void DrawingImageImpl::draw(HDC hdc, int x, int y) {
RHO_MAP_TRACE2("draw DrawingImage with x = %d, y = %d", x, y);
if (mBitmap == NULL) {
return;
}
mBitmap->draw(hdc, x, y);
}
LRESULT CRhoMapViewDlg::OnUntouch(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/) {
if ( (MABS(mInitialX - mLastX) < 8) && (MABS(mInitialY - mLastY) < 8) && mIsPossibleClick) {
if (ourMapView != NULL) {
RHO_MAP_TRACE2("MapView->handleClick( %d, %d)", mLastX, mLastY);
if (ourMapView->handleClick(mLastX, mLastY)) {
EndDialog(0);
}
}
}
return 0;
}
LRESULT CRhoMapViewDlg::OnDrag(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& /*bHandled*/) {
int xPos = LOWORD(lParam);
int yPos = HIWORD(lParam);
if (ourMapView != NULL && (abs(mInitialX-xPos) > 10 || abs(mInitialY-yPos) > 10) ) {
RHO_MAP_TRACE2("MapView->move( %d, %d)", mLastX-xPos, mLastY-yPos);
ourMapView->move(mLastX-xPos, mLastY-yPos);
requestRedraw();
}
mLastX = xPos;
mLastY = yPos;
return 0;
}
void DrawingContextImpl::drawText(int x, int y, int nWidth, int nHeight, String const &text, int color) {
RHO_MAP_TRACE2("DrawingContext drawText with x = %d, y = %d", x, y);
HFONT hfontTahoma;
LOGFONT logfont;
HFONT hfontSave = NULL;
memset (&logfont, 0, sizeof (logfont));
logfont.lfHeight = 18;
logfont.lfWidth = 0;
logfont.lfEscapement = 0;
logfont.lfOrientation = 0;
logfont.lfWeight = FW_BOLD;
logfont.lfItalic = FALSE;
logfont.lfUnderline = FALSE;
logfont.lfStrikeOut = FALSE;
logfont.lfCharSet = DEFAULT_CHARSET;
logfont.lfOutPrecision = OUT_DEFAULT_PRECIS;
logfont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
logfont.lfQuality = DEFAULT_QUALITY;
logfont.lfPitchAndFamily = DEFAULT_PITCH | FF_DONTCARE;
_tcsncpy (logfont.lfFaceName, TEXT("Tahoma"), LF_FACESIZE);
logfont.lfFaceName[LF_FACESIZE-1] = TEXT('\0'); // Ensure null termination
hfontTahoma = CreateFontIndirect (&logfont);
if (hfontTahoma) {
hfontSave = (HFONT) SelectObject(mHDC, hfontTahoma);
}
StringW pathW = convertToStringW(text);
SetBkMode(mHDC, TRANSPARENT);
SetTextColor(mHDC, color & 0xFFFFFF);
//TextOut(mHDC, x, y, pathW.c_str(), pathW.length());
RECT r;
r.left = x;
r.top = y;
r.right = x+nWidth;
r.bottom = y + nHeight;
DrawText(mHDC, pathW.c_str(), -1, &r, DT_LEFT | DT_TOP);
if (hfontTahoma) {
SelectObject(mHDC, hfontSave);
DeleteObject (hfontTahoma);
}
}
IDrawingImage *AndroidMapDevice::createImageEx(void const *p, size_t size, int x, int y, int w, int h, bool useAlpha) {
RHO_MAP_TRACE2("createImageEx: p=%p, size=%llu", p, (unsigned long long)size);
JNIEnv *env = jnienv();
jclass cls = getJNIClass(RHODES_JAVA_CLASS_MAPVIEW);
if (!cls) return NULL;
jmethodID mid = getJNIClassStaticMethod(env, cls, "createImageEx", "([BIIII)Landroid/graphics/Bitmap;");
if (!mid) return NULL;
