GUI: Fix bug #3027772 by adding MT-32 tab

Bug #3027772: "Can't switch between Text and Speech". The problem was in
overcrowded Audio tab in any resolution with height < 480.

Solved by adding new MT-32 tab and grouping all relevant widgets there.

TODO:
 - The problem still exists for 320x200 resolution where Subtitle speed
   control is not accessible
 - Apparently nobody tested tab control scrolling after switching to new
   GUI, and now there are artifacts

svn-id: r51265

6 files changed, 148 insertions, 86 deletions

diff --git a/gui/themes/scummclassic.zip b/gui/themes/scummclassic.zip
index b6b4ffe2e7..8722ece7a6 100644
--- a/gui/themes/scummclassic.zip
+++ b/gui/themes/scummclassic.zip
diff --git a/gui/themes/scummclassic/classic_layout.stx b/gui/themes/scummclassic/classic_layout.stx
index 0a38ea4b40..74b8bf4b2c 100644
--- a/gui/themes/scummclassic/classic_layout.stx
+++ b/gui/themes/scummclassic/classic_layout.stx
@@ -232,22 +232,6 @@
 				/>
 			</layout>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
-				<widget name = 'auPrefMt32PopupDesc'
-						type = 'OptionsLabel'
-				/>
-				<widget name = 'auPrefMt32Popup'
-						type = 'PopUp'
-				/>
-			</layout>
-			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
-				<widget name = 'auPrefGmPopupDesc'
-						type = 'OptionsLabel'
-				/>
-				<widget name = 'auPrefGmPopup'
-						type = 'PopUp'
-				/>
-			</layout>
-			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
 				<widget name = 'auOPLPopupDesc'
 						type = 'OptionsLabel'
 				/>
@@ -339,6 +323,14 @@
 	<dialog name = 'GlobalOptions_MIDI' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'auPrefGmPopupDesc'
+						type = 'OptionsLabel'
+				/>
+				<widget name = 'auPrefGmPopup'
+						type = 'PopUp'
+				/>
+			</layout>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
 				<widget name = 'mcFontButton'
 						type = 'Button'
 				/>
@@ -353,12 +345,6 @@
 			<widget name = 'mcMixedCheckbox'
 					type = 'Checkbox'
 			/>
-			<widget name = 'mcMt32Checkbox'
-					type = 'Checkbox'
-			/>
-			<widget name = 'mcGSCheckbox'
-					type = 'Checkbox'
-			/>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0'>
 				<widget name = 'mcMidiGainText'
 						type = 'OptionsLabel'
@@ -374,6 +360,25 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'GlobalOptions_MT32' overlays = 'Dialog.GlobalOptions.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'auPrefMt32PopupDesc'
+						type = 'OptionsLabel'
+				/>
+				<widget name = 'auPrefMt32Popup'
+						type = 'PopUp'
+				/>
+			</layout>
+			<widget name = 'mcMt32Checkbox'
+					type = 'Checkbox'
+			/>
+			<widget name = 'mcGSCheckbox'
+					type = 'Checkbox'
+			/>
+		</layout>
+	</dialog>
+
 	<dialog name = 'GlobalOptions_Paths' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
@@ -518,6 +523,15 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'GameOptions_MT32' overlays = 'Dialog.GlobalOptions.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<widget name = 'EnableTabCheckbox'
+					type = 'Checkbox'
+			/>
+			<import layout = 'Dialog.GlobalOptions_MT32' />
+		</layout>
+	</dialog>
+
 	<dialog name = 'GameOptions_Volume' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
 			<widget name = 'EnableTabCheckbox'
diff --git a/gui/themes/scummclassic/classic_layout_lowres.stx b/gui/themes/scummclassic/classic_layout_lowres.stx
index 76838f5476..057cc3ea0e 100644
--- a/gui/themes/scummclassic/classic_layout_lowres.stx
+++ b/gui/themes/scummclassic/classic_layout_lowres.stx
@@ -90,11 +90,11 @@
 				padding = '0, 0, 2, 0'
 		/>
 		<widget name = 'TabWidget.Body'
-				padding = '0, 0, 0, 0'
+				padding = '0, 0, 0, -8'
 		/>
 		<widget name = 'TabWidget.NavButton'
 				size = '32, 18'
-				padding = '0, 3, 4, 0'
+				padding = '0, 0, 1, 0'
 		/>
 	</globals>
 
