diff options
Diffstat (limited to 'src/ui/editvalue.cpp')
| -rw-r--r-- | src/ui/editvalue.cpp | 756 |
1 files changed, 378 insertions, 378 deletions
diff --git a/src/ui/editvalue.cpp b/src/ui/editvalue.cpp index 7d92b37..71e06f2 100644 --- a/src/ui/editvalue.cpp +++ b/src/ui/editvalue.cpp @@ -1,378 +1,378 @@ -// * This file is part of the COLOBOT source code
-// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch
-// *
-// * 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 3 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, see http://www.gnu.org/licenses/.
-
-// editvalue.cpp
-
-
-#include <windows.h>
-#include <stdio.h>
-#include <d3d.h>
-
-#include "common/struct.h"
-#include "old/d3dengine.h"
-#include "old/math3d.h"
-#include "common/event.h"
-#include "common/misc.h"
-#include "common/iman.h"
-#include "ui/edit.h"
-#include "ui/button.h"
-#include "ui/editvalue.h"
-
-
-
-
-// Object's constructor.
-
-CEditValue::CEditValue(CInstanceManager* iMan) : CControl(iMan)
-{
- m_edit = 0;
- m_buttonUp = 0;
- m_buttonDown = 0;
-
- m_type = EVT_100; // %
- m_stepValue = 0.1f; // 10%
- m_minValue = 0.0f; // 0%
- m_maxValue = 1.0f; // 100%
-}
-
-// Object's destructor.
-
-CEditValue::~CEditValue()
-{
- delete m_edit;
- delete m_buttonUp;
- delete m_buttonDown;
-}
-
-
-// Creates a new button.
-
-bool CEditValue::Create(Math::Point pos, Math::Point dim, int icon, EventMsg eventMsg)
-{
- CEdit* pe;
- CButton* pc;
-
- if ( eventMsg == EVENT_NULL ) eventMsg = GetUniqueEventMsg();
- CControl::Create(pos, dim, icon, eventMsg);
-
- GlintDelete();
-
- m_edit = new CEdit(m_iMan);
- pe = (CEdit*)m_edit;
- pe->Create(pos, dim, 0, EVENT_NULL);
- pe->SetMaxChar(4);
-
- m_buttonUp = new CButton(m_iMan);
- pc = (CButton*)m_buttonUp;
- pc->Create(pos, dim, 49, EVENT_NULL); // ^
- pc->SetRepeat(true);
-
- m_buttonDown = new CButton(m_iMan);
- pc = (CButton*)m_buttonDown;
- pc->Create(pos, dim, 50, EVENT_NULL); // v
- pc->SetRepeat(true);
-
- MoveAdjust();
- return true;
-}
-
-
-void CEditValue::SetPos(Math::Point pos)
-{
- CControl::SetPos(pos);
- MoveAdjust();
-}
-
-void CEditValue::SetDim(Math::Point dim)
-{
- CControl::SetDim(dim);
- MoveAdjust();
-}
-
-void CEditValue::MoveAdjust()
-{
- Math::Point pos, dim;
-
- if ( m_edit != 0 )
- {
- pos.x = m_pos.x;
- pos.y = m_pos.y;
- dim.x = m_dim.x-m_dim.y*0.6f;
- dim.y = m_dim.y;
- m_edit->SetPos(pos);
- m_edit->SetDim(dim);
- }
-
- if ( m_buttonUp != 0 )
- {
- pos.x = m_pos.x+m_dim.x-m_dim.y*0.6f;
- pos.y = m_pos.y+m_dim.y*0.5f;
- dim.x = m_dim.y*0.6f;
- dim.y = m_dim.y*0.5f;
- m_buttonUp->SetPos(pos);
- m_buttonUp->SetDim(dim);
- }
-
- if ( m_buttonDown != 0 )
- {
- pos.x = m_pos.x+m_dim.x-m_dim.y*0.6f;
- pos.y = m_pos.y;
- dim.x = m_dim.y*0.6f;
- dim.y = m_dim.y*0.5f;
- m_buttonDown->SetPos(pos);
- m_buttonDown->SetDim(dim);
- }
-}
-
-
-// Management of an event.
