From 7036205b8010df562e3e6119d86464b8449e6eea Mon Sep 17 00:00:00 2001
From: hyslee <hys@hyunsoolee.xyz>
Date: Sat, 9 Nov 2024 20:25:38 -0500
Subject: [PATCH 1/4] added fitVideo()

---
 src/nimiSlides.nim | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/nimiSlides.nim b/src/nimiSlides.nim
index a0e8802..c6f709c 100644
--- a/src/nimiSlides.nim
+++ b/src/nimiSlides.nim
@@ -511,6 +511,13 @@ template bigText*(text: string) =
 template fitImage*(src: string) =
   nbRawHtml: hlHtml"""<img data-src="$1" class="r-stretch">""" % [src]
 
+template fitVideo*(src: string) =
+  nbRawHtml: """
+<video controls class="r-stretch">
+<source src="$1" type="video/mp4">
+<source src="$1" type="video/webm">
+</video>""" % [src]
+
 template speakerNote*(text: string) =
   nbRawHtml: """
 <aside class="notes">

From 69f06880815e6e9c9d9e530ec34081ed91d0fcb5 Mon Sep 17 00:00:00 2001
From: hyslee <hys@hyunsoolee.xyz>
Date: Sun, 10 Nov 2024 17:08:17 -0500
Subject: [PATCH 2/4] Updated the newSeqWith() format to match the
 specifications of the newer version of Nim

---
 docsrc/nimconf2022.nim | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docsrc/nimconf2022.nim b/docsrc/nimconf2022.nim
index 63092ac..acf45e9 100644
--- a/docsrc/nimconf2022.nim
+++ b/docsrc/nimconf2022.nim
@@ -701,7 +701,7 @@ slide:
     nbCodeDontRunAnimate(1, 2, 3, 4..7, 9, 10, 11):
       for n in [50, 100, 1000, 10000]:
         let filename = &"images/gauss-{n}.png"
-        let samples = newSeqWith[float](n, gauss(0.0, 1.0))
+        let samples = newSeqWith(n, gauss(0.0, 1.0))
         let df = toDf(samples)
         ggplot(df, aes("samples")) +
           geom_histogram(fillColor="green") +
@@ -714,7 +714,7 @@ slide:
 slide:
   for n in [50, 100, 1000, 10000]:
     let filename = &"images/gauss-{n}.png"
-    let samples = newSeqWith[float](n, gauss(0.0, 1.0))
+    let samples = newSeqWith(n, gauss(0.0, 1.0))
     let df = toDf(samples)
     ggplot(df, aes("samples")) +
       geom_histogram(fillColor="green") +
@@ -738,4 +738,4 @@ slide:
     nbText: "Thanks for watching 😄"
     nbText: "Have a great day!"
 
-nbSave()
\ No newline at end of file
+nbSave()

From 999e342a70711aef743b096f0118c2cd1e2a418e Mon Sep 17 00:00:00 2001
From: hyslee <hys@hyunsoolee.xyz>
Date: Mon, 11 Nov 2024 18:48:49 -0500
Subject: [PATCH 3/4] added the option for the slide transition effect

---
 src/nimiSlides.nim | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/nimiSlides.nim b/src/nimiSlides.nim
index c6f709c..0d55b69 100644
--- a/src/nimiSlides.nim
+++ b/src/nimiSlides.nim
@@ -38,6 +38,7 @@ type
     localReveal*: string
 
   SlideOptions* = object
+    transition*: string
     autoAnimate*: bool
     colorBackground*: string
     imageBackground*: string
@@ -46,9 +47,9 @@ type
     iframeInteractive*: bool
     gradientBackground*: string
 
