Embedded xscreensaver demo

src/debs/gwinwrap-0-0-1-x64/opt/GWinWrap/GWinWrap.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-import os, cairo, sys, gi, re, threading, subprocess, hashlib
+import os, cairo, sys, gi, re, threading, subprocess, hashlib, signal, time
 
 gi.require_version('Gtk', '3.0')
 gi.require_version('Gdk', '3.0')
@@ -18,27 +18,18 @@ gdk.threads_init()
 
 class GWinWrap:
     def __init__(self):
-        self.builder   = gtk.Builder()
+        self.builder = gtk.Builder()
         self.builder.add_from_file("resources/GWinWrap.glade")
+        self.builder.connect_signals(self)
 
         # Get window and connect signals
-        self.window    = self.builder.get_object("Main")
+        self.stateSaver = SaveStateToXWinWarp()
-        self.builder.connect_signals(self)
+        self.sttngsSver = SaveGWinWrapSettings()
-        self.window.connect("delete-event", gtk.main_quit)
+        window          = self.builder.get_object("Main")
-        self.screen    = self.window.get_screen()
+        monitors        = self.setWindowData(window)
-        self.visual    = self.screen.get_rgba_visual()
+        window.connect("delete-event", gtk.main_quit)
-        if self.visual != None and self.screen.is_composited():
-            self.window.set_visual(self.visual)
 
-        self.window.set_app_paintable(True)
+        print(monitors[1])
-        self.window.connect("draw", self.area_draw)
-
-        # bind css file
-        cssProvider  = gtk.CssProvider()
-        cssProvider.load_from_path('resources/stylesheet.css')
-        screen       = gdk.Screen.get_default()
-        styleContext = gtk.StyleContext()
-        styleContext.add_provider_for_screen(screen, cssProvider, gtk.STYLE_PROVIDER_PRIORITY_USER)
 
         # Add filter to allow only folders to be selected
         dialog         = self.builder.get_object("selectedDirDialog")
@@ -46,10 +37,7 @@ class GWinWrap:
         dialog.add_filter(filefilter)
 
         # Get reference to remove and add it back...
-        self.gridLabel = self.builder.get_object("gridLabel")
+        self.gridLabel  = self.builder.get_object("gridLabel")
-
-        self.stateSaver = SaveStateToXWinWarp()
-        self.sttngsSver = SaveGWinWrapSettings()
 
         self.focusedImg = gtk.Image()
         self.usrHome    = os.path.expanduser('~')
@@ -80,10 +68,28 @@ class GWinWrap:
         self.defPath      = None
         self.player       = None
         self.imgVwr       = None
+        self.xScrnDemoPid    = None
 
         self.retrieveSettings()
-        self.window.show()
+        window.show()
 
+    def setWindowData(self, window):
+        screen    = window.get_screen()
+        visual    = screen.get_rgba_visual()
+        if visual != None and screen.is_composited():
+            window.set_visual(visual)
+
+        window.set_app_paintable(True)
+        window.connect("draw", self.area_draw)
+
+        # bind css file
+        cssProvider  = gtk.CssProvider()
+        cssProvider.load_from_path('resources/stylesheet.css')
+        screen       = gdk.Screen.get_default()
+        styleContext = gtk.StyleContext()
+        styleContext.add_provider_for_screen(screen, cssProvider, gtk.STYLE_PROVIDER_PRIORITY_USER)
+
+        return self.getMonitorData(screen)
 
     def area_draw(self, widget, cr):
         cr.set_source_rgba(0, 0, 0, 0.64)
@@ -91,7 +97,18 @@ class GWinWrap:
         cr.paint()
         cr.set_operator(cairo.OPERATOR_OVER)
 
+    def getMonitorData(self, screen):
+        monitors = []
+        wxhxny   = []
 
