parent
b7beebc20f
commit
ee847ff896
@ -36,6 +36,13 @@ which = "*"
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xdg = "*"
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xdg = "*"
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libnotify = { git = "https://github.com/hasufell/rust-libnotify.git", branch = "git-deps", optional = true }
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libnotify = { git = "https://github.com/hasufell/rust-libnotify.git", branch = "git-deps", optional = true }
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png = "^0.9.0"
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png = "^0.9.0"
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lazy_static = "^0.2.8"
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w_result = "^0.1.2"
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[dependencies.x11]
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version = "^2.14.0"
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features = ["xlib", "xtst"]
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[dependencies.gtk]
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[dependencies.gtk]
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git = "https://github.com/gtk-rs/gtk.git"
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git = "https://github.com/gtk-rs/gtk.git"
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@ -51,6 +51,6 @@ Pretty much the same. Differences are:
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TODO
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TODO
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----
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----
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- [ ] [hotkey support](https://github.com/hasufell/pnmixer-rust/issues/5)
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- [x] [hotkey support](https://github.com/hasufell/pnmixer-rust/issues/5)
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- [ ] [translation](https://github.com/hasufell/pnmixer-rust/issues/4)
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- [ ] [translation](https://github.com/hasufell/pnmixer-rust/issues/4)
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- [X] [documentation](https://github.com/hasufell/pnmixer-rust/issues/3)
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- [X] [documentation](https://github.com/hasufell/pnmixer-rust/issues/3)
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188
data/ui/hotkey-dialog.glade
Normal file
188
data/ui/hotkey-dialog.glade
Normal file
@ -0,0 +1,188 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<!-- Generated with glade 3.18.3 -->
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<interface>
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<requires lib="gtk+" version="3.12"/>
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<object class="GtkDialog" id="hotkey_dialog">
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<property name="width_request">300</property>
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<property name="height_request">200</property>
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<property name="can_focus">False</property>
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<property name="border_width">5</property>
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<property name="title">Set xxx HotKey</property>
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<property name="modal">True</property>
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<property name="destroy_with_parent">True</property>
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<property name="icon_name">input-keyboard</property>
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<property name="type_hint">dialog</property>
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<child internal-child="vbox">
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<object class="GtkBox" id="dialog-vbox1">
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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="spacing">2</property>
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<child internal-child="action_area">
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<object class="GtkButtonBox" id="dialog-action_area1">
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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="layout_style">end</property>
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<child>
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<object class="GtkButton" id="button1">
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<property name="use_action_appearance">False</property>
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="receives_default">True</property>
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<child>
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<object class="GtkBox" id="box4">
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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="halign">center</property>
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<child>
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<object class="GtkImage" id="image4">
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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="icon_name">gtk-cancel</property>
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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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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="label2">
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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="margin_start">5</property>
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<property name="label" translatable="yes">Cancel</property>
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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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</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">False</property>
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<property name="position">0</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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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="pack_type">end</property>
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<property name="position">3</property>
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</packing>
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</child>
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<child>
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<object class="GtkBox" id="hbox1">
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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="GtkImage" id="image1">
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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="margin_start">10</property>
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<property name="margin_end">10</property>
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<property name="pixel_size">57</property>
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<property name="icon_name">input-keyboard</property>
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<property name="icon_size">3</property>
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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">False</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkBox" id="vbox1">
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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="GtkLabel" id="label1">
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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="label" translatable="yes">Defining HotKey</property>
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<attributes>
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<attribute name="weight" value="bold"/>
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</attributes>
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</object>
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<packing>
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<property name="expand">True</property>
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<property name="fill">True</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="hotkey_reset_label">
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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="label" translatable="yes">(press <Ctrl>C to reset)</property>
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</object>
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<packing>
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<property name="expand">True</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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<property name="expand">True</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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<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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</packing>
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</child>
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<child>
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<object class="GtkHSeparator" id="hseparator1">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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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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<child>
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<object class="GtkLabel" id="instruction_label">
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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="label">Press new HotKey for xxx</property>
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<property name="use_markup">True</property>
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</object>
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<packing>
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<property name="expand">True</property>
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<property name="fill">True</property>
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<property name="position">2</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="key_pressed_label">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<attributes>
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<attribute name="weight" value="bold"/>
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</attributes>
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</object>
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<packing>
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<property name="expand">True</property>
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<property name="fill">True</property>
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<property name="position">4</property>
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</packing>
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</child>
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</object>
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</child>
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<action-widgets>
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<action-widget response="0">button1</action-widget>
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</action-widgets>
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</object>
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</interface>
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@ -926,10 +926,229 @@
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</packing>
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</packing>
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</child>
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</child>
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<child>
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<child>
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<placeholder/>
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<object class="GtkBox" id="hotkeys_vbox">
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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="margin_start">5</property>
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<property name="margin_end">5</property>
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<property name="margin_top">5</property>
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<property name="margin_bottom">5</property>
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<property name="orientation">vertical</property>
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<child>
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<object class="GtkFrame" id="frame8">
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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="label_xalign">0</property>
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<property name="shadow_type">none</property>
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<child>
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<object class="GtkBox" id="vbox6">
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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="margin_start">12</property>
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<property name="orientation">vertical</property>
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<child>
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<object class="GtkCheckButton" id="hotkeys_enable_check">
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<property name="label" translatable="yes">Enable HotKeys</property>
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<property name="use_action_appearance">False</property>
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="receives_default">False</property>
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<property name="halign">start</property>
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<property name="draw_indicator">True</property>
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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">False</property>
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<property name="padding">5</property>
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<property name="position">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkGrid" id="hotkeys_grid">
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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="row_spacing">12</property>
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<property name="column_spacing">12</property>
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<property name="column_homogeneous">True</property>
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<child>
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<object class="GtkLabel" id="label20">
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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="halign">start</property>
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<property name="label" translatable="yes">Command</property>
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<attributes>
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<attribute name="weight" value="bold"/>
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</attributes>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="label7">
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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="halign">start</property>
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<property name="label" translatable="yes">Mute/Unmute:</property>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="label8">
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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="halign">start</property>
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<property name="label" translatable="yes">Volume Up:</property>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">2</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="label18">
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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="halign">start</property>
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<property name="label" translatable="yes">Volume Down:</property>
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</object>
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<packing>
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<property name="left_attach">0</property>
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<property name="top_attach">3</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel" id="label21">
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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="label" translatable="yes">HotKey</property>
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||||||
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<attributes>
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<attribute name="weight" value="bold"/>
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||||||
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</attributes>
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||||||
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</object>
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||||||
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<packing>
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||||||
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<property name="left_attach">1</property>
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||||||
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<property name="top_attach">0</property>
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</packing>
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</child>
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<child>
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<object class="GtkEventBox" id="hotkeys_mute_eventbox">
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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="GtkLabel" id="hotkeys_mute_label">
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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="label" translatable="yes">(None)</property>
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<attributes>
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<attribute name="weight" value="bold"/>
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</attributes>
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</object>
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</child>
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</object>
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<packing>
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||||||
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<property name="left_attach">1</property>
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<property name="top_attach">1</property>
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</packing>
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</child>
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<child>
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<object class="GtkEventBox" id="hotkeys_up_eventbox">
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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="GtkLabel" id="hotkeys_up_label">
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<property name="visible">True</property>
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||||||
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<property name="can_focus">False</property>
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||||||
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<property name="label" translatable="yes">(None)</property>
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<attributes>
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||||||
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<attribute name="weight" value="bold"/>
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||||||
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</attributes>
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||||||
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</object>
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||||||
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</child>
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</object>
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||||||
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<packing>
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||||||
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<property name="left_attach">1</property>
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||||||
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<property name="top_attach">2</property>
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</packing>
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||||||
|
</child>
|
||||||
|
<child>
|
||||||
|
<object class="GtkEventBox" id="hotkeys_down_eventbox">
|
||||||
|
<property name="visible">True</property>
|
||||||
|
<property name="can_focus">False</property>
|
||||||
|
<child>
|
||||||
|
<object class="GtkLabel" id="hotkeys_down_label">
|
||||||
|
<property name="visible">True</property>
|
||||||
|
<property name="can_focus">False</property>
|
||||||
|
<property name="label" translatable="yes">(None)</property>
|
||||||
|
<attributes>
|
||||||
|
<attribute name="weight" value="bold"/>
|
||||||
|
</attributes>
|
||||||
|
</object>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="left_attach">1</property>
|
||||||
|
<property name="top_attach">3</property>
|
||||||
|
</packing>
|
||||||
|
</child>
|
||||||
|
<child>
|
||||||
|
<object class="GtkLabel" id="label19">
|
||||||
|
<property name="visible">True</property>
|
||||||
|
<property name="can_focus">False</property>
|
||||||
|
<property name="label" translatable="yes">Double-click a HotKey to assign a new HotKey</property>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="left_attach">0</property>
|
||||||
|
<property name="top_attach">4</property>
|
||||||
|
<property name="width">2</property>
|
||||||
|
</packing>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="expand">False</property>
|
||||||
|
<property name="fill">True</property>
|
||||||
|
<property name="position">1</property>
|
||||||
|
</packing>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
</child>
|
||||||
|
<child type="label">
|
||||||
|
<object class="GtkLabel" id="label24">
|
||||||
|
<property name="visible">True</property>
|
||||||
|
<property name="can_focus">False</property>
|
||||||
|
<property name="margin_bottom">5</property>
|
||||||
|
<property name="label" translatable="yes"><b>HotKey Settings</b></property>
|
||||||
|
<property name="use_markup">True</property>
|
||||||
|
</object>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="expand">False</property>
|
||||||
|
<property name="fill">False</property>
|
||||||
|
<property name="padding">5</property>
|
||||||
|
<property name="position">0</property>
|
||||||
|
</packing>
|
||||||
|
</child>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="position">3</property>
|
||||||
|
</packing>
|
||||||
</child>
|
</child>
|
||||||
<child type="tab">
|
<child type="tab">
|
||||||
<placeholder/>
|
<object class="GtkLabel" id="hotkeys_label">
|
||||||
|
<property name="visible">True</property>
|
||||||
|
<property name="can_focus">False</property>
|
||||||
|
<property name="label" translatable="yes">HotKeys</property>
|
||||||
|
</object>
|
||||||
|
<packing>
|
||||||
|
<property name="position">3</property>
|
||||||
|
<property name="tab_fill">False</property>
|
||||||
|
</packing>
|
||||||
</child>
|
</child>
|
||||||
</object>
|
</object>
|
||||||
<packing>
|
<packing>
|
||||||
|
|||||||
@ -316,7 +316,6 @@ extern "C" fn watch_cb(chan: *mut glib_sys::GIOChannel,
|
|||||||
error!("GIO error has occurred");
|
error!("GIO error has occurred");
|
||||||
cb(AlsaEvent::AlsaCardError);
|
cb(AlsaEvent::AlsaCardError);
|
||||||
}
|
}
|
||||||
_ => warn!("Unknown status from g_io_channel_read_chars()"),
|
|
||||||
}
|
}
|
||||||
return true as glib_sys::gboolean;
|
return true as glib_sys::gboolean;
|
||||||
}
|
}
|
||||||
|
|||||||
@ -4,8 +4,10 @@
|
|||||||
use audio::{Audio, AudioUser};
|
use audio::{Audio, AudioUser};
|
||||||
use errors::*;
|
use errors::*;
|
||||||
use gtk;
|
use gtk;
|
||||||
|
use hotkeys::Hotkeys;
|
||||||
use prefs::*;
|
use prefs::*;
|
||||||
use std::cell::RefCell;
|
use std::cell::RefCell;
|
||||||
|
use std::rc::Rc;
|
||||||
use support_audio::*;
|
use support_audio::*;
|
||||||
use ui_entry::Gui;
|
use ui_entry::Gui;
|
||||||
|
|
||||||
@ -21,12 +23,15 @@ pub struct AppS {
|
|||||||
/// Mostly static GUI state.