jholder<jbyteArray> data = jholder<jbyteArray>(env->NewByteArray(size));
if (!data) return NULL;
env->SetByteArrayRegion(data.get(), 0, size, (jbyte const *)p);
jobject bitmap = env->CallStaticObjectMethod(cls, mid, data.get(), x, y, w, h);
IDrawingImage *image = new AndroidImage(bitmap);
RHO_MAP_TRACE1("createImage: return image=%p", image);
return image;
}
void AndroidMapDevice::attach(JNIEnv *env, jobject jDevice)
{
RHO_MAP_TRACE2("AndroidMapDevice: attach m_jdevice=%p, jDevice=%p", m_jdevice, jDevice);
m_jdevice = env->NewGlobalRef(jDevice);
RHO_MAP_TRACE("AndroidMapDevice: attach done");
}
DrawingContextImpl::DrawingContextImpl(HDC hdc, int width, int height) {
RHO_MAP_TRACE2("DrawingContext create with WIDTH = %d, HEIGHT = %d", width, height);
mHDC = hdc;
mWidth = width;
mHeight = height;
}
void DrawingImageImpl::init(const char* path, void const *p, int size, WMBitmap* bitmap, bool useAlpha) {
mID = ++ourDrawingImageID;
RHO_MAP_TRACE1("DrawingImage create with ID = %d", mID);
#if defined(_WIN32_WCE)
IImagingFactory *pImgFactory = NULL;
IImage *pImage = NULL;
mWidth = 0;
mHeight = 0;
mBitmap = NULL;
if (bitmap != NULL) {
mBitmap = bitmap;
mBitmap->addRef();
mWidth = bitmap->width();
mHeight = bitmap->height();
return;
}
HRESULT co_init_result = CoInitializeEx(NULL, 0/*COINIT_APARTMENTTHREADED*/);
if ( (co_init_result == S_OK) || (co_init_result == S_FALSE) ) {
msg_out("CoInitializeEx OK");
if (SUCCEEDED(CoCreateInstance (CLSID_ImagingFactory,
NULL,
CLSCTX_INPROC_SERVER,
IID_IImagingFactory,
(void **)&pImgFactory)))
{
HRESULT res = 0;
if (p != NULL) {
// from buf
res = pImgFactory->CreateImageFromBuffer(
p,
size,
BufferDisposalFlagNone,
&pImage);
}
else {
// from file
msg_out("Create Image Factory OK");
wchar_t wc_filename[2048];
mbstowcs(wc_filename, path, 2048);
res = pImgFactory->CreateImageFromFile(
wc_filename,
&pImage);
}
if (SUCCEEDED(res))
{
IImage* mimage = pImage;
ImageInfo imgInfo;
mimage->GetImageInfo(&imgInfo);
mWidth = imgInfo.Width;
mHeight = imgInfo.Height;
RHO_MAP_TRACE2("Drawing Image was created with WIDTH = %d, HEIGHT = %d", mWidth, mHeight);
mBitmap = new WMBitmap(mimage, useAlpha);
mimage->Release();
}
else {
err_out("Image not created !");
}
pImgFactory->Release();
}
else {
err_out("ImageFactory not created !");
}
CoUninitialize();
}
else {
err_out("CoInitializeEx not initialized !");
}
#endif //#if defined(_WIN32_WCE)
}
LRESULT CRhoMapViewDlg::OnInitDialog(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& /*bHandled*/)
{
SetWindowText(_T("MapView"));
#if defined(_WIN32_WCE)
#if !defined (OS_PLATFORM_MOTCE)
SHINITDLGINFO shidi = { SHIDIM_FLAGS, m_hWnd, SHIDIF_SIZEDLGFULLSCREEN };
RHO_ASSERT(SHInitDialog(&shidi));
SHMENUBARINFO mbi = { sizeof(mbi), 0 };
mbi.hwndParent = m_hWnd;
