mirror of https://github.com/axmolengine/axmol.git
380 lines
11 KiB
C++
380 lines
11 KiB
C++
#include "Win32InputBox.h"
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#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
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#include <stdio.h>
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#pragma warning (disable: 4312)
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typedef struct _MSDN_DLGTEMPLATEEX
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{
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WORD dlgVer;
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WORD signature;
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DWORD helpID;
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DWORD exStyle;
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DWORD style;
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WORD cDlgItems;
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short x;
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short y;
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short cx;
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short cy;
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BYTE _rest[1]; // rest of structure
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} MSDN_DLGTEMPLATEEX;
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static bool IsDlgTemplateExtended(DLGTEMPLATE *dlgTemplate)
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{
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MSDN_DLGTEMPLATEEX *dgExTemplate = (MSDN_DLGTEMPLATEEX *) dlgTemplate;
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// MSDN excerpt:
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//* dlgVer
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// Specifies the version number of the extended dialog box template. This member must be 1.
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//* signature
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// Indicates whether a template is an extended dialog box template.
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// If signature is 0xFFFF, this is an extended dialog box template.
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// In this case, the dlgVer member specifies the template version number.
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// If signature is any value other than 0xFFFF, this is a standard dialog box template that uses the DLGTEMPLATE and DLGITEMTEMPLATE structures.
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return (dgExTemplate->dlgVer == 1) && (dgExTemplate->signature == 0xFFFF);
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}
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// Use alignment if supported by the compiler
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#ifdef _MSC_VER
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#if _MSC_VER > 1200
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__declspec(align(4))
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#endif
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#endif
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// per the MSDN, the DLGTEMPLATE must be DWORD aligned
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// this was generated by the DlgResToDlgTemplate tool
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static unsigned char definputbox_dlg[] =
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{
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0x01,0x00,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xc8,0x00,0xc8,0x00,0x06,
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0x00,0x16,0x00,0x11,0x00,0xe7,0x00,0x6d,0x00,0x00,0x00,0x00,0x00,0x57,0x00,0x69,
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0x00,0x6e,0x00,0x33,0x00,0x32,0x00,0x49,0x00,0x6e,0x00,0x70,0x00,0x75,0x00,0x74,
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0x00,0x42,0x00,0x6f,0x00,0x78,0x00,0x00,0x00,0x08,0x00,0xbc,0x02,0x00,0x00,0x4d,
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0x00,0x53,0x00,0x20,0x00,0x53,0x00,0x68,0x00,0x65,0x00,0x6c,0x00,0x6c,0x00,0x20,
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0x00,0x44,0x00,0x6c,0x00,0x67,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x80,0x00,0x02,0x50,0x06,0x00,0x04,0x00,0x9d,0x00,0x21,0x00,0xe8,
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0x03,0x00,0x00,0xff,0xff,0x82,0x00,0x50,0x00,0x72,0x00,0x6f,0x00,0x6d,0x00,0x70,
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0x00,0x74,0x00,0x3a,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x80,0x00,0x81,0x50,0x06,0x00,0x25,0x00,0xd8,0x00,0x0e,0x00,0xe9,
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0x03,0x00,0x00,0xff,0xff,0x81,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x84,0x10,0xa1,0x50,0x06,0x00,0x37,0x00,0xd8,0x00,0x31,0x00,0xea,
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0x03,0x00,0x00,0xff,0xff,0x81,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x01,0x00,0x03,0x50,0xab,0x00,0x04,0x00,0x33,0x00,0x0e,0x00,0x01,
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0x00,0x00,0x00,0xff,0xff,0x80,0x00,0x4f,0x00,0x4b,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x50,0xab,0x00,0x15,0x00,0x33,
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0x00,0x0e,0x00,0x02,0x00,0x00,0x00,0xff,0xff,0x80,0x00,0x43,0x00,0x41,0x00,0x4e,
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0x00,0x43,0x00,0x45,0x00,0x4c,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,0x00,0x02,0x40,0x00,0x00,0x27,0x00,0x08,0x00,0x08,0x00,0xff,
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0xff,0xff,0xff,0xff,0xff,0x82,0x00,0x00,0x00,0x00,0x00
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};
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static LPCTSTR definputbox_buttonnames[] = { _T("OK"), _T("CANCEL") };
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static const INT_PTR definputbox_buttonids[] = { IDOK, IDCANCEL };
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static const INT
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definputbox_id_prompt = 1000,
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definputbox_id_edit1 = 1001,
