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Jef
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16440 changed files with 4239995 additions and 2 deletions
301
Src/Plugins/SDK/ml_xmlex/xmlview.cpp
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301
Src/Plugins/SDK/ml_xmlex/xmlview.cpp
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#include "main.h"
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#include <bfc/dispatch.h>
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#include <windowsx.h>
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#include "shlobj.h"
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#include "..\..\General\gen_ml\ml_ipc_0313.h"
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#include "..\..\General\gen_ml\childwnd.h"
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#include "../Winamp/wa_dlg.h"
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#include "../xml/ifc_xmlreadercallback.h"
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#include "../xml/obj_xml.h"
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#include <api/service/waServiceFactory.h>
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#include "resource.h"
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#include "api.h"
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typedef void (*ChildResizeFunc)(HWND, ChildWndResizeItem*, int);
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static ChildResizeFunc ml_childresize_init=0, ml_childresize_resize=0;
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typedef int (*HookDialogFunc)(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
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static HookDialogFunc ml_hook_dialog_msg = 0;
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typedef void (*DrawFunc)(HWND hwndDlg, int *tab, int tabsize);
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static DrawFunc ml_draw = 0;
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LRESULT CALLBACK view_xmlexDialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam);
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static HWND m_hwnd;
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static ChildWndResizeItem xmlwnd_rlist[]={
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{IDC_LIST,0x0011},
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{IDC_LOAD,0x0101},
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};
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//--------------------------
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class ListXMLLoader : public ifc_xmlreadercallback
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{
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public:
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ListXMLLoader(HWND _hwndList) : hwndList(_hwndList), index(0) {}
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void loadSongFromXml(const wchar_t* filename, const wchar_t* artist, const wchar_t* title)
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{
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LVITEM lvi = {0, };
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lvi.mask = LVIF_TEXT;
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lvi.iItem = index;
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lvi.pszText = (LPTSTR)filename;
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lvi.cchTextMax = lstrlenW(filename);
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SendMessage(hwndList, LVM_INSERTITEMW, 0, (LPARAM)&lvi);
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lvi.iSubItem = 1;
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lvi.pszText = (LPTSTR)artist;
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lvi.cchTextMax = lstrlenW(artist);
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SendMessageW(hwndList, LVM_SETITEMW, 0, (LPARAM)&lvi);
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lvi.iSubItem = 2;
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lvi.pszText = (LPTSTR)title;
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lvi.cchTextMax = lstrlenW(title);
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SendMessageW(hwndList, LVM_SETITEMW, 0, (LPARAM)&lvi);
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index++;
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}
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void reset()
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{
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ListView_DeleteAllItems(hwndList);
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index = 0;
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}
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void loadXML(wchar_t []);
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/* XML loader callback */
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void StartTag(const wchar_t *xmlpath, const wchar_t *xmltag, ifc_xmlreaderparams *params)
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{
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//read subtags of LIBRARY
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if(!wcsicmp(xmlpath, L"LIBRARY\fSONG"))
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{
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//getItemValue() will return the value for an attribute
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loadSongFromXml(params->getItemValue(L"FILENAME"), params->getItemValue(L"ARTIST"),params->getItemValue(L"TITLE"));
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}
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}
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private:
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HWND hwndList;
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int index;
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protected: // this is a Wasabi object, so we need to declare a dispatch table
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RECVS_DISPATCH;
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};
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/* Dispatch table for a Wasabi object */
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#define CBCLASS ListXMLLoader
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START_DISPATCH;
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VCB(ONSTARTELEMENT, StartTag)
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END_DISPATCH;
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#undef CBCLASS
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/* helper function for ListXMLLoader::loadXML */
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static bool LoadFile(obj_xml *parser, const wchar_t *filename)
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{
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HANDLE file = CreateFileW(filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, NULL, NULL);
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if (file == INVALID_HANDLE_VALUE)
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return false;
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char data[1024];
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DWORD bytesRead;
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while (true)
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{
