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exception applications & xcode configuration fixes #44

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exception applications & xcode configuration fixes #44

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a8bdba2
add ability for users to configure exception applications
jacob-thompson Nov 16, 2024
1b0845e
update README.md
jacob-thompson Nov 16, 2024
0a59d11
fix project warnings
jacob-thompson Nov 27, 2024
ec1be21
share scheme data as intended
jacob-thompson Nov 27, 2024
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23 changes: 15 additions & 8 deletions DiscreteScroll.xcodeproj/project.pbxproj
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -3,19 +3,19 @@
archiveVersion = 1;
classes = {
};
objectVersion = 50;
objectVersion = 54;
objects = {

/* Begin PBXBuildFile section */
C3F94D482C0406330051923E /* main.c in Sources */ = {isa = PBXBuildFile; fileRef = C3F94D472C0406330051923E /* main.c */; };
948CB3262CE4B90D0024F5A6 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 948CB3252CE4B2410024F5A6 /* main.m */; };
C3F94D562C0408930051923E /* LICENSE in Resources */ = {isa = PBXBuildFile; fileRef = C3F94D542C0408930051923E /* LICENSE */; };
C3F94D572C0408930051923E /* README.md in Resources */ = {isa = PBXBuildFile; fileRef = C3F94D552C0408930051923E /* README.md */; };
/* End PBXBuildFile section */

/* Begin PBXFileReference section */
948CB3252CE4B2410024F5A6 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
C3F94D3B2C0406320051923E /* DiscreteScroll.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = DiscreteScroll.app; sourceTree = BUILT_PRODUCTS_DIR; };
C3F94D462C0406330051923E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
C3F94D472C0406330051923E /* main.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = main.c; sourceTree = "<group>"; };
C3F94D542C0408930051923E /* LICENSE */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = LICENSE; sourceTree = "<group>"; };
C3F94D552C0408930051923E /* README.md */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
/* End PBXFileReference section */
Expand Down Expand Up @@ -53,7 +53,7 @@
isa = PBXGroup;
children = (
C3F94D462C0406330051923E /* Info.plist */,
C3F94D472C0406330051923E /* main.c */,
948CB3252CE4B2410024F5A6 /* main.m */,
);
path = DiscreteScroll;
sourceTree = "<group>";
Expand Down Expand Up @@ -84,7 +84,8 @@
C3F94D332C0406320051923E /* Project object */ = {
isa = PBXProject;
attributes = {
LastUpgradeCheck = 1240;
BuildIndependentTargetsInParallel = YES;
LastUpgradeCheck = 1610;
TargetAttributes = {
C3F94D3A2C0406320051923E = {
CreatedOnToolsVersion = 12.4;
Expand Down Expand Up @@ -126,7 +127,7 @@
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
C3F94D482C0406330051923E /* main.c in Sources */,
948CB3262CE4B90D0024F5A6 /* main.m in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
Expand Down Expand Up @@ -167,9 +168,11 @@
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
COPY_PHASE_STRIP = NO;
DEAD_CODE_STRIPPING = YES;
DEBUG_INFORMATION_FORMAT = dwarf;
ENABLE_STRICT_OBJC_MSGSEND = YES;
ENABLE_TESTABILITY = YES;
ENABLE_USER_SCRIPT_SANDBOXING = YES;
GCC_C_LANGUAGE_STANDARD = gnu11;
GCC_DYNAMIC_NO_PIC = NO;
GCC_NO_COMMON_BLOCKS = YES;
Expand Down Expand Up @@ -226,9 +229,11 @@
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
COPY_PHASE_STRIP = NO;
DEAD_CODE_STRIPPING = YES;
DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
ENABLE_NS_ASSERTIONS = NO;
ENABLE_STRICT_OBJC_MSGSEND = YES;
ENABLE_USER_SCRIPT_SANDBOXING = YES;
GCC_C_LANGUAGE_STANDARD = gnu11;
GCC_NO_COMMON_BLOCKS = YES;
GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
Expand All @@ -250,12 +255,13 @@
CODE_SIGN_STYLE = Automatic;
COMBINE_HIDPI_IMAGES = YES;
CURRENT_PROJECT_VERSION = 5;
DEAD_CODE_STRIPPING = YES;
INFOPLIST_FILE = DiscreteScroll/Info.plist;
LD_RUNPATH_SEARCH_PATHS = (
"$(inherited)",
"@executable_path/../Frameworks",
);
MACOSX_DEPLOYMENT_TARGET = 10.9;
MACOSX_DEPLOYMENT_TARGET = 11.5;
MARKETING_VERSION = 1.2.1;
PRODUCT_BUNDLE_IDENTIFIER = com.emreyolcu.DiscreteScroll;
PRODUCT_NAME = "$(TARGET_NAME)";
Expand All @@ -268,12 +274,13 @@
CODE_SIGN_STYLE = Automatic;
COMBINE_HIDPI_IMAGES = YES;
CURRENT_PROJECT_VERSION = 5;
DEAD_CODE_STRIPPING = YES;
INFOPLIST_FILE = DiscreteScroll/Info.plist;
LD_RUNPATH_SEARCH_PATHS = (
"$(inherited)",
"@executable_path/../Frameworks",
);
MACOSX_DEPLOYMENT_TARGET = 10.9;
MACOSX_DEPLOYMENT_TARGET = 11.5;
MARKETING_VERSION = 1.2.1;
PRODUCT_BUNDLE_IDENTIFIER = com.emreyolcu.DiscreteScroll;
PRODUCT_NAME = "$(TARGET_NAME)";
Expand Down
78 changes: 78 additions & 0 deletions DiscreteScroll.xcodeproj/xcshareddata/xcschemes/DiscreteScroll.xcscheme
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Original file line number Diff line number Diff line change
@@ -0,0 +1,78 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "1610"
version = "1.7">
<BuildAction
parallelizeBuildables = "YES"
buildImplicitDependencies = "YES"
buildArchitectures = "Automatic">
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"
buildForRunning = "YES"
buildForProfiling = "YES"
buildForArchiving = "YES"
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "C3F94D3A2C0406320051923E"
BuildableName = "DiscreteScroll.app"
BlueprintName = "DiscreteScroll"
ReferencedContainer = "container:DiscreteScroll.xcodeproj">
</BuildableReference>
</BuildActionEntry>
</BuildActionEntries>
</BuildAction>
<TestAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
shouldUseLaunchSchemeArgsEnv = "YES"
shouldAutocreateTestPlan = "YES">
</TestAction>
<LaunchAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugServiceExtension = "internal"
allowLocationSimulation = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "C3F94D3A2C0406320051923E"
BuildableName = "DiscreteScroll.app"
BlueprintName = "DiscreteScroll"
ReferencedContainer = "container:DiscreteScroll.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
</LaunchAction>
<ProfileAction
buildConfiguration = "Release"
shouldUseLaunchSchemeArgsEnv = "YES"
savedToolIdentifier = ""
useCustomWorkingDirectory = "NO"
debugDocumentVersioning = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "C3F94D3A2C0406320051923E"
BuildableName = "DiscreteScroll.app"
BlueprintName = "DiscreteScroll"
ReferencedContainer = "container:DiscreteScroll.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
</ProfileAction>
<AnalyzeAction
buildConfiguration = "Debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "Release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>
24 changes: 23 additions & 1 deletion DiscreteScroll/main.c → DiscreteScroll/main.m
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
#import <Appkit/AppKit.h>

