added: Pad window - a multiline edit window

files: pad.h pad.cpp


git-svn-id: svn://ttmath.org/publicrep/ttcalc/trunk@208 e52654a7-88a9-db11-a3e9-0013d4bc506e

CHANGELOG

@@ -1,6 +1,10 @@
 Version 0.9.0 prerelease (2009.09.15):
+    * added:   Pad window - a multiline edit window
+
+
+Version 0.8.7 prerelease (2009.09.16):
     * added:   new language: Swedish
-               translation made by: Lars 'B<EFBFBD>fvert' G<EFBFBD>fvert <lars.gafvert at gmail dot com>
+               translation made by: Lars 'Bafvert' Gafvert <lars.gafvert at gmail dot com>
     * changed: version of the TTMath library: 0.9.0 prerelease now
 
     Changes from TTMath 0.9.0 prerelease relating to TTCalc:

src/Makefile.dep

@@ -1,17 +1,17 @@
-o = resource.o calculation.o convert.o functions.o iniparser.o languages.o mainwindow.o parsermanager.o programresources.o tabs.o variables.o winmain.o 
+o = resource.o calculation.o convert.o functions.o iniparser.o languages.o mainwindow.o pad.o parsermanager.o programresources.o tabs.o variables.o winmain.o
 
 calculation.o:	calculation.cpp compileconfig.h parsermanager.h resource.h programresources.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h tabs.h messages.h
 convert.o:		convert.cpp convert.h compileconfig.h bigtypes.h
 functions.o:	functions.cpp compileconfig.h tabs.h resource.h messages.h programresources.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h
 iniparser.o:	iniparser.cpp compileconfig.h iniparser.h
 languages.o:	languages.cpp compileconfig.h languages.h bigtypes.h
-mainwindow.o:		mainwindow.cpp compileconfig.h winmain.h programresources.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h resource.h messages.h tabs.h
+mainwindow.o:	mainwindow.cpp compileconfig.h winmain.h programresources.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h resource.h messages.h tabs.h pad.h
+pad.o:			pad.cpp programresources.h compileconfig.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h resource.h messages.h
 parsermanager.o:	parsermanager.cpp compileconfig.h parsermanager.h resource.h programresources.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h tabs.h messages.h
 programresources.o:	programresources.cpp compileconfig.h programresources.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h
 tabs.o:			tabs.cpp compileconfig.h tabs.h resource.h messages.h programresources.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h
 variables.o:	variables.cpp compileconfig.h tabs.h resource.h messages.h programresources.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h
-winmain.o:			winmain.cpp compileconfig.h winmain.h programresources.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h resource.h messages.h tabs.h
-
+winmain.o:		winmain.cpp compileconfig.h winmain.h programresources.h iniparser.h languages.h bigtypes.h threadcontroller.h stopcalculating.h convert.h resource.h messages.h tabs.h pad.h
 
 .SUFFIXES: .cpp .o
 

src/compileconfig.h

@@ -61,11 +61,17 @@
 
 
 /*!
-	this disables a Visual C++ warning about converting int to bool
-	"warning C4800: 'int' : forcing value to bool 'true' or 'false' (performance warning)"
+	this disables a Visual C++ warning
+	
 */
 #ifdef _MSC_VER
+
+//"warning C4800: 'int' : forcing value to bool 'true' or 'false' (performance warning)"
 #pragma warning (disable : 4800)
+
+// warning C4996: 'sprintf': This function or variable may be unsafe.
+#pragma warning (disable : 4996)
+
 #endif
 
