diff options
Diffstat (limited to 'engines/wintermute/UIButton.cpp')
| -rw-r--r-- | engines/wintermute/UIButton.cpp | 1043 |
1 files changed, 1043 insertions, 0 deletions
diff --git a/engines/wintermute/UIButton.cpp b/engines/wintermute/UIButton.cpp new file mode 100644 index 0000000000..1053cec166 --- /dev/null +++ b/engines/wintermute/UIButton.cpp @@ -0,0 +1,1043 @@ +/* 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.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#include "engines/wintermute/dcgf.h"
+#include "engines/wintermute/BDynBuffer.h"
+#include "engines/wintermute/BGame.h"
+#include "engines/wintermute/UIButton.h"
+#include "engines/wintermute/UITiledImage.h"
+#include "engines/wintermute/BParser.h"
+#include "engines/wintermute/BActiveRect.h"
+#include "engines/wintermute/BFontStorage.h"
+#include "engines/wintermute/BFont.h"
+#include "engines/wintermute/BStringTable.h"
+#include "engines/wintermute/BSprite.h"
+#include "engines/wintermute/BFileManager.h"
+#include "engines/wintermute/PlatformSDL.h"
+#include "engines/wintermute/scriptables/ScValue.h"
+#include "engines/wintermute/scriptables/ScScript.h"
+#include "engines/wintermute/scriptables/ScStack.h"
+
+namespace WinterMute {
+
+IMPLEMENT_PERSISTENT(CUIButton, false)
+
+//////////////////////////////////////////////////////////////////////////
+CUIButton::CUIButton(CBGame *inGame): CUIObject(inGame) {
+ m_BackPress = m_BackHover = m_BackDisable = m_BackFocus = NULL;
+
+ m_FontHover = m_FontPress = m_FontDisable = m_FontFocus = NULL;
+
+ m_ImageDisable = m_ImagePress = m_ImageHover = m_ImageFocus = NULL;
+
+ m_Align = TAL_CENTER;
+
+ m_Hover = m_Press = false;
+
+ m_Type = UI_BUTTON;
+
+ m_CanFocus = false;
+ m_StayPressed = false;
+
+ m_OneTimePress = false;
+ m_CenterImage = false;
+
+ m_PixelPerfect = false;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+CUIButton::~CUIButton() {
+ if (m_BackPress) delete m_BackPress;
+ if (m_BackHover) delete m_BackHover;
+ if (m_BackDisable) delete m_BackDisable;
+ if (m_BackFocus) delete m_BackFocus;
+
+ if (!m_SharedFonts) {
+ if (m_FontHover) Game->m_FontStorage->RemoveFont(m_FontHover);
+ if (m_FontPress) Game->m_FontStorage->RemoveFont(m_FontPress);
+ if (m_FontDisable) Game->m_FontStorage->RemoveFont(m_FontDisable);
+ if (m_FontFocus) Game->m_FontStorage->RemoveFont(m_FontFocus);
+ }
+
+ if (!m_SharedImages) {
+ if (m_ImageHover) delete m_ImageHover;
+ if (m_ImagePress) delete m_ImagePress;
+ if (m_ImageDisable) delete m_ImageDisable;
+ if (m_ImageFocus) delete m_ImageFocus;
+ }
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CUIButton::LoadFile(char *Filename) {
+ byte *Buffer = Game->m_FileManager->ReadWholeFile(Filename);
+ if (Buffer == NULL) {
+ Game->LOG(0, "CUIButton::LoadFile failed for file '%s'", Filename);
+ return E_FAIL;
+ }
+
+ HRESULT ret;
+
+ m_Filename = new char [strlen(Filename) + 1];
+ strcpy(m_Filename, Filename);
+
+ if (FAILED(ret = LoadBuffer(Buffer, true))) Game->LOG(0, "Error parsing BUTTON file '%s'", Filename);
+
+
+ delete [] Buffer;
+
+ return ret;
+}
+
+
+TOKEN_DEF_START
+TOKEN_DEF(BUTTON)
+TOKEN_DEF(TEMPLATE)
+TOKEN_DEF(DISABLED)
+TOKEN_DEF(VISIBLE)
+TOKEN_DEF(FOCUSABLE)
+TOKEN_DEF(BACK_HOVER)
+TOKEN_DEF(BACK_PRESS)
+TOKEN_DEF(BACK_DISABLE)
+TOKEN_DEF(BACK_FOCUS)
+TOKEN_DEF(BACK)
+TOKEN_DEF(CENTER_IMAGE)
+TOKEN_DEF(IMAGE_HOVER)
+TOKEN_DEF(IMAGE_PRESS)
+TOKEN_DEF(IMAGE_DISABLE)
