From aa464632c64725201dc7584ebf6bf2c3d06b47b6 Mon Sep 17 00:00:00 2001
From: tassaron
Date: Sun, 16 Jul 2017 23:13:00 -0400
Subject: new hotkey to preview the ffmpeg command

---
 src/mainwindow.py | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

(limited to 'src/mainwindow.py')

diff --git a/src/mainwindow.py b/src/mainwindow.py
index 76ed179..ca8e697 100644
--- a/src/mainwindow.py
+++ b/src/mainwindow.py
@@ -305,7 +305,12 @@ class MainWindow(QtWidgets.QMainWindow):
         QtWidgets.QShortcut("Ctrl+A", self.window, self.openSaveProjectDialog)
         QtWidgets.QShortcut("Ctrl+O", self.window, self.openOpenProjectDialog)
         QtWidgets.QShortcut("Ctrl+N", self.window, self.createNewProject)
-        QtWidgets.QShortcut("Ctrl+Alt+Shift+R", self.window, self.drawPreview)
+        QtWidgets.QShortcut(
+            "Ctrl+Alt+Shift+R", self.window, self.drawPreview
+        )
+        QtWidgets.QShortcut(
+            "Ctrl+Alt+Shift+F", self.window, self.showFfmpegCommand
+        )
 
         QtWidgets.QShortcut(
             "Ctrl+T", self.window,
@@ -580,6 +585,18 @@ class MainWindow(QtWidgets.QMainWindow):
     def showPreviewImage(self, image):
         self.previewWindow.changePixmap(image)
 
+    def showFfmpegCommand(self):
+        from textwrap import wrap
+        command = self.core.createFfmpegCommand(
+            self.window.lineEdit_audioFile.text(),
+            self.window.lineEdit_outputFile.text(),
+            self.core.getAudioDuration(self.window.lineEdit_audioFile.text())
+        )
+        lines = wrap(" ".join(command), 49)
+        self.showMessage(
+            msg="Current FFmpeg command:\n\n %s" % " ".join(lines)
+        )
+
     def insertComponent(self, index):
         componentList = self.window.listWidget_componentList
         stackedWidget = self.window.stackedWidget
-- 
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