WIP: SSC TEST

Signed-off-by: Vasiliy Doylov <nekodevelopper@gmail.com>

.gitignore

@@ -1 +1,2 @@
-.vscode
+.vscode
+/subprojects/blueprint-compiler

po/POTFILES.in

@@ -5,4 +5,4 @@ data/io.gitlab.nekocwd.thecattools.metainfo.xml.in
 data/io.gitlab.nekocwd.thecattools.gschema.xml
 src/main.vala
 src/window.vala
-src/window.ui
+src/window.blp

src/application.vala

@@ -41,6 +41,13 @@ public class TheCatTools.Application : Adw.Application {
         win.present ();
     }
 
+    public override void startup () {
+        base.startup ();
+        var provider = new Gtk.CssProvider ();
+        provider.load_from_resource ("/io/gitlab/nekocwd/the-cat-tools/style.css");
+        Gtk.StyleContext.add_provider_for_display (Gdk.Display.get_default (), provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION);
+    }
+
     private void on_about_action () {
         string[] developers = { "Vasiliy Doylov (NekoCWD) <nekodevelopper@gmail.com>" };
         var about = new Adw.AboutDialog () {

src/gtk/help-overlay.blp

@@ -0,0 +1,24 @@
+using Gtk 4.0;
+
+ShortcutsWindow help_overlay {
+  modal: true;
+
+  ShortcutsSection {
+    section-name: "shortcuts";
+    max-height: 10;
+
+    ShortcutsGroup {
+      title: C_("shortcut window", "General");
+
+      ShortcutsShortcut {
+        title: C_("shortcut window", "Show Shortcuts");
+        action-name: "win.show-help-overlay";
+      }
+
+      ShortcutsShortcut {
+        title: C_("shortcut window", "Quit");
+        action-name: "app.quit";
+      }
+    }
+  }
+}

src/gtk/help-overlay.ui

@@ -1,29 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkShortcutsWindow" id="help_overlay">
-    <property name="modal">True</property>
-    <child>
-      <object class="GtkShortcutsSection">
-        <property name="section-name">shortcuts</property>
-        <property name="max-height">10</property>
-        <child>
-          <object class="GtkShortcutsGroup">
-            <property name="title" translatable="yes" context="shortcut window">General</property>
-            <child>
-              <object class="GtkShortcutsShortcut">
-                <property name="title" translatable="yes" context="shortcut window">Show Shortcuts</property>
-                <property name="action-name">win.show-help-overlay</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkShortcutsShortcut">
-                <property name="title" translatable="yes" context="shortcut window">Quit</property>
-                <property name="action-name">app.quit</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>

src/gui/bubble-bar.vala

@@ -0,0 +1,55 @@
+class TheCatTools.GUI.BoubleBar : Gtk.DrawingArea, Gtk.Orientable {
+    public float value { get; set; default = 0; }
+    public Gtk.Orientation orientation { get; set; }
+    construct {
+        set_draw_func (draw);
+        notify["value"].connect (queue_draw);
+        add_css_class ("bubble-bar");
+        notify["orientation"].connect (orientation_changed);
+        orientation_changed ();
+    }
+    void orientation_changed () {
+        if (orientation == Gtk.Orientation.HORIZONTAL) {
+            width_request = 60;
+        } else {
+            height_request = 60;
+        }
+    }
+
+    void draw (Gtk.DrawingArea drawing_area, Cairo.Context cr, int width, int height) {
+        message ("Draw %dx%d", width, height);
+        var fg_c = get_color ();
+        var line_width = height / 120;
+        var gap = line_width;;
+        var radius = width / 2 - gap;
+        var position = radius + (height - radius * 2) * (value) / 180;
+        message ("%f = %f", value, position);
+
+        // Bubble
+        cr.set_source_rgba (fg_c.red, fg_c.green, fg_c.blue, fg_c.alpha);
+        cr.arc (width / 2, position, radius, 0, 2 * Math.PI);
+        cr.fill ();
+        cr.set_source_rgba (fg_c.red, fg_c.green, fg_c.blue, fg_c.alpha);
+
+        // Lines
+        var bc = get_style_context ().get_color ();
+        cr.set_source_rgba (fg_c.red, fg_c.green, fg_c.blue, fg_c.alpha);
+        cr.set_line_width (line_width);
+        cr.move_to (gap, position);
+        cr.rel_line_to (radius * 2, 0);
+        cr.stroke ();
+        cr.set_source_rgba (fg_c.red, fg_c.green, fg_c.blue, fg_c.alpha);
+        // -O-
+        cr.move_to (0, height / 2);
+        cr.rel_line_to (gap, 0);
+        cr.rel_move_to (radius * 2, 0);
+        cr.rel_line_to (gap, 0);
+        // Up line
+        cr.move_to (0, height / 2 - radius - gap);
+        cr.rel_line_to (width, 0);
+        // Down line
+        cr.move_to (0, height / 2 + radius + gap);
+        cr.rel_line_to (width, 0);
+        cr.stroke ();
+    }
+}