+TOKEN_DEF(IMAGE_FOCUS)
+TOKEN_DEF(IMAGE)
+TOKEN_DEF(FONT_HOVER)
+TOKEN_DEF(FONT_PRESS)
+TOKEN_DEF(FONT_DISABLE)
+TOKEN_DEF(FONT_FOCUS)
+TOKEN_DEF(FONT)
+TOKEN_DEF(TEXT_ALIGN)
+TOKEN_DEF(TEXT)
+TOKEN_DEF(X)
+TOKEN_DEF(Y)
+TOKEN_DEF(WIDTH)
+TOKEN_DEF(HEIGHT)
+TOKEN_DEF(CURSOR)
+TOKEN_DEF(NAME)
+TOKEN_DEF(EVENTS)
+TOKEN_DEF(SCRIPT)
+TOKEN_DEF(CAPTION)
+TOKEN_DEF(PARENT_NOTIFY)
+TOKEN_DEF(PRESSED)
+TOKEN_DEF(PIXEL_PERFECT)
+TOKEN_DEF(EDITOR_PROPERTY)
+TOKEN_DEF_END
+//////////////////////////////////////////////////////////////////////////
+HRESULT CUIButton::LoadBuffer(byte *Buffer, bool Complete) {
+ TOKEN_TABLE_START(commands)
+ TOKEN_TABLE(BUTTON)
+ TOKEN_TABLE(TEMPLATE)
+ TOKEN_TABLE(DISABLED)
+ TOKEN_TABLE(VISIBLE)
+ TOKEN_TABLE(FOCUSABLE)
+ TOKEN_TABLE(BACK_HOVER)
+ TOKEN_TABLE(BACK_PRESS)
+ TOKEN_TABLE(BACK_DISABLE)
+ TOKEN_TABLE(BACK_FOCUS)
+ TOKEN_TABLE(BACK)
+ TOKEN_TABLE(CENTER_IMAGE)
+ TOKEN_TABLE(IMAGE_HOVER)
+ TOKEN_TABLE(IMAGE_PRESS)
+ TOKEN_TABLE(IMAGE_DISABLE)
+ TOKEN_TABLE(IMAGE_FOCUS)
+ TOKEN_TABLE(IMAGE)
+ TOKEN_TABLE(FONT_HOVER)
+ TOKEN_TABLE(FONT_PRESS)
+ TOKEN_TABLE(FONT_DISABLE)
+ TOKEN_TABLE(FONT_FOCUS)
+ TOKEN_TABLE(FONT)
+ TOKEN_TABLE(TEXT_ALIGN)
+ TOKEN_TABLE(TEXT)
+ TOKEN_TABLE(X)
+ TOKEN_TABLE(Y)
+ TOKEN_TABLE(WIDTH)
+ TOKEN_TABLE(HEIGHT)
+ TOKEN_TABLE(CURSOR)
+ TOKEN_TABLE(NAME)
+ TOKEN_TABLE(EVENTS)
+ TOKEN_TABLE(SCRIPT)
+ TOKEN_TABLE(CAPTION)
+ TOKEN_TABLE(PARENT_NOTIFY)
+ TOKEN_TABLE(PRESSED)
+ TOKEN_TABLE(PIXEL_PERFECT)
+ TOKEN_TABLE(EDITOR_PROPERTY)
+ TOKEN_TABLE_END
+
+ byte *params;
+ int cmd = 2;
+ CBParser parser(Game);
+
+ if (Complete) {
+ if (parser.GetCommand((char **)&Buffer, commands, (char **)¶ms) != TOKEN_BUTTON) {
+ Game->LOG(0, "'BUTTON' keyword expected.");
+ return E_FAIL;
+ }
+ Buffer = params;
+ }
+
+ while (cmd > 0 && (cmd = parser.GetCommand((char **)&Buffer, commands, (char **)¶ms)) > 0) {
+ switch (cmd) {
+ case TOKEN_TEMPLATE:
+ if (FAILED(LoadFile((char *)params))) cmd = PARSERR_GENERIC;
+ break;
+
+ case TOKEN_NAME:
+ SetName((char *)params);
+ break;
+
+ case TOKEN_CAPTION:
+ SetCaption((char *)params);
+ break;
+
+ case TOKEN_BACK:
+ delete m_Back;
+ m_Back = new CUITiledImage(Game);
+ if (!m_Back || FAILED(m_Back->LoadFile((char *)params))) {
+ delete m_Back;
+ m_Back = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_BACK_HOVER:
+ delete m_BackHover;
+ m_BackHover = new CUITiledImage(Game);
+ if (!m_BackHover || FAILED(m_BackHover->LoadFile((char *)params))) {
+ delete m_BackHover;
+ m_BackHover = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_BACK_PRESS:
+ delete m_BackPress;
+ m_BackPress = new CUITiledImage(Game);
+ if (!m_BackPress || FAILED(m_BackPress->LoadFile((char *)params))) {
+ delete m_BackPress;
+ m_BackPress = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_BACK_DISABLE:
+ delete m_BackDisable;
+ m_BackDisable = new CUITiledImage(Game);
+ if (!m_BackDisable || FAILED(m_BackDisable->LoadFile((char *)params))) {
+ delete m_BackDisable;
+ m_BackDisable = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_BACK_FOCUS:
+ delete m_BackFocus;
+ m_BackFocus = new CUITiledImage(Game);
+ if (!m_BackFocus || FAILED(m_BackFocus->LoadFile((char *)params))) {
+ delete m_BackFocus;
+ m_BackFocus = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_IMAGE:
+ delete m_Image;
+ m_Image = new CBSprite(Game);
+ if (!m_Image || FAILED(m_Image->LoadFile((char *)params))) {
