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windows: Message boxes use Task Dialogs if possible (thanks, Jack!).
This lets the message box have an icon. Unless the app has opted-in to using the v6 common controls, though, this will fall back to the usual SDL message boxes.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,156 @@ | ||
| /* | ||
| Simple DirectMedia Layer | ||
| Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org> | ||
| This software is provided 'as-is', without any express or implied | ||
| warranty. In no event will the authors be held liable for any damages | ||
| arising from the use of this software. | ||
| Permission is granted to anyone to use this software for any purpose, | ||
| including commercial applications, and to alter it and redistribute it | ||
| freely, subject to the following restrictions: | ||
| 1. The origin of this software must not be misrepresented; you must not | ||
| claim that you wrote the original software. If you use this software | ||
| in a product, an acknowledgment in the product documentation would be | ||
| appreciated but is not required. | ||
| 2. Altered source versions must be plainly marked as such, and must not be | ||
| misrepresented as being the original software. | ||
| 3. This notice may not be removed or altered from any source distribution. | ||
| */ | ||
| #include <pshpack1.h> | ||
|
|
||
| typedef HRESULT(CALLBACK *PFTASKDIALOGCALLBACK)(_In_ HWND hwnd, _In_ UINT msg, _In_ WPARAM wParam, _In_ LPARAM lParam, _In_ LONG_PTR lpRefData); | ||
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|
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| enum _TASKDIALOG_FLAGS | ||
| { | ||
| TDF_ENABLE_HYPERLINKS = 0x0001, | ||
| TDF_USE_HICON_MAIN = 0x0002, | ||
| TDF_USE_HICON_FOOTER = 0x0004, | ||
| TDF_ALLOW_DIALOG_CANCELLATION = 0x0008, | ||
| TDF_USE_COMMAND_LINKS = 0x0010, | ||
| TDF_USE_COMMAND_LINKS_NO_ICON = 0x0020, | ||
| TDF_EXPAND_FOOTER_AREA = 0x0040, | ||
| TDF_EXPANDED_BY_DEFAULT = 0x0080, | ||
| TDF_VERIFICATION_FLAG_CHECKED = 0x0100, | ||
| TDF_SHOW_PROGRESS_BAR = 0x0200, | ||
| TDF_SHOW_MARQUEE_PROGRESS_BAR = 0x0400, | ||
| TDF_CALLBACK_TIMER = 0x0800, | ||
| TDF_POSITION_RELATIVE_TO_WINDOW = 0x1000, | ||
| TDF_RTL_LAYOUT = 0x2000, | ||
| TDF_NO_DEFAULT_RADIO_BUTTON = 0x4000, | ||
| TDF_CAN_BE_MINIMIZED = 0x8000, | ||
| //#if (NTDDI_VERSION >= NTDDI_WIN8) | ||
| TDF_NO_SET_FOREGROUND = 0x00010000, // Don't call SetForegroundWindow() when activating the dialog | ||
| //#endif // (NTDDI_VERSION >= NTDDI_WIN8) | ||
| TDF_SIZE_TO_CONTENT = 0x01000000 // used by ShellMessageBox to emulate MessageBox sizing behavior | ||
| }; | ||
| typedef int TASKDIALOG_FLAGS; // Note: _TASKDIALOG_FLAGS is an int | ||
|
|
||
| typedef enum _TASKDIALOG_MESSAGES | ||
| { | ||
| TDM_NAVIGATE_PAGE = WM_USER + 101, | ||
| TDM_CLICK_BUTTON = WM_USER + 102, // wParam = Button ID | ||
| TDM_SET_MARQUEE_PROGRESS_BAR = WM_USER + 103, // wParam = 0 (nonMarque) wParam != 0 (Marquee) | ||
| TDM_SET_PROGRESS_BAR_STATE = WM_USER + 104, // wParam = new progress state | ||
| TDM_SET_PROGRESS_BAR_RANGE = WM_USER + 105, // lParam = MAKELPARAM(nMinRange, nMaxRange) | ||
| TDM_SET_PROGRESS_BAR_POS = WM_USER + 106, // wParam = new position | ||
| TDM_SET_PROGRESS_BAR_MARQUEE = WM_USER + 107, // wParam = 0 (stop marquee), wParam != 0 (start marquee), lparam = speed (milliseconds between repaints) | ||
| TDM_SET_ELEMENT_TEXT = WM_USER + 108, // wParam = element (TASKDIALOG_ELEMENTS), lParam = new element text (LPCWSTR) | ||
| TDM_CLICK_RADIO_BUTTON = WM_USER + 110, // wParam = Radio Button ID | ||
| TDM_ENABLE_BUTTON = WM_USER + 111, // lParam = 0 (disable), lParam != 0 (enable), wParam = Button ID | ||
| TDM_ENABLE_RADIO_BUTTON = WM_USER + 112, // lParam = 0 (disable), lParam != 0 (enable), wParam = Radio Button ID | ||
| TDM_CLICK_VERIFICATION = WM_USER + 113, // wParam = 0 (unchecked), 1 (checked), lParam = 1 (set key focus) | ||
| TDM_UPDATE_ELEMENT_TEXT = WM_USER + 114, // wParam = element (TASKDIALOG_ELEMENTS), lParam = new element text (LPCWSTR) | ||