+        for m in range(screen.get_n_monitors()):
+            monitors.append(screen.get_monitor_geometry(m))
+
+        wxhxny.append(monitors)
+        for monitor in monitors:
+            wxhxny.append(str(monitor.width) + "x" + str(monitor.height) + "+" + str(monitor.x) + "+" + str(monitor.y))
+
+        return wxhxny
 
 
     def setNewDir(self, widget, data=None):
@@ -125,7 +142,7 @@ class GWinWrap:
             if file.lower().endswith(('.mkv', '.avi', '.flv', '.mov', '.m4v', '.mpg', '.wmv', '.mpeg', '.mp4', '.webm')):
                 fileHash   = hashlib.sha256(str.encode(fullPathFile)).hexdigest()
                 hashImgpth = self.usrHome + "/.thumbnails/normal/" + fileHash + ".png"
-                if os.path.isfile(hashImgpth) == False:
+                if isfile(hashImgpth) == False:
                     self.generateThumbnail(fullPathFile, hashImgpth)
 
                 thumbnl = self.createGtkImage(hashImgpth, [310, 310])
@@ -219,11 +236,11 @@ class GWinWrap:
 
     def mouseOver(self, widget, eve, args):
         hand_cursor = gdk.Cursor(gdk.CursorType.HAND2)
-        self.window.get_window().set_cursor(hand_cursor)
+        self.builder.get_object("Main").get_window().set_cursor(hand_cursor)
 
     def mouseOut(self, widget, eve, args):
         watch_cursor = gdk.Cursor(gdk.CursorType.LEFT_PTR)
-        self.window.get_window().set_cursor(watch_cursor)
+        self.builder.get_object("Main").get_window().set_cursor(watch_cursor)
 
     def toggleXscreenUsageField(self, widget, data=None):
         useXscreenSaver = self.builder.get_object("useXScrnList")
@@ -291,8 +308,30 @@ class GWinWrap:
 
     def previewXscreen(self, widget, eve):
         if eve.type == gdk.EventType.DOUBLE_BUTTON_PRESS:
-            preview = self.xscrPth + "/" + self.xScreenVal + "&"
+            # Must be actualized before getting window
-            os.system(preview)
+            demoWindow = self.builder.get_object("xScrnPreviewPopWindow")
+            self.helpLabel.set_markup("<span foreground=\"#e0cc64\"></span>")
+
+            if self.xScrnDemoPid:
+                os.kill(self.xScrnDemoPid, signal.SIGTERM) #or signal.SIGKILL
+                self.xScrnDemoPid = None
+
+            if demoWindow.get_visible() == False:
+                demoWindow.show_all()
+                demoWindow.popup()
+
+            time.sleep(.800) # 800 mili-seconds to ensure first process dead
+            xScreenPreview    = self.builder.get_object("xScreenPreview")
+            demoXscrnSaver    = self.xscrPth + self.xScreenVal
+            window            = xScreenPreview.get_window()
+            xid               = window.get_xid()
+            process           = subprocess.Popen([demoXscrnSaver, "-window-id", str(xid)])
+            self.xScrnDemoPid = process.pid
+
+    def closeDemoWindow(self, widget, data=None):
+        self.builder.get_object("xScrnPreviewPopWindow").popdown()
+        os.kill(self.xScrnDemoPid, signal.SIGTERM) #or signal.SIGKILL
+        self.xScrnDemoPid = None
 
     def clearSelection(self, widget, data=None):
         self.clear()

src/debs/gwinwrap-0-0-1-x64/opt/GWinWrap/resources/GWinWrap.glade

@@ -115,12 +115,10 @@
                   <object class="GtkFileChooserButton" id="selectedDirDialog">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="focus_on_click">False</property>
                     <property name="tooltip_text" translatable="yes">Chose Dream Scene / Image Directory</property>
                     <property name="action">select-folder</property>
                     <property name="create_folders">False</property>
                     <property name="filter">Folders</property>
-                    <property name="preview_widget_active">False</property>
                     <property name="title" translatable="yes">Dream Scene / Image Dir</property>
                     <signal name="file-set" handler="setNewDir" swapped="no"/>
                   </object>
@@ -629,7 +627,6 @@
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
-                <property name="image">closePopupImage</property>
                 <property name="always_show_image">True</property>
                 <signal name="clicked" handler="closePopup" swapped="no"/>
               </object>
@@ -817,4 +814,69 @@
       </object>
     </child>
   </object>
+  <object class="GtkPopover" id="xScrnPreviewPopWindow">
+    <property name="width_request">640</property>
+    <property name="height_request">525</property>
+    <property name="can_focus">False</property>
+    <property name="margin_right">350</property>
+    <property name="hexpand">True</property>
+    <property name="vexpand">True</property>
+    <property name="relative_to">helpLabel</property>
+    <property name="position">bottom</property>
+    <property name="modal">False</property>
+    <child>
+      <object class="GtkBox">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <child>
+          <object class="GtkBox">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <child>
+              <object class="GtkButton">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Close XScreenSaver Demo Window</property>
+                <property name="image">closePopupImage</property>
+                <property name="always_show_image">True</property>
+                <signal name="clicked" handler="closeDemoWindow" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="pack_type">end</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkAspectFrame">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="label_xalign">0</property>
+            <property name="shadow_type">none</property>
+            <child>
+              <object class="GtkDrawingArea" id="xScreenPreview">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
 </interface>