+ delete m_Image;
+ m_Image = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_IMAGE_HOVER:
+ delete m_ImageHover;
+ m_ImageHover = new CBSprite(Game);
+ if (!m_ImageHover || FAILED(m_ImageHover->LoadFile((char *)params))) {
+ delete m_ImageHover;
+ m_ImageHover = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_IMAGE_PRESS:
+ delete m_ImagePress;
+ m_ImagePress = new CBSprite(Game);
+ if (!m_ImagePress || FAILED(m_ImagePress->LoadFile((char *)params))) {
+ delete m_ImagePress;
+ m_ImagePress = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_IMAGE_DISABLE:
+ delete m_ImageDisable;
+ m_ImageDisable = new CBSprite(Game);
+ if (!m_ImageDisable || FAILED(m_ImageDisable->LoadFile((char *)params))) {
+ delete m_ImageDisable;
+ m_ImageDisable = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_IMAGE_FOCUS:
+ delete m_ImageFocus;
+ m_ImageFocus = new CBSprite(Game);
+ if (!m_ImageFocus || FAILED(m_ImageFocus->LoadFile((char *)params))) {
+ delete m_ImageFocus;
+ m_ImageFocus = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_FONT:
+ if (m_Font) Game->m_FontStorage->RemoveFont(m_Font);
+ m_Font = Game->m_FontStorage->AddFont((char *)params);
+ if (!m_Font) cmd = PARSERR_GENERIC;
+ break;
+
+ case TOKEN_FONT_HOVER:
+ if (m_FontHover) Game->m_FontStorage->RemoveFont(m_FontHover);
+ m_FontHover = Game->m_FontStorage->AddFont((char *)params);
+ if (!m_FontHover) cmd = PARSERR_GENERIC;
+ break;
+
+ case TOKEN_FONT_PRESS:
+ if (m_FontPress) Game->m_FontStorage->RemoveFont(m_FontPress);
+ m_FontPress = Game->m_FontStorage->AddFont((char *)params);
+ if (!m_FontPress) cmd = PARSERR_GENERIC;
+ break;
+
+ case TOKEN_FONT_DISABLE:
+ if (m_FontDisable) Game->m_FontStorage->RemoveFont(m_FontDisable);
+ m_FontDisable = Game->m_FontStorage->AddFont((char *)params);
+ if (!m_FontDisable) cmd = PARSERR_GENERIC;
+ break;
+
+ case TOKEN_FONT_FOCUS:
+ if (m_FontFocus) Game->m_FontStorage->RemoveFont(m_FontFocus);
+ m_FontFocus = Game->m_FontStorage->AddFont((char *)params);
+ if (!m_FontFocus) cmd = PARSERR_GENERIC;
+ break;
+
+ case TOKEN_TEXT:
+ SetText((char *)params);
+ Game->m_StringTable->Expand(&m_Text);
+ break;
+
+ case TOKEN_TEXT_ALIGN:
+ if (scumm_stricmp((char *)params, "left") == 0) m_Align = TAL_LEFT;
+ else if (scumm_stricmp((char *)params, "right") == 0) m_Align = TAL_RIGHT;
+ else m_Align = TAL_CENTER;
+ break;
+
+ case TOKEN_X:
+ parser.ScanStr((char *)params, "%d", &m_PosX);
+ break;
+
+ case TOKEN_Y:
+ parser.ScanStr((char *)params, "%d", &m_PosY);
+ break;
+
+ case TOKEN_WIDTH:
+ parser.ScanStr((char *)params, "%d", &m_Width);
+ break;
+
+ case TOKEN_HEIGHT:
+ parser.ScanStr((char *)params, "%d", &m_Height);
+ break;
+
+ case TOKEN_CURSOR:
+ delete m_Cursor;
+ m_Cursor = new CBSprite(Game);
+ if (!m_Cursor || FAILED(m_Cursor->LoadFile((char *)params))) {
+ delete m_Cursor;
+ m_Cursor = NULL;
+ cmd = PARSERR_GENERIC;
+ }
+ break;
+
+ case TOKEN_SCRIPT:
+ AddScript((char *)params);
+ break;
+
+ case TOKEN_PARENT_NOTIFY:
+ parser.ScanStr((char *)params, "%b", &m_ParentNotify);
+ break;
+
+ case TOKEN_DISABLED:
+ parser.ScanStr((char *)params, "%b", &m_Disable);
+ break;
+
+ case TOKEN_VISIBLE:
+ parser.ScanStr((char *)params, "%b", &m_Visible);
+ break;
+
+ case TOKEN_FOCUSABLE:
+ parser.ScanStr((char *)params, "%b", &m_CanFocus);
+ break;
+
+ case TOKEN_CENTER_IMAGE:
+ parser.ScanStr((char *)params, "%b", &m_CenterImage);
+ break;
+