|
/// Mostly static GUI state.
|
||||||
pub gui: Gui,
|
pub gui: Gui,
|
||||||
/// Audio state.
|
/// Audio state.
|
||||||
pub audio: Audio,
|
pub audio: Rc<Audio>,
|
||||||
/// Preferences state.
|
/// Preferences state.
|
||||||
pub prefs: RefCell<Prefs>,
|
pub prefs: RefCell<Prefs>,
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
/// Notification state.
|
/// Notification state. In case of initialization failure, this
|
||||||
pub notif: Notif,
|
/// is set to `None`.
|
||||||
|
pub notif: Option<Notif>,
|
||||||
|
/// Hotkey state.
|
||||||
|
pub hotkeys: RefCell<Box<Hotkeys>>, // Gets an Rc to Audio.
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
@ -39,9 +44,8 @@ impl AppS {
|
|||||||
let builder_popup_menu =
|
let builder_popup_menu =
|
||||||
gtk::Builder::new_from_string(include_str!(concat!(env!("CARGO_MANIFEST_DIR"),
|
gtk::Builder::new_from_string(include_str!(concat!(env!("CARGO_MANIFEST_DIR"),
|
||||||
"/data/ui/popup-menu.glade")));
|
"/data/ui/popup-menu.glade")));
|
||||||
let prefs = RefCell::new(Prefs::new().unwrap());
|
let prefs = RefCell::new(unwrap_error!(Prefs::new(), None));
|
||||||
let gui =
|
|
||||||
Gui::new(builder_popup_window, builder_popup_menu, &prefs.borrow());
|
|
||||||
|
|
||||||
let card_name = prefs.borrow()
|
let card_name = prefs.borrow()
|
||||||
.device_prefs
|
.device_prefs
|
||||||
@ -53,15 +57,26 @@ impl AppS {
|
|||||||
.clone();
|
.clone();
|
||||||
// TODO: better error handling
|
// TODO: better error handling
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
let notif = Notif::new(&prefs.borrow()).unwrap();
|
let notif = result_warn!(Notif::new(&prefs.borrow()), None).ok();
|
||||||
|
|
||||||
|
let audio = Rc::new(unwrap_error!(Audio::new(Some(card_name),
|
||||||
|
Some(chan_name)),
|
||||||
|
None));
|
||||||
|
let hotkeys = unwrap_error!(wresult_warn!(Hotkeys::new(&prefs.borrow(),
|
||||||
|
audio.clone()), None),
|
||||||
|
None);
|
||||||
|
|
||||||
|
let gui =
|
||||||
|
Gui::new(builder_popup_window, builder_popup_menu, &prefs.borrow());
|
||||||
|
|
||||||
return AppS {
|
return AppS {
|
||||||
_cant_construct: (),
|
_cant_construct: (),
|
||||||
gui,
|
gui,
|
||||||
audio: Audio::new(Some(card_name), Some(chan_name)).unwrap(),
|
audio: audio,
|
||||||
prefs,
|
prefs,
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
notif,
|
notif,
|
||||||
|
hotkeys: RefCell::new(hotkeys),
|
||||||
};
|
};
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -84,15 +99,16 @@ impl AppS {
|
|||||||
|
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
/// Update the notification state.
|
/// Update the notification state.
|
||||||
pub fn update_notify(&self) -> Result<()> {
|
pub fn update_notify(&self) {
|
||||||
return self.notif.reload(&self.prefs.borrow());
|
match self.notif {
|
||||||
|
Some(ref n) => n.reload(&self.prefs.borrow()),
|
||||||
|
None => warn!("Notification system not unitialized, skipping update"),
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
#[cfg(not(feature = "notify"))]
|
#[cfg(not(feature = "notify"))]
|
||||||
/// Update the notification state.
|
/// Update the notification state.
|
||||||
pub fn update_notify(&self) -> Result<()> {
|
pub fn update_notify(&self) {}
|
||||||
return Ok(());
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Update the audio state.
|
/// Update the audio state.
|
||||||
pub fn update_audio(&self, user: AudioUser) -> Result<()> {
|
pub fn update_audio(&self, user: AudioUser) -> Result<()> {
|
||||||
@ -104,4 +120,10 @@ impl AppS {
|
|||||||
let prefs = self.prefs.borrow_mut();
|
let prefs = self.prefs.borrow_mut();
|
||||||
return prefs.store_config();
|
return prefs.store_config();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/// Update hotkey state.
|
||||||
|
pub fn update_hotkeys(&self) -> Result<()> {
|
||||||
|
let prefs = self.prefs.borrow();
|
||||||
|
return self.hotkeys.borrow_mut().reload(&prefs);
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
@ -1,4 +1,5 @@
|
|||||||
#![allow(missing_docs)] // enums
|
#![allow(missing_docs)] // enums
|
||||||
|
#![allow(illegal_floating_point_literal_pattern)]
|
||||||
|
|
||||||
//! High-level audio subsystem.
|
//! High-level audio subsystem.
|
||||||
//!
|
//!
|
||||||
@ -443,6 +444,5 @@ fn on_alsa_event(last_action_timestamp: &mut i64,
|
|||||||
self::AudioSignal::ValuesChanged,
|
self::AudioSignal::ValuesChanged,
|
||||||
self::AudioUser::Unknown);
|
self::AudioUser::Unknown);
|
||||||
}
|
}
|
||||||
e => warn!("Unhandled alsa event: {:?}", e),
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
10
src/bin.rs
10
src/bin.rs
@ -6,17 +6,12 @@ extern crate pnmixerlib;
|
|||||||
use pnmixerlib::*;
|
use pnmixerlib::*;
|
||||||
|
|
||||||
use app_state::*;
|
use app_state::*;
|
||||||
#[cfg(feature = "notify")]
|
|
||||||
use libnotify::*;
|
|
||||||
use std::rc::Rc;
|
use std::rc::Rc;
|
||||||
|
|
||||||
|
|
||||||
fn main() {
|
fn main() {
|
||||||
gtk::init().unwrap();
|
gtk::init().unwrap();
|
||||||
|
|
||||||
// TODO: error handling
|
|
||||||
#[cfg(feature = "notify")]
|
|
||||||
init("PNMixer-rs").unwrap();
|
|
||||||
|
|
||||||
flexi_logger::LogOptions::new()
|
flexi_logger::LogOptions::new()
|
||||||
.log_to_file(false)
|
.log_to_file(false)
|
||||||
// ... your configuration options go here ...
|
// ... your configuration options go here ...
|
||||||
@ -29,6 +24,5 @@ fn main() {
|
|||||||
|
|
||||||
gtk::main();
|
gtk::main();
|
||||||
|
|
||||||
#[cfg(feature = "notify")]
|
// TODO: clean deallocation?
|
||||||
uninit();
|
|
||||||
}
|
}
|
||||||
|
|||||||
125
src/errors.rs
125
src/errors.rs
@ -15,6 +15,13 @@ error_chain! {
|
|||||||
Toml(toml::de::Error);
|
Toml(toml::de::Error);
|
||||||
Png(png::DecodingError);
|
Png(png::DecodingError);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
errors {
|
||||||
|
GtkResponseCancel(t: String) {
|
||||||
|
description("User hit cancel")
|
||||||
|
display("User hit cancel: {}", t)
|
||||||
|
}
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
@ -107,3 +114,121 @@ macro_rules! try_e {
|
|||||||
},
|
},
|
||||||
})
|
})
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#[macro_export]
|
||||||
|
/// Unwraps a `Result<T, E>` by yielding a value of the samet ype
|
||||||
|
/// for either case.
|
||||||
|
macro_rules! unwrap_any {
|
||||||
|
($expr:expr, $fmt_ok:expr, $fmt_err:expr) => (match $expr {
|
||||||
|
::std::result::Result::Ok(val) => $fmt_ok,
|
||||||
|
::std::result::Result::Err(err) => $fmt_err,
|
||||||
|
})
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#[macro_export]
|
||||||
|
/// Warns on err and yields `()` without returning the function.
|
||||||
|
macro_rules! just_warn {
|
||||||
|
($expr:expr) => (match $expr {
|
||||||
|
::std::result::Result::Ok(_) => (),
|
||||||
|
::std::result::Result::Err(err) => {
|
||||||
|
warn!("{:?}", err);
|
||||||
|
()
|
||||||
|
},
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#[macro_export]
|
||||||
|
/// Present a gtk error dialog with given message.
|
||||||
|
/// Provides only a close button.
|
||||||
|
macro_rules! error_dialog {
|
||||||
|
($msg:expr, $parent:expr) => {
|
||||||
|
{
|
||||||
|
use gtk::DialogExt;
|
||||||
|
use gtk::WidgetExt;
|
||||||
|
use gtk::WindowExt;
|
||||||
|
|
||||||
|
let parent: Option<>k::Window> = $parent;
|
||||||
|
let dialog = gtk::MessageDialog::new(parent,
|
||||||
|
gtk::DIALOG_DESTROY_WITH_PARENT,
|
||||||
|
gtk::MessageType::Error,
|
||||||
|
gtk::ButtonsType::Close,
|
||||||
|
$msg);
|
||||||
|
dialog.set_title("PNMixer-rs Error");
|
||||||
|
|
||||||
|
dialog.run();
|
||||||
|
dialog.destroy();
|
||||||
|
}
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#[macro_export]
|
||||||
|
/// Present a gtk error dialog with the error from the `Result` type,
|
||||||
|
/// if any.
|
||||||
|
/// Provides only a close button.
