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🔀 Merge pull request #351 from Schneegans/feature/paint-brush

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This commit is contained in:
Simon Schneegans
2023-07-03 05:50:51 +02:00
committed by GitHub
parent fb964aca8d ccc4adebd7
commit 8b0e8fa9b3
14 changed files with 489 additions and 54 deletions
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README.md
+2
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@@ -37,6 +37,7 @@ Effect | Preview
**Hexagon** <br> With glowing lines and hexagon-shaped tiles, this effect looks very sci-fi. | <img src ="docs/pics/hexagon.gif" />
**Incinerate** <br> A less snappy but definitely more fancy take on the fire effect. | <img src ="docs/pics/incinerate.gif" />
**Matrix** <br> Turn your windows into a shower of green letters! The color is actually configurable.| <img src ="docs/pics/matrix.gif" />
**Paint Brush** <br> Paint or erase your windows with a thick paint brush. | <img src ="docs/pics/paint-brush.gif" />
**Pixelate** <br> Pixelate your windows and randomly hide pixels until the entire window is gone.| <img src ="docs/pics/pixelate.gif" />
**Pixel Wheel** <br> This simple effect pixelates the window and hides the pixels in a wheel-like fashion.| <img src ="docs/pics/pixel-wheel.gif" />
**Pixel Wipe** <br> This effect pixelates the window and hides the pixels radially, starting from the pointer position.| <img src ="docs/pics/pixel-wipe.gif" />
@@ -71,6 +72,7 @@ Below is a table which summarizes the current availability for all effects.
<tr><td>Hexagon</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr>
<tr><td>Incinerate</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr>
<tr><td>Matrix</td> <td> </td> <td> </td> <td>✅</td> <td> </td> </tr>
<tr><td>Paint Brush</td> <td> </td> <td> </td> <td>✅</td> <td> </td> </tr>
<tr><td>Pixelate</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr>
<tr><td>Pixel Wheel</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr>
<tr><td>Pixel Wipe</td> <td>✅</td> <td>✅</td> <td>✅</td> <td>✅</td> </tr>
assets/README.md
+15 -2
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@@ -1,7 +1,20 @@
# Notes for `claws.blend`
# `claws.blend`
This is the source file for `resources/img/claws.png`. To generate the image, the animation in `claws.blend` is rendered to 256 PNG files and then combined using this command:
```bash
convert *.png -average claws.png
```
```
# `brush.blend`
This is the source file for `resources/img/brush.png`. To generate the image, the four dynamic paint image sequences in `brush.blend` are baked to 256 PNG files each. They are then combined using these commands:
```bash
convert brush1/*.png -average brush1.png
convert brush2/*.png -average brush2.png
convert brush3/*.png -average brush3.png
convert brush4/*.png -average brush4.png
convert brush1.png brush2.png brush3.png brush4.png -channel RGBA -combine brush.png
```
assets/brush.blend
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docs/changelog.md
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@@ -5,6 +5,14 @@ SPDX-License-Identifier: CC-BY-4.0
# Changelog of the Burn-My-Windows Extension
## [Burn My Windows 35](https://github.com/schneegans/Burn-My-Windows/releases/tag/v35)
**Release Date:** TBD
#### New Features
- **New Effect: Paint-Brush.** This effect paints or erases your windows with a thick paint brush.