+ case TOKEN_PRESSED:
+ parser.ScanStr((char *)params, "%b", &m_StayPressed);
+ break;
+
+ case TOKEN_PIXEL_PERFECT:
+ parser.ScanStr((char *)params, "%b", &m_PixelPerfect);
+ break;
+
+ case TOKEN_EDITOR_PROPERTY:
+ ParseEditorProperty(params, false);
+ break;
+ }
+ }
+ if (cmd == PARSERR_TOKENNOTFOUND) {
+ Game->LOG(0, "Syntax error in BUTTON definition");
+ return E_FAIL;
+ }
+ if (cmd == PARSERR_GENERIC) {
+ Game->LOG(0, "Error loading BUTTON definition");
+ return E_FAIL;
+ }
+
+ CorrectSize();
+
+ return S_OK;
+}
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CUIButton::SaveAsText(CBDynBuffer *Buffer, int Indent) {
+ Buffer->PutTextIndent(Indent, "BUTTON\n");
+ Buffer->PutTextIndent(Indent, "{\n");
+
+ Buffer->PutTextIndent(Indent + 2, "NAME=\"%s\"\n", m_Name);
+ Buffer->PutTextIndent(Indent + 2, "CAPTION=\"%s\"\n", GetCaption());
+
+ Buffer->PutTextIndent(Indent + 2, "\n");
+
+ if (m_Back && m_Back->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "BACK=\"%s\"\n", m_Back->m_Filename);
+ if (m_BackHover && m_BackHover->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "BACK_HOVER=\"%s\"\n", m_BackHover->m_Filename);
+ if (m_BackPress && m_BackPress->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "BACK_PRESS=\"%s\"\n", m_BackPress->m_Filename);
+ if (m_BackDisable && m_BackDisable->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "BACK_DISABLE=\"%s\"\n", m_BackDisable->m_Filename);
+ if (m_BackFocus && m_BackFocus->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "BACK_FOCUS=\"%s\"\n", m_BackFocus->m_Filename);
+
+ if (m_Image && m_Image->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "IMAGE=\"%s\"\n", m_Image->m_Filename);
+ if (m_ImageHover && m_ImageHover->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "IMAGE_HOVER=\"%s\"\n", m_ImageHover->m_Filename);
+ if (m_ImagePress && m_ImagePress->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "IMAGE_PRESS=\"%s\"\n", m_ImagePress->m_Filename);
+ if (m_ImageDisable && m_ImageDisable->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "IMAGE_DISABLE=\"%s\"\n", m_ImageDisable->m_Filename);
+ if (m_ImageFocus && m_ImageFocus->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "IMAGE_FOCUS=\"%s\"\n", m_ImageFocus->m_Filename);
+
+ if (m_Font && m_Font->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "FONT=\"%s\"\n", m_Font->m_Filename);
+ if (m_FontHover && m_FontHover->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "FONT_HOVER=\"%s\"\n", m_FontHover->m_Filename);
+ if (m_FontPress && m_FontPress->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "FONT_PRESS=\"%s\"\n", m_FontPress->m_Filename);
+ if (m_FontDisable && m_FontDisable->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "FONT_DISABLE=\"%s\"\n", m_FontDisable->m_Filename);
+ if (m_FontFocus && m_FontFocus->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "FONT_FOCUS=\"%s\"\n", m_FontFocus->m_Filename);
+
+ if (m_Cursor && m_Cursor->m_Filename)
+ Buffer->PutTextIndent(Indent + 2, "CURSOR=\"%s\"\n", m_Cursor->m_Filename);
+
+
+ Buffer->PutTextIndent(Indent + 2, "\n");
+
+ if (m_Text)
+ Buffer->PutTextIndent(Indent + 2, "TEXT=\"%s\"\n", m_Text);
+
+ switch (m_Align) {
+ case TAL_LEFT:
+ Buffer->PutTextIndent(Indent + 2, "TEXT_ALIGN=\"%s\"\n", "left");
+ break;
+ case TAL_RIGHT:
+ Buffer->PutTextIndent(Indent + 2, "TEXT_ALIGN=\"%s\"\n", "right");
+ break;
+ case TAL_CENTER:
