mirror of
https://github.com/WinampDesktop/winamp.git
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Remove disabled code (from 2012) thanks to @KingDuckZ
This commit is contained in:
Jef
parent
839d68c00c
commit
9c5a793c9a
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@ -1,693 +1,2 @@
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// disabled 30 May 2012 as per email from Tejas w.r.t. to Rovi deal ending
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#if 0
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#include "main.h"
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#include "../nu/AutoUrl.h"
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#include "../nu/AutoWide.h"
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#include "../nu/GrowBuf.h"
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#include "api.h"
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#include "../xml/obj_xml.h"
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#include "../xml/ifc_xmlreadercallback.h"
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#include "..\Components\wac_network\wac_network_http_receiver_api.h"
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#include <api/service/waservicefactory.h>
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#include <api/service/svcs/svc_imgload.h>
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#include "XMLString.h"
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#include <tataki/export.h>
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#include <tataki/bitmap/bitmap.h>
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#include <tataki/canvas/bltcanvas.h>
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#include <strsafe.h>
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static INT_PTR CALLBACK artDownloader(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam);
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static INT_PTR CALLBACK scrollChildHostProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam);
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static INT_PTR CALLBACK scrollChildProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam);
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static INT_PTR CALLBACK imageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam);
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#define HTTP_BUFFER_SIZE 32768
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#define WM_ADDCHILD WM_USER+0
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#define WM_SELECTED WM_USER+1
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#define WM_UPDATESTATUS WM_USER+2
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#define AddImageToList(hChild, param) SendMessageW(hChild,WM_ADDCHILD,0,(LPARAM)param)
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#define GetParam(hwndDlg) (ArtParser*)GetWindowLongPtrW(hwndDlg,GWLP_USERDATA)
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#define GetParamC(hwndDlg) (ImgDownloader*)GetWindowLongPtrW(hwndDlg,GWLP_USERDATA)
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#define UpdateStatus(hwndDlg) PostMessageW(hwndDlg,WM_UPDATESTATUS,0,0)
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class ImgDownloader
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{
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public:
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ImgDownloader(const wchar_t *_desc, const char *_url) : done(false), http(0), started(false), error(false), imgbuf(0), imgbufsize(0), imgbufused(0)
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{
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desc = _wcsdup(_desc);
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url = _strdup(_url);
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}
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~ImgDownloader()
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{
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free(desc);
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free(url);
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free(imgbuf);
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waServiceFactory *httpFactory = WASABI_API_SVC->service_getServiceByGuid(httpreceiverGUID);
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if(httpFactory && http)
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httpFactory->releaseInterface(http);
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}
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bool run();
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wchar_t *desc;
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char *url;
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bool done, error;
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api_httpreceiver *http;
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BYTE *imgbuf;
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int imgbufsize;
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int imgbufused;
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private:
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bool started;
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};
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class ArtParser : public ifc_xmlreadercallback
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{
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public:
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ArtParser(artFetchData * data);
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~ArtParser();
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wchar_t curAlbumStr[512] = {0};
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void ArtParser::StartTag(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params);
