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M66B
2022-12-07 12:32:16 +01:00
parent fd44e663c4
commit 49962289d7
8 changed files with 481 additions and 231 deletions
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214
app/src/main/java/eu/faircode/email/StyleHelper.java
View File

@@ -89,6 +89,49 @@ public class StyleHelper {
InsertedSpan.class
));
private static Integer[] ids = new Integer[]{
R.id.menu_bold,
R.id.menu_italic,
R.id.menu_underline,
R.id.menu_style_size,
R.id.menu_style_background,
R.id.menu_style_color,
R.id.menu_style_font,
R.id.menu_style_align,
R.id.menu_style_list,
R.id.menu_style_indentation,
R.id.menu_style_blockquote,
R.id.menu_style_mark,
R.id.menu_style_subscript,
R.id.menu_style_superscript,
R.id.menu_style_strikethrough,
R.id.menu_style_password,
R.id.menu_style_code,
R.id.menu_style_clear
};
static void wire(LifecycleOwner owner, View view, EditText etBody) {
View.OnClickListener styleListener = new View.OnClickListener() {
@Override
public void onClick(View v) {
StyleHelper.apply(-1, v.getId(), owner, v, etBody);
}
};
for (int id : ids) {
View v = view.findViewById(id);
v.setOnClickListener(styleListener);
if (id == R.id.menu_style_password)
v.setVisibility(
!BuildConfig.PLAY_STORE_RELEASE && Build.VERSION.SDK_INT >= Build.VERSION_CODES.O
? View.VISIBLE : View.GONE);
else if (id == R.id.menu_style_code)
v.setVisibility(BuildConfig.DEBUG ? View.VISIBLE : View.GONE);
}
}
static boolean apply(int groupId, int itemId, LifecycleOwner owner, View anchor, EditText etBody, Object... args) {
Log.i("Style action=" + groupId + ":" + itemId);
@@ -158,6 +201,46 @@ public class StyleHelper {
etBody.setSelection(start, end);
return true;
} else if (itemId == R.id.menu_style_size) {
Context context = anchor.getContext();
PopupMenuLifecycle popupMenu = new PopupMenuLifecycle(context, owner, anchor);
int[] ids = new int[]{
R.id.menu_style_size_xsmall,
R.id.menu_style_size_small,
R.id.menu_style_size_medium,
R.id.menu_style_size_large,
R.id.menu_style_size_xlarge
};
int[] titles = new int[]{
R.string.title_style_size_xsmall,
R.string.title_style_size_small,
R.string.title_style_size_medium,
R.string.title_style_size_large,
R.string.title_style_size_xlarge};
float[] sizes = new float[]{
HtmlHelper.FONT_XSMALL,
HtmlHelper.FONT_SMALL,
1.0f,
HtmlHelper.FONT_LARGE,
HtmlHelper.FONT_XLARGE};
for (int i = 0; i < ids.length; i++) {
SpannableStringBuilder ssb = new SpannableStringBuilderEx(context.getString(titles[i]));
ssb.setSpan(new RelativeSizeSpan(sizes[i]), 0, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
popupMenu.getMenu().add(R.id.group_style_size, ids[i], i, ssb);
}
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
return StyleHelper.apply(R.id.group_style_size, item.getItemId(), owner, anchor, etBody);
}
});
popupMenu.show();
} else if (groupId == R.id.group_style_size) {
Float size;
if (itemId == R.id.menu_style_size_xsmall)
@@ -241,15 +324,78 @@ public class StyleHelper {
builder.build().show();
return true;
} else if (itemId == R.id.menu_style_font) {
Context context = anchor.getContext();
PopupMenuLifecycle popupMenu = new PopupMenuLifecycle(context, owner, anchor);
List<FontDescriptor> fonts = getFonts(context, false);
for (int i = 0; i < fonts.size(); i++) {
FontDescriptor font = fonts.get(i);
SpannableStringBuilder ssb = new SpannableStringBuilderEx(font.toString());
ssb.setSpan(getTypefaceSpan(font.type, context), 0, ssb.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
popupMenu.getMenu().add(font.custom ? R.id.group_style_font_custom : R.id.group_style_font_standard, i, 0, ssb)
.setIntent(new Intent().putExtra("face", font.type));
}
