The Tor Browser / annotate

other-licenses/7zstub/src/Windows/Window.h@97036ab72558 (annotated)

other-licenses/7zstub/src/Windows/Window.h

Tue, 06 Jan 2015 21:39:09 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Tue, 06 Jan 2015 21:39:09 +0100
branch
TOR_BUG_9701
changeset 8
97036ab72558
permissions
-rw-r--r--

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

michael@0 1 // Windows/Window.h
michael@0 2
michael@0 3 #ifndef __WINDOWS_WINDOW_H
michael@0 4 #define __WINDOWS_WINDOW_H
michael@0 5
michael@0 6 #include "Windows/Defs.h"
michael@0 7 #include "Common/String.h"
michael@0 8
michael@0 9 namespace NWindows {
michael@0 10
michael@0 11 inline ATOM MyRegisterClass(CONST WNDCLASS *wndClass)
michael@0 12 { return ::RegisterClass(wndClass); }
michael@0 13
michael@0 14 #ifndef _UNICODE
michael@0 15 ATOM MyRegisterClass(CONST WNDCLASSW *wndClass);
michael@0 16 #endif
michael@0 17
michael@0 18 #ifdef _UNICODE
michael@0 19 inline bool MySetWindowText(HWND wnd, LPCWSTR s) { return BOOLToBool(::SetWindowText(wnd, s)); }
michael@0 20 #else
michael@0 21 bool MySetWindowText(HWND wnd, LPCWSTR s);
michael@0 22 #endif
michael@0 23
michael@0 24
michael@0 25
michael@0 26 class CWindow
michael@0 27 {
michael@0 28 private:
michael@0 29 // bool ModifyStyleBase(int styleOffset, DWORD remove, DWORD add, UINT flags);
michael@0 30 protected:
michael@0 31 HWND _window;
michael@0 32 public:
michael@0 33 CWindow(HWND newWindow = NULL): _window(newWindow){};
michael@0 34 CWindow& operator=(HWND newWindow)
michael@0 35 {
michael@0 36 _window = newWindow;
michael@0 37 return *this;
michael@0 38 }
michael@0 39 operator HWND() const { return _window; }
michael@0 40 void Attach(HWND newWindow) { _window = newWindow; }
michael@0 41 HWND Detach()
michael@0 42 {
michael@0 43 HWND window = _window;
michael@0 44 _window = NULL;
michael@0 45 return window;
michael@0 46 }
michael@0 47
michael@0 48 HWND GetParent() const { return ::GetParent(_window); }
michael@0 49 bool GetWindowRect(LPRECT rect) const { return BOOLToBool(::GetWindowRect(_window,rect )); }
michael@0 50 bool IsZoomed() const { return BOOLToBool(::IsZoomed(_window)); }
michael@0 51 bool ClientToScreen(LPPOINT point) const { return BOOLToBool(::ClientToScreen(_window, point)); }
michael@0 52 bool ScreenToClient(LPPOINT point) const { return BOOLToBool(::ScreenToClient(_window, point)); }
michael@0 53
michael@0 54 bool CreateEx(DWORD exStyle, LPCTSTR className,
michael@0 55 LPCTSTR windowName, DWORD style,
michael@0 56 int x, int y, int width, int height,
michael@0 57 HWND parentWindow, HMENU idOrHMenu,
michael@0 58 HINSTANCE instance, LPVOID createParam)
michael@0 59 {
michael@0 60 _window = ::CreateWindowEx(exStyle, className, windowName,
michael@0 61 style, x, y, width, height, parentWindow,
michael@0 62 idOrHMenu, instance, createParam);
michael@0 63 return (_window != NULL);
michael@0 64 }
michael@0 65
michael@0 66 bool Create(LPCTSTR className,
michael@0 67 LPCTSTR windowName, DWORD style,
michael@0 68 int x, int y, int width, int height,
michael@0 69 HWND parentWindow, HMENU idOrHMenu,
michael@0 70 HINSTANCE instance, LPVOID createParam)
michael@0 71 {
michael@0 72 _window = ::CreateWindow(className, windowName,
michael@0 73 style, x, y, width, height, parentWindow,