-
-bool CEditValue::EventProcess(const Event &event)
-{
- float value;
-
- CControl::EventProcess(event);
-
- if ( (m_state & STATE_VISIBLE) == 0 ) return true;
- if ( (m_state & STATE_ENABLE) == 0 ) return true;
-
- if ( m_edit != 0 )
- {
- if ( m_edit->RetFocus() &&
- event.event == EVENT_KEYDOWN &&
- event.param == VK_RETURN )
- {
- value = RetValue();
- if ( value > m_maxValue ) value = m_maxValue;
- if ( value < m_minValue ) value = m_minValue;
- SetValue(value, true);
- HiliteValue(event);
- }
- if ( !m_edit->EventProcess(event) ) return false;
-
- if ( event.event == m_edit->RetEventMsg() )
- {
- Event newEvent;
- m_event->MakeEvent(newEvent, m_eventMsg);
- m_event->AddEvent(newEvent);
- }
- }
-
- if ( m_buttonUp != 0 )
- {
- if ( event.event == m_buttonUp->RetEventMsg() )
- {
- value = RetValue()+m_stepValue;
- if ( value > m_maxValue ) value = m_maxValue;
- SetValue(value, true);
- HiliteValue(event);
- }
- if ( !m_buttonUp->EventProcess(event) ) return false;
- }
-
- if ( m_buttonDown != 0 )
- {
- if ( event.event == m_buttonDown->RetEventMsg() )
- {
- value = RetValue()-m_stepValue;
- if ( value < m_minValue ) value = m_minValue;
- SetValue(value, true);
- HiliteValue(event);
- }
- if ( !m_buttonDown->EventProcess(event) ) return false;
- }
-
- if ( event.event == EVENT_KEYDOWN &&
- event.param == VK_WHEELUP &&
- Detect(event.pos) )
- {
- value = RetValue()+m_stepValue;
- if ( value > m_maxValue ) value = m_maxValue;
- SetValue(value, true);
- HiliteValue(event);
- }
- if ( event.event == EVENT_KEYDOWN &&
- event.param == VK_WHEELDOWN &&
- Detect(event.pos) )
- {
- value = RetValue()-m_stepValue;
- if ( value < m_minValue ) value = m_minValue;
- SetValue(value, true);
- HiliteValue(event);
- }
-
- return true;
-}
-
-
-// Puts in evidence the edited value.
-
-void CEditValue::HiliteValue(const Event &event)
-{
- int pos;
-
- if ( m_edit == 0 ) return;
-
- pos = m_edit->RetTextLength();
- if ( m_type == EVT_100 && pos > 0 )
- {
- pos --; // not only selects the "%"
- }
-
- m_edit->SetCursor(pos, 0);
- m_edit->SetFocus(true);
-
- Event newEvent = event;
- newEvent.event = EVENT_FOCUS;
- newEvent.param = m_edit->RetEventMsg();
- m_event->AddEvent(newEvent); // defocus the other objects
-}
-
-
-// Draw button.
-
-void CEditValue::Draw()
-{
- if ( (m_state & STATE_VISIBLE) == 0 ) return;
-
- if ( m_state & STATE_SHADOW )
- {
- DrawShadow(m_pos, m_dim);
- }
-
- if ( m_edit != 0 )
- {
- m_edit->Draw();
- }
- if ( m_buttonUp != 0 )
- {
- m_buttonUp->Draw();
- }
- if ( m_buttonDown != 0 )
- {
- m_buttonDown->Draw();
- }
-}
-
-
-// Choosing the type of value.
-
-void CEditValue::SetType(EditValueType type)
-{
- m_type = type;
-}
-
-EditValueType CEditValue::RetType()
-{
- return m_type;
-}
-
-
-// Changes the value.
-
-void CEditValue::SetValue(float value, bool bSendMessage)
-{
- char text[100];
-
- if ( m_edit == 0 ) return;
-
- text[0] = 0;
-
- if ( m_type == EVT_INT )
- {
- sprintf(text, "%d", (int)value);
- }
-
- if ( m_type == EVT_FLOAT )
- {
- sprintf(text, "%.2f", value);
- }
-
- if ( m_type == EVT_100 )
- {
- sprintf(text, "%d%%", (int)(value*100.0f));
- }
-
- m_edit->SetText(text);
-
- if ( bSendMessage )
- {
- Event newEvent;
- m_event->MakeEvent(newEvent, m_eventMsg);
- m_event->AddEvent(newEvent);
- }
-}
-
-// Return the edited value.
-
-float CEditValue::RetValue()
-{
- char text[100];
- float value;
-
- if ( m_edit == 0 ) 0.0f;
-
- m_edit->GetText(text, 100);
- sscanf(text, "%f", &value);
-
- if ( m_type == EVT_100 )
- {
- value = (value+0.5f)/100.0f;
- if ( value < 0.01f ) value = 0.0f; // less than 1%?
- }
-
- return value;
-}
-
-
-// Management not for buttons.
