| 1 | #include "dirSelector.h"
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| 2 |
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| 3 | #include <stdio.h>
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| 4 | #include <shlobj.h>
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| 5 |
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| 6 | extern HINSTANCE app_instance;
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| 7 |
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| 8 | int CALLBACK initSelect(HWND window, UINT message, LPARAM lParam, LONG lpData)
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| 9 | { TCHAR buffer[MAX_PATH];
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| 10 |
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| 11 | switch (message)
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| 12 | { case BFFM_INITIALIZED:
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| 13 | { dirSelector *selector = (dirSelector *) lpData;
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| 14 |
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| 15 | lstrcpy(buffer, selector->selectedPath());
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| 16 | // GetCurrentDirectory(sizeof(buffer) / sizeof(TCHAR), buffer);
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| 17 | SendMessage(window, BFFM_SETSELECTION, TRUE, (LPARAM) buffer);
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| 18 | SendMessage(window, BFFM_SETSTATUSTEXT, 0, (LPARAM) buffer);
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| 19 | }
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| 20 | break;
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| 21 |
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| 22 | case BFFM_SELCHANGED:
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| 23 | if (SHGetPathFromIDList((LPITEMIDLIST) lParam, buffer))
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| 24 | { SendMessage(window, BFFM_SETSTATUSTEXT, 0, (LPARAM) buffer);
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| 25 | }
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| 26 | break;
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| 27 | }
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| 28 | return 0;
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| 29 | }
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| 30 |
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| 31 | dirSelector::dirSelector(char *_prompt, char *_title) : configurable(_prompt)
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| 32 | { this->path = NULL;
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| 33 | this->title = _title;
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| 34 | }
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| 35 |
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| 36 | dirSelector::dirSelector(char *_prompt, char *_optPrompt, char *_title, FilePath *_defPath) :
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| 37 | configurable(_prompt, _optPrompt)
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| 38 | { this->path = new char[strlen(_defPath->cString())+1];
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| 39 | strcpy(this->path, _defPath->cString());
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| 40 | this->title = _title;
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| 41 | }
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| 42 |
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| 43 | dirSelector::dirSelector(HGLOBAL dlgBlk)
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| 44 | { this->path = NULL;
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| 45 | this->dlgBlock = dlgBlk;
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| 46 | }
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| 47 |
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| 48 | UINT APIENTRY hookProc(HWND dlg, UINT message,
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| 49 | WPARAM wParam, LPARAM lParam)
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| 50 | { switch (message)
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| 51 | { case WM_INITDIALOG:
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| 52 | CommDlg_OpenSave_HideControl(GetParent(dlg), edt1);
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| 53 | CommDlg_OpenSave_HideControl(GetParent(dlg), stc3);
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| 54 | CommDlg_OpenSave_HideControl(GetParent(dlg), cmb1);
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| 55 | CommDlg_OpenSave_HideControl(GetParent(dlg), stc2);
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| 56 | CommDlg_OpenSave_HideControl(GetParent(dlg), chx1);
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| 57 | CommDlg_OpenSave_SetControlText(GetParent(dlg), IDOK, "Select");
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| 58 | break;
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| 59 |
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| 60 | case WM_NOTIFY:
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| 61 | if (((LPNMHDR) lParam)->code == CDN_INITDONE)
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| 62 | { CommDlg_OpenSave_HideControl(GetParent(dlg), edt1);
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| 63 | }
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| 64 | else if (((LPNMHDR) lParam)->code == CDN_FILEOK)
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| 65 | { return 0;
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| 66 | }
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| 67 | break;
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| 68 | }
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| 69 | return 0;
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| 70 | }
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| 71 |
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| 72 | void dirSelector::setPath(LPSTR newpath)
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| 73 | { if (this->path)
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| 74 | { delete this->path;
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| 75 | }
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| 76 | this->path = new char[strlen(newpath) + 1];
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| 77 | strcpy(this->path, newpath);
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| 78 | }
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| 79 |
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| 80 | void dirSelector::setPathFromEdit(HWND window)
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| 81 | { char *newpath;
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| 82 |
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| 83 | newpath = new char[GetWindowTextLength(window) + 1];
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| 84 | if (newpath != NULL)
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| 85 | { GetWindowText(window, newpath, GetWindowTextLength(window) + 1);
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| 86 | if (this->path)
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| 87 | { delete this->path;
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| 88 | }
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| 89 | this->path = newpath;
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| 90 | }
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| 91 | }
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| 92 |
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| 93 | void dirSelector::requestPath(HWND parent, LPSTR message)
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| 94 | { OPENFILENAME openStr;
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| 95 | char fileName[256] = "dir.dir\0";
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| 96 | DWORD error;
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| 97 | BROWSEINFO bInfo;
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| 98 | int image;
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| 99 |
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| 100 | bInfo.hwndOwner = parent;
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| 101 | bInfo.pidlRoot = NULL;
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| 102 | bInfo.pszDisplayName = fileName;
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| 103 | bInfo.lpszTitle = message;
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| 104 | bInfo.ulFlags = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT;
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| 105 | bInfo.lpfn = initSelect;
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| 106 | bInfo.lParam = (LONG) this;
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| 107 | bInfo.iImage = image = 0;
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| 108 | LPITEMIDLIST itemList = SHBrowseForFolder(&bInfo);
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| 109 | if (itemList != NULL)
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| 110 | { SHGetPathFromIDList(itemList, fileName);
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| 111 | this->setPath(fileName);
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| 112 | }
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| 113 | return;
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| 114 |
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| 115 | openStr.lStructSize = sizeof(OPENFILENAME);
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| 116 | openStr.hwndOwner = parent;
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| 117 | openStr.hInstance = 0;// app_instance; //this->dlgBlock;
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| 118 | openStr.lpstrFilter = NULL;
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| 119 | openStr.lpstrCustomFilter = NULL;
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| 120 | openStr.nMaxCustFilter = NULL;
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| 121 | openStr.nFilterIndex = 0;
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| 122 | openStr.lpstrFile = fileName;
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| 123 | openStr.nMaxFile = 255;
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| 124 | openStr.lpstrFileTitle = NULL;
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| 125 | openStr.lpstrInitialDir = NULL;
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| 126 | openStr.lpstrTitle = message;
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| 127 | openStr.Flags = OFN_ENABLEHOOK | OFN_NOTESTFILECREATE | OFN_NOVALIDATE | OFN_EXPLORER; // || OFN_ENABLETEMPLATE | OFN_EXPLORER;
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| 128 | openStr.nFileOffset = 0;
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| 129 | openStr.nFileExtension = 4;
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| 130 | openStr.lpstrDefExt = NULL;
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| 131 | openStr.lCustData = NULL;
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| 132 | openStr.lpfnHook = hookProc;
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| 133 | openStr.lpTemplateName = 0; // "MySaveAsDlg";
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| 134 | if (GetSaveFileName(&openStr) == 0)
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| 135 | { error = CommDlgExtendedError();
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| 136 | }
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| 137 | else
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| 138 | { if (this->path != NULL)
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| 139 | { free(this->path);
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| 140 | }
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| 141 | this->path = (char *) malloc (strlen(openStr.lpstrFile) + 1);
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| 142 | strcpy(this->path, openStr.lpstrFile);
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| 143 | }
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| 144 | }
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| 145 |
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| 146 | char *dirSelector::selectedPath()
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| 147 | { return this->path;
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| 148 | } |
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