michael@0 74 idOrHMenu, instance, createParam);
michael@0 75 return (_window != NULL);
michael@0 76 }
michael@0 77
michael@0 78 #ifndef _UNICODE
michael@0 79 bool Create(LPCWSTR className,
michael@0 80 LPCWSTR windowName, DWORD style,
michael@0 81 int x, int y, int width, int height,
michael@0 82 HWND parentWindow, HMENU idOrHMenu,
michael@0 83 HINSTANCE instance, LPVOID createParam);
michael@0 84 bool CreateEx(DWORD exStyle, LPCWSTR className,
michael@0 85 LPCWSTR windowName, DWORD style,
michael@0 86 int x, int y, int width, int height,
michael@0 87 HWND parentWindow, HMENU idOrHMenu,
michael@0 88 HINSTANCE instance, LPVOID createParam);
michael@0 89 #endif
michael@0 90
michael@0 91
michael@0 92 bool Destroy()
michael@0 93 {
michael@0 94 if (_window == NULL)
michael@0 95 return true;
michael@0 96 bool result = BOOLToBool(::DestroyWindow(_window));
michael@0 97 if(result)
michael@0 98 _window = NULL;
michael@0 99 return result;
michael@0 100 }
michael@0 101 bool IsWindow() { return BOOLToBool(::IsWindow(_window)); }
michael@0 102 bool Move(int x, int y, int width, int height, bool repaint = true)
michael@0 103 { return BOOLToBool(::MoveWindow(_window, x, y, width, height, BoolToBOOL(repaint))); }
michael@0 104 bool GetClientRect(LPRECT rect) { return BOOLToBool(::GetClientRect(_window, rect)); }
michael@0 105 bool Show(int cmdShow) { return BOOLToBool(::ShowWindow(_window, cmdShow)); }
michael@0 106 bool SetPlacement(CONST WINDOWPLACEMENT *placement) { return BOOLToBool(::SetWindowPlacement(_window, placement)); }
michael@0 107 bool GetPlacement(WINDOWPLACEMENT *placement) { return BOOLToBool(::GetWindowPlacement(_window, placement)); }
michael@0 108 bool Update() { return BOOLToBool(::UpdateWindow(_window)); }
michael@0 109 bool InvalidateRect(LPCRECT rect, bool backgroundErase = true)
michael@0 110 { return BOOLToBool(::InvalidateRect(_window, rect, BoolToBOOL(backgroundErase))); }
michael@0 111 void SetRedraw(bool redraw = true) { SendMessage(WM_SETREDRAW, BoolToBOOL(redraw), 0); }
michael@0 112
michael@0 113 #ifndef _WIN32_WCE
michael@0 114 LONG SetStyle(LONG_PTR style)
michael@0 115 { return SetLongPtr(GWL_STYLE, style); }
michael@0 116 DWORD GetStyle( ) const
michael@0 117 { return GetLongPtr(GWL_STYLE); }
michael@0 118 #else
michael@0 119 LONG SetStyle(LONG_PTR style)
michael@0 120 { return SetLong(GWL_STYLE, style); }
michael@0 121 DWORD GetStyle( ) const
michael@0 122 { return GetLong(GWL_STYLE); }
michael@0 123 #endif
michael@0 124
michael@0 125 LONG_PTR SetLong(int index, LONG_PTR newLongPtr )
michael@0 126 { return ::SetWindowLong(_window, index, newLongPtr); }
michael@0 127 LONG_PTR GetLong(int index) const
michael@0 128 { return ::GetWindowLong(_window, index ); }
michael@0 129 LONG_PTR SetUserDataLong(LONG_PTR newLongPtr )
michael@0 130 { return SetLong(GWLP_USERDATA, newLongPtr); }
michael@0 131 LONG_PTR GetUserDataLong() const
michael@0 132 { return GetLong(GWLP_USERDATA); }
michael@0 133
michael@0 134 #ifndef _WIN32_WCE
michael@0 135 LONG_PTR SetLongPtr(int index, LONG_PTR newLongPtr )
michael@0 136 { return ::SetWindowLongPtr(_window, index, newLongPtr); }
michael@0 137 #ifndef _UNICODE
michael@0 138 LONG_PTR SetLongPtrW(int index, LONG_PTR newLongPtr )
michael@0 139 { return ::SetWindowLongPtrW(_window, index, newLongPtr); }
