forked from Mirrors/apostrophe
rework the autohiding mechanis for headerbars
parent
151809ae9b
commit
97e809a576
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@ -6,7 +6,6 @@
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<object class="GtkImage" id="edit-find-replace">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="xpad">12</property>
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<property name="icon_name">edit-find-replace-symbolic</property>
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</object>
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<object class="GtkImage" id="go-up">
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@ -30,12 +29,12 @@
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<property name="can_focus">False</property>
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<property name="stock">gtk-spell-check</property>
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</object>
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<object class="GtkOverlay" id="FullscreenOverlay">
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<object class="GtkOverlay" id="AppOverlay">
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<property name="name">FullscreenOverlay</property>
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<child>
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<object class="GtkGrid" id="grid1">
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<object class="GtkGrid" id="app_grid">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<child>
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@ -71,10 +70,9 @@
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<property name="can_focus">False</property>
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<property name="homogeneous">True</property>
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<child>
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<object class="GtkBox" id="editor">
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<object class="GtkOverlay" id="editor">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="orientation">vertical</property>
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<child>
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<object class="GtkScrolledWindow" id="editor_scrolledwindow">
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<property name="visible">True</property>
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@ -87,15 +85,15 @@
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</child>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">0</property>
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<property name="index">-1</property>
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</packing>
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</child>
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<child>
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<child type="overlay">
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<object class="GtkRevealer" id="editor_stats_revealer">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="events">GDK_ENTER_NOTIFY_MASK | GDK_STRUCTURE_MASK</property>
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<property name="valign">end</property>
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<property name="transition_type">crossfade</property>
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<property name="transition_duration">750</property>
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<property name="reveal_child">True</property>
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@ -116,11 +114,6 @@
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</object>
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</child>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">1</property>
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</packing>
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</child>
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</object>
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<packing>
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@ -236,6 +229,7 @@
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<object class="GtkBox" id="searchtools_box">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="homogeneous">True</property>
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<child>
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<object class="GtkToggleButton" id="case_sensitive">
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<property name="label" translatable="yes">aA</property>
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@ -416,10 +410,28 @@
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<property name="height_request">1</property>
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<property name="can_focus">False</property>
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<property name="valign">start</property>
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<property name="visible_window">False</property>
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<property name="above_child">True</property>
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<child>
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<placeholder/>
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</child>
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</object>
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</child>
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<child type="overlay">
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<object class="GtkEventBox" id="HeaderbarEventbox">
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<property name="height_request">60</property>
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="valign">start</property>
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<property name="visible_window">False</property>
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<property name="above_child">True</property>
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<child>
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<placeholder/>
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</child>
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</object>
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<packing>
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<property name="index">1</property>
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</packing>
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</child>
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</object>
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</interface>
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@ -74,7 +74,7 @@ class MainWindow(StyledWindow):
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builder = Gtk.Builder()
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builder.add_from_resource(
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"/de/wolfvollprecht/UberWriter/ui/Window.ui")
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root = builder.get_object("FullscreenOverlay")
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root = builder.get_object("AppOverlay")
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self.connect("delete-event", self.on_delete_called)
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self.add(root)
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@ -102,11 +102,6 @@ class MainWindow(StyledWindow):
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self.title_end = " – UberWriter"
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self.set_headerbar_title("New File" + self.title_end)
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self.timestamp_last_mouse_motion = 0
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if self.settings.get_value("poll-motion"):
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self.connect("motion-notify-event", self.on_motion_notify)
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GObject.timeout_add(3000, self.poll_for_motion)
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self.accel_group = Gtk.AccelGroup()
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self.add_accel_group(self.accel_group)
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@ -131,9 +126,10 @@ class MainWindow(StyledWindow):
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editor = builder.get_object('editor')
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self.preview_handler = PreviewHandler(self, content, editor, self.text_view)
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# Setup header/stats bar hide after 3 seconds
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self.top_bottom_bars_visible = True
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self.was_motion = True
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# Setup header/stats bar
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self.headerbar_visible = True
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self.bottombar_visible = True
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self.previewbars_visible = True
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self.buffer_modified_for_status_bar = False
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# some people seems to have performance problems with the overlay.