## [Burn My Windows 34](https://github.com/schneegans/Burn-My-Windows/releases/tag/v34)
**Release Date:** 2023-09-06
docs/pics/paint-brush.gif
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extension.js
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@@ -65,6 +65,7 @@ class Extension {
new Me.imports.src.effects.Hexagon.Hexagon(),
new Me.imports.src.effects.Incinerate.Incinerate(),
new Me.imports.src.effects.Matrix.Matrix(),
new Me.imports.src.effects.PaintBrush.PaintBrush(),
new Me.imports.src.effects.Pixelate.Pixelate(),
new Me.imports.src.effects.PixelWheel.PixelWheel(),
new Me.imports.src.effects.PixelWipe.PixelWipe(),
po/burn-my-windows.pot
+63 -52
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@@ -8,7 +8,7 @@ msgid ""
msgstr ""
"Project-Id-Version: burn-my-windows\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2023-02-21 16:46+0100\n"
"POT-Creation-Date: 2023-07-02 21:54+0200\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,77 +17,77 @@ msgstr ""
"Content-Type: text/plain; charset=CHARSET\n"
"Content-Transfer-Encoding: 8bit\n"
#: src/ProfileManager.js:168 resources/ui/gtk4/prefs.ui:220
#: src/ProfileManager.js:175 resources/ui/gtk4/prefs.ui:220
#: resources/ui/gtk3/prefs.ui:265 resources/ui/adw/prefs.ui:103
msgid "Opening Windows"
msgstr ""
#: src/ProfileManager.js:169 resources/ui/gtk4/prefs.ui:221
#: src/ProfileManager.js:176 resources/ui/gtk4/prefs.ui:221
#: resources/ui/gtk3/prefs.ui:266 resources/ui/adw/prefs.ui:104
msgid "Closing Windows"
msgstr ""
#: src/ProfileManager.js:170 resources/ui/gtk4/prefs.ui:249
#: src/ProfileManager.js:177 resources/ui/gtk4/prefs.ui:249
#: resources/ui/gtk3/prefs.ui:294 resources/ui/adw/prefs.ui:118
msgid "Normal Windows"
msgstr ""
#: src/ProfileManager.js:171 resources/ui/gtk4/prefs.ui:250
#: src/ProfileManager.js:178 resources/ui/gtk4/prefs.ui:250
#: resources/ui/gtk3/prefs.ui:295 resources/ui/adw/prefs.ui:119
msgid "Dialog Windows"
msgstr ""
#: src/ProfileManager.js:172 resources/ui/gtk4/prefs.ui:278
#: src/ProfileManager.js:179 resources/ui/gtk4/prefs.ui:278
#: resources/ui/gtk3/prefs.ui:323 resources/ui/adw/prefs.ui:133
msgid "Default Color Scheme"
msgstr ""
#: src/ProfileManager.js:173 resources/ui/gtk4/prefs.ui:279
#: src/ProfileManager.js:180 resources/ui/gtk4/prefs.ui:279
#: resources/ui/gtk3/prefs.ui:324 resources/ui/adw/prefs.ui:134
msgid "Dark Color Scheme"
msgstr ""
#: src/ProfileManager.js:174 resources/ui/gtk4/prefs.ui:307
#: src/ProfileManager.js:181 resources/ui/gtk4/prefs.ui:307
#: resources/ui/gtk3/prefs.ui:352 resources/ui/adw/prefs.ui:148
msgid "On Battery"
msgstr ""
#: src/ProfileManager.js:175 resources/ui/gtk4/prefs.ui:308
#: src/ProfileManager.js:182 resources/ui/gtk4/prefs.ui:308
#: resources/ui/gtk3/prefs.ui:353 resources/ui/adw/prefs.ui:149
msgid "Plugged In"
msgstr ""
#: src/ProfileManager.js:176 resources/ui/gtk4/prefs.ui:336
#: src/ProfileManager.js:183 resources/ui/gtk4/prefs.ui:336
#: resources/ui/gtk3/prefs.ui:381 resources/ui/adw/prefs.ui:163
msgid "Power-Saver Mode"
msgstr ""
#: src/ProfileManager.js:177 resources/ui/gtk4/prefs.ui:337