|
||||||
|
macro_rules! result_warn {
|
||||||
|
($expr:expr, $parent:expr) => (match $expr {
|
||||||
|
::std::result::Result::Ok(v) => Ok(v),
|
||||||
|
::std::result::Result::Err(err) => {
|
||||||
|
use std::error::Error;
|
||||||
|
let warn_string = format!("{}\n\nCause: {}", err.description(),
|
||||||
|
err.cause().map(|e| e.description()).unwrap_or(""));
|
||||||
|
warn!("{}", warn_string);
|
||||||
|
error_dialog!(warn_string.as_str(), $parent);
|
||||||
|
Err(err)
|
||||||
|
},
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#[macro_export]
|
||||||
|
/// Convert `WResult` to `Result`. All warnings are printed via the `log`
|
||||||
|
/// crate and are shown via Gtk dialogs.
|
||||||
|
macro_rules! wresult_warn {
|
||||||
|
($expr:expr, $parent:expr) => (match $expr {
|
||||||
|
::w_result::WResult::WOk(t, ws) => {
|
||||||
|
use std::error::Error;
|
||||||
|
for w in ws {
|
||||||
|
let warn_string = format!("{}\n\nCause: {}", w.description(),
|
||||||
|
w.cause().map(|e| e.description()).unwrap_or(""));
|
||||||
|
warn!("{}", warn_string);
|
||||||
|
error_dialog!(warn_string.as_str(), $parent);
|
||||||
|
}
|
||||||
|
Ok(t)
|
||||||
|
},
|
||||||
|
::w_result::WResult::WErr(err) => Err(err),
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#[macro_export]
|
||||||
|
/// If there is an error in the expression, push it to
|
||||||
|
/// the given mutable warning vector.
|
||||||
|
macro_rules! push_warning {
|
||||||
|
($expr:expr, $vec:ident) => (match $expr {
|
||||||
|
Err(e) => $vec.push(e),
|
||||||
|
_ => ()
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#[macro_export]
|
||||||
|
/// If there is a value in the Result type, unwrap it, otherwise error-log
|
||||||
|
/// the error, show it via gtk dialog and exit the whole program.
|
||||||
|
macro_rules! unwrap_error {
|
||||||
|
($expr:expr, $parent:expr) => (match $expr {
|
||||||
|
::std::result::Result::Ok(v) => v,
|
||||||
|
::std::result::Result::Err(err) => {
|
||||||
|
use std::error::Error;
|
||||||
|
let err_string = format!("{}\n\nCause: {}", err.description(),
|
||||||
|
err.cause().map(|e| e.description()).unwrap_or(""));
|
||||||
|
|
||||||
|
error!("{}", err_string);
|
||||||
|
error_dialog!(err_string.as_str(), $parent);
|
||||||
|
::std::process::exit(1);
|
||||||
|
},
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|||||||
77
src/gdk_x11.rs
Normal file
77
src/gdk_x11.rs
Normal file
@ -0,0 +1,77 @@
|
|||||||
|
//! Glue code between gdk and x11, allowing some `gdk_x11_*` functions.
|
||||||
|
//!
|
||||||
|
//! This is not a complete binding, but just provides what we need in a
|
||||||
|
//! reasonable way.
|
||||||
|
|
||||||
|
|
||||||
|
use gdk;
|
||||||
|
use gdk_sys::GdkDisplay;
|
||||||
|
use glib::translate::*;
|
||||||
|
use x11::xlib::{Display, Window};
|
||||||
|
|
||||||
|
|
||||||
|
// https://developer.gnome.org/gdk3/stable/gdk3-X-Window-System-Interaction.html
|
||||||
|
mod ffi {
|
||||||
|
use gdk_sys::{GdkDisplay, GdkWindow};
|
||||||
|
use x11::xlib::{Display, Window};
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
pub fn gdk_x11_get_default_xdisplay() -> *mut Display;
|
||||||
|
pub fn gdk_x11_get_default_root_xwindow() -> Window;
|
||||||
|
pub fn gdk_x11_window_foreign_new_for_display(display: *mut GdkDisplay,
|
||||||
|
window: Window) -> * mut GdkWindow;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/// Gets the default GTK+ display.
|
||||||
|
///
|
||||||
|
/// # Returns
|
||||||
|
///
|
||||||
|
/// the Xlib Display* for the display specified in the `--display`
|
||||||
|
/// command line option or the `DISPLAY` environment variable.
|
||||||
|
pub fn gdk_x11_get_default_xdisplay() -> *mut Display {
|
||||||
|
unsafe {
|
||||||
|
return ffi::gdk_x11_get_default_xdisplay();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/// Gets the root window of the default screen (see `gdk_x11_get_default_screen()`).
|
||||||
|
///
|
||||||
|
/// # Returns
|
||||||
|
///
|
||||||
|
/// an Xlib Window.
|
||||||
|
pub fn gdk_x11_get_default_root_xwindow() -> Window {
|
||||||
|
unsafe {
|
||||||
|
return ffi::gdk_x11_get_default_root_xwindow();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/// Wraps a native window in a GdkWindow. The function will try to look up the
|
||||||
|
/// window using `gdk_x11_window_lookup_for_display()` first. If it does not find
|
||||||
|
/// it there, it will create a new window.
|
||||||
|
///
|
||||||
|
/// This may fail if the window has been destroyed. If the window was already
|
||||||
|
/// known to GDK, a new reference to the existing GdkWindow is returned.
|
||||||
|
/// ## `display`
|
||||||
|
/// the GdkDisplay where the window handle comes from.
|
||||||
|
/// ## ` window`
|
||||||
|
/// an Xlib Window
|
||||||
|
///
|
||||||
|
/// # Returns
|
||||||
|
///
|
||||||
|
/// a GdkWindow wrapper for the native window, or `None` if the window has been
|
||||||
|
/// destroyed. The wrapper will be newly created, if one doesn’t exist already.
|
||||||
|
pub fn gdk_x11_window_foreign_new_for_display(gdk_display: &mut gdk::Display,
|
||||||
|
xwindow: Window)
|
||||||
|
-> Option<gdk::Window> {
|
||||||
|
unsafe {
|
||||||
|
let display: *mut GdkDisplay =
|
||||||
|
mut_override(gdk_display.to_glib_none().0);
|
||||||
|
|
||||||
|
return from_glib_full(
|
||||||
|
ffi::gdk_x11_window_foreign_new_for_display(display, xwindow));
|
||||||
|
}
|
||||||
|
}
|
||||||
181
src/hotkey.rs
Normal file
181
src/hotkey.rs
Normal file
@ -0,0 +1,181 @@
|
|||||||
|
//! The hotkey subsystem.
|
||||||
|
//!
|
||||||
|
//! This file defines what's a hotkey and deals with the low-level XKBlib and
|
||||||
|
//! Gtk/Gdk.
|
||||||
|
|
||||||
|
|
||||||
|
use errors::*;
|
||||||
|
use gdk;
|
||||||
|
use gdk_sys;
|
||||||
|
use gdk_x11::*;
|
||||||
|
use gtk;
|
||||||
|
use x11;
|
||||||
|
use libc::c_int;
|
||||||
|
use libc::c_uint;
|
||||||
|
|
||||||
|
|
||||||
|
/// `xmodmap -pm`
|
||||||
|
/// List of key modifiers which will be ignored whenever
|
||||||
|
/// we check whether the defined hotkeys have been pressed.
|
||||||
|
lazy_static! {
|
||||||
|
static ref KEY_MASKS: Vec<c_uint> = vec![
|
||||||
|
gdk_sys::GdkModifierType::empty().bits(), // No Modkey
|
||||||
|
gdk_sys::GDK_MOD2_MASK.bits(), // Numlock
|
||||||
|
gdk_sys::GDK_LOCK_MASK.bits(), // Capslock
|
||||||
|
gdk_sys::GDK_MOD2_MASK.bits() | gdk_sys::GDK_LOCK_MASK.bits(),
|
||||||
|
];
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#[derive(Debug)]
|
||||||
|
/// A hotkey, described by the underlying gdk/X11 representation.
|
||||||
|
pub struct Hotkey {
|
||||||
|
/// The hardware keycode.
|
||||||
|
pub code: gdk::key,
|
||||||
|
/// The modifier keys and mouse button that have been pressed
|
||||||
|
/// in addition to the main key (e.g. Numlock/Capslock).
|
||||||
|
/// This is the raw bit representation and can be converted to
|
||||||
|
/// `gtk::ModifierType` via `self.mods()`.
|
||||||
|
pub mod_bits: u32, // Makes serialize/deserialize easier
|
||||||
|
/// X key symbol.
|
||||||
|
pub sym: u64,
|
||||||
|
/// Gtk Accelerator string.
|
||||||
|
pub gtk_accel: String,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Hotkey {
|
||||||
|
/// Creates a new hotkey and grabs it.
|
||||||
|
pub fn new(code: gdk::key, mods: gdk::ModifierType) -> Result<Hotkey> {
|
||||||
|
let display = gdk_x11_get_default_xdisplay();
|
||||||
|
let mod_bits = mods.bits();
|
||||||
|
let sym =
|
||||||
|
unsafe { x11::xlib::XkbKeycodeToKeysym(display, code as u8, 0, 0) };
|
||||||
|
let gtk_accel = gtk::accelerator_name(sym as u32, mods)
|
||||||
|
.ok_or("Could net get accelerator name")?;
|
||||||
|
|
||||||
|
let hotkey = Hotkey {
|
||||||
|
code,
|
||||||
|
mod_bits,
|
||||||
|
sym,
|
||||||
|
gtk_accel,
|
||||||
|
};
|
||||||
|
|
||||||
|
hotkey.grab()?;
|
||||||
|
|
||||||
|
return Ok(hotkey);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Creates a new hotkey from an accelerator string and grabs it.
|
||||||
|
pub fn new_from_accel(accel: &str) -> Result<Hotkey> {
|
||||||
|
let (code, mods) = hotkey_accel_to_code(accel);
|
||||||
|
return Hotkey::new(code, mods);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Grab a key manually. Should be paired with a ungrab() call.
|
||||||
|
pub fn grab(&self) -> Result<()> {
|
||||||
|
let display = gdk_x11_get_default_xdisplay();
|
||||||
|
|
||||||
|
/* Init error handling */
|
||||||
|
let old_hdlr = unsafe {
|
||||||
|
GRAB_ERROR = 0;
|
||||||
|
x11::xlib::XSetErrorHandler(Some(grab_error_handler))
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Grab the key */
|
||||||
|
for key in KEY_MASKS.iter() {
|
||||||
|
unsafe {
|
||||||
|
x11::xlib::XGrabKey(display,
|
||||||
|
self.code,
|
||||||
|
self.mod_bits | key,
|
||||||
|
gdk_x11_get_default_root_xwindow(),
|
||||||
|
1,
|
||||||
|
x11::xlib::GrabModeAsync,
|
||||||
|
x11::xlib::GrabModeAsync);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Synchronize X */
|
||||||
|
unsafe {
|
||||||
|
x11::xlib::XFlush(display);
|
||||||
|
x11::xlib::XSync(display, false as c_int);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Restore error handler */
|
||||||
|
unsafe {
|
||||||
|
x11::xlib::XSetErrorHandler(old_hdlr);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Check for error */
|
||||||
|
unsafe {
|
||||||
|
ensure!(GRAB_ERROR == 0, "Error grabbing");
|
||||||
|
}
|
||||||
|
|
||||||
|
return Ok(());
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Ungrab a key manually. Should be paired with a grab() call.