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if (ReadFile(file, data, 1024, &bytesRead, NULL) && bytesRead)
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{
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parser->xmlreader_feed(data, bytesRead);
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}
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else
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break;
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}
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CloseHandle(file);
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parser->xmlreader_feed(0, 0);
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return true;
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}
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void ListXMLLoader::loadXML(wchar_t xmlfile[MAX_PATH] = L"xmltest.xml")
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{
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// reset the listview state
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reset();
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// get an XML parser object from the service manager
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obj_xml *parser=0;
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waServiceFactory *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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//set up a tag that we can read
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//within StartTag(), we can read all subtags of this tag
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parser->xmlreader_registerCallback(L"LIBRARY\f*", this);
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parser->xmlreader_open();
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LoadFile(parser, xmlfile);
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parser->xmlreader_unregisterCallback(this);
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parser->xmlreader_close();
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parserFactory->releaseInterface(parser);
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}
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}
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//--------------------------
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/* This function gets called directly from gen_ml when it wants our plugin to do something
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we're only handling dialog creation, but there are lots of other messages a full-featured
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plugin would deal with */
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INT_PTR xmlex_pluginMessageProc(int message_type, INT_PTR param1, INT_PTR param2, INT_PTR param3)
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{
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if (message_type == ML_MSG_TREE_ONCREATEVIEW && param1 == xmlex_treeItem)
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{
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return (INT_PTR)CreateDialog(plugin.hDllInstance, MAKEINTRESOURCE(IDD_VIEW_XMLEX), (HWND)(LONG_PTR)param2, (DLGPROC)view_xmlexDialogProc);
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}
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return 0;
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}
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static BOOL xmlex_OnInitDialog(HWND hwnd, HWND hwndFocus, LPARAM lParam)
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{
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/* gen_ml has some helper functions to deal with skinned dialogs,
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we're going to grab their function pointers.
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for definition of magic numbers, see gen_ml/ml.h */
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if (!ml_childresize_init)
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{
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/* skinning helper functions */
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ml_hook_dialog_msg = (HookDialogFunc)SendMessage(plugin.hwndLibraryParent, WM_ML_IPC, (WPARAM)2, ML_IPC_SKIN_WADLG_GETFUNC);
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ml_draw = (DrawFunc)SendMessage(plugin.hwndLibraryParent, WM_ML_IPC, (WPARAM)3, ML_IPC_SKIN_WADLG_GETFUNC);
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/* resizing helper functions */
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ml_childresize_init = (ChildResizeFunc)SendMessage(plugin.hwndLibraryParent, WM_ML_IPC, (WPARAM)32, ML_IPC_SKIN_WADLG_GETFUNC);
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ml_childresize_resize = (ChildResizeFunc)SendMessage(plugin.hwndLibraryParent, WM_ML_IPC, (WPARAM)33, ML_IPC_SKIN_WADLG_GETFUNC);
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}
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m_hwnd=hwnd;
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HWND listWnd = GetDlgItem(hwnd,IDC_LIST);
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/* add listview columns */
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LVCOLUMN lvc = {0, };
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lvc.mask = LVCF_TEXT | LVCF_WIDTH;
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lvc.pszText = (LPTSTR)L"Filename";
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lvc.cx = 250;
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SendMessageW(listWnd, LVM_INSERTCOLUMNW, (WPARAM)0, (LPARAM)&lvc);
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lvc.pszText = (LPTSTR)L"Artist";
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lvc.cx = 150;
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SendMessageW(listWnd, LVM_INSERTCOLUMNW, (WPARAM)1, (LPARAM)&lvc);
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lvc.pszText = (LPTSTR)L"Title";
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lvc.cx = 150;
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SendMessageW(listWnd, LVM_INSERTCOLUMNW, (WPARAM)2, (LPARAM)&lvc);
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/* skin dialog */
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MLSKINWINDOW sw;
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sw.skinType = SKINNEDWND_TYPE_DIALOG;
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sw.style = SWS_USESKINCOLORS | SWS_USESKINCURSORS | SWS_USESKINFONT;
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sw.hwndToSkin = hwnd;
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MLSkinWindow(plugin.hwndLibraryParent, &sw);
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/* skin listview */
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sw.hwndToSkin = listWnd;
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sw.skinType = SKINNEDWND_TYPE_LISTVIEW;
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sw.style = SWLVS_FULLROWSELECT | SWLVS_DOUBLEBUFFER | SWS_USESKINFONT | SWS_USESKINCOLORS | SWS_USESKINCURSORS;
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MLSkinWindow(plugin.hwndLibraryParent, &sw);
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/* skin button */
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sw.skinType = SKINNEDWND_TYPE_BUTTON;
