forked from mirrors/0ad
elexis
52f2bfae2b
Reported by Jenkins, but not gcc, clang, VS2015.
Take the opportunity following 2c47fbd66a to make the CGUI pointer held
by IGUIObject constant (the address, not the value).
Differential Revision: https://code.wildfiregames.com/D2139
This was SVN commit r22589.
123 lines
3.9 KiB
C++
123 lines
3.9 KiB
C++
/* Copyright (C) 2019 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "precompiled.h"
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#include "CButton.h"
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#include "gui/CGUIColor.h"
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#include "lib/ogl.h"
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CButton::CButton(CGUI* pGUI)
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: IGUIObject(pGUI), IGUIButtonBehavior(pGUI), IGUITextOwner(pGUI)
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{
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AddSetting(GUIST_float, "buffer_zone");
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AddSetting(GUIST_CGUIString, "caption");
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AddSetting(GUIST_int, "cell_id");
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AddSetting(GUIST_CStrW, "font");
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AddSetting(GUIST_CStrW, "sound_disabled");
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AddSetting(GUIST_CStrW, "sound_enter");
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AddSetting(GUIST_CStrW, "sound_leave");
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AddSetting(GUIST_CStrW, "sound_pressed");
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AddSetting(GUIST_CStrW, "sound_released");
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AddSetting(GUIST_CGUISpriteInstance, "sprite");
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AddSetting(GUIST_CGUISpriteInstance, "sprite_over");
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AddSetting(GUIST_CGUISpriteInstance, "sprite_pressed");
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AddSetting(GUIST_CGUISpriteInstance, "sprite_disabled");
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AddSetting(GUIST_EAlign, "text_align");
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AddSetting(GUIST_EVAlign, "text_valign");
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AddSetting(GUIST_CGUIColor, "textcolor");
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AddSetting(GUIST_CGUIColor, "textcolor_over");
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AddSetting(GUIST_CGUIColor, "textcolor_pressed");
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AddSetting(GUIST_CGUIColor, "textcolor_disabled");
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AddSetting(GUIST_CStrW, "tooltip");
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AddSetting(GUIST_CStr, "tooltip_style");
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// Add text
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AddText(new SGUIText());
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}
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CButton::~CButton()
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{
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}
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void CButton::SetupText()
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{
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if (!GetGUI())
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return;
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ENSURE(m_GeneratedTexts.size() == 1);
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CStrW font;
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if (GUI<CStrW>::GetSetting(this, "font", font) != PSRETURN_OK || font.empty())
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// Use the default if none is specified
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// TODO Gee: (2004-08-14) Default should not be hard-coded, but be in styles!
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font = L"default";
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CGUIString caption;
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GUI<CGUIString>::GetSetting(this, "caption", caption);
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float buffer_zone = 0.f;
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GUI<float>::GetSetting(this, "buffer_zone", buffer_zone);
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*m_GeneratedTexts[0] = GetGUI()->GenerateText(caption, font, m_CachedActualSize.GetWidth(), buffer_zone, this);
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CalculateTextPosition(m_CachedActualSize, m_TextPos, *m_GeneratedTexts[0]);
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}
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void CButton::HandleMessage(SGUIMessage& Message)
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{
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// Important
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IGUIButtonBehavior::HandleMessage(Message);
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IGUITextOwner::HandleMessage(Message);
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}
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void CButton::Draw()
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{
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float bz = GetBufferedZ();
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CGUISpriteInstance* sprite;
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CGUISpriteInstance* sprite_over;
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CGUISpriteInstance* sprite_pressed;
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CGUISpriteInstance* sprite_disabled;
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int cell_id;
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// Statically initialise some strings, so we don't have to do
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// lots of allocation every time this function is called
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static const CStr strSprite("sprite");
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static const CStr strSpriteOver("sprite_over");
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static const CStr strSpritePressed("sprite_pressed");
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static const CStr strSpriteDisabled("sprite_disabled");
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static const CStr strCellId("cell_id");
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GUI<CGUISpriteInstance>::GetSettingPointer(this, strSprite, sprite);
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GUI<CGUISpriteInstance>::GetSettingPointer(this, strSpriteOver, sprite_over);
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GUI<CGUISpriteInstance>::GetSettingPointer(this, strSpritePressed, sprite_pressed);
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GUI<CGUISpriteInstance>::GetSettingPointer(this, strSpriteDisabled, sprite_disabled);
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GUI<int>::GetSetting(this, strCellId, cell_id);
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DrawButton(m_CachedActualSize,
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bz,
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*sprite,
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*sprite_over,
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*sprite_pressed,
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*sprite_disabled,
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cell_id);
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CGUIColor color = ChooseColor();
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DrawText(0, color, m_TextPos, bz+0.1f);
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}
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