added save to ios app and removed keyboard on open

Change-Id: Ibfa9373cc82d7e2022190e158f94eb323a57f241
Reviewed-on: https://gerrit.libreoffice.org/6351
Reviewed-by: Tor Lillqvist <tml@collabora.com>
Tested-by: Tor Lillqvist <tml@collabora.com>

ios/shared/ios_sharedlo/cxx/mlo_uno.h

@@ -23,6 +23,7 @@ extern "C" {
     void mlo_get_selection(NSMutableString * mutableString);
     void mlo_fetch_view_data(NSMutableString * mutableString);
     void mlo_select_all(void);
+    void mlo_save(void);
 
 #ifdef __cplusplus
 }

ios/shared/ios_sharedlo/cxx/mlo_uno.mm

@@ -26,6 +26,7 @@
 #include "com/sun/star/frame/XDispatchHelper.hpp"
 #include <com/sun/star/frame/DispatchHelper.hpp>
 #include "com/sun/star/frame/XComponentLoader.hpp"
+#include "com/sun/star/frame/XStorable.hpp"
 #include "com/sun/star/awt/XScrollBar.hpp"
 #include <com/sun/star/container/XContentEnumerationAccess.hpp>
 #include <com/sun/star/frame/Desktop.hpp>
@@ -83,6 +84,7 @@ Reference<XSearchable> openedXSearchable;
 Reference<XSelectionSupplier> openedXSelectionSupplier;
 Reference<XFrame> openedXFrame;
 Reference<XDispatchProvider> openedXDispatchProvider;
+Reference<XStorable> openedXStorable;
 
 Reference<XIndexAccess> currentFindAll;
 rtl::OUString lastSearch;
@@ -229,6 +231,15 @@ Reference<XDispatchHelper> getXDispatchHelper(){
     return helper;
 }
 
+Reference<XStorable> getXStorable(){
+    if(!openedXStorable.get()){
+        Reference<XStorable> stroable(getXModel(),UNO_QUERY);
+        openedXStorable.set(stroable);
+        LOG_EVAL(openedXStorable, @"XDispatchProvider");
+    }
+    return openedXStorable;
+}
+
 NSString * createFileUri(NSString * file){
     if(file==nil){
         NSString * app_root_escaped = [[[NSBundle mainBundle] bundlePath] stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding];
@@ -477,4 +488,18 @@ mlo_select_all(void){
                                           OUString("_self"),
                                           0,
                                           Sequence<PropertyValue >());
+}
+
+extern "C"
+void
+mlo_save(void){
+    if(mlo_is_document_open()){
+        Reference<XStorable> storable =getXStorable();
+        if(storable->isReadonly()){
+            NSLog(@"Cannot save changes. File is read only");
+        }else{
+            storable->store();
+            NSLog(@"saved changes");
+        }
+    }
 }

ios/shared/ios_sharedlo/objective_c/gestures/MLOKeyboardManager.h

@@ -15,4 +15,6 @@
 -(void)addToMainViewController;
 -(void)show;
 -(void)hide;
+-(void)showLibreOffice;
+-(void)hideLibreOffice;
 @end

ios/shared/ios_sharedlo/objective_c/gestures/MLOKeyboardManager.m

@@ -15,6 +15,7 @@
 @interface MLOKeyboardManager ()
 @property MLOMainViewController * mainViewController;
 @property UITextView * textView;
+@property BOOL allowLoToinvokdeKeyboard;
 @property BOOL isShown;
 @end
 
@@ -40,6 +41,13 @@
 -(void)addToMainViewController{
     [self.mainViewController.canvas addSubview:self.textView];
 }
+-(void)hideLibreOffice{
+    self.allowLoToinvokdeKeyboard =NO;
+    [self hide];
+}
+-(void)showLibreOffice{
+    self.allowLoToinvokdeKeyboard =NO;
+}
 -(void)initTextView{
     self.textView = [[UITextView alloc] initWithFrame:CGRECT_ONE];
     self.textView.alpha = 0.0f;
@@ -77,6 +85,13 @@
     return NO;
 }
 
+-(void)loInvokeKeyboard{
+    if(self.allowLoToinvokdeKeyboard){
+        [self show];
+    }else{
+        self.allowLoToinvokdeKeyboard = YES;
+    }
+}
 
 -(BOOL)canBecomeFirstResponder{
     return YES;
@@ -103,7 +118,7 @@
 void touch_ui_show_keyboard()
 {
     dispatch_async(dispatch_get_main_queue(), ^{
-        [[MLOManager getInstance].mainViewController.keyboard show];
+        [[MLOManager getInstance].mainViewController.keyboard loInvokeKeyboard];
     });
 }
 
@@ -118,7 +133,7 @@ bool touch_ui_keyboard_visible()
 {
     // Should return info whether the soft keyboard is currently displayed,
     // or a hardware keyboard is attached/paired.
-    return false;
+    return [MLOManager getInstance].mainViewController.keyboard.isShown;
 }
 
 @end

ios/shared/ios_sharedlo/objective_c/view_controllers/role/MLOAppRoleLoApp.m

@@ -88,6 +88,7 @@ static const NSTimeInterval ROTATE_FLASH_DURATION=0.5f;
 -(void)showLibreOffice{
 
     [self.mainViewController.toolbar showLibreOffice];
+    [self.mainViewController.keyboard showLibreOffice];
 }
 
 -(void)hideLibreOffice{
@@ -98,7 +99,7 @@ static const NSTimeInterval ROTATE_FLASH_DURATION=0.5f;
     [main.gestureEngine hideLibreOffice];
     [main.scroller hideLibreOffice];
     [main.selection reset];
-    [main.keyboard hide];
+    [main.keyboard hideLibreOffice];
 }
 
 -(void)initWindow:(UIWindow *) window{

ios/shared/ios_sharedlo/objective_c/view_controllers/toolbar/MLOToolbarViewController.m

@@ -15,6 +15,7 @@
 #import "MLOResourceImage.h"
 #import "MLOTopbarViewController.h"
 #import "MLOKeyboardManager.h"
+#import "mlo_uno.h"
 
 @interface MLOToolbarViewController ()
 @property NSArray * buttons;
@@ -32,9 +33,9 @@
         self.mainViewController = mainViewController;
         self.buttons=@[[self createExpandButton],
                        [self createFindButton],
-                       [self createEditButton]//,
-                       //[self createPrintButton],
-                       //[self createSaveButton]
+                       [self createEditButton],
+                       [self createSaveButton]
+                       //[self createPrintButton]
                        ];
         self.tappable = NO;
         
@@ -129,8 +130,8 @@
 -(MLOToolbarButton *)createSaveButton{
     return [MLOToolbarButton
                 buttonWithImage:    [MLOResourceImage save]
-                onTap:              MLO_TOOLBAR_BUTTON_STUB_CALLBACK
-                tapRelease:         RETAP_OR_OTHER_TAPPED];
+                onTap:              ^{ mlo_save(); }
+                tapRelease:         AUTOMATIC];
 }
 
 @end