testview1.cpp

一个小巧的嵌入式图形系统wGUI, 可以用VC编译

// TestView1.cpp
//
// test view for the wGui library
//
//
// Copyright (c) 2002 Rob Wiskow
// [e-mail]
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//


#include "TestView1.h"


const long int CLEAR_EDIT_BOX_1 = 10;
const long int FILL_EDIT_BOX_1 = 11;
const long int CLEAR_EDIT_BOX_2 = 12;
const long int FILL_EDIT_BOX_2 = 13;
const long int EXIT_APP = 14;
const long int NEXT_BUTTON_PICTURE = 15;

CTestWindow::CTestWindow(const wGui::CRect& WindowRect, wGui::CWindow* pParent) :
	CWindow(WindowRect, pParent)
{
	m_ClientRect.Grow(-1);
}


void CTestWindow::Draw(void) const
{
	CWindow::Draw();

	wGui::CPainter Painter(m_pSDLSurface);
	Painter.DrawRect(m_WindowRect, false, wGui::COLOR_WHITE);
	Painter.DrawRect(GetClientRect(), false, wGui::COLOR_RED);
}


CTestView::CTestView(void) :
	wGui::CView(wGui::CRect(0, 0, 700, 500), "Test App 1", true),
	m_iClickCount(0),
	m_eCurrentPicture(wGui::WGRES_UP_ARROW_BITMAP)
{
	SetWindowText(std::string("Test App 1 - wGui version ") + wGui::CwgStringResourceHandle(wGui::WGRES_VERSION_STRING).String());
	wGui::CMessageServer::Instance().RegisterMessageClient(this, wGui::CMessage::CTRL_VALUECHANGE);
	wGui::CMessageServer::Instance().RegisterMessageClient(this, wGui::CMessage::CTRL_LCLICK);
	wGui::CMessageServer::Instance().RegisterMessageClient(this, wGui::CMessage::CTRL_RCLICK);
	wGui::CMessageServer::Instance().RegisterMessageClient(this, wGui::CMessage::CTRL_RESIZE);
	wGui::CMessageServer::Instance().RegisterMessageClient(this, wGui::CMessage::CTRL_TIMER);

	m_pTimer = new wGui::CTimer(this);

	AttachMenu(new wGui::CMenu(wGui::CRect(0, 0, 80, 22), this));
	wGui::CPopupMenu* pContextSubmenu =  new wGui::CPopupMenu(wGui::CRect(0, 0, 140, 50), this);
	pContextSubmenu->InsertMenuItem(wGui::SMenuItem("Do Something"));
	pContextSubmenu->InsertMenuItem(wGui::SMenuItem("Do Something Else"));
	pContextSubmenu->InsertMenuItem(wGui::SMenuItem());  // instert a spacer
	pContextSubmenu->InsertMenuItem(wGui::SMenuItem("Exit", EXIT_APP));
	GetMenu()->InsertMenuItem(wGui::SMenuItem("File", 0, pContextSubmenu));
	pContextSubmenu =  new wGui::CPopupMenu(wGui::CRect(0, 0, 70, 50), this);
	GetMenu()->InsertMenuItem(wGui::SMenuItem("Edit", 0, pContextSubmenu));
	GetMenu()->InsertMenuItem(wGui::SMenuItem());
	pContextSubmenu =  new wGui::CPopupMenu(wGui::CRect(0, 0, 70, 50), this);
	GetMenu()->InsertMenuItem(wGui::SMenuItem("Help", 0, pContextSubmenu));