 #ifndef _WIN32_IE

src/languages.cpp

@@ -443,6 +443,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(menu_view_normal_view,	"No&rmal view");
 	InsertGuiPair(menu_view_compact_view,	"C&ompact view");
 	InsertGuiPair(menu_view_always_on_top,	"&Always on top");
+	InsertGuiPair(menu_view_pad,			"&Pad");
 	InsertGuiPair(menu_view_lang_english,	"&English");
 	InsertGuiPair(menu_view_lang_polish,	"&Polish");
 	InsertGuiPair(menu_view_lang_spanish,	"&Spanish");
@@ -460,6 +461,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(cant_init_calculations,	"I could not initialize the module for calculations");
 	InsertGuiPair(message_box_error_caption,"TTCalc");
 	InsertGuiPair(cant_create_thread,		"I could not create the second thread for calculating");
+	InsertGuiPair(cant_create_pad,			"I could not create the pad window");
 	InsertGuiPair(cant_create_main_window,	"I could not create the main window of the application");
 	InsertGuiPair(cant_init_common_controls,"I could not initialize the common controls (InitCommonControlsEx)");
 	InsertGuiPair(about_text,
@@ -577,6 +579,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(menu_view_normal_view,	"Widok no&rmalny");
 	InsertGuiPair(menu_view_compact_view,	"Widok &kompaktowy");
 	InsertGuiPair(menu_view_always_on_top,	"Zawsze na &wierzchu");
+	InsertGuiPair(menu_view_pad,			"&Pad");
 	InsertGuiPair(menu_view_lang_english,	"&Angielski");
 	InsertGuiPair(menu_view_lang_polish,	"&Polski");
 	InsertGuiPair(menu_view_lang_spanish,	"&Hiszpa<70>ski");
@@ -594,6 +597,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(cant_init_calculations,	"Nie uda<64>o si<73> zainicjalizowa<77> modu<64>u obs<62>ugi oblicze<7A>");
 	InsertGuiPair(message_box_error_caption,"TTCalc");
 	InsertGuiPair(cant_create_thread,		"Nie uda<64>o si<73> utworzy<7A> drugiego w<>tku do oblicze<7A>");
+	InsertGuiPair(cant_create_pad,			"I could not create the pad window");
 	InsertGuiPair(cant_create_main_window,	"Nie uda<64>o si<73> utworzy<7A> g<><67>wnego okna aplikacji");
 	InsertGuiPair(cant_init_common_controls,"Nie uda<64>o si<73> zainicjalizowa<77> obs<62>ugi Common Controls (InitCommonControlsEx)");
 	InsertGuiPair(about_text,
@@ -715,6 +719,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(menu_view_normal_view,	"Vista No&rmal");
 	InsertGuiPair(menu_view_compact_view,	"Vista C&ompacta");
 	InsertGuiPair(menu_view_always_on_top,	"&Siempre arriba");
+	InsertGuiPair(menu_view_pad,			"&Pad");
 	InsertGuiPair(menu_view_lang_english,	"&Ingles");
 	InsertGuiPair(menu_view_lang_polish,	"&Polaco");
 	InsertGuiPair(menu_view_lang_spanish,	"&Espa<70>ol");
@@ -732,6 +737,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(cant_init_calculations,	"No se puede inicializar el modulo de calculo");
 	InsertGuiPair(message_box_error_caption,"TTCalc");
 	InsertGuiPair(cant_create_thread,		"No se puede crear la segunda hebra para calcular");
+	InsertGuiPair(cant_create_pad,			"I could not create the pad window");
 	InsertGuiPair(cant_create_main_window,	"No se puede crear la ventana principal par ala aplicacion");
 	InsertGuiPair(cant_init_common_controls,"No se pueden inicializar los controles comunes (InitCommonControlsEx)");
 	InsertGuiPair(about_text,
@@ -849,6 +855,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(menu_view_normal_view,	"No&rmal visning");
 	InsertGuiPair(menu_view_compact_view,	"K&ompakt visning");
 	InsertGuiPair(menu_view_always_on_top,	"&Altid <20>verst");
+	InsertGuiPair(menu_view_pad,			"&Pad");
 	InsertGuiPair(menu_view_lang_english,	"&Engelsk");
 	InsertGuiPair(menu_view_lang_polish,	"&Polsk");
 	InsertGuiPair(menu_view_lang_spanish,	"&Spansk");
@@ -866,6 +873,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(cant_init_calculations,	"Moduelt for uregninger kunne ikke s<>ttes i gang");
 	InsertGuiPair(message_box_error_caption,"TTCalc");
 	InsertGuiPair(cant_create_thread,		"Den anden tr<74>d for udregning kunne ikke laves");
+	InsertGuiPair(cant_create_pad,			"I could not create the pad window");