+ Buffer->PutTextIndent(Indent + 2, "TEXT_ALIGN=\"%s\"\n", "center");
+ break;
+ }
+
+ Buffer->PutTextIndent(Indent + 2, "\n");
+
+ Buffer->PutTextIndent(Indent + 2, "X=%d\n", m_PosX);
+ Buffer->PutTextIndent(Indent + 2, "Y=%d\n", m_PosY);
+ Buffer->PutTextIndent(Indent + 2, "WIDTH=%d\n", m_Width);
+ Buffer->PutTextIndent(Indent + 2, "HEIGHT=%d\n", m_Height);
+
+
+ Buffer->PutTextIndent(Indent + 2, "DISABLED=%s\n", m_Disable ? "TRUE" : "FALSE");
+ Buffer->PutTextIndent(Indent + 2, "VISIBLE=%s\n", m_Visible ? "TRUE" : "FALSE");
+ Buffer->PutTextIndent(Indent + 2, "PARENT_NOTIFY=%s\n", m_ParentNotify ? "TRUE" : "FALSE");
+ Buffer->PutTextIndent(Indent + 2, "FOCUSABLE=%s\n", m_CanFocus ? "TRUE" : "FALSE");
+ Buffer->PutTextIndent(Indent + 2, "CENTER_IMAGE=%s\n", m_CenterImage ? "TRUE" : "FALSE");
+ Buffer->PutTextIndent(Indent + 2, "PRESSED=%s\n", m_StayPressed ? "TRUE" : "FALSE");
+ Buffer->PutTextIndent(Indent + 2, "PIXEL_PERFECT=%s\n", m_PixelPerfect ? "TRUE" : "FALSE");
+
+ Buffer->PutTextIndent(Indent + 2, "\n");
+
+ // scripts
+ for (int i = 0; i < m_Scripts.GetSize(); i++) {
+ Buffer->PutTextIndent(Indent + 2, "SCRIPT=\"%s\"\n", m_Scripts[i]->m_Filename);
+ }
+
+ Buffer->PutTextIndent(Indent + 2, "\n");
+
+ // editor properties
+ CBBase::SaveAsText(Buffer, Indent + 2);
+
+ Buffer->PutTextIndent(Indent, "}\n");
+ return S_OK;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CUIButton::CorrectSize() {
+ RECT rect;
+
+ CBSprite *img = NULL;
+ if (m_Image) img = m_Image;
+ else if (m_ImageDisable) img = m_ImageDisable;
+ else if (m_ImageHover) img = m_ImageHover;
+ else if (m_ImagePress) img = m_ImagePress;
+ else if (m_ImageFocus) img = m_ImageFocus;
+
+ if (m_Width <= 0) {
+ if (img) {
+ img->GetBoundingRect(&rect, 0, 0);
+ m_Width = rect.right - rect.left;
+ } else m_Width = 100;
+ }
+
+ if (m_Height <= 0) {
+ if (img) {
+ img->GetBoundingRect(&rect, 0, 0);
+ m_Height = rect.bottom - rect.top;
+ }
+ }
+
+ if (m_Text) {
+ int text_height;
+ if (m_Font) text_height = m_Font->GetTextHeight((byte *)m_Text, m_Width);
+ else text_height = Game->m_SystemFont->GetTextHeight((byte *)m_Text, m_Width);
+
+ if (text_height > m_Height) m_Height = text_height;
+ }
+
+ if (m_Height <= 0) m_Height = 100;
+
+ if (m_Back) m_Back->CorrectSize(&m_Width, &m_Height);
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CUIButton::Display(int OffsetX, int OffsetY) {
+ if (!m_Visible) return S_OK;
+
+ CUITiledImage *back = NULL;
+ CBSprite *image = NULL;
+ CBFont *font = 0;
+
+ //RECT rect;
+ //CBPlatform::SetRect(&rect, OffsetX + m_PosX, OffsetY + m_PosY, OffsetX+m_PosX+m_Width, OffsetY+m_PosY+m_Height);
+ //m_Hover = (!m_Disable && CBPlatform::PtInRect(&rect, Game->m_MousePos)!=FALSE);
+ m_Hover = (!m_Disable && Game->m_ActiveObject == this && (Game->m_Interactive || Game->m_State == GAME_SEMI_FROZEN));
+
+ if ((m_Press && m_Hover && !Game->m_MouseLeftDown) ||
+ m_OneTimePress && CBPlatform::GetTime() - m_OneTimePressTime >= 100) Press();
+
+
+ if (m_Disable) {
+ if (m_BackDisable) back = m_BackDisable;
+ if (m_ImageDisable) image = m_ImageDisable;
+ if (m_Text && m_FontDisable) font = m_FontDisable;
+ } else if (m_Press || m_OneTimePress || m_StayPressed) {
+ if (m_BackPress) back = m_BackPress;
+ if (m_ImagePress) image = m_ImagePress;
+ if (m_Text && m_FontPress) font = m_FontPress;
+ } else if (m_Hover) {
+ if (m_BackHover) back = m_BackHover;
+ if (m_ImageHover) image = m_ImageHover;