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void ArtParser::TextHandler(const wchar_t *xmlpath, const wchar_t *xmltag, const wchar_t *str);
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int run();
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artFetchData * data;
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bool doneXML;
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int curImage, numImages, failedImages;
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bool error;
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HWND hwndDlg;
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obj_xml *parser;
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waServiceFactory *parserFactory, *httpFactory;
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api_httpreceiver *http;
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std::vector<ImgDownloader*> imgDownload;
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protected:
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#define CBCLASS ArtParser
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START_DISPATCH_INLINE;
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VCB(ONSTARTELEMENT, StartTag);
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VCB(ONCHARDATA, TextHandler);
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END_DISPATCH;
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#undef CBCLASS
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};
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wchar_t tmp_album[512] = {0}, tmp_artist[512] = {0}, tmp_year[5] = {0};
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int RetrieveAlbumArt(artFetchData * data)
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{
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if(!data || data->size < sizeof(artFetchData))
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return 1;
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int ret = 1;
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Tataki::Init(serviceManager);
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{
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ArtParser param(data);
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if(!param.error)
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ret = LPDialogBoxParamW(IDD_ARTDOWNLOADER,data->parent,artDownloader,(LPARAM)¶m);
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while (ret == 2) // Keep in loop till user aborts custom search
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{
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// TODO: benski> maybe we should save the old values and restore at the end
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data->album = tmp_album;
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data->artist = tmp_artist;
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data->year = _wtoi(tmp_year);
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// Martin> we should also set the other values back to null
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// benski> i'm not sure if we want to set these id fields to NULL
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// but we'll go with it for now
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data->amgAlbumId = NULL;
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data->amgArtistId = NULL;
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data->gracenoteFileId = NULL;
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WASABI_API_MEMMGR->sysFree(data->imgData);
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data->imgData = NULL;
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data->imgDataLen = NULL;
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ArtParser param(data);
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ret = LPDialogBoxParamW(IDD_ARTDOWNLOADER,data->parent,artDownloader,(LPARAM)¶m);
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}
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}
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Tataki::Quit();
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return ret;
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}
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#define USER_AGENT_SIZE (10 /*User-Agent*/ + 2 /*: */ + 6 /*Winamp*/ + 1 /*/*/ + 1 /*5*/ + 3/*.21*/ + 1 /*Null*/)
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static void SetUserAgent(api_httpreceiver *http)
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{
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char user_agent[USER_AGENT_SIZE] = {0};
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StringCchCopyA(user_agent, USER_AGENT_SIZE, "User-Agent: Winamp/"APP_VERSION); // as a nice side effect, this will cut off any extra digits after the first two. e.g. 5.111 becomes 5.11
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http->addheader(user_agent);
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}
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class UrlBuilder : private GrowBuf
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{
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public:
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UrlBuilder(const char * base) : first(1) { set(base); }
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~UrlBuilder(){}
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void AddParam(const char * key, const wchar_t * value) { AddParamI(key,(char*)AutoUrl(value)); }
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void AddParam(const char * key, int value) { char buf[16]; StringCchPrintfA(buf,16,"%d",value); AddParamI(key,buf); }
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void Finish() { GrowBuf::add((void*)"",1); }