@@ -230,22 +230,6 @@
 				/>
 			</layout>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
-				<widget name = 'auPrefMt32PopupDesc'
-						type = 'OptionsLabel'
-				/>
-				<widget name = 'auPrefMt32Popup'
-						type = 'PopUp'
-				/>
-			</layout>
-			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
-				<widget name = 'auPrefGmPopupDesc'
-						type = 'OptionsLabel'
-				/>
-				<widget name = 'auPrefGmPopup'
-						type = 'PopUp'
-				/>
-			</layout>
-			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
 				<widget name = 'auOPLPopupDesc'
 						type = 'OptionsLabel'
 				/>
@@ -335,6 +319,14 @@
 
 	<dialog name = 'GlobalOptions_MIDI' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
+				<widget name = 'auPrefGmPopupDesc'
+						type = 'OptionsLabel'
+				/>
+				<widget name = 'auPrefGmPopup'
+						type = 'PopUp'
+				/>
+			</layout>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '16' center = 'true'>
 				<widget name = 'mcFontButton'
 						type = 'Button'
@@ -371,6 +363,25 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'GlobalOptions_MT32' overlays = 'Dialog.GlobalOptions.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
+				<widget name = 'auPrefMt32PopupDesc'
+						type = 'OptionsLabel'
+				/>
+				<widget name = 'auPrefMt32Popup'
+						type = 'PopUp'
+				/>
+			</layout>
+			<widget name = 'mcMt32Checkbox'
+					type = 'Checkbox'
+			/>
+			<widget name = 'mcGSCheckbox'
+					type = 'Checkbox'
+			/>
+		</layout>
+	</dialog>
+
 	<dialog name = 'GlobalOptions_Paths' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '16'>
@@ -521,6 +532,15 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'GameOptions_MT32' overlays = 'Dialog.GlobalOptions.TabWidget'>
+		<layout type = 'vertical' padding = '8, 8, 8, 8' spacing = '6'>
+			<widget name = 'EnableTabCheckbox'
+					type = 'Checkbox'
+			/>
+			<import layout = 'Dialog.GlobalOptions_MT32' />
+		</layout>
+	</dialog>
+
 	<dialog name = 'GameOptions_Volume' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '8, 8, 8, 8' spacing = '6'>
 			<widget name = 'EnableTabCheckbox'
diff --git a/gui/themes/scummmodern.zip b/gui/themes/scummmodern.zip
index dacec7f580..15fc1e17cf 100644
--- a/gui/themes/scummmodern.zip
+++ b/gui/themes/scummmodern.zip
diff --git a/gui/themes/scummmodern/scummmodern_layout.stx b/gui/themes/scummmodern/scummmodern_layout.stx
index 3dac5f0f3f..484dd15429 100644
--- a/gui/themes/scummmodern/scummmodern_layout.stx
+++ b/gui/themes/scummmodern/scummmodern_layout.stx
@@ -247,22 +247,6 @@
 				/>
 			</layout>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
-				<widget name = 'auPrefMt32PopupDesc'
-						type = 'OptionsLabel'
-				/>
-				<widget name = 'auPrefMt32Popup'
-						type = 'PopUp'
-				/>
-			</layout>
-			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
-				<widget name = 'auPrefGmPopupDesc'
-						type = 'OptionsLabel'
-				/>
-				<widget name = 'auPrefGmPopup'
-						type = 'PopUp'
-				/>
-			</layout>			
-			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
 				<widget name = 'auOPLPopupDesc'
 						type = 'OptionsLabel'
 				/>
@@ -354,6 +338,14 @@
 	<dialog name = 'GlobalOptions_MIDI' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'auPrefGmPopupDesc'
+						type = 'OptionsLabel'
+				/>
+				<widget name = 'auPrefGmPopup'
+						type = 'PopUp'
+				/>
+			</layout>			
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
 				<widget name = 'mcFontButton'
 						type = 'Button'
 				/>
@@ -368,12 +360,6 @@
 			<widget name = 'mcMixedCheckbox'
 					type = 'Checkbox'
 			/>
-			<widget name = 'mcMt32Checkbox'
-					type = 'Checkbox'
-			/>
-			<widget name = 'mcGSCheckbox'
-					type = 'Checkbox'
-			/>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
 				<widget name = 'mcMidiGainText'
 						type = 'OptionsLabel'
@@ -389,6 +375,25 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'GlobalOptions_MT32' overlays = 'Dialog.GlobalOptions.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
+				<widget name = 'auPrefMt32PopupDesc'
+						type = 'OptionsLabel'
+				/>
+				<widget name = 'auPrefMt32Popup'
+						type = 'PopUp'
+				/>
+			</layout>
+			<widget name = 'mcMt32Checkbox'
+					type = 'Checkbox'
+			/>
+			<widget name = 'mcGSCheckbox'
+					type = 'Checkbox'
+			/>
+		</layout>
+	</dialog>
+
 	<dialog name = 'GlobalOptions_Paths' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '10' center = 'true'>
@@ -533,6 +538,15 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'GameOptions_MT32' overlays = 'Dialog.GlobalOptions.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<widget name = 'EnableTabCheckbox'
+					type = 'Checkbox'
+			/>
+			<import layout = 'Dialog.GlobalOptions_MT32' />
+		</layout>
+	</dialog>
+
 	<dialog name = 'GameOptions_Volume' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
 			<widget name = 'EnableTabCheckbox'
diff --git a/gui/themes/scummmodern/scummmodern_layout_lowres.stx b/gui/themes/scummmodern/scummmodern_layout_lowres.stx
index 42e61286aa..5998c50b60 100644
--- a/gui/themes/scummmodern/scummmodern_layout_lowres.stx
+++ b/gui/themes/scummmodern/scummmodern_layout_lowres.stx
@@ -88,11 +88,11 @@
 				padding = '0, 0, 2, 0'
 		/>
 		<widget name = 'TabWidget.Body'
-				padding = '0, 0, 0, 0'
+				padding = '0, 0, 0, -8'
 		/>
 		<widget name = 'TabWidget.NavButton'
 				size = '32, 18'
-				padding = '0, 3, 4, 0'
+				padding = '0, 0, 2, 0'
 		/>
 	</globals>
 
