Differential D23362 Diff 65231 src/QuickEditor/BottomHelpTextWidget.cpp

Changeset View

Standalone View

src/QuickEditor/BottomHelpTextWidget.cpp

This file was added.

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 <QGuiApplication>
21		#include <QLabel>
22
23		#include <KLocalizedString>
24
25		#include "SpectacleConfig.h"
26
27		BottomHelpTextWidget::BottomHelpTextWidget(bool isSelectionEmpty, QWidget* parent) :
28		QFrame(parent)
29		{
30		setFrameStyle(QFrame::Panel);
31		setAutoFillBackground(true);
32
33		updateStyle();
34
35		connect(this, &BottomHelpTextWidget::textModelChanged, this, &BottomHelpTextWidget::createLayout);
36		connect(qGuiApp, &QGuiApplication::paletteChanged, this, &BottomHelpTextWidget::updateStyle);
37
38		createTextModel(isSelectionEmpty);
39		}
40
41		void BottomHelpTextWidget::updateStyle() {
42		QPalette palette = this->palette();
43		QColor backgroundColor = palette.color(QPalette::Light);
44		backgroundColor.setAlpha(216);
45		palette.setColor(QPalette::Window, backgroundColor);
46		setPalette(palette);
47		}
48
49		void BottomHelpTextWidget::createTextModel(bool isSelectionEmpty)
50		{
51		SpectacleConfig* config = SpectacleConfig::instance();
52		if(config->useReleaseToCapture()) {
	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…
53		if((config->alwaysRememberRegion() \|\| config->rememberLastRectangularRegion()) && !isSelectionEmpty) {
54		//Release to capture enabled and saved region available
55		mTextModel.append({
56		QString(i18nc("Mouse action", "Click and drag,")),
57		{ QString(i18n(" ")) }
58		});
59		mTextModel.append({
60		QString(i18nc("Keyboard/mouse action", "Enter, double-click:")),
61		{ QString(i18n("Take screenshot")) }
62		});
63		mTextModel.append({
64		QString(i18nc("Keyboard action", "Shift:")),
65		{ QString(i18nc("Shift key action first half", "Hold to toggle magnifier")),
66		QString(i18nc("Shift key action second half", "while dragging selection handles")) }
67		});
68		mTextModel.append({
69		QString(i18nc("Keyboard action", "Arrow keys:")),
70		{ QString(i18nc("Shift key action first line", "Move selection rectangle")),
71		QString(i18nc("Shift key action second line", "Hold Alt to resize, Shift to fine‑tune")) }
72		});
73		mTextModel.append({
74		QString(i18nc("Mouse action", "Right-click:")),
75		{ QString(i18n("Reset selection")) }
76		});
77		mTextModel.append({
78		QString(i18nc("Keyboard action", "Esc:")),
79		{ QString(i18n("Cancel")) }
80		});
81		} else {
82		//Release to capture enabled and NO saved region available
83		mTextModel.append({
84		QString(i18nc("Keyboard/mouse action", "Release left-click, Enter:")),
85		{ QString(i18n("Take Screenshot")) }
86		});
87		mTextModel.append({
88		QString(i18nc("Keyboard action", "Shift:")),
89		{ QString(i18nc("Shift key action first half", "Hold to toggle magnifier")) }
90		});
91		mTextModel.append({
92		QString(i18nc("Mouse action", "Right-click:")),
93		{ QString(i18n("Reset selection")) }
94		});
95		mTextModel.append({
96		QString(i18nc("Keyboard action", "Esc:")),
97		{ QString(i18n("Cancel")) }
98		});
99		}
100		} else {
101		//Default text, Release to capture option disabled
102		mTextModel.append({
103		QString(i18nc("Keyboard/mouse action", "Enter, double-click:")),
104		{ QString(i18n("Take screenshot")) }
105		});
106
107		mTextModel.append({
108		QString(i18nc("Keyboard action", "Shift:")),
109		{ QString(i18nc("Shift key action first half", "Hold to toggle magnifier")),
110		QString(i18nc("Shift key action second half", "while dragging selection handles")) }
111		});
112
113		mTextModel.append({
114		QString(i18nc("Keyboard action", "Arrow keys:")),
115		{ QString(i18nc("Shift key action first line", "Move selection rectangle")),
116		QString(i18nc("Shift key action second line", "Hold Alt to resize, Shift to fine‑tune")) }
117		});
118
119		mTextModel.append({
120		QString(i18nc("Mouse action", "Right-click:")),
121		{ QString(i18n("Reset selection")) }
122		});
123
124		mTextModel.append({
125		QString(i18nc("Keyboard action", "Esc:")),
126		{ QString(i18n("Cancel")) }
127		});
128		}
129		emit textModelChanged();
130		}
131
132		void BottomHelpTextWidget::createLayout()
133		{
134		mLayout->setHorizontalSpacing(spacingX);
135		mLayout->setVerticalSpacing(0);
136		mLayout->setContentsMargins(marginX, marginY, marginX, marginY);
137
138		//Create QLabels from the textModel and layout them in a Grid, j counts number of columns in the grid
139		for(int i = 0, j = 0; i < mTextModel.size(); ++i, ++j) {
140		const auto& helpTextRow = mTextModel[i];
141		const QString& leftHelpText = helpTextRow.first;
142		const QVector<QString>& rightHelpTexts = helpTextRow.second;
143
144		mLayout->addWidget(new QLabel(leftHelpText), j, 0, Qt::AlignRight);
145
146		for(const auto& rightHelpText: rightHelpTexts) {
147		mLayout->addWidget(new QLabel(rightHelpText), j, 2);
148		++j;
149		}
150		//Add some vertical spacing only between the helpTextRows
151		if(i != mTextModel.size() - 1) {
152		mLayout->addItem(new QSpacerItem(0, 5), j, 0, 1, 3);
153		}
154		}
155		this->setLayout(mLayout);
156		}