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const char * Get() { return (const char*)get(); } // don't call this without first calling finish!
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private:
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void AddParamI(const char * key, const char * value) { if(first){ first=0; add("?");} else add("&"); add(key); add("="); add(value); }
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void add(const char * x) { GrowBuf::add((char*)x,strlen(x)); }
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void set(const char * x) { GrowBuf::set((char*)x,strlen(x)); }
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int first;
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};
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static wchar_t* format(const wchar_t *in, wchar_t *buf, int len)
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{
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wchar_t *p = buf;
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int inbracket = 0;
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while(in && *in)
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{
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if(p >= buf + len - 1) break;
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else if(*in == L'[' || *in == L'(' || *in == L'<') inbracket++;
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else if(*in == L']' || *in == L')' || *in == L'>') inbracket--;
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else if(!inbracket) *(p++) = *in;
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in++;
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}
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*p=0;
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return buf;
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}
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ArtParser::ArtParser(artFetchData * data) : data(data), error(false), parserFactory(0), parser(0), http(0), httpFactory(0), doneXML(false), curImage(0), numImages(0), failedImages(0)
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{
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curAlbumStr[0]=0;
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parserFactory = WASABI_API_SVC->service_getServiceByGuid(obj_xmlGUID);
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if (parserFactory)
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parser = (obj_xml *)parserFactory->getInterface();
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if (parser)
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{
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parser->xmlreader_registerCallback(L"document\fartwork", this);
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parser->xmlreader_registerCallback(L"response\fdata\fartwork", this);
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parser->xmlreader_open();
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}
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else
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{
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error=true;
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return;
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}
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// construct xml url
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UrlBuilder url("http://client.winamp.com/metadata/artwork.php");
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wchar_t temp[2048] = {0};
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if(data->artist && data->artist[0] && _wcsicmp(data->artist, L"Various Artists") && _wcsicmp(data->artist, L"VA") && _wcsicmp(data->artist, L"OST"))
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url.AddParam("artist",format(data->artist,temp,2048));
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if(data->album && data->album[0])
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url.AddParam("album",format(data->album,temp,2048));
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if(data->year)
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url.AddParam("recorddate",data->year);
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if(data->amgAlbumId)
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url.AddParam("amgalbumid",data->amgAlbumId);
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if(data->amgArtistId)
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url.AddParam("amgartistid",data->amgArtistId);
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if(data->gracenoteFileId && data->gracenoteFileId[0])
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url.AddParam("tagid",data->gracenoteFileId);
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url.Finish();
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httpFactory = WASABI_API_SVC->service_getServiceByGuid(httpreceiverGUID);
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if(httpFactory) http = (api_httpreceiver *)httpFactory->getInterface();
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if(http)
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{
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http->AllowCompression();
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http->open(API_DNS_AUTODNS, HTTP_BUFFER_SIZE, config_proxy);
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SetUserAgent(http);
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http->connect(url.Get());
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}
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else error = true;
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}
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ArtParser::~ArtParser()
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{
