295 lines
8.4 KiB
C++
295 lines
8.4 KiB
C++
#ifndef _SVC_OBJECTDIR_H
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#define _SVC_OBJECTDIR_H
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#include <bfc/dispatch.h>
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#include <bfc/string/StringW.h>
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#include <api/service/services.h>
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#include <api/syscb/callbacks/runlevelcb.h>
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// there is class ObjectDir in bfc/wnds, you should derive from it
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// also class ContextCmdObjDir
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typedef size_t ObjectHandle;
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#define INVALID_OBJECT_HANDLE ((ObjectHandle)0)
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#define DD_OBJECTDIR L"service:svc_objectDir"
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class ifc_window;
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class ifc_dependent;
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class BaseCanvas;
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class svc_objectDir : public Dispatchable
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{
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public:
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static int getServiceType() { return WaSvc::OBJECTDIR; }
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static const wchar_t *dragitem_getDatatype() { return DD_OBJECTDIR; }
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static const GUID *depend_getClassGuid() {
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// {2364D110-0F12-40d4-BBAE-D2DA174751B5}
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static const GUID ret =
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{ 0x2364d110, 0xf12, 0x40d4, { 0xbb, 0xae, 0xd2, 0xda, 0x17, 0x47, 0x51, 0xb5 } };
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return &ret;
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}
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api_dependent *getDependencyPtr();
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const wchar_t *getDirType();
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int getNumObjects();
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ObjectHandle enumObject(int n);
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void *getObject(ObjectHandle handle);
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const wchar_t *getObjectLabel(ObjectHandle handle);
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int setObjectLabel(ObjectHandle handle, const wchar_t *newlabel);
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ObjectHandle insertObject(const wchar_t *parameter=NULL, const wchar_t *label=NULL, const wchar_t *path=NULL);
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int removeObject(ObjectHandle handle);
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void clearAll();
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const wchar_t *getObjectPath(ObjectHandle handle);
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const wchar_t *getObjectDisplayGroup(ObjectHandle handle);
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const wchar_t *getObjectIcon(ObjectHandle handle);
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int getObjectSelectable(ObjectHandle handle);
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int getObjectSortOrder(ObjectHandle handle); // -32767..32767
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// tagging
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int tagObject(const wchar_t *tag, ObjectHandle handle, int exclusive=FALSE);
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int untagObject(const wchar_t *tag, ObjectHandle handle);
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ObjectHandle enumObjectByTag(const wchar_t *tag, int n);
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int isTagged(const wchar_t *tag, ObjectHandle handle);
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int onAction(int action, ifc_window *from, const wchar_t *target, ObjectHandle handle);
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enum {
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ODACTION_SELECTED=100,
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ODACTION_DESELECTED=200,
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ODACTION_CONTEXTMENU=300,
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};
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int contextMenu(ifc_window *from, int x, int y, ObjectHandle handle);
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void onPrerender(ObjectHandle handle, const RECT *r, BaseCanvas *c, int style);
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void onPostrender(ObjectHandle handle, const RECT *r, BaseCanvas *c, int style);
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// render styles
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enum {
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RENDERSTYLE_TREEWND=10,
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};
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// dependency events, param is handle of object in question
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enum {
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Event_OBJECT_ADDED=100,
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Event_OBJECT_REMOVED=110,
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Event_OBJECT_LABELCHANGE=200,
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Event_OBJECT_ICONCHANGE=300,
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Event_OBJECT_PATHCHANGE=400,
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Event_OBJECT_SELECTABLECHANGE=500,
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Event_OBJECT_SORTORDERCHANGE=600,
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Event_OBJECT_TAGCHANGE=700,
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};
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// dispatchable codes
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enum {
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GETDEPENDENCYPTR=100,
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GETNUMOBJECTS=200,
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ENUMOBJECT=300,
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GETOBJECT=400,
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GETOBJECTLABEL=500,
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SETOBJECTLABEL=510,
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INSERTOBJECT=600,
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REMOVEOBJECT=610,
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CLEARALL=700,
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GETDIRTYPE=800,
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ONACTION=900,
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ONPRERENDER=1000,
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ONPOSTRENDER=1010,
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GETOBJECTPATH=1100,
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GETOBJECTDISPLAYGROUP=1200,
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GETOBJECTICON=1300,
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GETOBJECTSELECTABLE=1400,
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GETOBJECTSORTORDER=1500,
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TAGOBJECT=1600,
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UNTAGOBJECT=1700,
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ENUMOBJECTBYTAG=1800,
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ISTAGGED=1900,
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CONTEXTMENU=3000,
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};
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};
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inline
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api_dependent *svc_objectDir::getDependencyPtr() {
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return _call(GETDEPENDENCYPTR, (api_dependent*)NULL);
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}
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inline
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const wchar_t *svc_objectDir::getDirType() {
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return _call(GETDIRTYPE, (const wchar_t *)NULL);
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}
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inline
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int svc_objectDir::getNumObjects() {
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return _call(GETNUMOBJECTS, 0);
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}
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inline
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ObjectHandle svc_objectDir::enumObject(int n) {
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return _call(ENUMOBJECT, INVALID_OBJECT_HANDLE, n);
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}
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inline
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void *svc_objectDir::getObject(ObjectHandle handle) {
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return _call(GETOBJECT, (void*)NULL, handle);
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}
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inline
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const wchar_t *svc_objectDir::getObjectLabel(ObjectHandle handle) {
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return _call(GETOBJECTLABEL, (const wchar_t *)NULL, handle);
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}
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inline
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int svc_objectDir::setObjectLabel(ObjectHandle handle, const wchar_t *newlabel) {
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return _call(SETOBJECTLABEL, 0, handle, newlabel);
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}