 	InsertGuiPair(cant_create_main_window,	"Applikationens hovedvindue kunne ikke laves");
 	InsertGuiPair(cant_init_common_controls,"De f<>lles kontrol indstillinger kunne ikke s<>ttes i gang (InitCommonControlsEx)");
 	InsertGuiPair(about_text,
@@ -982,6 +990,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(menu_view_normal_view,	"&<26><>ͨ<EFBFBD><CDA8>ͼ");
 	InsertGuiPair(menu_view_compact_view,	"&<26><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ");
 	InsertGuiPair(menu_view_always_on_top,	"&<26><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ");
+	InsertGuiPair(menu_view_pad,			"&Pad");
 	InsertGuiPair(menu_view_lang_english,	"&Ӣ<><D3A2>");
 	InsertGuiPair(menu_view_lang_polish,	"&<26><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
 	InsertGuiPair(menu_view_lang_spanish,	"&<26><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
@@ -999,6 +1008,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(cant_init_calculations,	"<EFBFBD><EFBFBD><EFBFBD>ܳ<EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD>");
 	InsertGuiPair(message_box_error_caption,"TTCalc");
 	InsertGuiPair(cant_create_thread,		"<EFBFBD><EFBFBD><EFBFBD>ܴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>߳<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+	InsertGuiPair(cant_create_pad,			"I could not create the pad window");
 	InsertGuiPair(cant_create_main_window,	"<EFBFBD><EFBFBD><EFBFBD>ܴ<EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>ó<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
 	InsertGuiPair(cant_init_common_controls,"<EFBFBD><EFBFBD><EFBFBD>ܳ<EFBFBD>ʼ<EFBFBD><EFBFBD>ͨ<EFBFBD>ÿؼ<EFBFBD>(InitCommonControlsEx)");
 	InsertGuiPair(about_text,
@@ -1113,6 +1123,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(menu_view_normal_view,	"&<26><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>");
 	InsertGuiPair(menu_view_compact_view,	"&<26><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>");
 	InsertGuiPair(menu_view_always_on_top,	"&<26><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>");
+	InsertGuiPair(menu_view_pad,			"&Pad");
 	InsertGuiPair(menu_view_lang_english,	"&<26><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
 	InsertGuiPair(menu_view_lang_polish,	"&<26><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
 	InsertGuiPair(menu_view_lang_spanish,	"&<26><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
@@ -1130,6 +1141,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(cant_init_calculations,	"<EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
 	InsertGuiPair(message_box_error_caption,"TTCalc");
 	InsertGuiPair(cant_create_thread,		"<EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
+	InsertGuiPair(cant_create_pad,			"I could not create the pad window");
 	InsertGuiPair(cant_create_main_window,	"<EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>");
 	InsertGuiPair(cant_init_common_controls,"<EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (InitCommonControlsEx)");
 	InsertGuiPair(about_text,
@@ -1247,6 +1259,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(menu_view_normal_view,	"No&rmal visning");
 	InsertGuiPair(menu_view_compact_view,	"K&ompakt visning");
 	InsertGuiPair(menu_view_always_on_top,	"&Alltid <20>verst");
+	InsertGuiPair(menu_view_pad,			"&Pad");
 	InsertGuiPair(menu_view_lang_english,	"&Engelska");
 	InsertGuiPair(menu_view_lang_polish,	"&Polska");
 	InsertGuiPair(menu_view_lang_spanish,	"&Spanska");
@@ -1264,6 +1277,7 @@ void Languages::InitGuiMessagesTab()
 	InsertGuiPair(cant_init_calculations,	"Ber<EFBFBD>kningen kunde inte initieras!");
 	InsertGuiPair(message_box_error_caption,"TTCalc");
 	InsertGuiPair(cant_create_thread,		"Den andra tr<74>den f<>r utr<74>kning kunde inte skapas");
+	InsertGuiPair(cant_create_pad,			"I could not create the pad window");
 	InsertGuiPair(cant_create_main_window,	"Applikationens huvudf<64>nster kunde inte skapas");
 	InsertGuiPair(cant_init_common_controls,"Inst<EFBFBD>llningarna kunde inte initieras (InitCommonControlsEx)");
 	InsertGuiPair(about_text,

