forked from microsoft/PowerToys
-
Notifications
You must be signed in to change notification settings - Fork 0
/
dllmain.cpp
293 lines (251 loc) · 7.42 KB
/
dllmain.cpp
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
#include "pch.h"
#include "PowerRenameExt.h"
#include <interface/powertoy_module_interface.h>
#include <settings.h>
#include <trace.h>
#include <common/settings_objects.h>
#include <common/common.h>
#include "resource.h"
#include <atomic>
std::atomic<DWORD> g_dwModuleRefCount = 0;
HINSTANCE g_hInst = 0;
extern "C" IMAGE_DOS_HEADER __ImageBase;
class CPowerRenameClassFactory : public IClassFactory
{
public:
CPowerRenameClassFactory(_In_ REFCLSID clsid) :
m_refCount(1),
m_clsid(clsid)
{
ModuleAddRef();
}
// IUnknown methods
IFACEMETHODIMP QueryInterface(_In_ REFIID riid, _COM_Outptr_ void** ppv)
{
static const QITAB qit[] = {
QITABENT(CPowerRenameClassFactory, IClassFactory),
{ 0 }
};
return QISearch(this, qit, riid, ppv);
}
IFACEMETHODIMP_(ULONG)
AddRef()
{
return ++m_refCount;
}
IFACEMETHODIMP_(ULONG)
Release()
{
LONG refCount = --m_refCount;
if (refCount == 0)
{
delete this;
}
return refCount;
}
// IClassFactory methods
IFACEMETHODIMP CreateInstance(_In_opt_ IUnknown* punkOuter, _In_ REFIID riid, _Outptr_ void** ppv)
{
*ppv = NULL;
HRESULT hr;
if (punkOuter)
{
hr = CLASS_E_NOAGGREGATION;
}
else if (m_clsid == CLSID_PowerRenameMenu)
{
hr = CPowerRenameMenu::s_CreateInstance(punkOuter, riid, ppv);
}
else
{
hr = CLASS_E_CLASSNOTAVAILABLE;
}
return hr;
}
IFACEMETHODIMP LockServer(BOOL bLock)
{
if (bLock)
{
ModuleAddRef();
}
else
{
ModuleRelease();
}
return S_OK;
}
private:
~CPowerRenameClassFactory()
{
ModuleRelease();
}
std::atomic<long> m_refCount;
CLSID m_clsid;
};
BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, void*)
{
switch (dwReason)
{
case DLL_PROCESS_ATTACH:
g_hInst = hInstance;
Trace::RegisterProvider();
break;
case DLL_PROCESS_DETACH:
Trace::UnregisterProvider();
break;
}
return TRUE;
}
//
// Checks if there are any external references to this module
//
STDAPI DllCanUnloadNow(void)
{
return (g_dwModuleRefCount == 0) ? S_OK : S_FALSE;
}
//
// DLL export for creating COM objects
//
STDAPI DllGetClassObject(_In_ REFCLSID clsid, _In_ REFIID riid, _Outptr_ void** ppv)
{
*ppv = NULL;
CPowerRenameClassFactory* pClassFactory = new CPowerRenameClassFactory(clsid);
HRESULT hr = pClassFactory->QueryInterface(riid, ppv);
pClassFactory->Release();
return hr;
}
STDAPI DllRegisterServer()
{
return S_OK;
}
STDAPI DllUnregisterServer()
{
return S_OK;
}
void ModuleAddRef()
{
g_dwModuleRefCount++;
}
void ModuleRelease()
{
g_dwModuleRefCount--;
}
class PowerRenameModule : public PowertoyModuleIface
{
private:
// Enabled by default
bool m_enabled = true;
std::wstring app_name;
public:
// Return the display name of the powertoy, this will be cached
virtual PCWSTR get_name() override
{
return app_name.c_str();
}
// Enable the powertoy
virtual void enable()
{
m_enabled = true;
save_settings();
}
// Disable the powertoy
virtual void disable()
{
m_enabled = false;
save_settings();
}
// Returns if the powertoy is enabled
virtual bool is_enabled() override
{
return m_enabled;
}
// Return JSON with the configuration options.
// These are the settings shown on the settings page along with their current values.
virtual bool get_config(_Out_ PWSTR buffer, _Out_ int* buffer_size) override
{
HINSTANCE hinstance = reinterpret_cast<HINSTANCE>(&__ImageBase);
// Create a Settings object.
PowerToysSettings::Settings settings(hinstance, get_name());
settings.set_description(GET_RESOURCE_STRING(IDS_SETTINGS_DESCRIPTION));
settings.set_icon_key(L"pt-power-rename");
// Link to the GitHub PowerRename sub-page
settings.set_overview_link(GET_RESOURCE_STRING(IDS_OVERVIEW_LINK));
settings.add_bool_toggle(
L"bool_persist_input",
GET_RESOURCE_STRING(IDS_RESTORE_SEARCH),
CSettingsInstance().GetPersistState());
settings.add_bool_toggle(
L"bool_mru_enabled",
GET_RESOURCE_STRING(IDS_ENABLE_AUTO),
CSettingsInstance().GetMRUEnabled());
settings.add_int_spinner(
L"int_max_mru_size",
GET_RESOURCE_STRING(IDS_MAX_ITEMS),
CSettingsInstance().GetMaxMRUSize(),
0,
20,
1);
settings.add_bool_toggle(
L"bool_show_icon_on_menu",
GET_RESOURCE_STRING(IDS_ICON_CONTEXT_MENU),
CSettingsInstance().GetShowIconOnMenu());
settings.add_bool_toggle(
L"bool_show_extended_menu",
GET_RESOURCE_STRING(IDS_EXTENDED_MENU_INFO),
CSettingsInstance().GetExtendedContextMenuOnly());
return settings.serialize_to_buffer(buffer, buffer_size);
}
// Passes JSON with the configuration settings for the powertoy.
// This is called when the user hits Save on the settings page.
virtual void set_config(PCWSTR config) override
{
try
{
// Parse the input JSON string.
PowerToysSettings::PowerToyValues values =
PowerToysSettings::PowerToyValues::from_json_string(config);
CSettingsInstance().SetPersistState(values.get_bool_value(L"bool_persist_input").value());
CSettingsInstance().SetMRUEnabled(values.get_bool_value(L"bool_mru_enabled").value());
CSettingsInstance().SetMaxMRUSize(values.get_int_value(L"int_max_mru_size").value());
CSettingsInstance().SetShowIconOnMenu(values.get_bool_value(L"bool_show_icon_on_menu").value());
CSettingsInstance().SetExtendedContextMenuOnly(values.get_bool_value(L"bool_show_extended_menu").value());
CSettingsInstance().Save();
Trace::SettingsChanged();
}
catch (std::exception)
{
// Improper JSON.
}
}
// Signal from the Settings editor to call a custom action.
// This can be used to spawn more complex editors.
virtual void call_custom_action(const wchar_t* action) override
{
}
// Destroy the powertoy and free memory
virtual void destroy() override
{
delete this;
}
void init_settings()
{
m_enabled = CSettingsInstance().GetEnabled();
Trace::EnablePowerRename(m_enabled);
}
void save_settings()
{
CSettingsInstance().SetEnabled(m_enabled);
CSettingsInstance().Save();
Trace::EnablePowerRename(m_enabled);
}
PowerRenameModule()
{
init_settings();
app_name = GET_RESOURCE_STRING(IDS_POWERRENAME_APP_NAME);
}
~PowerRenameModule(){};
};
extern "C" __declspec(dllexport) PowertoyModuleIface* __cdecl powertoy_create()
{
return new PowerRenameModule();
}