|
||||||
|
pub fn ungrab(&self) {
|
||||||
|
let display = gdk_x11_get_default_xdisplay();
|
||||||
|
|
||||||
|
for key in KEY_MASKS.iter() {
|
||||||
|
unsafe {
|
||||||
|
x11::xlib::XUngrabKey(display,
|
||||||
|
self.code,
|
||||||
|
self.mod_bits | key,
|
||||||
|
gdk_x11_get_default_root_xwindow());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Checks if the keycode we got (minus modifiers like
|
||||||
|
/// numlock/capslock) matches the hotkey.
|
||||||
|
/// Thus numlock + o will match o.
|
||||||
|
pub fn matches(&self, code: gdk::key, mods: gdk::ModifierType) -> bool {
|
||||||
|
if code != self.code {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
for key in KEY_MASKS.iter() {
|
||||||
|
if (self.mod_bits | key) == mods.bits() {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Drop for Hotkey {
|
||||||
|
fn drop(&mut self) {
|
||||||
|
debug!("Ungrabbing hotkey");
|
||||||
|
self.ungrab();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Translate a Gtk Accelerator string to a key code and mods.
|
||||||
|
pub fn hotkey_accel_to_code(accel: &str) -> (gdk::key, gdk::ModifierType) {
|
||||||
|
let display = gdk_x11_get_default_xdisplay();
|
||||||
|
let (sym, mods) = gtk::accelerator_parse(accel);
|
||||||
|
|
||||||
|
unsafe {
|
||||||
|
if sym != 0 {
|
||||||
|
return (x11::xlib::XKeysymToKeycode(display, sym as u64) as i32,
|
||||||
|
mods);
|
||||||
|
} else {
|
||||||
|
return (-1, mods);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static mut GRAB_ERROR: u8 = 0;
|
||||||
|
|
||||||
|
extern "C" fn grab_error_handler(_: *mut x11::xlib::Display,
|
||||||
|
_: *mut x11::xlib::XErrorEvent)
|
||||||
|
-> c_int {
|
||||||
|
warn!("Error while grabbing hotkey");
|
||||||
|
unsafe {
|
||||||
|
GRAB_ERROR = 1;
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
292
src/hotkeys.rs
Normal file
292
src/hotkeys.rs
Normal file
@ -0,0 +1,292 @@
|
|||||||
|
//! The hotkeys subsystem.
|
||||||
|
//!
|
||||||
|
//! This handles the PNMixer-rs specific hotkeys as a whole,
|
||||||
|
//! including communication with Xlib and intercepting key presses
|
||||||
|
//! before they can be interpreted by Gtk/Gdk.
|
||||||
|
|
||||||
|
|
||||||
|
use audio::{Audio, AudioUser};
|
||||||
|
use errors::*;
|
||||||
|
use errors;
|
||||||
|
use gdk;
|
||||||
|
use gdk_sys;
|
||||||
|
use gdk_x11;
|
||||||
|
use glib::translate::*;
|
||||||
|
use glib_sys;
|
||||||
|
use hotkey::*;
|
||||||
|
use prefs::*;
|
||||||
|
use std::mem;
|
||||||
|
use std::rc::Rc;
|
||||||
|
use w_result::*;
|
||||||
|
use x11;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/// The possible Hotkeys for manipulating the volume.
|
||||||
|
pub struct Hotkeys {
|
||||||
|
enabled: bool,
|
||||||
|
mute_key: Option<Hotkey>,
|
||||||
|
up_key: Option<Hotkey>,
|
||||||
|
down_key: Option<Hotkey>,
|
||||||
|
|
||||||
|
// need this to access audio in 'key_filter'
|
||||||
|
audio: Rc<Audio>,
|
||||||
|
auto_unmute: bool,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Hotkeys {
|
||||||
|
/// Creates the hotkeys subsystem and binds the hotkeys.
|
||||||
|
pub fn new(prefs: &Prefs,
|
||||||
|
audio: Rc<Audio>)
|
||||||
|
-> WResult<Box<Hotkeys>, errors::Error, errors::Error> {
|
||||||
|
debug!("Creating hotkeys control");
|
||||||
|
let mut hotkeys =
|
||||||
|
Box::new(Hotkeys {
|
||||||
|
enabled: false,
|
||||||
|
mute_key: None,
|
||||||
|
up_key: None,
|
||||||
|
down_key: None,
|
||||||
|
audio: audio,
|
||||||
|
auto_unmute: prefs.behavior_prefs.unmute_on_vol_change,
|
||||||
|
});
|
||||||
|
let mut warn = vec![];
|
||||||
|
push_warning!(hotkeys.reload(prefs), warn);
|
||||||
|
|
||||||
|
/* bind hotkeys */
|
||||||
|
let data_ptr =
|
||||||
|
unsafe {
|
||||||
|
mem::transmute::<&Hotkeys,
|
||||||
|
glib_sys::gpointer>(hotkeys.as_ref())
|
||||||
|
};
|
||||||
|
hotkeys_add_filter(Some(key_filter), data_ptr);
|
||||||
|
return WOk(hotkeys, warn);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Reload the Hotkeys from the preferences.
|
||||||
|
/// If hotkeys are disabled, just sets all members to `None`.
|
||||||
|
/// This has to be called each time the preferences are modified.
|
||||||
|
///
|
||||||
|
/// # Returns
|
||||||
|
///
|
||||||
|
/// `Ok(())` on success, otherwise `Err(str)` if some of the hotkeys
|
||||||
|
/// could not be grabbed, where `str` is a String that can be
|
||||||
|
/// presented via e.g. `run_error_dialog()`.
|
||||||
|
pub fn reload(&mut self, prefs: &Prefs) -> Result<()> {
|
||||||
|
self.enabled = prefs.hotkey_prefs.enable_hotkeys;
|
||||||
|
self.mute_key = None;
|
||||||
|
self.up_key = None;
|
||||||
|
self.down_key = None;
|
||||||
|
|
||||||
|
/* Return if hotkeys are disabled */
|
||||||
|
if self.enabled == false {
|
||||||
|
return Ok(());
|
||||||
|
}
|
||||||
|
|
||||||
|
let hotkey_prefs = &prefs.hotkey_prefs;
|
||||||
|
let new_hotkey = |keyname: &Option<String>| -> (Option<Hotkey>, bool) {
|
||||||
|
match keyname {
|
||||||
|
&Some(ref k) => {
|
||||||
|
let hotkey = Hotkey::new_from_accel(k.as_str());
|
||||||
|
if hotkey.as_ref().is_err() {
|
||||||
|
(None, true)
|
||||||
|
} else {
|
||||||
|
(Some(hotkey.unwrap()), false)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
&None => (None, false), // no actual error, just no key
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Setup mute hotkey */
|
||||||
|
let (m_unmute_key, mute_err) =
|
||||||
|
new_hotkey(&hotkey_prefs.mute_unmute_key);
|
||||||
|
if m_unmute_key.is_some() {
|
||||||
|
self.mute_key = Some(m_unmute_key.unwrap());
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Setup volume uphotkey */
|
||||||
|
let (m_up_key, up_err) = new_hotkey(&hotkey_prefs.vol_up_key);
|
||||||
|
if m_up_key.is_some() {
|
||||||
|
self.up_key = Some(m_up_key.unwrap());
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Setup volume down hotkey */
|
||||||
|
let (m_down_key, down_err) = new_hotkey(&hotkey_prefs.vol_down_key);
|
||||||
|
if m_down_key.is_some() {
|
||||||
|
self.down_key = Some(m_down_key.unwrap());
|
||||||
|
}
|
||||||
|
|
||||||
|
if mute_err || up_err || down_err {
|
||||||
|
bail!("Could not grab the following hotkeys:\n{}{}{}",
|
||||||
|
if mute_err { "(Mute/Unmute)\n" } else { "" },
|
||||||
|
if up_err { "(Volume Up)\n" } else { "" },
|
||||||
|
if down_err { "(Volume Down)\n" } else { "" },
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
return Ok(());
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Bind hotkeys manually. Should be paired with an `unbind()` call.
|
||||||
|
pub fn bind(&self) {
|
||||||
|
debug!("Bind hotkeys");
|
||||||
|
if self.mute_key.is_some() {
|
||||||
|
if self.mute_key
|
||||||
|
.as_ref()
|
||||||
|
.unwrap()
|
||||||
|
.grab()
|
||||||
|
.is_err() {
|
||||||
|
warn!("Could not grab mute key");
|
||||||
|
};
|
||||||
|
}
|
||||||
|
if self.up_key.is_some() {
|
||||||
|
if self.up_key
|
||||||
|
.as_ref()
|
||||||
|
.unwrap()
|
||||||
|
.grab()
|
||||||
|
.is_err() {
|
||||||
|
warn!("Could not grab volume up key");
|
||||||
|
};
|
||||||
|
}
|
||||||
|
if self.down_key.is_some() {
|
||||||
|
if self.down_key
|
||||||
|
.as_ref()
|
||||||
|
.unwrap()
|
||||||
|
.grab()
|
||||||
|
.is_err() {
|
||||||
|
warn!("Could not grab volume down key");
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
let data_ptr =
|
||||||
|
unsafe { mem::transmute::<&Hotkeys, glib_sys::gpointer>(self) };
|
||||||
|
hotkeys_add_filter(Some(key_filter), data_ptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Unbind hotkeys manually. Should be paired with a `bind()` call.