src/languages.h

@@ -115,6 +115,7 @@ public:
 		menu_view_normal_view,
 		menu_view_compact_view,
 		menu_view_always_on_top,
+		menu_view_pad,
 		menu_view_lang_english,
 		menu_view_lang_polish,
 		menu_view_lang_spanish,
@@ -132,6 +133,7 @@ public:
 		cant_init_calculations,
 		message_box_error_caption,
 		cant_create_thread,
+		cant_create_pad,
 		cant_create_main_window,
 		cant_init_common_controls,
 		cant_find_help,

src/mainwindow.cpp

@@ -402,6 +402,7 @@ HMENU menu = GetMenu(hWnd);
 	SetMenuLanguageItem(menu, IDM_NORMAL_VIEW,		Languages::menu_view_normal_view);
 	SetMenuLanguageItem(menu, IDM_COMPACT_VIEW,		Languages::menu_view_compact_view);
 	SetMenuLanguageItem(menu, IDM_ALWAYS_ON_TOP,	Languages::menu_view_always_on_top);
+	SetMenuLanguageItem(menu, IDM_PAD,				Languages::menu_view_pad);
 	SetMenuLanguageItem(menu, IDM_LANGUAGE_ENGLISH, Languages::menu_view_lang_english);
 	SetMenuLanguageItem(menu, IDM_LANGUAGE_POLISH,	Languages::menu_view_lang_polish);
 	SetMenuLanguageItem(menu, IDM_LANGUAGE_SPANISH,	Languages::menu_view_lang_spanish);
@@ -764,6 +765,15 @@ void WmInitMenuPopUpView(HMENU menu)
 	}
 
 
+	if( GetPrgRes()->IsPadVisible() )
+	{
+		CheckMenuItem(menu,IDM_PAD,MF_BYCOMMAND|MF_CHECKED);
+	}
+	else
+	{
+		CheckMenuItem(menu,IDM_PAD,MF_BYCOMMAND|MF_UNCHECKED);
+	}
+
 
 	// languages
 
@@ -891,6 +901,14 @@ return true;
 }
 
 
+BOOL WmCommand_Pad(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	GetPrgRes()->TurnPad();
+
+return true;
+}
+
+
 BOOL WmCommand_HelpAbout(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
 	DialogBox(GetPrgRes()->GetInstance(),MAKEINTRESOURCE(IDD_ABOUT_DIALOG),hWnd,AboutProc);
@@ -1155,11 +1173,12 @@ return true;
 }
 
 
-void CreateCommandMessagesTable(Messages & cmessages)
+void CreateCommandMessagesTable(Messages<BOOL> & cmessages)
 {
 	cmessages.Associate(IDM_ALWAYS_ON_TOP, WmCommand_AlwaysOnTop);
 	cmessages.Associate(IDM_NORMAL_VIEW, WmCommand_NormalView);
 	cmessages.Associate(IDM_COMPACT_VIEW, WmCommand_CompactView);
+	cmessages.Associate(IDM_PAD, WmCommand_Pad);
 	cmessages.Associate(IDM_HELP_ABOUT, WmCommand_HelpAbout);
 	cmessages.Associate(IDM_NEW_WINDOW, WmCommand_NewWindow);
 	cmessages.Associate(IDM_CLOSE_PROGRAM, WmCommand_CloseProgram);
@@ -1182,7 +1201,7 @@ void CreateCommandMessagesTable(Messages & cmessages)
 
 BOOL WmCommand(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
-static Messages command_messages;
+static Messages<BOOL> command_messages;
 	
 	if( command_messages.Empty() )
 		// initiation
@@ -1196,7 +1215,7 @@ static Messages command_messages;
 
 
 
