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Expand api to allow easier interaction with windows en menus as exemplified by Lightroom

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This commit is contained in:
Rik Veenboer
2015-10-18 16:05:54 +01:00
parent b018971ec8
commit 7ff9b7947f
5 changed files with 321 additions and 2 deletions
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13
src/Test.java Normal file
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@@ -0,0 +1,13 @@
import main.java.Test.CTest;
import com.sun.jna.Native;
public class Test {
public static void main(String[] args) {
CTest ctest = (CTest) Native.loadLibrary("ctest", CTest.class);
ctest.helloFromC();
}
}

99
src/main/java/org/synthuse/Api.java
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@@ -26,6 +26,7 @@ import com.sun.jna.platform.win32.BaseTSD.ULONG_PTR;
import com.sun.jna.platform.win32.WinBase.SYSTEM_INFO;
import com.sun.jna.platform.win32.WinDef.HMENU;
import com.sun.jna.platform.win32.WinDef.HWND;
import com.sun.jna.platform.win32.WinDef.WPARAM;
import com.sun.jna.platform.win32.WinNT.HANDLE;
import com.sun.jna.platform.win32.WinReg;
import com.sun.jna.platform.win32.WinUser;
@@ -36,8 +37,9 @@ import com.sun.jna.ptr.PointerByReference;
import com.sun.jna.win32.StdCallLibrary.StdCallCallback;
import com.sun.jna.win32.W32APIOptions;
public class Api {
public class Api {
public static boolean EXACT = false;
// Constants
public static int WM_SETTEXT = 0x000c;
@@ -165,6 +167,8 @@ public class Api {
public PsapiEx psapi;
public Kernel32Ex kernel32;
protected HWND hWndFound;
public static final int POINT_Y(long i)
{
return (int) (i >> 32);
@@ -807,4 +811,95 @@ public class Api {
//JOptionPane.showMessageDialog(null, "lvitem size: " + lvitem.size());
}
public WPARAM loadMenuItem(HWND hWnd, HMENU hMenu, boolean exact, String... path) throws Exception {
boolean found = false;
int itemID = -1;
int pathLength = path.length;
for (int i = 0; i < pathLength; ++i) {
String search = path[i];
int count = user32.GetMenuItemCount(hMenu);
found = false;
for (int position = 0; position < count; ++position) {
String menuItemText = GetMenuItemText(hMenu, position);
if (exact ? menuItemText.equals(search) : menuItemText.contains(search)) {
found = true;
if (i < pathLength - 1) {
hMenu = user32.GetSubMenu(hMenu, position);
} else {
itemID = user32.GetMenuItemID(hMenu, position);
}
break;
}
}
if (!found) {
throw new Exception("Menu item not found!");
}
}
return new WPARAM(itemID);
}
public HWND findTopWindow(String text, String className) {
hWndFound = null;
user32.EnumWindows(new WinUser.WNDENUMPROC() {
public boolean callback(HWND hWnd, Pointer lParam) {
if (Api.getWindowText(hWnd).contains(text)) {
hWndFound = hWnd;
return false;
} else {
return true;
}
}
}, 0);
return hWndFound;
}
protected HWND findChildWindow(HWND hWnd, String text) {
return findChildWindow(hWnd, EXACT, text);
}
protected HWND findChildWindow(HWND hWnd, boolean exact, String text) {
hWndFound = null;
user32.EnumChildWindows(hWnd, new WinUser.WNDENUMPROC() {
public boolean callback(HWND hWnd, Pointer lParam) {
if (exact ? Api.getWindowText(hWnd).equals(text) : Api.getWindowText(hWnd).contains(text)) {
hWndFound = hWnd;
return false;
} else {
return true;
}
}
}, null);
return hWndFound;
}
public HWND findChildWindow(HWND hWnd, String... path) {
return findChildWindow(hWnd, EXACT, path);
}
protected HWND findChildWindow(HWND hWnd, boolean exact, String... path) {
for (String search : path) {
hWnd = findChildWindow(hWnd, exact, search);
}
return hWnd;
}
public HWND[] findAllChildWindow(HWND hWnd, String search) {
return findAllChildWindow(hWnd, EXACT, search);
}
protected HWND[] findAllChildWindow(HWND hWnd, boolean exact, String search) {
ArrayList<HWND> hwndList = new ArrayList<HWND>();
user32.EnumChildWindows(hWnd, new WinUser.WNDENUMPROC() {
public boolean callback(HWND hWnd, Pointer lParam) {
String text = Api.getWindowText(hWnd);
if (exact ? text.equals(search) : text.contains(search)) {
hwndList.add(hWnd);
}
return true;
}
}, null);
return hwndList.toArray(new HWND[0]);
}
}