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definputbox_id_edit2 = 1002;
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WIN32INPUTBOX_PARAM::WIN32INPUTBOX_PARAM()
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{
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bMultiline = false;
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hwndOwner = 0;
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DlgTemplateName = 0;
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hInstance = (HINSTANCE) ::GetModuleHandle(0);
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DlgTemplateData = definputbox_dlg;
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bCenter = true;
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dwStylesPlus = 0;
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dwExStylesPlus = 0;
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dwStylesMinus = 0xFFFFFFFF;
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dwExStylesMinus = 0xFFFFFFFF;
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xPos = yPos = -1;
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szResult = 0;
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nResultSize = 0;
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}
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CWin32InputBox::CWin32InputBox(WIN32INPUTBOX_PARAM *param)
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{
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_param = param;
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}
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CWin32InputBox::~CWin32InputBox()
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{
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}
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void CWin32InputBox::SetParam(WIN32INPUTBOX_PARAM *param)
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{
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_param = param;
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}
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WIN32INPUTBOX_PARAM *CWin32InputBox::GetParam()
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{
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return _param;
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}
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INT_PTR CWin32InputBox::InputBoxEx(WIN32INPUTBOX_PARAM *param)
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{
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// Check mandatory parameters
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if (param->szResult == 0)
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{
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::SetLastError(ERROR_INVALID_PARAMETER);
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return 0;
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}
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LPDLGTEMPLATE dlgTemplate;
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if (param->DlgTemplateName != 0)
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{
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HMODULE hModule = (HMODULE)param->hInstance;
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HRSRC rcDlg = ::FindResource(hModule, MAKEINTRESOURCE(param->DlgTemplateName), RT_DIALOG);
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if (rcDlg == NULL)
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return 0;
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HGLOBAL hglobalDlg = ::LoadResource(hModule, rcDlg);
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if (hglobalDlg == NULL)
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return 0;
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dlgTemplate = (LPDLGTEMPLATE) hglobalDlg;
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}
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else if (param->DlgTemplateData != 0)
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{
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dlgTemplate = (LPDLGTEMPLATE) param->DlgTemplateData;
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}
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MSDN_DLGTEMPLATEEX *dlgTemplateEx =
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IsDlgTemplateExtended((LPDLGTEMPLATE) dlgTemplate) ? (MSDN_DLGTEMPLATEEX *) dlgTemplate : 0;
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if (dlgTemplateEx != 0)
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{
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dlgTemplateEx->exStyle |= param->dwExStylesPlus;
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dlgTemplateEx->style |= param->dwStylesPlus;
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dlgTemplateEx->exStyle &= param->dwExStylesMinus;
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dlgTemplateEx->style &= param->dwStylesMinus;
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if (param->bCenter)
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dlgTemplateEx->style |= DS_CENTER;
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if (param->xPos != -1)
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dlgTemplateEx->x = param->xPos;
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if (param->yPos != -1)
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dlgTemplateEx->y = param->yPos;
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}
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else
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{
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dlgTemplate->dwExtendedStyle |= param->dwExStylesPlus;
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dlgTemplate->style |= param->dwStylesPlus;
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dlgTemplate->dwExtendedStyle &= param->dwExStylesMinus;
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dlgTemplate->style &= param->dwStylesMinus;
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if (param->bCenter)
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dlgTemplate->style |= DS_CENTER;
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if (param->xPos != -1)
