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Bochs/bochs/gui/gtk_enh_dbg_osdep.cc

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/////////////////////////////////////////////////////////////////////////
// $Id$
/////////////////////////////////////////////////////////////////////////
//
// BOCHS ENHANCED DEBUGGER Ver 1.2
// (C) Chourdakis Michael, 2008
// http://www.turboirc.com
//
// Modified by Bruce Ewing
//
// Copyright (C) 2008-2021 The Bochs Project
#include "bochs.h"
#include "enh_dbg.h"
#if BX_DEBUGGER && BX_DEBUGGER_GUI
#include <gtk/gtk.h>
#include <glib.h>
#include <pthread.h>
// replace the Win32 COLORREF and RGB definitions, for GDK
#define RGB(R,G,B) {(R<<16)|(G<<8)|B,(R*65535)/255,(G*65535)/255,(B*65535)/255}
// User Customizable Register color table:
// background "register type" colors indexed by RegColor value
const GdkColor ColorList[16] = {
RGB(255,255,255), // white
RGB(200,255,255), // blue (aqua)
RGB(230,230,230), // gray
RGB(248,255,200), // yellow
RGB(216,216,255), // purple
RGB(200,255,200), // green
RGB(255,230,200), // orange
RGB(255,255,255), // more user definable
RGB(255,255,255),
RGB(255,255,255),
RGB(255,255,255),
RGB(255,255,255),
RGB(255,255,255),
RGB(255,255,255),
RGB(255,255,255),
RGB(255,255,255)
};
// END of User Customizable settings
#define TreeParent GtkTreeIter
void DockResize (int j, Bit32u x); // need some function prototypes
void SetHorzLimits();
void ParseIDText(const char *x);
void ShowData();
void UpdateStatus();
void doUpdate();
void RefreshDataWin();
void OnBreak();
void ParseBkpt();
void SetBreak(int i);
void ChangeReg();
int HotKey (int ww, int Alt, int Shift, int Control);
void ActivateMenuItem (int LW);
void SetMemLine (int L);
void MakeBL(TreeParent *tp, bx_param_c *p);
#define NUM_CHKS 25 // slight overestimate of # of Optmenu items with checkmarks
#define WSChkIdx 20 // "checkmark index" of the first "wordsize" menu item
// reverse mapping from command indexes to menu item widgets
GtkWidget *Cmd2MI[CMD_IDX_HI - CMD_IDX_LO + 1];
// GTK objects and global stuff
GtkTextMark* EndMark;
GtkTreeViewColumn *AllCols[24];
GtkCellRenderer *LV_Rend[3];
GdkCursor *SizeCurs;
GdkCursor *DockCurs;
gulong mmov_hID;
// GTK containers
GtkWidget *window;
GtkWidget *menubar;
GtkWidget *CmdMenu;
GtkWidget *ViewMenu;
GtkWidget *OptMenu;
GtkWidget *HelpMenu;
GtkWidget *MainVbox;
GtkWidget *CmdBHbox;
GtkWidget *CpuBHbox;
GtkWidget *StatHbox;
GtkWidget *TreeTbl;
GtkWidget *IOVbox;
GtkWidget *ScrlWinOut;
GtkWidget *ScrlWin[3];
GtkWidget *LVHbox;
GtkWidget *LVEvtBox;
GtkWidget *VSepEvtBox1;
GtkWidget *VSepEvtBox2;
// GTK menu widgets -- titles, then actual menu items
GtkWidget *CmdTitle;
GtkWidget *ViewTitle;
GtkWidget *OptTitle;
GtkWidget *HelpTitle;
GtkWidget *ContMI;
GtkWidget *StepMI;
GtkWidget *StepNMI;
GtkWidget *BreakMI;
GtkWidget *SetBrkMI;
GtkWidget *WatchWrMI;
GtkWidget *WatchRdMI;
GtkWidget *FindMI;
GtkWidget *RefreshMI;
GtkWidget *PhyDumpMI;
GtkWidget *LinDumpMI;
GtkWidget *StackMI;
GtkWidget *GDTMI;
GtkWidget *IDTMI;
GtkWidget *PageMI;
GtkWidget *ViewBrkMI;
GtkWidget *MemDumpMI;
GtkWidget *PTreeMI;
GtkWidget *DisAsmMI;
GtkWidget *ChkMIs[NUM_CHKS]; // menu items with checkmarks
//GtkWidget *XceptMI;
GtkWidget *DefDisMI;
GtkWidget *SyntaxMI;
GtkWidget *FontMI;
GtkWidget *WrdSizeMI;
GtkWidget *WSmenu;
GtkWidget *AboutMI;
GtkWidget *sep1; // menu separators
GtkWidget *sep2;
GtkWidget *sep3;
GtkWidget *sep4;
GtkWidget *sep5;
GtkWidget *sep6;
GtkWidget *sep7;
GtkWidget *sep10;
GtkWidget *sep8; // separators around the ListViews
GtkWidget *sep9;
// GTK widgets
GtkWidget *CmdBtn[5]; // "command" buttonrow
GtkWidget *CpuBtn[BX_MAX_SMP_THREADS_SUPPORTED]; // "CPU" buttonrow
GtkWidget *CpuB_label[BX_MAX_SMP_THREADS_SUPPORTED]; // "labels" on CPU buttons
GtkWidget *Stat[4]; // 4 entry "Status Bar"
GtkWidget *StatVSep1;
GtkWidget *StatVSep2;
GtkWidget *StatVSep3;
GtkWidget *IEntry; // Singleline Input Text Window
GtkWidget *OText; // Multiline, wrapping, Output Text Window
GtkWidget *PTree; // bochs param_tree TreeView
GtkWidget *LV[3]; // Register, ASM, MemDump / ListViews (TreeViews)
// GTK-specific settings
gint win_x = -1, win_y = -1, win_w, win_h;
bool window_init = 0;
char fontname[80];
bool font_init = 0;
// HIHI put all these colors in an array, and use #defines for them
// need a "medium gray" color for inactive lists
const GdkColor mgray = RGB(200,200,200);
const GdkColor white = {
0xffffff,
0xffff, // need to specify cell background color sometimes
0xffff,
0xffff
};
GdkColor fg_red = RGB(255,0,0);
GdkColor fg_black = RGB(0,0,0);
const GdkColor AsmColors[4] = {
RGB(0,0,0),
RGB(0,100,0),
RGB(150,0,0),
RGB(0,0,200)
};
const GdkColor PDumpClr[4] = {
RGB(0,0,0),
RGB(255,0,150),
RGB(0,170,255),
RGB(130,255,0)
};
unsigned int CurXSize; // last known size of main client window
int DumpSelRow; // keeps track of "clicks" on MemDump entries
int SelectedEntry; // keeps track of "clicks" on ASM entries
bool UpdateOWflag = FALSE;
bool HitBrkflag = FALSE;
bool ForcingCheck = FALSE; // using a hotkey to flip a menu item checkmark
int KeyStateShft;
int KeyStateAlt;
// guint PrevState = GDK_BUTTON1_MASK; // turn on the "mouseup" bit, to detect the first mousedown
int SizingDelay = 0;
bool EnterSizeMode = FALSE;
unsigned int CurScrX;
//bool UpdInProgress[3]; // flag -- list update incomplete (not OK to paint)
char SelMem[260]; // flag array for which list rows are "selected"
char SelAsm[MAX_ASM];
char SelReg[TOT_REG_NUM + EXTRA_REGS];
// "run" the standard dialog box -- get text from the user
bool ShowAskDialog()
{
bool ret = FALSE;
static GtkWidget *dialog = NULL;
static GtkWidget *AskEntry = NULL;
static GtkWidget *AskPrompt = NULL;
const gchar *entry_text;
if (dialog == NULL)
{
dialog = gtk_dialog_new ();
gtk_dialog_add_button (GTK_DIALOG (dialog), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
gtk_dialog_add_button (GTK_DIALOG (dialog), GTK_STOCK_OK, GTK_RESPONSE_OK);
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
}
// HIHI should the "transient" line be INSIDE the dialog creation "if"? -- when I tried it, it crashed?
// The following causes this dialog to stay above the main window
// gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (window));
gtk_window_set_title (GTK_WINDOW (dialog), ask_str.title);
if (AskEntry == NULL)
{
AskPrompt = gtk_label_new (ask_str.prompt);
gtk_widget_show (AskPrompt);
gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), AskPrompt, TRUE, TRUE, 5);
AskEntry = gtk_entry_new ();
// "Enter" (activate) = OK button
gtk_entry_set_activates_default (GTK_ENTRY (AskEntry), TRUE);
// increase the width of the Entry to about 80 chars
gtk_entry_set_width_chars (GTK_ENTRY (AskEntry), 80);
gtk_box_pack_start (GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), AskEntry, TRUE, TRUE, 5);
}
gtk_widget_show (AskEntry);
gtk_label_set_text (GTK_LABEL (AskPrompt), ask_str.prompt);
gtk_widget_grab_focus(AskEntry); // Entry must be visible before it can get focus
// and it must have focus before any new text is set, or the dialog will crash
gtk_entry_set_text (GTK_ENTRY (AskEntry), ask_str.reply);
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK)
{
entry_text = gtk_entry_get_text (GTK_ENTRY (AskEntry));
strcpy (ask_str.reply, entry_text);
ret = TRUE;
}
// if any text remains in the Entry, the dialog box will crash on its next use
gtk_entry_set_text (GTK_ENTRY (AskEntry), ""); // so clear it
gtk_widget_grab_focus(IEntry);
gtk_widget_hide (dialog); // for reuse!
