mirror of
https://github.com/libretro/scummvm.git
synced 2025-01-08 02:42:34 +00:00
d6695e180c
With help of Tanoku tooltips were switched from widgets to dialogs which helped to fix nasty bug with background not being restored. Although it is basically a hack around inconsistent font backbuffering in our GUI code, for the time being it is feasible. The patch was extended with way to specify tooltip background in the theme file. svn-id: r51217
102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM 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; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
* $URL$
|
|
* $Id$
|
|
*/
|
|
|
|
#include "common/util.h"
|
|
#include "graphics/fontman.h"
|
|
#include "gui/widget.h"
|
|
#include "gui/dialog.h"
|
|
#include "gui/GuiManager.h"
|
|
|
|
#include "gui/Tooltip.h"
|
|
#include "gui/ThemeEval.h"
|
|
|
|
namespace GUI {
|
|
|
|
|
|
Tooltip::Tooltip() :
|
|
Dialog(-1, -1, -1, -1), _maxWidth(-1) {
|
|
|
|
_backgroundType = GUI::ThemeEngine::kDialogBackgroundTooltip;
|
|
}
|
|
|
|
void Tooltip::mustClose() {
|
|
if (isVisible())
|
|
Dialog::close();
|
|
}
|
|
|
|
bool Tooltip::tooltipModal(int x, int y) {
|
|
Widget *wdg;
|
|
|
|
if (!g_gui.getTopDialog())
|
|
return false;
|
|
|
|
wdg = g_gui.getTopDialog()->findWidget(x, y);
|
|
|
|
if (!wdg || !wdg->getTooltip())
|
|
return false;
|
|
|
|
if (_maxWidth == -1) {
|
|
_maxWidth = g_gui.xmlEval()->getVar("Globals.Tooltip.MaxWidth", 100);
|
|
_xdelta = g_gui.xmlEval()->getVar("Globals.Tooltip.XDelta", 0);
|
|
_ydelta = g_gui.xmlEval()->getVar("Globals.Tooltip.YDelta", 0);
|
|
}
|
|
|
|
const Graphics::Font *tooltipFont = g_gui.theme()->getFont(ThemeEngine::kFontStyleTooltip);
|
|
|
|
_wrappedLines.clear();
|
|
_w = tooltipFont->wordWrapText(wdg->getTooltip(), _maxWidth - 4, _wrappedLines);
|
|
_h = (tooltipFont->getFontHeight() + 2) * _wrappedLines.size();
|
|
|
|
_x = MIN<int16>(g_gui.getTopDialog()->_x + x + _xdelta, g_gui.getWidth() - _w - 3);
|
|
_y = MIN<int16>(g_gui.getTopDialog()->_y + y + _ydelta, g_gui.getHeight() - _h - 3);
|
|
|
|
open();
|
|
g_gui.runLoop();
|
|
|
|
return true;
|
|
}
|
|
|
|
void Tooltip::drawDialog() {
|
|
int num = 0;
|
|
int h = g_gui.theme()->getFontHeight(ThemeEngine::kFontStyleTooltip) + 2;
|
|
|
|
Dialog::drawDialog();
|
|
|
|
for (Common::StringArray::const_iterator i = _wrappedLines.begin(); i != _wrappedLines.end(); ++i, ++num) {
|
|
g_gui.theme()->drawText(
|
|
Common::Rect(_x + 1, _y + 1 + num * h, _x + 1 +_w, _y + 1+ (num + 1) * h), *i,
|
|
ThemeEngine::kStateEnabled,
|
|
Graphics::kTextAlignLeft,
|
|
ThemeEngine::kTextInversionNone,
|
|
0,
|
|
false,
|
|
ThemeEngine::kFontStyleTooltip,
|
|
ThemeEngine::kFontColorNormal,
|
|
false
|
|
);
|
|
}
|
|
}
|
|
|
|
}
|