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-rw-r--r--src/utilities/color.vala87
-rw-r--r--src/utilities/config.vala62
-rw-r--r--src/utilities/focusGrabber.vala120
3 files changed, 121 insertions, 148 deletions
diff --git a/src/utilities/color.vala b/src/utilities/color.vala
index 836411e..bf60e3f 100644
--- a/src/utilities/color.vala
+++ b/src/utilities/color.vala
@@ -1,4 +1,4 @@
-/*
+/*
Copyright (c) 2011 by Simon Schneegans
This program is free software: you can redistribute it and/or modify it
@@ -12,14 +12,14 @@ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
-this program. If not, see <http://www.gnu.org/licenses/>.
+this program. If not, see <http://www.gnu.org/licenses/>.
*/
using GLib.Math;
namespace GnomePie {
-/////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////
/// A Color class with full rgb/hsv support
/// and some useful utility methods.
/////////////////////////////////////////////////////////////////////////
@@ -35,15 +35,15 @@ public class Color: GLib.Object {
private float _g;
private float _b;
private float _a;
-
+
/////////////////////////////////////////////////////////////////////
/// Creates a white Color.
/////////////////////////////////////////////////////////////////////
-
+
public Color() {
Color.from_rgb(1.0f, 1.0f, 1.0f);
}
-
+
/////////////////////////////////////////////////////////////////////
/// Creates a solid color with the given RGB values.
/////////////////////////////////////////////////////////////////////
@@ -51,47 +51,48 @@ public class Color: GLib.Object {
public Color.from_rgb(float red, float green, float blue) {
Color.from_rgba(red, green, blue, 1.0f);
}
-
+
/////////////////////////////////////////////////////////////////////
/// Creates a translucient color with the given RGBA values.
/////////////////////////////////////////////////////////////////////
-
+
public Color.from_rgba(float red, float green, float blue, float alpha) {
r = red;
g = green;
b = blue;
a = alpha;
}
-
+
/////////////////////////////////////////////////////////////////////
/// Creates a color from the given Gdk.Color
/////////////////////////////////////////////////////////////////////
-
- public Color.from_gdk(Gdk.Color color) {
- Color.from_rgb(
- (float)color.red/65535.0f,
- (float)color.green/65535.0f,
- (float)color.blue/65535.0f
+
+ public Color.from_gdk(Gdk.RGBA color) {
+ Color.from_rgba(
+ (float)color.red,
+ (float)color.green,
+ (float)color.blue,
+ (float)color.alpha
);
}
-
+
/////////////////////////////////////////////////////////////////////
/// Creates a color, parsed from a string, such as #22EE33
/////////////////////////////////////////////////////////////////////
-
+
public Color.from_string(string hex_string) {
- Gdk.Color color;
- Gdk.Color.parse(hex_string, out color);
+ var color = Gdk.RGBA();
+ color.parse(hex_string);
Color.from_gdk(color);
}
-
+
/////////////////////////////////////////////////////////////////////
/// Gets the main color from an Image. Code from Unity.
/////////////////////////////////////////////////////////////////////
-
+
public Color.from_icon(Image icon) {
unowned uchar[] data = icon.surface.get_data();
-
+
uint width = icon.surface.get_width();
uint height = icon.surface.get_height();
uint row_bytes = icon.surface.get_stride();
@@ -99,7 +100,7 @@ public class Color: GLib.Object {
double total = 0.0;
double rtotal = 0.0;
double gtotal = 0.0;
- double btotal = 0.0;
+ double btotal = 0.0;
for (uint i = 0; i < width; ++i) {
for (uint j = 0; j < height; ++j) {
@@ -126,7 +127,7 @@ public class Color: GLib.Object {
v = 1.0f;
}
-
+
/////////////////////////////////////////////////////////////////////
/// The reddish part of the color.
/////////////////////////////////////////////////////////////////////
@@ -138,14 +139,14 @@ public class Color: GLib.Object {
set {
if (value > 1.0f) _r = 1.0f;
else if (value < 0.0f) _r = 0.0f;
- else _r = value;
+ else _r = value;
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// The greenish part of the color.
/////////////////////////////////////////////////////////////////////
-
+
public float g {
get {
return _g;
@@ -153,14 +154,14 @@ public class Color: GLib.Object {
set {
if (value > 1.0f) _g = 1.0f;
else if (value < 0.0f) _g = 0.0f;
- else _g = value;
+ else _g = value;
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// The blueish part of the color.