	m_pButton = new wGui::CButton(ClientToScreen(wGui::CRect(20, 40, 100, 60)), this, "Test Button");
	m_pButton2 = new wGui::CButton(ClientToScreen(wGui::CRect(130, 40, 210, 60)), this, "Disabled");
	m_pButton2->SetButtonState(wGui::CButton::DISABLED);
	m_pBtnPass = new wGui::CButton(ClientToScreen(wGui::CRect(330, 280, 400, 300)), this, "Show Pass");
	m_pButtonCopyText = new wGui::CButton(ClientToScreen(wGui::CRect(30, 180, 160, 200)), this, "Copy Selected Text");
	m_pProgressBar = new wGui::CProgress(ClientToScreen(wGui::CRect(20, 70, 210, 90)), this);
	m_pProgressBar->SetLimits(0, 50);
	m_pBtnQuit = new wGui::CButton(ClientToScreen(wGui::CRect(525, 10, 600, 30)), this, "Quit");
	m_pBtnWaitCursor = new wGui::CButton(ClientToScreen(wGui::CRect(500, 50, 600, 70)), this, "Wait Cursor");
	m_pBtnPointerCursor = new wGui::CButton(ClientToScreen(wGui::CRect(500, 80, 600, 100)), this, "Pointer Cursor");
	m_pBtnDefaultCursor = new wGui::CButton(ClientToScreen(wGui::CRect(500, 110, 600, 130)), this, "Default Cursor");
	new wGui::CLabel(ClientToScreen(wGui::CRect(20, 95, 90, 110)), this, "Test Label");
	m_pEditBox = new wGui::CEditBox(ClientToScreen(wGui::CRect(20, 120, 200, 140)), this);
	m_pEditBox->SetWindowText("Edit This is a really long message to see what happens when there is a long message in an editbox.");
	m_pEditBox2 = new wGui::CEditBox(ClientToScreen(wGui::CRect(20, 150, 200, 170)), this);
	m_pEditBox2->SetWindowText("Edit2");
	m_pEditBox3 = new wGui::CEditBox(ClientToScreen(wGui::CRect(20, 210, 200, 230)), this);
	m_pEditBox3->SetWindowText("ReadOnly Edit Box");
	m_pEditBox3->SetReadOnly(true);
	m_pPassBox = new wGui::CEditBox(ClientToScreen(wGui::CRect(225, 280, 325, 300)), this);
	m_pPassBox->SetUsePasswordMask(true);
	m_pPassShow = new wGui::CEditBox(ClientToScreen(wGui::CRect(225, 305, 325, 325)), this);
	m_pGroupBox = new wGui::CGroupBox(ClientToScreen(wGui::CRect(225, 160, 470, 260)), this, "GroupBox");
	m_pBigassEditBox = new wGui::CEditBox(ClientToScreen(wGui::CRect(240, 175, 460, 210)), m_pGroupBox, wGui::CApplication::Instance()->GetFontEngine("Vera.ttf", 25));
	m_pBigassEditBox->SetWindowText("Big box to test stuff");
	new wGui::CToolTip(m_pBigassEditBox, "This is a Big Ass Editbox");
	m_pTimerButton = new wGui::CButton(ClientToScreen(wGui::CRect(20, 250, 120, 270)), this, "Timer Stopped");
	m_pTimerLabel = new wGui::CLabel(ClientToScreen(wGui::CRect(140, 250, 210, 270)), this, "Count: 0");
	m_pCheckBox = new wGui::CCheckBox(ClientToScreen(wGui::CRect(224, 124, 236, 136)), this);
	new wGui::CLabel(ClientToScreen(wGui::CRect(245, 120, 380, 140)), this, "Read-Only EditBox2");
	m_pVScrollBar = new wGui::CScrollBar(
		wGui::CRect(m_ClientRect.Right() - 12, m_ClientRect.Top(), m_ClientRect.Right(), m_ClientRect.Bottom() - 12),
		this, wGui::CScrollBar::VERTICAL);
	m_pHScrollBar = new wGui::CScrollBar(
		wGui::CRect(m_ClientRect.Left(), m_ClientRect.Bottom() - 12, m_ClientRect.Right() - 12, m_ClientRect.Bottom()),
		this, wGui::CScrollBar::HORIZONTAL);
	m_pTestWindow = new CTestWindow(ClientToScreen(wGui::CRect(240, 10, 340, 110)), this);
	new wGui::CToolTip(m_pTestWindow, "A line drawing test");
	m_pPicture = new wGui::CPicture(ClientToScreen(wGui::CRect(370, 10, 470, 110)), this, "testpic.bmp", true);
	new wGui::CToolTip(m_pPicture, "A bitmap loading test");