popupMenu.getMenu().add(R.id.group_style_font_standard, fonts.size(), 0, R.string.title_style_font_default)
.setIntent(new Intent());
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
return setFont(etBody, start, end, item.getIntent().getStringExtra("face"));
}
});
popupMenu.show();
} else if (groupId == R.id.group_style_font_standard ||
groupId == R.id.group_style_font_custom) {
Log.breadcrumb("style", "action", "font");
return setFont(etBody, start, end, (String) args[0]);
} else if (itemId == R.id.menu_style_align) {
Context context = anchor.getContext();
PopupMenuLifecycle popupMenu = new PopupMenuLifecycle(context, owner, anchor);
popupMenu.inflate(R.menu.popup_style_alignment);
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
return StyleHelper.apply(R.id.group_style_align, item.getItemId(), owner, anchor, etBody);
}
});
popupMenu.insertIcons(context);
popupMenu.show();
} else if (groupId == R.id.group_style_align) {
return setAlignment(itemId, etBody, start, end, true);
} else if (itemId == R.id.menu_style_list) {
Context context = anchor.getContext();
PopupMenuLifecycle popupMenu = new PopupMenuLifecycle(context, owner, anchor);
popupMenu.inflate(R.menu.popup_style_list);
Integer maxLevel = getMaxListLevel(edit, start, end);
IndentSpan[] indents = edit.getSpans(start, end, IndentSpan.class);
popupMenu.getMenu().findItem(R.id.menu_style_list_bullets).setEnabled(indents.length == 0);
popupMenu.getMenu().findItem(R.id.menu_style_list_numbered).setEnabled(indents.length == 0);
popupMenu.getMenu().findItem(R.id.menu_style_list_increase).setEnabled(indents.length == 0 && maxLevel != null);
popupMenu.getMenu().findItem(R.id.menu_style_list_decrease).setEnabled(indents.length == 0 && maxLevel != null && maxLevel > 0);
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
return StyleHelper.apply(R.id.group_style_list, item.getItemId(), owner, anchor, etBody);
}
});
popupMenu.insertIcons(context);
popupMenu.show();
} else if (groupId == R.id.group_style_list) {
if (itemId == R.id.menu_style_list_increase ||
itemId == R.id.menu_style_list_decrease)
@@ -257,34 +403,56 @@ public class StyleHelper {
else
return setList(itemId, etBody, start, end, true);
} else if (itemId == R.id.menu_style_indentation) {
Context context = anchor.getContext();
PopupMenuLifecycle popupMenu = new PopupMenuLifecycle(context, owner, anchor);
popupMenu.inflate(R.menu.popup_style_indentation);
Integer maxLevel = getMaxListLevel(edit, start, end);
IndentSpan[] indents = edit.getSpans(start, end, IndentSpan.class);
popupMenu.getMenu().findItem(R.id.menu_style_indentation_increase).setEnabled(maxLevel == null);
popupMenu.getMenu().findItem(R.id.menu_style_indentation_decrease).setEnabled(indents.length > 0);
popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem item) {
return StyleHelper.apply(R.id.group_style_indentation, item.getItemId(), owner, anchor, etBody);
}
});
popupMenu.insertIcons(context);
popupMenu.show();
} else if (groupId == R.id.group_style_indentation) {
return setIndentation(itemId, etBody, start, end, true);
} else if (groupId == R.id.group_style_blockquote) {
} else if (itemId == R.id.menu_style_blockquote || groupId == R.id.group_style_blockquote) {
return setBlockQuote(etBody, start, end, true);
} else if (groupId == R.id.group_style_mark) {
return setMark(etBody, start, end);
} else if (itemId == R.id.menu_style_mark || groupId == R.id.group_style_mark) {
return setMark(etBody, start, end, itemId == R.id.menu_style_mark);
} else if (groupId == R.id.group_style_subscript) {
return setSubscript(etBody, start, end);
} else if (itemId == R.id.menu_style_subscript || groupId == R.id.group_style_subscript) {
return setSubscript(etBody, start, end, itemId == R.id.menu_style_subscript);