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dlgTemplate->x = param->xPos;
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if (param->yPos != -1)
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dlgTemplate->y = param->yPos;
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}
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CWin32InputBox inputbox(param);
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// Resize dialog and SHOW or HIDE multiline
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INT_PTR r = ::DialogBoxIndirectParam(param->hInstance, dlgTemplate, param->hwndOwner, (DLGPROC)DlgProc, (LPARAM)&inputbox);
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return r;
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}
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INT_PTR CWin32InputBox::InputBox(
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LPCSTR szTitle,
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LPCSTR szPrompt,
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LPSTR szResult,
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DWORD nResultSize,
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bool bMultiLine,
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HWND hwndParent)
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{
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WIN32INPUTBOX_PARAM param;
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param.szTitle = szTitle;
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param.szPrompt = szPrompt;
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param.szResult = szResult;
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param.nResultSize = nResultSize;
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param.bMultiline = bMultiLine;
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return InputBoxEx(¶m);
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}
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void CWin32InputBox::InitDialog()
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{
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// Set the button captions
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for (size_t i=0;i<sizeof(definputbox_buttonids)/sizeof(definputbox_buttonids[0]);i++)
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::SetDlgItemText(_param->hDlg, (int) definputbox_buttonids[i], definputbox_buttonnames[i]);
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// Set other controls
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::SetWindowTextA(_param->hDlg, Utf8ToAnsi(_param->szTitle).c_str());
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::SetDlgItemTextA(_param->hDlg, definputbox_id_prompt, Utf8ToAnsi(_param->szPrompt).c_str());
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HWND hwndEdit1 = ::GetDlgItem(_param->hDlg, definputbox_id_edit1);
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HWND hwndEdit2 = ::GetDlgItem(_param->hDlg, definputbox_id_edit2);
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if (_param->bMultiline)
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_hwndEditCtrl = hwndEdit2;
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else
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_hwndEditCtrl = hwndEdit1;
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::SetWindowTextA(_hwndEditCtrl, Utf8ToAnsi(_param->szResult).c_str());
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RECT rectDlg, rectEdit1, rectEdit2;
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::GetWindowRect(_param->hDlg, &rectDlg);
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::GetWindowRect(hwndEdit1, &rectEdit1);
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::GetWindowRect(hwndEdit2, &rectEdit2);
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if (_param->bMultiline)
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{
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::ShowWindow(hwndEdit1, SW_HIDE);
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::SetWindowPos(
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hwndEdit2,
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HWND_NOTOPMOST,
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rectEdit1.left - rectDlg.left,
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(rectEdit1.top - rectDlg.top) - (rectEdit1.bottom - rectEdit1.top),
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0,
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0,
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SWP_NOSIZE | SWP_NOZORDER);
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::SetWindowPos(
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_param->hDlg,
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HWND_NOTOPMOST,
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0,
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0,
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rectDlg.right - rectDlg.left,
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rectDlg.bottom - rectDlg.top - (rectEdit1.bottom - rectEdit1.top),
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SWP_NOMOVE);
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}
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else
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{
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::SetWindowPos(
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_param->hDlg,
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HWND_NOTOPMOST,
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0,
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0,
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rectDlg.right - rectDlg.left,
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rectEdit1.bottom - rectDlg.top + 5,
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SWP_NOMOVE);
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::ShowWindow(hwndEdit2, SW_HIDE);
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}
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}
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// Message handler for about box.