return ret;
}
// set all TRUE flags to checked in the Options menu
void InitMenus()
{
//L exception notify is not implemented yet
menubar = gtk_menu_bar_new();
CmdMenu = gtk_menu_new();
ViewMenu = gtk_menu_new();
OptMenu = gtk_menu_new();
HelpMenu = gtk_menu_new();
CmdTitle = gtk_menu_item_new_with_label("Commands"); // each menu needs a title
ViewTitle = gtk_menu_item_new_with_label("View"); // (and the titles are created as widgets)
OptTitle = gtk_menu_item_new_with_label("Options");
HelpTitle = gtk_menu_item_new_with_label("Help");
gtk_menu_item_set_submenu(GTK_MENU_ITEM(CmdTitle), CmdMenu);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(ViewTitle), ViewMenu);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(OptTitle), OptMenu);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(HelpTitle), HelpMenu);
gtk_menu_shell_append(GTK_MENU_SHELL(menubar), CmdTitle);
gtk_menu_shell_append(GTK_MENU_SHELL(menubar), ViewTitle);
gtk_menu_shell_append(GTK_MENU_SHELL(menubar), OptTitle);
gtk_menu_shell_append(GTK_MENU_SHELL(menubar), HelpTitle);
// build all the menu items
// Commands Menu
ContMI = gtk_menu_item_new_with_label("Continue [c]\t\t\t\t\tF5");
StepMI = gtk_menu_item_new_with_label("Step [s]\t\t\t\t\t\tF11");
StepNMI = gtk_menu_item_new_with_label("Step #...\t\t\t\t\t\tF9");
BreakMI = gtk_menu_item_new_with_label("Break\t\t\t\t\t\tCtrl+C");
SetBrkMI = gtk_menu_item_new_with_label("Breakpoint (ASM selected)\t\tF6");
WatchWrMI = gtk_menu_item_new_with_label("Watch Write (PhysDump selected)\tShift+F6");
WatchRdMI = gtk_menu_item_new_with_label("Watch Read (PhysDump selected)\tAlt+F6");
FindMI = gtk_menu_item_new_with_label("Find...\t\t\t\t\t\tCtrl+F");
RefreshMI = gtk_menu_item_new_with_label("Refresh Screen\t\t\t\t\tF4");
// View Menu
PhyDumpMI = gtk_menu_item_new_with_label("Physical MemDump...\tCtrl+F7");
LinDumpMI = gtk_menu_item_new_with_label("Linear MemDump...\t\tF7");
StackMI = gtk_menu_item_new_with_label("Stack\t\t\t\tF2");
GDTMI = gtk_menu_item_new_with_label("GDT\t\t\t\t\tCtrl+F2");
IDTMI = gtk_menu_item_new_with_label("IDT\t\t\t\t\tShift+F2");
PageMI = gtk_menu_item_new_with_label("Page Table\t\t\tAlt+F2");
ViewBrkMI = gtk_menu_item_new_with_label("Breakpoints\t\t\tCtrl+F6");
MemDumpMI = gtk_menu_item_new_with_label("Current MemDump\t\tEsc");
PTreeMI = gtk_menu_item_new_with_label("Bochs param_tree\t\tCtrl+F3");
DisAsmMI = gtk_menu_item_new_with_label("Disassemble...\t\t\tCtrl+D");
// Options Menu - without checkmarks
DefDisMI = gtk_menu_item_new_with_label("Default disassembled lines...");
SyntaxMI = gtk_menu_item_new_with_label("Toggle Intel/ATT syntax\t\tF3");
FontMI = gtk_menu_item_new_with_label ("Font...");
WrdSizeMI = gtk_menu_item_new_with_label("Set MemDump 'Wordsize'...");
WSmenu = gtk_menu_new();
// Options Menu - with checkmarks
ChkMIs[MODE_BRK] = gtk_check_menu_item_new_with_label("Break on CPU mode change\tShift+F5");
ChkMIs[ONE_CPU] = gtk_check_menu_item_new_with_label("Show CPU0 only");
ChkMIs[U_CASE] = gtk_check_menu_item_new_with_label("Text in UPPERCASE");
ChkMIs[IO_WIN] = gtk_check_menu_item_new_with_label("Show Input/Output Windows");
ChkMIs[SHOW_BTN] = gtk_check_menu_item_new_with_label("Show Buttons");
ChkMIs[MD_HEX] = gtk_check_menu_item_new_with_label("MemDump in Hex\t\t\tAlt+F7");
ChkMIs[MD_ASC] = gtk_check_menu_item_new_with_label("MemDump in ASCII\t\t\tShift+F7");
ChkMIs[L_END] = gtk_check_menu_item_new_with_label("LittleEndian");
ChkMIs[IGN_SA] = gtk_check_menu_item_new_with_label("Ignore ASM lines");
ChkMIs[IGN_NT] = gtk_check_menu_item_new_with_label("Ignore Next at t=");
ChkMIs[R_CLR] = gtk_check_menu_item_new_with_label("Colorize Register Types");
ChkMIs[E_REG] = gtk_check_menu_item_new_with_label("Show 32bit Registers");
ChkMIs[S_REG] = gtk_check_menu_item_new_with_label("Show Segment Registers");
ChkMIs[SYS_R] = gtk_check_menu_item_new_with_label("Show System Registers");
ChkMIs[C_REG] = gtk_check_menu_item_new_with_label("Show Control Registers");
ChkMIs[FPU_R] = gtk_check_menu_item_new_with_label("Show MMX/FPU Registers\tAlt+F3");
ChkMIs[XMM_R] = gtk_check_menu_item_new_with_label("Show SSE Registers\t\tCtrl+F4");
ChkMIs[D_REG] = gtk_check_menu_item_new_with_label("Show Debug Registers\t\tShift+F4");
// ChkMIs[T_REG] = gtk_check_menu_item_new_with_label("Show Test Registers");
ChkMIs[LOG_VIEW] = gtk_check_menu_item_new_with_label("Show log in output window");
ChkMIs[WSChkIdx] = gtk_check_menu_item_new_with_label("1 byte\t\tAlt+1");
ChkMIs[WSChkIdx+1] = gtk_check_menu_item_new_with_label("2 bytes\t\tAlt+2");
ChkMIs[WSChkIdx+2] = gtk_check_menu_item_new_with_label("4 bytes\t\tAlt+4");
ChkMIs[WSChkIdx+3] = gtk_check_menu_item_new_with_label("8 bytes\t\tAlt+8");
ChkMIs[WSChkIdx+4] = gtk_check_menu_item_new_with_label("16 bytes\t\tAlt+6");
// Help Menu
AboutMI = gtk_menu_item_new_with_label("About...");
sep1 = gtk_separator_menu_item_new(); // can't reuse menu separators
sep2 = gtk_separator_menu_item_new();
sep3 = gtk_separator_menu_item_new();
sep4 = gtk_separator_menu_item_new();
sep5 = gtk_separator_menu_item_new();
sep6 = gtk_separator_menu_item_new();
sep7 = gtk_separator_menu_item_new();
sep10 = gtk_separator_menu_item_new();
// insert all the menu items into each menu
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), ContMI);
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), StepMI);
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), StepNMI);
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), BreakMI);
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), sep1);
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), SetBrkMI);
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), WatchWrMI);
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), WatchRdMI);
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), sep2);
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), FindMI);
gtk_menu_shell_append(GTK_MENU_SHELL(CmdMenu), RefreshMI);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), PhyDumpMI);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), LinDumpMI);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), StackMI);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), GDTMI);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), IDTMI);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), PageMI);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), ViewBrkMI);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), MemDumpMI);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), sep3);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), PTreeMI);
gtk_menu_shell_append(GTK_MENU_SHELL(ViewMenu), DisAsmMI);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[MODE_BRK]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[ONE_CPU]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), DefDisMI);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), SyntaxMI);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), sep4);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), FontMI);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[U_CASE]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[IO_WIN]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[SHOW_BTN]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), sep5);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[MD_HEX]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[MD_ASC]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[L_END]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), WrdSizeMI);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), sep6);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[IGN_SA]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[IGN_NT]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), sep7);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[R_CLR]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[E_REG]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[S_REG]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[SYS_R]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[C_REG]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[FPU_R]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[XMM_R]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[D_REG]);
// gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[T_REG]);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), sep10);
gtk_menu_shell_append(GTK_MENU_SHELL(OptMenu), ChkMIs[LOG_VIEW]);
gtk_menu_shell_append(GTK_MENU_SHELL(HelpMenu), AboutMI);
gtk_menu_item_set_submenu(GTK_MENU_ITEM(WrdSizeMI), WSmenu); // set up popup menu
gtk_menu_shell_append(GTK_MENU_SHELL(WSmenu), ChkMIs[WSChkIdx]);
gtk_menu_shell_append(GTK_MENU_SHELL(WSmenu), ChkMIs[WSChkIdx+1]);
gtk_menu_shell_append(GTK_MENU_SHELL(WSmenu), ChkMIs[WSChkIdx+2]);
gtk_menu_shell_append(GTK_MENU_SHELL(WSmenu), ChkMIs[WSChkIdx+3]);
gtk_menu_shell_append(GTK_MENU_SHELL(WSmenu), ChkMIs[WSChkIdx+4]);
// init all the checkmarks
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[E_REG]), SeeReg[0]);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[S_REG]), SeeReg[1]);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[SYS_R]), SeeReg[2]);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[C_REG]), SeeReg[3]);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[FPU_R]), SeeReg[4]);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[XMM_R]), SeeReg[5]);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[D_REG]), SeeReg[6]);
// gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ShowTRegMI), SeeReg[7]);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[ONE_CPU]), SingleCPU);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[IO_WIN]), ShowIOWindows);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[SHOW_BTN]), ShowButtons);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[U_CASE]), UprCase);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[L_END]), isLittleEndian);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[IGN_SA]), ignSSDisasm);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[IGN_NT]), ignoreNxtT);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[R_CLR]), SeeRegColors);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[LOG_VIEW]), LogView);
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[WSChkIdx+DumpWSIndex]), TRUE);
if (DumpInAsciiMode == 0) // prevent an illegal value
DumpInAsciiMode = 3;
// I don't know why, but the next 2 "set_active" commands blow up if moved into SpecialInit
if ((DumpInAsciiMode & 2) != 0)
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[MD_HEX]), TRUE);
if ((DumpInAsciiMode & 1) != 0)
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[MD_ASC]), TRUE);
}
// add a whole row of text into a ListView, all at once
// Note: LineCount should start at 0
void InsertListRow(char *ColumnText[], int ColumnCount, int listnum, int LineCount, int grouping)
{
char tmp[4];
GtkTreeIter iter;
GtkListStore *Database;
*tmp = 0;
Database = (GtkListStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(LV[listnum]) );
gtk_list_store_append (GTK_LIST_STORE(Database), &iter); /* Acquire an iterator */
// some rows of the register list only print 2 columns
// the dump window always prints 18, but the first 17 may be blank and 0 width
if (ColumnCount == 2)
gtk_list_store_set (GTK_LIST_STORE(Database), &iter, 0, ColumnText[0], 1, ColumnText[1], 2,
tmp, 3, (gint) LineCount, -1);
else if (ColumnCount == 3)
{
gtk_list_store_set (GTK_LIST_STORE(Database), &iter, 0, ColumnText[0], 1, ColumnText[1], 2,
ColumnText[2], 3, (gint) LineCount, -1);
}
else
{
// it might be easier to use the gtk_list_store_set_valuesv() function?
gtk_list_store_set (GTK_LIST_STORE(Database), &iter, 0, ColumnText[0], 1, ColumnText[1],
2, ColumnText[2], 3, ColumnText[3], 4, ColumnText[4], 5, ColumnText[5],
6, ColumnText[6], 7, ColumnText[7], 8, ColumnText[8], 9, ColumnText[9],
10, ColumnText[10], 11, ColumnText[11], 12, ColumnText[12], 13, ColumnText[13],
14, ColumnText[14], 15, ColumnText[15], 16, ColumnText[16], 17, ColumnText[17], 18, (gint) LineCount, -1);
}
}
void ShowFW()
{
FWflag = TRUE; // the X version of this should be stubbed
}
// try to get a list repaint to happen
void Invalidate(int i)
{
GdkWindow *LstGdk;
LstGdk = gtk_tree_view_get_bin_window (GTK_TREE_VIEW (LV[i]));
gdk_window_invalidate_rect (LstGdk, NULL, TRUE); // rect=NULL means "the whole window"
gtk_widget_queue_draw(LV[i]); // redraw the selected ListView "bin" window
}
void SetStatusText(int column, const char *buf)
{
gtk_label_set_text(GTK_LABEL(Stat[column]), buf);
}
// called by the Find command -- only for LV[ASM] column 2!
void GetLIText(int listnum, int itemnum, int column, char *buf)
{
char *value;
GtkTreeIter iter;
GtkListStore *Database;
Database = (GtkListStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(LV[listnum]) );
// get an iter for row # itemnum
gtk_tree_model_iter_nth_child (GTK_TREE_MODEL(Database), &iter, NULL, itemnum);
// pull the text out of "row # iter" at the specified column
gtk_tree_model_get(GTK_TREE_MODEL(Database), &iter, column, &value, -1);
strcpy (buf, value);
g_free(value);
}
// get a bochs command from the user Input window
void GetInputEntry(char *buf)
{
const gchar *gcp;
gcp = gtk_entry_get_text(GTK_ENTRY(IEntry));
strcpy (buf, gcp);
}
// highlights individual rows in ASM or Mem windows
void SetLIState(int listnum, int itemnum, bool Select)
{
char *Sel = SelAsm;
int max = MAX_ASM;
if (listnum == 2)
{
Sel = SelMem;
max = 256;
}
if (itemnum >= max)
itemnum = max-1;
Sel[itemnum] = Select;
}
// Searches ASM or Reg list for the next (or first) selected row
int GetNextSelectedLI(int listnum, int StartPt)
{
int L = StartPt;
char *Sel = SelAsm;
int end = MAX_ASM;
bool stop = FALSE;
if (listnum == REG_WND)
{
Sel = SelReg;
end = TOT_REG_NUM + EXTRA_REGS;
}
if (L < -1)
L = -1;
while (stop == FALSE)
{
if (++L >= end)
stop = TRUE;
else
{
if (Sel[L] != FALSE)
stop = TRUE;
}
}
if (L >= end)
return -1;
return L;
}
// returns the row number of the ASM list that is showing at the top of the window
// it is also easy to calculate AsmPgSize and ListLineRatio here,
// -- they MUST be calculated somewhere in the os_specific code
int GetASMTopIdx()
{
GtkAdjustment *va;
// GtkListStore *Database;
// Database = (GtkListStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(LV[ASM_WND]) );
AsmPgSize = 0;
va = gtk_tree_view_get_vadjustment ( GTK_TREE_VIEW(LV[ASM_WND]) );
// calculate the number of vertical "pixels" in one row (as a fraction of the scroll range)
if (AsmLineCount == 0)
return 0;
ListLineRatio = (int) (gtk_adjustment_get_upper(va) - gtk_adjustment_get_lower(va)) / AsmLineCount;
if (ListLineRatio == 0)
return 0;
AsmPgSize = (int) gtk_adjustment_get_page_size(va) / ListLineRatio;
return ((int) gtk_adjustment_get_value(va) / ListLineRatio);
}
// "pixels" is a multiple of (and therefore proportional to) ListLineRatio
// -- it does not technically have to really be a pixel count
void ScrollASM(int pixels)
{
GtkAdjustment *va = gtk_tree_view_get_vadjustment ( GTK_TREE_VIEW(LV[ASM_WND]) );
gtk_adjustment_set_value(GTK_ADJUSTMENT(va), gtk_adjustment_get_value(va) + pixels);
}
// handle checkmarks in the "wordsize" popup menu
// Note: setting/clearing a checkmark sends an immediate "activate" signal to the associated menuitem
void ToggleWSchecks(int newWS, int oldWS)
{
if ((bool) gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(ChkMIs[WSChkIdx + newWS])) == FALSE)
{
ForcingCheck = TRUE; // prevent infinite checkmark loops
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[WSChkIdx + newWS]), TRUE);
}
if ((bool) gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(ChkMIs[WSChkIdx + oldWS])) != FALSE)
{
ForcingCheck = TRUE; // prevent infinite checkmark loops
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[WSChkIdx + oldWS]), FALSE);
}
}
// repack the ScrollWindows into the ListHbox using a new DockOrder
// FirstListIndex is precalculated in MoveLists, so pass in the value
void RepackLists(int FirstListIndex)
{
gtk_box_pack_start(GTK_BOX(LVHbox), ScrlWin[FirstListIndex], FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(LVHbox), VSepEvtBox1, FALSE, FALSE, 0);
gtk_box_pack_end(GTK_BOX(LVHbox), ScrlWin[(DockOrder& 3) -1], FALSE, FALSE, 0);
gtk_box_pack_end(GTK_BOX(LVHbox), VSepEvtBox2, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(LVHbox), ScrlWin[CurCenterList], TRUE, TRUE, 0);
}
// unpack the ScrollWindows from the ListHbox, then repack using a new DockOrder
// -- also calculate the X-coords of the "bars" between the lists
void MoveLists()
{
int i;
g_object_ref(ScrlWin[0]); // make sure the list widgets do not get deleted
g_object_ref(ScrlWin[1]); // when they are removed from their container
g_object_ref(ScrlWin[2]);
g_object_ref(VSepEvtBox1);
g_object_ref(VSepEvtBox2);
gtk_container_remove (GTK_CONTAINER(LVHbox), ScrlWin[0]);
gtk_container_remove (GTK_CONTAINER(LVHbox), ScrlWin[1]);
gtk_container_remove (GTK_CONTAINER(LVHbox), ScrlWin[2]);
gtk_container_remove (GTK_CONTAINER(LVHbox), VSepEvtBox1);
gtk_container_remove (GTK_CONTAINER(LVHbox), VSepEvtBox2);
CurCenterList = ((DockOrder>>4)& 3) -1; // index of center list
i = (DockOrder >> 8) -1; // index of left list
RepackLists(i); // pack widgets back into container in new DockOrder
g_object_unref(ScrlWin[0]);
g_object_unref(ScrlWin[1]); // and get rid of the temporary "ref"s
g_object_unref(ScrlWin[2]);
g_object_unref(VSepEvtBox1);
g_object_unref(VSepEvtBox2);
// use DockOrder to figure out the table X-coordinates of the 2 v-separators
i = ListWidthPix[i];
// BarClix[0] = i;
// BarClix[1] = i + ListWidthPix[CurCenterList];
BottomAsmLA = ~0; // force an ASM autoload next time, to resize it
doDumpRefresh = TRUE; // force a data window refresh on a break
if (AtBreak != FALSE) // can't refresh the windows until a break!