#: src/ProfileManager.js:184 resources/ui/gtk4/prefs.ui:337
#: resources/ui/gtk3/prefs.ui:382 resources/ui/adw/prefs.ui:164
msgid "Balanced Mode"
msgstr ""
#: src/ProfileManager.js:178 resources/ui/gtk4/prefs.ui:338
#: src/ProfileManager.js:185 resources/ui/gtk4/prefs.ui:338
#: resources/ui/gtk3/prefs.ui:383 resources/ui/adw/prefs.ui:165
msgid "Performance Mode"
msgstr ""
#: src/ProfileManager.js:179 resources/ui/gtk4/prefs.ui:339
#: src/ProfileManager.js:186 resources/ui/gtk4/prefs.ui:339
#: resources/ui/gtk3/prefs.ui:384 resources/ui/adw/prefs.ui:166
msgid "Power Saver or Balanced"
msgstr ""
#: src/ProfileManager.js:180 resources/ui/gtk4/prefs.ui:340
#: src/ProfileManager.js:187 resources/ui/gtk4/prefs.ui:340
#: resources/ui/gtk3/prefs.ui:385 resources/ui/adw/prefs.ui:167
msgid "Balanced or Performance"
msgstr ""
#: src/ProfileManager.js:185 resources/ui/gtk4/prefs.ui:387
#: src/ProfileManager.js:192 resources/ui/gtk4/prefs.ui:387
#: resources/ui/gtk3/prefs.ui:432 resources/ui/adw/prefs.ui:183
msgid "High Priority"
msgstr ""
#: src/ProfileManager.js:191
#: src/ProfileManager.js:198
msgid "Standard Profile"
msgstr ""
@@ -155,6 +155,10 @@ msgstr ""
msgid "Matrix"
msgstr ""
#: src/effects/PaintBrush.js:102
msgid "Paint Brush"
msgstr ""
#: src/effects/Pixelate.js:74
msgid "Pixelate"
msgstr ""
@@ -191,60 +195,60 @@ msgstr ""
msgid "Wisps"
msgstr ""
#: prefs.js:247
#: prefs.js:256
msgid "Preview this effect"
msgstr ""
#: prefs.js:364 resources/ui/gtk4/prefs.ui:50 resources/ui/gtk3/prefs.ui:86
#: prefs.js:375 resources/ui/gtk4/prefs.ui:50 resources/ui/gtk3/prefs.ui:86
msgid "Burn-My-Windows has been updated!"
msgstr ""
#: prefs.js:365 resources/ui/common/menus.ui:17 resources/ui/gtk4/prefs.ui:56
#: prefs.js:376 resources/ui/common/menus.ui:17 resources/ui/gtk4/prefs.ui:56
#: resources/ui/gtk3/prefs.ui:96
msgid "View Changelog"
msgstr ""
#: prefs.js:496 prefs.js:528
#: prefs.js:557 prefs.js:589
msgid "Gold Sponsors"
msgstr ""
#: prefs.js:500 prefs.js:532
#: prefs.js:561 prefs.js:593
msgid "Silver Sponsors"
msgstr ""
#: prefs.js:504 prefs.js:536
#: prefs.js:565 prefs.js:597
msgid "Bronze Sponsors"
msgstr ""
#: prefs.js:508 prefs.js:540
#: prefs.js:569 prefs.js:601
msgid "Past Sponsors"
msgstr ""
#: prefs.js:585
#: prefs.js:646
msgid "Delete this Profile?"
msgstr ""
#: prefs.js:587
#: prefs.js:647
msgid ""
"The current effect profile with all its effect settings will be permanently "
"lost."
msgstr ""
#: prefs.js:592
#: prefs.js:650
msgid "Cancel"
msgstr ""
#: prefs.js:593
#: prefs.js:655
msgid "Delete"
msgstr ""
#. Translators: %s will be replaced by the effect's name.
#: prefs.js:923
#: prefs.js:966
#, javascript-format
msgid "Preview for %s"
msgstr ""
#: prefs.js:945
#: prefs.js:988
msgid "Close this Window to Preview the Effect!"
msgstr ""
@@ -272,35 +276,36 @@ msgstr ""
msgid "Donate"
msgstr ""
#: resources/ui/common/menus.ui:52
#: resources/ui/common/menus.ui:56
msgid "About Burn-My-Windows"
msgstr ""
#: resources/ui/common/menus.ui:63
#: resources/ui/common/menus.ui:67
msgid "Add New Profile..."