} else if (groupId == R.id.group_style_superscript) {
return setSuperscript(etBody, start, end);
} else if (itemId == R.id.menu_style_superscript || groupId == R.id.group_style_superscript) {
return setSuperscript(etBody, start, end, itemId == R.id.menu_style_superscript);
} else if (groupId == R.id.group_style_strikethrough) {
return setStrikeThrough(etBody, start, end);
} else if (itemId == R.id.menu_style_strikethrough || groupId == R.id.group_style_strikethrough) {
return setStrikeThrough(etBody, start, end, itemId == R.id.menu_style_strikethrough);
} else if (groupId == R.id.group_style_password) {
} else if (itemId == R.id.menu_style_password || groupId == R.id.group_style_password) {
return setPassword(owner, etBody, start, end);
} else if (groupId == R.id.group_style_code) {
} else if (itemId == R.id.menu_style_code || groupId == R.id.group_style_code) {
Log.breadcrumb("style", "action", "code");
setSize(etBody, start, end, HtmlHelper.FONT_SMALL);
setFont(etBody, start, end, "monospace");
return true;
} else if (groupId == R.id.group_style_clear) {
} else if (itemId == R.id.menu_style_clear || groupId == R.id.group_style_clear) {
return clear(etBody, start, end);
} else if (itemId == R.id.menu_style) {
@@ -321,7 +489,7 @@ public class StyleHelper {
}
}
List<FontDescriptor> fonts = getFonts(anchor.getContext(), false);
List<FontDescriptor> fonts = getFonts(context, false);
SubMenu smenu = popupMenu.getMenu().findItem(R.id.menu_style_font).getSubMenu();
for (int i = 0; i < fonts.size(); i++) {
FontDescriptor font = fonts.get(i);
@@ -702,7 +870,7 @@ public class StyleHelper {
return true;
}
static boolean setMark(EditText etBody, int start, int end) {
static boolean setMark(EditText etBody, int start, int end, boolean select) {
Log.breadcrumb("style", "action", "mark");
boolean has = false;
@@ -722,12 +890,12 @@ public class StyleHelper {
edit.setSpan(new MarkSpan(), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
etBody.setText(edit);
etBody.setSelection(end);
etBody.setSelection(select ? start : end, end);
return true;
}
static boolean setSubscript(EditText etBody, int start, int end) {
static boolean setSubscript(EditText etBody, int start, int end, boolean select) {
Log.breadcrumb("style", "action", "subscript");
boolean has = false;
@@ -747,12 +915,12 @@ public class StyleHelper {
edit.setSpan(new SubscriptSpanEx(), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
etBody.setText(edit);
etBody.setSelection(start, end);
etBody.setSelection(select ? start : end, end);
return true;
}
static boolean setSuperscript(EditText etBody, int start, int end) {
static boolean setSuperscript(EditText etBody, int start, int end, boolean select) {
Log.breadcrumb("style", "action", "superscript");
boolean has = false;
@@ -768,18 +936,16 @@ public class StyleHelper {
has = true;
}
if (!has) {
if (!has)
edit.setSpan(new SuperscriptSpanEx(), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
edit.setSpan(new RelativeSizeSpan(HtmlHelper.FONT_SMALL), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
}
etBody.setText(edit);
etBody.setSelection(start, end);
etBody.setSelection(select ? start : end, end);
return true;
}
static boolean setStrikeThrough(EditText etBody, int start, int end) {
static boolean setStrikeThrough(EditText etBody, int start, int end, boolean select) {
Log.breadcrumb("style", "action", "strike");
boolean has = false;
@@ -799,7 +965,7 @@ public class StyleHelper {
edit.setSpan(new StrikethroughSpan(), start, end, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
etBody.setText(edit);
etBody.setSelection(start, end);
etBody.setSelection(select ? start : end, end);
return true;
}