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inline
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ObjectHandle svc_objectDir::insertObject(const wchar_t *parameter, const wchar_t *label, const wchar_t *path) {
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return _call(INSERTOBJECT, INVALID_OBJECT_HANDLE, parameter, label, path);
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}
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inline
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int svc_objectDir::removeObject(ObjectHandle handle) {
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return _call(REMOVEOBJECT, 0, handle);
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}
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inline
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void svc_objectDir::clearAll() {
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_voidcall(CLEARALL);
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}
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inline
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const wchar_t *svc_objectDir::getObjectPath(ObjectHandle handle) {
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return _call(GETOBJECTPATH, (const wchar_t *)NULL, handle);
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}
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inline
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const wchar_t *svc_objectDir::getObjectDisplayGroup(ObjectHandle handle) {
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return _call(GETOBJECTDISPLAYGROUP, L"", handle);
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}
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inline
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const wchar_t *svc_objectDir::getObjectIcon(ObjectHandle handle) {
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return _call(GETOBJECTICON, (const wchar_t *)NULL, handle);
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}
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inline
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int svc_objectDir::getObjectSelectable(ObjectHandle handle) {
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return _call(GETOBJECTSELECTABLE, TRUE, handle);
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}
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inline
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int svc_objectDir::getObjectSortOrder(ObjectHandle handle) {
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return _call(GETOBJECTSORTORDER, 0, handle);
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}
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inline
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int svc_objectDir::tagObject(const wchar_t *tag, ObjectHandle handle, int exclusive) {
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return _call(TAGOBJECT, 0, tag, handle, exclusive);
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}
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inline
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int svc_objectDir::untagObject(const wchar_t *tag, ObjectHandle handle) {
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return _call(UNTAGOBJECT, 0, tag, handle);
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}
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inline
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ObjectHandle svc_objectDir::enumObjectByTag(const wchar_t *tag, int n) {
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return _call(ENUMOBJECTBYTAG, INVALID_OBJECT_HANDLE, tag, n);
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}
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inline
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int svc_objectDir::isTagged(const wchar_t *tag, ObjectHandle handle) {
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return _call(ISTAGGED, 0, tag, handle);
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}
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inline
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int svc_objectDir::onAction(int action, ifc_window *from, const wchar_t *target, ObjectHandle handle) {
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return _call(ONACTION, 0, action, from, target, handle);
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}
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inline
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int svc_objectDir::contextMenu(ifc_window *from, int x, int y, ObjectHandle handle) {
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return _call(CONTEXTMENU, 0, from, x, y, handle);
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}
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inline
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void svc_objectDir::onPrerender(ObjectHandle handle, const RECT *r, BaseCanvas *c, int style) {
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_voidcall(ONPRERENDER, handle, r, c, style);
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}
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inline
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void svc_objectDir::onPostrender(ObjectHandle handle, const RECT *r, BaseCanvas *c, int style) {
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_voidcall(ONPOSTRENDER, handle, r, c, style);
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}
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/**
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Service implementation. Usually you'll derive from ObjectDir, not this.
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You can still derive from this if you want to fully implement the interface yourself for some reason though.
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@see ObjectDir
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*/
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class svc_objectDirI : public svc_objectDir {
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public:
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virtual api_dependent *getDependencyPtr()=0;
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virtual const wchar_t *getDirType()=0;
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virtual int getNumObjects()=0;
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virtual ObjectHandle enumObject(int n)=0;
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virtual void *getObject(ObjectHandle handle)=0;
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virtual const wchar_t *getObjectLabel(ObjectHandle handle)=0;
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virtual int setObjectLabel(ObjectHandle handle, const wchar_t *newlabel)=0;
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virtual ObjectHandle insertObject(const wchar_t *parameter=NULL, const wchar_t *label=NULL, const wchar_t *path=NULL)=0;
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virtual int removeObject(ObjectHandle handle)=0;
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virtual void clearAll()=0;
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virtual const wchar_t *getObjectPath(ObjectHandle handle)=0;
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virtual const wchar_t *getObjectDisplayGroup(ObjectHandle handle)=0;
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virtual const wchar_t *getObjectIcon(ObjectHandle handle)=0;
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virtual int getObjectSelectable(ObjectHandle handle)=0;
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virtual int getObjectSortOrder(ObjectHandle handle)=0;
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virtual int tagObject(const wchar_t *tag, ObjectHandle handle, int exclusive=FALSE)=0;
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virtual int untagObject(const wchar_t *tag, ObjectHandle handle)=0;
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virtual ObjectHandle enumObjectByTag(const wchar_t *tag, int n)=0;
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virtual int isTagged(const wchar_t *tag, ObjectHandle handle)=0;
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virtual int onAction(int action, ifc_window *from, const wchar_t *target, ObjectHandle handle)=0;
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// return -1 to request renaming the item, 0 normally
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virtual int contextMenu(ifc_window *from, int x, int y, ObjectHandle handle)=0;
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virtual void onPrerender(ObjectHandle handle, const RECT *r, BaseCanvas *c, int style) { }
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virtual void onPostrender(ObjectHandle handle, const RECT *r, BaseCanvas *c, int style) { }
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protected:
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RECVS_DISPATCH;
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};
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#include <api/service/servicei.h>
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template <class T>
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class ObjectDirCreator : public waServiceFactoryTSingle<svc_objectDir, T> { };
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#include <api/service/svc_enum.h>
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class ObjectDirEnum : public SvcEnumT<svc_objectDir> {
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public:
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ObjectDirEnum(const wchar_t *_name) : name(_name) {}
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virtual int testService(svc_objectDir *svc) {
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return !WCSICMP(svc->getDirType(), name);
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}
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private:
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StringW name;
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};
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#endif
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