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imgDownload.deleteAll();
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if(parser)
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{
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parser->xmlreader_unregisterCallback(this);
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parser->xmlreader_close();
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if(parserFactory)
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parserFactory->releaseInterface(parser);
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}
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parser = 0;
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parserFactory = 0;
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if(http && httpFactory)
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httpFactory->releaseInterface(http);
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http = 0;
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httpFactory = 0;
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}
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void ArtParser::StartTag(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params)
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{
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const wchar_t* artist = params->getItemValue(L"amgArtistDispName");
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const wchar_t* album = params->getItemValue(L"amgDispName");
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const wchar_t* year = params->getItemValue(L"recordDate");
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StringCchPrintfW(curAlbumStr,512,L"%s - %s (%s)",artist?artist:L"",album?album:L"",year?year:L"");
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}
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void ArtParser::TextHandler(const wchar_t *xmlpath, const wchar_t *xmltag, const wchar_t *str)
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{
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numImages++;
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imgDownload.push_back(new ImgDownloader(curAlbumStr,AutoChar(str)));
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UpdateStatus(hwndDlg);
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}
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int ArtParser::run()
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{
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int ret = http->run();
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if (ret == -1) // connection failed
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{
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error=true;
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UpdateStatus(hwndDlg);
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return 0;
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}
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int replycode = http->getreplycode();
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switch (replycode)
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{
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case 0:
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case 100:
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return 1;
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case 200:
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{
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char downloadedData[HTTP_BUFFER_SIZE] = {0};
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int xmlResult = API_XML_SUCCESS;
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int downloadSize = http->get_bytes(downloadedData, HTTP_BUFFER_SIZE);
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if(downloadSize)
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xmlResult = parser->xmlreader_feed((void *)downloadedData, downloadSize);
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else if(!downloadSize && ret == 1)
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{ // we're finished!
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xmlResult = parser->xmlreader_feed(0,0);
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doneXML=true;
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UpdateStatus(hwndDlg);
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return 0;
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}
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break;
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}
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default:
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error=true;
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UpdateStatus(hwndDlg);
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return 0;
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}
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return 1;
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}
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bool ImgDownloader::run()
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{
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if(!started)
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{
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started = true;
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waServiceFactory *httpFactory = WASABI_API_SVC->service_getServiceByGuid(httpreceiverGUID);
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if(httpFactory) http = (api_httpreceiver *)httpFactory->getInterface();
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if(http)
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{
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http->open(API_DNS_AUTODNS, HTTP_BUFFER_SIZE, config_proxy);