src/gui/meson.build

@@ -0,0 +1,4 @@
+gui_sources = [
+    'bubble-bar.vala',
+    'bubble-circle.vala',
+]

src/meson.build

@@ -1,25 +1,52 @@
-thecattools_sources = [
+main_sources = [
   'main.vala',
   'application.vala',
   'window.vala',
 ]
 
-thecattools_deps = [
+subdir('sensors')
+foreach src : sensors_sources
+  main_sources += 'sensors' / src
+endforeach
+subdir('gui')
+foreach src : gui_sources
+  main_sources += 'gui' / src
+endforeach
+
+deps = [
   config_dep,
   dependency('gtk4'),
   dependency('libadwaita-1', version: '>= 1.4'),
+  dependency('libssc')
 ]
 
-thecattools_sources += gnome.compile_resources(
+blueprints = custom_target(
+  'blueprints',
+  input: files(
+    'gtk/help-overlay.blp',
+    'window.blp',
+  ),
+  output: '.',
+  command: [
+    find_program('blueprint-compiler'),
+    'batch-compile',
+    '@OUTPUT@',
+    '@CURRENT_SOURCE_DIR@',
+    '@INPUT@',
+  ],
+)
+
+main_sources += gnome.compile_resources(
   'resources',
   'resources.gresource.xml',
   c_name: 'the_cat_tools',
+  dependencies: blueprints,
 )
 
 executable(
   'the_cat_tools',
-  thecattools_sources,
+  main_sources,
-  dependencies: thecattools_deps,
+  dependencies: deps,
   include_directories: config_inc,
   install: true,
 )

src/resources.gresource.xml

@@ -3,5 +3,6 @@
   <gresource prefix="/io/gitlab/nekocwd/the-cat-tools">
     <file preprocess="xml-stripblanks">window.ui</file>
     <file preprocess="xml-stripblanks">gtk/help-overlay.ui</file>
+    <file>style.css</file>
   </gresource>
 </gresources>

src/sensors/meson.build

@@ -0,0 +1,5 @@
+sensors_sources = [
+    'sensor.vala',
+    'accel.vala',
+    'gyro.vala',
+]

src/sensors/sensor.vala

@@ -0,0 +1,11 @@
+enum SensorType {
+    ACCELERATION,
+    LIGHT,
+    VELOCITY,
+    COMPASS,
+}
+public interface TheCatTools.Sensors.Sensor : Object {
+    public abstract string name { get; protected set; }
+    public abstract string id { get; protected set; }
+    public abstract Adw.Dialog get_configuration_dialog ();
+}

src/style.css

@@ -0,0 +1,5 @@
+.bubble-bar {
+    color: var(--accent-color);
+    background-color: var(--view-bg-color);
+    border-radius: 20px;
+}

