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pip: Adjust button size and margin for screen dpi scale (#396)
Add reusable Util.get_ui_scaling_factor() Fixes: #395
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@ -276,6 +276,15 @@ namespace Gala
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screen.get_display ().get_compositor ().flash_screen (screen);
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}
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public static int get_ui_scaling_factor ()
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{
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#if HAS_MUTTER326
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return Meta.Backend.get_backend ().get_settings ().get_ui_scaling_factor ();
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#else
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return 1;
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#endif
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}
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/**
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* Returns the pixbuf that is used for close buttons throughout gala at a
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* size of 36px
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@ -285,11 +294,7 @@ namespace Gala
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public static Gdk.Pixbuf? get_close_button_pixbuf ()
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{
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if (close_pixbuf == null) {
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#if HAS_MUTTER326
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var scale = Meta.Backend.get_backend ().get_settings ().get_ui_scaling_factor ();
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#else
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var scale = 1;
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#endif
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var scale = Utils.get_ui_scaling_factor ();
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try {
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close_pixbuf = new Gdk.Pixbuf.from_resource_at_scale (Config.RESOURCEPATH + "/buttons/close.svg", -1, 36 * scale, true);
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} catch (Error e) {
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@ -323,11 +328,7 @@ namespace Gala
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// we'll just make this red so there's at least something as an
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// indicator that loading failed. Should never happen and this
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// works as good as some weird fallback-image-failed-to-load pixbuf
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#if HAS_MUTTER326
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var scale = Meta.Backend.get_backend ().get_settings ().get_ui_scaling_factor ();
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#else
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var scale = 1;
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#endif
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var scale = Utils.get_ui_scaling_factor ();
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texture.set_size (36 * scale, 36 * scale);
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texture.background_color = { 255, 0, 0, 255 };
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}
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@ -343,11 +344,7 @@ namespace Gala
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public static Gdk.Pixbuf? get_resize_button_pixbuf ()
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{
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if (resize_pixbuf == null) {
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#if HAS_MUTTER326
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var scale = Meta.Backend.get_backend ().get_settings ().get_ui_scaling_factor ();
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#else
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var scale = 1;
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#endif
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var scale = Utils.get_ui_scaling_factor ();
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try {
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resize_pixbuf = new Gdk.Pixbuf.from_resource_at_scale (Config.RESOURCEPATH + "/buttons/resize.svg", -1, 36 * scale, true);
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} catch (Error e) {
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@ -381,11 +378,7 @@ namespace Gala
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// we'll just make this red so there's at least something as an
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// indicator that loading failed. Should never happen and this
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// works as good as some weird fallback-image-failed-to-load pixbuf
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#if HAS_MUTTER326
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var scale = Meta.Backend.get_backend ().get_settings ().get_ui_scaling_factor ();
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#else
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var scale = 1;
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#endif
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var scale = Utils.get_ui_scaling_factor ();
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texture.set_size (36 * scale, 36 * scale);
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texture.background_color = { 255, 0, 0, 255 };
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}
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@ -17,8 +17,8 @@
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public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor
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{
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private const int BUTTON_SIZE = 36;
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private const int CONTAINER_MARGIN = BUTTON_SIZE / 2;
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private int button_size;
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private int container_margin;
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private const int SHADOW_SIZE = 100;
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private const uint FADE_OUT_TIMEOUT = 200;
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private const float MINIMUM_SCALE = 0.1f;
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@ -80,6 +80,10 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor
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construct
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{
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var scale = Utils.get_ui_scaling_factor ();
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button_size = 36 * scale;
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container_margin = button_size / 2;
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reactive = true;
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set_pivot_point (0.5f, 0.5f);
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@ -111,7 +115,7 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor
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if (container_clip == null) {
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window_actor.notify["allocation"].connect (on_allocation_changed);
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container.set_position (CONTAINER_MARGIN, CONTAINER_MARGIN);
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container.set_position (container_margin, container_margin);
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update_clone_clip ();
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}
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@ -138,15 +142,15 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor
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resize_action.drag_motion.connect (on_resize_drag_motion);
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resize_handle = new Clutter.Actor ();
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resize_handle.set_size (BUTTON_SIZE, BUTTON_SIZE);
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resize_handle.set_size (button_size, button_size);
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resize_handle.set_pivot_point (0.5f, 0.5f);
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resize_handle.set_position (width - BUTTON_SIZE, height - BUTTON_SIZE);
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resize_handle.set_position (width - button_size, height - button_size);
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resize_handle.reactive = true;
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resize_handle.add_action (resize_action);
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resize_button = Utils.create_resize_button ();
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resize_button.set_pivot_point (0.5f, 0.5f);
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resize_button.set_position (width - resize_button.width, height - resize_button.height);
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resize_button.set_position (width - button_size, height - button_size);
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resize_button.opacity = 0;
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resize_button.reactive = true;
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@ -318,11 +322,11 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor
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private void update_size ()
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{
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if (container_clip != null) {
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width = (int)(container_clip.get_width () * container.scale_x + BUTTON_SIZE);
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height = (int)(container_clip.get_height () * container.scale_y + BUTTON_SIZE);
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width = (int)(container_clip.get_width () * container.scale_x + button_size);
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height = (int)(container_clip.get_height () * container.scale_y + button_size);
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} else {
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width = (int)(container.width * container.scale_x + BUTTON_SIZE);
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height = (int)(container.height * container.scale_y + BUTTON_SIZE);
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width = (int)(container.width * container.scale_x + button_size);
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height = (int)(container.height * container.scale_y + button_size);
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}
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}
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@ -350,8 +354,8 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor
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src_height = container.height;
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}
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float max_width = width - BUTTON_SIZE;
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float max_height = height - BUTTON_SIZE;
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float max_width = width - button_size;
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float max_height = height - button_size;
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float new_width, new_height;
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calculate_aspect_ratio_size_fit (
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@ -375,8 +379,8 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor
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private void update_container_position ()
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{
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if (container_clip != null) {
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container.x = (float)(-container_clip.get_x () * container.scale_x + CONTAINER_MARGIN);
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container.y = (float)(-container_clip.get_y () * container.scale_y + CONTAINER_MARGIN);
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container.x = (float)(-container_clip.get_x () * container.scale_x + container_margin);
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container.y = (float)(-container_clip.get_y () * container.scale_y + container_margin);
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}
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}
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@ -409,12 +413,12 @@ public class Gala.Plugins.PIP.PopupWindow : Clutter.Actor
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private void reposition_resize_button ()
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{
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resize_button.set_position (width - BUTTON_SIZE, height - BUTTON_SIZE);
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resize_button.set_position (width - button_size, height - button_size);
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}
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private void reposition_resize_handle ()
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{
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resize_handle.set_position (width - BUTTON_SIZE, height - BUTTON_SIZE);
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resize_handle.set_position (width - button_size, height - button_size);
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}
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private void get_current_monitor_rect (out Meta.Rectangle rect)
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