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SetUserAgent(http);
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http->connect(url);
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}
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imgbuf = (BYTE*)malloc(HTTP_BUFFER_SIZE);
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imgbufsize = HTTP_BUFFER_SIZE;
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}
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if(!http || !imgbuf)
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{
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error=true;
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return 0;
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}
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int ret = http->run();
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if(ret == -1) //error
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{
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error=true;
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return 0;
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}
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int replycode = http->getreplycode();
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switch (replycode)
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{
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case 0:
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case 100:
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return 1;
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case 200:
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{
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int downloadSize = http->get_bytes(imgbuf+imgbufused, imgbufsize - imgbufused);
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imgbufused += downloadSize;
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if(imgbufused + 4096 >= imgbufsize)
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{
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imgbufsize += HTTP_BUFFER_SIZE;
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imgbuf = (BYTE*)realloc(imgbuf,imgbufsize);
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}
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if(!downloadSize && ret == 1)
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done=true;
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break;
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}
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default:
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return 0;
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}
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return 1;
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}
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static INT_PTR CALLBACK artDownloader(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
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{
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static HWND m_child;
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switch(uMsg)
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{
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case WM_INITDIALOG:
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{
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m_child = LPCreateDialogW(IDD_ARTDOWNLOADER_SCROLLHOST,hwndDlg,(WNDPROC)scrollChildHostProc);
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SetWindowLong(hwndDlg,GWLP_USERDATA,lParam);
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ArtParser * parser = (ArtParser *)lParam;
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parser->hwndDlg = hwndDlg;
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SetTimer(hwndDlg,0,50,NULL);
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SetTimer(hwndDlg,1,50,NULL);
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UpdateStatus(hwndDlg);
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if(parser->data->showCancelAll) ShowWindow(GetDlgItem(hwndDlg,IDC_CANCELALL),SW_SHOWNA);
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wchar_t old[100]=L"";
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GetWindowTextW(hwndDlg,old,100);
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wchar_t buf[256]=L"";
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if(parser->data->artist && parser->data->artist[0] && parser->data->album && parser->data->album[0])
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StringCchPrintfW(buf,256,L"%s: %s - %s",old,parser->data->artist,parser->data->album);
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else if(parser->data->album && parser->data->album[0])
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StringCchPrintfW(buf,256,L"%s: %s",old,parser->data->album);
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else if(parser->data->artist && parser->data->artist[0])
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StringCchPrintfW(buf,256,L"%s: %s",old,parser->data->artist);
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if(buf[0])
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SetWindowTextW(hwndDlg,buf);
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SetWindowTextW(GetDlgItem(hwndDlg,IDC_SEARCHREFINE_ARTIST), parser->data->artist);
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SetWindowTextW(GetDlgItem(hwndDlg,IDC_SEARCHREFINE_ALBUM), parser->data->album);
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wchar_t yearbuf[5]=L"";
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_itow(parser->data->year,yearbuf,10);
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SetWindowTextW(GetDlgItem(hwndDlg,IDC_SEARCHREFINE_YEAR), (parser->data->year?yearbuf:L""));