-
-void CEditValue::SetStepValue(float value)
-{
- m_stepValue = value;
-}
-
-float CEditValue::RetStepValue()
-{
- return m_stepValue;
-}
-
-
-// Management of the minimum value.
-
-void CEditValue::SetMinValue(float value)
-{
- m_minValue = value;
-}
-
-float CEditValue::RetMinValue()
-{
- return m_minValue;
-}
-
-
-// Management of the maximum value.
-
-void CEditValue::SetMaxValue(float value)
-{
- m_maxValue = value;
-}
-
-float CEditValue::RetMaxValue()
-{
- return m_maxValue;
-}
-
+// * This file is part of the COLOBOT source code +// * Copyright (C) 2001-2008, Daniel ROUX & EPSITEC SA, www.epsitec.ch +// * +// * 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 3 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, see http://www.gnu.org/licenses/. + +// editvalue.cpp + + +#include <windows.h> +#include <stdio.h> +#include <d3d.h> + +#include "common/struct.h" +#include "old/d3dengine.h" +#include "old/math3d.h" +#include "common/event.h" +#include "common/misc.h" +#include "common/iman.h" +#include "ui/edit.h" +#include "ui/button.h" +#include "ui/editvalue.h" + + + + +// Object's constructor. + +CEditValue::CEditValue(CInstanceManager* iMan) : CControl(iMan) +{ + m_edit = 0; + m_buttonUp = 0; + m_buttonDown = 0; + + m_type = EVT_100; // % + m_stepValue = 0.1f; // 10% + m_minValue = 0.0f; // 0% + m_maxValue = 1.0f; // 100% +} + +// Object's destructor. + +CEditValue::~CEditValue() +{ + delete m_edit; + delete m_buttonUp; + delete m_buttonDown; +} + + +// Creates a new button. + +bool CEditValue::Create(Math::Point pos, Math::Point dim, int icon, EventMsg eventMsg) +{ + CEdit* pe; + CButton* pc; + + if ( eventMsg == EVENT_NULL ) eventMsg = GetUniqueEventMsg(); + CControl::Create(pos, dim, icon, eventMsg); + + GlintDelete(); + + m_edit = new CEdit(m_iMan); + pe = (CEdit*)m_edit; + pe->Create(pos, dim, 0, EVENT_NULL); + pe->SetMaxChar(4); + + m_buttonUp = new CButton(m_iMan); + pc = (CButton*)m_buttonUp; + pc->Create(pos, dim, 49, EVENT_NULL); // ^ + pc->SetRepeat(true); + + m_buttonDown = new CButton(m_iMan); + pc = (CButton*)m_buttonDown; + pc->Create(pos, dim, 50, EVENT_NULL); // v + pc->SetRepeat(true); + + MoveAdjust(); + return true; +} + + +void CEditValue::SetPos(Math::Point pos) +{ + CControl::SetPos(pos); + MoveAdjust(); +} + +void CEditValue::SetDim(Math::Point dim) +{ + CControl::SetDim(dim); + MoveAdjust(); +} + +void CEditValue::MoveAdjust() +{ + Math::Point pos, dim; + + if ( m_edit != 0 ) + { + pos.x = m_pos.x; + pos.y = m_pos.y; + dim.x = m_dim.x-m_dim.y*0.6f; + dim.y = m_dim.y; + m_edit->SetPos(pos); + m_edit->SetDim(dim); + } + + if ( m_buttonUp != 0 ) + { + pos.x = m_pos.x+m_dim.x-m_dim.y*0.6f; + pos.y = m_pos.y+m_dim.y*0.5f; + dim.x = m_dim.y*0.6f; + dim.y = m_dim.y*0.5f; + m_buttonUp->SetPos(pos); + m_buttonUp->SetDim(dim); + } + + if ( m_buttonDown != 0 ) + { + pos.x = m_pos.x+m_dim.x-m_dim.y*0.6f; + pos.y = m_pos.y; + dim.x = m_dim.y*0.6f; + dim.y = m_dim.y*0.5f; + m_buttonDown->SetPos(pos); + m_buttonDown->SetDim(dim); + } +} + + +// Management of an event. + +bool CEditValue::EventProcess(const Event &event) +{ + float value; + + CControl::EventProcess(event); + + if ( (m_state & STATE_VISIBLE) == 0 ) return true; + if ( (m_state & STATE_ENABLE) == 0 ) return true; + + if ( m_edit != 0 ) + { + if ( m_edit->RetFocus() && + event.event == EVENT_KEYDOWN && + event.param == VK_RETURN ) + { + value = RetValue(); + if ( value > m_maxValue ) value = m_maxValue; + if ( value < m_minValue ) value = m_minValue; + SetValue(value, true); + HiliteValue(event); + } + if ( !m_edit->EventProcess(event) ) return