src_height);
- tui_refresh_win (&TUI_CMD_WIN->generic);
- }
- else
- {
- init_gen_win_info (&TUI_CMD_WIN->generic,
- TUI_CMD_WIN->generic.type,
- TUI_CMD_WIN->generic.height,
- TUI_CMD_WIN->generic.width,
- TUI_CMD_WIN->generic.origin.x,
- TUI_CMD_WIN->generic.origin.y);
- TUI_CMD_WIN->can_highlight = FALSE;
- tui_make_visible (&TUI_CMD_WIN->generic);
- }
- }
- tui_set_current_layout_to (layout_type);
- }
+ win_info->m_has_locator = true;
+ tui_show_locator_content ();
+ win_info->show_source_content ();
+
+ if (TUI_CMD_WIN == NULL)
+ tui_win_list[CMD_WIN] = new tui_cmd_window ();
+ TUI_CMD_WIN->resize (cmd_height,
+ tui_term_width (),
+ 0,
+ src_height);
+ current_layout = layout_type;
}
projects / thirdparty / binutils-gdb.git / blobdiff