| TDM_SET_BUTTON_ELEVATION_REQUIRED_STATE = WM_USER + 115, // wParam = Button ID, lParam = 0 (elevation not required), lParam != 0 (elevation required) | ||
| TDM_UPDATE_ICON = WM_USER + 116 // wParam = icon element (TASKDIALOG_ICON_ELEMENTS), lParam = new icon (hIcon if TDF_USE_HICON_* was set, PCWSTR otherwise) | ||
| } TASKDIALOG_MESSAGES; | ||
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||
| typedef enum _TASKDIALOG_NOTIFICATIONS | ||
| { | ||
| TDN_CREATED = 0, | ||
| TDN_NAVIGATED = 1, | ||
| TDN_BUTTON_CLICKED = 2, // wParam = Button ID | ||
| TDN_HYPERLINK_CLICKED = 3, // lParam = (LPCWSTR)pszHREF | ||
| TDN_TIMER = 4, // wParam = Milliseconds since dialog created or timer reset | ||
| TDN_DESTROYED = 5, | ||
| TDN_RADIO_BUTTON_CLICKED = 6, // wParam = Radio Button ID | ||
| TDN_DIALOG_CONSTRUCTED = 7, | ||
| TDN_VERIFICATION_CLICKED = 8, // wParam = 1 if checkbox checked, 0 if not, lParam is unused and always 0 | ||
| TDN_HELP = 9, | ||
| TDN_EXPANDO_BUTTON_CLICKED = 10 // wParam = 0 (dialog is now collapsed), wParam != 0 (dialog is now expanded) | ||
| } TASKDIALOG_NOTIFICATIONS; | ||
|
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||
| typedef struct _TASKDIALOG_BUTTON | ||
| { | ||
| int nButtonID; | ||
| PCWSTR pszButtonText; | ||
| } TASKDIALOG_BUTTON; | ||
|
|
||
| typedef enum _TASKDIALOG_ELEMENTS | ||
| { | ||
| TDE_CONTENT, | ||
| TDE_EXPANDED_INFORMATION, | ||
| TDE_FOOTER, | ||
| TDE_MAIN_INSTRUCTION | ||
| } TASKDIALOG_ELEMENTS; | ||
|
|
||
| typedef enum _TASKDIALOG_ICON_ELEMENTS | ||
| { | ||
| TDIE_ICON_MAIN, | ||
| TDIE_ICON_FOOTER | ||
| } TASKDIALOG_ICON_ELEMENTS; | ||
|
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||
| #define TD_WARNING_ICON MAKEINTRESOURCEW(-1) | ||
| #define TD_ERROR_ICON MAKEINTRESOURCEW(-2) | ||
| #define TD_INFORMATION_ICON MAKEINTRESOURCEW(-3) | ||
| #define TD_SHIELD_ICON MAKEINTRESOURCEW(-4) | ||
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||
| enum _TASKDIALOG_COMMON_BUTTON_FLAGS | ||
| { | ||
| TDCBF_OK_BUTTON = 0x0001, // selected control return value IDOK | ||
| TDCBF_YES_BUTTON = 0x0002, // selected control return value IDYES | ||
| TDCBF_NO_BUTTON = 0x0004, // selected control return value IDNO | ||
| TDCBF_CANCEL_BUTTON = 0x0008, // selected control return value IDCANCEL | ||
| TDCBF_RETRY_BUTTON = 0x0010, // selected control return value IDRETRY | ||
| TDCBF_CLOSE_BUTTON = 0x0020 // selected control return value IDCLOSE | ||
| }; | ||
| typedef int TASKDIALOG_COMMON_BUTTON_FLAGS; // Note: _TASKDIALOG_COMMON_BUTTON_FLAGS is an int | ||
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||
| typedef struct _TASKDIALOGCONFIG | ||
| { | ||
| UINT cbSize; | ||
| HWND hwndParent; // incorrectly named, this is the owner window, not a parent. | ||
| HINSTANCE hInstance; // used for MAKEINTRESOURCE() strings | ||
| TASKDIALOG_FLAGS dwFlags; // TASKDIALOG_FLAGS (TDF_XXX) flags | ||
| TASKDIALOG_COMMON_BUTTON_FLAGS dwCommonButtons; // TASKDIALOG_COMMON_BUTTON (TDCBF_XXX) flags | ||
| PCWSTR pszWindowTitle; // string or MAKEINTRESOURCE() | ||
| union | ||
| { | ||
| HICON hMainIcon; | ||
| PCWSTR pszMainIcon; | ||
| } DUMMYUNIONNAME; | ||
| PCWSTR pszMainInstruction; | ||
| PCWSTR pszContent; | ||
| UINT cButtons; | ||
| const TASKDIALOG_BUTTON *pButtons; | ||
| int nDefaultButton; | ||
| UINT cRadioButtons; | ||
| const TASKDIALOG_BUTTON *pRadioButtons; | ||
| int nDefaultRadioButton; | ||
| PCWSTR pszVerificationText; | ||
| PCWSTR pszExpandedInformation; | ||
| PCWSTR pszExpandedControlText; | ||
| PCWSTR pszCollapsedControlText; | ||
| union | ||
| { | ||
| HICON hFooterIcon; | ||
| PCWSTR pszFooterIcon; | ||
| } DUMMYUNIONNAME2; | ||
| PCWSTR pszFooter; | ||
| PFTASKDIALOGCALLBACK pfCallback; | ||
| LONG_PTR lpCallbackData; | ||
| UINT cxWidth; // width of the Task Dialog's client area in DLU's. If 0, Task Dialog will calculate the ideal width. | ||
| } TASKDIALOGCONFIG; | ||
|
|
||
| #include <poppack.h> |