-

rktwebview_qt/command.h

@@ -22,6 +22,9 @@
 #define COMMAND_SHOW_NORMAL_WIN  16
 #define COMMAND_WINDOW_STATUS    17
 #define COMMAND_SET_TITLE        18
+#define COMMAND_CHOOSE_DIR       19
+#define COMMAND_OPEN_FILE        20
+#define COMMAND_SAVE_FILE        21
 
 class Command
 {

rktwebview_qt/main.cpp

@@ -51,7 +51,7 @@ int main(int argc, char *argv[])
 
 
         if (i == 10) {
-            wv2 = rkt_webview_create(0, eventCb);
+            wv2 = rkt_webview_create(wv1, eventCb);
             rkt_webview_move(wv2, 400, 200);
             rkt_webview_resize(wv2, 800, 600);
             rkt_webview_set_url(wv2, "https://127.0.0.1");

rktwebview_qt/rktwebview.cpp

@@ -184,3 +184,9 @@ result_t rkt_webview_set_title(rktwebview_t wv, const char *title)
     rkt_webview_init();
     return handler->rktWindowSetTitle(wv, title);
 }
+
+rkt_js_result_t *rkt_webview_choose_dir(rktwebview_t w, const char *title, const char *base_dir)
+{
+    rkt_webview_init();
+    return handler->rktChooseDir(w, title, base_dir);
+}

rktwebview_qt/rktwebview.h

@@ -29,7 +29,10 @@ typedef enum {
     webview_unspecified = 10,
     webview_dispatch_failed = 11,
     move_failed = 12,
-    resize_failed = 13
+    resize_failed = 13,
+    choose_dir_failed = 14,
+    open_file_failed = 15,
+    save_file_failed = 16
 } result_t;
 
 typedef struct {
@@ -77,6 +80,8 @@ RKTWEBVIEW_QT_EXPORT result_t rkt_webview_maximize(rktwebview_t w);
 RKTWEBVIEW_QT_EXPORT result_t rkt_webview_minimize(rktwebview_t w);
 RKTWEBVIEW_QT_EXPORT window_state_t rkt_webview_window_state(rktwebview_t w);
 
+RKTWEBVIEW_QT_EXPORT rkt_js_result_t *rkt_webview_choose_dir(rktwebview_t w, const char *title, const char *base_dir);
+
 }
 
 #endif // RKTWEBVIEW_H

rktwebview_qt/rktwebview_qt.cpp

@@ -10,6 +10,7 @@
 #include <QJsonObject>
 #include <QAbstractEventDispatcher>
 #include "command.h"
+#include <QFileDialog>
 
 void Rktwebview_qt::processCommand(Command *cmd)
 {
@@ -25,7 +26,7 @@ void Rktwebview_qt::processCommand(Command *cmd)
         void *f = cmd->args[1].value<void *>();
         event_cb_t js_event_cb = reinterpret_cast <event_cb_t>(f);
 
-        QWidget *p;
+        WebviewWindow *p;
         if (_views.contains(parent)) {
             p = _views[parent];
         } else {
@@ -248,6 +249,31 @@ void Rktwebview_qt::processCommand(Command *cmd)
         cmd->done = true;
     }
     break;
+    case COMMAND_CHOOSE_DIR: {
+        int wv = cmd->args[0].toInt();
+        QString title = cmd->args[1].toString();
+        QString base_dir = cmd->args[2].toString();
+        if (_views.contains(wv)) {
+            WebviewWindow *w = _views[wv];
+            QString dir = QFileDialog::getExistingDirectory(w, title, base_dir, QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
+            if (dir == "") {
+                QJsonObject obj;
+                obj["state"] = "canceled";
+                obj["dir"] = base_dir;
+                cmd->result = QString::fromUtf8(QJsonDocument(obj).toJson(QJsonDocument::JsonFormat::Compact));
+            } else {
+                QJsonObject obj;
+                obj["state"] = "choosen";
+                obj["dir"] = dir;
+                cmd->result = QString::fromUtf8(QJsonDocument(obj).toJson(QJsonDocument::JsonFormat::Compact));
+            }
+        } else {
+            cmd->js_result_ok = false;
+            cmd->result = false;
+        }
+        cmd->done = true;
+    }
+    break;
     default: {
         cmd->result = false;
         cmd->done = true;
@@ -433,6 +459,31 @@ window_state_t Rktwebview_qt::rktWindowState(rktwebview_t w)
     return ws;
 }
 