|
||||||
|
pub fn unbind(&self) {
|
||||||
|
debug!("Unbind hotkeys");
|
||||||
|
if self.mute_key.is_some() {
|
||||||
|
self.mute_key
|
||||||
|
.as_ref()
|
||||||
|
.unwrap()
|
||||||
|
.ungrab();
|
||||||
|
}
|
||||||
|
if self.up_key.is_some() {
|
||||||
|
self.up_key
|
||||||
|
.as_ref()
|
||||||
|
.unwrap()
|
||||||
|
.ungrab();
|
||||||
|
}
|
||||||
|
if self.down_key.is_some() {
|
||||||
|
self.down_key
|
||||||
|
.as_ref()
|
||||||
|
.unwrap()
|
||||||
|
.ungrab();
|
||||||
|
}
|
||||||
|
|
||||||
|
let data_ptr =
|
||||||
|
unsafe { mem::transmute::<&Hotkeys, glib_sys::gpointer>(self) };
|
||||||
|
hotkeys_remove_filter(Some(key_filter), data_ptr);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Drop for Hotkeys {
|
||||||
|
fn drop(&mut self) {
|
||||||
|
debug!("Freeing hotkeys");
|
||||||
|
self.mute_key = None;
|
||||||
|
self.up_key = None;
|
||||||
|
self.down_key = None;
|
||||||
|
|
||||||
|
let data_ptr =
|
||||||
|
unsafe { mem::transmute::<&mut Hotkeys, glib_sys::gpointer>(self) };
|
||||||
|
|
||||||
|
hotkeys_remove_filter(Some(key_filter), data_ptr)
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/// Attaches the `key_filter()` function as a filter
|
||||||
|
/// to the root window, so it will intercept window events.
|
||||||
|
fn hotkeys_add_filter(function: gdk_sys::GdkFilterFunc,
|
||||||
|
data: glib_sys::gpointer) {
|
||||||
|
// TODO: all the unwrapping :/
|
||||||
|
let window = gdk_x11::gdk_x11_window_foreign_new_for_display(
|
||||||
|
&mut gdk::Display::get_default().unwrap(),
|
||||||
|
gdk_x11::gdk_x11_get_default_root_xwindow()
|
||||||
|
).unwrap();
|
||||||
|
|
||||||
|
unsafe {
|
||||||
|
gdk_sys::gdk_window_add_filter(window.to_glib_none().0, function, data);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/// Removes the previously attached `key_filter()` function from
|
||||||
|
/// the root window.
|
||||||
|
fn hotkeys_remove_filter(function: gdk_sys::GdkFilterFunc,
|
||||||
|
data: glib_sys::gpointer) {
|
||||||
|
// TODO: all the unwrapping :/
|
||||||
|
let window = gdk_x11::gdk_x11_window_foreign_new_for_display(
|
||||||
|
&mut gdk::Display::get_default().unwrap(),
|
||||||
|
gdk_x11::gdk_x11_get_default_root_xwindow()
|
||||||
|
).unwrap();
|
||||||
|
|
||||||
|
unsafe {
|
||||||
|
gdk_sys::gdk_window_remove_filter(window.to_glib_none().0,
|
||||||
|
function,
|
||||||
|
data);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/// This function is called before Gtk/Gdk can respond
|
||||||
|
/// to any(!) window event and handles pressed hotkeys.
|
||||||
|
extern "C" fn key_filter(gdk_xevent: *mut gdk_sys::GdkXEvent,
|
||||||
|
_: *mut gdk_sys::GdkEvent,
|
||||||
|
data: glib_sys::gpointer)
|
||||||
|
-> gdk_sys::GdkFilterReturn {
|
||||||
|
let xevent = gdk_xevent as *mut x11::xlib::XKeyEvent;
|
||||||
|
|
||||||
|
let hotkeys: &Hotkeys =
|
||||||
|
unsafe { mem::transmute::<glib_sys::gpointer, &Hotkeys>(data) };
|
||||||
|
let mute_key = &hotkeys.mute_key;
|
||||||
|
let up_key = &hotkeys.up_key;
|
||||||
|
let down_key = &hotkeys.down_key;
|
||||||
|
let audio = &hotkeys.audio;
|
||||||
|
|
||||||
|
let xevent_type = unsafe { (*xevent).type_ };
|
||||||
|
if xevent_type == x11::xlib::KeyPress {
|
||||||
|
return gdk_sys::GdkFilterReturn::Continue;
|
||||||
|
}
|
||||||
|
|
||||||
|
let xevent_key = unsafe { (*xevent).keycode };
|
||||||
|
let xevent_state = unsafe { (*xevent).state };
|
||||||
|
|
||||||
|
|
||||||
|
if mute_key.as_ref().is_some() &&
|
||||||
|
mute_key.as_ref()
|
||||||
|
.unwrap()
|
||||||
|
.matches(xevent_key as i32,
|
||||||
|
gdk::ModifierType::from_bits(xevent_state).unwrap()) {
|
||||||
|
just_warn!(audio.toggle_mute(AudioUser::Hotkeys));
|
||||||
|
} else if up_key.as_ref().is_some() &&
|
||||||
|
up_key.as_ref()
|
||||||
|
.unwrap()
|
||||||
|
.matches(xevent_key as i32,
|
||||||
|
gdk::ModifierType::from_bits(xevent_state)
|
||||||
|
.unwrap()) {
|
||||||
|
just_warn!(audio.increase_vol(AudioUser::Hotkeys, hotkeys.auto_unmute));
|
||||||
|
|
||||||
|
} else if down_key.as_ref().is_some() &&
|
||||||
|
down_key.as_ref()
|
||||||
|
.unwrap()
|
||||||
|
.matches(xevent_key as i32,
|
||||||
|
gdk::ModifierType::from_bits(xevent_state)
|
||||||
|
.unwrap()) {
|
||||||
|
just_warn!(audio.decrease_vol(AudioUser::Hotkeys, hotkeys.auto_unmute));
|
||||||
|
}
|
||||||
|
|
||||||
|
return gdk_sys::GdkFilterReturn::Continue;
|
||||||
|
}
|
||||||
14
src/lib.rs
14
src/lib.rs
@ -59,11 +59,16 @@ pub extern crate gtk;
|
|||||||
extern crate gtk_sys;
|
extern crate gtk_sys;
|
||||||
extern crate libc;
|
extern crate libc;
|
||||||
extern crate png;
|
extern crate png;
|
||||||
|
extern crate w_result;
|
||||||
extern crate which;
|
extern crate which;
|
||||||
|
extern crate x11;
|
||||||
extern crate xdg;
|
extern crate xdg;
|
||||||
|
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
extern crate libnotify;
|
pub extern crate libnotify;
|
||||||
|
|
||||||
|
#[macro_use]
|
||||||
|
extern crate lazy_static;
|
||||||
|
|
||||||
#[macro_use]
|
#[macro_use]
|
||||||
mod errors;
|
mod errors;
|
||||||
@ -74,6 +79,9 @@ mod glade_helpers;
|
|||||||
mod alsa_card;
|
mod alsa_card;
|
||||||
pub mod app_state;
|
pub mod app_state;
|
||||||
mod audio;
|
mod audio;
|
||||||
|
mod gdk_x11;
|
||||||
|
mod hotkey;
|
||||||
|
mod hotkeys;
|
||||||
mod prefs;
|
mod prefs;
|
||||||
mod support_alsa;
|
mod support_alsa;
|
||||||
mod support_audio;
|
mod support_audio;
|
||||||
@ -81,6 +89,7 @@ mod support_cmd;
|
|||||||
#[macro_use]
|
#[macro_use]
|
||||||
mod support_ui;
|
mod support_ui;
|
||||||
pub mod ui_entry;
|
pub mod ui_entry;
|
||||||
|
mod ui_hotkey_dialog;
|
||||||
mod ui_popup_menu;
|
mod ui_popup_menu;
|
||||||
mod ui_popup_window;
|
mod ui_popup_window;
|
||||||
mod ui_prefs_dialog;
|
mod ui_prefs_dialog;
|
||||||
@ -88,3 +97,6 @@ mod ui_tray_icon;
|
|||||||
|
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
mod notif;
|
mod notif;
|
||||||
|
|
||||||
|
|
||||||
|
// TODO: run_error_dialog an more occasions
|
||||||
|
|||||||
38
src/notif.rs
38
src/notif.rs
@ -21,7 +21,7 @@ pub struct Notif {
|
|||||||
enabled: Cell<bool>,
|
enabled: Cell<bool>,
|
||||||
from_popup: Cell<bool>,
|
from_popup: Cell<bool>,
|
||||||
from_tray: Cell<bool>,
|
from_tray: Cell<bool>,
|
||||||
// TODO: from hotkey
|
from_hotkeys: Cell<bool>,
|
||||||
from_external: Cell<bool>,
|
from_external: Cell<bool>,
|
||||||
|
|
||||||
volume_notif: libnotify::Notification,
|
volume_notif: libnotify::Notification,
|
||||||
@ -30,30 +30,36 @@ pub struct Notif {
|
|||||||
|
|
||||||
impl Notif {
|
impl Notif {
|
||||||
/// Create a new notification instance from the current preferences.
|
/// Create a new notification instance from the current preferences.
|
||||||
|
/// This should only be done once at startup. This also initializes
|
||||||
|
/// the libnotify system.
|
||||||
pub fn new(prefs: &Prefs) -> Result<Self> {
|
pub fn new(prefs: &Prefs) -> Result<Self> {
|
||||||
|
libnotify::init("PNMixer-rs")?;
|
||||||
|
|
||||||
let notif = Notif {
|
let notif = Notif {
|
||||||
enabled: Cell::new(false),
|
enabled: Cell::new(false),
|
||||||
from_popup: Cell::new(false),
|
from_popup: Cell::new(false),
|
||||||
from_tray: Cell::new(false),
|
from_tray: Cell::new(false),
|
||||||
|
from_hotkeys: Cell::new(false),
|
||||||
from_external: Cell::new(false),
|
from_external: Cell::new(false),
|
||||||
|
|
||||||
volume_notif: libnotify::Notification::new("", None, None),
|
volume_notif: libnotify::Notification::new("", None, None),
|
||||||
text_notif: libnotify::Notification::new("", None, None),
|
text_notif: libnotify::Notification::new("", None, None),
|
||||||
};
|
};
|
||||||
|
|
||||||
notif.reload(prefs)?;
|
notif.reload(prefs);
|
||||||
|
|
||||||
return Ok(notif);
|
return Ok(notif);
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Reload the notification instance from the current
|
/// Reload the notification instance from the current
|
||||||
/// preferences.
|
/// preferences.
|
||||||
pub fn reload(&self, prefs: &Prefs) -> Result<()> {
|
pub fn reload(&self, prefs: &Prefs) {
|
||||||
let timeout = prefs.notify_prefs.notifcation_timeout;
|
let timeout = prefs.notify_prefs.notifcation_timeout;
|
||||||
|
|
||||||
self.enabled.set(prefs.notify_prefs.enable_notifications);
|
self.enabled.set(prefs.notify_prefs.enable_notifications);
|
||||||
self.from_popup.set(prefs.notify_prefs.notify_popup);
|
self.from_popup.set(prefs.notify_prefs.notify_popup);
|
||||||
self.from_tray.set(prefs.notify_prefs.notify_mouse_scroll);
|
self.from_tray.set(prefs.notify_prefs.notify_mouse_scroll);
|
||||||
|
self.from_hotkeys.set(prefs.notify_prefs.notify_hotkeys);
|
||||||
self.from_external.set(prefs.notify_prefs.notify_external);
|
self.from_external.set(prefs.notify_prefs.notify_external);
|
||||||
|
|
||||||
self.volume_notif.set_timeout(timeout as i32);
|
self.volume_notif.set_timeout(timeout as i32);
|
||||||
@ -64,8 +70,6 @@ impl Notif {
|
|||||||
self.text_notif.set_timeout(timeout as i32);
|
self.text_notif.set_timeout(timeout as i32);
|
||||||
self.text_notif.set_hint("x-canonical-private-synchronous",
|
self.text_notif.set_hint("x-canonical-private-synchronous",
|
||||||
Some("".to_variant()));
|
Some("".to_variant()));
|
||||||
|
|
||||||
return Ok(());
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/// Shows a volume notification, e.g. for volume or mute state change.
