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authorKevin Smith <git@kismith.co.uk>2011-05-12 17:51:41 (GMT)
committerKevin Smith <git@kismith.co.uk>2011-05-12 17:51:41 (GMT)
commit201e2a9a3a2d074166fb975277515a667e5cab4e (patch)
tree3f83500fa8e748d7405b5456a84ab9be1ea25a66
parent8a18d6692c246adf14a8b0aec270f9b96d1b4baf (diff)
downloadswift-contrib-201e2a9a3a2d074166fb975277515a667e5cab4e.zip
swift-contrib-201e2a9a3a2d074166fb975277515a667e5cab4e.tar.bz2
Allow Chat Window Font resizing
Resolves: #812 Release-Notes: It is now possible to resize the font in the chat window conversations.
Diffstat
-rw-r--r--Swift/QtUI/QtChatView.cpp37
-rw-r--r--Swift/QtUI/QtChatView.h6
-rw-r--r--Swift/QtUI/QtChatWindow.cpp5
-rw-r--r--Swift/QtUI/QtChatWindow.h2
-rw-r--r--Swift/QtUI/QtUIFactory.cpp24
-rw-r--r--Swift/QtUI/QtUIFactory.h5
-rw-r--r--Swift/QtUI/QtWebView.cpp2
-rw-r--r--Swift/QtUI/QtWebView.h2
8 files changed, 80 insertions, 3 deletions
diff --git a/Swift/QtUI/QtChatView.cpp b/Swift/QtUI/QtChatView.cpp
index d89f25f..e3fc2b3 100644
--- a/Swift/QtUI/QtChatView.cpp
+++ b/Swift/QtUI/QtChatView.cpp
@@ -24,7 +24,7 @@
namespace Swift {
-QtChatView::QtChatView(QtChatTheme* theme, QWidget* parent) : QWidget(parent) {
+QtChatView::QtChatView(QtChatTheme* theme, QWidget* parent) : QWidget(parent), fontSizeSteps_(0) {
theme_ = theme;
QVBoxLayout* mainLayout = new QVBoxLayout(this);
@@ -35,6 +35,8 @@ QtChatView::QtChatView(QtChatTheme* theme, QWidget* parent) : QWidget(parent) {
connect(webView_, SIGNAL(loadFinished(bool)), SLOT(handleViewLoadFinished(bool)));
connect(webView_, SIGNAL(gotFocus()), SIGNAL(gotFocus()));
connect(webView_, SIGNAL(clearRequested()), SLOT(handleClearRequested()));
+ connect(webView_, SIGNAL(fontGrowRequested()), SLOT(increaseFontSize()));
+ connect(webView_, SIGNAL(fontShrinkRequested()), SLOT(decreaseFontSize()));
#ifdef Q_WS_X11
/* To give a border on Linux, where it looks bad without */
QStackedWidget* stack = new QStackedWidget(this);
@@ -104,6 +106,14 @@ void QtChatView::addToDOM(boost::shared_ptr<ChatSnippet> snippet) {
newInsertPoint_.prependOutside(newElement);
}
lastElement_ = newElement;
+ if (fontSizeSteps_ != 0) {
+ double size = 1.0 + 0.2 * fontSizeSteps_;
+ QString sizeString(QString().setNum(size, 'g', 3) + "em");
+ const QWebElementCollection spans = lastElement_.findAll("span");
+ foreach (QWebElement span, spans) {
+ span.setStyleProperty("font-size", sizeString);
+ }
+ }
}
void QtChatView::addLastSeenLine() {
@@ -196,6 +206,31 @@ void QtChatView::handleViewLoadFinished(bool ok) {
viewReady_ = true;
}
+void QtChatView::increaseFontSize(int numSteps) {
+ qDebug() << "Increasing";
+ fontSizeSteps_ += numSteps;
+ emit fontResized(fontSizeSteps_);
+}
+
+void QtChatView::decreaseFontSize() {
+ fontSizeSteps_--;
+ if (fontSizeSteps_ < 0) {
+ fontSizeSteps_ = 0;
+ }
+ emit fontResized(fontSizeSteps_);
+}
+
+void QtChatView::resizeFont(int fontSizeSteps) {
+ fontSizeSteps_ = fontSizeSteps;
+ double size = 1.0 + 0.2 * fontSizeSteps_;
+ QString sizeString(QString().setNum(size, 'g', 3) + "em");
+ qDebug() << "Setting to " << sizeString;
+ const QWebElementCollection spans = document_.findAll("span");
+ foreach (QWebElement span, spans) {
+ span.setStyleProperty("font-size", sizeString);
+ }
+}
+
void QtChatView::resetView() {
lastElement_ = QWebElement();
QString pageHTML = theme_->getTemplate();
diff --git a/Swift/QtUI/QtChatView.h b/Swift/QtUI/QtChatView.h
index 8b8d330..eda7e42 100644
--- a/Swift/QtUI/QtChatView.h
+++ b/Swift/QtUI/QtChatView.h
@@ -37,6 +37,7 @@ namespace Swift {
signals:
void gotFocus();
+ void fontResized(int);
public slots:
void copySelectionToClipboard();
@@ -44,6 +45,9 @@ namespace Swift {
void handleLinkClicked(const QUrl&);
void handleKeyPressEvent(QKeyEvent* event);
void resetView();
+ void increaseFontSize(int numSteps = 1);
+ void decreaseFontSize();
+ void resizeFont(int fontSizeSteps);
private slots:
void handleViewLoadFinished(bool);
@@ -60,7 +64,7 @@ namespace Swift {
bool isAtBottom_;
QtWebView* webView_;
QWebPage* webPage_;
-
+ int fontSizeSteps_;
QtChatTheme* theme_;
QWebElement newInsertPoint_;
QWebElement lineSeparator_;
diff --git a/Swift/QtUI/QtChatWindow.cpp b/Swift/QtUI/QtChatWindow.cpp
index 95aecb7..b2644b2 100644
--- a/Swift/QtUI/QtChatWindow.cpp
+++ b/Swift/QtUI/QtChatWindow.cpp
@@ -97,12 +97,17 @@ QtChatWindow::QtChatWindow(const QString &contact, QtChatTheme* theme, UIEventSt
connect(qApp, SIGNAL(focusChanged(QWidget*, QWidget*)), this, SLOT(qAppFocusChanged(QWidget*, QWidget*)));
connect(messageLog_, SIGNAL(gotFocus()), input_, SLOT(setFocus()));
resize(400,300);
+ connect(messageLog_, SIGNAL(fontResized(int)), this, SIGNAL(fontResized(int)));
}
QtChatWindow::~QtChatWindow() {
}
+void QtChatWindow::handleFontResized(int fontSizeSteps) {
+ messageLog_->resizeFont(fontSizeSteps);
+}
+
void QtChatWindow::setTabComplete(TabComplete* completer) {
completer_ = completer;
}
diff --git a/Swift/QtUI/QtChatWindow.h b/Swift/QtUI/QtChatWindow.h
index cb87970..78d8f91 100644
--- a/Swift/QtUI/QtChatWindow.h
+++ b/Swift/QtUI/QtChatWindow.h
@@ -62,10 +62,12 @@ namespace Swift {
public slots:
void handleChangeSplitterState(QByteArray state);
+ void handleFontResized(int fontSizeSteps);
signals:
void geometryChanged();
void splitterMoved();
+ void fontResized(int);
protected slots:
void qAppFocusChanged(QWidget* old, QWidget* now);
diff --git a/Swift/QtUI/QtUIFactory.cpp b/Swift/QtUI/QtUIFactory.cpp
index 5c1f78d..ffbe3c0 100644
--- a/Swift/QtUI/QtUIFactory.cpp
+++ b/Swift/QtUI/QtUIFactory.cpp
@@ -25,9 +25,12 @@
#include "QtContactEditWindow.h"
#include "QtAdHocCommandWindow.h"
+#define CHATWINDOW_FONT_SIZE "chatWindowFontSize"
+
namespace Swift {
QtUIFactory::QtUIFactory(QtSettingsProvider* settings, QtChatTabs* tabs, QSplitter* netbookSplitter, QtSystemTray* systemTray, QtChatWindowFactory* chatWindowFactory, bool startMinimized) : settings(settings), tabs(tabs), netbookSplitter(netbookSplitter), systemTray(systemTray), chatWindowFactory(chatWindowFactory), lastMainWindow(NULL), loginWindow(NULL), startMinimized(startMinimized) {
+ chatFontSize = settings->getIntSetting(CHATWINDOW_FONT_SIZE, 0);
}
XMLConsoleWidget* QtUIFactory::createXMLConsoleWidget() {
@@ -81,7 +84,26 @@ MUCSearchWindow* QtUIFactory::createMUCSearchWindow() {
}
ChatWindow* QtUIFactory::createChatWindow(const JID& contact, UIEventStream* eventStream) {
- return chatWindowFactory->createChatWindow(contact, eventStream);
+ QtChatWindow* window = dynamic_cast<QtChatWindow*>(chatWindowFactory->createChatWindow(contact, eventStream));
+ chatWindows.push_back(window);
+ foreach (QtChatWindow* existingWindow, chatWindows) {
+ connect(window, SIGNAL(fontResized(int)), existingWindow, SLOT(handleFontResized(int)));
+ connect(existingWindow, SIGNAL(fontResized(int)), window, SLOT(handleFontResized(int)));
+ }
+ connect(window, SIGNAL(fontResized(int)), this, SLOT(handleChatWindowFontResized(int)));
+ connect(window, SIGNAL(destroyed(QObject*)), this, SLOT(handleChatWindowDestroyed(QObject*)));
+ window->handleFontResized(chatFontSize);
+ return window;
+}
+
+void QtUIFactory::handleChatWindowFontResized(int size) {
+ chatFontSize = size;
+ settings->storeInt(CHATWINDOW_FONT_SIZE, size);
+}
+
+void QtUIFactory::handleChatWindowDestroyed(QObject* window) {
+ QtChatWindow* chatWindow = qobject_cast<QtChatWindow*>(window);
+ chatWindows.erase(std::remove(chatWindows.begin(), chatWindows.end(), chatWindow), chatWindows.end());
}
UserSearchWindow* QtUIFactory::createUserSearchWindow(UserSearchWindow::Type type, UIEventStream* eventStream, const std::set<std::string>& groups) {
diff --git a/Swift/QtUI/QtUIFactory.h b/Swift/QtUI/QtUIFactory.h
index 9ef228a..828f1b4 100644
--- a/Swift/QtUI/QtUIFactory.h
+++ b/Swift/QtUI/QtUIFactory.h
@@ -20,6 +20,7 @@ namespace Swift {
class QtMainWindow;
class QtChatTheme;
class QtChatWindowFactory;
+ class QtChatWindow;
class QtUIFactory : public QObject, public UIFactory {
Q_OBJECT
@@ -41,6 +42,8 @@ namespace Swift {
private slots:
void handleLoginWindowGeometryChanged();
+ void handleChatWindowDestroyed(QObject*);
+ void handleChatWindowFontResized(int);
private:
QtSettingsProvider* settings;
@@ -50,6 +53,8 @@ namespace Swift {
QtChatWindowFactory* chatWindowFactory;
QtMainWindow* lastMainWindow;
QtLoginWindow* loginWindow;
+ std::vector<QtChatWindow*> chatWindows;
bool startMinimized;
+ int chatFontSize;
};
}
diff --git a/Swift/QtUI/QtWebView.cpp b/Swift/QtUI/QtWebView.cpp
index 9d12010..5d25071 100644
--- a/Swift/QtUI/QtWebView.cpp
+++ b/Swift/QtUI/QtWebView.cpp
@@ -59,6 +59,8 @@ void QtWebView::contextMenuEvent(QContextMenuEvent* ev) {
// Add our own custom actions
menu->addAction(tr("Clear"), this, SIGNAL(clearRequested()));
+ menu->addAction(tr("Increase font size"), this, SIGNAL(fontGrowRequested()));
+ menu->addAction(tr("Decrease font size"), this, SIGNAL(fontShrinkRequested()));
menu->exec(ev->globalPos());
delete menu;
diff --git a/Swift/QtUI/QtWebView.h b/Swift/QtUI/QtWebView.h
index fbd31e3..eb5a82d 100644
--- a/Swift/QtUI/QtWebView.h
+++ b/Swift/QtUI/QtWebView.h
@@ -22,6 +22,8 @@ namespace Swift {
signals:
void gotFocus();
void clearRequested();
+ void fontGrowRequested();
+ void fontShrinkRequested();
protected:
void focusInEvent(QFocusEvent* event);