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authorAlexander Sulfrian <alexander@sulfrian.net>2013-01-18 19:43:57 +0100
committerAlexander Sulfrian <alexander@sulfrian.net>2013-01-18 19:43:57 +0100
commit89675abffb213298fb7fb9a490063a68f86aabf5 (patch)
tree3ef437fcf21044f334a19bcabeb3ef8d2efdd1cd /src
parent3ee941b5196cd9328f8e6d5de8fb0aeeae9e39f1 (diff)
downloadusdx-89675abffb213298fb7fb9a490063a68f86aabf5.tar.gz
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menu/mouse_event: add wrapper for mouse events to detect dbl-clicks
Diffstat (limited to 'src')
-rw-r--r--src/menu/mouse_event.cpp81
-rw-r--r--src/menu/mouse_event.hpp62
2 files changed, 143 insertions, 0 deletions
diff --git a/src/menu/mouse_event.cpp b/src/menu/mouse_event.cpp
new file mode 100644
index 00000000..e140c6e4
--- /dev/null
+++ b/src/menu/mouse_event.cpp
@@ -0,0 +1,81 @@
+/*
+ * UltraStar Deluxe - Karaoke Game
+ *
+ * UltraStar Deluxe is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "mouse_event.hpp"
+#include "base/time.hpp"
+
+namespace usdx
+{
+ log4cpp::Category& MouseEvent::log =
+ log4cpp::Category::getInstance("usdx.menu.mouse_event");
+
+ MouseEvent::MouseEvent(void) :
+ control(NULL), button(0), direction(NONE)
+ {
+ }
+
+ MouseEvent::~MouseEvent()
+ {
+ }
+
+ MouseEvent::Event MouseEvent::detect_event(DrawableControl *control,
+ uint8_t button,
+ MouseEvent::Event direction)
+ {
+ if (this->control == control && this->button == button)
+ {
+ if (direction == UP) {
+ if (this->direction == DOWN) {
+ if (time.since(5000))
+ return CLICK;
+ }
+ else if (this->direction == CLICK) {
+ if (time.since(5000))
+ return DBL_CLICK;
+ }
+ }
+ else if (direction == DOWN) {
+ if (this->direction == CLICK && time.since(5000))
+ return CLICK;
+ }
+ }
+
+ return NONE;
+ }
+
+ MouseEvent::Event MouseEvent::add_event(DrawableControl *control,
+ uint8_t button,
+ MouseEvent::Event direction)
+ {
+ MouseEvent::Event event = this->detect_event(control, button,
+ direction);
+
+ this->control = control;
+ this->button = button;
+ this->direction = event == NONE ? direction : event;
+ time.update();
+
+ return event;
+ }
+};
diff --git a/src/menu/mouse_event.hpp b/src/menu/mouse_event.hpp
new file mode 100644
index 00000000..ecb1e4ae
--- /dev/null
+++ b/src/menu/mouse_event.hpp
@@ -0,0 +1,62 @@
+/*
+ * UltraStar Deluxe - Karaoke Game
+ *
+ * UltraStar Deluxe is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef MOUSE_EVENT_HPP
+#define MOUSE_EVENT_HPP
+
+#include <log4cpp/Category.hh>
+
+#include "drawable_control.hpp"
+#include "base/timestamp.hpp"
+
+namespace usdx
+{
+ class MouseEvent
+ {
+ public:
+ enum Event { NONE, UP, DOWN, CLICK, DBL_CLICK };
+
+ private:
+ static log4cpp::Category& log;
+
+ DrawableControl *control;
+ Timestamp time;
+
+ uint8_t button;
+ Event direction;
+
+ Event detect_event(DrawableControl *control, uint8_t button,
+ Event direction);
+
+ public:
+ MouseEvent(void);
+ virtual ~MouseEvent();
+
+ Event add_event(DrawableControl *control, uint8_t button,
+ Event direction);
+
+ };
+};
+
+#endif