|
/// Shows a volume notification, e.g. for volume or mute state change.
|
||||||
@ -120,38 +124,46 @@ impl Notif {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
impl Drop for Notif {
|
||||||
|
fn drop(&mut self) {
|
||||||
|
libnotify::uninit();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/// Initialize the notification subsystem.
|
/// Initialize the notification subsystem.
|
||||||
pub fn init_notify(appstate: Rc<AppS>) {
|
pub fn init_notify(appstate: Rc<AppS>) {
|
||||||
debug!("Blah");
|
|
||||||
{
|
{
|
||||||
/* connect handler */
|
/* connect handler */
|
||||||
let apps = appstate.clone();
|
let apps = appstate.clone();
|
||||||
appstate.audio.connect_handler(Box::new(move |s, u| {
|
appstate.audio.connect_handler(Box::new(move |s, u| {
|
||||||
let notif = &apps.notif;
|
let notif = &apps.notif;
|
||||||
if !notif.enabled.get() {
|
if notif.is_none() || !notif.as_ref().unwrap().enabled.get() {
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
let notif = notif.as_ref().unwrap();
|
||||||
match (s,
|
match (s,
|
||||||
u,
|
u,
|
||||||
(notif.from_popup.get(),
|
(notif.from_popup.get(),
|
||||||
notif.from_tray.get(),
|
notif.from_tray.get(),
|
||||||
notif.from_external.get())) {
|
notif.from_external.get(),
|
||||||
|
notif.from_hotkeys.get())) {
|
||||||
(AudioSignal::NoCard, _, _) => try_w!(notif.show_text_notif("No sound card", "No playable soundcard found")),
|
(AudioSignal::NoCard, _, _) => try_w!(notif.show_text_notif("No sound card", "No playable soundcard found")),
|
||||||
(AudioSignal::CardDisconnected, _, _) => try_w!(notif.show_text_notif("Soundcard disconnected", "Soundcard has been disconnected, reloading sound system...")),
|
(AudioSignal::CardDisconnected, _, _) => try_w!(notif.show_text_notif("Soundcard disconnected", "Soundcard has been disconnected, reloading sound system...")),
|
||||||
(AudioSignal::CardError, _, _) => (),
|
(AudioSignal::CardError, _, _) => (),
|
||||||
(AudioSignal::ValuesChanged,
|
(AudioSignal::ValuesChanged,
|
||||||
AudioUser::TrayIcon,
|
AudioUser::TrayIcon,
|
||||||
(_, true, _)) => try_w!(notif.show_volume_notif(&apps.audio)),
|
(_, true, _, _)) => try_w!(notif.show_volume_notif(&apps.audio)),
|
||||||
(AudioSignal::ValuesChanged,
|
(AudioSignal::ValuesChanged,
|
||||||
AudioUser::Popup,
|
AudioUser::Popup,
|
||||||
(true, _, _)) => try_w!(notif.show_volume_notif(&apps.audio)),
|
(true, _, _, _)) => try_w!(notif.show_volume_notif(&apps.audio)),
|
||||||
(AudioSignal::ValuesChanged,
|
(AudioSignal::ValuesChanged,
|
||||||
AudioUser::Unknown,
|
AudioUser::Unknown,
|
||||||
(_, _, true)) => try_w!(notif.show_volume_notif(&apps.audio)),
|
(_, _, true, _)) => try_w!(notif.show_volume_notif(&apps.audio)),
|
||||||
|
(AudioSignal::ValuesChanged,
|
||||||
// TODO hotkeys
|
AudioUser::Hotkeys,
|
||||||
|
(_, _, _, true)) => try_w!(notif.show_volume_notif(&apps.audio)),
|
||||||
_ => (),
|
_ => (),
|
||||||
}
|
}
|
||||||
}));
|
}));
|
||||||
|
|||||||
27
src/prefs.rs
27
src/prefs.rs
@ -165,8 +165,8 @@ pub struct NotifyPrefs {
|
|||||||
pub notifcation_timeout: i64,
|
pub notifcation_timeout: i64,
|
||||||
pub notify_mouse_scroll: bool,
|
pub notify_mouse_scroll: bool,
|
||||||
pub notify_popup: bool,
|
pub notify_popup: bool,
|
||||||
pub notify_external: bool,
|
pub notify_external: bool,
|
||||||
// TODO: notify_hotkeys?
|
pub notify_hotkeys: bool,
|
||||||
}
|
}
|
||||||
|
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
@ -178,11 +178,23 @@ impl Default for NotifyPrefs {
|
|||||||
notify_mouse_scroll: true,
|
notify_mouse_scroll: true,
|
||||||
notify_popup: true,
|
notify_popup: true,
|
||||||
notify_external: true,
|
notify_external: true,
|
||||||
|
notify_hotkeys: true,
|
||||||
};
|
};
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#[derive(Deserialize, Debug, Serialize, Default)]
|
||||||
|
/// Hotkey preferences.
|
||||||
|
/// The `String`s represent gtk accelerator strings.
|
||||||
|
pub struct HotkeyPrefs {
|
||||||
|
pub enable_hotkeys: bool,
|
||||||
|
pub mute_unmute_key: Option<String>,
|
||||||
|
pub vol_up_key: Option<String>,
|
||||||
|
pub vol_down_key: Option<String>,
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
#[derive(Deserialize, Debug, Serialize, Default)]
|
#[derive(Deserialize, Debug, Serialize, Default)]
|
||||||
#[serde(default)]
|
#[serde(default)]
|
||||||
/// Main preferences struct, holding all sub-preferences.
|
/// Main preferences struct, holding all sub-preferences.
|
||||||
@ -191,8 +203,8 @@ pub struct Prefs {
|
|||||||
pub view_prefs: ViewPrefs,
|
pub view_prefs: ViewPrefs,
|
||||||
pub behavior_prefs: BehaviorPrefs,
|
pub behavior_prefs: BehaviorPrefs,
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
pub notify_prefs: NotifyPrefs,
|
pub notify_prefs: NotifyPrefs,
|
||||||
// TODO: HotKeys?
|
pub hotkey_prefs: HotkeyPrefs,
|
||||||
}
|
}
|
||||||
|
|
||||||
impl Prefs {
|
impl Prefs {
|
||||||
@ -223,6 +235,7 @@ impl Prefs {
|
|||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// TODO: unused
|
||||||
/// Reload the current preferences from the config file.
|
/// Reload the current preferences from the config file.
|
||||||
pub fn reload_config(&mut self) -> Result<()> {
|
pub fn reload_config(&mut self) -> Result<()> {
|
||||||
debug!("Reloading config...");
|
debug!("Reloading config...");
|
||||||
@ -241,8 +254,10 @@ impl Prefs {
|
|||||||
|
|
||||||
debug!("Storing config in {:?}", config_path);
|
debug!("Storing config in {:?}", config_path);
|
||||||
|
|
||||||
let mut f = File::create(config_path)?;
|
let mut f = File::create(config_path)
|
||||||
f.write_all(self.to_str().as_bytes())?;
|
.chain_err(|| "Could not open/create config file for writing")?;
|
||||||
|
f.write_all(self.to_str().as_bytes())
|
||||||
|
.chain_err(|| "Could not write to config file")?;
|
||||||
|
|
||||||
return Ok(());
|
return Ok(());
|
||||||
}
|
}
|
||||||
|
|||||||
@ -1,5 +1,6 @@
|
|||||||
//! Helper functions for invoking system commands.
|
//! Helper functions for invoking system commands.
|
||||||
|
|
||||||
|
|
||||||
use errors::*;
|
use errors::*;
|
||||||
use glib;
|
use glib;
|
||||||
use prefs::Prefs;
|
use prefs::Prefs;
|
||||||
|
|||||||
134
src/ui_hotkey_dialog.rs
Normal file
134
src/ui_hotkey_dialog.rs
Normal file
@ -0,0 +1,134 @@
|
|||||||
|
//! The ui hotkey preferences dialog.
|
||||||
|
//!
|
||||||
|
//! Usually run from the preferences window.
|
||||||
|
|
||||||
|
|
||||||
|
use errors::*;
|
||||||
|
use gdk::DeviceExt;
|
||||||
|
use gdk;
|
||||||
|
use gdk_sys;
|
||||||
|
use glib::translate::*;
|
||||||
|
use gtk::prelude::*;
|
||||||
|
use gtk;
|
||||||
|
use gtk_sys;
|
||||||
|
use libc::c_uint;
|
||||||
|
use std;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
/// Hotkey dialog struct holding the relevant gtk widgets.
|
||||||
|
pub struct HotkeyDialog {
|
||||||
|
hotkey_dialog: gtk::Dialog,
|
||||||
|
// instruction_label: gtk::Label, // not needed
|
||||||
|
key_pressed_label: gtk::Label,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl HotkeyDialog {
|
||||||
|
/// Creates a new hotkey dialog.