/////////////////////////////////////////////////////////////////////
-
+
public float b {
get {
return _b;
@@ -168,14 +169,14 @@ public class Color: GLib.Object {
set {
if (value > 1.0f) _b = 1.0f;
else if (value < 0.0f) _b = 0.0f;
- else _b = value;
+ else _b = value;
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// The transparency of the color.
/////////////////////////////////////////////////////////////////////
-
+
public float a {
get {
return _a;
@@ -183,14 +184,14 @@ public class Color: GLib.Object {
set {
if (value > 1.0f) _a = 1.0f;
else if (value < 0.0f) _a = 0.0f;
- else _a = value;
+ else _a = value;
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// The hue of the color.
/////////////////////////////////////////////////////////////////////
-
+
public float h {
get {
if (s > 0.0f) {
@@ -210,11 +211,11 @@ public class Color: GLib.Object {
setHSV(value, s, v);
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// The saturation of the color.
/////////////////////////////////////////////////////////////////////
-
+
public float s {
get {
if (v == 0.0f) return 0.0f;
@@ -226,11 +227,11 @@ public class Color: GLib.Object {
else setHSV(h, value, v);
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// The value of the color.
/////////////////////////////////////////////////////////////////////
-
+
public float v {
get {
return fmaxf(fmaxf(r, g), b);
@@ -241,16 +242,16 @@ public class Color: GLib.Object {
else setHSV(h, s, value);
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// Inverts the color.
/////////////////////////////////////////////////////////////////////
-
+
public void invert() {
h += 180.0f;
v = 1.0f - v;
}
-
+
/////////////////////////////////////////////////////////////////////
/// Private member, used to apply color changes.
/////////////////////////////////////////////////////////////////////
diff --git a/src/utilities/config.vala b/src/utilities/config.vala
index 1d8b714..2ec2788 100644
--- a/src/utilities/config.vala
+++ b/src/utilities/config.vala
@@ -1,4 +1,4 @@
-/*
+/*
Copyright (c) 2011 by Simon Schneegans
This program is free software: you can redistribute it and/or modify it
@@ -12,12 +12,12 @@ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
-this program. If not, see <http://www.gnu.org/licenses/>.
+this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace GnomePie {
-/////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////
/// A singleton class for storing global settings. These settings can
/// be loaded from and saved to an XML file.
/////////////////////////////////////////////////////////////////////////
@@ -29,11 +29,11 @@ public class Config : GLib.Object {
/////////////////////////////////////////////////////////////////////
private static Config _instance = null;
-
+
/////////////////////////////////////////////////////////////////////
/// Returns the singleton instance.
/////////////////////////////////////////////////////////////////////
-
+
public static Config global {
get {
if (_instance == null) {
@@ -46,7 +46,7 @@ public class Config : GLib.Object {
_instance = value;
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// All settings variables.
/////////////////////////////////////////////////////////////////////
@@ -54,16 +54,17 @@ public class Config : GLib.Object {
public Theme theme { get; set; }
public double refresh_rate { get; set; default = 60.0; }
public double global_scale { get; set; default = 1.0; }
+ public int activation_range { get; set; default = 300; }
public bool show_indicator { get; set; default = true; }
public bool show_captions { get; set; default = true; }
public bool auto_start { get; set; default = false; }
public int showed_news { get; set; default = 0; }
public Gee.ArrayList<Theme?> themes { get; private set; }
-
+
/////////////////////////////////////////////////////////////////////
/// Saves all above variables to a file.
/////////////////////////////////////////////////////////////////////
-
+
public void save() {
var writer = new Xml.TextWriter.filename(Paths.settings);
writer.start_document("1.0");
@@ -71,28 +72,29 @@ public class Config : GLib.Object {
writer.write_attribute("theme", theme.name);
writer.write_attribute("refresh_rate", refresh_rate.to_string());
writer.write_attribute("global_scale", global_scale.to_string());
+ writer.write_attribute("activation_range", activation_range.to_string());
writer.write_attribute("show_indicator", show_indicator ? "true" : "false");
writer.write_attribute("show_captions", show_captions ? "true" : "false");
writer.write_attribute("showed_news", showed_news.to_string());
writer.end_element();
writer.end_document();
}
-
+
/////////////////////////////////////////////////////////////////////
/// Loads all settings variables from a file.