#include <ApplicationServices/ApplicationServices.h>

#define DEFAULT_LINES 3
Expand All @@ -8,10 +10,16 @@ static bool TRUSTED;

static int LINES;

static CFArrayRef EXCEPTIONS;

static CGEventRef tapCallback(CGEventTapProxy proxy,
CGEventType type, CGEventRef event, void *userInfo)
{
if (CGEventGetIntegerValueField(event, kCGScrollWheelEventIsContinuous) == 0) {
NSRunningApplication *focused = [[NSWorkspace sharedWorkspace] frontmostApplication];
CFRange range = CFRangeMake(0, CFArrayGetCount(EXCEPTIONS));
bool exceptFlag = CFArrayContainsValue(EXCEPTIONS, range, (__bridge const void *)(focused.localizedName));

if (CGEventGetIntegerValueField(event, kCGScrollWheelEventIsContinuous) == 0 && !exceptFlag) {
int delta = (int)CGEventGetIntegerValueField(event, kCGScrollWheelEventPointDeltaAxis1);
CGEventSetIntegerValueField(event, kCGScrollWheelEventDeltaAxis1, SIGN(delta) * LINES);
}
Expand Down Expand Up @@ -44,6 +52,17 @@ static void notificationCallback(CFNotificationCenterRef center, void *observer,
);
}

static bool getExceptionApps(CFStringRef key)
{
EXCEPTIONS = (CFArrayRef)CFPreferencesCopyAppValue(key, kCFPreferencesCurrentApplication);
bool got = false;
if (EXCEPTIONS && CFGetTypeID(EXCEPTIONS) == CFArrayGetTypeID()) {
got = (int)CFArrayGetCount(EXCEPTIONS);
}

return got;
}

static bool getIntPreference(CFStringRef key, int *valuePtr)
{
CFNumberRef number = (CFNumberRef)CFPreferencesCopyAppValue(
Expand Down Expand Up @@ -78,6 +97,9 @@ int main(void)
CFRunLoopRun();
CFNotificationCenterRemoveObserver(center, &observer, AX_NOTIFICATION, NULL);

if (!getExceptionApps(CFSTR("except")))
EXCEPTIONS = CFArrayCreate(kCFAllocatorDefault, NULL, 0, &kCFTypeArrayCallBacks);

if (!getIntPreference(CFSTR("lines"), &LINES))
LINES = DEFAULT_LINES;

Expand Down
7 changes: 6 additions & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,12 @@ defaults write com.emreyolcu.DiscreteScroll lines -int LINES
> If you set `lines` to some value other than an integer,
> then the default value of 3 is used as a fallback.

You should restart the application for the setting to take effect.
You may configure exception applications if you do not want DiscreteScroll to run on every application. Running this command repeatedly will append its arguments to the existing list of exception applications. Replace `APPLICATION` with the name of the exception application you would like to configure, e.g. `Finder`.
```
defaults write com.emreyolcu.DiscreteScroll except -array-add "APPLICATION"
```

You should restart the application for changes in settings to take effect.

### Uninstallation

Expand Down