From 852ee69430748a038bd5a2df170b02b9bec613a9 Mon Sep 17 00:00:00 2001
From: Dustin Carlino <dabreegster@gmail.com>
Date: Thu, 2 Jan 2020 12:21:47 -0600
Subject: [PATCH] buttons to zoom in/out fully. poor animation for now.

---
 game/assets/minimap/zoom_in_fully.svg  |  3 ++
 game/assets/minimap/zoom_out_fully.svg |  3 ++
 game/src/common/panels.rs              | 53 ++++++++++++++++++++++++--
 3 files changed, 56 insertions(+), 3 deletions(-)
 create mode 100644 game/assets/minimap/zoom_in_fully.svg
 create mode 100644 game/assets/minimap/zoom_out_fully.svg

diff --git a/game/assets/minimap/zoom_in_fully.svg b/game/assets/minimap/zoom_in_fully.svg
new file mode 100644
index 0000000000..08fee6cae4
--- /dev/null
+++ b/game/assets/minimap/zoom_in_fully.svg
@@ -0,0 +1,3 @@
+<svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M0 14.1429H3.85714V18H6.42857V11.5714H0V14.1429ZM3.85714 3.85714H0V6.42857H6.42857V0H3.85714V3.85714ZM11.5714 18H14.1429V14.1429H18V11.5714H11.5714V18ZM14.1429 3.85714V0H11.5714V6.42857H18V3.85714H14.1429Z" fill="white"/>
+</svg>
diff --git a/game/assets/minimap/zoom_out_fully.svg b/game/assets/minimap/zoom_out_fully.svg
new file mode 100644
index 0000000000..fda9fb68f3
--- /dev/null
+++ b/game/assets/minimap/zoom_out_fully.svg
@@ -0,0 +1,3 @@
+<svg width="18" height="18" viewBox="0 0 18 18" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M2.57143 11.5714H0V18H6.42857V15.4286H2.57143V11.5714ZM0 6.42857H2.57143V2.57143H6.42857V0H0V6.42857ZM15.4286 15.4286H11.5714V18H18V11.5714H15.4286V15.4286ZM11.5714 0V2.57143H15.4286V6.42857H18V0H11.5714Z" fill="white"/>
+</svg>
diff --git a/game/src/common/panels.rs b/game/src/common/panels.rs
index 9a5c46d403..d862838da7 100644
--- a/game/src/common/panels.rs
+++ b/game/src/common/panels.rs
@@ -1,4 +1,4 @@
-use crate::common::{navigate, shortcuts};
+use crate::common::{navigate, shortcuts, Warping};
 use crate::edit::EditMode;
 use crate::game::Transition;
 use crate::managed::Composite;
@@ -6,8 +6,8 @@ use crate::options;
 use crate::sandbox::GameplayMode;
 use crate::ui::UI;
 use ezgui::{
-    hotkey, lctrl, Button, Color, EventCtx, HorizontalAlignment, Key, Line, ManagedWidget,
-    RewriteColor, Text, VerticalAlignment,
+    hotkey, lctrl, Button, Color, EventCtx, EventLoopMode, HorizontalAlignment, Key, Line,
+    ManagedWidget, RewriteColor, Text, VerticalAlignment,
 };
 
 // TODO Rethink this API.
@@ -36,6 +36,19 @@ pub fn tool_panel(ctx: &EventCtx, extra_buttons: Vec<ManagedWidget>) -> Composit
             "shortcuts",
             hotkey(Key::SingleQuote),
         ),
+        // TODO Mutex
+        Composite::svg_button(
+            ctx,
+            "assets/minimap/zoom_out_fully.svg",
+            "zoom out fully",
+            None,
+        ),
+        Composite::svg_button(
+            ctx,
+            "assets/minimap/zoom_in_fully.svg",
+            "zoom in fully",
+            None,
+        ),
     ];
     row.extend(extra_buttons);
 
@@ -56,6 +69,40 @@ pub fn tool_panel(ctx: &EventCtx, extra_buttons: Vec<ManagedWidget>) -> Composit
         "shortcuts",
         Box::new(|_, _| Some(Transition::Push(shortcuts::ChoosingShortcut::new()))),
     )
+    .cb(
+        "zoom out fully",
+        // TODO The zoom out level should show the full width/height -- that's kind of in minimap
+        // code
+        Box::new(|ctx, ui| {
+            Some(Transition::PushWithMode(
+                Warping::new(
+                    ctx,
+                    // TODO The animated zooming is too quick. Need to specify that we want to
+                    // interpolate over the zoom factor.
+                    ctx.canvas.center_to_map_pt().offset(1.0, 1.0),
+                    Some(0.1),
+                    None,
+                    &mut ui.primary,
+                ),
+                EventLoopMode::Animation,
+            ))
+        }),
+    )
+    .cb(
+        "zoom in fully",
+        Box::new(|ctx, ui| {
+            Some(Transition::PushWithMode(
+                Warping::new(
+                    ctx,
+                    ctx.canvas.center_to_map_pt().offset(1.0, 1.0),
+                    Some(10.0),
+                    None,
+                    &mut ui.primary,
+                ),
+                EventLoopMode::Animation,
+            ))
+        }),
+    )
 }
 
 pub fn edit_map_panel(ctx: &EventCtx, ui: &UI, gameplay: GameplayMode) -> Composite {