+ if (m_Text && m_FontHover) font = m_FontHover;
+ } else if (m_CanFocus && IsFocused()) {
+ if (m_BackFocus) back = m_BackFocus;
+ if (m_ImageFocus) image = m_ImageFocus;
+ if (m_Text && m_FontFocus) font = m_FontFocus;
+ }
+
+ if (!back && m_Back) back = m_Back;
+ if (!image && m_Image) image = m_Image;
+ if (m_Text && !font) {
+ if (m_Font) font = m_Font;
+ else font = Game->m_SystemFont;
+ }
+
+ int ImageX = OffsetX + m_PosX;
+ int ImageY = OffsetY + m_PosY;
+
+ if (image && m_CenterImage) {
+ RECT rc;
+ image->GetBoundingRect(&rc, 0, 0);
+ ImageX += (m_Width - (rc.right - rc.left)) / 2;
+ ImageY += (m_Height - (rc.bottom - rc.top)) / 2;
+ }
+
+ if (back) back->Display(OffsetX + m_PosX, OffsetY + m_PosY, m_Width, m_Height);
+ //if(image) image->Draw(ImageX +((m_Press||m_OneTimePress)&&back?1:0), ImageY +((m_Press||m_OneTimePress)&&back?1:0), NULL);
+ if (image) image->Draw(ImageX + ((m_Press || m_OneTimePress) && back ? 1 : 0), ImageY + ((m_Press || m_OneTimePress) && back ? 1 : 0), m_PixelPerfect ? this : NULL);
+
+ if (font && m_Text) {
+ int text_offset = (m_Height - font->GetTextHeight((byte *)m_Text, m_Width)) / 2;
+ font->DrawText((byte *)m_Text, OffsetX + m_PosX + ((m_Press || m_OneTimePress) ? 1 : 0), OffsetY + m_PosY + text_offset + ((m_Press || m_OneTimePress) ? 1 : 0), m_Width, m_Align);
+ }
+
+ if (!m_PixelPerfect || !m_Image) Game->m_Renderer->m_RectList.Add(new CBActiveRect(Game, this, NULL, OffsetX + m_PosX, OffsetY + m_PosY, m_Width, m_Height, 100, 100, false));
+
+ // reset unused sprites
+ if (m_Image && m_Image != image) m_Image->Reset();
+ if (m_ImageDisable && m_ImageDisable != image) m_ImageDisable->Reset();
+ if (m_ImageFocus && m_ImageFocus != image) m_ImageFocus->Reset();
+ if (m_ImagePress && m_ImagePress != image) m_ImagePress->Reset();
+ if (m_ImageHover && m_ImageHover != image) m_ImageHover->Reset();
+
+ m_Press = m_Hover && Game->m_MouseLeftDown && Game->m_CapturedObject == this;
+
+ return S_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+void CUIButton::Press() {
+ ApplyEvent("Press");
+ if (m_ListenerObject) m_ListenerObject->Listen(m_ListenerParamObject, m_ListenerParamDWORD);
+ if (m_ParentNotify && m_Parent) m_Parent->ApplyEvent(m_Name);
+
+ m_OneTimePress = false;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+// high level scripting interface
+//////////////////////////////////////////////////////////////////////////
+HRESULT CUIButton::ScCallMethod(CScScript *Script, CScStack *Stack, CScStack *ThisStack, char *Name) {
+ //////////////////////////////////////////////////////////////////////////
+ // SetDisabledFont
+ //////////////////////////////////////////////////////////////////////////
+ if (strcmp(Name, "SetDisabledFont") == 0) {
+ Stack->CorrectParams(1);
+ CScValue *Val = Stack->Pop();
+
+ if (m_FontDisable) Game->m_FontStorage->RemoveFont(m_FontDisable);
+ if (Val->IsNULL()) {
+ m_FontDisable = NULL;
+ Stack->PushBool(true);
+ } else {
+ m_FontDisable = Game->m_FontStorage->AddFont(Val->GetString());
+ Stack->PushBool(m_FontDisable != NULL);
+ }
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // SetHoverFont
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "SetHoverFont") == 0) {
+ Stack->CorrectParams(1);
+ CScValue *Val = Stack->Pop();
+
+ if (m_FontHover) Game->m_FontStorage->RemoveFont(m_FontHover);
+ if (Val->IsNULL()) {
+ m_FontHover = NULL;
+ Stack->PushBool(true);