+rkt_js_result_t *Rktwebview_qt::rktChooseDir(rktwebview_t w, const char *title, const char *base_dir)
+{
+    Command c(COMMAND_CHOOSE_DIR);
+    c.args.push_back(w);
+
+    QString t(title);
+    c.args.push_back(t);
+
+    QString dir(base_dir);
+    c.args.push_back(dir);
+
+    postCommand(&c);
+
+    while(!c.done) { doEvents(); }
+
+    bool oke = c.js_result_ok;
+
+    rkt_js_result_t *r = static_cast<rkt_js_result_t *>(malloc(sizeof(rkt_js_result_t)));
+    r->result = c.js_result_ok ? result_t::oke : result_t::choose_dir_failed;
+
+    r->value = strdup(c.result.toString().toUtf8());
+
+    return r;
+}
+
 result_t Rktwebview_qt::rktWindowSetTitle(rktwebview_t wv, const char *title)
 {
     Command c(COMMAND_SET_TITLE);

rktwebview_qt/rktwebview_qt.h

@@ -84,6 +84,8 @@ public:
     result_t rktShowNormalWindow(rktwebview_t w);
     window_state_t rktWindowState(rktwebview_t w);
 
+    rkt_js_result_t *rktChooseDir(rktwebview_t w, const char *title, const char *base_dir);
+
     result_t rktWindowSetTitle(rktwebview_t wv, const char *title);
 
     bool rktValid(rktwebview_t wv);

rktwebview_qt/webviewwindow.cpp

@@ -11,20 +11,27 @@
 #include <QWebEngineScriptCollection>
 #include <QWebEngineScript>
 #include <QMoveEvent>
+#include <QWindow>
 
 
-WebviewWindow::WebviewWindow(QWidget *parent)
+WebviewWindow::WebviewWindow(WebviewWindow *parent)
     : QMainWindow{parent}
 {
     _view = nullptr;
     _must_close = false;
 
     _devtools = nullptr;
+    _parent = parent;
 
     _window_created = false;
     _moved = 0;
     _resized = 0;
 
+    if (parent != nullptr) {
+        setWindowModality(Qt::WindowModality::WindowModal);
+        setWindowFlag(Qt::WindowType::Dialog, true);
+    }
+
     connect(&_resize_timer, &QTimer::timeout, this, &WebviewWindow::triggerResize);
     connect(&_move_timer, &QTimer::timeout, this, &WebviewWindow::triggerMove);
 }
@@ -227,6 +234,7 @@ void WebviewWindow::triggerResize()
 void WebviewWindow::showEvent(QShowEvent *event)
 {
     _window_created = true;
+
     EventContainer show("show");
     _container->triggerEvent(_view->id(), show);
 }

rktwebview_qt/webviewwindow.h

@@ -15,6 +15,7 @@ private:
     Rktwebview_qt   *_container;
     WebViewQt       *_view;
     QMainWindow     *_devtools;
+    WebviewWindow   *_parent;
 
     QTimer           _resize_timer;
     QTimer           _move_timer;
@@ -51,7 +52,7 @@ public:
     void openDevTools();
 
 public:
-    explicit WebviewWindow(QWidget *parent = nullptr);
+    explicit WebviewWindow(WebviewWindow *parent = nullptr);
 
 private slots:
     void triggerResize();