Attachment 660631 Details for Bug 960485

[patch] Proposed patch

plymouth-scale-background-image.patch (text/plain), 3.09 KB, created by Antoine Belvire on 2016-01-03 23:19:56 UTC

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Creator: Antoine Belvire

Created: 2016-01-03 23:19:56 UTC

Size: 3.09 KB

patch

obsolete

>From aef0d460ba57358fa4b320538e134e55f0db6e6d Mon Sep 17 00:00:00 2001
>From: Antoine Belvire <antoine.belvire@laposte.net>
>Date: Sat, 2 Jan 2016 14:38:29 +0100
>Subject: [PATCH] [plymouth] Scale background image Same problem on Tumbleweed
> since last snapshot, please merge pr #56...
>
>---
> boot/plymouth/theme/openSUSE.script | 28 +++++++++++++++++++++++-----
> 1 file changed, 23 insertions(+), 5 deletions(-)
>
>diff --git a/boot/plymouth/theme/openSUSE.script b/boot/plymouth/theme/openSUSE.script
>index 0d1f7db..d4ffba0 100644
>--- a/boot/plymouth/theme/openSUSE.script
>+++ b/boot/plymouth/theme/openSUSE.script
>@@ -1,3 +1,4 @@
>+#-------------------------------- Own functions --------------------------------
> Window.GetMaxWidth = fun (){
>     i = 0;
>     width = 800; # minimum
>@@ -10,7 +11,7 @@ Window.GetMaxWidth = fun (){
> 
> Window.GetMaxHeight = fun (){
>     i = 0;
>-    height = 600; # minium
>+    height = 600; # minimum
>     while (Window.GetHeight(i)){
> 	height = Math.Max(height, Window.GetHeight(i));
> 	i++;
>@@ -18,6 +19,24 @@ Window.GetMaxHeight = fun (){
>     return height;
> };
> 
>+Window.ComputeScaleFactor = fun(image_to_scale){
>+
>+    screen_ratio = Window.GetHeight() / Window.GetWidth();
>+    image_ratio = image_to_scale.GetHeight() / image_to_scale.GetWidth();
>+
>+    if (screen_ratio > image_ratio) {
>+        # Screen ratio is taller than image ratio, we will match the screen height
>+        scale_factor =  Window.GetHeight() / image_to_scale.GetHeight();
>+    }
>+    else {
>+        # Screen ratio is wider than image ratio, we will match the screen width
>+        scale_factor =  Window.GetWidth() / image_to_scale.GetWidth();
>+    }
>+
>+    return scale_factor;
>+};
>+
>+#--------------------------------------- Main ----------------------------------
> 
> if (Plymouth.GetMode() == "suspend" || Plymouth.GetMode() == "resume") {
>     background.original_image = ImageNew("suspend.png");
>@@ -46,8 +65,7 @@ else {
> 
> }
> 
>-# for now we just take the image as it is - no up or down scaling
>-scale_factor = 1;
>+scale_factor = Window.ComputeScaleFactor(background.original_image) | 1;
> 
> background.image = background.original_image.Scale(background.original_image.GetWidth() * scale_factor,
> 		                                   background.original_image.GetHeight() * scale_factor);
>@@ -76,7 +94,7 @@ if (Plymouth.GetMode() != "suspend" && Plymouth.GetMode() != "resume") {
>     Plymouth.SetRefreshFunction (refresh_callback);
> }
> 
>-#----------------------------------------- Dialog --------------------------------
>+#----------------------------------------- Dialog ------------------------------
> 
> status = "normal";
> 
>@@ -190,7 +208,7 @@ Plymouth.SetDisplayNormalFunction(display_normal_callback);
> Plymouth.SetDisplayPasswordFunction(display_password_callback);
> Plymouth.SetMessageFunction(display_message_callback);
> 
>-#----------------------------------------- Progress Bar --------------------------------
>+#----------------------------------------- Progress Bar ------------------------
> 
> if (Plymouth.GetMode() == "suspend" || Plymouth.GetMode() == "resume") {
>     progress_box.original_image = ImageNew("progress_box_background.png");

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Attachments on bug 960485: 660631