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[code] Left/right navigation in the console history.

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Change-Id: Ibbd534aa80f2f8dcb41d10e38f4abfcc7dbfd4a7
This commit is contained in:
Léa Saviot
2017-11-07 16:40:32 +01:00
committed by Romain Goyet
parent ce51228ca8
commit 59d0e6dabf
5 changed files with 140 additions and 22 deletions
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94
apps/code/console_line_cell.cpp
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@@ -3,30 +3,98 @@
#include <kandinsky/point.h>
#include <kandinsky/coordinate.h>
#include <apps/i18n.h>
#include <escher/palette.h>
namespace Code {
ConsoleLineCell::ConsoleLineCell() :
ConsoleLineCell::ScrollableConsoleLineView::ConsoleLineView::ConsoleLineView() :
HighlightCell(),
m_line(nullptr)
{
}
void ConsoleLineCell::ScrollableConsoleLineView::ConsoleLineView::setLine(ConsoleLine * line) {
m_line = line;
}
void ConsoleLineCell::ScrollableConsoleLineView::ConsoleLineView::drawRect(KDContext * ctx, KDRect rect) const {
ctx->fillRect(bounds(), KDColorWhite);
ctx->drawString(m_line->text(), KDPointZero, ConsoleController::k_fontSize, KDColorBlack, isHighlighted()? Palette::Select : KDColorWhite);
}
KDSize ConsoleLineCell::ScrollableConsoleLineView::ConsoleLineView::minimalSizeForOptimalDisplay() const {
return KDText::stringSize(m_line->text(), ConsoleController::k_fontSize);
}
ConsoleLineCell::ScrollableConsoleLineView::ScrollableConsoleLineView(Responder * parentResponder) :
ScrollableView(parentResponder, &m_consoleLineView, this),
m_consoleLineView()
{
}
KDSize ConsoleLineCell::ScrollableConsoleLineView::minimalSizeForOptimalDisplay() const {
return m_consoleLineView.minimalSizeForOptimalDisplay();
}
ConsoleLineCell::ConsoleLineCell(Responder * parentResponder) :
HighlightCell(),
Responder(parentResponder),
m_promptView(ConsoleController::k_fontSize, I18n::Message::ConsolePrompt, 0, 0.5),
m_scrollableView(this),
m_line()
{
}
void ConsoleLineCell::drawRect(KDContext * ctx, KDRect rect) const {
KDColor textBackgroundColor = isHighlighted() ? Palette::Select : KDColorWhite;
ctx->fillRect(bounds(), KDColorWhite);
if (m_line.type() == ConsoleLine::Type::Command) {
ctx->drawString(I18n::translate(I18n::Message::ConsolePrompt), KDPointZero, ConsoleController::k_fontSize);
KDCoordinate chevronsWidth = KDText::stringSize(I18n::translate(I18n::Message::ConsolePrompt), ConsoleController::k_fontSize).width();
ctx->drawString(m_line.text(), KDPoint(chevronsWidth, KDCoordinate(0)), ConsoleController::k_fontSize, KDColorBlack, textBackgroundColor);
} else {
ctx->drawString(m_line.text(), KDPointZero, ConsoleController::k_fontSize, KDColorBlack, textBackgroundColor);
}
}
void ConsoleLineCell::setLine(ConsoleLine line) {
m_line = line;
m_scrollableView.consoleLineView()->setLine(&m_line);
reloadCell();
}
void ConsoleLineCell::setHighlighted(bool highlight) {
HighlightCell::setHighlighted(highlight);
m_scrollableView.consoleLineView()->setHighlighted(highlight);
}
void ConsoleLineCell::reloadCell() {
layoutSubviews();
HighlightCell::reloadCell();
m_scrollableView.reloadScroll();
}
int ConsoleLineCell::numberOfSubviews() const {
if (m_line.type() == ConsoleLine::Type::Command) {
return 2;
}
assert(m_line.type() == ConsoleLine::Type::Result);
return 1;
}
View * ConsoleLineCell::subviewAtIndex(int index) {
if (m_line.type() == ConsoleLine::Type::Command) {
assert(index >= 0 && index < 2);
View * views[] = {&m_promptView, &m_scrollableView};
return views[index];
}
assert(m_line.type() == ConsoleLine::Type::Result);
assert(index == 0);
return &m_scrollableView;
}
void ConsoleLineCell::layoutSubviews() {
if (m_line.type() == ConsoleLine::Type::Command) {
KDSize promptSize = KDText::stringSize(I18n::translate(I18n::Message::ConsolePrompt), ConsoleController::k_fontSize);
m_promptView.setFrame(KDRect(KDPointZero, promptSize.width(), bounds().height()));
m_scrollableView.setFrame(KDRect(KDPoint(promptSize.width(), 0), bounds().width() - promptSize.width(), bounds().height()));
return;
}
assert(m_line.type() == ConsoleLine::Type::Result);
m_promptView.setFrame(KDRectZero);
m_scrollableView.setFrame(bounds());
}
void ConsoleLineCell::didBecomeFirstResponder() {
app()->setFirstResponder(&m_scrollableView);
}
}