msgstr ""
#: resources/ui/gtk4/broken-glass.ui:22 resources/ui/gtk4/tv-glitch.ui:23
#: resources/ui/gtk4/glitch.ui:23 resources/ui/gtk4/matrix.ui:23
#: resources/ui/gtk4/doom.ui:22 resources/ui/gtk4/trex.ui:23
#: resources/ui/gtk4/wisps.ui:23 resources/ui/gtk4/energize-b.ui:23
#: resources/ui/gtk4/pixel-wheel.ui:23 resources/ui/gtk4/glide.ui:23
#: resources/ui/gtk4/apparition.ui:22 resources/ui/gtk4/portal.ui:23
#: resources/ui/gtk4/incinerate.ui:23 resources/ui/gtk4/hexagon.ui:23
#: resources/ui/gtk4/fire.ui:46 resources/ui/gtk4/pixel-wipe.ui:23
#: resources/ui/gtk4/snap.ui:23 resources/ui/gtk4/energize-a.ui:23
#: resources/ui/gtk4/pixelate.ui:23 resources/ui/gtk4/tv.ui:23
#: resources/ui/gtk3/tv-glitch.ui:52 resources/ui/gtk3/glitch.ui:52
#: resources/ui/gtk3/doom.ui:52 resources/ui/gtk3/wisps.ui:38
#: resources/ui/gtk3/energize-b.ui:38 resources/ui/gtk3/pixel-wheel.ui:45
#: resources/ui/gtk3/glide.ui:59 resources/ui/gtk3/apparition.ui:59
#: resources/ui/gtk3/portal.ui:52 resources/ui/gtk3/incinerate.ui:45
#: resources/ui/gtk3/hexagon.ui:45 resources/ui/gtk3/fire.ui:84
#: resources/ui/gtk3/pixel-wipe.ui:45 resources/ui/gtk3/energize-a.ui:38
#: resources/ui/gtk3/pixelate.ui:45 resources/ui/gtk3/tv.ui:31
#: resources/ui/adw/broken-glass.ui:15 resources/ui/adw/tv-glitch.ui:14
#: resources/ui/adw/glitch.ui:14 resources/ui/adw/matrix.ui:14
#: resources/ui/adw/doom.ui:14 resources/ui/adw/trex.ui:14
#: resources/ui/gtk4/doom.ui:22 resources/ui/gtk4/paint-brush.ui:23
#: resources/ui/gtk4/trex.ui:23 resources/ui/gtk4/wisps.ui:23
#: resources/ui/gtk4/energize-b.ui:23 resources/ui/gtk4/pixel-wheel.ui:23
#: resources/ui/gtk4/glide.ui:23 resources/ui/gtk4/apparition.ui:22
#: resources/ui/gtk4/portal.ui:23 resources/ui/gtk4/incinerate.ui:23
#: resources/ui/gtk4/hexagon.ui:23 resources/ui/gtk4/fire.ui:46
#: resources/ui/gtk4/pixel-wipe.ui:23 resources/ui/gtk4/snap.ui:23
#: resources/ui/gtk4/energize-a.ui:23 resources/ui/gtk4/pixelate.ui:23
#: resources/ui/gtk4/tv.ui:23 resources/ui/gtk3/tv-glitch.ui:52
#: resources/ui/gtk3/glitch.ui:52 resources/ui/gtk3/doom.ui:52
#: resources/ui/gtk3/wisps.ui:38 resources/ui/gtk3/energize-b.ui:38
#: resources/ui/gtk3/pixel-wheel.ui:45 resources/ui/gtk3/glide.ui:59
#: resources/ui/gtk3/apparition.ui:59 resources/ui/gtk3/portal.ui:52
#: resources/ui/gtk3/incinerate.ui:45 resources/ui/gtk3/hexagon.ui:45
#: resources/ui/gtk3/fire.ui:84 resources/ui/gtk3/pixel-wipe.ui:45
#: resources/ui/gtk3/energize-a.ui:38 resources/ui/gtk3/pixelate.ui:45
#: resources/ui/gtk3/tv.ui:31 resources/ui/adw/broken-glass.ui:15
#: resources/ui/adw/tv-glitch.ui:14 resources/ui/adw/glitch.ui:14
#: resources/ui/adw/matrix.ui:14 resources/ui/adw/doom.ui:14
#: resources/ui/adw/paint-brush.ui:14 resources/ui/adw/trex.ui:14
#: resources/ui/adw/wisps.ui:14 resources/ui/adw/energize-b.ui:15
#: resources/ui/adw/pixel-wheel.ui:14 resources/ui/adw/glide.ui:14
#: resources/ui/adw/apparition.ui:15 resources/ui/adw/portal.ui:14
