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AgamnentzarAgamnentzar
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Version 1.3.0
- Fix issues with file locking - Add using main composite image when document is small - Add using scaled down main composite image when thumbnail is missing - Add test application - Refactor thumbnail generation into separate file
1 parent d60f053 commit 12ba451

19 files changed

Lines changed: 1204 additions & 734 deletions

‎.gitignore‎

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Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
1-
2-
Debug
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Release
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.vs
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*.sdf
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*.vcxproj.user
1+
2+
Debug
3+
Release
4+
.vs
5+
*.sdf
6+
*.vcxproj.user

‎LICENSE‎

Lines changed: 22 additions & 22 deletions
Original file line numberDiff line numberDiff line change
@@ -1,22 +1,22 @@
1-
The MIT License (MIT)
2-
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Copyright (c) 2015 Radosław Eichler
4-
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Permission is hereby granted, free of charge, to any person obtaining a copy
6-
of this software and associated documentation files (the "Software"), to deal
7-
in the Software without restriction, including without limitation the rights
8-
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9-
copies of the Software, and to permit persons to whom the Software is
10-
furnished to do so, subject to the following conditions:
11-
12-
The above copyright notice and this permission notice shall be included in all
13-
copies or substantial portions of the Software.
14-
15-
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16-
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17-
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18-
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20-
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21-
SOFTWARE.
22-
1+
The MIT License (MIT)
2+
3+
Copyright (c) 2015 Radosław Eichler
4+
5+
Permission is hereby granted, free of charge, to any person obtaining a copy
6+
of this software and associated documentation files (the "Software"), to deal
7+
in the Software without restriction, including without limitation the rights
8+
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9+
copies of the Software, and to permit persons to whom the Software is
10+
furnished to do so, subject to the following conditions:
11+
12+
The above copyright notice and this permission notice shall be included in all
13+
copies or substantial portions of the Software.
14+
15+
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16+
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17+
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18+
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19+
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20+
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21+
SOFTWARE.
22+

‎PsdThumbnailProvider.sln‎

Lines changed: 88 additions & 65 deletions
Original file line numberDiff line numberDiff line change
@@ -1,65 +1,88 @@
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3-
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Global
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61-
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62-
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63-
HideSolutionNode = FALSE
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65-
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1+
Microsoft Visual Studio Solution File, Format Version 12.00
2+
# Visual Studio 15
3+
VisualStudioVersion = 15.0.28307.168
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{C9250E0E-3B03-4029-ADF0-0FA8B1AEB70A}"
6+
EndProject
7+
Project("{930C7802-8A8C-48F9-8165-68863BCCD9DD}") = "Setup", "Setup\Setup.wixproj", "{EA1C995B-28A6-4036-911B-F83B361AC895}"
8+
EndProject
9+
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "PsdThumbnailProvider", "PsdThumbnailProvider\PsdThumbnailProvider.vcxproj", "{145AB33E-71A1-42C3-8223-E107CFC162F4}"
10+
EndProject
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EndProject
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Release|x86 = Release|x86
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26+
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81+
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83+
HideSolutionNode = FALSE
84+
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85+
GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {61AA6387-FF05-4307-90D6-1E72C5200D6C}
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EndGlobalSection
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EndGlobal