{
doUpdate(); // refresh the ASM and Register windows
RefreshDataWin(); // and whichever data window is up
}
}
// modify the displayed items in the MainVbox
void VSizeChange()
{
if (ShowButtons == FALSE) // set the visibility of the Command Buttons
gtk_widget_hide(CmdBHbox);
else
gtk_widget_show(CmdBHbox);
if (BX_SMP_PROCESSORS > 1) {
if (SingleCPU == FALSE) { // set the visibility of the CPU Buttons
gtk_widget_show(CpuBHbox);
} else {
gtk_widget_hide(CpuBHbox);
}
}
if (ShowIOWindows == FALSE)
{
gtk_widget_hide(IOVbox);
gtk_table_resize(GTK_TABLE(TreeTbl), 3, 1); // IO windows do not exist, so total table rows = 3
}
else
{
// Note: if an invisible Entry window contains text and is shown, the program can crash
// so copy out any text, clear the Entry, make it visible, and then reload it
const gchar *gcp;
gcp = gtk_entry_get_text(GTK_ENTRY(IEntry));
strcpy (tmpcb, gcp);
gtk_entry_set_text(GTK_ENTRY(IEntry),"");
gtk_table_resize(GTK_TABLE(TreeTbl), 4, 1); // IO windows exist, so total table rows = 4
gtk_widget_show(IOVbox);
gtk_widget_grab_focus(IEntry); // Input window loses focus while it is hidden
gtk_entry_set_text(GTK_ENTRY(IEntry),tmpcb);
}
gtk_widget_queue_draw(window); // redraw everything
}
void TakeInputFocus()
{
gtk_widget_grab_focus(IEntry); // get the focus back from the VGA window
}
void MakeListsGray()
{
if (AtBreak == FALSE)
{
SetStatusText(0, "Running");
}
else
SetStatusText(0, "Break");
// It's good to set the background color OUTSIDE the area of the lists
// -- except that this seems difficult in gtk
// So, the default behavior is not quite as pretty, but it is good enough.
}
// ParseIDText (*bochs*) calls this when the window needs to be redrawn with new text --
// funct must not call any GTK functions directly, because it is run from the bochs thread
void SetOutWinTxt()
{
UpdateOWflag = TRUE;
}
// in the Win32 version, the caret is placed at the beginning of each selected history line,
// but the exact functionality is not important -- just do what is easy
void SelectHistory(int UpDown)
{
// the History buffer is circular, so wrap 64 to 0, and -1 to 63
CommandHistoryIdx = (CommandHistoryIdx + UpDown) & 63;
gtk_entry_set_text(GTK_ENTRY(IEntry),CmdHistory[(CmdHInsert + CommandHistoryIdx) & 63]);
}
void ClearInputWindow()
{
gtk_entry_set_text(GTK_ENTRY(IEntry),"");
}
// set == 0 to clear a check, 1 or 2 to set a check
void SetMenuCheckmark (int set, int ChkIdx)
{
bool flag = TRUE;
if (set == 0)
flag = FALSE;
if ((bool) gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(ChkMIs[ChkIdx])) != flag)
{
ForcingCheck = TRUE;
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(ChkMIs[ChkIdx]), flag);
}
}
// pass in FALSE or 0 to gray out a menu item
void GrayMenuItem (int flag, int CmdIndex)
{
// GtkWidget *lbl;
GtkWidget *MI = Cmd2MI[CmdIndex - CMD_IDX_LO + 1];
// convert the Command Index to a Menu Item widget, and get its label
// lbl = GTK_BIN(GTK_MENU_ITEM( MI ))->child;
gtk_widget_set_sensitive ( MI, flag );
}
// finish initting things that must be initted in several stages
// -- this function is usually called only once, during the first doUpdate
void SpecialInit()
{
// Menu items can not be deactivated until after their signals are attached
GrayMenuItem (0, CMD_EREG);
GrayMenuItem (0, CMD_WPTWR);
GrayMenuItem (0, CMD_WPTRD);
GrayMenuItem (0, CMD_PAGEV);
// GrayMenuItem (0, CMD_XCEPT);
if (BX_SMP_PROCESSORS == 1)
GrayMenuItem (0, CMD_ONECPU);
// one or the other MemDump mode must always be left on! (unchangeable)
if ((DumpInAsciiMode & 2) == 0)
GrayMenuItem (0, CMD_MASCII);
if ((DumpInAsciiMode & 1) == 0)
GrayMenuItem (0, CMD_MHEX);
#if BX_SUPPORT_FPU == 0
GrayMenuItem (0, CMD_FPUR);
#endif
if (! CpuSupportSSE)
GrayMenuItem (0, CMD_XMMR);
doSimuInit = FALSE; // make sure this function is called once per simulation
}
// this routine is stubbed in the GTK version
void RedrawColumns(int listnum)
{
}
// autosize the columns that may be used by other dumps, once, on a DViewMode change
void SetAutoSize6_9()
{
gtk_tree_view_column_set_sizing(AllCols[6], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_sizing(AllCols[7], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_sizing(AllCols[8], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_sizing(AllCols[9], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
}
// Show/Hide the typical pattern of Dump window columns (show the first n, hide the rest out to 17)
void ShowDListCols (int totcols)
{
int i = 5;
int firsthide = totcols + 5; // convert from a col# to an acolnum
while (++i < firsthide)
gtk_tree_view_column_set_visible(AllCols[i], TRUE);
while (i < 23)
gtk_tree_view_column_set_visible(AllCols[i++], FALSE);
}
// OS-dependent code that runs before each ListFill routine of each type
void StartListUpdate(int listnum)
{
static int PrevDV = -1; // type of previous Dump window that was displayed
GtkListStore *Database;
// set the scroll position back to the very top
GtkAdjustment *va = gtk_tree_view_get_vadjustment ( GTK_TREE_VIEW(LV[listnum]) );
gtk_adjustment_set_value (GTK_ADJUSTMENT(va), 0);
// then clear the database for the list that is updating
Database = (GtkListStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(LV[listnum]) );
gtk_list_store_clear(GTK_LIST_STORE(Database));
// a DumpAlign change is treated just like a DViewMode change
if (DViewMode == VIEW_MEMDUMP && PrevDAD != DumpAlign)
PrevDV = -1;
// use Upd flag to prevent paint messages, cpu_loop calls, duplicate calls
// UpdInProgress[listnum] = TRUE;
if (ResizeColmns != FALSE || (listnum == DUMP_WND && PrevDV != DViewMode))
{
// autosize Reg "hex" column, Asm "L.Addr" column
if (listnum == REG_WND)
gtk_tree_view_column_set_sizing(AllCols[1], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
else if (listnum == ASM_WND)
gtk_tree_view_column_set_sizing(AllCols[3], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
// otherwise, autosize/rename/hide all the proper Dump list columns
else
{
switch (DViewMode)
{
case VIEW_MEMDUMP:
// fix the MemDump column "names"
if (DumpInitted == FALSE)
{
GtkTreeIter iter;
ShowDListCols (18); // show all columns -- must be visible to set col titles!
// reset a "generic" header for col 0
gtk_tree_view_column_set_title(AllCols[6], "Address");
gtk_tree_view_column_set_title(AllCols[7], "0");
gtk_tree_view_column_set_title(AllCols[8], "1");
gtk_tree_view_column_set_title(AllCols[9], "2");
gtk_tree_view_column_set_title(AllCols[23], "Ascii");
SetAutoSize6_9(); // autosize the usual suspects
// add a blank line to "modify the store" -- which will activate autosize
gtk_list_store_append (GTK_LIST_STORE(Database), &iter); /* Acquire an iterator */
gtk_list_store_set (GTK_LIST_STORE(Database), &iter, 0, "", -1);
}
else
{
gtk_tree_view_column_set_sizing(AllCols[6], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
if (PrevDV == VIEW_MEMDUMP) // autosizing address column only?
break;
PrevDAD = DumpAlign;
gtk_tree_view_column_set_title(AllCols[23], "Ascii");
if ((DumpInAsciiMode & 2) == 0) // hex bit is turned on?
{
// if dumping ONLY in ascii, hide ALL the other columns
ShowDListCols (2); // show only columns 0 and 17
break;
}
// columns must be visible to set col titles!
gtk_tree_view_column_set_visible(AllCols[7], TRUE);
gtk_tree_view_column_set_visible(AllCols[8], TRUE);
gtk_tree_view_column_set_visible(AllCols[9], TRUE);
gtk_tree_view_column_set_title(AllCols[7], "0");
gtk_tree_view_column_set_title(AllCols[8], "1");
gtk_tree_view_column_set_title(AllCols[9], "2");
for (int i = 7 ; i < 24 ; i++)
{
if (((i - 7) & (DumpAlign - 1)) == 0) // either autosize,
{
gtk_tree_view_column_set_sizing(AllCols[i], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_visible(AllCols[i], TRUE);
}
else // or set the column invisible
gtk_tree_view_column_set_visible(AllCols[i], FALSE);
}
}
break;
case VIEW_GDT:
SetAutoSize6_9(); // autosize the usual suspects
if (PrevDV == VIEW_GDT) // autosizing only?
break;
ShowDListCols (5); // show 4 columns, hide the rest out to 17
gtk_tree_view_column_set_title(AllCols[6], "Index"); // header for col 0
gtk_tree_view_column_set_title(AllCols[7], "Base Address"); // header for col 1
gtk_tree_view_column_set_title(AllCols[8], "Size"); // header for col 2
gtk_tree_view_column_set_title(AllCols[9], "DPL"); // header for col 3
gtk_tree_view_column_set_title(AllCols[23], "Info"); // header for col 4 (17)
break;
case VIEW_IDT:
gtk_tree_view_column_set_sizing(AllCols[6], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
if (PrevDV == VIEW_IDT) // autosizing only?
break;
ShowDListCols (2); // show 1 column, hide the rest out to 17
gtk_tree_view_column_set_title(AllCols[6], "Interrupt"); // header for col 0
gtk_tree_view_column_set_title(AllCols[23], "L.Address"); // header for col 1 (17)
break;
case VIEW_PAGING:
gtk_tree_view_column_set_sizing(AllCols[6], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
if (PrevDV == VIEW_PAGING) // autosizing only?
break;
ShowDListCols (2); // show 1 column, hide the rest out to 17
gtk_tree_view_column_set_title(AllCols[6], "L.Address"); // header for col 0
gtk_tree_view_column_set_title(AllCols[23], "is mapped to P.Address"); // header for col 1 (17)
break;
case VIEW_STACK:
gtk_tree_view_column_set_sizing(AllCols[6], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_sizing(AllCols[7], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
if (PrevDV == VIEW_STACK) // autosizing only?
break;
ShowDListCols (3); // show 2 columns, hide the rest out to 17
gtk_tree_view_column_set_title(AllCols[6], "L.Address"); // header for col 0
gtk_tree_view_column_set_title(AllCols[7], "Value"); // header for col 1
gtk_tree_view_column_set_title(AllCols[23], "(dec.)"); // header for col 2 (17)
break;
case VIEW_BREAK:
gtk_tree_view_column_set_sizing(AllCols[6], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
gtk_tree_view_column_set_sizing(AllCols[7], GTK_TREE_VIEW_COLUMN_AUTOSIZE);
if (PrevDV == VIEW_STACK) // autosizing only?