-proc slideOptions*(autoAnimate = false, iframeInteractive = true, colorBackground, imageBackground, videoBackground, iframeBackground, gradientBackground: string = ""): SlideOptions =
+proc slideOptions*(transition = "slide", autoAnimate = false, iframeInteractive = true, colorBackground, imageBackground, videoBackground, iframeBackground, gradientBackground: string = ""): SlideOptions =
   SlideOptions(
-    autoAnimate: autoAnimate, iframeInteractive: iframeInteractive, colorBackground: colorBackground,
+    transition: transition, autoAnimate: autoAnimate, iframeInteractive: iframeInteractive, colorBackground: colorBackground,
     imageBackground: imageBackground, videoBackground: videoBackground,
     iframeBackground: iframeBackground,
     gradientBackground: gradientBackground,
@@ -217,6 +218,7 @@ var currentFragment*, currentSlideNumber*: int
 
 proc slideOptionsToAttributes*(options: SlideOptions): string =
   result.add """data-nimib-slide-number="$1" """ % [$currentSlideNumber]
+  result.add """data-transition="$1" """ % [options.transition]
   if options.autoAnimate:
     result.add "data-auto-animate "
   if options.colorBackground.len > 0:

From b2dc267667bbc354c7949da432bf0d0ecd84ce1f Mon Sep 17 00:00:00 2001
From: hyslee <hys@hyunsoolee.xyz>
Date: Thu, 21 Nov 2024 13:50:38 -0500
Subject: [PATCH 4/4] added enum transition effect

---
 src/nimiSlides.nim | 25 ++++++++++++++++++++-----
 1 file changed, 20 insertions(+), 5 deletions(-)

diff --git a/src/nimiSlides.nim b/src/nimiSlides.nim
index 0d55b69..d5a7097 100644
--- a/src/nimiSlides.nim
+++ b/src/nimiSlides.nim
@@ -31,6 +31,18 @@ type
   SlidesTheme* = enum
     Black, Beige, Blood, Dracula, League, Moon, Night, Serif, Simple, Sky, Solarized, White
 
+  SlideTransition* {.pure.} = enum
+    none = "none"
+    slide = "slide" # default
+    fade = "fade"
+    convex = "convex"
+    concave = "concave"
+    zoom = "zoom"
+
+  SlideTransitionSpeed* {.pure.} = enum
+    fast = "fast"
+    slow = "slow"
+
   Corner* = enum
     UpperLeft, UpperRight, LowerLeft, LowerRight
 
@@ -38,7 +50,9 @@ type
     localReveal*: string
 
   SlideOptions* = object
-    transition*: string
+    transition*: SlideTransition
+    outTransition*: SlideTransition
+    transitionSpeed*: SlideTransitionSpeed
     autoAnimate*: bool
     colorBackground*: string
     imageBackground*: string
@@ -47,12 +61,12 @@ type
     iframeInteractive*: bool
     gradientBackground*: string
 
-proc slideOptions*(transition = "slide", autoAnimate = false, iframeInteractive = true, colorBackground, imageBackground, videoBackground, iframeBackground, gradientBackground: string = ""): SlideOptions =
+proc slideOptions*(autoAnimate = false, iframeInteractive = true, colorBackground, imageBackground, videoBackground, iframeBackground, gradientBackground: string = "", transition = SlideTransition.slide, outTransition = transition, transitionSpeed = SlideTransitionSpeed.fast ): SlideOptions =
   SlideOptions(
-    transition: transition, autoAnimate: autoAnimate, iframeInteractive: iframeInteractive, colorBackground: colorBackground,
+    autoAnimate: autoAnimate, iframeInteractive: iframeInteractive, colorBackground: colorBackground,
     imageBackground: imageBackground, videoBackground: videoBackground,
     iframeBackground: iframeBackground,
-    gradientBackground: gradientBackground,
+    gradientBackground: gradientBackground, transition: transition, outTransition: outTransition, transitionSpeed: transitionSpeed
   )
 
 const reveal_version* = "5.0.4"
@@ -218,7 +232,8 @@ var currentFragment*, currentSlideNumber*: int
 
 proc slideOptionsToAttributes*(options: SlideOptions): string =
   result.add """data-nimib-slide-number="$1" """ % [$currentSlideNumber]
-  result.add """data-transition="$1" """ % [options.transition]
+  result.add """data-transition="$1-in $2-out" """ % [$options.transition, $options.outTransition]
+  result.add """data-transition-speed="$1" """ % [$options.transitionSpeed]
   if options.autoAnimate:
     result.add "data-auto-animate "
   if options.colorBackground.len > 0: