diff options
6 files changed, 162 insertions, 17 deletions
diff --git a/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocActivityView.java b/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocActivityView.java index 1c867b54..d04a0830 100644 --- a/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocActivityView.java +++ b/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocActivityView.java @@ -35,6 +35,8 @@ public class DocActivityView extends FrameLayout implements TabHost.OnTabChangeL private String mTagPages; ImageButton mReflowButton; + ImageButton mFirstPageButton; + ImageButton mLastPageButton; public DocActivityView(Context context) { @@ -233,13 +235,7 @@ public class DocActivityView extends FrameLayout implements TabHost.OnTabChangeL @Override public void onPageSelected(int pageNumber) { - mDocView.scrollToPage(pageNumber); - - if (mDocReflowView.getVisibility() == View.VISIBLE) - { - setReflowText(pageNumber); - mDocPagesView.setMostVisiblePage(pageNumber); - } + goToPage(pageNumber); } }); @@ -274,11 +270,17 @@ public class DocActivityView extends FrameLayout implements TabHost.OnTabChangeL } }); - // TODO: connect buttons to functions + // connect buttons to functions mReflowButton = (ImageButton)findViewById(R.id.reflow_button); mReflowButton.setOnClickListener(this); + mFirstPageButton = (ImageButton)findViewById(R.id.first_page_button); + mFirstPageButton.setOnClickListener(this); + + mLastPageButton = (ImageButton)findViewById(R.id.last_page_button); + mLastPageButton.setOnClickListener(this); + // start the views mDocView.start(path); if (usePagesView()) @@ -357,6 +359,32 @@ public class DocActivityView extends FrameLayout implements TabHost.OnTabChangeL { if (v == mReflowButton) onReflowButton(); + if (v == mFirstPageButton) + onFirstPageButton(); + if (v == mLastPageButton) + onLastPageButton(); + } + + private void onFirstPageButton() + { + goToPage(0); + } + + private void onLastPageButton() + { + int npages = mDocView.getPageCount(); + goToPage(npages-1); + } + + private void goToPage(int pageNumber) + { + mDocView.scrollToPage(pageNumber); + + if (mDocReflowView.getVisibility() == View.VISIBLE) + { + setReflowText(pageNumber); + mDocPagesView.setMostVisiblePage(pageNumber); + } } private void onReflowButton() diff --git a/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocPageView.java b/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocPageView.java index 944a5af7..a188f90a 100755 --- a/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocPageView.java +++ b/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocPageView.java @@ -54,6 +54,7 @@ public class DocPageView extends View implements Callback private final Paint mPainter; private final Paint mHighlightPainter; + private final Paint mBlankPainter; private final Paint mDotPainter; private final Rect mSrcRect = new Rect(); private final Rect mDstRect = new Rect(); @@ -92,6 +93,10 @@ public class DocPageView extends View implements Callback mHighlightPainter.setStyle(Paint.Style.FILL); mHighlightPainter.setAlpha(getContext().getResources().getInteger(R.integer.text_highlight_alpha)); + mBlankPainter = new Paint(); + mBlankPainter.setStyle(Paint.Style.FILL); + mBlankPainter.setColor(Color.WHITE); + mDotPainter = new Paint(); mDotPainter.setStyle(Paint.Style.FILL); mDotPainter.setColor(ContextCompat.getColor(context, R.color.blue_dot_color)); @@ -470,6 +475,11 @@ public class DocPageView extends View implements Callback @Override public void onDraw(Canvas canvas) { + // always start with a blank white background + Rect rBlank = new Rect(); + getLocalVisibleRect(rBlank); + canvas.drawRect(rBlank, mBlankPainter); + if (mFinished) return; diff --git a/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocViewBase.java b/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocViewBase.java index 06de523a..c271cad4 100755 --- a/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocViewBase.java +++ b/platform/android/example/mupdf/src/main/java/com/artifex/mupdf/android/DocViewBase.java @@ -949,6 +949,8 @@ public class DocViewBase { // scroll to bring the page into view + int scrollTime = 400; + // get current viewport Rect viewport = new Rect(); getGlobalVisibleRect(viewport); @@ -966,7 +968,7 @@ public class DocViewBase if ((childRect.height()) > viewport.height()) { // put the top of the page at the top and the left at 0 - smoothScrollBy(getScrollX(), getScrollY() - childRect.top, 1); + smoothScrollBy(getScrollX(), getScrollY() - childRect.top, scrollTime); } else { @@ -974,9 +976,9 @@ public class DocViewBase if (childRect.top < viewport.top || childRect.bottom > viewport.bottom) { if (childRect.top == 0) - smoothScrollBy(0, getScrollY(), 1); + smoothScrollBy(0, getScrollY(), scrollTime); else - smoothScrollBy(0, getScrollY() + viewport.height() / 2 - (childRect.bottom + childRect.top) / 2, 1); + smoothScrollBy(0, getScrollY() + viewport.height() / 2 - (childRect.bottom + childRect.top) / 2, scrollTime); } } } diff --git a/platform/android/example/mupdf/src/main/res/drawable/icon_first_page.xml b/platform/android/example/mupdf/src/main/res/drawable/icon_first_page.xml new file mode 100755 index 00000000..10714831 --- /dev/null +++ b/platform/android/example/mupdf/src/main/res/drawable/icon_first_page.xml @@ -0,0 +1,23 @@ +<?xml version="1.0" encoding="utf-8"?