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}
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break;
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case WM_SELECTED:
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{
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ArtParser * parser = GetParam(hwndDlg);
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HWND selchild = (HWND)wParam;
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ImgDownloader *d = (ImgDownloader *)lParam;
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if(parser && d && d->imgbuf && d->imgbufused)
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{
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if (!AGAVE_API_AMGSUCKS || AGAVE_API_AMGSUCKS->WriteAlbumArt(d->imgbuf, d->imgbufused, &parser->data->imgData, &parser->data->imgDataLen) != 0)
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{
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void * img = WASABI_API_MEMMGR->sysMalloc(d->imgbufused);
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memcpy(img,d->imgbuf,d->imgbufused);
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parser->data->imgData = img;
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parser->data->imgDataLen = d->imgbufused;
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}
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char * dot = strrchr(d->url,'.');
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if(dot) lstrcpynW(parser->data->type,AutoWide(dot+1),10);
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EndDialog(hwndDlg,0);
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}
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}
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break;
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case WM_UPDATESTATUS:
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{
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ArtParser * parser = GetParam(hwndDlg);
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if(parser)
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{
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wchar_t s[100] = {0};
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if(parser->error) getStringW(IDS_ART_SEARCH_FAILED,s,100);
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else if(parser->doneXML) getStringW(IDS_ART_SEARCH_FINISHED,s,100);
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else getStringW(IDS_ART_SEARCH_PROGRESS,s,100);
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wchar_t buf[512] = {0};
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StringCchPrintfW(buf,512,getStringW(IDS_ART_SEARCH_STATUS,0,0),s,parser->numImages,parser->curImage - parser->failedImages,parser->failedImages,parser->numImages - parser->curImage);
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SetDlgItemTextW(hwndDlg,IDC_STATUS,buf);
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}
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}
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break;
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case WM_TIMER:
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{
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ArtParser * parser = GetParam(hwndDlg);
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switch(wParam)
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{
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case 0:
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if(parser && !parser->run())
|
||||
KillTimer(hwndDlg,0);
|
||||
break;
|
||||
case 1:
|
||||
if(parser && parser->imgDownload.size())
|
||||
{
|
||||
ImgDownloader *d = parser->imgDownload.at(0);
|
||||
if(d->error)
|
||||
{
|
||||
parser->failedImages++;
|
||||
parser->curImage++;
|
||||
parser->imgDownload.eraseindex(0);
|
||||
delete d;
|
||||
UpdateStatus(hwndDlg);
|
||||
}
|
||||
else if(d->done)
|
||||
{
|
||||
parser->curImage++;
|
||||
parser->imgDownload.eraseindex(0);
|
||||
AddImageToList(m_child,d);
|
||||
UpdateStatus(hwndDlg);
|
||||
}
|
||||
else d->run();
|
||||
}
|
||||
if(parser->error || parser->doneXML)
|
||||
{
|
||||
if(parser->curImage == parser->numImages)
|
||||
{
|
||||
KillTimer(hwndDlg,1);
|
||||
if(!parser->numImages)
|
||||
{
|
||||
wchar_t title[100] = {0};
|
||||
getStringW(IDS_ART_SEARCH_NOT_FOUND_TITLE,title,100);
|
||||
MessageBoxW(hwndDlg,getStringW(IDS_ART_SEARCH_NOT_FOUND,0,0),title,0);
|
||||
//EndDialog(hwndDlg,-1); //CUT, since we have now a custom search
|
||||
}
|
||||
EnableWindow(GetDlgItem(hwndDlg, IDC_SEARCHAGAIN), true);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case WM_DESTROY:
|
||||
{
|
||||
SetWindowLong(hwndDlg,GWLP_USERDATA,0);
|
||||
}
|
||||
break;
|
||||
case WM_CLOSE:
|
||||
EndDialog(hwndDlg,-1);
|
||||
break;
|
||||
case WM_COMMAND:
|
||||
switch(LOWORD(wParam))
|
||||
{
|
||||
case IDCANCEL:
|
||||
EndDialog(hwndDlg,-1);
|
||||
break;
|
||||
case IDC_CANCELALL:
|
||||
EndDialog(hwndDlg,-2);
|
||||
break;
|
||||
case IDC_SEARCHAGAIN: // copy text field params to parser
|
||||
ArtParser * parser = GetParam(hwndDlg);
|
||||
|
||||
// Let the first search process finish
|
||||
if (!(parser->doneXML || parser->error))
|
||||
{
|
||||
//TODO change this string
|
||||
MessageBoxW(hwndDlg, L"Please wait till the current retrieval is finished", L"", 0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
GetDlgItemTextW(hwndDlg,IDC_SEARCHREFINE_ALBUM, tmp_album, 512);
|
||||
GetDlgItemTextW(hwndDlg,IDC_SEARCHREFINE_ARTIST, tmp_artist, 512);
|
||||
GetDlgItemTextW(hwndDlg,IDC_SEARCHREFINE_YEAR, tmp_year, 5);
|
||||
|
||||
// End Dialog w/ returning 2: indicates that teh users wants to start a custom search
|
||||
EndDialog(hwndDlg,2);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
// from FileInfo.cpp
|
||||