@@ -323,7 +328,8 @@ msgstr ""
#: resources/ui/gtk4/matrix.ui:189 resources/ui/gtk4/matrix.ui:226
#: resources/ui/gtk4/matrix.ui:263 resources/ui/gtk4/doom.ui:50
#: resources/ui/gtk4/doom.ui:96 resources/ui/gtk4/doom.ui:142
#: resources/ui/gtk4/doom.ui:188 resources/ui/gtk4/trex.ui:51
#: resources/ui/gtk4/doom.ui:188 resources/ui/gtk4/paint-brush.ui:51
#: resources/ui/gtk4/paint-brush.ui:97 resources/ui/gtk4/trex.ui:51
#: resources/ui/gtk4/trex.ui:97 resources/ui/gtk4/trex.ui:143
#: resources/ui/gtk4/trex.ui:189 resources/ui/gtk4/trex.ui:226
#: resources/ui/gtk4/wisps.ui:51 resources/ui/gtk4/wisps.ui:97
@@ -395,7 +401,8 @@ msgstr ""
#: resources/ui/adw/matrix.ui:135 resources/ui/adw/matrix.ui:160
#: resources/ui/adw/matrix.ui:185 resources/ui/adw/doom.ui:36
#: resources/ui/adw/doom.ui:69 resources/ui/adw/doom.ui:102
#: resources/ui/adw/doom.ui:135 resources/ui/adw/trex.ui:36
#: resources/ui/adw/doom.ui:135 resources/ui/adw/paint-brush.ui:36
#: resources/ui/adw/paint-brush.ui:69 resources/ui/adw/trex.ui:36
#: resources/ui/adw/trex.ui:69 resources/ui/adw/trex.ui:102
#: resources/ui/adw/trex.ui:135 resources/ui/adw/trex.ui:160
#: resources/ui/adw/wisps.ui:36 resources/ui/adw/wisps.ui:69
@@ -531,6 +538,10 @@ msgstr ""
msgid "Pixel Size"
msgstr ""
#: resources/ui/gtk4/paint-brush.ui:69 resources/ui/adw/paint-brush.ui:47
msgid "Brush Size"
msgstr ""
#: resources/ui/gtk4/trex.ui:69 resources/ui/adw/trex.ui:47
msgid "Claw Scratch Scale"
msgstr ""
prefs.js
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@@ -56,6 +56,7 @@ var PreferencesDialog = class PreferencesDialog {
new Me.imports.src.effects.Hexagon.Hexagon(),
new Me.imports.src.effects.Incinerate.Incinerate(),
new Me.imports.src.effects.Matrix.Matrix(),
new Me.imports.src.effects.PaintBrush.PaintBrush(),
new Me.imports.src.effects.Pixelate.Pixelate(),
new Me.imports.src.effects.PixelWheel.PixelWheel(),
new Me.imports.src.effects.PixelWipe.PixelWipe(),
resources/img/brush.png
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resources/shaders/paint-brush.frag
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@@ -0,0 +1,62 @@
//////////////////////////////////////////////////////////////////////////////////////////
// ) ( //
// ( /( ( ( ) ( ( ( ( )\ ) ( ( //
// )\()) ))\ )( ( ( )\ ) )\))( )\ ( (()/( ( )\))( ( //
// ((_)\ /((_|()\ )\ ) )\ '(()/( ((_)()((_) )\ ) ((_)))\((_)()\ )\ //
// | |(_|_))( ((_)_(_/( _((_)) )(_)) _(()((_|_)_(_/( _| |((_)(()((_|(_) //
// | '_ \ || | '_| ' \)) | ' \()| || | \ V V / | ' \)) _` / _ \ V V (_-< //
// |_.__/\_,_|_| |_||_| |_|_|_| \_, | \_/\_/|_|_||_|\__,_\___/\_/\_//__/ //
// |__/ //
//////////////////////////////////////////////////////////////////////////////////////////
// SPDX-FileCopyrightText: Simon Schneegans <code@simonschneegans.de>
// SPDX-License-Identifier: GPL-3.0-or-later
// The content from common.glsl is automatically prepended to each shader effect.