@@ -228,22 +228,6 @@
 				/>
 			</layout>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
-				<widget name = 'auPrefMt32PopupDesc'
-						type = 'OptionsLabel'
-				/>
-				<widget name = 'auPrefMt32Popup'
-						type = 'PopUp'
-				/>
-			</layout>
-			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
-				<widget name = 'auPrefGmPopupDesc'
-						type = 'OptionsLabel'
-				/>
-				<widget name = 'auPrefGmPopup'
-						type = 'PopUp'
-				/>
-			</layout>
-			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
 				<widget name = 'auOPLPopupDesc'
 						type = 'OptionsLabel'
 				/>
@@ -333,6 +317,14 @@
 
 	<dialog name = 'GlobalOptions_MIDI' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
+				<widget name = 'auPrefGmPopupDesc'
+						type = 'OptionsLabel'
+				/>
+				<widget name = 'auPrefGmPopup'
+						type = 'PopUp'
+				/>
+			</layout>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '16' center = 'true'>
 				<widget name = 'mcFontButton'
 						type = 'Button'
@@ -348,12 +340,6 @@
 			<widget name = 'mcMixedCheckbox'
 					type = 'Checkbox'
 			/>
-			<widget name = 'mcMt32Checkbox'
-					type = 'Checkbox'
-			/>
-			<widget name = 'mcGSCheckbox'
-					type = 'Checkbox'
-			/>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0'  center = 'true'>
 				<widget name = 'mcMidiGainText'
 						type = 'OptionsLabel'
@@ -369,6 +355,25 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'GlobalOptions_MT32' overlays = 'Dialog.GlobalOptions.TabWidget'>
+		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
+			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '6' center = 'true'>
+				<widget name = 'auPrefMt32PopupDesc'
+						type = 'OptionsLabel'
+				/>
+				<widget name = 'auPrefMt32Popup'
+						type = 'PopUp'
+				/>
+			</layout>
+			<widget name = 'mcMt32Checkbox'
+					type = 'Checkbox'
+			/>
+			<widget name = 'mcGSCheckbox'
+					type = 'Checkbox'
+			/>
+		</layout>
+	</dialog>
+
 	<dialog name = 'GlobalOptions_Paths' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '16, 16, 16, 16' spacing = '8'>
 			<layout type = 'horizontal' padding = '0, 0, 0, 0' spacing = '16' center = 'true'>
@@ -519,6 +524,15 @@
 		</layout>
 	</dialog>
 
+	<dialog name = 'GameOptions_MT32' overlays = 'Dialog.GlobalOptions.TabWidget'>
+		<layout type = 'vertical' padding = '8, 8, 8, 8' spacing = '6'>
+			<widget name = 'EnableTabCheckbox'
+					type = 'Checkbox'
+			/>
+			<import layout = 'Dialog.GlobalOptions_MT32' />
+		</layout>
+	</dialog>
+
 	<dialog name = 'GameOptions_Volume' overlays = 'Dialog.GlobalOptions.TabWidget'>
 		<layout type = 'vertical' padding = '8, 8, 8, 8' spacing = '6'>
 			<widget name = 'EnableTabCheckbox'