break;
ShowDListCols (3); // show 2 columns, hide the rest out to 17
gtk_tree_view_column_set_title(AllCols[6], "Address"); // header for col 0
gtk_tree_view_column_set_title(AllCols[7], "Enabled"); // header for col 1
gtk_tree_view_column_set_title(AllCols[23], "ID"); // header for col 2 (17)
}
PrevDV = DViewMode;
}
}
}
void EndListUpdate(int listnum)
{
int i;
// UpdInProgress[listnum] = FALSE; // It's OK to paint the listview now
// clear selections for each list on a list update
if (listnum == REG_WND)
{
i = TOT_REG_NUM + EXTRA_REGS;
while (--i >= 0)
SelReg[i] = 0;
}
else if (listnum == ASM_WND)
{
i = MAX_ASM;
while (--i >= 0)
SelAsm[i] = 0;
}
else if (DViewMode == VIEW_MEMDUMP)
{
i = 256;
while (--i >= 0)
SelMem[i] = 0;
}
// AUTOSIZE turns off "user resize" mode! Turning resize mode back on will force
// autosize back into GROW_ONLY mode -- which is what I want, anyway.
i = 23;
while (--i >= 0)
{
// the 3rd column in Reg and Asm lists is not resizable
if (i != 2 && i != 5)
gtk_tree_view_column_set_resizable (AllCols[i], TRUE);
}
// Invalidate (listnum);
}
void DispMessage(const char *msg, const char *title)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new(GTK_WINDOW(window),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_WARNING,
GTK_BUTTONS_OK,
"%s", msg);
gtk_window_set_title(GTK_WINDOW(dialog), title);
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
}
// hide/clear param_tree window when showing a different MemDump window (GDT, IDT, etc.)
void HideTree()
{
GtkTreeStore *treestore;
if (DViewMode != VIEW_PTREE)
return;
treestore = (GtkTreeStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(PTree) );
gtk_container_remove (GTK_CONTAINER(ScrlWin[2]),PTree);
gtk_container_add (GTK_CONTAINER(ScrlWin[2]), LV[2]);
gtk_tree_store_clear(GTK_TREE_STORE(treestore));
}
// exit GDT/IDT/Paging/Stack/Tree -- back to the MemDump window
void ShowMemData(bool initting)
{
int i = 1;
if (LinearDump == FALSE)
i = 0;
if (initting != FALSE)
{
GrayMenuItem (0, CMD_WPTWR);
GrayMenuItem (0, CMD_WPTRD);
// update column 0 to say whether its physmem or linear
gtk_tree_view_column_set_title(AllCols[6], DC0txt[i]);
}
HideTree();
gtk_widget_show(LV[DUMP_WND]);
DViewMode = VIEW_MEMDUMP; // returning to MemDump mode
if (DumpInitted == FALSE)
{
StartListUpdate(DUMP_WND); // autosize for a blank MemDump window
EndListUpdate(DUMP_WND);
}
else
{
gtk_tree_view_column_set_title(AllCols[6], DC0txt[i]);
if (AtBreak == FALSE)
doDumpRefresh = TRUE;
else
ShowData(); // repopulates & resizes all columns
}
}
// create the top layer of a parameter tree TreeView
void FillPTree()
{
int n;
GtkTreeStore *treestore;
extern bx_list_c *root_param;
// Note: don't multithread this display -- the user expects it to complete
if (DViewMode != VIEW_PTREE)
{
gtk_container_remove (GTK_CONTAINER(ScrlWin[2]),LV[2]);
gtk_container_add (GTK_CONTAINER(ScrlWin[2]), PTree);
}
doDumpRefresh = FALSE;
treestore = (GtkTreeStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(PTree) );
gtk_tree_store_clear(GTK_TREE_STORE(treestore));
// Note: all tree strings are hardcoded to be in tmpcb -- don't change!
n = root_param->get_size();
for (int i=0; i<n; i++)
MakeBL(NULL, root_param->get(i));
gtk_widget_show(PTree);
}
void MakeTreeChild (TreeParent *h_P, int ChildCount, TreeParent *h_TC)
{
GtkTreeStore *treestore;
treestore = (GtkTreeStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(PTree) );
gtk_tree_store_append(GTK_TREE_STORE(treestore), h_TC, h_P); // create the "leaf"
gtk_tree_store_set(GTK_TREE_STORE(treestore), h_TC, 0, tmpcb, -1); // and put a name (+ data) on it
}
void update_font()
{
int i, width;
g_object_set(G_OBJECT(LV_Rend[0]), "font", fontname, NULL);
g_object_set(G_OBJECT(LV_Rend[1]), "font", fontname, NULL);
g_object_set(G_OBJECT(LV_Rend[2]), "font", fontname, NULL);
// calculate a new value for OneCharWide
PangoLayout * layout = gtk_widget_create_pango_layout(LV[0], "M");
PangoFontDescription * fontdesc;
g_object_get(G_OBJECT(LV_Rend[0]), "font-desc", &fontdesc, NULL);
pango_layout_set_font_description(layout, fontdesc);
pango_layout_get_pixel_size(layout, &width, &i);
pango_font_description_free(fontdesc);
g_object_unref(layout);
OneCharWide = width; // The "width" I'm getting is about half what I expect
//OneCharWide = width >> 1; // pretend that an average char width is half an "M"
if (OneCharWide > 12) OneCharWide = 12;
}
bool NewFont()
{
char *ofn;
if (AtBreak == FALSE)
return FALSE;
// need to know the current font, to highlight it
g_object_get(G_OBJECT(LV_Rend[0]), "font", &ofn, NULL);
GtkWidget *widget = gtk_font_selection_dialog_new("Choose primary font");
gtk_font_selection_dialog_set_font_name(GTK_FONT_SELECTION_DIALOG(widget), ofn);
if (gtk_dialog_run(GTK_DIALOG (widget)) == GTK_RESPONSE_OK) {
char *nfn = gtk_font_selection_dialog_get_font_name(GTK_FONT_SELECTION_DIALOG(widget));
strncpy(fontname, nfn, 80);
g_free(nfn);
update_font();
}
g_free(ofn);
gtk_widget_destroy(widget);
return TRUE;
}
// turn off any current sizing/docking mode
void sizing_cancel()
{
// cancel presize, size, predock, and dock modes
if (Sizing != 0)
{
gtk_event_box_set_above_child (GTK_EVENT_BOX(LVEvtBox), FALSE);
gtk_event_box_set_above_child (GTK_EVENT_BOX(VSepEvtBox1), TRUE);
gtk_event_box_set_above_child (GTK_EVENT_BOX(VSepEvtBox2), TRUE);
if (Sizing < 10) // cancel (p)resize mode motion detection
g_signal_handler_disconnect (LVEvtBox, mmov_hID);
gdk_window_set_cursor (gtk_widget_get_window(LVEvtBox), NULL); // change the cursor to normal
Sizing = 0;
}
EnterSizeMode = FALSE;
SizingDelay = 0;
SizeList = 0;
xClick = -1;
}
// conditionally begin a resize operation
void enter_resize_mode()
{
// need reasonably accurate column widths in horz. limit calculations -- update widths
GtkAllocation alloc;
int width0, width1;
gint totwidth;
EnterSizeMode = FALSE; // presize mode may never have reset this
// a GtkAllocation structure (inside every widget) is a rectangle: relative x, y, + width & height
gtk_widget_get_allocation(ScrlWin[0], &alloc);
width0 = alloc.width;
ListWidthPix[0] = width0;
gtk_widget_get_allocation(ScrlWin[1], &alloc);
width1 = alloc.width;
ListWidthPix[1] = width1;
totwidth = gdk_window_get_width(gtk_widget_get_window(window));
ListWidthPix[2] = totwidth - (width0 + width1);
if (Sizing < 0) // in presize mode? -- enter full resize mode
SetHorzLimits();
}
// begin a pre-dock operation -- cancel if a mouseup event happens
void Set_PreDock(int ListNum, GdkEventButton *event)
{
// Sadly, in order to narrow the mousedown event to only the ListView (without the scrollbars)
// information seems to get lost about which button is being pressed
// -- but the button info seems not reliable anyway (currently) so it must be lived with
// enter pre-dock mode, autoactivate full docking mode in 2 VGAW refresh time ticks
xClick = (unsigned int) (event->x_root + 0.5);
yClick = (unsigned int) (event->y_root + 0.5);
SizeList = ListNum + 10;
SizingDelay = 2;
}
// Select one entry in Register ListView
gboolean RegMouseDown_cb(GtkWidget *widget, GdkEventButton *event, gpointer data)
{
int row;
GtkTreePath *path;
gint *pathdat;
bool onrow;
Set_PreDock (0, event);
GrayMenuItem (0, CMD_WPTWR); // disable watchpoints for physdumps (not selected)
GrayMenuItem (0, CMD_WPTRD);
GrayMenuItem (1, CMD_BRKPT); // enable ASM breakpoints (window is selected by default)
row = TOT_REG_NUM + EXTRA_REGS;
while (--row >= 0)
SelReg[row] = 0;
onrow = (bool) gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW(LV[0]),
(gint) (event->x + 0.5), (gint) (event->y + 0.5), &path, NULL, NULL, NULL);
if (onrow == FALSE)
return FALSE;
pathdat = gtk_tree_path_get_indices (path);
row = (int) *pathdat;
gtk_tree_path_free (path);
if (row >= TOT_REG_NUM + EXTRA_REGS || row < 0)
row = TOT_REG_NUM + EXTRA_REGS -1;
SelReg[row] = TRUE;
Invalidate (REG_WND);
return FALSE;
}
// Select multiple entries in ASM ListView
gboolean AsmMouseDown_cb(GtkWidget *widget, GdkEventButton *event, gpointer data)
{
GtkTreePath *path;
gint *pathdat;
bool onrow;
Set_PreDock (1, event);
GrayMenuItem (0, CMD_WPTWR); // disable watchpoints for physdumps (not selected)
GrayMenuItem (0, CMD_WPTRD);
GrayMenuItem (1, CMD_BRKPT); // enable ASM breakpoints (window is selected)
if ((event->state & GDK_CONTROL_MASK) == 0)
{
int i = MAX_ASM;
while (--i >= 0)
SelAsm[i] = 0;
}
onrow = (bool) gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW(LV[1]),
(gint) (event->x + 0.5), (gint) (event->y + 0.5), &path, NULL, NULL, NULL);
if (onrow == FALSE)
return FALSE;
pathdat = gtk_tree_path_get_indices (path);
SelectedEntry = (int) *pathdat;
gtk_tree_path_free (path);
if (SelectedEntry >= MAX_ASM || SelectedEntry < 0)
SelectedEntry = MAX_ASM -1;
SelAsm[SelectedEntry] ^= 1;
Invalidate (ASM_WND);
return FALSE;
}
// Select multiple entries in Phys or Linear Memdump ListView
gboolean MemMouseDown_cb(GtkWidget *widget, GdkEventButton *event, gpointer data)
{
int column, cellx;
GtkTreePath *path;
gint *pathdat;
bool onrow;
Set_PreDock (2, event);
if (DViewMode != VIEW_MEMDUMP && DViewMode != VIEW_BREAK)
return FALSE;
if ((event->state & GDK_CONTROL_MASK) == 0)
{
int i = 256;
while (--i >= 0)
SelMem[i] = 0;
}
onrow = (bool) gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW(LV[2]),
(gint) (event->x + 0.5), (gint) (event->y + 0.5), &path, NULL, NULL, NULL);
if (onrow == FALSE)
return FALSE;
pathdat = gtk_tree_path_get_indices (path);
DumpSelRow = (int) *pathdat;
gtk_tree_path_free (path);
// handle enabling/disabling watchpoint menu items
if (LinearDump == FALSE && DViewMode == VIEW_MEMDUMP)
{
GrayMenuItem (1, CMD_WPTWR); // enable watchpoints for physdumps
GrayMenuItem (1, CMD_WPTRD);
}
else
{
GrayMenuItem (0, CMD_WPTWR); // disable watchpoints for lineardumps
GrayMenuItem (0, CMD_WPTRD);
}
if (DViewMode != VIEW_MEMDUMP) // VIEW_BREAK handling is complete now
{
GrayMenuItem (1, CMD_BRKPT); // enable ASM breakpoints (window is selected by default)
return FALSE;
}
GrayMenuItem (0, CMD_BRKPT); // disable ASM breakpoints (window is not selected)
cellx = 0;
column = 6; // loop over the Mem window columns, 6 to 23
while (event->x >= cellx && column < 23)
{
int j = cellx += gtk_tree_view_column_get_width(AllCols[column]);
if (event->x >= j){
++column;
cellx = j;
}
}
if (DumpSelRow >= 256 || DumpSelRow < 0)
DumpSelRow = 255;
KeyStateShft = event->state & GDK_SHIFT_MASK;
KeyStateAlt = event->state & GDK_MOD1_MASK;
SelMem[DumpSelRow] ^= 1;
// only set the SelDataAddy for memdumps with a wordsize of 1
if (DumpAlign == 1 && column > 6)
{
SA_valid = TRUE;
SelectedDataAddress = DumpStart + (DumpSelRow*16) + (column - 7);
}
Invalidate (DUMP_WND);
return FALSE;
}
// Change the CPU display
void CPUb_cb(GtkWidget *widget, gpointer CPUnum) // "CPUnum" is the value supplied at handler creation
{
unsigned int newCPU = GPOINTER_TO_INT(CPUnum);
if (CurrentCPU != newCPU)
{
// change text on CurrentCPU button to lowercase and BOLD with markup
strcpy (tmpcb, "<b>cpu0</b>");
tmpcb[6] = CurrentCPU + '0';
gtk_label_set_markup (GTK_LABEL(CpuB_label[CurrentCPU]), tmpcb);
// change text on newCPU button to uppercase and BOLD with markup
strcpy (tmpcb, "<b>CPU0</b>");
tmpcb[6] = newCPU + '0';
gtk_label_set_markup (GTK_LABEL(CpuB_label[newCPU]), tmpcb);
CurrentCPU = newCPU;
BottomAsmLA = ~0; // force an ASM autoload, to repaint
if (AtBreak != FALSE) // if at a break, pretend it just happened
OnBreak(); // refresh the ASM and Register windows
}
}
// calls the proper GUI command on activate events -- non breaking
void nbCmd_cb(GtkWidget *widget, gpointer CmdIdx) // "CmdIdx" is the value supplied at handler creation
{
if (ForcingCheck == FALSE) // using a hotkey to flip a menu item checkmark?