|
||||||
|
pub fn new<P>(parent: &P, hotkey: String) -> HotkeyDialog
|
||||||
|
where P: IsA<gtk::Window>
|
||||||
|
{
|
||||||
|
let builder =
|
||||||
|
gtk::Builder::new_from_string(include_str!(concat!(env!("CARGO_MANIFEST_DIR"),
|
||||||
|
"/data/ui/hotkey-dialog.glade")));
|
||||||
|
|
||||||
|
let hotkey_dialog: gtk::Dialog = builder.get_object("hotkey_dialog")
|
||||||
|
.unwrap();
|
||||||
|
let instruction_label: gtk::Label = builder.get_object("instruction_label")
|
||||||
|
.unwrap();
|
||||||
|
let key_pressed_label: gtk::Label = builder.get_object("key_pressed_label")
|
||||||
|
.unwrap();
|
||||||
|
|
||||||
|
hotkey_dialog.set_title(format!("Set {} HotKey", hotkey).as_str());
|
||||||
|
instruction_label.set_markup(format!("Press new HotKey for <b>{}</b>",
|
||||||
|
hotkey)
|
||||||
|
.as_str());
|
||||||
|
|
||||||
|
hotkey_dialog.set_transient_for(parent);
|
||||||
|
|
||||||
|
{
|
||||||
|
let key_pressed_label = key_pressed_label.clone();
|
||||||
|
hotkey_dialog.connect_key_press_event(move |_, e| {
|
||||||
|
let mut state = e.get_state();
|
||||||
|
|
||||||
|
unsafe {
|
||||||
|
let mut keyval: c_uint = 0;
|
||||||
|
let mut consumed: gdk_sys::GdkModifierType =
|
||||||
|
gdk_sys::GdkModifierType::empty();
|
||||||
|
gdk_sys::gdk_keymap_translate_keyboard_state(
|
||||||
|
gdk_sys::gdk_keymap_get_default(),
|
||||||
|
e.get_hardware_keycode() as u32,
|
||||||
|
state.to_glib(),
|
||||||
|
e.get_group() as i32,
|
||||||
|
&mut keyval as *mut c_uint,
|
||||||
|
std::ptr::null_mut(),
|
||||||
|
std::ptr::null_mut(),
|
||||||
|
&mut consumed as *mut gdk_sys::GdkModifierType);
|
||||||
|
|
||||||
|
let consumed: gdk::ModifierType = from_glib(!consumed);
|
||||||
|
state = state & consumed;
|
||||||
|
state = state & gtk::accelerator_get_default_mod_mask();
|
||||||
|
|
||||||
|
let key_text = gtk::accelerator_name(keyval, state);
|
||||||
|
key_pressed_label.set_text(key_text
|
||||||
|
.unwrap_or(String::from("(None)"))
|
||||||
|
.as_str());
|
||||||
|
};
|
||||||
|
return Inhibit(false);
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
hotkey_dialog.connect_key_release_event(move |w, _| {
|
||||||
|
w.response(gtk_sys::GtkResponseType::Ok as i32);
|
||||||
|
return Inhibit(false);
|
||||||
|
});
|
||||||
|
|
||||||
|
return HotkeyDialog {
|
||||||
|
hotkey_dialog,
|
||||||
|
key_pressed_label,
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Runs the hotkey dialog and returns a String representing the hotkey
|
||||||
|
/// that has been pressed.
|
||||||
|
pub fn run(&self) -> Result<String> {
|
||||||
|
self.hotkey_dialog.show_now();
|
||||||
|
let device = gtk::get_current_event_device()
|
||||||
|
.ok_or("Could not get current device")?;
|
||||||
|
let window = self.hotkey_dialog
|
||||||
|
.get_window()
|
||||||
|
.ok_or("Could not get window")?;
|
||||||
|
|
||||||
|
let m_grab_status =
|
||||||
|
device.grab(&window,
|
||||||
|
gdk::GrabOwnership::Application,
|
||||||
|
true,
|
||||||
|
gdk::KEY_PRESS_MASK,
|
||||||
|
None,
|
||||||
|
gdk_sys::GDK_CURRENT_TIME as u32);
|
||||||
|
|
||||||
|
if m_grab_status != gdk::GrabStatus::Success {
|
||||||
|
bail!("Could not grab the keyboard");
|
||||||
|
}
|
||||||
|
|
||||||
|
let resp = self.hotkey_dialog.run();
|
||||||
|
device.ungrab(gdk_sys::GDK_CURRENT_TIME as u32);
|
||||||
|
|
||||||
|
if resp != gtk::ResponseType::Ok.into() {
|
||||||
|
bail!(ErrorKind::GtkResponseCancel(String::from("not assigning hotkey")));
|
||||||
|
}
|
||||||
|
|
||||||
|
return Ok(self.key_pressed_label
|
||||||
|
.get_text()
|
||||||
|
.ok_or("Could not get text")?);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
impl Drop for HotkeyDialog {
|
||||||
|
fn drop(&mut self) {
|
||||||
|
self.hotkey_dialog.destroy();
|
||||||
|
}
|
||||||
|
}
|
||||||
@ -74,7 +74,8 @@ pub fn init_popup_menu(appstate: Rc<AppS>) {
|
|||||||
let apps = appstate.clone();
|
let apps = appstate.clone();
|
||||||
let mixer_item = &appstate.gui.popup_menu.mixer_item;
|
let mixer_item = &appstate.gui.popup_menu.mixer_item;
|
||||||
mixer_item.connect_activate(move |_| {
|
mixer_item.connect_activate(move |_| {
|
||||||
try_w!(execute_vol_control_command(&apps.prefs.borrow()));
|
let _ = result_warn!(execute_vol_control_command(&apps.prefs.borrow()),
|
||||||
|
Some(&apps.gui.popup_menu.menu_window));
|
||||||
});
|
});
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|||||||
@ -205,7 +205,8 @@ pub fn init_popup_window(appstate: Rc<AppS>) {
|
|||||||
.popup_window
|
.popup_window
|
||||||
.popup_window
|
.popup_window
|
||||||
.hide();
|
.hide();
|
||||||
try_w!(execute_vol_control_command(&apps.prefs.borrow()));
|
let _ = result_warn!(execute_vol_control_command(&apps.prefs.borrow()),
|
||||||
|
Some(&apps.gui.popup_menu.menu_window));
|
||||||
});
|
});
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
@ -4,13 +4,17 @@
|
|||||||
|
|
||||||
use app_state::*;
|
use app_state::*;
|
||||||
use audio::{AudioUser, AudioSignal};
|
use audio::{AudioUser, AudioSignal};
|
||||||
|
use errors::*;
|
||||||
use gdk;
|
use gdk;
|
||||||
use gtk::ResponseType;
|
use gtk::ResponseType;
|
||||||
use gtk::prelude::*;
|
use gtk::prelude::*;
|
||||||
use gtk;
|
use gtk;
|
||||||
use prefs::*;
|
use prefs::*;
|
||||||
|
use std::ascii::AsciiExt;
|
||||||
|
use std::cell::RefCell;
|
||||||
use std::rc::Rc;
|
use std::rc::Rc;
|
||||||
use support_audio::*;
|
use support_audio::*;
|
||||||
|
use ui_hotkey_dialog::HotkeyDialog;
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
@ -51,6 +55,21 @@ pub struct PrefsDialog {
|
|||||||
noti_popup_check: gtk::CheckButton,
|
noti_popup_check: gtk::CheckButton,
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
noti_ext_check: gtk::CheckButton,
|
noti_ext_check: gtk::CheckButton,
|
||||||
|
#[cfg(feature = "notify")]
|
||||||
|
noti_hotkey_check: gtk::CheckButton,
|
||||||
|
|
||||||
|
/* HotkeyPrefs */
|
||||||
|
hotkeys_enable_check: gtk::CheckButton,
|
||||||
|
hotkeys_mute_label: gtk::Label,
|
||||||
|
hotkeys_up_label: gtk::Label,
|
||||||
|
hotkeys_down_label: gtk::Label,
|
||||||
|
|
||||||
|
/* Hotkey stuff (not prefs) */
|
||||||
|
hotkeys_mute_eventbox: gtk::EventBox,
|
||||||
|
hotkeys_up_eventbox: gtk::EventBox,
|
||||||
|
hotkeys_down_eventbox: gtk::EventBox,
|
||||||
|
|
||||||
|
hotkey_dialog: RefCell<Option<HotkeyDialog>>,
|
||||||
}
|
}
|
||||||
|
|
||||||
impl PrefsDialog {
|
impl PrefsDialog {
|
||||||
@ -99,6 +118,26 @@ impl PrefsDialog {
|
|||||||
noti_popup_check: builder.get_object("noti_popup_check").unwrap(),
|
noti_popup_check: builder.get_object("noti_popup_check").unwrap(),
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
noti_ext_check: builder.get_object("noti_ext_check").unwrap(),
|
noti_ext_check: builder.get_object("noti_ext_check").unwrap(),
|
||||||
|
#[cfg(feature = "notify")]
|
||||||
|
noti_hotkey_check: builder.get_object("noti_hotkey_check").unwrap(),
|
||||||
|
|
||||||
|
/* HotkeyPrefs */
|
||||||
|
hotkeys_enable_check: builder.get_object("hotkeys_enable_check")
|
||||||
|
.unwrap(),
|
||||||
|
hotkeys_mute_label: builder.get_object("hotkeys_mute_label")
|
||||||
|
.unwrap(),
|
||||||
|
hotkeys_up_label: builder.get_object("hotkeys_up_label").unwrap(),
|
||||||
|
hotkeys_down_label: builder.get_object("hotkeys_down_label")
|
||||||
|
.unwrap(),
|
||||||
|
|
||||||
|
/* Hotkey stuff (not prefs) */
|
||||||
|
hotkeys_mute_eventbox: builder.get_object("hotkeys_mute_eventbox")
|
||||||
|
.unwrap(),
|
||||||
|
hotkeys_up_eventbox: builder.get_object("hotkeys_up_eventbox")
|
||||||
|
.unwrap(),
|
||||||
|
hotkeys_down_eventbox: builder.get_object("hotkeys_down_eventbox")
|
||||||
|
.unwrap(),
|
||||||
|
hotkey_dialog: RefCell::new(None),
|
||||||
};
|
};
|
||||||
|
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
@ -173,7 +212,27 @@ impl PrefsDialog {
|
|||||||
.set_active(prefs.notify_prefs.notify_mouse_scroll);
|
.set_active(prefs.notify_prefs.notify_mouse_scroll);
|
||||||
self.noti_popup_check.set_active(prefs.notify_prefs.notify_popup);
|
self.noti_popup_check.set_active(prefs.notify_prefs.notify_popup);
|
||||||
self.noti_ext_check.set_active(prefs.notify_prefs.notify_external);
|
self.noti_ext_check.set_active(prefs.notify_prefs.notify_external);
|
||||||
|
self.noti_hotkey_check
|
||||||
|
.set_active(prefs.notify_prefs.notify_hotkeys);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* hotkey prefs */
|
||||||
|
self.hotkeys_enable_check.set_active(prefs.hotkey_prefs.enable_hotkeys);
|
||||||
|
self.hotkeys_mute_label.set_text(prefs.hotkey_prefs
|
||||||
|
.mute_unmute_key
|
||||||
|
.clone()
|
||||||
|
.unwrap_or(String::from("(None)"))
|
||||||
|
.as_str());
|
||||||
|
self.hotkeys_up_label.set_text(prefs.hotkey_prefs
|
||||||
|
.vol_up_key
|
||||||
|
.clone()
|
||||||
|