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LRESULT CALLBACK CWin32InputBox::DlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
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{
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CWin32InputBox *_this = (CWin32InputBox *) ::GetWindowLong(hDlg, GWL_USERDATA);
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WIN32INPUTBOX_PARAM *param = _this ? _this->GetParam() : 0;
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switch (message)
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{
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case WM_INITDIALOG:
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{
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::SetWindowLong(hDlg, GWL_USERDATA, (LONG) lParam);
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_this = (CWin32InputBox *) lParam;
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_this->_param->hDlg = hDlg;
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_this->InitDialog();
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return TRUE;
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}
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case WM_COMMAND:
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{
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#ifdef _MY_DEBUG
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CHAR buf[1024];
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static int i=0;
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sprintf(buf, "WM_COMMAND: %09d wParam=%08X lParam=%08X\n", i++, wParam, lParam);
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OutputDebugString(buf);
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#endif
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INT_PTR buttonId = LOWORD(wParam);
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for (size_t i=0;
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i<sizeof(definputbox_buttonids)/sizeof(definputbox_buttonids[0]);
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i++)
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{
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if (buttonId == definputbox_buttonids[i])
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{
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::GetWindowTextA(
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_this->_hwndEditCtrl,
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_this->_param->szResult,
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_this->_param->nResultSize);
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std::string strUtf8 = AnsiToUtf8(_this->_param->szResult);
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memset(_this->_param->szResult, 0, _this->_param->nResultSize);
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strncpy(_this->_param->szResult, strUtf8.c_str(), _this->_param->nResultSize-1);
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::EndDialog(hDlg, buttonId);
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return TRUE;
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}
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}
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}
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break;
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}
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return FALSE;
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}
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std::string CWin32InputBox::AnsiToUtf8(std::string strAnsi)
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{
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std::string ret;
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if (strAnsi.length() > 0)
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{
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int nWideStrLength = MultiByteToWideChar(CP_ACP, 0, strAnsi.c_str(), -1, NULL, 0);
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WCHAR* pwszBuf = (WCHAR*)malloc((nWideStrLength+1)*sizeof(WCHAR));
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memset(pwszBuf, 0, (nWideStrLength+1)*sizeof(WCHAR));
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MultiByteToWideChar(CP_ACP, 0, strAnsi.c_str(), -1, pwszBuf, (nWideStrLength+1)*sizeof(WCHAR));
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int nUtf8Length = WideCharToMultiByte( CP_UTF8,0,pwszBuf,-1,NULL,0,NULL,FALSE );
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char* pszUtf8Buf = (char*)malloc((nUtf8Length+1)*sizeof(char));
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memset(pszUtf8Buf, 0, (nUtf8Length+1)*sizeof(char));
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WideCharToMultiByte(CP_UTF8, 0, pwszBuf, -1, pszUtf8Buf, (nUtf8Length+1)*sizeof(char), NULL, FALSE);
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ret = pszUtf8Buf;
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free(pszUtf8Buf);
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free(pwszBuf);
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}
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return ret;
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}
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std::string CWin32InputBox::Utf8ToAnsi(std::string strUTF8)
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{
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std::string ret;
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if (strUTF8.length() > 0)
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{
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int nWideStrLength = MultiByteToWideChar(CP_UTF8, 0, strUTF8.c_str(), -1, NULL, 0);
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WCHAR* pwszBuf = (WCHAR*)malloc((nWideStrLength+1)*sizeof(WCHAR));
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memset(pwszBuf, 0, (nWideStrLength+1)*sizeof(WCHAR));
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MultiByteToWideChar(CP_UTF8, 0, strUTF8.c_str(), -1, pwszBuf, (nWideStrLength+1)*sizeof(WCHAR));
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int nAnsiStrLength = WideCharToMultiByte( CP_ACP,0,pwszBuf,-1,NULL,0,NULL,FALSE );
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char* pszAnsiBuf = (char*)malloc((nAnsiStrLength+1)*sizeof(char));
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memset(pszAnsiBuf, 0, (nAnsiStrLength+1)*sizeof(char));
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WideCharToMultiByte(CP_ACP, 0, pwszBuf, -1, pszAnsiBuf, (nAnsiStrLength+1)*sizeof(char), NULL, FALSE);
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ret = pszAnsiBuf;
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free(pszAnsiBuf);
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free(pwszBuf);
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}
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return ret;
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}
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#endif /* #if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32) */
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