-void CreateMainMessagesTable(Messages & messages)
+void CreateMainMessagesTable(Messages<BOOL> & messages)
 {
 	messages.Associate(WM_INITDIALOG, WmInitDialog);
 	messages.Associate(WM_MOVE, WmMove);

src/messages.h

@@ -42,10 +42,12 @@
 #include <windows.h>
 
 
+
+template<typename ProcReturnType>
 class Messages
 {
 public:
-	typedef	BOOL (*MessageFunction)(HWND, UINT, WPARAM, LPARAM);
+	typedef	ProcReturnType (*MessageFunction)(HWND, UINT, WPARAM, LPARAM);
 	typedef	std::map<UINT, MessageFunction> MessageTable;
 
 
@@ -61,19 +63,28 @@ public:
 	}
 
 
-	bool Call(UINT key, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+	ProcReturnType Call(UINT key, HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam, bool * method_exists = 0)
 	{
-		MessageTable::iterator i = message_table.find(key);
+		typename MessageTable::iterator i = message_table.find(key);
 
 		if( i == message_table.end() )
+		{
+			if( method_exists )
+				*method_exists = false;
+
 			return false;
+		}
+
+		if( method_exists )
+			*method_exists = true;
 
 	return i->second(hWnd, message, wParam, lParam);
 	}
 
+
 	bool IsMessage(UINT key)
 	{
-		MessageTable::iterator i = message_table.find(key);
+		typename MessageTable::iterator i = message_table.find(key);
 
 		if( i == message_table.end() )
 			return false;

src/programresources.cpp

@@ -376,6 +376,16 @@ HWND ProgramResources::GetMainWindow()
 	return main_window;
 }
 
+void ProgramResources::SetPadWindow(HWND h)
+{
+	pad_window = h;
+}
+
+HWND ProgramResources::GetPadWindow()
+{
+	return pad_window;
+}
+
 void ProgramResources::SetTabWindow(unsigned int id, HWND h)
 {
 	if( id >= sizeof(tab_window) / sizeof(HWND) )
@@ -430,6 +440,26 @@ int ProgramResources::GetPrecision()
 
 
 
+void ProgramResources::TurnPad()
+{
+	show_pad = !show_pad;
+
+	if( show_pad )
+	{
+		ShowWindow(pad_window, SW_SHOW);
+	}
+	else
+	{
+		ShowWindow(pad_window, SW_HIDE);
+	}
+}
+
+
+bool ProgramResources::IsPadVisible()
+{
+	return show_pad;
+}
+
 ProgramResources::ProgramResources()
 {
 	// if you want to change the input buffer you have also to change
@@ -481,6 +511,8 @@ ProgramResources::ProgramResources()
 
 	variables_id = 0;
 	functions_id = 0;
+
+	show_pad = false;
 }
 
 

src/programresources.h

@@ -43,12 +43,13 @@
     \brief various kinds of objects using by the application
 */
 
-#include <ttmath/ttmathobjects.h>
+#include "compileconfig.h"
 #include "iniparser.h"
 #include "languages.h"
 #include "threadcontroller.h"
 #include "convert.h"
 
+#include <ttmath/ttmathobjects.h>
 #include <string>
 #include <vector>
 #include <cstdlib>
@@ -198,6 +199,9 @@ public:
 	HWND GetMainWindow();
 
 
+	void SetPadWindow(HWND h);
+	HWND GetPadWindow();
+
 	/*!
 		handles to the dialogs which are placed on the tab control
 	*/
@@ -339,6 +343,19 @@ public:
 	void SetDegRadGrad(int angle);
 	int  GetDegRadGrad();
 
+
+	/*!
+		is the pad window is visible then the method hides it (and vice versa)	
+	*/
+	void TurnPad();
+
+
+	/*!
+		returning true if the pad window is visible
+	*/
+	bool IsPadVisible();
+
+
 private:
 
 	bool IsWhiteCharacter(int c);
@@ -363,6 +380,7 @@ private:
 
 	HINSTANCE hInstance;
 	HWND main_window;
+	HWND pad_window;
 	HWND tab_window[6];
 
 	int precision;
@@ -393,7 +411,7 @@ private:
 	int angle_deg_rad_grad;
 
 	int bad_line;
-
+	bool show_pad;
 