.unwrap_or(String::from("(None)"))
|
||||||
|
.as_str());
|
||||||
|
self.hotkeys_down_label.set_text(prefs.hotkey_prefs
|
||||||
|
.vol_down_key
|
||||||
|
.clone()
|
||||||
|
.unwrap_or(String::from("(None)"))
|
||||||
|
.as_str());
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
@ -236,6 +295,28 @@ impl PrefsDialog {
|
|||||||
notify_mouse_scroll: self.noti_mouse_check.get_active(),
|
notify_mouse_scroll: self.noti_mouse_check.get_active(),
|
||||||
notify_popup: self.noti_popup_check.get_active(),
|
notify_popup: self.noti_popup_check.get_active(),
|
||||||
notify_external: self.noti_ext_check.get_active(),
|
notify_external: self.noti_ext_check.get_active(),
|
||||||
|
notify_hotkeys: self.noti_hotkey_check.get_active(),
|
||||||
|
};
|
||||||
|
|
||||||
|
let hotkey_prefs = HotkeyPrefs {
|
||||||
|
enable_hotkeys: self.hotkeys_enable_check.get_active(),
|
||||||
|
mute_unmute_key:
|
||||||
|
self.hotkeys_mute_label.get_text().and_then(|s| if s ==
|
||||||
|
"(None)" {
|
||||||
|
None
|
||||||
|
} else {
|
||||||
|
Some(s)
|
||||||
|
}),
|
||||||
|
vol_up_key:
|
||||||
|
self.hotkeys_up_label.get_text().and_then(|s| if s ==
|
||||||
|
"(None)" {
|
||||||
|
None
|
||||||
|
} else {
|
||||||
|
Some(s)
|
||||||
|
}),
|
||||||
|
vol_down_key: self.hotkeys_down_label.get_text().and_then(|s| {
|
||||||
|
if s == "(None)" { None } else { Some(s) }
|
||||||
|
}),
|
||||||
};
|
};
|
||||||
|
|
||||||
return Prefs {
|
return Prefs {
|
||||||
@ -244,6 +325,7 @@ impl PrefsDialog {
|
|||||||
behavior_prefs,
|
behavior_prefs,
|
||||||
#[cfg(feature = "notify")]
|
#[cfg(feature = "notify")]
|
||||||
notify_prefs,
|
notify_prefs,
|
||||||
|
hotkey_prefs,
|
||||||
};
|
};
|
||||||
|
|
||||||
}
|
}
|
||||||
@ -355,16 +437,51 @@ fn init_prefs_dialog(appstate: &Rc<AppS>) {
|
|||||||
|
|
||||||
if response_id == ResponseType::Ok.into() ||
|
if response_id == ResponseType::Ok.into() ||
|
||||||
response_id == ResponseType::Apply.into() {
|
response_id == ResponseType::Apply.into() {
|
||||||
// TODO: update hotkeys
|
|
||||||
try_w!(apps.update_notify());
|
|
||||||
try_w!(apps.update_tray_icon());
|
|
||||||
try_w!(apps.update_popup_window());
|
try_w!(apps.update_popup_window());
|
||||||
|
try_w!(apps.update_tray_icon());
|
||||||
|
let _ = result_warn!(apps.update_hotkeys(),
|
||||||
|
Some(&apps.gui.popup_menu.menu_window));
|
||||||
|
apps.update_notify();
|
||||||
try_w!(apps.update_audio(AudioUser::PrefsWindow));
|
try_w!(apps.update_audio(AudioUser::PrefsWindow));
|
||||||
try_w!(apps.update_config());
|
let _ = result_warn!(apps.update_config(),
|
||||||
|
Some(&apps.gui.popup_menu.menu_window));
|
||||||
}
|
}
|
||||||
|
|
||||||
});
|
});
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* prefs_dialog.hotkeys_mute_eventbox */
|
||||||
|
{
|
||||||
|
let apps = appstate.clone();
|
||||||
|
let m_pd = appstate.gui.prefs_dialog.borrow();
|
||||||
|
let pd = m_pd.as_ref().unwrap();
|
||||||
|
|
||||||
|
pd.hotkeys_mute_eventbox.connect_button_press_event(move |w, e| {
|
||||||
|
return Inhibit(on_hotkey_event_box_button_press_event(&apps, &w, e));
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/* prefs_dialog.hotkeys_up_eventbox */
|
||||||
|
{
|
||||||
|
let apps = appstate.clone();
|
||||||
|
let m_pd = appstate.gui.prefs_dialog.borrow();
|
||||||
|
let pd = m_pd.as_ref().unwrap();
|
||||||
|
|
||||||
|
pd.hotkeys_up_eventbox.connect_button_press_event(move |w, e| {
|
||||||
|
return Inhibit(on_hotkey_event_box_button_press_event(&apps, &w, e));
|
||||||
|
});
|
||||||
|
}
|
||||||
|
|
||||||
|
/* prefs_dialog.hotkeys_down_eventbox */
|
||||||
|
{
|
||||||
|
let apps = appstate.clone();
|
||||||
|
let m_pd = appstate.gui.prefs_dialog.borrow();
|
||||||
|
let pd = m_pd.as_ref().unwrap();
|
||||||
|
|
||||||
|
pd.hotkeys_down_eventbox.connect_button_press_event(move |w, e| {
|
||||||
|
return Inhibit(on_hotkey_event_box_button_press_event(&apps, &w, e));
|
||||||
|
});
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
@ -424,3 +541,82 @@ fn fill_chan_combo(appstate: &AppS, cardname: Option<String>) {
|
|||||||
chan_combo.set_active(c_index);
|
chan_combo.set_active(c_index);
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
fn on_hotkey_event_box_button_press_event(appstate: &AppS,
|
||||||
|
widget: >k::EventBox,
|
||||||
|
event: &gdk::EventButton)
|
||||||
|
-> bool {
|
||||||
|
let borrow = appstate.gui.prefs_dialog.borrow();
|
||||||
|
let prefs_dialog = &borrow.as_ref().unwrap();
|
||||||
|
/* we want a left-click */
|
||||||
|
if event.get_button() != 1 {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* we want it to be double-click */
|
||||||
|
if event.get_event_type() != gdk::EventType::DoubleButtonPress {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
let (hotkey_label, hotkey) = {
|
||||||
|
if *widget == prefs_dialog.hotkeys_mute_eventbox {
|
||||||
|
(prefs_dialog.hotkeys_mute_label.clone(),
|
||||||
|
String::from("Mute/Unmute"))
|
||||||
|
} else if *widget == prefs_dialog.hotkeys_up_eventbox {
|
||||||
|
(prefs_dialog.hotkeys_up_label.clone(), String::from("Volume Up"))
|
||||||
|
} else if *widget == prefs_dialog.hotkeys_down_eventbox {
|
||||||
|
(prefs_dialog.hotkeys_down_label.clone(),
|
||||||
|
String::from("Volume Down"))
|
||||||
|
} else {
|
||||||
|
warn!("Unknown hotkey eventbox");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Ensure there's no dialog already running */
|
||||||
|
if prefs_dialog.hotkey_dialog.borrow().is_some() {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Unbind hotkeys */
|
||||||
|
appstate.hotkeys.borrow().unbind();
|
||||||
|
|
||||||
|
/* Run the hotkey dialog */
|
||||||
|
let hotkey_dialog = &prefs_dialog.hotkey_dialog;
|
||||||
|
*hotkey_dialog.borrow_mut() =
|
||||||
|
Some(HotkeyDialog::new(&prefs_dialog.prefs_dialog, hotkey));
|
||||||
|
let key_pressed = hotkey_dialog.borrow()
|
||||||
|
.as_ref()
|
||||||
|
.unwrap()
|
||||||
|
.run();
|
||||||
|
*hotkey_dialog.borrow_mut() = None;
|
||||||
|
|
||||||
|
/* Bind hotkeys */
|
||||||
|
appstate.hotkeys.borrow().bind();
|
||||||
|
|
||||||
|
/* Check the response */
|
||||||
|
match key_pressed {
|
||||||
|
Ok(k) => {
|
||||||
|
println!("k: {}", k);
|
||||||
|
if k.eq_ignore_ascii_case("<Primary>c") {
|
||||||
|
hotkey_label.set_text("(None)");
|
||||||
|
} else {
|
||||||
|
hotkey_label.set_text(k.as_str());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
Err(Error(ErrorKind::GtkResponseCancel(msg), _)) => {
|
||||||
|
info!("{}", ErrorKind::GtkResponseCancel(msg));
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
Err(e) => {
|
||||||
|
// Could not grab hotkey, most likely
|
||||||
|
error_dialog!(e.description(),
|
||||||
|
Some(&appstate.gui.popup_menu.menu_window));
|
||||||
|
warn!("{}", e);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|||||||
@ -42,7 +42,8 @@ pub struct TrayIcon {
|
|||||||
impl TrayIcon {
|
impl TrayIcon {
|
||||||
/// Constructor. `audio_pix` is initialized as empty GdkPixbuf, to save
|
/// Constructor. `audio_pix` is initialized as empty GdkPixbuf, to save
|
||||||
/// one iteration of png decoding (`update_all()` is triggered immediately
|
/// one iteration of png decoding (`update_all()` is triggered immediately
|
||||||
/// on startup through `tray_icon.connect_size_changed`.
|
/// on startup through `tray_icon.connect_size_changed` usually,
|
||||||
|
/// otherwise we have to trigger it manually).
|
||||||
pub fn new(prefs: &Prefs) -> Result<TrayIcon> {
|
pub fn new(prefs: &Prefs) -> Result<TrayIcon> {
|
||||||
let draw_vol_meter = prefs.view_prefs.draw_vol_meter;
|
let draw_vol_meter = prefs.view_prefs.draw_vol_meter;
|
||||||
|
|
||||||
@ -534,12 +535,15 @@ fn on_tray_button_release_event(appstate: &Rc<AppS>,
|
|||||||
// TODO
|
// TODO
|
||||||
&MiddleClickAction::ShowPreferences => show_prefs_dialog(&appstate),
|
&MiddleClickAction::ShowPreferences => show_prefs_dialog(&appstate),
|
||||||
&MiddleClickAction::VolumeControl => {
|
&MiddleClickAction::VolumeControl => {
|
||||||
try_wr!(execute_vol_control_command(&appstate.prefs.borrow()),
|
let _ = result_warn!(execute_vol_control_command(&appstate.prefs.borrow()),
|
||||||
false);
|
Some(&appstate.gui.popup_menu.menu_window));
|
||||||
}
|
}
|
||||||
&MiddleClickAction::CustomCommand => {
|
&MiddleClickAction::CustomCommand => {
|
||||||
match custom_command {
|
match custom_command {
|
||||||
&Some(ref cmd) => try_wr!(execute_command(cmd.as_str()), false),
|
&Some(ref cmd) => {
|
||||||
|
let _ = result_warn!(execute_command(cmd.as_str()),
|
||||||
|
Some(&appstate.gui.popup_menu.menu_window));
|
||||||
|
}
|
||||||
&None => warn!("No custom command found"),
|
&None => warn!("No custom command found"),
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user