1 #include "studiox_includes.h"
2 #include "message_dialog.h"
3
4 #ifdef _DEBUG
5 #define new DEBUG_NEW
6 #endif
7
8 BEGIN_MESSAGE_MAP(message_dialog, express_dialog)
9 ON_BN_CLICKED(IDCANCEL, &message_dialog::OnCancel)
10 ON_BN_CLICKED(IDOK, &message_dialog::OnOK)
11 ON_WM_NCHITTEST()
12 ON_WM_CLOSE()
13 ON_WM_SIZE()
14 ON_WM_PAINT()
15 ON_MESSAGE(STUDIO_TEST, OnTestMessage)
16 END_MESSAGE_MAP()
17
18 enum message_dialog_test_commands
19 {
20 TEST_YES_TO_MESSAGE_DIALOG = 1,
21 TEST_NO_TO_MESSAGE_DIALOG,
22 TEST_CLOSE_MESSAGE_DIALOG
23 };
24
25 extern CFont MediumFont;
26 extern CFont NormalFont;
27
IMPLEMENT_DYNAMIC(message_dialog,express_dialog)28 IMPLEMENT_DYNAMIC(message_dialog, express_dialog)
29 ///////////////////////////////////////////////////////////////////////////////
30 message_dialog::message_dialog(const char *caption, const char *msg, bool type, CWnd *pParent)
31 :express_dialog(message_dialog::IDD, pParent)
32 {
33 IconId = IDB_WARNING;
34 yesandno = type;
35
36 mMessage = CString(msg);
37 SetTitleText(CString(caption));
38 }
39
40 /////////////////////////////////////////////////////////////////////////
41 //////
~message_dialog()42 message_dialog::~message_dialog()
43 {
44
45 }
46
47 ///////////////////////////////////////////////////////////////////////////////
OnInitDialog()48 BOOL message_dialog::OnInitDialog()
49 {
50 express_dialog::OnInitDialog();
51
52 // TODO: Add extra initialization here
53 if (!mMessage.IsEmpty())
54 {
55 AddCStaticControl(mMessage);
56 }
57
58 if (yesandno)
59 {
60 AddCancelButton(_T("No"));
61 AddSaveButton(_T("Yes"));
62 }
63 else
64 {
65 AddSaveButton(_T("OK"));
66 }
67
68 return TRUE; // return TRUE unless you set the focus to a control
69 // EXCEPTION: OCX Property Pages should return FALSE
70 }
71
72 ///////////////////////////////////////////////////////////////////////////////
AddCStaticControl(CString text)73 void message_dialog::AddCStaticControl(CString text)
74 {
75 CRect client;
76 CRect size;
77 CString string_process;
78 CString temp_string;
79 CSize temp_size;
80 int index;
81
82 int i_count = 0;
83 int index_count = 0;
84 CString string_left = text;
85 CDC *pDC = this->GetDC();
86 CFont *old_font = pDC->SelectObject(&NormalFont);
87 CSize tsize = pDC->GetTextExtent(text);
88 pDC->SelectObject(old_font);
89 int temp_width = 0;
90 int count = text.Replace(_T("\n"), _T("\n"));
91
92 GetClientRect(&client);
93
94 size.top = client.top + m_title_bar_height + 8;
95 size.left = client.left + 16;
96 size.bottom = size.top + tsize.cy;
97 size.right = client.right - 16;
98
99 /*Large window while it's not enough.*/
100 while (i_count <= count)
101 {
102 index = 0;
103 index_count = string_left.Find(_T("\n"));
104 if (index_count == -1)
105 {
106 string_process = string_left;
107 }
108 else
109 {
110 string_process = string_left.Left(index_count);
111 string_left = string_left.Mid(index_count + 1);
112 }
113
114 while (index != -1)
115 {
116 index = string_process.Find(' ');
117 temp_string = string_process.Left(index);
118 string_process = string_process.Mid(index + 1);
119 temp_size = pDC->GetTextExtent(temp_string);
120 temp_width += temp_size.cx;
121
122 if (temp_size.cx > size.right)
123 {
124 size.right = temp_size.cx + 16;
125 temp_width = 0;
126 size.bottom += temp_size.cy;
127 continue;
128 }
129
130 if (temp_width < size.right)
131 {
132 continue;
133 }
134 else
135 {
136 size.right = temp_width + 1;
137 temp_width = 0;
138 size.bottom += temp_size.cy;
139 }
140 }
141 temp_size = pDC->GetTextExtent(string_process);
142 if (temp_size.cx > size.right)
143 {
144 size.right = temp_size.cx + 16;
145 }
146 size.bottom += tsize.cy;
147 i_count++;
148 }
149
150 size.bottom += tsize.cy + 1;
151 client.right = size.right + 16;
152 client.bottom = size.bottom + m_status_bar_height + 16;
153
154 MoveWindow(client);
155 CenterWindow();
156
157 this->ReleaseDC(pDC);
158
159 msg_text.Create(mMessage, WS_CHILD | WS_VISIBLE | SS_LEFT, size, this);
160 msg_text.SetFont(&NormalFont);
161
162 msg_text.ShowWindow(TRUE);
163 }
164
165 ///////////////////////////////////////////////////////////////////////////////
OnTestMessage(WPARAM wParam,LPARAM lParam)166 LRESULT message_dialog::OnTestMessage(WPARAM wParam, LPARAM lParam)
167 {
168 switch (wParam)
169 {
170 case TEST_YES_TO_MESSAGE_DIALOG:
171 message_dialog::OnOK();
172 break;
173
174 case TEST_NO_TO_MESSAGE_DIALOG:
175 case TEST_CLOSE_MESSAGE_DIALOG:
176 message_dialog::OnCancel();
177
178 break;
179 }
180
181 return 0;
182 }