> +<vector xmlns:android="http://schemas.android.com/apk/res/android" + android:width="50dp" + android:height="50dp" + android:viewportWidth="50" + android:viewportHeight="50"> + + <path + android:fillColor="#333333" + android:pathData="M30.001,9.334l7.808,7.792v23.538H12.191V9.334H30.001z +M30.418,8.326H11.182v33.348h27.636V16.708 L30.418,8.326z" /> + <path + android:strokeColor="#333333" + android:strokeWidth="1.034" + android:pathData="M 29.965 8.911 L 29.965 16.931 L 37.957 16.931 " /> + <path + android:strokeColor="#333333" + android:strokeWidth="0.833" + android:pathData="M 25.445 38.609 L 25.445 11.317" /> + <path + android:fillColor="#333333" + android:pathData="M 22.26 14.942 L 28.51 14.942 L 25.385 10.817 Z" /> +</vector>
\ No newline at end of file diff --git a/platform/android/example/mupdf/src/main/res/drawable/icon_last_page.xml b/platform/android/example/mupdf/src/main/res/drawable/icon_last_page.xml new file mode 100755 index 00000000..24796a83 --- /dev/null +++ b/platform/android/example/mupdf/src/main/res/drawable/icon_last_page.xml @@ -0,0 +1,23 @@ +<?xml version="1.0" encoding="utf-8"?> +<vector xmlns:android="http://schemas.android.com/apk/res/android" + android:width="50dp" + android:height="50dp" + android:viewportWidth="50" + android:viewportHeight="50"> + + <path + android:fillColor="#333333" + android:pathData="M30.001,9.334l7.808,7.792v23.538H12.191V9.334H30.001z +M30.418,8.326H11.182v33.348h27.636V16.708 L30.418,8.326z" /> + <path + android:strokeColor="#333333" + android:strokeWidth="1.034" + android:pathData="M 29.965 8.911 L 29.965 16.931 L 37.957 16.931 " /> + <path + android:strokeColor="#333333" + android:strokeWidth="0.833" + android:pathData="M 25.028 10.818 L 25.028 38.11" /> + <path + android:fillColor="#333333" + android:pathData="M 21.842 34.484 L 28.093 34.484 L 24.967 38.609 Z" /> +</vector>
\ No newline at end of file diff --git a/platform/android/example/mupdf/src/main/res/layout/pages_toolbar.xml b/platform/android/example/mupdf/src/main/res/layout/pages_toolbar.xml index f5cbc4d6..39a097c0 100644 --- a/platform/android/example/mupdf/src/main/res/layout/pages_toolbar.xml +++ b/platform/android/example/mupdf/src/main/res/layout/pages_toolbar.xml @@ -15,10 +15,14 @@ android:paddingTop="10dp" android:paddingBottom="10dp"> + <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" - android:orientation="vertical"> + android:orientation="vertical" + android:paddingLeft="10dp" + android:paddingRight="10dp" + > <ImageButton android:layout_width="wrap_content" @@ -26,25 +30,80 @@ android:scaleType="fitXY" android:layout_centerVertical="true" android:background="@drawable/toolbar_button" - android:id="@+id/reflow_button" - android:src="@drawable/icon_reflow" /> + android:id="@+id/first_page_button" + android:src="@drawable/icon_first_page" /> <TextView - android:layout_width="match_parent" + android:layout_width="wrap_content" android:layout_height="wrap_content" android:gravity="center" android:textColor="@color/black" android:textSize="11sp" - android:text="REFLOW"/> + android:text="FIRST PAGE"/> </LinearLayout> + + <LinearLayout + android:layout_width="wrap_content" + android:layout_height="wrap_content" + android:orientation="vertical" + android:paddingLeft="10dp" + android:paddingRight="10dp" + > + + <ImageButton + android:layout_width="wrap_content" + android:layout_height="wrap_content" + android:scaleType="fitXY" + android:layout_centerVertical="true" + android:background="@drawable/toolbar_button" + android:id="@+id/last_page_button" + android:src="@drawable/icon_last_page" /> + + <TextView + android:layout_width="wrap_content" + android:layout_height="wrap_content" + android:gravity="center" + android:textColor="@color/black" + android:textSize="11sp" + android:text="LAST PAGE"/> + </LinearLayout> + + <!--a divider--> <View android:layout_width="1dp" - android:paddingRight="3dp" android:paddingLeft="3dp" + android:paddingRight="8dp" + android:paddingLeft="8dp" android:layout_height="match_parent" android:background="#FF8E8F90" /> + <LinearLayout + android:layout_width="wrap_content" + android:layout_height="wrap_content" + android:orientation="vertical" + android:paddingLeft="10dp" + android:paddingRight="10dp" + > + + <ImageButton + android:layout_width="wrap_content" + android:layout_height="wrap_content" + android:scaleType="fitXY" + android:layout_centerVertical="true" + android:background="@drawable/toolbar_button" + android:id="@+id/reflow_button" + android:src="@drawable/icon_reflow" /> + + <TextView + android:layout_width="match_parent" + android:layout_height="wrap_content" + android:gravity="center" + android:textColor="@color/black" + android:textSize="11sp" + android:text="REFLOW"/> + </LinearLayout> + </LinearLayout> </HorizontalScrollView> |