mbi.nToolBarId = IDR_GETURL_MENUBAR;//IDR_MAPVIEW;
mbi.hInstRes = _AtlBaseModule.GetResourceInstance();
SHCreateMenuBar(&mbi);
#else
m_hWndCommandBar = CommandBar_Create(_AtlBaseModule.GetResourceInstance(), m_hWnd, 1);
CommandBar_AddAdornments(m_hWndCommandBar, 0, 0 );
CommandBar_Show(m_hWndCommandBar, TRUE);
#endif //OS_WINCE
//::SetWindowLong(GetDlgItem(IDC_SLIDER_ZOOM).m_hWnd,
// GWL_EXSTYLE,
// ::GetWindowLong(GetDlgItem(IDC_SLIDER_ZOOM).m_hWnd, GWL_EXSTYLE) | WS_EX_TRANSPARENT);
RECT r;
::GetClientRect(m_hWnd, &r);
RHO_MAP_TRACE2("execute rho_map_create( w = %d, h = %d )", r.right - r.left, r.bottom - r.top);
ourMapView = rho_map_create(mParams, &ourDrawingDevice, r.right - r.left, r.bottom - r.top);
rho_param_free(mParams);
mParams = NULL;
if (ourMapView != NULL) {
int minz = ourMapView->minZoom();
int maxz = ourMapView->maxZoom();
RHO_MAP_TRACE2("request Zoom limits: minZoom = %d, maxZoom = %d", minz, maxz);
::SendMessage(GetDlgItem(IDC_SLIDER_ZOOM).m_hWnd, TBM_SETRANGEMIN, FALSE, minz);
::SendMessage(GetDlgItem(IDC_SLIDER_ZOOM).m_hWnd, TBM_SETRANGEMAX, FALSE, maxz);
int dwPos = ourMapView->zoom();
dwPos = ourMapView->maxZoom() - (dwPos - ourMapView->minZoom());
::SendMessage(GetDlgItem(IDC_SLIDER_ZOOM).m_hWnd, TBM_SETPOS, TRUE, dwPos);
String strImagePath = "lib/res/blue_pushpin.png";
String fullImagePath = CFilePath::join( RHODESAPP().getRhoRuntimePath(), strImagePath);
IDrawingImage* pinImg = ourDrawingDevice.createImage(fullImagePath, true);
PIN_INFO pin_info = {0};
pin_info.x_offset = -10;
pin_info.y_offset = -35;
pin_info.click_rect_x = -10;
pin_info.click_rect_y = -35;
pin_info.click_rect_width = 72;
pin_info.click_rect_height = 72;
ourMapView->setPinImage(pinImg, pin_info);
strImagePath = "lib/res/callout.png";
fullImagePath = CFilePath::join( RHODESAPP().getRhoRuntimePath(), strImagePath);
IDrawingImage* pinCalloutImg = ourDrawingDevice.createImage(fullImagePath, true);
PIN_INFO pin_callout_info = {0};
pin_callout_info.x_offset = 5;
pin_callout_info.y_offset = 0;
pin_callout_info.click_rect_width = 179;
pin_callout_info.click_rect_height = 64;
ourMapView->setPinCalloutImage(pinCalloutImg, pin_callout_info);
strImagePath = "lib/res/callout_link.png";
fullImagePath = CFilePath::join( RHODESAPP().getRhoRuntimePath(), strImagePath);
IDrawingImage* pinCalloutLinkImg = ourDrawingDevice.createImage(fullImagePath, true);
ourMapView->setPinCalloutLinkImage(pinCalloutLinkImg, pin_callout_info);
strImagePath = "lib/res/esri.png";
fullImagePath = CFilePath::join( RHODESAPP().getRhoRuntimePath(), strImagePath);
IDrawingImage* esriLogoImg = ourDrawingDevice.createImage(fullImagePath, true);
ourMapView->setESRILogoImage(esriLogoImg);
}
#else
//CreateButtons();
//GotoDlgCtrl(m_btnOk);
#endif
requestRedraw();
return FALSE;
}