// See assets/README.md for how this texture was created.
uniform sampler2D uBrushTexture;
uniform float uBrushSize;
const float SHADOW_WIDTH = 0.03;
const float SHADOW_STEPS = 10.0;
// Returns 1.0 if the window texture at the given texCoord should be painted.
float getMask(vec2 texCoord, float progress) {
float brush = texture2D(uBrushTexture, texCoord)[int(uBrushSize - 1.0)];
if (uForOpening) {
return step(brush, progress);
}
return step(progress, brush);
}
void main() {
vec4 oColor = getInputColor(iTexCoord.st);
// This will be 0.0 in the masked-out areas.
float mask = getMask(iTexCoord.st, uProgress);
// Add a simple drop shadow below the remaining parts.
if (mask == 0.0) {
for (float i = 0.0; i < SHADOW_STEPS; ++i) {
vec2 shadowTexCoord = iTexCoord.st - vec2(0.0, i * SHADOW_WIDTH / SHADOW_STEPS);
float shadowMask = getMask(shadowTexCoord, uProgress);
float shadowAlpha = (1.0 - i / SHADOW_STEPS) * shadowMask * getInputColor(shadowTexCoord).a;
if (shadowAlpha > 0.0) {
oColor = vec4(vec3(0.0), shadowAlpha * 0.2);
break;
}
// If we arrived at the end of the shadow, make sure to set the alpha to 0.
if (i == SHADOW_STEPS - 1.0) {
oColor.a = 0.0;
}
}
}
setOutputColor(oColor);
}
resources/ui/adw/paint-brush.ui
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@@ -0,0 +1,80 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
SPDX-FileCopyrightText: Simon Schneegans <code@simonschneegans.de>
SPDX-License-Identifier: GPL-3.0-or-later
-->
<interface domain="burn-my-windows">
<object class="AdwExpanderRow" id="paint-brush-prefs">
<child>
<object class="AdwActionRow">
<property name="title" translatable="yes">Animation Time [ms]</property>
<child>
<object class="GtkScale">
<property name="valign">center</property>
<property name="draw-value">1</property>
<property name="digits">0</property>
<property name="value-pos">left</property>
<property name="width-request">300</property>
<property name="adjustment">
<object class="GtkAdjustment" id="paint-brush-animation-time">
<property name="upper">10000</property>
<property name="lower">100</property>
<property name="step-increment">1</property>
<property name="page-increment">100</property>
</object>
</property>
</object>
</child>
<child>
<object class="GtkButton" id="reset-paint-brush-animation-time">
<property name="icon-name">edit-clear-symbolic</property>
<property name="valign">center</property>
<property name="tooltip-text" translatable="yes">Reset to Default Value</property>
<style>
<class name="flat" />
</style>
</object>
</child>
</object>
</child>
<child>
<object class="AdwActionRow">
<property name="title" translatable="yes">Brush Size</property>
<child>
<object class="GtkScale">
<property name="valign">center</property>
<property name="draw-value">1</property>
<property name="digits">0</property>
<property name="value-pos">left</property>
<property name="width-request">300</property>
<property name="adjustment">
<object class="GtkAdjustment" id="paint-brush-size">
<property name="upper">4</property>
<property name="lower">1</property>
<property name="step-increment">1</property>
<property name="page-increment">1</property>
</object>
</property>
</object>
</child>
<child>
<object class="GtkButton" id="reset-paint-brush-size">
<property name="icon-name">edit-clear-symbolic</property>
<property name="valign">center</property>
<property name="tooltip-text" translatable="yes">Reset to Default Value</property>
<style>
<class name="flat" />
</style>
</object>
</child>
</object>
</child>
</object>
</interface>
resources/ui/gtk4/paint-brush.ui
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@@ -0,0 +1,113 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
SPDX-FileCopyrightText: Simon Schneegans <code@simonschneegans.de>
SPDX-License-Identifier: GPL-3.0-or-later
-->
<interface domain="burn-my-windows">
<object class="GtkRevealer" id="paint-brush-prefs">
<child>
<object class="GtkListBox">
<property name="selection-mode">none</property>
<child>
<object class="GtkListBoxRow">
<property name="activatable">0</property>
<child>
<object class="GtkBox">
<child>
<object class="GtkLabel">
<property name="label" translatable="yes">Animation Time [ms]</property>
<property name="xalign">0</property>
<property name="halign">start</property>
<property name="valign">center</property>
<property name="hexpand">1</property>
</object>
</child>
<child>
<object class="GtkScale">
<property name="halign">end</property>
<property name="valign">center</property>
<property name="draw-value">1</property>
<property name="digits">0</property>
<property name="value-pos">left</property>
<property name="width-request">300</property>
