Integrated file selection dialogue with the main code. Improved the

[openvpnui.git] / qml / filebrowse / pages / functions.js

diff --git a/qml/filebrowse/pages/functions.js b/qml/filebrowse/pages/functions.js
new file mode 100644 (file)
index 0000000..932ef7c
--- /dev/null
+++ b/qml/filebrowse/pages/functions.js
@@ -0,0 +1,182 @@
+
+// Go to root using the optional operationType parameter
+// @param operationType PageStackAction.Immediate or Animated, Animated is default)
+function goToRoot(operationType)
+{
+    if (operationType !== PageStackAction.Immediate &&
+            operationType !== PageStackAction.Animated)
+        operationType = PageStackAction.Animated;
+
+    // find the first page
+    var firstPage = pageStack.previousPage();
+    if (!firstPage)
+        return;
+    while (pageStack.previousPage(firstPage)) {
+        firstPage = pageStack.previousPage(firstPage);
+    }
+
+    var start = engine.startDepth();
+    for (var up = 0; up < start; up++) {
+        firstPage = pageStack.nextPage(firstPage);
+    }
+
+    // pop to first page
+    pageStack.pop(firstPage, operationType);
+}
+
+function cancel()
+{
+    // find the first page
+    var firstPage = pageStack.previousPage();
+    if (!firstPage)
+        return;
+    while (pageStack.previousPage(firstPage)) {
+        firstPage = pageStack.previousPage(firstPage);
+    }
+
+    var start = engine.startDepth() - 1;
+    for (var up = 0; up < start; up++) {
+        firstPage = pageStack.nextPage(firstPage);
+    }
+
+    // pop to first page
+    pageStack.pop(firstPage, PageStackAction.Animated);
+}
+
+function fileSelect(fullPath)
+{
+    // set the selected file
+    engine.setSelectedFilename(fullPath);
+
+    // find the first page
+    var firstPage = pageStack.previousPage();
+    if (!firstPage)
+        return;
+    while (pageStack.previousPage(firstPage)) {
+        firstPage = pageStack.previousPage(firstPage);
+    }
+
+    var start = engine.startDepth() - 1;
+    for (var up = 0; up < start; up++) {
+        firstPage = pageStack.nextPage(firstPage);
+    }
+
+    // pop to first page
+    pageStack.pop(firstPage, PageStackAction.Animated);
+}
+
+// returns true if string s1 starts with string s2
+function startsWith(s1, s2)
+{
+    if (!s1 || !s2)
+        return false;
+
+    var start = s1.substring(0, s2.length);
+    return start === s2;
+}
+
+function goToFolder(folder)
+{
+    // first, go to root so that the page stack has only one page
+    goToRoot(PageStackAction.Immediate);
+
+    // open the folders one by one
+    var dirs = folder.split("/");
+    var path = "";
+    for (var i = 1; i < dirs.length; ++i) {
+        path += "/"+dirs[i];
+        // animate the last push
+        var action = (i < dirs.length-1) ? PageStackAction.Immediate : PageStackAction.Animated;
+        pageStack.push(Qt.resolvedUrl("DirectoryPage.qml"), { dir: path }, action);
+    }
+}
+
+// Goes to Home folder
+function goToHome()
+{
+    goToFolder(engine.homeFolder());
+}
+
+function goToInitial(folder, filter)
+{
+    engine.extensionFilter = filter;
+
+    // open the folders one by one
+    var dirs = folder.split("/");
+    var path = "";
+    for (var i = 0; i < dirs.length; ++i) {
+        path += "/"+dirs[i];
+        // animate the last push
+        var action = (i < dirs.length-1) ? PageStackAction.Immediate : PageStackAction.Animated;
+        pageStack.push(Qt.resolvedUrl("DirectoryPage.qml"), { dir: path }, action);
+    }
+}
+
+function sdcardPath()
+{
+    return "/run/user/100000/media/sdcard";
+}
+
+function androidSdcardPath()
+{
+    return "/data/sdcard";
+}
+
+function formatPathForTitle(path)
+{
+    if (path === "/")
+        return "File Browser: /";
+
+    var i = path.lastIndexOf("/");
+    if (i < -1)
+        return path;
+
+    return path.substring(i+1)+"/";
+}
+
+// returns the text after the last / in a path
+function lastPartOfPath(path)
+{
+    if (path === "/")
+        return "";
+
+    var i = path.lastIndexOf("/");
+    if (i < -1)
+        return path;
+
+    return path.substring(i+1);
+}
+
+function formatPathForSearch(path)
+{
+    if (path === "/")
+        return "root";
+
+    var i = path.lastIndexOf("/");
+    if (i < -1)
+        return path;
+
+    return path.substring(i+1);
+}
+
+function unicodeArrow()
+{
+    return "\u2192"; // unicode for arrow symbol
+}
+
+function unicodeBlackDownPointingTriangle()
+{
+    return "\u25bc"; // unicode for down pointing triangle symbol
+}
+
+function folderFromFile(path)
+{
+    if ((path === "Select") || (path === ""))
+        path = engine.homeFolder() + "/.";
+
+    var i = path.lastIndexOf("/");
+    if ((i < 0) || (i >= (path.length - 1)))
+        return path;
+
+    return path.substring(0, i);
+}