13
src/main/java/test/Amount.java Normal file
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@@ -0,0 +1,13 @@
package test;
public enum Amount {
DECREASE_MUCH ("--"),
DECREASE_LITTLE ("-"),
INCREASE_LITTLE ("+"),
INCREASE_MUCH ("++");
public String value;
Amount(String value) {
this.value = value;
}
}

20
src/main/java/test/Slider.java Normal file
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@@ -0,0 +1,20 @@
package test;
public enum Slider {
EXPOSURE,
CONTRAST,
HIGHLIGHTS,
SHADOWS,
BLACKS,
WHITES,
CLARITY,
VIBRANCE;
public String getLabel() {
String name = this.name();
return String.format("%s%s", name.substring(0, 1), name.toLowerCase().substring(1));
}
public String getLabel(Amount amount) {
return String.format("%s %s", getLabel(), amount.value);
}
}

178
src/main/java/test/Test.java Normal file
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@@ -0,0 +1,178 @@
package test;
import java.util.HashMap;
import java.util.Random;
import org.synthuse.Api;
import com.sun.jna.platform.win32.WinDef.HMENU;
import com.sun.jna.platform.win32.WinDef.HWND;
import com.sun.jna.platform.win32.WinDef.WPARAM;
public class Test {
protected Api api;
protected HWND hWndFound;
protected HashMap<HWND, HMENU> windowMap;
protected HashMap<MenuItem, WPARAM> menuItemMap;
protected HashMap<Slider, HashMap<Amount, MenuItem>> sliderMap;
protected HashMap<Slider, HWND> valueMap;
class MenuItem {
public static final boolean EXACT = false;
public HWND hWnd;
public HMENU hMenu;
public String[] path;
public boolean exact;
public MenuItem(HWND hWnd, HMENU hMenu, String... path) {
this(hWnd, hMenu, EXACT, path);
}
public MenuItem(HWND hWnd, HMENU hMenu, boolean exact, String... path) {
this.hWnd = hWnd;
this.hMenu = hMenu;
this.exact = exact;
this.path = path;
}
}
public Test() {
api = new Api();
windowMap = new HashMap<HWND, HMENU>();
menuItemMap = new HashMap<MenuItem, WPARAM>();
sliderMap = new HashMap<Slider, HashMap<Amount, MenuItem>>();
valueMap = new HashMap<Slider, HWND>();
}
public static void main(String[] args) throws Exception {
Test test = new Test();
test.start();
//test.moveSlider(Slider.CONTRAST, Amount.INCREASE_LITTLE);
for (int k = 0; k < 5; ++k) {
Slider slider = Slider.values()[new Random().nextInt(Slider.values().length)];
for (int j = 0; j < 5; ++j) {
for (int i = 0; i < 20; ++i) {
test.moveSlider(slider, Amount.DECREASE_MUCH);
System.out.println(test.getValue(slider));
Thread.sleep(100);
}
Thread.sleep(200);
for (int i = 0; i < 20; ++i) {
test.moveSlider(slider, Amount.INCREASE_MUCH);
Thread.sleep(100);
}
}
}
}
protected void moveSlider(Slider slider, Amount amount) throws Exception {
MenuItem menuItem = sliderMap.get(slider).get(amount);
activateItem(menuItem);
}
protected float getValue(Slider slider) {
if (valueMap.containsKey(slider)) {
HWND hWnd = valueMap.get(slider);
String text = Api.getWindowText(hWnd);
return Float.valueOf(text.replace(" ", ""));
} else {