ActivateMenuItem (GPOINTER_TO_INT (CmdIdx));
ForcingCheck = FALSE;
}
// calls the proper GUI command on activate events, with a sim break
void Cmd_cb(GtkWidget *widget, gpointer CmdIdx) // "CmdIdx" is the value supplied at handler creation
{
if (AtBreak == FALSE)
{
// DoBreak = TRUE; -- for multithreading
SIM->debug_break(); // On a menu click always break (with some exceptions)
}
ActivateMenuItem (GPOINTER_TO_INT (CmdIdx));
}
// code to run on exit -- arguments are ignored
void Close_cb(GtkWidget *widget, gpointer data)
{
GtkListStore *Database;
GtkTreeStore *treestore;
// clear all the "store" databases
Database = (GtkListStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(LV[0]) );
gtk_list_store_clear(GTK_LIST_STORE(Database));
Database = (GtkListStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(LV[1]) );
gtk_list_store_clear(GTK_LIST_STORE(Database));
Database = (GtkListStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(LV[2]) );
gtk_list_store_clear(GTK_LIST_STORE(Database));
treestore = (GtkTreeStore *) gtk_tree_view_get_model( GTK_TREE_VIEW(PTree) );
gtk_tree_store_clear(GTK_TREE_STORE(treestore));
gtk_window_get_position(GTK_WINDOW(window), &win_x, &win_y);
gtk_window_get_size(GTK_WINDOW(window), &win_w, &win_h);
bx_user_quit = 1;
SIM->debug_break();
// holding one extra reference to both ScrlWin[2] widgets
// but I "sank" PTree myself, so it is my understanding that I need to "destroy" it myself
gtk_widget_destroy(PTree);
g_object_unref(PTree);
g_object_unref(LV[2]);
gdk_cursor_unref(SizeCurs);
gdk_cursor_unref(DockCurs);
if (!SIM->is_wx_selected()) {
gtk_main_quit();
}
window = NULL;
}
// there is only one widget that receives keystrokes, the Input Entry widget
// -- process those keydowns for hotkeys and special keys
gboolean keydown_event_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
{
gboolean ret = FALSE; // assume the key is NOT a hotkey -- enter it into the widget
int key = (int) (event->keyval & 0xffff);
int Control, Shift, Alt;
Control= Shift= Alt= 0;
if ((event->state & GDK_CONTROL_MASK) != 0)
Control = -1;
if ((event->state & GDK_SHIFT_MASK) != 0)
Shift = -1;
if ((event->state & GDK_MOD1_MASK) != 0) // this is the Alt key mask
Alt = -1;
switch (event->keyval)
{
case 'c':
case 'd':
case 'f':
if (Control == 0) break;
key &= 0xdf; // convert to upper case
case VK_UP:
case VK_DOWN:
case VK_PRIOR:
case VK_NEXT:
case VK_ESCAPE:
case VK_F2:
case VK_F3:
case VK_F4:
case VK_F5:
case VK_F6:
case VK_F7:
case VK_F8:
case VK_F9:
case VK_F11:
case VK_RETURN:
HotKey (key, Alt, Shift, Control);
ret = TRUE;
}
return ret;
}
// Input window appears to be hidden -- main window received a keydown.
// Force the event to redirect to the hidden IEntry widget
gboolean redirect_keydown(GtkWidget *widget, GdkEvent *event, gpointer data)
{
// send the event ONLY to IEntry -- do not try to propogate it beyond
gtk_widget_event(IEntry, event);
return TRUE;
}
// table (that contains the main windows!) is being resized/moved
// Note: the window gets MANY of these events where the size remains constant
gboolean TblSizeEvent(GtkWidget *widget, GdkEventConfigure *event, gpointer data)
{
int i, j, k;
bool unchanged = FALSE;
gint WinSizeX;
gint WinSizeY;
GdkWindow *TblGdk = gtk_widget_get_parent_window(TreeTbl);
WinSizeX = gdk_window_get_width(TblGdk);
WinSizeY = gdk_window_get_height(TblGdk);
// don't "resize" on minimize, if window is too small, or if width is (almost) unchanged
// -- five pixels spread over 3 windows is negligible
if (CurXSize > (unsigned int)WinSizeX - 8 && CurXSize <= (unsigned int)WinSizeX)
unchanged = TRUE;
if (WinSizeY > 100 && WinSizeX > 150 && unchanged == FALSE)
{
CurXSize = WinSizeX -4; // assume 4 pixels total for the two VSeparators
// need to recalculate List widths, with the same proportions as before
i = ListWidthPix[0] + ListWidthPix[1] + ListWidthPix[2];
if (i == 0)
i = 1;
j = (ListWidthPix[2] * CurXSize) / i;
k = (ListWidthPix[1] * CurXSize) / i;
i = OneCharWide << 2;
if (j < i) j = i;
if (k < i) k = i;
ListWidthPix[0] = CurXSize - k - j; // Register list
ListWidthPix[1] = k; // Asm
ListWidthPix[2] = j; // MemDump
ListVerticalPix = (WinSizeY * 3) /4;
// set the size of the two ScrlWins that are not in the middle
// (the middle one automatically takes the rest)
i= CurCenterList -1;
if (i < 0) // wrap -1 to 2
i = 2;
// -1 means "let the window manager decide how big to make it"
gtk_widget_set_size_request(ScrlWin[i], ListWidthPix[i], -1);
i = CurCenterList + 1;
if (i == 3) // wrap 3 to 0
i = 0;
gtk_widget_set_size_request(ScrlWin[i], ListWidthPix[i], -1);
}
return FALSE;
}
// Note: for some reason, the path shouldn't be freed
void Reg_DblClick (GtkTreeView *treeview, GtkTreePath *path, GtkTreeViewColumn *col, gpointer data)
{
sizing_cancel();
if (AtBreak == FALSE)
return;
ChangeReg();
}
void Asm_DblClick (GtkTreeView *treeview, GtkTreePath *path, GtkTreeViewColumn *col, gpointer data)
{
sizing_cancel();
if (AtBreak == FALSE)
return;
SetBreak(SelectedEntry);
}
void Mem_DblClick (GtkTreeView *treeview, GtkTreePath *path, GtkTreeViewColumn *col, gpointer data)
{
sizing_cancel();
if (AtBreak == FALSE || (DViewMode != VIEW_MEMDUMP && DViewMode != VIEW_BREAK))
return;
if (DViewMode == VIEW_MEMDUMP)
{
if (KeyStateShft != 0 && LinearDump == FALSE)
SetWatchpoint(&num_write_watchpoints,write_watchpoint);
else if (KeyStateAlt != 0 && LinearDump == FALSE)
SetWatchpoint(&num_read_watchpoints,read_watchpoint);
else
//L HIHI Fix how this works in the Windoze version to match GTK?
SetMemLine(DumpSelRow);
}
else // doubleclick to delete a breakpoint in Breakpoint dump
{
//L HIHI pre-test DumpSelRow < 256
if (DumpSelRow < WWP_BaseEntry)
{
if (BrkpIDMap[DumpSelRow] == 0)
; // dblclick was on an invalid row
else if (DumpSelRow > EndPhyEntry)
bx_dbg_del_vbreak(BrkpIDMap[DumpSelRow]); // delete Virtual Brk
else if (DumpSelRow > EndLinEntry)
bx_dbg_del_pbreak(BrkpIDMap[DumpSelRow]); // delete Phy Brkpt
else
{
bx_dbg_del_lbreak(BrkpIDMap[DumpSelRow]); // delete Lin Brkpt
ParseBkpt(); // get a new set of linear breakpoints
Invalidate (1); // breakpoint colors may have changed
}
}
else if (DumpSelRow >= WWP_BaseEntry && DumpSelRow < WWP_BaseEntry + WWPSnapCount)
{
// if a watchpoint was clicked, get its index (0 to 15)
int i = DumpSelRow - WWP_BaseEntry;
if (WWP_Snapshot[i] == write_watchpoint[i].addr)
DelWatchpoint(write_watchpoint, &num_write_watchpoints, i);
}
else if (DumpSelRow >= RWP_BaseEntry && DumpSelRow < RWP_BaseEntry + RWPSnapCount)
{
int i = DumpSelRow - RWP_BaseEntry;
if (RWP_Snapshot[i] == read_watchpoint[i].addr)
DelWatchpoint(read_watchpoint, &num_read_watchpoints, i);
}
RefreshDataWin(); // show the NEW set of break/watchpoints
}
}
// enforce that resize moves remain within the window
gboolean LvLeave(GtkWidget *widget, GdkEventCrossing *event, gpointer data)
{
if (Sizing == 0 && xClick < 0) // anything to cancel?
return FALSE;
// calculate the position of the top left corner of the LV Event Box
unsigned int x_org = (unsigned int) (event->x_root - event->x + 0.5);
unsigned int y_org = (unsigned int) (event->y_root - event->y + 0.5);
unsigned int absx = (unsigned int) (event->x_root + 0.5);
unsigned int absy = (unsigned int) (event->y_root + 0.5);
gint width;
gint height;
// get the width and height of the ListView hbox window
width = gdk_window_get_width(event->window);
height = gdk_window_get_height(event->window);
// cursor moved outside the box (not just onto a vert. separator)?
if (absx < x_org || absx >= (x_org + width) || absy < y_org || absy >= (y_org + height))
sizing_cancel();
return FALSE;
}
// doing a resizing operation -- keep track of the cursor position
gboolean LV_MouseMove(GtkWidget *widget, GdkEventMotion *event, gpointer data)
{
int Cur_CliX = (int) (event->x + 0.5);
if (EnterSizeMode != FALSE)
{
// need the "relative" X coordinate of the cursor (wrt the LVEB window)
int PrevCliX = CurScrX - (int)(event->x_root - event->x + 0.5);
int i= OneCharWide >> 1;
Resize_LoX = PrevCliX - i; // set presize horizontal limits
Resize_HiX = PrevCliX + i;
EnterSizeMode = FALSE;
}
if (Sizing != 0)
{
// enforce horizontal limits of the current resize operation
if (Cur_CliX > Resize_HiX || Cur_CliX < Resize_LoX)
sizing_cancel();
}
return FALSE;
}
// begin a resizing operation
gboolean LV_MouseDown(GtkWidget *widget, GdkEventButton *event, gpointer data)
{
// pre-size mode activated the LVEventBox, and now the user has clicked the mouse
enter_resize_mode(); // updates ListWidthPix, verifies presize mode
return TRUE;
}
// mouse is on top of a separator between listviews -- enter presize mode
gboolean VsEnter(GtkWidget *widget, GdkEventCrossing *event, gpointer SepNum)
{
int VsepNum = GPOINTER_TO_INT( SepNum );
// turn on presize mode, if some kind of sizing isn't already running
if (Sizing == 0)
{
Sizing = VsepNum - 2; // Sizing = -1 or -2 for "presize"
gdk_window_set_cursor (gtk_widget_get_window(LVEvtBox), SizeCurs);
EnterSizeMode = TRUE;
CurScrX = (unsigned int) (event->x_root + 0.5);
gtk_event_box_set_above_child (GTK_EVENT_BOX(LVEvtBox), TRUE);
gtk_event_box_set_above_child (GTK_EVENT_BOX(VSepEvtBox1), FALSE);
gtk_event_box_set_above_child (GTK_EVENT_BOX(VSepEvtBox2), FALSE);
mmov_hID = g_signal_connect (G_OBJECT (LVEvtBox), "motion_notify_event",
G_CALLBACK (LV_MouseMove), NULL);
}
return FALSE;
}
gboolean LV_MouseUp(GtkWidget *widget, GdkEventButton *event, gpointer data)
{
SizingDelay = 0; // cancel pre-dock mode on every mouseup
SizeList = 0; // -- this will not affect any other sizing modes
xClick = -1;
return FALSE;
}
// either cancel or complete a dock or sizing
gboolean LEB_MouseUp(GtkWidget *widget, GdkEventButton *event, gpointer data)
{
GtkAllocation alloc;
int width0, width1, fList, oldcList, dest;
gint totwidth, heightLV, x, zip;
if (Sizing != 0 || xClick >= 0) // complete a resize or dock operation
{
int cx = (int)(event->x + 0.5);
int cy = (int)(event->y + 0.5);
gtk_widget_get_allocation(ScrlWin[0], &alloc);
heightLV = alloc.height;
totwidth = gdk_window_get_width(gtk_widget_get_window(window));
zip = gdk_window_get_height(gtk_widget_get_window(window));
dest = fList = (DockOrder >> 8) -1;
if (Sizing < 10) // complete a resize operation
{
width0 = cx;
width1 = ListWidthPix[fList] - cx; // "delta" pixels (pos or neg)
if (Sizing == 1) // moving Vsep1?