/////////////////////////////////////////////////////////////////////
-
+
private void load() {
-
+
// check for auto_start filename
this.auto_start = FileUtils.test(Paths.autostart, FileTest.EXISTS);
-
+
// parse the settings file
Xml.Parser.init();
Xml.Doc* settingsXML = Xml.Parser.parse_file(Paths.settings);
bool error_occrured = false;
string theme_name = "";
-
+
if (settingsXML != null) {
Xml.Node* root = settingsXML->get_root_element();
@@ -101,7 +103,7 @@ public class Config : GLib.Object {
for (Xml.Attr* attribute = root->properties; attribute != null; attribute = attribute->next) {
string attr_name = attribute->name.down();
string attr_content = attribute->children->content;
-
+
switch (attr_name) {
case "theme":
theme_name = attr_content;
@@ -113,6 +115,10 @@ public class Config : GLib.Object {
global_scale = double.parse(attr_content);
global_scale.clamp(0.5, 2.0);
break;
+ case "activation_range":
+ activation_range = int.parse(attr_content);
+ activation_range.clamp(100, 2000);
+ break;
case "show_indicator":
show_indicator = bool.parse(attr_content);
break;
@@ -127,45 +133,45 @@ public class Config : GLib.Object {
break;
}
}
-
+
Xml.Parser.cleanup();
-
+
} else {
warning("Error loading settings: gnome-pie.conf is empty! Using defaults...");
error_occrured = true;
}
-
+
delete settingsXML;
-
+
} else {
warning("Error loading settings: gnome-pie.conf not found! Using defaults...");
error_occrured = true;
}
-
+
load_themes(theme_name);
if (error_occrured) save();
}
-
+
/////////////////////////////////////////////////////////////////////
/// Registers all themes in the user's and in the global
/// theme directory.
/////////////////////////////////////////////////////////////////////
-
+
public void load_themes(string current) {
themes = new Gee.ArrayList<Theme?>();
try {
string name;
-
+
// load global themes
var d = Dir.open(Paths.global_themes);
while ((name = d.read_name()) != null) {
var theme = new Theme(Paths.global_themes + "/" + name);
-
+
if (theme.load())
themes.add(theme);
}
-
+
// load local themes
d = Dir.open(Paths.local_themes);
while ((name = d.read_name()) != null) {
@@ -173,11 +179,11 @@ public class Config : GLib.Object {
if (theme.load())
themes.add(theme);
}
-
+
} catch (Error e) {
warning (e.message);
- }
-
+ }
+
if (themes.size > 0) {
if (current == "") {
current = "Unity";
@@ -197,7 +203,7 @@ public class Config : GLib.Object {
}
else error("No theme found!");
}
-
+
}
}
diff --git a/src/utilities/focusGrabber.vala b/src/utilities/focusGrabber.vala
index e5900d6..b551def 100644
--- a/src/utilities/focusGrabber.vala
+++ b/src/utilities/focusGrabber.vala
@@ -1,4 +1,4 @@
-/*
+/*
Copyright (c) 2011 by Simon Schneegans
This program is free software: you can redistribute it and/or modify it
@@ -12,12 +12,12 @@ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
-this program. If not, see <http://www.gnu.org/licenses/>.
+this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace GnomePie {
-/////////////////////////////////////////////////////////////////////////
+/////////////////////////////////////////////////////////////////////////
/// Some helper methods which focus the input on a given Gtk.Window.
/////////////////////////////////////////////////////////////////////////
@@ -27,7 +27,7 @@ public class FocusGrabber : GLib.Object {
/// Utilities for grabbing focus.
/// Code roughly from Gnome-Do/Synapse.
/////////////////////////////////////////////////////////////////////
-
+
public static void grab(Gdk.Window window, bool keyboard = true, bool pointer = true, bool owner_events = true) {
if (keyboard || pointer) {
window.raise();
@@ -42,90 +42,56 @@ public class FocusGrabber : GLib.Object {
}
}
}
-
+
/////////////////////////////////////////////////////////////////////
/// Code roughly from Gnome-Do/Synapse.