<property name="adjustment">
<object class="GtkAdjustment" id="paint-brush-animation-time">
<property name="upper">10000</property>
<property name="lower">100</property>
<property name="step-increment">1</property>
<property name="page-increment">100</property>
</object>
</property>
</object>
</child>
<child>
<object class="GtkButton" id="reset-paint-brush-animation-time">
<property name="icon-name">edit-clear-symbolic</property>
<property name="tooltip-text" translatable="yes">Reset to Default Value</property>
<style>
<class name="flat" />
</style>
</object>
</child>
</object>
</child>
</object>
</child>
<child>
<object class="GtkListBoxRow">
<property name="activatable">0</property>
<child>
<object class="GtkBox">
<child>
<object class="GtkLabel">
<property name="label" translatable="yes">Brush Size</property>
<property name="xalign">0</property>
<property name="halign">start</property>
<property name="valign">center</property>
<property name="hexpand">1</property>
</object>
</child>
<child>
<object class="GtkScale">
<property name="halign">end</property>
<property name="valign">center</property>
<property name="draw-value">1</property>
<property name="digits">0</property>
<property name="value-pos">left</property>
<property name="width-request">300</property>
<property name="adjustment">
<object class="GtkAdjustment" id="paint-brush-size">
<property name="upper">4</property>
<property name="lower">1</property>
<property name="step-increment">1</property>
<property name="page-increment">1</property>
</object>
</property>
</object>
</child>
<child>
<object class="GtkButton" id="reset-paint-brush-size">
<property name="icon-name">edit-clear-symbolic</property>
<property name="tooltip-text" translatable="yes">Reset to Default Value</property>
<style>
<class name="flat" />
</style>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
</interface>
schemas/org.gnome.shell.extensions.burn-my-windows-profile.gschema.xml
+22
View File
@@ -386,6 +386,28 @@ SPDX-License-Identifier: CC0-1.0
<description>The color of the TV effect.</description>
</key>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<!-- Paint-Brush Options -->
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<key name="paint-brush-enable-effect" type="b">
<default>false</default>
<summary>Paint Brush Enable Effect</summary>
<description>Use the paint-brush effect.</description>
</key>
<key name="paint-brush-animation-time" type="i">
<default>1000</default>
<summary>Paint Brush Animation Time</summary>
<description>The time the paint-brush effect takes.</description>
</key>
<key name="paint-brush-size" type="i">
<default>3</default>
<summary>Paint Brush Size</summary>
<description>Affects the number of paint strokes.</description>
</key>
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
<!-- T-Rex Attack Options -->
<!-- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -->
src/effects/PaintBrush.js
+122
View File
@@ -0,0 +1,122 @@
//////////////////////////////////////////////////////////////////////////////////////////
// ) ( //
// ( /( ( ( ) ( ( ( ( )\ ) ( ( //
// )\()) ))\ )( ( ( )\ ) )\))( )\ ( (()/( ( )\))( ( //
// ((_)\ /((_|()\ )\ ) )\ '(()/( ((_)()((_) )\ ) ((_)))\((_)()\ )\ //
// | |(_|_))( ((_)_(_/( _((_)) )(_)) _(()((_|_)_(_/( _| |((_)(()((_|(_) //
// | '_ \ || | '_| ' \)) | ' \()| || | \ V V / | ' \)) _` / _ \ V V (_-< //
// |_.__/\_,_|_| |_||_| |_|_|_| \_, | \_/\_/|_|_||_|\__,_\___/\_/\_//__/ //
// |__/ //
//////////////////////////////////////////////////////////////////////////////////////////
// SPDX-FileCopyrightText: Simon Schneegans <code@simonschneegans.de>
// SPDX-License-Identifier: GPL-3.0-or-later
'use strict';
const GObject = imports.gi.GObject;
const _ = imports.gettext.domain('burn-my-windows').gettext;
const ExtensionUtils = imports.misc.extensionUtils;
const Me = imports.misc.extensionUtils.getCurrentExtension();
const utils = Me.imports.src.utils;
const ShaderFactory = Me.imports.src.ShaderFactory.ShaderFactory;
//////////////////////////////////////////////////////////////////////////////////////////
// This effect paints your windows with a thick paint brush. //
// This effect is not available on GNOME 3.3x, due to the limitation described in the //
// documentation of vfunc_paint_target further down in this file. //
//////////////////////////////////////////////////////////////////////////////////////////
// The effect class can be used to get some metadata (like the effect's name or supported
// GNOME Shell versions), to initialize the respective page of the settings dialog, as
// well as to create the actual shader for the effect.