gtk_widget_set_size_request(ScrlWin[fList], cx, -1);
else
{
dest = (DockOrder & 3) -1;
width0 = totwidth - cx - 4; // assume the Vseps are 2 pixels wide
width1 = ListWidthPix[dest] - width0; // "delta" pixels (pos or neg)
gtk_widget_set_size_request(ScrlWin[dest], width0, -1);
}
ListWidthPix[dest] = width0;
ListWidthPix[CurCenterList] += width1; // tack the delta pixels onto ctr list
}
else // complete a Docking operation
{
// get "local" x mouse coordinate value (main window relative)
gdk_window_get_pointer(gtk_widget_get_window(LVEvtBox), &x, &zip, NULL);
// verify that mouseup was within a LV window
if (x >= 0 && cy >= 0 && x < totwidth && cy < heightLV)
{
// update the widths of the LVs
gtk_widget_get_allocation(ScrlWin[0], &alloc);
width0 = alloc.width;
ListWidthPix[0] = width0;
gtk_widget_get_allocation(ScrlWin[1], &alloc);
width1 = alloc.width;
ListWidthPix[1] = width1;
ListWidthPix[2] = totwidth - (width0 + width1);
oldcList = CurCenterList;
if ((unsigned) x < ListWidthPix[fList])
dest = fList;
else if ((unsigned) x < ListWidthPix[fList] + ListWidthPix[CurCenterList])
dest = CurCenterList;
else dest = (DockOrder & 3) -1;
DockResize (dest, (Bit32u) 0); // ParentX is not used for docking
// if the center list moved, it will not keep its size properly
if (oldcList != CurCenterList)
{
gtk_widget_set_size_request(ScrlWin[CurCenterList], -1, -1);
gtk_widget_set_size_request(ScrlWin[oldcList], ListWidthPix[oldcList], -1);
}
}
}
sizing_cancel();
}
return TRUE;
}
// one-time init function to make all the buttons/menu items work
void AttachSignals()
{
int i;
g_signal_connect (G_OBJECT(window), "destroy",
G_CALLBACK(Close_cb), (gpointer) NULL);
g_signal_connect (G_OBJECT(CmdBtn[0]), "clicked", G_CALLBACK(nbCmd_cb), (gpointer) (glong) BtnLkup[0]);
g_signal_connect (G_OBJECT(CmdBtn[1]), "clicked", G_CALLBACK(nbCmd_cb), (gpointer) (glong) BtnLkup[1]);
g_signal_connect (G_OBJECT(CmdBtn[2]), "clicked", G_CALLBACK(nbCmd_cb), (gpointer) (glong) BtnLkup[2]);
g_signal_connect (G_OBJECT(CmdBtn[3]), "clicked", G_CALLBACK(Cmd_cb), (gpointer) (glong) BtnLkup[3]);
g_signal_connect (G_OBJECT(CmdBtn[4]), "clicked", G_CALLBACK(nbCmd_cb), (gpointer) (glong) BtnLkup[4]);
i = BX_SMP_PROCESSORS;
if (i > 1)
{
while (--i >= 0)
g_signal_connect (G_OBJECT(CpuBtn[i]), "clicked", G_CALLBACK(CPUb_cb), (gpointer) (glong) i);
}
// activate the menu items
g_signal_connect (G_OBJECT(ContMI), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_CONT);
g_signal_connect (G_OBJECT(StepMI), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_STEP1);
g_signal_connect (G_OBJECT(StepNMI), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_STEPN);
g_signal_connect (G_OBJECT(BreakMI), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_BREAK);
g_signal_connect (G_OBJECT(SetBrkMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_BRKPT);
Cmd2MI[CMD_BRKPT - CMD_IDX_LO + 1] = SetBrkMI;
g_signal_connect (G_OBJECT(WatchWrMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_WPTWR);
Cmd2MI[CMD_WPTWR - CMD_IDX_LO + 1] = WatchWrMI;
g_signal_connect (G_OBJECT(WatchRdMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_WPTRD);
Cmd2MI[CMD_WPTRD - CMD_IDX_LO + 1] = WatchRdMI;
g_signal_connect (G_OBJECT(FindMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_FIND);
g_signal_connect (G_OBJECT(RefreshMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_RFRSH);
g_signal_connect (G_OBJECT(PhyDumpMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_PHYDMP);
g_signal_connect (G_OBJECT(LinDumpMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_LINDMP);
g_signal_connect (G_OBJECT(StackMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_STACK);
g_signal_connect (G_OBJECT(GDTMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_GDTV);
g_signal_connect (G_OBJECT(IDTMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_IDTV);
g_signal_connect (G_OBJECT(PageMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_PAGEV);
Cmd2MI[CMD_PAGEV - CMD_IDX_LO + 1] = PageMI;
g_signal_connect (G_OBJECT(ViewBrkMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_VBRK);
g_signal_connect (G_OBJECT(MemDumpMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_CMEM);
g_signal_connect (G_OBJECT(PTreeMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_PTREE);
g_signal_connect (G_OBJECT(DisAsmMI), "activate", G_CALLBACK(Cmd_cb), (gpointer) CMD_DISASM);
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_MODEB]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_MODEB);
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_ONECPU]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_ONECPU);
Cmd2MI[CMD_ONECPU - CMD_IDX_LO + 1] = ChkMIs[CHK_CMD_ONECPU];
g_signal_connect (G_OBJECT(DefDisMI), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_DADEF);
g_signal_connect (G_OBJECT(SyntaxMI), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_ATTI);
g_signal_connect (G_OBJECT(FontMI), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_FONT);
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_UCASE]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_UCASE);
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_IOWIN]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_IOWIN);
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_SBTN]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_SBTN);
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_MHEX]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_MHEX);
Cmd2MI[CMD_MHEX - CMD_IDX_LO + 1] = ChkMIs[CHK_CMD_MHEX];
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_MASCII]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_MASCII);
Cmd2MI[CMD_MASCII - CMD_IDX_LO + 1] = ChkMIs[CHK_CMD_MASCII];
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_LEND]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_LEND);
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_IGNSA]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_IGNSA);
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_IGNNT]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_IGNNT);
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_RCLR]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_RCLR);
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_EREG]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_EREG);
Cmd2MI[CMD_EREG - CMD_IDX_LO + 1] = ChkMIs[CHK_CMD_EREG];
g_signal_connect (G_OBJECT(ChkMIs[S_REG]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_SREG);
g_signal_connect (G_OBJECT(ChkMIs[SYS_R]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_SYSR);
g_signal_connect (G_OBJECT(ChkMIs[C_REG]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_CREG);
g_signal_connect (G_OBJECT(ChkMIs[FPU_R]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_FPUR);
Cmd2MI[CMD_FPUR - CMD_IDX_LO + 1] = ChkMIs[FPU_R];
g_signal_connect (G_OBJECT(ChkMIs[XMM_R]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_XMMR);
Cmd2MI[CMD_XMMR - CMD_IDX_LO + 1] = ChkMIs[XMM_R];
g_signal_connect (G_OBJECT(ChkMIs[D_REG]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_DREG);
Cmd2MI[CMD_DREG - CMD_IDX_LO + 1] = ChkMIs[D_REG];
// g_signal_connect (G_OBJECT(ChkMIs[T_REG]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_TREG);
// Cmd2MI[CMD_TREG - CMD_IDX_LO + 1] = ChkMIs[T_REG];
g_signal_connect (G_OBJECT(ChkMIs[CHK_CMD_LOGVIEW]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_LOGVIEW);
g_signal_connect (G_OBJECT(AboutMI), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_ABOUT);
g_signal_connect (G_OBJECT(ChkMIs[WSChkIdx]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_WS_1);
g_signal_connect (G_OBJECT(ChkMIs[WSChkIdx+1]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_WS_2);
g_signal_connect (G_OBJECT(ChkMIs[WSChkIdx+2]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_WS_4);
g_signal_connect (G_OBJECT(ChkMIs[WSChkIdx+3]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_WS_8);
g_signal_connect (G_OBJECT(ChkMIs[WSChkIdx+4]), "activate", G_CALLBACK(nbCmd_cb), (gpointer) CMD_WS16);
g_signal_connect (G_OBJECT (IEntry), "key_press_event", G_CALLBACK (keydown_event_cb), NULL);
g_signal_connect (G_OBJECT (window), "key_press_event", G_CALLBACK (redirect_keydown), NULL);
g_signal_connect (LV[0], "button_press_event", G_CALLBACK (RegMouseDown_cb), NULL);
g_signal_connect (LV[0], "row-activated", G_CALLBACK(Reg_DblClick), (gpointer) 0);
g_signal_connect (LV[1], "button_press_event", G_CALLBACK (AsmMouseDown_cb), NULL);
g_signal_connect (LV[1], "row-activated", G_CALLBACK(Asm_DblClick), (gpointer) 1);
g_signal_connect (LV[2], "button_press_event", G_CALLBACK (MemMouseDown_cb), NULL);
g_signal_connect (LV[2], "row-activated", G_CALLBACK(Mem_DblClick), NULL);
g_signal_connect (G_OBJECT (LVEvtBox), "leave_notify_event", G_CALLBACK (LvLeave), NULL);
g_signal_connect (G_OBJECT (VSepEvtBox1), "enter_notify_event", G_CALLBACK (VsEnter), (gpointer) 0);
g_signal_connect (G_OBJECT (VSepEvtBox2), "enter_notify_event", G_CALLBACK (VsEnter), (gpointer) 1);
g_signal_connect (G_OBJECT (LVEvtBox), "button_press_event", G_CALLBACK (LV_MouseDown), NULL);
g_signal_connect (G_OBJECT (LVEvtBox), "button_release_event", G_CALLBACK (LEB_MouseUp), NULL);
g_signal_connect (G_OBJECT (LV[0]), "button_release_event", G_CALLBACK (LV_MouseUp), NULL);
g_signal_connect (G_OBJECT (LV[1]), "button_release_event", G_CALLBACK (LV_MouseUp), NULL);
g_signal_connect (G_OBJECT (LV[2]), "button_release_event", G_CALLBACK (LV_MouseUp), NULL);
}
// force the screen to "get current" every half a second
static gboolean VGAWrefreshTick(GtkWidget *widget)
{
if (bx_user_quit != FALSE) // may be in the middle of a "destroy"
return FALSE;
if (SizingDelay > 0)
{
GdkDisplay * display = gdk_display_get_default();
gint x;
gint y; // enter pre-dock mode
int i, j;
--SizingDelay;
gdk_display_get_pointer (display, NULL, &x, &y, NULL); // absolute x and y mouse coords
i = x - xClick;
j = y - yClick; // calculate the pixel delta from the mousedown event to now
if (i < 0) i= -i;
if (j < 0) j= -j;
if ((SizingDelay == 1 && (i > OneCharWide || j > OneCharWide)) || SizingDelay == 0)
{
// transition from predock to full dock mode
xClick = -1;
if (SizeList == 0) return FALSE;
gtk_event_box_set_above_child (GTK_EVENT_BOX(VSepEvtBox1), FALSE);
gtk_event_box_set_above_child (GTK_EVENT_BOX(VSepEvtBox2), FALSE);
gtk_event_box_set_above_child (GTK_EVENT_BOX(LVEvtBox), TRUE);
Sizing = SizeList; // Sizing tells which ListView is being moved
gdk_window_set_cursor (gtk_widget_get_window(LVEvtBox), DockCurs);
}
}
UpdateStatus();
if (PO_Tdelay > 0) // output window is delaying display of a partial line?
{
if (--PO_Tdelay == 0) // on a timeout, add a lf to complete the line
ParseIDText ("\n");
}
Invalidate (0);
Invalidate (1);
if (DViewMode != VIEW_PTREE)
Invalidate (2);
vgaw_refresh = TRUE;
return TRUE;
}
// Need to keep the bochs thread and the gtk_main threads separate -- bochs thread must not
// call GTK functions -- so it needs to set flags to initiate OnBreak, and OutputText updates
static gboolean BochsUpdateTick(GtkWidget *widget)
{
if (bx_user_quit != FALSE) // may be in the middle of a "destroy"
return FALSE;
if (UpdateOWflag != FALSE)
{
// replace the entire Output window's text, then scroll the window to the end
GtkTextBuffer *OBuffer; // pull model out of the widget
UpdateOWflag = FALSE;
OBuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(OText));
gtk_text_buffer_set_text(OBuffer, OutWindow, -1);
gtk_text_view_scroll_to_mark(GTK_TEXT_VIEW(OText), EndMark, (gdouble) 0, TRUE, (gdouble) 1, (gdouble) 1);
}
if (HitBrkflag != FALSE)
OnBreak();
HitBrkflag = FALSE;
return TRUE;
}
// called from *bochs* at a simulation break, or other ID command completion --
// so it must not call GTK functions directly, only through a shared memory flag
void HitBreak()
{
if (AtBreak == FALSE)
{
AtBreak = TRUE;
StatusChange = TRUE;
}
if (bx_user_quit == FALSE) // may be in the middle of a "destroy"
HitBrkflag = TRUE;
}
// special paint procedure for any colors on ListViews
void ListClr_PaintCb(GtkTreeViewColumn *col,
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer acolnum)
{
int colnum = GPOINTER_TO_INT ( acolnum );
gint rownum = 0;
if (AtBreak == FALSE)
g_object_set(renderer, "cell-background-gdk", &mgray, "cell-background-set", TRUE, NULL);
else if (colnum <3)
{
// painting REG_WND -- recover the row number for this iter
gtk_tree_model_get (model, iter, 3, &rownum, -1);
//L HIHI verify rownum in all 3 sections
if (colnum == 0 && SelReg[rownum] != FALSE) // is this row selected?