src/window.blp

@@ -0,0 +1,51 @@
+using Gtk 4.0;
+using Adw 1;
+
+template $TheCatToolsWindow: Adw.ApplicationWindow {
+  title: _("TheCatTools");
+  default-width: 800;
+  default-height: 600;
+
+  content: Adw.ToolbarView {
+    [top]
+    Adw.HeaderBar {
+      [end]
+      MenuButton {
+        primary: true;
+        icon-name: "open-menu-symbolic";
+        tooltip-text: _("Main Menu");
+        menu-model: primary_menu;
+      }
+    }
+
+    content: Adw.ClampScrollable {
+      orientation: vertical;
+
+      Adw.Clamp {
+        CenterBox {
+          [start]
+          $TheCatToolsGUIBoubleBar bar {}
+        }
+      }
+    };
+  };
+}
+
+menu primary_menu {
+  section {
+    item {
+      label: _("_Preferences");
+      action: "app.preferences";
+    }
+
+    item {
+      label: _("_Keyboard Shortcuts");
+      action: "win.show-help-overlay";
+    }
+
+    item {
+      label: _("_About TheCatTools");
+      action: "app.about";
+    }
+  }
+}

src/window.ui

@@ -1,50 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <requires lib="gtk" version="4.0"/>
-  <requires lib="Adw" version="1.0"/>
-  <template class="TheCatToolsWindow" parent="AdwApplicationWindow">
-    <property name="title" translatable="yes">TheCatTools</property>
-    <property name="default-width">800</property>
-    <property name="default-height">600</property>
-    <property name="content">
-      <object class="AdwToolbarView">
-        <child type="top">
-          <object class="AdwHeaderBar">
-            <child type="end">
-              <object class="GtkMenuButton">
-                <property name="primary">True</property>
-                <property name="icon-name">open-menu-symbolic</property>
-                <property name="tooltip-text" translatable="yes">Main Menu</property>
-                <property name="menu-model">primary_menu</property>
-              </object>
-            </child>
-          </object>
-        </child>
-        <property name="content">
-          <object class="GtkLabel" id="label">
-            <property name="label" translatable="yes">Hello, World!</property>
-            <style>
-              <class name="title-1"/>
-            </style>
-          </object>
-        </property>
-      </object>
-    </property>
-  </template>
-  <menu id="primary_menu">
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">_Preferences</attribute>
-        <attribute name="action">app.preferences</attribute>
-      </item>
-      <item>
-        <attribute name="label" translatable="yes">_Keyboard Shortcuts</attribute>
-        <attribute name="action">win.show-help-overlay</attribute>
-      </item>
-      <item>
-        <attribute name="label" translatable="yes">_About TheCatTools</attribute>
-        <attribute name="action">app.about</attribute>
-      </item>
-    </section>
-  </menu>
-</interface>

src/window.vala

@@ -17,12 +17,26 @@
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
-[GtkTemplate (ui = "/io/gitlab/nekocwd/the-cat-tools/window.ui")]
+[GtkTemplate(ui = "/io/gitlab/nekocwd/the-cat-tools/window.ui")]
 public class TheCatTools.Window : Adw.ApplicationWindow {
     [GtkChild]
-    private unowned Gtk.Label label;
+    private unowned GUI.BoubleBar bar;
+    async void start_sensors() {
+        var gyro = yield new SSC.SensorAccelerometer(null);
+        message("Gyro created");
+        yield gyro.open(null);
 
-    public Window (Gtk.Application app) {
+        message("Gyro openned");
-        Object (application: app);
+        gyro.measurement.connect((x, y, z) => {
+            message("Gyro measure %f %f %f m/s", x, y, z);
+        });
+    }
+
+    public Window(Gtk.Application app) {
+        Object(application: app);
+        start_sensors.begin();
+        var ts = new TimeoutSource(10);
+        ts.set_callback(() => { bar.value += 0.5f; if (bar.value >= 360)bar.value = 0; return true; });
+        ts.attach();
     }
 }

subprojects/blueprint-compiler.wrap

@@ -0,0 +1,8 @@
+[wrap-git]
+directory = blueprint-compiler
+url = https://gitlab.gnome.org/jwestman/blueprint-compiler.git
+revision = v0.16.0
+depth = 1
+
+[provide]
+program_names = blueprint-compiler