return 0;
}
}
public void start() throws Exception {
// Find Lightroom window
HWND hWndTopWindow = api.findTopWindow("Lightroom", "AgWinMainFrame");
if (hWndTopWindow == null) {
throw new Exception("Can't find top window");
}
// Find menu options from Keyboard Tamer
String[] path = {"&File", "Pl&ug-in Extras", ""};
for (Slider slider : Slider.values()) {
HashMap<Amount, MenuItem> amountMap = new HashMap<Amount, MenuItem>();
for (Amount amount : Amount.values()) {
String label = slider.getLabel(amount);
path[2] = String.format(" %s", label);
MenuItem menuItem = loadMenuItem(hWndTopWindow, true, path);
amountMap.put(amount, menuItem);
}
sliderMap.put(slider, amountMap);
}
// Find develop sliders
path = new String[]{"", "Top", "Main", "Panel", "Last Panel", "View", "ClipView", "Accordion", "Accordion"};
HWND hWnd = api.findChildWindow(hWndTopWindow, path);
if (hWnd == null) {
throw new Exception("Can't find window");
}
for (HWND hWndLoop : api.findAllChildWindow(hWnd, "Collapsible")) {
path = new String[]{"Basic", "View"};
hWnd = api.findChildWindow(hWndLoop, path);
if (hWnd != null) {
Slider slider = null;
for (HWND hWndSubLoop : api.findAllChildWindow(hWnd, "")) {
//String className = Api.getWindowClassName(hWndSubLoop);
String text = Api.getWindowText(hWndSubLoop);
if (!text.contains("Bridge") && !text.contains("View") && text.length() > 0) {
if (slider != null) {
System.out.printf("%s = %s (%.2f)\n", slider.getLabel(), text, Float.valueOf(text.replace(" ", "")));
valueMap.put(slider, hWndSubLoop);
slider = null;
} else {
for (Slider sliderLoop : Slider.values()) {
if (sliderLoop.getLabel().equals(text)) {
slider = sliderLoop;
}
}
}
}
}
}
}
}
public boolean activateItem(MenuItem menuItem) throws Exception {
HWND hWnd = menuItem.hWnd;
HMENU hMenu = menuItem.hMenu;
String[] path = menuItem.path;
boolean exact = menuItem.exact;
WPARAM wParam;
if (menuItemMap.containsKey(menuItem)) {
wParam = menuItemMap.get(menuItem);
} else {
wParam = api.loadMenuItem(hWnd, hMenu, exact, path);
}
return api.user32.PostMessage(hWnd, Api.WM_COMMAND, wParam, null).intValue() > 0;
}
public boolean activateItem(HWND hWnd, boolean exact, String... path) throws Exception {
MenuItem menuItem = loadMenuItem(hWnd, exact, path);
return activateItem(menuItem);
}
protected MenuItem loadMenuItem(HWND hWnd, boolean exact, String... path) throws Exception {
HMENU hMenu;
if (windowMap.containsKey(hWnd)) {
hMenu = windowMap.get(hWnd);
} else {
hMenu = api.user32.GetMenu(hWnd);
windowMap.put(hWnd, hMenu);
}
MenuItem menuItem = new MenuItem(hWnd, hMenu, path);
WPARAM wParam = api.loadMenuItem(hWnd, hMenu, exact, path);
menuItemMap.put(menuItem, wParam);
return menuItem;
}
protected WPARAM loadMenuItem(MenuItem menuItem) throws Exception {
HWND hWnd = menuItem.hWnd;
HMENU hMenu = menuItem.hMenu;
String[] path = menuItem.path;
boolean exact = menuItem.exact;
return api.loadMenuItem(hWnd, hMenu, exact, path);
}
}