var PaintBrush = class {
// The constructor creates a ShaderFactory which will be used by extension.js to create
// shader instances for this effect. The shaders will be automagically created using the
// GLSL file in resources/shaders/<nick>.glsl. The callback will be called for each
// newly created shader instance.
constructor() {
this.shaderFactory = new ShaderFactory(this.getNick(), (shader) => {
// We import these modules in this function as they are not available in the
// preferences process. This callback is only called within GNOME Shell's process.
const {Clutter, GdkPixbuf, Cogl} = imports.gi;
// Create the texture in the first call.
if (!this._brushTexture) {
const brushData = GdkPixbuf.Pixbuf.new_from_resource('/img/brush.png');
this._brushTexture = new Clutter.Image();
this._brushTexture.set_data(brushData.get_pixels(),
Cogl.PixelFormat.RGBA_8888_PRE, brushData.width,
brushData.height, brushData.rowstride);
}
// Store uniform locations of newly created shaders.
shader._uBrushTexture = shader.get_uniform_location('uBrushTexture');
shader._uBrushSize = shader.get_uniform_location('uBrushSize');
// Write all uniform values at the start of each animation.
shader.connect('begin-animation', (shader, settings, forOpening, testMode) => {
shader.set_uniform_float(shader._uBrushSize, 1,
[settings.get_int('paint-brush-size')]);
});
// This is required to bind the brush texture for drawing. Sadly, this seems to be
// impossible under GNOME 3.3x as this.get_pipeline() is not available. It was
// called get_target() back then but this is not wrapped in GJS.
// https://gitlab.gnome.org/GNOME/mutter/-/blob/gnome-3-36/clutter/clutter/clutter-offscreen-effect.c#L598
shader.connect('update-animation', (shader) => {
const pipeline = shader.get_pipeline();
// Use linear filtering for the window texture.
pipeline.set_layer_filters(0, Cogl.PipelineFilter.LINEAR,
Cogl.PipelineFilter.LINEAR);
// Bind the brush texture.
pipeline.set_layer_texture(1, this._brushTexture.get_texture());
pipeline.set_uniform_1i(shader._uBrushTexture, 1);
});
});
}
// ---------------------------------------------------------------------------- metadata
// This effect is only available on GNOME Shell 40+.
getMinShellVersion() {
return [40, 0];
}
// This will be called in various places where a unique identifier for this effect is
// required. It should match the prefix of the settings keys which store whether the
// effect is enabled currently (e.g. '*-enable-effect'), and its animation time
// (e.g. '*-animation-time').
getNick() {
return 'paint-brush';
}
// This will be shown in the sidebar of the preferences dialog as well as in the
// drop-down menus where the user can choose the effect.
getLabel() {
return _('Paint Brush');
}
// -------------------------------------------------------------------- API for prefs.js
// This is called by the preferences dialog whenever a new effect profile is loaded. It
// binds all user interface elements to the respective settings keys of the profile.
bindPreferences(dialog) {
dialog.bindAdjustment('paint-brush-animation-time');
dialog.bindAdjustment('paint-brush-size');
}
// ---------------------------------------------------------------- API for extension.js
// The getActorScale() is called from extension.js to adjust the actor's size during the
// animation. This is useful if the effect requires drawing something beyond the usual
// bounds of the actor. This only works for GNOME 3.38+.
getActorScale(settings) {
return {x: 1.0, y: 1.0};
}
}