diff options
Diffstat (limited to 'src/me/laria/code/idea_caseconv')
13 files changed, 223 insertions, 0 deletions
diff --git a/src/me/laria/code/idea_caseconv/CamelCaseAction.java b/src/me/laria/code/idea_caseconv/CamelCaseAction.java new file mode 100644 index 0000000..93ca85b --- /dev/null +++ b/src/me/laria/code/idea_caseconv/CamelCaseAction.java @@ -0,0 +1,18 @@ +package me.laria.code.idea_caseconv; + +import org.jetbrains.annotations.NotNull; + +import java.util.Optional; + +public class CamelCaseAction extends SelectionReplacerAction { + @NotNull + public static String ucfirst(String s) { + s = s.toLowerCase(); + return s.substring(0, 1).toUpperCase().concat(s.substring(1)); + } + + @Override + protected String replace(String s) { + return WordSplitConverter.convert(s, "", (i, part) -> Optional.of(i == 0 ? part.toLowerCase() : ucfirst(part))); + } +} diff --git a/src/me/laria/code/idea_caseconv/DashCaseAction.java b/src/me/laria/code/idea_caseconv/DashCaseAction.java new file mode 100644 index 0000000..5e030ab --- /dev/null +++ b/src/me/laria/code/idea_caseconv/DashCaseAction.java @@ -0,0 +1,10 @@ +package me.laria.code.idea_caseconv; + +import java.util.Optional; + +public class DashCaseAction extends SelectionReplacerAction { + @Override + protected String replace(String s) { + return WordSplitConverter.convert(s, "-", (i, s1) -> Optional.of(s1.toLowerCase())); + } +} diff --git a/src/me/laria/code/idea_caseconv/FlipCaseAction.java b/src/me/laria/code/idea_caseconv/FlipCaseAction.java new file mode 100644 index 0000000..22df45a --- /dev/null +++ b/src/me/laria/code/idea_caseconv/FlipCaseAction.java @@ -0,0 +1,12 @@ +package me.laria.code.idea_caseconv; + +public class FlipCaseAction extends SelectionReplacerAction { + @Override + protected String replace(String s) { + StringBuilder builder = new StringBuilder(); + + s.codePoints().forEach(c -> builder.appendCodePoint(Character.isLowerCase(c) ? Character.toUpperCase(c) : Character.toLowerCase(c))); + + return builder.toString(); + } +} diff --git a/src/me/laria/code/idea_caseconv/LowerCaseAction.java b/src/me/laria/code/idea_caseconv/LowerCaseAction.java new file mode 100644 index 0000000..d32507e --- /dev/null +++ b/src/me/laria/code/idea_caseconv/LowerCaseAction.java @@ -0,0 +1,8 @@ +package me.laria.code.idea_caseconv; + +public class LowerCaseAction extends SelectionReplacerAction { + @Override + protected String replace(String s) { + return s.toLowerCase(); + } +} diff --git a/src/me/laria/code/idea_caseconv/PascalCaseAction.java b/src/me/laria/code/idea_caseconv/PascalCaseAction.java new file mode 100644 index 0000000..fb13265 --- /dev/null +++ b/src/me/laria/code/idea_caseconv/PascalCaseAction.java @@ -0,0 +1,10 @@ +package me.laria.code.idea_caseconv; + +import java.util.Optional; + +public class PascalCaseAction extends SelectionReplacerAction { + @Override + protected String replace(String s) { + return WordSplitConverter.convert(s, "", (i, part) -> Optional.of(CamelCaseAction.ucfirst(part))); + } +} diff --git a/src/me/laria/code/idea_caseconv/Replacement.java b/src/me/laria/code/idea_caseconv/Replacement.java new file mode 100644 index 0000000..804812b --- /dev/null +++ b/src/me/laria/code/idea_caseconv/Replacement.java @@ -0,0 +1,25 @@ +package me.laria.code.idea_caseconv; + +import com.intellij.openapi.editor.Document; +import org.jetbrains.annotations.NotNull; + +class Replacement implements Comparable<Replacement> { + private final int a; + private final int b; + private final String s; + + public Replacement(int a, int b, String s) { + this.a = Integer.min(a, b); + this.b = Integer.max(a, b); + this.s = s; + } + + public void doReplace(Document doc) { + doc.replaceString(this.a, this.b, this.s); + } + + @Override + public int compareTo(@NotNull Replacement o) { + return Integer.compare(this.a, o.a); + } +} diff --git a/src/me/laria/code/idea_caseconv/ScreamingSnakeCaseAction.java b/src/me/laria/code/idea_caseconv/ScreamingSnakeCaseAction.java new file mode 100644 index 0000000..c77bbfe --- /dev/null +++ b/src/me/laria/code/idea_caseconv/ScreamingSnakeCaseAction.java @@ -0,0 +1,10 @@ +package me.laria.code.idea_caseconv; + +import java.util.Optional; + +public class ScreamingSnakeCaseAction extends SelectionReplacerAction { + @Override + protected String replace(String s) { + return WordSplitConverter.convert(s, "_", (i, part) -> Optional.of(part.toUpperCase())); + } +} diff --git a/src/me/laria/code/idea_caseconv/SelectionReplacerAction.java b/src/me/laria/code/idea_caseconv/SelectionReplacerAction.java new file mode 100644 index 0000000..692fd6c --- /dev/null +++ b/src/me/laria/code/idea_caseconv/SelectionReplacerAction.java @@ -0,0 +1,59 @@ +package me.laria.code.idea_caseconv; + +import com.intellij.openapi.actionSystem.AnAction; +import com.intellij.openapi.actionSystem.AnActionEvent; +import com.intellij.openapi.actionSystem.CommonDataKeys; +import