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Code Issues Releases Wiki Activity

Shrink dialogs column when enabling emoji sidebar.

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Try to hold the ratio between the chat width and the dialogs list
width when the emoji sidebar is created by shrinking the left column.
This commit is contained in:
John Preston
2017-05-17 15:38:42 +03:00
parent 9f7c45e35c
commit 0339b1b54b
5 changed files with 46 additions and 4 deletions
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31
Telegram/SourceFiles/mainwidget.cpp
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@@ -35,6 +35,7 @@ Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
#include "apiwrap.h"
#include "dialogswidget.h"
#include "historywidget.h"
#include "history/history_service_layout.h"
#include "overviewwidget.h"
#include "lang.h"
#include "boxes/add_contact_box.h"
@@ -3192,11 +3193,12 @@ void MainWidget::handleAdaptiveLayoutUpdate() {
void MainWidget::updateWindowAdaptiveLayout() {
auto layout = _controller->computeColumnLayout();
auto dialogsWidthRatio = _controller->dialogsWidthRatio().value();
// Check if we are in a single-column layout in a wide enough window
// for the normal layout. If so, switch to the normal layout.
if (layout.windowLayout == Adaptive::WindowLayout::OneColumn) {
auto chatWidth = layout.dialogsWidth;
auto chatWidth = layout.chatWidth;
if (AuthSession::Current().data().tabbedSelectorSectionEnabled()
&& chatWidth >= _history->minimalWidthForTabbedSelectorSection()) {
chatWidth -= _history->tabbedSelectorSectionWidth();
@@ -3205,10 +3207,35 @@ void MainWidget::updateWindowAdaptiveLayout() {
// Switch layout back to normal in a wide enough window.
layout.windowLayout = Adaptive::WindowLayout::Normal;
layout.dialogsWidth = st::dialogsWidthMin;
_controller->dialogsWidthRatio().set(float64(layout.dialogsWidth) / layout.bodyWidth, true);
layout.chatWidth = layout.bodyWidth - layout.dialogsWidth;
dialogsWidthRatio = float64(layout.dialogsWidth) / layout.bodyWidth;
}
}
// Check if we are going to create the third column and shrink the
// dialogs widget to provide a wide enough chat history column.
// Don't shrink the column on the first call, when window is inited.
if (layout.windowLayout == Adaptive::WindowLayout::Normal
&& _controller->window()->positionInited()) {
auto chatWidth = layout.chatWidth;
if (_history->willSwitchToTabbedSelectorWithWidth(chatWidth)) {
auto thirdColumnWidth = _history->tabbedSelectorSectionWidth();
auto twoColumnsWidth = (layout.bodyWidth - thirdColumnWidth);
auto sameRatioChatWidth = twoColumnsWidth - qRound(dialogsWidthRatio * twoColumnsWidth);
auto desiredChatWidth = qMax(sameRatioChatWidth, HistoryLayout::WideChatWidth());
chatWidth -= thirdColumnWidth;
auto extendChatBy = desiredChatWidth - chatWidth;
accumulate_min(extendChatBy, layout.dialogsWidth - st::dialogsWidthMin);
if (extendChatBy > 0) {
layout.dialogsWidth -= extendChatBy;
layout.chatWidth += extendChatBy;
dialogsWidthRatio = float64(layout.dialogsWidth) / layout.bodyWidth;
}
}
}
_controller->dialogsWidthRatio().set(dialogsWidthRatio, true);
_dialogsWidth = layout.dialogsWidth;
if (layout.windowLayout != Global::AdaptiveWindowLayout()) {
Global::SetAdaptiveWindowLayout(layout.windowLayout);