/////////////////////////////////////////////////////////////////////
-
+
public static void ungrab(bool keyboard = true, bool pointer = true) {
- #if HAVE_GTK_3
-
- var display = Gdk.Display.get_default();
- var manager = display.get_device_manager();
-
- #if VALA_0_16 || VALA_0_17
- GLib.List<weak Gdk.Device?> list = manager.list_devices(Gdk.DeviceType.MASTER);
- #else
- unowned GLib.List<weak Gdk.Device?> list = manager.list_devices(Gdk.DeviceType.MASTER);
- #endif
-
- foreach(var device in list) {
- if ((device.input_source == Gdk.InputSource.KEYBOARD && keyboard)
- || (device.input_source != Gdk.InputSource.KEYBOARD && pointer))
-
- device.ungrab(Gdk.CURRENT_TIME);
- }
-
- #else
-
- if (pointer) Gdk.pointer_ungrab(Gdk.CURRENT_TIME);
- if (keyboard) Gdk.keyboard_ungrab(Gdk.CURRENT_TIME);
-
- #endif
+ var display = Gdk.Display.get_default();
+ var manager = display.get_device_manager();
+
+ GLib.List<weak Gdk.Device?> list = manager.list_devices(Gdk.DeviceType.MASTER);
+
+ foreach(var device in list) {
+ if ((device.input_source == Gdk.InputSource.KEYBOARD && keyboard)
+ || (device.input_source != Gdk.InputSource.KEYBOARD && pointer))
+
+ device.ungrab(Gdk.CURRENT_TIME);
+ }
}
-
+
/////////////////////////////////////////////////////////////////////
/// Code roughly from Gnome-Do/Synapse.
/////////////////////////////////////////////////////////////////////
-
+
private static bool try_grab_window(Gdk.Window window, bool keyboard, bool pointer, bool owner_events) {
- #if HAVE_GTK_3
-
- var display = Gdk.Display.get_default();
- var manager = display.get_device_manager();
-
- bool grabbed_all = true;
-
- #if VALA_0_16
- GLib.List<weak Gdk.Device?> list = manager.list_devices(Gdk.DeviceType.MASTER);
- #else
- unowned GLib.List<weak Gdk.Device?> list = manager.list_devices(Gdk.DeviceType.MASTER);
- #endif
-
- foreach(var device in list) {
- if ((device.input_source == Gdk.InputSource.KEYBOARD && keyboard)
- || (device.input_source != Gdk.InputSource.KEYBOARD && pointer)) {
-
- var status = device.grab(window, Gdk.GrabOwnership.APPLICATION, owner_events,
- Gdk.EventMask.ALL_EVENTS_MASK, null, Gdk.CURRENT_TIME);
-
- if (status != Gdk.GrabStatus.SUCCESS)
- grabbed_all = false;
- }
- }
-
- if (grabbed_all)
- return true;
-
- ungrab(keyboard, pointer);
-
- #else
-
- if (!pointer || Gdk.pointer_grab(window, owner_events, Gdk.EventMask.BUTTON_PRESS_MASK |
- Gdk.EventMask.BUTTON_RELEASE_MASK | Gdk.EventMask.POINTER_MOTION_MASK,
- null, null, Gdk.CURRENT_TIME) == Gdk.GrabStatus.SUCCESS) {
-
- if (!keyboard || Gdk.keyboard_grab(window, owner_events, Gdk.CURRENT_TIME) == Gdk.GrabStatus.SUCCESS) {
- return true;
- } else if (pointer) {
- ungrab(false, true);
- return false;
- }
+ var display = Gdk.Display.get_default();
+ var manager = display.get_device_manager();
+
+ bool grabbed_all = true;
+
+ GLib.List<weak Gdk.Device?> list = manager.list_devices(Gdk.DeviceType.MASTER);
+
+ foreach(var device in list) {
+ if ((device.input_source == Gdk.InputSource.KEYBOARD && keyboard)
+ || (device.input_source != Gdk.InputSource.KEYBOARD && pointer)) {
+
+ var status = device.grab(window, Gdk.GrabOwnership.APPLICATION, owner_events,
+ Gdk.EventMask.ALL_EVENTS_MASK, null, Gdk.CURRENT_TIME);
+
+ if (status != Gdk.GrabStatus.SUCCESS)
+ grabbed_all = false;
}
- #endif
-
+ }
+
+ if (grabbed_all)
+ return true;
+
+ ungrab(keyboard, pointer);
+
return false;
- }
+ }
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-02 09:45:52 +0000