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@ -163,6 +159,14 @@ class MainWindow(StyledWindow):
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###
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self.searchreplace = SearchAndReplace(self, self.text_view, builder)
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# EventBoxes
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self.headerbar_eventbox = builder.get_object("HeaderbarEventbox")
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self.headerbar_eventbox.connect('enter_notify_event',
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self.reveal_headerbar_bottombar)
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self.stats_revealer.connect('enter_notify_event', self.reveal_bottombar)
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def header_size_allocate(self, widget, allocation):
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""" When the main hb starts to shrink its size, add that size
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to the textview margin, so it stays in place
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@ -192,6 +196,8 @@ class MainWindow(StyledWindow):
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self.set_headerbar_title("* " + title)
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self.buffer_modified_for_status_bar = True
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if self.settings.get_value("autohide-headerbar"):
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self.hide_headerbar_bottombar()
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def set_fullscreen(self, state):
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"""Puts the application in fullscreen mode and show/hides
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@ -555,72 +561,62 @@ class MainWindow(StyledWindow):
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return
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self.load_file(data)
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def poll_for_motion(self):
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"""check if the user has moved the cursor to show the headerbar
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Returns:
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True -- Gtk things
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"""
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if (not self.was_motion
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and self.buffer_modified_for_status_bar
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and self.text_view.props.has_focus):
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self.reveal_top_bottom_bars(False)
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self.was_motion = False
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return True
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def on_motion_notify(self, _widget, event, _data=None):
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"""check the motion of the mouse to fade in the headerbar
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"""
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now = event.get_time()
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if now - self.timestamp_last_mouse_motion > 150:
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# filter out accidental motions
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self.timestamp_last_mouse_motion = now
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return
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if now - self.timestamp_last_mouse_motion < 100:
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# filter out accidental motion
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return
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if now - self.timestamp_last_mouse_motion > 100:
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# react on motion by fading in headerbar and statusbar
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self.reveal_top_bottom_bars(True)
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self.was_motion = True
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def focus_out(self, _widget, _data=None):
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"""events called when the window losses focus
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"""
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self.reveal_top_bottom_bars(True)
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self.reveal_headerbar_bottombar()
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def reveal_top_bottom_bars(self, reveal):
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"""handles (in conjunction with header_size_allocate)
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the fading in and out of the headerbar
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"""
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# The logic may seem confusing because similar things are
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# handled in headerbars.py, but for convenience (adding classes
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# to the main window, and delayed calls) some functions are split
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# between here and there
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def reveal_headerbar_bottombar(self, _widget=None, _data=None):
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# TODO: rework this logic?
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def reveal_hb():
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def __reveal_hb():
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self.headerbar.hb_revealer.set_reveal_child(True)
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self.get_style_context().remove_class("focus")
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return False
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if self.top_bottom_bars_visible != reveal:
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if reveal:
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self.dm_headerbar.hide_dm_hb()
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GLib.timeout_add(400, reveal_hb)
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else:
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self.headerbar.hb_revealer.set_reveal_child(False)
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self.dm_headerbar.show_dm_hb()
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self.get_style_context().add_class("focus")
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self.stats_revealer.set_reveal_child(reveal)
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self.reveal_bottombar()
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if not self.headerbar_visible:
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self.dm_headerbar.hide_dm_hb()
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GLib.timeout_add(400, __reveal_hb)
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self.headerbar_visible = True
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if not self.previewbars_visible:
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for revealer in self.preview_handler.get_top_bottom_bar_revealers():
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revealer.set_reveal_child(reveal)
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self.top_bottom_bars_visible = reveal
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self.buffer_modified_for_status_bar = reveal
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revealer.set_reveal_child(True)
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self.previewbars_visible = True
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def reveal_bottombar(self, _widget=None, _data=None):
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if not self.bottombar_visible:
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self.stats_revealer.set_reveal_child(True)
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self.bottombar_visible = True
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self.buffer_modified_for_status_bar = True
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def hide_headerbar_bottombar(self):
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if self.headerbar_visible:
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self.headerbar.hb_revealer.set_reveal_child(False)
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self.dm_headerbar.show_dm_hb()
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self.get_style_context().add_class("focus")
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self.headerbar_visible = False
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if self.bottombar_visible:
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self.stats_revealer.set_reveal_child(False)
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self.bottombar_visible = False
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if self.previewbars_visible:
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for revealer in self.preview_handler.get_top_bottom_bar_revealers():
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revealer.set_reveal_child(False)
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self.previewbars_visible = False
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self.buffer_modified_for_status_bar = False
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def draw_gradient(self, _widget, cr):
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"""draw fading gradient over the top and the bottom of the
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@ -668,13 +664,16 @@ class MainWindow(StyledWindow):
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self.destroy()
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return
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def set_headerbar_title(self, title, subtitle=""):
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def set_headerbar_title(self, title, subtitle=None):
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"""set the desired headerbar title
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"""
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self.headerbar.hb.props.title = title
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self.dm_headerbar.hb.props.title = title
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self.fs_headerbar.hb.props.title = title
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self.headerbar.hb.props.subtitle = subtitle
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self.fs_headerbar.hb.props.subtitle = subtitle
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if subtitle:
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self.headerbar.hb.props.subtitle = subtitle
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self.dm_headerbar.hb.props.subtitle = subtitle
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self.fs_headerbar.hb.props.subtitle = subtitle
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self.set_title(title)
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def set_filename(self, filename=None):
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