michael@0 140 #endif
michael@0 141
michael@0 142 LONG_PTR GetLongPtr(int index) const
michael@0 143 { return ::GetWindowLongPtr(_window, index ); }
michael@0 144 LONG_PTR SetUserDataLongPtr(LONG_PTR newLongPtr )
michael@0 145 { return SetLongPtr(GWLP_USERDATA, newLongPtr); }
michael@0 146 LONG_PTR GetUserDataLongPtr() const
michael@0 147 { return GetLongPtr(GWLP_USERDATA); }
michael@0 148 #endif
michael@0 149
michael@0 150 /*
michael@0 151 bool ModifyStyle(HWND hWnd, DWORD remove, DWORD add, UINT flags = 0)
michael@0 152 { return ModifyStyleBase(GWL_STYLE, remove, add, flags); }
michael@0 153 bool ModifyStyleEx(HWND hWnd, DWORD remove, DWORD add, UINT flags = 0)
michael@0 154 { return ModifyStyleBase(GWL_EXSTYLE, remove, add, flags); }
michael@0 155 */
michael@0 156
michael@0 157 HWND SetFocus() { return ::SetFocus(_window); }
michael@0 158
michael@0 159 LRESULT SendMessage(UINT message, WPARAM wParam = 0, LPARAM lParam = 0)
michael@0 160 { return ::SendMessage(_window, message, wParam, lParam) ;}
michael@0 161 #ifndef _UNICODE
michael@0 162 LRESULT SendMessageW(UINT message, WPARAM wParam = 0, LPARAM lParam = 0)
michael@0 163 { return ::SendMessageW(_window, message, wParam, lParam) ;}
michael@0 164 #endif
michael@0 165
michael@0 166 bool PostMessage(UINT message, WPARAM wParam = 0, LPARAM lParam = 0)
michael@0 167 { return BOOLToBool(::PostMessage(_window, message, wParam, lParam)) ;}
michael@0 168 #ifndef _UNICODE
michael@0 169 LRESULT PostMessageW(UINT message, WPARAM wParam = 0, LPARAM lParam = 0)
michael@0 170 { return ::PostMessageW(_window, message, wParam, lParam) ;}
michael@0 171 #endif
michael@0 172
michael@0 173 bool SetText(LPCTSTR s) { return BOOLToBool(::SetWindowText(_window, s)); }
michael@0 174 #ifndef _UNICODE
michael@0 175 bool CWindow::SetText(LPCWSTR s) { return MySetWindowText(_window, s); }
michael@0 176 #endif
michael@0 177
michael@0 178 int GetTextLength() const
michael@0 179 { return GetWindowTextLength(_window); }
michael@0 180 UINT GetText(LPTSTR string, int maxCount) const
michael@0 181 { return GetWindowText(_window, string, maxCount); }
michael@0 182 bool GetText(CSysString &s);
michael@0 183 #ifndef _UNICODE
michael@0 184 /*
michael@0 185 UINT GetText(LPWSTR string, int maxCount) const
michael@0 186 { return GetWindowTextW(_window, string, maxCount); }
michael@0 187 */
michael@0 188 bool GetText(UString &s);
michael@0 189 #endif
michael@0 190
michael@0 191 bool Enable(bool enable)
michael@0 192 { return BOOLToBool(::EnableWindow(_window, BoolToBOOL(enable))); }
michael@0 193
michael@0 194 bool IsEnabled()
michael@0 195 { return BOOLToBool(::IsWindowEnabled(_window)); }
michael@0 196
michael@0 197 #ifndef _WIN32_WCE
michael@0 198 HMENU GetSystemMenu(bool revert)
michael@0 199 { return ::GetSystemMenu(_window, BoolToBOOL(revert)); }
michael@0 200 #endif
michael@0 201
michael@0 202 UINT_PTR SetTimer(UINT_PTR idEvent, UINT elapse, TIMERPROC timerFunc = 0)
michael@0 203 { return ::SetTimer(_window, idEvent, elapse, timerFunc); }
michael@0 204 bool KillTimer(UINT_PTR idEvent)
michael@0 205 {return BOOLToBool(::KillTimer(_window, idEvent)); }
michael@0 206 };
michael@0 207
michael@0 208 }
michael@0 209
michael@0 210 #endif
michael@0 211

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