{
// if selected, foreground of column 0 = white, background = blue
g_object_set(renderer, "foreground-gdk", &white, "foreground-set", TRUE, NULL);
g_object_set(renderer, "cell-background-gdk", &AsmColors[3], "cell-background-set", TRUE, NULL);
return;
}
// set fg (and bg if requested) according to color list
Bit8u ClrFlgs = RegColor[ RitemToRnum[rownum] ];
// RitemToRnum converts a ListView row number to the corresponding Register number.
// RegColor has the 0x80 bit set if the register is supposed to be red.
// Background color index is in the low nibble of ClrFlgs/RegColor.
if (SeeRegColors != FALSE)
g_object_set(renderer, "cell-background-gdk", &ColorList[ClrFlgs &7], "cell-background-set", TRUE, NULL);
else
g_object_set(renderer, "cell-background-gdk", &white, "cell-background-set", TRUE, NULL);
if ((ClrFlgs & 0x80) != 0) // should this register be red?
g_object_set(renderer, "foreground-gdk", &fg_red, "foreground-set", TRUE, NULL);
else
g_object_set(renderer, "foreground-gdk", &fg_black, "foreground-set", TRUE, NULL);
}
else if (colnum < 6)
{
// painting ASM_WND -- recover the row number and "Linear Address" for this iter
gtk_tree_model_get (model, iter, 3, &rownum, -1);
bx_address h = (bx_address) AsmLA[rownum];
if (colnum == 3 && SelAsm[rownum] != FALSE) // is this row selected?
{
// if selected, foreground of column 0 = white, background = blue
g_object_set(renderer, "foreground-gdk", &white, "foreground-set", TRUE, NULL);
g_object_set(renderer, "cell-background-gdk", &AsmColors[3], "cell-background-set", TRUE, NULL);
g_object_set(renderer, "weight", PANGO_WEIGHT_NORMAL, "weight-set", TRUE,
"style", PANGO_STYLE_NORMAL, "style-set", TRUE, NULL);
return;
}
// clear out any gray background
g_object_set(renderer, "cell-background-gdk", &white, "cell-background-set", TRUE, NULL);
// use an ellipsis ... on the bytes column
if (colnum == 4)
g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_END, "ellipsize-set", TRUE, NULL);
else
g_object_set(renderer, "ellipsize", PANGO_ELLIPSIZE_NONE, "ellipsize-set", TRUE, NULL);
int AsmClrNum = 0; // assume black text
if (h == CurrentAsmLA)
AsmClrNum = 1; // current opcode is colored dark green
int j= BreakCount;
while (--j >= 0) // loop over all breakpoints
{
// brk list is sorted -- if the value goes too low, end the loop
if (BrkLAddr[j] < h)
j = 0; // force the loop to end if it goes too far
else if (BrkLAddr[j] == h)
{
j= 0;
if (h == CurrentAsmLA)
AsmClrNum = 3; // breakpoint @ current opcode = blue
else
AsmClrNum = 2; // active breakpoint is red
}
}
g_object_set(renderer, "foreground-gdk", &AsmColors[AsmClrNum], "foreground-set", TRUE, NULL);
// extra visuals for current RIP and breakpoints -- use bold and italic on mnemonics
if (colnum == 5 && AsmClrNum != 0)
{
if ((AsmClrNum&1) != 0) // current RIP
g_object_set(renderer, "weight", PANGO_WEIGHT_BOLD, "weight-set", TRUE, NULL);
if ((AsmClrNum&2) != 0) // breakpoint
g_object_set(renderer, "style", PANGO_STYLE_ITALIC, "style-set", TRUE, NULL);
}
else
{
g_object_set(renderer, "weight", PANGO_WEIGHT_NORMAL, "weight-set", TRUE,
"style", PANGO_STYLE_NORMAL, "style-set", TRUE, NULL);
}
}
else
{
// painting some kind of dump window -- stack and physdump are special
// clear out any gray background
gtk_tree_model_get (model, iter, 18, &rownum, -1);
g_object_set(renderer, "cell-background-gdk", &white, "cell-background-set", TRUE, NULL);
if (DViewMode == VIEW_STACK)
{
// highlight changed lines in stack
if (rownum < 0 || rownum >= STACK_ENTRIES) // make sure the line # is legal
;
else if (StackEntChg[rownum] != FALSE)
g_object_set(renderer, "foreground-gdk", &fg_red, "foreground-set", TRUE, NULL);
else
g_object_set(renderer, "foreground-gdk", &fg_black, "foreground-set", TRUE, NULL);
return;
}
// is this row selected (only applies to Memdump windows)?
if (colnum == 6 && SelMem[rownum] != FALSE && DViewMode == VIEW_MEMDUMP)
{
// if selected, foreground of column 0 = white, background = blue
g_object_set(renderer, "foreground-gdk", &white, "foreground-set", TRUE, NULL);
g_object_set(renderer, "cell-background-gdk", &AsmColors[3], "cell-background-set", TRUE, NULL);
return;
}
// the only other special painting is for Phys Dump columns, with byte DumpAlign (watchpoints)
int DmpClrNum = 0; // assume black text
if (colnum > 6 && DumpAlign == 1 && LinearDump == FALSE && DViewMode == VIEW_MEMDUMP)
{
// For each cell, calculate its equivalent physmem address
// byte offset = 0 means colnum = 7
bx_phy_address h = (bx_phy_address) DumpStart + 16*rownum + colnum - 7;
int j = num_write_watchpoints;
int i = num_read_watchpoints;
while (j > 0)
{
if (write_watchpoint[--j].addr == h)
{
DmpClrNum = 1; // write watchpoint
j = -1; // on a match j<0 -- else j == 0
}
}
while (--i >= 0)
{
if (read_watchpoint[i].addr == h)
{
if (j < 0) // BOTH read and write
DmpClrNum = 2;
else
DmpClrNum = 3; // read watchpoint
i = 0; // end the loop on a match
}
}
}
g_object_set(renderer, "foreground-gdk", &PDumpClr[DmpClrNum], "foreground-set", TRUE, NULL);
if (DmpClrNum != 0)
g_object_set(renderer, "cell-background-gdk", &fg_black, "cell-background-set", TRUE, NULL);
}
}
// build the columns for each of the three main lists
void MakeList(int listnum, const char *ColNameArray[])
{
int i;
int nColumns = 3;
char txt[4];
GtkListStore *Database; // "model" that contains the actual data
GtkCellRenderer *renderer; // column/cell drawing object
GtkTreeViewColumn *column; // column object
GtkTreeSelection *sel; // need the tree's selection object
sel = gtk_tree_view_get_selection (GTK_TREE_VIEW( LV[listnum]) );
gtk_tree_selection_set_mode (sel, GTK_SELECTION_NONE);
// format for next funct is ( # of columns, datatype, ... ); -- really stupid argument arrangement!
if (listnum != DUMP_WND)
Database = gtk_list_store_new (4, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT);
else // 18 columns
{
nColumns = 18;
Database = gtk_list_store_new (19, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,
G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT);
}
char *cp = (char*)ColNameArray[0];
*txt = '0' -1;
txt[1] = 0;
// allocate one renderer for each ListView
renderer = gtk_cell_renderer_text_new();
LV_Rend[listnum]= renderer;
for (i=0 ; i < nColumns ; i++)
{
// when nColumns == 18, there are only two entries in ColNameArray
if (nColumns == 3)
cp = (char*)ColNameArray[i];
column = gtk_tree_view_column_new_with_attributes(cp,
renderer, "text", i, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(LV[listnum]), column);
gtk_tree_view_column_set_cell_data_func(column, renderer, ListClr_PaintCb, (gpointer) (glong) ((listnum*3) + i), NULL);
// Note: column and renderer are not technically "GTK Objects", so don't unref them
cp = txt;
++*cp; // cheap way to create "0" through "9" and "A" through "F"
if (i == 10) *cp = 'A';
else if (i == 16) cp = (char*)ColNameArray[1];
// must store copies of all the columns, to change column titles and other "properties" later
AllCols[(listnum*3) + i] = column;
}
gtk_tree_view_set_model(GTK_TREE_VIEW(LV[listnum]), GTK_TREE_MODEL(Database));
// ListView now holds a reference to Database -- don't need the local reference anymore
g_object_unref(G_OBJECT (Database));
}
// gtk version of multithreading (doesn't seem to work on some platforms?):
/*
// this function must be called as a new multithread, from the initialization code
// -- it runs the main gtk "event loop", which spawns all the "events",
// "repaint"s, and callbacks -- and never returns, except on a "quit"
gpointer EventLp(gpointer data)
{
gtk_main();
g_thread_exit(0);
return (gpointer) NULL;
}
void MakeGTKthreads()
{
// do gtk multithreading initialization FIRST -- before ANYTHING ELSE
GError *error = NULL;
#ifndef G_THREADS_ENABLED
printf ("init err1: thread support not enabled in glib\n");
return FALSE;
#endif
#ifndef G_THREADS_IMPL_POSIX
printf ("init err2: pthread package not found\n");
return FALSE;
#endif
if (g_thread_supported() == FALSE)
{
printf ("init err3: pthreads/multithreading is not running? No multithread support.\n");
return FALSE;
}
g_thread_init(NULL);
g_thread_create (EventLp, (gpointer) NULL, FALSE, &error);
}
*/
// multithreading using pure posix threads -- not glib threads
void * EventLp(void *data)
{
gtk_main();
// pthread_exit(0);
return NULL;
}
void MakeGTKthreads()
{
pthread_t hThread;
// g_thread_init(NULL); // if I put this in, it gives me an "undefined reference" of all crazy things!
pthread_create (&hThread, NULL, EventLp, NULL);
}
// This function must be called immediately after bochs starts
bool OSInit()
{
int i, argc;
char *argv[2], **argvp;
const char* LColNames[] = {
"Reg Name","Hex Value","Decimal","L.Address","Bytes","Mnemonic","Address","Ascii"
};
GtkTextBuffer *Tbuffer;
GtkTextIter Titer;
GtkWidget *tmpLbl;
*bigbuf = 0; // gtk flames out if you pass in a NULL -- sheesh
argv[0] = bigbuf; // so I really do have to fake up an "argv" list
argv[1] = NULL;
argvp = argv;
argc = 1;
CurXSize = 0;
if (!SIM->is_wx_selected()) {
// you MUST call gtk_init, even with faked arguments, because it inits GDK and Glib
if (gtk_init_check(&argc, &argvp) == FALSE) {
fprintf(stderr, "gtk init failed, can not access display?\n");
return FALSE;
}
}
window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(window), "Bochs Enhanced Debugger");
gtk_window_set_default_size(GTK_WINDOW(window), 500, 500);
if (!window_init || ((win_x < 0) && (win_y < 0))) {
gtk_window_maximize(GTK_WINDOW(window));
} else {
gtk_window_resize(GTK_WINDOW(window), win_w, win_h);
gtk_window_move(GTK_WINDOW(window), win_x, win_y);
}
MainVbox = gtk_vbox_new(FALSE, 0); // vbox that contains EVERYTHING
gtk_container_add(GTK_CONTAINER(window), MainVbox);
// make/init the menu "containers" (shells) and menu items
InitMenus();
// build the StatusBar
StatHbox = gtk_hbox_new(FALSE, 3);
Stat[0] = gtk_label_new("Break");
gtk_label_set_width_chars (GTK_LABEL(Stat[0]), 7);
Stat[1] = gtk_label_new("CPU:");
gtk_label_set_width_chars (GTK_LABEL(Stat[1]), 23);
Stat[2] = gtk_label_new("t=0");
gtk_label_set_width_chars (GTK_LABEL(Stat[2]), 19);
Stat[3] = gtk_label_new("IOPL");
StatVSep1 = gtk_vseparator_new();
StatVSep2 = gtk_vseparator_new();
StatVSep3 = gtk_vseparator_new();
gtk_box_pack_start(GTK_BOX(StatHbox), Stat[0], FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(StatHbox), StatVSep1, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(StatHbox), Stat[1], FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(StatHbox), StatVSep2, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(StatHbox), Stat[2], FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(StatHbox), StatVSep3, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(StatHbox), Stat[3], TRUE, TRUE, 0);
// set LEFT, instead of the default centered "justification" of status text
gtk_misc_set_alignment(GTK_MISC(Stat[0]), (gfloat) 0., (gfloat) 0.5);
gtk_misc_set_alignment(GTK_MISC(Stat[1]), (gfloat) 0., (gfloat) 0.5);
gtk_misc_set_alignment(GTK_MISC(Stat[2]), (gfloat) 0., (gfloat) 0.5);
gtk_misc_set_alignment(GTK_MISC(Stat[3]), (gfloat) 0., (gfloat) 0.5);
gtk_box_pack_start(GTK_BOX(MainVbox), menubar, FALSE, FALSE, 0);
gtk_box_pack_end(GTK_BOX(MainVbox), StatHbox, FALSE, FALSE, 0);
// build the table that holds the TreeView/Input&Output windows
TreeTbl = gtk_table_new(4, 1, TRUE); // proportion the remaining space in quarters, vertically
sep8 = gtk_vseparator_new(); // vertical separators between the ListViews
sep9 = gtk_vseparator_new();
VSepEvtBox1 = gtk_event_box_new(); // seps need event boxes to catch "Enter" events
VSepEvtBox2 = gtk_event_box_new();
gtk_container_add (GTK_CONTAINER(VSepEvtBox1), sep8);
gtk_container_add (GTK_CONTAINER(VSepEvtBox2), sep9);
gtk_widget_add_events(VSepEvtBox1, GDK_ENTER_NOTIFY_MASK); // masks must be set immediately after creation
gtk_widget_add_events(VSepEvtBox2, GDK_ENTER_NOTIFY_MASK);
IOVbox = gtk_vbox_new(FALSE, 0); // stack the Input Entry and Output TextView vertically
// create Input window
IEntry = gtk_entry_new();
gtk_entry_set_max_length (GTK_ENTRY(IEntry), 190);
// create Output window
ScrlWinOut = gtk_scrolled_window_new( NULL, NULL );
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ScrlWinOut), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
OText = gtk_text_view_new();
gtk_text_view_set_editable(GTK_TEXT_VIEW(OText), FALSE); // set it to "read only"
gtk_widget_set_can_focus(OText, FALSE);
gtk_container_add (GTK_CONTAINER(ScrlWinOut), OText);
// a TextView *already has* a viewport, so DON'T add another one -- or it won't scroll properly!
// gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(ScrlWinOut), OText);
gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(OText), GTK_WRAP_WORD);
// create a textmark that always points to the very end of OText
Tbuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(OText));
gtk_text_buffer_get_iter_at_offset (Tbuffer, &Titer, 0);
EndMark = gtk_text_buffer_create_mark (Tbuffer, NULL, &Titer, FALSE);
gtk_box_pack_start(GTK_BOX(IOVbox), ScrlWinOut, TRUE, TRUE, 0);
gtk_box_pack_end(GTK_BOX(IOVbox), IEntry, FALSE, FALSE, 0);
LVHbox = gtk_hbox_new(FALSE, 0); // to hold the ListView windows
LVEvtBox = gtk_event_box_new(); // need to catch "leave" and "move" events for ListViews
gtk_container_add (GTK_CONTAINER(LVEvtBox), LVHbox);
gtk_widget_add_events(LVEvtBox, GDK_LEAVE_NOTIFY_MASK | GDK_POINTER_MOTION_MASK | GDK_BUTTON_PRESS_MASK);
// make Command and CPU Button rows
CmdBHbox = gtk_hbox_new(TRUE, 0);
for (i=0 ; i < 5 ; i++)
{
CmdBtn[i] = gtk_button_new();
tmpLbl = gtk_label_new ("");
sprintf (bigbuf, "<b>%s</b>",BTxt[i]); // create "bold" pango markup for buttons
gtk_label_set_markup (GTK_LABEL(tmpLbl), bigbuf);
gtk_container_add (GTK_CONTAINER(GTK_BUTTON(CmdBtn[i])), tmpLbl);
gtk_widget_set_can_focus(CmdBtn[i], FALSE);
gtk_box_pack_start(GTK_BOX(CmdBHbox), CmdBtn[i], TRUE, TRUE, 0);
}
gtk_box_pack_start(GTK_BOX(MainVbox), CmdBHbox, FALSE, FALSE, 0);
// CPU button row does not exist for only 1 cpu
if (BX_SMP_PROCESSORS > 1)
{
CpuBHbox = gtk_hbox_new(TRUE, 0);
gtk_box_pack_start(GTK_BOX(MainVbox), CpuBHbox, FALSE, FALSE, 0);
i = 0;
strcpy (bigbuf, "<b>CPU0</b>"); // Handle CPU0 specially -- it is "selected"
while (i < BX_SMP_PROCESSORS)
{
CpuBtn[i] = gtk_button_new();
tmpLbl = gtk_label_new ("");
CpuB_label[i] = tmpLbl;
gtk_label_set_markup (GTK_LABEL(tmpLbl), bigbuf);
gtk_container_add (GTK_CONTAINER(GTK_BUTTON(CpuBtn[i])), tmpLbl);
gtk_widget_set_can_focus(CpuBtn[i], FALSE);
gtk_box_pack_start(GTK_BOX(CpuBHbox), CpuBtn[i], TRUE, TRUE, 0);
sprintf (bigbuf, "<b>cpu%d</b>",++i); // create the next CPU button label
}
}
gtk_box_pack_end(GTK_BOX(MainVbox), TreeTbl, TRUE, TRUE, 0);
gtk_table_attach_defaults(GTK_TABLE(TreeTbl), LVEvtBox, 0, 1, 0, 3); // order = LRTB
gtk_table_attach_defaults(GTK_TABLE(TreeTbl), IOVbox, 0, 1, 3, 4);
VSizeChange();
// build the 3 ListView windows
i = 3;
while (--i >= 0)
{
ScrlWin[i] = gtk_scrolled_window_new( NULL, NULL );
// always want a horizontal scrollbar, to divide lists from Output window visually
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ScrlWin[i]), GTK_POLICY_ALWAYS, GTK_POLICY_AUTOMATIC);
LV[i] = gtk_tree_view_new();
gtk_widget_set_can_focus(LV[i], FALSE);
gtk_container_add (GTK_CONTAINER(ScrlWin[i]), LV[i]);
// all TreeViews *already have* a viewport, so DON'T add another one with the ScrollWindow, or it won't scroll properly!
MakeList(i, &LColNames[i*3]);
}
CurCenterList = ((DockOrder>>4)& 3) -1; // index of center list
RepackLists((DockOrder >> 8) -1); // index of left list
// make the param_tree widget
GtkTreeViewColumn *treecol;
GtkCellRenderer *renderer;
GtkTreeStore *treestore;
PTree = gtk_tree_view_new();
treecol = gtk_tree_view_column_new();
gtk_tree_view_column_set_title(treecol, "bochs parameter tree");
gtk_tree_view_append_column(GTK_TREE_VIEW(PTree), treecol);
renderer = gtk_cell_renderer_text_new();
gtk_tree_view_column_pack_start(treecol, renderer, TRUE);
gtk_tree_view_column_add_attribute(treecol, renderer, "text", 0); // pull display text from treestore col 0
gtk_widget_set_can_focus(PTree, FALSE);
treestore = gtk_tree_store_new(1, G_TYPE_STRING);
gtk_tree_view_set_model(GTK_TREE_VIEW(PTree), GTK_TREE_MODEL(treestore));
g_object_unref(treestore); // PTree now references treestore itself
g_object_ref(PTree); // keep an extra ref to both ScrlWin[2] widgets,
g_object_ref(LV[2]); // so they don't get deleted when removed from their container
g_object_ref_sink(G_OBJECT(PTree)); // the PTree reference is "floating", so "sink" it
AttachSignals(); // this must be called AFTER InitMenus()
TakeInputFocus();
gtk_widget_show_all(window);
// In order to catch Enter/Leave events, you need a widget with a Gdk Window. Neither hboxes or VSeps have them,
// so it is necessary to add event boxes. The windows should be invisible, and when I want them to WORK, they
// must be ON TOP of the child widgets. LVEvtBox is only needed in resize/dock mode.
gtk_event_box_set_visible_window (GTK_EVENT_BOX(LVEvtBox), FALSE);
gtk_event_box_set_above_child (GTK_EVENT_BOX(LVEvtBox), FALSE);
gtk_event_box_set_visible_window (GTK_EVENT_BOX(VSepEvtBox1), FALSE);
gtk_event_box_set_above_child (GTK_EVENT_BOX(VSepEvtBox1), TRUE);
gtk_event_box_set_visible_window (GTK_EVENT_BOX(VSepEvtBox2), FALSE);
gtk_event_box_set_above_child (GTK_EVENT_BOX(VSepEvtBox2), TRUE);
// build the sizing/docking cursors
SizeCurs = gdk_cursor_new (GDK_SB_H_DOUBLE_ARROW);
DockCurs = gdk_cursor_new (GDK_CROSSHAIR);
gdk_cursor_ref(SizeCurs);
gdk_cursor_ref(DockCurs);
if (!font_init) {
char *fn;
g_object_get(G_OBJECT(LV_Rend[0]), "font", &fn, NULL);
strncpy(fontname, fn, 80);
} else {
update_font();
}
// the OneCharWide pixel value is used to limit docking and resizing movements
int width;
PangoLayout * layout = gtk_widget_create_pango_layout (LV[0], "M");
PangoFontDescription * fontdesc;
g_object_get( G_OBJECT( LV_Rend[0] ), "font-desc", &fontdesc, NULL );
pango_layout_set_font_description (layout, fontdesc);
pango_layout_get_pixel_size (layout, &width, &i);
pango_font_description_free (fontdesc);
g_object_unref(layout);
OneCharWide = width; // The "width" I'm getting is about half what I expect
// OneCharWide = width >> 1; // pretend that an average char width is half an "M"
if (OneCharWide > 12) OneCharWide = 12;
// UpdInProgress[REG_WND] = FALSE;
// UpdInProgress[ASM_WND] = FALSE;
// UpdInProgress[DUMP_WND] = FALSE;
ResizeColmns = TRUE; // force an initial resize on hex, address columns
g_timeout_add(500, (GSourceFunc) VGAWrefreshTick, (gpointer) window);
g_timeout_add(50, (GSourceFunc) BochsUpdateTick, (gpointer) window);
g_signal_connect (G_OBJECT (window), "configure_event", G_CALLBACK (TblSizeEvent), NULL);
width = gtk_tree_view_column_get_width(AllCols[4]);
gtk_tree_view_column_set_fixed_width(AllCols[4], width);
gtk_tree_view_column_set_sizing(AllCols[4], GTK_TREE_VIEW_COLUMN_FIXED);
if (!SIM->is_wx_selected()) {
MakeGTKthreads();
}
return TRUE;
}
void CloseDialog()
{
if (window != NULL) {
gtk_widget_destroy(window);
}
}
// recurse displaying each leaf/branch of param_tree -- with values for each leaf
void MakeBL(TreeParent *h_P, bx_param_c *p)
{
TreeParent h_new;
bx_list_c *as_list = NULL;
int n = 0;
char tmpstr[BX_PATHNAME_LEN];
strcpy(tmpcb, p->get_name());
int j = strlen (tmpcb);
switch (p->get_type())
{
case BXT_LIST:
as_list = (bx_list_c *)p;
n = as_list->get_size();
break;
sprintf (tmpcb + j,": %s",((bx_param_bool_c*)p)->get()?"true":"false");
break;
sprintf (tmpcb + j,": %s",((bx_param_enum_c*)p)->get_selected());
break;
case BXT_PARAM_BOOL:
case BXT_PARAM_ENUM:
case BXT_PARAM_NUM:
case BXT_PARAM_STRING:
case BXT_PARAM_BYTESTRING:
p->dump_param(tmpstr, BX_PATHNAME_LEN);
sprintf(tmpcb + j,": %s", tmpstr);
break;
case BXT_PARAM_DATA:
sprintf (tmpcb + j,": binary data, size=%d",((bx_shadow_data_c*)p)->get_size());
break;
}
MakeTreeChild (h_P, n, &h_new);
if (n > 0)
{
for (int i=0; i<n; i++)
MakeBL(&h_new, as_list->get(i)); // recurse for all children that are lists
}
}
bool ParseOSSettings(const char *param, const char *value)
{
char *val2, *ptr;
if (!strcmp(param, "FontName")) {
strncpy(fontname, value, 80);
font_init = 1;
return 1;
} else if (!strcmp(param, "MainWindow")) {
val2 = strdup(value);
ptr = strtok(val2, ",");
win_x = atoi(ptr);
ptr = strtok(NULL, ",");
win_y = atoi(ptr);
ptr = strtok(NULL, ",");
win_w = atoi(ptr);
ptr = strtok(NULL, "\n");
win_h = atoi(ptr);
window_init = 1;
free(val2);
return 1;
}
return 0;
}
void WriteOSSettings(FILE *fd)
{
if (window != NULL) {
gtk_window_get_position(GTK_WINDOW(window), &win_x, &win_y);
gtk_window_get_size(GTK_WINDOW(window), &win_w, &win_h);
}
fprintf(fd, "MainWindow = %d, %d, %d, %d\n", win_x, win_y, win_w, win_h);
fprintf(fd, "FontName = %s\n", fontname);
}
#endif
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