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/*
Copyright (c) 2013-16 Miranda NG project (http://miranda-ng.org)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation version 2
of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "stdafx.h"
CaptchaForm::CaptchaForm(CVkProto *proto, CAPTCHA_FORM_PARAMS* param) :
CVkDlgBase(proto, IDD_CAPTCHAFORM),
m_instruction(this, IDC_INSTRUCTION),
m_edtValue(this, IDC_VALUE),
m_btnOpenInBrowser(this, IDOPENBROWSER),
m_btnOk(this, IDOK),
m_param(param)
{
m_btnOpenInBrowser.OnClick = Callback(this, &CaptchaForm::On_btnOpenInBrowser_Click);
m_btnOk.OnClick = Callback(this, &CaptchaForm::On_btnOk_Click);
m_edtValue.OnChange = Callback(this, &CaptchaForm::On_edtValue_Change);
}
void CaptchaForm::OnInitDialog()
{
SendMessage(m_hwnd, WM_SETICON, ICON_BIG, (LPARAM)IcoLib_GetIconByHandle(GetIconHandle(IDI_KEYS), TRUE));
SendMessage(m_hwnd, WM_SETICON, ICON_SMALL, (LPARAM)IcoLib_GetIconByHandle(GetIconHandle(IDI_KEYS)));
m_btnOk.Disable();
m_btnOpenInBrowser.Enable((m_param->bmp != NULL));
m_instruction.SetText(TranslateT("Enter the text you see"));
}
INT_PTR CaptchaForm::DlgProc(UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg) {
case WM_CTLCOLORSTATIC:
switch (GetWindowLongPtr((HWND)lParam, GWL_ID)) {
case IDC_WHITERECT:
case IDC_INSTRUCTION:
case IDC_TITLE:
return (INT_PTR)GetStockObject(WHITE_BRUSH);
}
return NULL;
case WM_PAINT:
if (m_param->bmp) {
PAINTSTRUCT ps;
HDC hdc, hdcMem;
RECT rc;
GetClientRect(m_hwnd, &rc);
hdc = BeginPaint(m_hwnd, &ps);
hdcMem = CreateCompatibleDC(hdc);
HGDIOBJ hOld = SelectObject(hdcMem, m_param->bmp);
int y = (rc.bottom + rc.top - m_param->h) / 2;
int x = (rc.right + rc.left - m_param->w) / 2;
BitBlt(hdc, x, y, m_param->w, m_param->h, hdcMem, 0, 0, SRCCOPY);
SelectObject(hdcMem, hOld);
DeleteDC(hdcMem);
EndPaint(m_hwnd, &ps);
if (m_proto->getBool("AlwaysOpenCaptchaInBrowser", false))
m_proto->ShowCaptchaInBrowser(m_param->bmp);
}
break;
}
return CDlgBase::DlgProc(msg, wParam, lParam);
}
void CaptchaForm::OnDestroy()
{
IcoLib_ReleaseIcon((HICON)SendMessage(m_hwnd, WM_SETICON, ICON_BIG, 0));
IcoLib_ReleaseIcon((HICON)SendMessage(m_hwnd, WM_SETICON, ICON_SMALL, 0));
}
void CaptchaForm::On_btnOpenInBrowser_Click(CCtrlButton*)
{
m_proto->ShowCaptchaInBrowser(m_param->bmp);
}
void CaptchaForm::On_btnOk_Click(CCtrlButton*)
{
m_edtValue.GetTextA(m_param->Result, _countof(m_param->Result));
EndDialog(m_hwnd, 1);
}
void CaptchaForm::On_edtValue_Change(CCtrlEdit*)
{
m_btnOk.Enable(mir_strlen(ptrA(m_edtValue.GetTextA())));
}
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