com.intellij.openapi.command.WriteCommandAction; +import com.intellij.openapi.editor.Caret; +import com.intellij.openapi.editor.CaretModel; +import com.intellij.openapi.editor.Document; +import com.intellij.openapi.editor.Editor; +import com.intellij.openapi.project.Project; + +import java.util.ArrayList; + +abstract class SelectionReplacerAction extends AnAction { + @Override + public void update(final AnActionEvent e) { + //Get required data keys + final Project project = e.getData(CommonDataKeys.PROJECT); + final Editor editor = e.getData(CommonDataKeys.EDITOR); + //Set visibility only in case of existing project and editor and if some text in the editor is selected + e.getPresentation().setVisible( + project != null + && editor != null + && editor.getSelectionModel().hasSelection() + ); + } + + @Override + public void actionPerformed(AnActionEvent anActionEvent) { + Editor editor = anActionEvent.getData(CommonDataKeys.EDITOR); + Project project = anActionEvent.getData(CommonDataKeys.PROJECT); + assert editor != null; + assert project != null; + + CaretModel caretModel = editor.getCaretModel(); + Document document = editor.getDocument(); + + ArrayList<Replacement> replacements = new ArrayList<>(); + for (Caret caret : caretModel.getAllCarets()) { + if (!caret.hasSelection()) { + continue; + } + + replacements.add(new Replacement( + caret.getSelectionStart(), + caret.getSelectionEnd(), + this.replace(caret.getSelectedText()) + )); + } + + // Sort in reverse order so a replacement won't mess up the indices of the other replacements + replacements.sort((o1, o2) -> -o1.compareTo(o2)); + + WriteCommandAction.runWriteCommandAction(project, () -> replacements.forEach(r -> r.doReplace(document))); + } + + abstract protected String replace(String s); +} diff --git a/src/me/laria/code/idea_caseconv/SeparateWordsAction.java b/src/me/laria/code/idea_caseconv/SeparateWordsAction.java new file mode 100644 index 0000000..6f3f4fe --- /dev/null +++ b/src/me/laria/code/idea_caseconv/SeparateWordsAction.java @@ -0,0 +1,10 @@ +package me.laria.code.idea_caseconv; + +import java.util.Optional; + +public class SeparateWordsAction extends SelectionReplacerAction { + @Override + protected String replace(String s) { + return WordSplitConverter.convert(s, " ", (i, part) -> Optional.of(part.toLowerCase())); + } +} diff --git a/src/me/laria/code/idea_caseconv/SnakeCaseAction.java b/src/me/laria/code/idea_caseconv/SnakeCaseAction.java new file mode 100644 index 0000000..9853676 --- /dev/null +++ b/src/me/laria/code/idea_caseconv/SnakeCaseAction.java @@ -0,0 +1,10 @@ +package me.laria.code.idea_caseconv; + +import java.util.Optional; + +public class SnakeCaseAction extends SelectionReplacerAction { + @Override + protected String replace(String s) { + return WordSplitConverter.convert(s, "_", (i, part) -> Optional.of(part.toLowerCase())); + } +}
\ No newline at end of file diff --git a/src/me/laria/code/idea_caseconv/UpperCaseAction.java b/src/me/laria/code/idea_caseconv/UpperCaseAction.java new file mode 100644 index 0000000..8478f4f --- /dev/null +++ b/src/me/laria/code/idea_caseconv/UpperCaseAction.java @@ -0,0 +1,8 @@ +package me.laria.code.idea_caseconv; + +public class UpperCaseAction extends SelectionReplacerAction { + @Override + protected String replace(String s) { + return s.toUpperCase(); + } +} diff --git a/src/me/laria/code/idea_caseconv/WordSplitConverter.java b/src/me/laria/code/idea_caseconv/WordSplitConverter.java new file mode 100644 index 0000000..9b87a25 --- /dev/null +++ b/src/me/laria/code/idea_caseconv/WordSplitConverter.java @@ -0,0 +1,36 @@ +package me.laria.code.idea_caseconv; + +import java.util.ArrayList; +import java.util.List; +import java.util.regex.Pattern; + +class WordSplitConverter { + private static List<String> split(String s) { + Pattern decamelize = Pattern.compile("(?<![A-Z])[A-Z]"); + s = decamelize.matcher(s).replaceAll(" $0"); + + String[] all_parts = s.split("[\\s_-]"); + ArrayList<String> parts = new ArrayList<>(); + for (String p : all_parts) { + p = p.trim(); + if (!p.equals("")) { + parts.add(p.toLowerCase()); + } + } + + return parts; + } + + public static String convert(String in, String glue, WordTransformer transform) { + List<String> partsIn = split(in); + ArrayList<String> partsOut = new ArrayList<>(); + + int i = 0; + for (String part : partsIn) { + transform.transform(i, part).ifPresent(partsOut::add); + i++; + } + + return String.join(glue, partsOut); + } +} diff --git a/src/me/laria/code/idea_caseconv/WordTransformer.java b/src/me/laria/code/idea_caseconv/WordTransformer.java new file mode 100644 index 0000000..ad0aeab --- /dev/null +++ b/src/me/laria/code/idea_caseconv/WordTransformer.java @@ -0,0 +1,7 @@ +package me.laria.code.idea_caseconv; + +import java.util.Optional; + +interface WordTransformer { + Optional<String> transform(int i, String s); +} |