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handle storing caret and scroll bar positions for tabs

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benfry
2005-05-01 20:00:51 +00:00
parent a97b43a0f7
commit 686669ece6
4 changed files with 103 additions and 92 deletions
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30
processing/app/Sketch.java
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@@ -148,11 +148,6 @@ public class Sketch {
codeFolder = new File(folder, "code");
dataFolder = new File(folder, "data");
//File libraryFolder = new File(folder, "library");
//if (libraryFolder.exists()) {
//library = true;
//}
// get list of files in the sketch folder
String list[] = folder.list();
@@ -195,16 +190,12 @@ public class Sketch {
JAVA);
}
}
//System.out.println("code count 2 is " + codeCount);
// remove any entries that didn't load properly
int index = 0;
while (index < codeCount) {
//System.out.println("code is " + code);
//System.out.println(index + " " + code[index]);
if ((code[index] == null) ||
(code[index].program == null)) {
//hide(index); // although will this file be hidable?
for (int i = index+1; i < codeCount; i++) {
code[i-1] = code[i];
}
@@ -214,14 +205,11 @@ public class Sketch {
index++;
}
}
//System.out.println("code count 3 is " + codeCount);
// move the main class to the first tab
// start at 1, if it's at zero, don't bother
//System.out.println("looking for " + mainFilename);
for (int i = 1; i < codeCount; i++) {
if (code[i].file.getName().equals(mainFilename)) {
//System.out.println("found main code at slot " + i);
SketchCode temp = code[0];
code[0] = code[i];
code[i] = temp;
@@ -233,7 +221,6 @@ public class Sketch {
sortCode();
// set the main file to be the current tab
//current = code[0];
setCurrent(0);
}
@@ -277,9 +264,6 @@ public class Sketch {
// make sure the user didn't hide the sketch folder
ensureExistence();
//System.out.println("new code");
// ask for name of new file
// maybe just popup a text area?
renamingCode = false;
editor.status.edit("Name for new file:", "");
}
@@ -289,10 +273,6 @@ public class Sketch {
// make sure the user didn't hide the sketch folder
ensureExistence();
// don't allow rename of the main code
//if (current == code[0]) return;
// TODO maybe gray out the menu on setCurrent(0)
// ask for new name of file (internal to window)
// TODO maybe just popup a text area?
renamingCode = true;
@@ -926,6 +906,9 @@ public class Sketch {
// get the text currently being edited
if (current != null) {
current.program = editor.getText();
current.selectionStart = editor.textarea.getSelectionStart();
current.selectionStop = editor.textarea.getSelectionEnd();
current.scrollPosition = editor.textarea.getScrollPosition();
}
current = code[which];
@@ -935,8 +918,11 @@ public class Sketch {
// (so they don't undo back to the other file.. whups!)
editor.setText(current.program, true);
// and i'll personally make a note of the change
//current = which;
// set stored caret and scroll positions
editor.textarea.setScrollPosition(current.scrollPosition);
editor.textarea.select(current.selectionStart, current.selectionStop);
//editor.textarea.setSelectionStart(current.selectionStart);
//editor.textarea.setSelectionEnd(current.selectionStop);
editor.header.rebuild();
}