extern HBITMAP getBitmap(ARGB32 * data, int dw, int dh, int targetW, int targetH, HWND parent);
|
||||
extern ARGB32 * decompressImage(const void *data, int datalen, int * dataW, int * dataH);
|
||||
|
||||
HBITMAP loadImage(const void * data, int datalen, int w, int h, HWND parent, int *dw=0, int *dh=0)
|
||||
{
|
||||
int dataW=0, dataH=0;
|
||||
ARGB32* ret = decompressImage(data,datalen,&dataW,&dataH);
|
||||
|
||||
if(dw) *dw = dataW;
|
||||
if(dh) *dh = dataH;
|
||||
if(!ret) return 0;
|
||||
HBITMAP r = getBitmap(ret, dataW, dataH, w, h, parent);
|
||||
WASABI_API_MEMMGR->sysFree(ret);
|
||||
return r;
|
||||
}
|
||||
|
||||
#define GetDlgParent(hwndDlg) GetParent(GetParent(GetParent(hwndDlg)))
|
||||
static INT_PTR CALLBACK imageProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
|
||||
{
|
||||
switch(uMsg)
|
||||
{
|
||||
case WM_INITDIALOG:
|
||||
{
|
||||
SetWindowLong(hwndDlg,GWLP_USERDATA,lParam);
|
||||
ImgDownloader *d = (ImgDownloader *)lParam;
|
||||
int w=0,h=0;
|
||||
HBITMAP bm = loadImage(d->imgbuf,d->imgbufused,140,140,hwndDlg,&w,&h);
|
||||
SendDlgItemMessage(hwndDlg,IDC_IMAGE,STM_SETIMAGE,IMAGE_BITMAP,(LPARAM)bm);
|
||||
wchar_t buf[1024] = {0};
|
||||
StringCchPrintfW(buf,1024,L"%s: %dx%d (%d kB)",d->desc,w,h,(d->imgbufused/1024));
|
||||
SetDlgItemTextW(hwndDlg,IDC_IMGTEXT,buf);
|
||||
}
|
||||
break;
|
||||
case WM_DESTROY:
|
||||
{
|
||||
ImgDownloader *d = GetParamC(hwndDlg);
|
||||
SetWindowLong(hwndDlg,GWLP_USERDATA,0);
|
||||
if(d) delete d;
|
||||
HBITMAP bm = (HBITMAP)SendDlgItemMessage(hwndDlg,IDC_IMAGE,STM_SETIMAGE,IMAGE_BITMAP,0);
|
||||
if(bm) DeleteObject(bm);
|
||||
}
|
||||
break;
|
||||
case WM_COMMAND:
|
||||
if(LOWORD(wParam) != IDC_SELECT)
|
||||
break;
|
||||
// else run through
|
||||
case WM_LBUTTONDBLCLK:
|
||||
SendMessageW(GetDlgParent(hwndDlg),WM_SELECTED,(WPARAM)hwndDlg,(LPARAM)GetParamC(hwndDlg));
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
// scroll shit, nothing interesting is happening down here...
|
||||
|
||||
static INT_PTR CALLBACK scrollChildHostProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
|
||||
{
|
||||
//static HWND m_child;
|
||||
switch(uMsg)
|
||||
{
|
||||
case WM_INITDIALOG:
|
||||
{
|
||||
RECT r;
|
||||
HWND hw = GetParent(hwndDlg);
|
||||
GetWindowRect(GetDlgItem(hw,IDC_PLACEHOLDER),&r);
|
||||
ScreenToClient(hw,(LPPOINT)&r);
|
||||
ScreenToClient(hw,((LPPOINT)&r)+1);
|
||||
SetWindowPos(hwndDlg,NULL,r.left,r.top,r.right-r.left,r.bottom-r.top,SWP_NOZORDER|SWP_NOACTIVATE);
|
||||
LPCreateDialogW(IDD_ARTDOWNLOADER_SCROLLCHILD,hwndDlg,(WNDPROC)scrollChildProc);
|
||||
|
||||
SCROLLINFO si={sizeof(si),SIF_RANGE|SIF_PAGE,0};
|
||||
si.nPage = (r.right - r.left);
|
||||
SetScrollInfo(hwndDlg,SB_HORZ,&si,TRUE);
|
||||
}
|
||||
break;
|
||||
case WM_ADDCHILD:
|
||||
{
|
||||
HWND m_child = GetWindow(hwndDlg,GW_CHILD);
|
||||
HWND newChild = (HWND)SendMessageW(m_child,uMsg,wParam,lParam);
|
||||
RECT r,r2;
|
||||
GetClientRect(m_child,&r);
|
||||
GetClientRect(hwndDlg,&r2);
|
||||
SCROLLINFO si={sizeof(si),SIF_RANGE|SIF_PAGE,0};
|
||||
si.nMin = 0;
|
||||
si.nMax = (r.right - r.left);
|
||||
si.nPage = (r2.right - r2.left);
|
||||
if(si.nMax < 0) si.nMax = 0;
|
||||
SetScrollInfo(hwndDlg,SB_HORZ,&si,TRUE);
|
||||
return (INT_PTR)newChild;
|
||||
}
|
||||
break;
|
||||
case WM_HSCROLL:
|
||||
{
|
||||
HWND m_child = GetWindow(hwndDlg,GW_CHILD);
|
||||
int v=0;
|
||||
RECT r;
|
||||
RECT r2;
|
||||
GetClientRect(hwndDlg,&r2);
|
||||
GetClientRect(m_child,&r);
|
||||
int action = LOWORD(wParam);
|
||||
|
||||
if (r2.right < r.right) {
|
||||
if (action == SB_THUMBPOSITION || action == SB_THUMBTRACK) {
|
||||
SCROLLINFO si={sizeof(si),SIF_TRACKPOS|SIF_POS};
|
||||
GetScrollInfo(hwndDlg,SB_HORZ,&si);
|
||||
v=si.nTrackPos;
|
||||
}
|
||||
else if (action == SB_TOP)
|
||||
v=0;
|
||||
else if (action == SB_BOTTOM)
|
||||
v=r.right-r2.right;
|
||||
else if (action == SB_PAGEDOWN || action == SB_LINEDOWN) {
|
||||
SCROLLINFO si={sizeof(si),SIF_TRACKPOS|SIF_POS};
|
||||
GetScrollInfo(hwndDlg,SB_HORZ,&si);
|
||||
if(action == SB_LINEDOWN)
|
||||
v=si.nPos + (r2.right)/10;
|
||||
else
|
||||
v=si.nPos + r2.right;
|
||||
if (v > r.right-r2.right) v=r.right-r2.right;
|
||||
}
|
||||
else if (action == SB_PAGEUP || action == SB_LINEUP) {
|
||||
SCROLLINFO si={sizeof(si),SIF_TRACKPOS|SIF_POS};
|
||||
GetScrollInfo(hwndDlg,SB_HORZ,&si);
|
||||
if(action == SB_LINEUP)
|
||||
v=si.nPos - (r2.right)/10;
|
||||
else
|
||||
v=si.nPos - r2.right;
|
||||
if (v < 0) v=0;
|
||||
}
|
||||
else return 0;
|
||||
|
||||
SetScrollPos(hwndDlg,SB_HORZ,v,!(action == SB_THUMBPOSITION || action == SB_THUMBTRACK));
|
||||
SetWindowPos(m_child,NULL,0-v,0,0,0,SWP_NOSIZE|SWP_NOZORDER|SWP_NOACTIVATE);
|
||||
}
|
||||
else {
|
||||
SetScrollPos(hwndDlg,SB_HORZ,0,!(action == SB_THUMBPOSITION || action == SB_THUMBTRACK));
|
||||
SetWindowPos(m_child,NULL,0,0,0,0,SWP_NOSIZE|SWP_NOZORDER|SWP_NOACTIVATE);
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static INT_PTR CALLBACK scrollChildProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
|
||||
{
|
||||
switch(uMsg)
|
||||
{
|
||||
case WM_INITDIALOG:
|
||||
{
|
||||
RECT r;
|
||||
GetClientRect(hwndDlg,&r);
|
||||
SetWindowPos(hwndDlg,0,0,0,0,r.bottom,SWP_NOMOVE|SWP_NOZORDER|SWP_NOACTIVATE);
|
||||
}
|
||||
break;
|
||||
case WM_ADDCHILD:
|
||||
{
|
||||
HWND newChild = LPCreateDialogParamW(IDD_ARTDOWNLOADER_IMAGE,hwndDlg,imageProc,lParam);
|
||||
RECT r,r2;
|
||||
GetClientRect(hwndDlg,&r);
|
||||
GetClientRect(newChild,&r2);
|
||||
SetWindowPos(hwndDlg,0,0,0,r.right + r2.right,r.bottom,SWP_NOMOVE|SWP_NOZORDER|SWP_NOACTIVATE);
|
||||
SetWindowPos(newChild,0,r.right,0,0,0,SWP_NOSIZE|SWP_NOZORDER|SWP_NOACTIVATE);
|
||||
ShowWindow(newChild,SW_SHOWNA);
|
||||
return (INT_PTR)newChild;
|
||||
}
|
||||
break;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
Loading…
Reference in a new issue