	m_pToolBar = new wGui::CToolBar(ClientToScreen(wGui::CRect(0, 0, 170, 24)), this);
	wGui::CButton* pButton = new wGui::CPictureButton(wGui::CRect(0, 0, 20, 20), this, wGui::CwgBitmapResourceHandle(wGui::WGRES_UP_ARROW_BITMAP));
	new wGui::CToolTip(pButton, "Clear Edit Box 1");
	m_pToolBar->InsertButton(pButton, CLEAR_EDIT_BOX_1);
	pButton = new wGui::CPictureButton(wGui::CRect(0, 0, 20, 20), this, wGui::CwgBitmapResourceHandle(wGui::WGRES_DOWN_ARROW_BITMAP));
	new wGui::CToolTip(pButton, "Fill Edit Box 1");
	m_pToolBar->InsertButton(pButton, FILL_EDIT_BOX_1);
	m_pToolBar->InsertButton(0);  // Insert a spacer
	pButton = new wGui::CPictureButton(wGui::CRect(0, 0, 20, 20), this, wGui::CwgBitmapResourceHandle(wGui::WGRES_LEFT_ARROW_BITMAP));
	new wGui::CToolTip(pButton, "Clear Edit Box 2");
	m_pToolBar->InsertButton(pButton, CLEAR_EDIT_BOX_2);
	pButton = new wGui::CPictureButton(wGui::CRect(0, 0, 20, 20), this, wGui::CwgBitmapResourceHandle(wGui::WGRES_RIGHT_ARROW_BITMAP));
	new wGui::CToolTip(pButton, "Fill Edit Box 2");
	m_pToolBar->InsertButton(pButton, FILL_EDIT_BOX_2);
	m_pToolBar->InsertButton(0);  // Insert a spacer
	pButton = new wGui::CPictureButton(wGui::CRect(0, 0, 20, 20), this, wGui::CwgBitmapResourceHandle(wGui::WGRES_X_BITMAP));
	new wGui::CToolTip(pButton, "Exit App");
	m_pToolBar->InsertButton(pButton, EXIT_APP);
	m_pToolBar->InsertButton(0);  // Insert a spacer
	m_pBtnPictureButton = new wGui::CPictureButton(wGui::CRect(0, 0, 20, 20), this, wGui::CwgBitmapResourceHandle(m_eCurrentPicture));
	new wGui::CToolTip(m_pBtnPictureButton, "Click to animate");
	m_pToolBar->InsertButton(m_pBtnPictureButton, NEXT_BUTTON_PICTURE);

	m_pContextMenu = new wGui::CPopupMenu(wGui::CRect(0, 0, 120, 50), this);
	m_pContextMenu->InsertMenuItem(wGui::SMenuItem("Menu Item 1"));
	m_pContextMenu->InsertMenuItem(wGui::SMenuItem("Menu Item 2"));
	m_pContextMenu->InsertMenuItem(wGui::SMenuItem("Menu Item 3"));
	pContextSubmenu = new wGui::CPopupMenu(wGui::CRect(0, 0, 80, 50), m_pContextMenu);
	pContextSubmenu->InsertMenuItem(wGui::SMenuItem("Clear", CLEAR_EDIT_BOX_1));
	pContextSubmenu->InsertMenuItem(wGui::SMenuItem("Fill", FILL_EDIT_BOX_1));
	m_pContextMenu->InsertMenuItem(wGui::SMenuItem("Edit Box 1", 0, pContextSubmenu));
	pContextSubmenu = new wGui::CPopupMenu(wGui::CRect(0, 0, 80, 50), m_pContextMenu);
	pContextSubmenu->InsertMenuItem(wGui::SMenuItem("Clear", CLEAR_EDIT_BOX_2));
	pContextSubmenu->InsertMenuItem(wGui::SMenuItem("Fill", FILL_EDIT_BOX_2));
	m_pContextMenu->InsertMenuItem(wGui::SMenuItem("Edit Box 2", 0, pContextSubmenu));
	pContextSubmenu = new wGui::CPopupMenu(wGui::CRect(0, 0, 140, 50), m_pContextMenu);
	m_pContextMenu->InsertMenuItem(wGui::SMenuItem("Empty submenu", 0, pContextSubmenu));
	wGui::CPopupMenu* pContextSubmenu2 =  new wGui::CPopupMenu(wGui::CRect(0, 0, 140, 50), pContextSubmenu);
	pContextSubmenu->InsertMenuItem(wGui::SMenuItem("Empty submenu", 0, pContextSubmenu2));
	wGui::CPopupMenu* pContextSubmenu3 =  new wGui::CPopupMenu(wGui::CRect(0, 0, 140, 50), pContextSubmenu2);
	pContextSubmenu2->InsertMenuItem(wGui::SMenuItem("Empty submenu", 0, pContextSubmenu3));
	wGui::CPopupMenu* pContextSubmenu4 =  new wGui::CPopupMenu(wGui::CRect(0, 0, 140, 50), pContextSubmenu3);
	pContextSubmenu3->InsertMenuItem(wGui::SMenuItem("Empty submenu", 0, pContextSubmenu4));