false; + + if ( event.event == m_edit->RetEventMsg() ) + { + Event newEvent; + m_event->MakeEvent(newEvent, m_eventMsg); + m_event->AddEvent(newEvent); + } + } + + if ( m_buttonUp != 0 ) + { + if ( event.event == m_buttonUp->RetEventMsg() ) + { + value = RetValue()+m_stepValue; + if ( value > m_maxValue ) value = m_maxValue; + SetValue(value, true); + HiliteValue(event); + } + if ( !m_buttonUp->EventProcess(event) ) return false; + } + + if ( m_buttonDown != 0 ) + { + if ( event.event == m_buttonDown->RetEventMsg() ) + { + value = RetValue()-m_stepValue; + if ( value < m_minValue ) value = m_minValue; + SetValue(value, true); + HiliteValue(event); + } + if ( !m_buttonDown->EventProcess(event) ) return false; + } + + if ( event.event == EVENT_KEYDOWN && + event.param == VK_WHEELUP && + Detect(event.pos) ) + { + value = RetValue()+m_stepValue; + if ( value > m_maxValue ) value = m_maxValue; + SetValue(value, true); + HiliteValue(event); + } + if ( event.event == EVENT_KEYDOWN && + event.param == VK_WHEELDOWN && + Detect(event.pos) ) + { + value = RetValue()-m_stepValue; + if ( value < m_minValue ) value = m_minValue; + SetValue(value, true); + HiliteValue(event); + } + + return true; +} + + +// Puts in evidence the edited value. + +void CEditValue::HiliteValue(const Event &event) +{ + int pos; + + if ( m_edit == 0 ) return; + + pos = m_edit->RetTextLength(); + if ( m_type == EVT_100 && pos > 0 ) + { + pos --; // not only selects the "%" + } + + m_edit->SetCursor(pos, 0); + m_edit->SetFocus(true); + + Event newEvent = event; + newEvent.event = EVENT_FOCUS; + newEvent.param = m_edit->RetEventMsg(); + m_event->AddEvent(newEvent); // defocus the other objects +} + + +// Draw button. + +void CEditValue::Draw() +{ + if ( (m_state & STATE_VISIBLE) == 0 ) return; + + if ( m_state & STATE_SHADOW ) + { + DrawShadow(m_pos, m_dim); + } + + if ( m_edit != 0 ) + { + m_edit->Draw(); + } + if ( m_buttonUp != 0 ) + { + m_buttonUp->Draw(); + } + if ( m_buttonDown != 0 ) + { + m_buttonDown->Draw(); + } +} + + +// Choosing the type of value. + +void CEditValue::SetType(EditValueType type) +{ + m_type = type; +} + +EditValueType CEditValue::RetType() +{ + return m_type; +} + + +// Changes the value. + +void CEditValue::SetValue(float value, bool bSendMessage) +{ + char text[100]; + + if ( m_edit == 0 ) return; + + text[0] = 0; + + if ( m_type == EVT_INT ) + { + sprintf(text, "%d", (int)value); + } + + if ( m_type == EVT_FLOAT ) + { + sprintf(text, "%.2f", value); + } + + if ( m_type == EVT_100 ) + { + sprintf(text, "%d%%", (int)(value*100.0f)); + } + + m_edit->SetText(text); + + if ( bSendMessage ) + { + Event newEvent; + m_event->MakeEvent(newEvent, m_eventMsg); + m_event->AddEvent(newEvent); + } +} + +// Return the edited value. + +float CEditValue::RetValue() +{ + char text[100]; + float value; + + if ( m_edit == 0 ) 0.0f; + + m_edit->GetText(text, 100); + sscanf(text, "%f", &value); + + if ( m_type == EVT_100 ) + { + value = (value+0.5f)/100.0f; + if ( value < 0.01f ) value = 0.0f; // less than 1%? + } + + return value; +} + + +// Management not for buttons. + +void CEditValue::SetStepValue(float value) +{ + m_stepValue = value; +} + +float CEditValue::RetStepValue() +{ + return m_stepValue; +} + + +// Management of the minimum value. + +void CEditValue::SetMinValue(float value) +{ + m_minValue = value; +} + +float CEditValue::RetMinValue() +{ + return m_minValue; +} + + +// Management of the maximum value. + +void CEditValue::SetMaxValue(float value) +{ + m_maxValue = value; +} + +float CEditValue::RetMaxValue() +{ + return m_maxValue; +} + |