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Code Issues Releases Wiki Activity

New history-to-down button.

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This commit is contained in:
John Preston
2016-05-19 20:18:23 +03:00
parent bdc8b3585d
commit 1dfb8cbde2
15 changed files with 223 additions and 29 deletions
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28
Telegram/SourceFiles/historywidget.cpp
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@@ -21,10 +21,12 @@ Copyright (c) 2014-2016 John Preston, https://desktop.telegram.org
#include "stdafx.h"
#include "historywidget.h"
#include "styles/style_history.h"
#include "boxes/confirmbox.h"
#include "boxes/photosendbox.h"
#include "ui/filedialog.h"
#include "ui/toast/toast.h"
#include "ui/buttons/history_down_button.h"
#include "inline_bots/inline_bot_result.h"
#include "lang.h"
#include "application.h"
@@ -2826,7 +2828,7 @@ TextWithTags::Tags textTagsFromEntities(const EntitiesInText &entities) {
HistoryWidget::HistoryWidget(QWidget *parent) : TWidget(parent)
, _fieldBarCancel(this, st::replyCancel)
, _scroll(this, st::historyScroll, false)
, _toHistoryEnd(this, st::historyToEnd)
, _historyToEnd(this)
, _collapseComments(this)
, _fieldAutocomplete(this)
, _reportSpamPanel(this)
@@ -2866,7 +2868,7 @@ HistoryWidget::HistoryWidget(QWidget *parent) : TWidget(parent)
connect(&_reportSpamPanel, SIGNAL(reportClicked()), this, SLOT(onReportSpamClicked()));
connect(&_reportSpamPanel, SIGNAL(hideClicked()), this, SLOT(onReportSpamHide()));
connect(&_reportSpamPanel, SIGNAL(clearClicked()), this, SLOT(onReportSpamClear()));
connect(&_toHistoryEnd, SIGNAL(clicked()), this, SLOT(onHistoryToEnd()));
connect(_historyToEnd, SIGNAL(clicked()), this, SLOT(onHistoryToEnd()));
connect(&_collapseComments, SIGNAL(clicked()), this, SLOT(onCollapseComments()));
connect(&_fieldBarCancel, SIGNAL(clicked()), this, SLOT(onFieldBarCancel()));
connect(&_send, SIGNAL(clicked()), this, SLOT(onSend()));
@@ -2931,8 +2933,8 @@ HistoryWidget::HistoryWidget(QWidget *parent) : TWidget(parent)
updateScrollColors();
_toHistoryEnd.hide();
_toHistoryEnd.installEventFilter(this);
_historyToEnd->hide();
_historyToEnd->installEventFilter(this);
_collapseComments.hide();
_collapseComments.installEventFilter(this);
@@ -4110,7 +4112,7 @@ void HistoryWidget::updateControlsVisibility() {
_attachEmoji.hide();
_broadcast.hide();
_silent.hide();
_toHistoryEnd.hide();
_historyToEnd->hide();
_collapseComments.hide();
_kbShow.hide();
_kbHide.hide();
@@ -5138,7 +5140,7 @@ void HistoryWidget::animShow(const QPixmap &bgAnimCache, const QPixmap &bgAnimTo
_scroll.hide();
_kbScroll.hide();
_reportSpamPanel.hide();
_toHistoryEnd.hide();
_historyToEnd->hide();
_collapseComments.hide();
_attachDocument.hide();
_attachPhoto.hide();
@@ -5562,7 +5564,7 @@ bool HistoryWidget::insertBotCommand(const QString &cmd, bool specialGif) {
}
bool HistoryWidget::eventFilter(QObject *obj, QEvent *e) {
if ((obj == &_toHistoryEnd || obj == &_collapseComments) && e->type() == QEvent::Wheel) {
if ((obj == _historyToEnd || obj == &_collapseComments) && e->type() == QEvent::Wheel) {
return _scroll.viewportEvent(e);
}
return TWidget::eventFilter(obj, e);
@@ -6624,7 +6626,7 @@ void HistoryWidget::resizeEvent(QResizeEvent *e) {
updateFieldSize();
_toHistoryEnd.move((width() - _toHistoryEnd.width()) / 2, _scroll.y() + _scroll.height() - _toHistoryEnd.height() - st::historyToEndSkip);
_historyToEnd->moveToRight(st::historyToDownPosition.x(), _scroll.y() + _scroll.height() - _historyToEnd->height() - st::historyToDownPosition.y());
updateCollapseCommentsVisibility();
_emojiPan.setMaxHeight(height() - st::dropdownDef.padding.top() - st::dropdownDef.padding.bottom() - _attachEmoji.height());
@@ -6726,7 +6728,7 @@ void HistoryWidget::updateListSize(bool initial, bool loadedDown, const ScrollCh
}
_fieldAutocomplete->setBoundings(_scroll.geometry());
_toHistoryEnd.move((width() - _toHistoryEnd.width()) / 2, _scroll.y() + _scroll.height() - _toHistoryEnd.height() - st::historyToEndSkip);
_historyToEnd->moveToRight(st::historyToDownPosition.x(), _scroll.y() + _scroll.height() - _historyToEnd->height() - st::historyToDownPosition.y());
updateCollapseCommentsVisibility();
}
@@ -7005,10 +7007,10 @@ void HistoryWidget::updateBotKeyboard(History *h, bool force) {
void HistoryWidget::updateToEndVisibility() {
bool toEndVisible = !_a_show.animating() && _history && !_firstLoadRequest && (!_history->loadedAtBottom() || _replyReturn || _scroll.scrollTop() + st::wndMinHeight < _scroll.scrollTopMax());
if (toEndVisible && _toHistoryEnd.isHidden()) {
_toHistoryEnd.show();
} else if (!toEndVisible && !_toHistoryEnd.isHidden()) {
_toHistoryEnd.hide();
if (toEndVisible && _historyToEnd->isHidden()) {
_historyToEnd->show();
} else if (!toEndVisible && !_historyToEnd->isHidden()) {
_historyToEnd->hide();
}
}