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Allow message queue changing size with font

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This commit is contained in:
Benau 2020-05-23 12:52:00 +08:00
parent 30e39b5a7a
commit acf862903d
1 changed files with 17 additions and 25 deletions
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42
src/guiengine/message_queue.cpp
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@ -14,9 +14,6 @@
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
/**
\page addons Addons
*/
#include "guiengine/message_queue.hpp"
@ -106,10 +103,13 @@ protected:
/** A pointer to the Container for the Message */
SkinWidgetContainer* m_container;
/** Font used to detect if re-initialization is needed */
gui::IGUIFont* m_font;
public:
TextMessage(MessageQueue::MessageType mt, const core::stringw &message) :
Message(5.0f, message)
{
m_font = NULL;
m_container = g_container;
m_message_type = mt;
assert(mt != MessageQueue::MT_PROGRESS);
@ -138,11 +138,11 @@ public:
GUIEngine::getSkin()->getBoxRenderParams(m_render_type);
const unsigned width = irr_driver->getActualScreenSize().Width;
const unsigned height = irr_driver->getActualScreenSize().Height;
gui::IGUIFont* font = GUIEngine::getFont();
font->initGlyphLayouts(m_message, m_gls);
m_font = GUIEngine::getFont();
m_font->initGlyphLayouts(m_message, m_gls);
// Reserve space for 3 lines of text, it will occupy the circle
const int max_width = width - (brp.m_left_border +
brp.m_right_border) - (font->getHeightPerLine() * 3);
brp.m_right_border) - (m_font->getHeightPerLine() * 3);
if (max_width < 0)
{
m_display_timer = -1;
@ -150,12 +150,12 @@ public:
}
gui::breakGlyphLayouts(m_gls, (float)max_width,
font->getInverseShaping(), font->getScale());
m_font->getInverseShaping(), m_font->getScale());
core::dimension2du dim = gui::getGlyphLayoutsDimension(m_gls,
font->getHeightPerLine(), font->getInverseShaping(),
font->getScale());
m_font->getHeightPerLine(), m_font->getInverseShaping(),
m_font->getScale());
if ((int)dim.Height > font->getHeightPerLine() * 3)
if ((int)dim.Height > m_font->getHeightPerLine() * 3)
{
// Max 3 lines to prevent too long message from network chat
int newline_count = 0;
@ -166,7 +166,7 @@ public:
if (++newline_count >= 3)
{
m_gls.erase(m_gls.begin() + i, m_gls.end());
dim.Height = font->getHeightPerLine() * 3;
dim.Height = m_font->getHeightPerLine() * 3;
break;
}
}
@ -177,7 +177,7 @@ public:
int total_width = dim.Width + brp.m_left_border + brp.m_right_border +
left_icon_size;
int x = (width - total_width) / 2;
int y = height - int(dim.Height) - font->getHeightPerLine() / 2;
int y = height - int(dim.Height) - m_font->getHeightPerLine() / 2;
if (x < 0 || y < 0)
{
@ -191,7 +191,7 @@ public:
y + dim.Height);
if (m_container == g_static_container)
s_msg_raise = int(dim.Height) + font->getHeightPerLine() / 10;
s_msg_raise = int(dim.Height) + m_font->getHeightPerLine() / 10;
}
// ------------------------------------------------------------------------
/** Draw the message. */
@ -203,6 +203,10 @@ public:
return;
}
Message::draw(dt);
// This happen when GUIEngine is reset (when font size changed for
// example)
if (m_font != GUIEngine::getFont())
init();
int pos_transform = 0;
if (m_container == g_container)
pos_transform = s_msg_raise;
@ -345,10 +349,6 @@ void updatePosition()
{
if (g_static_message != 0)
g_static_message->init();
g_all_messages.lock();
if (!g_all_messages.getData().empty())
g_all_messages.getData().top()->init();
g_all_messages.unlock();
} // updatePosition
// ----------------------------------------------------------------------------
@ -470,14 +470,6 @@ void clear()
#ifndef SERVER_ONLY
delete g_static_message;
g_static_message = NULL;
g_all_messages.lock();
while (!g_all_messages.getData().empty())
{
Message* msg = g_all_messages.getData().top();
g_all_messages.getData().pop();
delete msg;
}
g_all_messages.unlock();
#endif
}