src/versions/0.0.1/GWinWrap/GWinWrap.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-import os, cairo, sys, gi, re, threading, subprocess, hashlib
+import os, cairo, sys, gi, re, threading, subprocess, hashlib, signal, time
 
 gi.require_version('Gtk', '3.0')
 gi.require_version('Gdk', '3.0')
@@ -68,6 +68,7 @@ class GWinWrap:
         self.defPath      = None
         self.player       = None
         self.imgVwr       = None
+        self.xScrnDemoPid    = None
 
         self.retrieveSettings()
         window.show()
@@ -307,8 +308,30 @@ class GWinWrap:
 
     def previewXscreen(self, widget, eve):
         if eve.type == gdk.EventType.DOUBLE_BUTTON_PRESS:
-            preview = self.xscrPth + "/" + self.xScreenVal + "&"
+            # Must be actualized before getting window
-            os.system(preview)
+            demoWindow = self.builder.get_object("xScrnPreviewPopWindow")
+            self.helpLabel.set_markup("<span foreground=\"#e0cc64\"></span>")
+
+            if self.xScrnDemoPid:
+                os.kill(self.xScrnDemoPid, signal.SIGTERM) #or signal.SIGKILL
+                self.xScrnDemoPid = None
+
+            if demoWindow.get_visible() == False:
+                demoWindow.show_all()
+                demoWindow.popup()
+
+            time.sleep(.800) # 800 mili-seconds to ensure first process dead
+            xScreenPreview    = self.builder.get_object("xScreenPreview")
+            demoXscrnSaver    = self.xscrPth + self.xScreenVal
+            window            = xScreenPreview.get_window()
+            xid               = window.get_xid()
+            process           = subprocess.Popen([demoXscrnSaver, "-window-id", str(xid)])
+            self.xScrnDemoPid = process.pid
+
+    def closeDemoWindow(self, widget, data=None):
+        self.builder.get_object("xScrnPreviewPopWindow").popdown()
+        os.kill(self.xScrnDemoPid, signal.SIGTERM) #or signal.SIGKILL
+        self.xScrnDemoPid = None
 
     def clearSelection(self, widget, data=None):
         self.clear()

src/versions/0.0.1/GWinWrap/resources/GWinWrap.glade

@@ -627,7 +627,6 @@
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
-                <property name="image">closePopupImage</property>
                 <property name="always_show_image">True</property>
                 <signal name="clicked" handler="closePopup" swapped="no"/>
               </object>
@@ -815,4 +814,69 @@
       </object>
     </child>
   </object>
+  <object class="GtkPopover" id="xScrnPreviewPopWindow">
+    <property name="width_request">640</property>
+    <property name="height_request">525</property>
+    <property name="can_focus">False</property>
+    <property name="margin_right">350</property>
+    <property name="hexpand">True</property>
+    <property name="vexpand">True</property>
+    <property name="relative_to">helpLabel</property>
+    <property name="position">bottom</property>
+    <property name="modal">False</property>
+    <child>
+      <object class="GtkBox">
+        <property name="visible">True</property>
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <child>
+          <object class="GtkBox">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <child>
+              <object class="GtkButton">
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes">Close XScreenSaver Demo Window</property>
+                <property name="image">closePopupImage</property>
+                <property name="always_show_image">True</property>
+                <signal name="clicked" handler="closeDemoWindow" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="pack_type">end</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkAspectFrame">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="label_xalign">0</property>
+            <property name="shadow_type">none</property>
+            <child>
+              <object class="GtkDrawingArea" id="xScreenPreview">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+              </object>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+  </object>
 </interface>