diff options
| author | Matt Wilson <msw@redhat.com> | 1999-07-12 20:45:41 +0000 |
|---|---|---|
| committer | Matt Wilson <msw@redhat.com> | 1999-07-12 20:45:41 +0000 |
| commit | f5a17283dd72cf749fe74e342ca4d1b8ca87ceb7 (patch) | |
| tree | 794124502212fe83ea26ad8329e574a1277315b7 /gui.py | |
| parent | baa3b01548cd79c9a0f43b742acd4fdd2165f4f9 (diff) | |
| download | anaconda-f5a17283dd72cf749fe74e342ca4d1b8ca87ceb7.tar.gz anaconda-f5a17283dd72cf749fe74e342ca4d1b8ca87ceb7.tar.xz anaconda-f5a17283dd72cf749fe74e342ca4d1b8ca87ceb7.zip | |
new control window stuff, now threading gtk_main() so we have responsive GUIs
Diffstat (limited to 'gui.py')
| -rwxr-xr-x | gui.py | 198 |
1 files changed, 116 insertions, 82 deletions
@@ -8,6 +8,7 @@ import sys import _balkan import thread import rpm +from thread import * from threading import * import time @@ -15,6 +16,7 @@ class LanguageWindow: def __init__ (self, ics): ics.setTitle ("Language Selection") ics.setNextEnabled (1) + ics.setHTML ("<HTML><BODY>This is the language help window.</BODY></HTML>") self.languages = ("English", "German", "French", "Spanish", "Hungarian", "Japanese", "Chinese", "Korean") @@ -41,21 +43,60 @@ class LanguageWindow: return mainBox +class PackageSelectionWindow: + def __init__ (self, ics): + self.ics = ics + self.todo = ics.getToDo () + ics.setTitle ("Package Group Selection") + ics.setNextEnabled (1) + ics.setHTML ("<HTML><BODY>Next you must select which package groups to install." + "</BODY></HTML>") + + def getScreen (self): + threads_leave () + self.todo.headerList () + self.todo.compsList() + threads_enter () + + sw = GtkScrolledWindow () + sw.set_border_width (5) + sw.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC) + + box = GtkVBox (FALSE, 10) + for comp in self.todo.comps: + if not comp.hidden: + checkButton = GtkCheckButton (comp.name) + checkButton.set_active (comp.selected) + + def toggled (widget, comp): + if widget.get_active (): + comp.select (0) + else: + comp.unselect (0) + + checkButton.connect ("toggled", toggled, comp) + + box.pack_start (checkButton) + + sw.add_with_viewport (box) + return sw + class WelcomeWindow: def __init__ (self, ics): ics.setTitle ("Welcome to Red Hat Linux!") ics.setPrevEnabled (0) ics.setNextEnabled (1) - - def getScreen (self): - label = GtkLabel("Welcome to Red Hat Linux!\n\n" + ics.setHTML("<HTML><BODY><CENTER><H2>Welcome to<br>Red Hat Linux!</H2></CENTER><br><br>" "This installation process is outlined in detail in the " "Official Red Hat Linux Installation Guide available from " "Red Hat Software. If you have access to this manual, you " - "should read the installation section before continuing.\n\n" + "should read the installation section before continuing.<br><br>" "If you have purchased Official Red Hat Linux, be sure to " "register your purchase through our web site, " - "http://www.redhat.com/.") + "http://www.redhat.com/.</BODY></HTML>") + + def getScreen (self): + label = GtkLabel("(insert neat logo graphic here)") label.set_line_wrap (TRUE) box = GtkVBox (FALSE, 10) @@ -138,12 +179,10 @@ class PartitionWindow: window.add(vbox) window.set_position(WIN_POS_CENTER) -# window.set_default_size(640, 480) window.show_all() sleep (20); -# mainloop() rootpart = "" for i in range(0, numext2): @@ -158,9 +197,9 @@ class PartitionWindow: class InstallProgressWindow: - def setPackageScale(self, amount, total): + def setPackageScale (self, amount, total): threads_enter () - self.progress.update(float (amount) / total) + self.progress.update (float (amount) / total) threads_leave () def completePackage(self, header): @@ -174,16 +213,17 @@ class InstallProgressWindow: threads_leave () print "setPackage update" - def __del__(self): - threads_enter () - self.window.destroy() - threads_leave () +# def __del__(self): +# threads_enter () +# self.window.destroy() +# threads_leave () def __init__(self, total, totalSize): threads_enter () self.window = GtkWindow() self.window.set_border_width(10) - self.window.set_title('Installing Packages') + self.window.set_title("Installing Packages") + self.window.set_default_size(640, 480) self.window.set_position(WIN_POS_CENTER) table = GtkTable() # x1, x2, y1, y2 @@ -216,37 +256,32 @@ class InstallProgressWindow: threads_leave () class WaitWindow: - def showWaitWindow(self, title, text): - return - window = GtkWindow() - window.set_border_width(10) - window.set_title(title) - window.set_position(WIN_POS_CENTER) - label = GtkLabel(text) - label.set_line_wrap (TRUE) - window.add(label) - window.show_all() - while self.lock.locked(): - while events_pending(): - mainiteration(FALSE) - window.destroy() - thread.exit() - def __init__(self, title, text): - return - self.lock = thread.allocate_lock() - self.lock.acquire() - thread.start_new_thread (self.showWaitWindow, (title, text)) - + threads_enter () + self.window = GtkWindow () + self.window.set_border_width (10) + self.window.set_title (title) + self.window.set_position (WIN_POS_CENTER) + self.window.set_modal (TRUE) + label = GtkLabel (text) + label.set_line_wrap (TRUE) + self.window.add (label) + self.window.show_all () + gdk_flush () + while events_pending (): + mainiteration () + threads_leave () + def pop(self): - return - self.lock.release() + threads_enter () + self.window.destroy () + threads_leave () -class GtkMainThread (Thread): +class GtkMainThread: def run (self): - threads_enter () + threads_enter () mainloop () - threads_leave () + threads_leave () class InstallInterface: def waitWindow (self, title, text): @@ -256,29 +291,18 @@ class InstallInterface: return InstallProgressWindow (total, totalSize) def run (self, todo): - rc_parse ("gtkrc") - GtkMainThread ().start () - + start_new_thread (GtkMainThread ().run, ()) + steps = [ ["Welcome", WelcomeWindow, ()], ["Partition", PartitionWindow, (todo,)] ] - steps = (WelcomeWindow, LanguageWindow) + steps = (WelcomeWindow, LanguageWindow, PackageSelectionWindow) - icw = InstallControlWindow (steps) + icw = InstallControlWindow (steps, todo) icw.run () -# step = 0 -# dir = 0 -# while step >= 0 and step < len(steps) and steps[step]: -# rc = apply(steps[step][1]().run, steps[step][2]) -# if rc == -1: -# dir = -1 -# else: -# dir = 1 -# step = step + dir - todo.liloLocation("hda") @@ -293,21 +317,27 @@ class InstallControlWindow: def setScreen (self, screen): if screen == len (self.stateList) : self.window.destroy () - self.delete_event () + self.mutex.set () return elif screen == len (self.stateList) - 1 : - self.buttonBox.remove (self.nextButton) - self.buttonBox.pack_end (self.finishButton) + self.buttonBox.foreach (lambda x, b=self.buttonBox: b.remove (x)) + self.buttonBox.pack_start (self.prevButton) + self.buttonBox.pack_start (self.finishButton) self.buttonBox.show_all () elif screen == len (self.stateList) - 2 : - self.buttonBox.remove (self.finishButton) - self.buttonBox.pack_end (self.nextButton) + self.buttonBox.foreach (lambda x, b=self.buttonBox: b.remove (x)) + self.buttonBox.pack_start (self.prevButton) + self.buttonBox.pack_start (self.nextButton) self.buttonBox.show_all () self.currentScreen = screen self.update (self.stateList[self.currentScreen][1]) newScreen = self.stateList[self.currentScreen][0].getScreen () - self.installFrame.remove (self.installFrame.children ()[0]) + + child = self.installFrame.children ()[0] + self.installFrame.remove (child) + child.destroy () + self.installFrame.add (newScreen) self.installFrame.show_all () @@ -318,13 +348,9 @@ class InstallControlWindow: self.installFrame.set_label (ics.getTitle ()) self.nextButton.set_sensitive (ics.getNextEnabled ()) self.prevButton.set_sensitive (ics.getPrevEnabled ()) + self.html.source (ics.getHTML ()) - def delete_event (self, *args): - self.cv.acquire () - self.cv.notify () - self.cv.release () - - def __init__ (self, steps): + def __init__ (self, steps, todo): self.steps = steps threads_enter () @@ -333,7 +359,6 @@ class InstallControlWindow: self.window.set_title ('Install Control Window') self.window.set_position (WIN_POS_CENTER) self.window.set_default_size (640, 480) - self.window.connect ("delete_event", self.delete_event) vbox = GtkVBox (FALSE, 10) self.buttonBox = GtkHButtonBox () @@ -352,13 +377,13 @@ class InstallControlWindow: vbox.pack_end (self.buttonBox, FALSE) - html = GtkXmHTML() + self.html = GtkXmHTML() # html.set_dithering(FALSE) # this forces creation of CC - html.set_allow_body_colors(TRUE) - html.source ("<HTML><BODY>HTML Help Window</BODY></HTML>") + self.html.set_allow_body_colors(TRUE) + self.html.source ("<HTML><BODY>HTML Help Window</BODY></HTML>") helpFrame = GtkFrame ("Help Window") - helpFrame.add (html) + helpFrame.add (self.html) table = GtkTable (1, 3, TRUE) table.attach (helpFrame, 0, 1, 0, 1) @@ -370,11 +395,10 @@ class InstallControlWindow: self.buildingWindows = 1 for x in steps: - ics = InstallControlState (self) + ics = InstallControlState (self, todo) self.stateList.append ((x (ics), ics)) self.buildingWindows = 0 - # goto 1 currentScreen = self.stateList[self.currentScreen][0].getScreen () self.update (self.stateList[self.currentScreen][1]) self.installFrame.add (currentScreen) @@ -388,26 +412,26 @@ class InstallControlWindow: threads_leave () def run (self): - self.cv = Condition () - self.cv.acquire () + self.mutex = Event () # Popup the ICW and wait for it to wake us back up threads_enter () self.window.show_all () threads_leave () - - self.cv.wait () - self.cv.release () - + + self.mutex.wait () + class InstallControlState: - def __init__ (self, cw, title = "Install Window", - prevEnabled = 1, nextEnabled = 0): + def __init__ (self, cw, todo, title = "Install Window", + prevEnabled = 1, nextEnabled = 0, html = ""): self.cw = cw + self.todo = todo self.prevEnabled = prevEnabled self.nextEnabled = nextEnabled self.title = title + self.html = html def getState (self): return (self.title, prevEnabled, nextEnabled, prevText, nextTest) @@ -436,3 +460,13 @@ class InstallControlState: if (self.nextEnabled != 0): return TRUE return FALSE + + def setHTML (self, text): + self.html = text + self.cw.update (self) + + def getHTML (self): + return self.html + + def getToDo (self): + return self.todo |