 };
 

src/resource.h

@@ -187,11 +187,12 @@
 #define IDM_VIEW_INDEX					0
 #define IDM_EDIT_INDEX					1
 #define IDM_HELP_INDEX					2
-#define IDM_LANGUAGE_INDEX				6
+#define IDM_LANGUAGE_INDEX				8
 #define IDM_NEW_WINDOW					40001
 #define IDM_NORMAL_VIEW					40002
 #define IDM_COMPACT_VIEW				40003
 #define IDM_ALWAYS_ON_TOP				40004
+#define IDM_PAD							40005
 #define IDM_LANGUAGE_ENGLISH			40010
 #define IDM_LANGUAGE_POLISH				40011
 #define IDM_LANGUAGE_SPANISH			40012

src/resource.rc

@@ -23,6 +23,8 @@ BEGIN
     MENUITEM "No&rmal", 40002
     MENUITEM "&Compact", 40003
     MENUITEM SEPARATOR
+    MENUITEM "&Pad", 40005
+    MENUITEM SEPARATOR
     MENUITEM "&Always on top", 40004
     POPUP "&Language"
     BEGIN

src/stopcalculating.h

@@ -43,6 +43,7 @@
     \brief it tells us whether there was a stop signal or not
 */
 
+#include "compileconfig.h"
 #include <ttmath/ttmathtypes.h>
 #include <windows.h>
 

src/tabs.cpp

@@ -919,7 +919,7 @@ return true;
 
 
 
-void CreateTabCommandMessagesTable(Messages & cmessages)
+void CreateTabCommandMessagesTable(Messages<BOOL> & cmessages)
 {
 	cmessages.Associate(IDC_BUTTON_PRESS_0, WmTabCommand_Press_0_9);
 	cmessages.Associate(IDC_BUTTON_PRESS_1, WmTabCommand_Press_0_9);
@@ -1006,7 +1006,7 @@ void CreateTabCommandMessagesTable(Messages & cmessages)
 */
 BOOL WmTabCommand(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
-static Messages command_messages;
+static Messages<BOOL> command_messages;
 	
 	if( command_messages.Empty() )
 		// initiation
@@ -1388,7 +1388,7 @@ return false;
 
 
 
-void CreateTabMessagesTable(Messages & messages)
+void CreateTabMessagesTable(Messages<BOOL> & messages)
 {
 	messages.Associate(WM_INITDIALOG,			WmTabInitDialog);
 	messages.Associate(WM_COMMAND,				WmTabCommand);
@@ -1412,7 +1412,7 @@ void CreateTabMessagesTable(Messages & messages)
 
 BOOL CALLBACK TabWindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
-static Messages messages;
+static Messages<BOOL> messages;
 
 	if( messages.Empty() )
 		// initiation

src/winmain.cpp

@@ -82,6 +82,9 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int)
 	if( !GetPrgRes()->GetMainWindow() )
 		return ShowError( Languages::cant_create_main_window );
  
+	if( !CreatePadWindow() )
+		return ShowError( Languages::cant_create_pad );
+
 	// there's the main loop of messages here
 	MainMessagesLoop();
 
@@ -185,7 +188,7 @@ MSG msg;
 */
 BOOL CALLBACK MainWindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 {
-static Messages messages;
+static Messages<BOOL> messages;
 
 	if( messages.Empty() )
 		// initiation

src/winmain.h

@@ -47,6 +47,7 @@
 #include "resource.h"
 #include "messages.h"
 #include "tabs.h"
+#include "pad.h"
 
 #include <windows.h>
 #include <commctrl.h>
@@ -66,7 +67,7 @@ namespace MainWindowFunctions
 	bool SetNextFocus(WPARAM wParam);
 	bool CopyResult();
 	bool Paste();
-	void CreateMainMessagesTable(Messages & messages);
+	void CreateMainMessagesTable(Messages<BOOL> & messages);
 	BOOL CALLBACK AboutProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
 }