Differential D23362 Diff 65042 src/QuickEditor/BottomHelpTextWidget.cpp

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src/QuickEditor/BottomHelpTextWidget.cpp

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1​/* This file is part of Spectacle, the KDE screenshot utility
2​ * Copyright (C) 2019 Leon De Andrade leondeandrade@hotmail.com
3​ *
4​ * This program is free software; you can redistribute it and/or modify
5​ * it under the terms of the GNU Lesser General Public License as published by
6​ * the Free Software Foundation; either version 2 of the License, or
7​ * (at your option) any later version.
8​ *
9​ * This program is distributed in the hope that it will be useful,
10​ * but WITHOUT ANY WARRANTY; without even the implied warranty of
11​ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12​ * GNU General Public License for more details.
13​ *
14​ * You should have received a copy of the GNU Lesser General Public
15​ * License along with this library. If not, see <https://www.gnu.org/licenses/>.
16​ */
17​
18​#include "BottomHelpTextWidget.h"
19​
20​#include <QLabel>
21​
22​#include <KLocalizedString>
23​
24​#include "SpectacleConfig.h"
25​
26​BottomHelpTextWidget::BottomHelpTextWidget(bool isSelectionEmpty, QWidget* parent) :
27​ QFrame(parent)
28​{
29​ setFrameStyle(QFrame::Panel);
30​ QPalette widgetPalette = palette();
31​ widgetPalette.setColor(QPalette::Window, QColor::fromRgbF(
32​ palette().light().color().redF(),
33​ palette().light().color().greenF(),
34​ palette().light().color().blueF(),
35​ 0.85
36​ ));
37​ setPalette(widgetPalette);
38​ setAutoFillBackground(true);
39​
40​ connect(this, &BottomHelpTextWidget::textModelChanged, this, &BottomHelpTextWidget::createLayout);
41​
42​ createTextModel(isSelectionEmpty);
43​}
44​
45​void BottomHelpTextWidget::createTextModel(bool isSelectionEmpty)
46​{
47​ SpectacleConfig* config = SpectacleConfig::instance();
48​ if(config->useReleaseToCapture()) {
49​ if((config->alwaysRememberRegion() || config->rememberLastRectangularRegion()) && !isSelectionEmpty) {
50​ //Release to capture enabled and saved region available
51​ mTextModel.append({
52​ QString(i18nc("Mouse action", "Click and drag,")),
53​ { QString(i18n(" ")) }
davidreUnsubmitted
Not Done

We can drop all the duplicated things since we don't depend on the array length anymore and have only the differences inside if/else.

davidre: We can drop all the duplicated things since we don't depend on the array length anymore and…
54​ });
55​ mTextModel.append({
56​ QString(i18nc("Keyboard/mouse action", "Enter, double-click:")),
57​ { QString(i18n("Take screenshot")) }
58​ });
59​ mTextModel.append({
60​ QString(i18nc("Keyboard action", "Shift:")),
61​ { QString(i18nc("Shift key action first half", "Hold to toggle magnifier")),
62​ QString(i18nc("Shift key action second half", "while dragging selection handles")) }
63​ });
64​ mTextModel.append({
65​ QString(i18nc("Keyboard action", "Arrow keys:")),
66​ { QString(i18nc("Shift key action first line", "Move selection rectangle")),
67​ QString(i18nc("Shift key action second line", "Hold Alt to resize, Shift to fine‑tune")) }
68​ });
69​ mTextModel.append({
70​ QString(i18nc("Mouse action", "Right-click:")),
71​ { QString(i18n("Reset selection")) }
72​ });
73​ mTextModel.append({
74​ QString(i18nc("Keyboard action", "Esc:")),
75​ { QString(i18n("Cancel")) }
76​ });
77​ } else {
78​ //Release to capture enabled and NO saved region available
79​ mTextModel.append({
80​ QString(i18nc("Keyboard/mouse action", "Release left-click, Enter:")),
81​ { QString(i18n("Take Screenshot")) }
82​ });
83​ mTextModel.append({
84​ QString(i18nc("Keyboard action", "Shift:")),
85​ { QString(i18nc("Shift key action first half", "Hold to toggle magnifier")) }
86​ });
87​ mTextModel.append({
88​ QString(i18nc("Mouse action", "Right-click:")),
89​ { QString(i18n("Reset selection")) }
90​ });
91​ mTextModel.append({
92​ QString(i18nc("Keyboard action", "Esc:")),
93​ { QString(i18n("Cancel")) }
94​ });
95​ }
96​ } else {
97​ //Default text, Release to capture option disabled
98​ mTextModel.append({
99​ QString(i18nc("Keyboard/mouse action", "Enter, double-click:")),
100​ { QString(i18n("Take screenshot")) }
101​ });
102​
103​ mTextModel.append({
104​ QString(i18nc("Keyboard action", "Shift:")),
105​ { QString(i18nc("Shift key action first half", "Hold to toggle magnifier")),
106​ QString(i18nc("Shift key action second half", "while dragging selection handles")) }
107​ });
108​
109​ mTextModel.append({
110​ QString(i18nc("Keyboard action", "Arrow keys:")),
111​ { QString(i18nc("Shift key action first line", "Move selection rectangle")),
112​ QString(i18nc("Shift key action second line", "Hold Alt to resize, Shift to fine‑tune")) }
113​ });
114​
115​ mTextModel.append({
116​ QString(i18nc("Mouse action", "Right-click:")),
117​ { QString(i18n("Reset selection")) }
118​ });
119​
120​ mTextModel.append({
121​ QString(i18nc("Keyboard action", "Esc:")),
122​ { QString(i18n("Cancel")) }
123​ });
124​ }
125​ emit textModelChanged();
126​}
127​
128​void BottomHelpTextWidget::createLayout()
129​{
130​ mLayout->setHorizontalSpacing(spacingX);
131​ mLayout->setVerticalSpacing(0);
132​ mLayout->setContentsMargins(marginX, marginY, marginX, marginY);
133​
134​ //Create QLabels from the textModel and layout them in a Grid, j counts number of columns in the grid
135​ for(int i = 0, j = 0; i < mTextModel.size(); ++i, ++j) {
136​ const auto& helpTextRow = mTextModel[i];
137​ const QString& leftHelpText = helpTextRow.first;
138​ const QVector<QString>& rightHelpTexts = helpTextRow.second;
139​
140​ mLayout->addWidget(new QLabel(leftHelpText), j, 0, Qt::AlignRight);
141​
142​ for(const auto& rightHelpText: rightHelpTexts) {
143​ mLayout->addWidget(new QLabel(rightHelpText), j, 2);
144​ ++j;
145​ }
146​ //Add some vertical spacing only between the helpTextRows
147​ if(i != mTextModel.size() - 1) {
148​ mLayout->addItem(new QSpacerItem(0, 5), j, 0, 1, 3);
149​ }
150​ }
151​ this->setLayout(mLayout);
152​}