	m_pDropDown = new wGui::CDropDown(ClientToScreen(wGui::CRect(240, 230, 430, 248)), m_pGroupBox);
	m_pDropDown->AddItem(wGui::SListItem("Item1"));
	m_pDropDown->AddItem(wGui::SListItem("Item2", 0, wGui::COLOR_BLUE));
	m_pDropDown->AddItem(wGui::SListItem("Item3", 0, wGui::COLOR_RED));
	m_pDropDown->AddItem(wGui::SListItem("Item4"));
	m_pListBox = new wGui::CListBox(ClientToScreen(wGui::CRect(20, 290, 200, 360)), this);
	m_pListBox->AddItem(wGui::SListItem("Item1"));
	m_pListBox->AddItem(wGui::SListItem("Item2", 0, wGui::COLOR_BLUE));
	m_pListBox->AddItem(wGui::SListItem("Item3", 0, wGui::COLOR_RED));
	m_pListBox->AddItem(wGui::SListItem("Item4"));
	m_pListBox->AddItem(wGui::SListItem("Item5"));
	m_pListBox->AddItem(wGui::SListItem("Item6", 0, wGui::COLOR_GRAY));
	m_pListBox->AddItem(wGui::SListItem("Lets"));
	m_pListBox->AddItem(wGui::SListItem("Add"));
	m_pListBox->AddItem(wGui::SListItem("A Few"));
	m_pListBox->AddItem(wGui::SListItem("More"));
	m_pListBox->AddItem(wGui::SListItem("Items"));
	m_pListBox->AddItem(wGui::SListItem("Shall"));
	m_pListBox->AddItem(wGui::SListItem("We?"));
}


void CTestView::Draw(void) const
{
	CView::Draw();

	wGui::CPainter Painter(m_pSDLSurface);
	Painter.DrawLine(ClientToScreen(wGui::CPoint(250, 80)), ClientToScreen(wGui::CPoint(320, 80)));
	Painter.DrawLine(ClientToScreen(wGui::CPoint(260, 40)), ClientToScreen(wGui::CPoint(320, 60)), wGui::COLOR_GREEN);
	Painter.DrawLine(ClientToScreen(wGui::CPoint(320, 40)), ClientToScreen(wGui::CPoint(310, 110)), wGui::COLOR_RED);
	Painter.DrawLine(ClientToScreen(wGui::CPoint(260, 40)), ClientToScreen(wGui::CPoint(260, 110)), wGui::COLOR_BLUE);
}


bool CTestView::OnMouseButtonDown(wGui::CPoint Point, unsigned int Button)
{
	bool bResult = false;

 	if (! CView::OnMouseButtonDown(Point, Button) && m_bVisible && (m_WindowRect.HitTest(Point) == wGui::CRect::RELPOS_INSIDE) &&
		(Button == wGui::CMouseMessage::RIGHT))