Revert "remove actions gridScrollLeft and gridScrollRight"

This reverts commit bdf62b65

package/contents/ui/config.ui

@@ -184,7 +184,31 @@
                                 </widget>
                             </item>
 
+                            <item row="7" column="0">
+                                <widget class="QLabel" name="label_manualScrollStep">
+                                    <property name="text">
+                                        <string>Manual scroll step size:</string>
+                                    </property>
+                                    <property name="alignment">
+                                        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+                                    </property>
+                                </widget>
+                            </item>
                             <item row="7" column="1">
+                                <widget class="QSpinBox" name="kcfg_manualScrollStep">
+                                    <property name="suffix">
+                                        <string> px</string>
+                                    </property>
+                                    <property name="maximum">
+                                        <number>999</number>
+                                    </property>
+                                    <property name="value">
+                                        <number>0</number>
+                                    </property>
+                                </widget>
+                            </item>
+
+                            <item row="8" column="1">
                                 <widget class="QCheckBox" name="kcfg_untileOnDrag">
                                     <property name="text">
                                         <string>Un-tile windows by dragging them</string>
@@ -192,7 +216,7 @@
                                 </widget>
                             </item>
 
-                            <item row="8" column="1">
+                            <item row="9" column="1">
                                 <widget class="QCheckBox" name="kcfg_stackColumnsByDefault">
                                     <property name="text">
                                         <string>Stack columns by default</string>
@@ -200,7 +224,7 @@
                                 </widget>
                             </item>
 
-                            <item row="9" column="1">
+                            <item row="10" column="1">
                                 <widget class="QCheckBox" name="kcfg_resizeNeighborColumn">
                                     <property name="text">
                                         <string>Resize neighbor column on edge resize</string>
@@ -208,7 +232,7 @@
                                 </widget>
                             </item>
 
-                            <item row="10" column="0" colspan="2">
+                            <item row="11" column="0" colspan="2">
                                 <spacer name="bottomSpacer_tab_general">
                                     <property name="orientation">
                                         <enum>Qt::Vertical</enum>

src/Actions.ts

@@ -1,5 +1,5 @@
 module Actions {
-    export function init(world: World) {
+    export function init(world: World, config: Config) {
         return {
             focusLeft: () => {
                 world.doIfTiledFocused(true, (window, column, grid) => {
@@ -183,6 +183,14 @@ module Actions {
                 });
             },
 
+            gridScrollLeft: () => {
+                gridScroll(world, -config.manualScrollStep);
+            },
+
+            gridScrollRight: () => {
+                gridScroll(world, config.manualScrollStep);
+            },
+
             gridScrollStart: () => {
                 const grid = world.getCurrentGrid();
                 const firstColumn = grid.getFirstColumn();
@@ -320,4 +328,8 @@ module Actions {
         grid.container.adjustScroll(scrollAmount, false);
         grid.container.arrange();
     }
+
+    export type Config = {
+        manualScrollStep: number,
+    }
 }

src/config/config.ts

@@ -6,6 +6,7 @@ type Config = {
     gapsInnerHorizontal: number,
     gapsInnerVertical: number,
     overscroll: number,
+    manualScrollStep: number,
     untileOnDrag: boolean,
     stackColumnsByDefault: boolean,
     resizeNeighborColumn: boolean,

src/config/definition.ts

@@ -83,6 +83,11 @@ const configDef = [
         "type": "UInt",
         "default": 18
     },
+    {
+        "name": "manualScrollStep",
+        "type": "UInt",
+        "default": 200
+    },
     {
         "name": "untileOnDrag",
         "type": "Bool",

src/keyBindings/definition.ts

@@ -140,6 +140,18 @@ const keyBindings: KeyBinding[] = [
         "defaultKeySequence": "Meta+Alt+D",
         "action": "gridScrollRightColumn",
     },
+    {
+        "name": "grid-scroll-left",
+        "description": "Scroll left",
+        "defaultKeySequence": "Meta+Alt+PgUp",
+        "action": "gridScrollLeft",
+    },
+    {
+        "name": "grid-scroll-right",
+        "description": "Scroll right",
+        "defaultKeySequence": "Meta+Alt+PgDown",
+        "action": "gridScrollRight",
+    },
     {
         "name": "grid-scroll-start",
         "description": "Scroll to start",

src/keyBindings/loader.ts

@@ -49,8 +49,8 @@ function registerNumKeyBindings(name: string, description: string, modifiers: st
     }
 }
 
-function registerKeyBindings(world: World) {
-    const actions = Actions.init(world);
+function registerKeyBindings(world: World, config: Config) {
+    const actions = Actions.init(world, config);
     for (const binding of keyBindings) {
         registerKeyBinding(binding.name, binding.description, binding.defaultKeySequence, actions[binding.action]);
     }

src/main.ts

@@ -1,6 +1,6 @@
 function init() {
     const config = loadConfig();
     const world = new World(config);
-    registerKeyBindings(world);
+    registerKeyBindings(world, config);
     return world;
 }