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sw.style = SWS_USESKINCOLORS | SWS_USESKINCURSORS | SWS_USESKINFONT;
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sw.hwndToSkin = GetDlgItem(hwnd, IDC_LOAD);
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MLSkinWindow(plugin.hwndLibraryParent, &sw);
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ml_childresize_init(hwnd, xmlwnd_rlist, sizeof(xmlwnd_rlist) / sizeof(xmlwnd_rlist[0]));
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//all other initialization is done. lets wait 20ms before we actually do anything with this plugin
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//this way other (more important) things finish before this does
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SetTimer(hwnd,101,20,NULL);
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return FALSE;
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}
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static BOOL xmlex_OnSize(HWND hwnd, UINT state, int cx, int cy)
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{
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if (state != SIZE_MINIMIZED)
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ml_childresize_resize(hwnd, xmlwnd_rlist, sizeof(xmlwnd_rlist) / sizeof(xmlwnd_rlist[0]));
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return FALSE;
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}
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static BOOL xmlex_OnDestroy(HWND hwnd)
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{
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m_hwnd=0;
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return FALSE;
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}
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static void xmlex_OnTimer(HWND hwnd, UINT id)
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{
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if (id == 101)
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{
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KillTimer(hwnd,101);
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// populate list with default local file, no pre-loaded xml file if not in working dir (really will only pre-load something in debug mode)
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ListXMLLoader loader(GetDlgItem(hwnd, IDC_LIST));
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loader.loadXML();
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}
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}
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static BOOL xmlex_OnCommand(HWND hwnd, int id, HWND hwndCtl, UINT codeNotify)
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{
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switch(id) {
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case IDC_LOAD:
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{
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wchar_t filename[256] = L"";
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//browse box supported in windows 2000+
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//if this doesnt work for you (old versions of windows) just know that the file name is set in ofn.lpstrFile which is then moved to filename variable
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OPENFILENAME ofn = {0};
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ofn.lStructSize = sizeof (OPENFILENAME);
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ofn.hwndOwner=hwnd;
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ofn.lpstrFilter=L"XML Files (*.xml)\0*.XML\0\0";
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ofn.lpstrCustomFilter=NULL;
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ofn.nFilterIndex=1;
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ofn.lpstrFile=filename; //contains file name after user has selected it
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ofn.nMaxFile=MAX_PATH;
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ofn.lpstrFileTitle=NULL;
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ofn.lpstrInitialDir=NULL;
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ofn.Flags=OFN_PATHMUSTEXIST;
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GetOpenFileName(&ofn);
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if(*filename) //do not load on browse -> cancel
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{
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ListXMLLoader loader(GetDlgItem(hwnd, IDC_LIST));
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loader.loadXML(filename);
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}
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}
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break;
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}
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return 0;
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}
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LRESULT CALLBACK view_xmlexDialogProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
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{
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/* first, ask the dialog skinning system if it wants to do anything with the message
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the function pointer gets set during WM_INITDIALOG so might be NULL for the first few messages
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in theory we could grab it right here if we don't have it, but it's not necessary
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and I wanted to put all the function pointer gathering code in the same place for this example */
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if (ml_hook_dialog_msg)
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{
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INT_PTR a = ml_hook_dialog_msg(hwndDlg, uMsg, wParam, lParam);
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if (a)
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return a;
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}
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switch(uMsg) {
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HANDLE_MSG(hwndDlg, WM_INITDIALOG, xmlex_OnInitDialog);
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HANDLE_MSG(hwndDlg, WM_TIMER, xmlex_OnTimer);
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HANDLE_MSG(hwndDlg, WM_COMMAND, xmlex_OnCommand);
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HANDLE_MSG(hwndDlg, WM_SIZE, xmlex_OnSize);
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case WM_PAINT:
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{
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int tab[] = { IDC_LIST|DCW_SUNKENBORDER};
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ml_draw(hwndDlg, tab, sizeof(tab) / sizeof(tab[0]));
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}
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return 0;
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HANDLE_MSG(hwndDlg, WM_DESTROY, xmlex_OnDestroy);
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}
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return FALSE;
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}
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