‎PsdThumbnailProvider/ClassFactory.cpp‎

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Original file line numberDiff line numberDiff line change
@@ -1,69 +1,69 @@
1-
#include "ClassFactory.h"
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#include "PsdThumbnailProvider.h"
3-
#include <new>
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#include <Shlwapi.h>
5-
#pragma comment(lib, "shlwapi.lib")
6-
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extern long g_cDllRef;
8-
9-
ClassFactory::ClassFactory() : m_cRef(1) {
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InterlockedIncrement(&g_cDllRef);
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}
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ClassFactory::~ClassFactory() {
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InterlockedDecrement(&g_cDllRef);
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}
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// IUnknown
18-
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IFACEMETHODIMP ClassFactory::QueryInterface(REFIID riid, void **ppv) {
20-
static const QITAB qit[] =
21-
{
22-
QITABENT(ClassFactory, IClassFactory),
23-
{ 0 },
24-
};
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return QISearch(this, qit, riid, ppv);
26-
}
27-
28-
IFACEMETHODIMP_(ULONG) ClassFactory::AddRef() {
29-
return InterlockedIncrement(&m_cRef);
30-
}
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IFACEMETHODIMP_(ULONG) ClassFactory::Release() {
33-
ULONG cRef = InterlockedDecrement(&m_cRef);
34-
if (0 == cRef) {
35-
delete this;
36-
}
37-
return cRef;
38-
}
39-
40-
// IClassFactory
41-
42-
IFACEMETHODIMP ClassFactory::CreateInstance(IUnknown *pUnkOuter, REFIID riid, void **ppv) {
43-
HRESULT hr = CLASS_E_NOAGGREGATION;
44-
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// pUnkOuter is used for aggregation. We do not support it in the sample.
46-
if (pUnkOuter == NULL) {
47-
hr = E_OUTOFMEMORY;
48-
49-
// Create the COM component.
50-
PsdThumbnailProvider *pExt = new (std::nothrow) PsdThumbnailProvider();
51-
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if (pExt) {
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// Query the specified interface.
54-
hr = pExt->QueryInterface(riid, ppv);
55-
pExt->Release();
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}
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}
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59-
return hr;
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}
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62-
IFACEMETHODIMP ClassFactory::LockServer(BOOL fLock) {
63-
if (fLock) {
64-
InterlockedIncrement(&g_cDllRef);
65-
} else {
66-
InterlockedDecrement(&g_cDllRef);
67-
}
68-
return S_OK;
69-
}
1+
#include "ClassFactory.h"
2+
#include "PsdThumbnailProvider.h"
3+
#include <new>
4+
#include <Shlwapi.h>
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#pragma comment(lib, "shlwapi.lib")
6+
7+
extern long g_cDllRef;
8+
9+
ClassFactory::ClassFactory() : m_cRef(1) {
10+
InterlockedIncrement(&g_cDllRef);
11+
}
12+
13+
ClassFactory::~ClassFactory() {
14+
InterlockedDecrement(&g_cDllRef);
15+
}
16+
17+
// IUnknown
18+
19+
IFACEMETHODIMP ClassFactory::QueryInterface(REFIID riid, void **ppv) {
20+
static const QITAB qit[] =
21+
{
22+
QITABENT(ClassFactory, IClassFactory),
23+
{ 0 },
24+
};
25+
return QISearch(this, qit, riid, ppv);
26+
}
27+
28+
IFACEMETHODIMP_(ULONG) ClassFactory::AddRef() {
29+
return InterlockedIncrement(&m_cRef);
30+
}
31+
32+
IFACEMETHODIMP_(ULONG) ClassFactory::Release() {
33+
ULONG cRef = InterlockedDecrement(&m_cRef);
34+
if (0 == cRef) {
35+
delete this;
36+
}
37+
return cRef;
38+
}
39+
40+
// IClassFactory
41+
42+
IFACEMETHODIMP ClassFactory::CreateInstance(IUnknown *pUnkOuter, REFIID riid, void **ppv) {
43+
HRESULT hr = CLASS_E_NOAGGREGATION;
44+
45+
// pUnkOuter is used for aggregation. We do not support it in the sample.
46+
if (pUnkOuter == NULL) {
47+
hr = E_OUTOFMEMORY;
48+
49+
// Create the COM component.
50+
PsdThumbnailProvider *pExt = new (std::nothrow) PsdThumbnailProvider();
51+
52+
if (pExt) {
53+
// Query the specified interface.
54+
hr = pExt->QueryInterface(riid, ppv);
55+
pExt->Release();
56+
}
57+
}
58+
59+
return hr;
60+
}
61+
62+
IFACEMETHODIMP ClassFactory::LockServer(BOOL fLock) {
63+
if (fLock) {
64+
InterlockedIncrement(&g_cDllRef);
65+
} else {
66+
InterlockedDecrement(&g_cDllRef);
67+
}
68+
return S_OK;
69+
}

‎PsdThumbnailProvider/ClassFactory.h‎

Lines changed: 24 additions & 24 deletions
Original file line numberDiff line numberDiff line change
@@ -1,24 +1,24 @@
1-
#pragma once
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#include <unknwn.h> // For IClassFactory
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#include <windows.h>
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class ClassFactory : public IClassFactory {
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public:
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// IUnknown
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IFACEMETHODIMP QueryInterface(REFIID riid, void **ppv);
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IFACEMETHODIMP_(ULONG) AddRef();
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IFACEMETHODIMP_(ULONG) Release();
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// IClassFactory
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IFACEMETHODIMP CreateInstance(IUnknown *pUnkOuter, REFIID riid, void **ppv);
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IFACEMETHODIMP LockServer(BOOL fLock);
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ClassFactory();
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protected:
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~ClassFactory();
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private:
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long m_cRef;
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};
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#pragma once
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#include <unknwn.h> // For IClassFactory
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#include <windows.h>
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class ClassFactory : public IClassFactory {
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public:
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// IUnknown
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IFACEMETHODIMP QueryInterface(REFIID riid, void **ppv);
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IFACEMETHODIMP_(ULONG) AddRef();
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IFACEMETHODIMP_(ULONG) Release();
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// IClassFactory
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IFACEMETHODIMP CreateInstance(IUnknown *pUnkOuter, REFIID riid, void **ppv);
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IFACEMETHODIMP LockServer(BOOL fLock);
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ClassFactory();
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protected:
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~ClassFactory();
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private:
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long m_cRef;
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};

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