+ } else {
+ m_FontHover = Game->m_FontStorage->AddFont(Val->GetString());
+ Stack->PushBool(m_FontHover != NULL);
+ }
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // SetPressedFont
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "SetPressedFont") == 0) {
+ Stack->CorrectParams(1);
+ CScValue *Val = Stack->Pop();
+
+ if (m_FontPress) Game->m_FontStorage->RemoveFont(m_FontPress);
+ if (Val->IsNULL()) {
+ m_FontPress = NULL;
+ Stack->PushBool(true);
+ } else {
+ m_FontPress = Game->m_FontStorage->AddFont(Val->GetString());
+ Stack->PushBool(m_FontPress != NULL);
+ }
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // SetFocusedFont
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "SetFocusedFont") == 0) {
+ Stack->CorrectParams(1);
+ CScValue *Val = Stack->Pop();
+
+ if (m_FontFocus) Game->m_FontStorage->RemoveFont(m_FontFocus);
+ if (Val->IsNULL()) {
+ m_FontFocus = NULL;
+ Stack->PushBool(true);
+ } else {
+ m_FontFocus = Game->m_FontStorage->AddFont(Val->GetString());
+ Stack->PushBool(m_FontFocus != NULL);
+ }
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // SetDisabledImage
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "SetDisabledImage") == 0) {
+ Stack->CorrectParams(1);
+
+ delete m_ImageDisable;
+ m_ImageDisable = new CBSprite(Game);
+ char *Filename = Stack->Pop()->GetString();
+ if (!m_ImageDisable || FAILED(m_ImageDisable->LoadFile(Filename))) {
+ delete m_ImageDisable;
+ m_ImageDisable = NULL;
+ Stack->PushBool(false);
+ } else Stack->PushBool(true);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // GetDisabledImage
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "GetDisabledImage") == 0) {
+ Stack->CorrectParams(0);
+ if (!m_ImageDisable || !m_ImageDisable->m_Filename) Stack->PushNULL();
+ else Stack->PushString(m_ImageDisable->m_Filename);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // GetDisabledImageObject
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "GetDisabledImageObject") == 0) {
+ Stack->CorrectParams(0);
+ if (!m_ImageDisable) Stack->PushNULL();
+ else Stack->PushNative(m_ImageDisable, true);
+
+ return S_OK;
+ }
+
+
+ //////////////////////////////////////////////////////////////////////////
+ // SetHoverImage
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "SetHoverImage") == 0) {
+ Stack->CorrectParams(1);
+
+ delete m_ImageHover;
+ m_ImageHover = new CBSprite(Game);
+ char *Filename = Stack->Pop()->GetString();
+ if (!m_ImageHover || FAILED(m_ImageHover->LoadFile(Filename))) {
+ delete m_ImageHover;
+ m_ImageHover = NULL;
+ Stack->PushBool(false);
+ } else Stack->PushBool(true);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // GetHoverImage
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "GetHoverImage") == 0) {
+ Stack->CorrectParams(0);
+ if (!m_ImageHover || !m_ImageHover->m_Filename) Stack->PushNULL();
+ else Stack->PushString(m_ImageHover->m_Filename);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // GetHoverImageObject
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "GetHoverImageObject") == 0) {
+ Stack->CorrectParams(0);
+ if (!m_ImageHover) Stack->PushNULL();
+ else Stack->PushNative(m_ImageHover, true);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // SetPressedImage
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "SetPressedImage") == 0) {
+ Stack->CorrectParams(1);
+
+ delete m_ImagePress;
+ m_ImagePress = new CBSprite(Game);
+ char *Filename = Stack->Pop()->GetString();
+ if (!m_ImagePress || FAILED(m_ImagePress->LoadFile(Filename))) {
+ delete m_ImagePress;
+ m_ImagePress = NULL;
+ Stack->PushBool(false);
+ } else Stack->PushBool(true);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // GetPressedImage
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "GetPressedImage") == 0) {
+ Stack->CorrectParams(0);
+ if (!m_ImagePress || !m_ImagePress->m_Filename) Stack->PushNULL();
+ else Stack->PushString(m_ImagePress->m_Filename);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // GetPressedImageObject
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "GetPressedImageObject") == 0) {
+ Stack->CorrectParams(0);
+ if (!m_ImagePress) Stack->PushNULL();
+ else Stack->PushNative(m_ImagePress, true);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // SetFocusedImage
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "SetFocusedImage") == 0) {
+ Stack->CorrectParams(1);
+
+ delete m_ImageFocus;
+ m_ImageFocus = new CBSprite(Game);
+ char *Filename = Stack->Pop()->GetString();
+ if (!m_ImageFocus || FAILED(m_ImageFocus->LoadFile(Filename))) {
+ delete m_ImageFocus;
+ m_ImageFocus = NULL;
+ Stack->PushBool(false);
+ } else Stack->PushBool(true);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // GetFocusedImage
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "GetFocusedImage") == 0) {
+ Stack->CorrectParams(0);
+ if (!m_ImageFocus || !m_ImageFocus->m_Filename) Stack->PushNULL();
+ else Stack->PushString(m_ImageFocus->m_Filename);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // GetFocusedImageObject
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "GetFocusedImageObject") == 0) {
+ Stack->CorrectParams(0);
+ if (!m_ImageFocus) Stack->PushNULL();
+ else Stack->PushNative(m_ImageFocus, true);
+
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // Press
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "Press") == 0) {
+ Stack->CorrectParams(0);
+
+ if (m_Visible && !m_Disable) {
+ m_OneTimePress = true;
+ m_OneTimePressTime = CBPlatform::GetTime();
+ }
+ Stack->PushNULL();
+
+ return S_OK;
+ }
+
+
+ else return CUIObject::ScCallMethod(Script, Stack, ThisStack, Name);
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+CScValue *CUIButton::ScGetProperty(char *Name) {
+ m_ScValue->SetNULL();
+
+ //////////////////////////////////////////////////////////////////////////
+ // Type
+ //////////////////////////////////////////////////////////////////////////
+ if (strcmp(Name, "Type") == 0) {
+ m_ScValue->SetString("button");
+ return m_ScValue;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // TextAlign
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "TextAlign") == 0) {
+ m_ScValue->SetInt(m_Align);
+ return m_ScValue;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // Focusable
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "Focusable") == 0) {
+ m_ScValue->SetBool(m_CanFocus);
+ return m_ScValue;
+ }
+ //////////////////////////////////////////////////////////////////////////
+ // Pressed
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "Pressed") == 0) {
+ m_ScValue->SetBool(m_StayPressed);
+ return m_ScValue;
+ }
+ //////////////////////////////////////////////////////////////////////////
+ // PixelPerfect
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "PixelPerfect") == 0) {
+ m_ScValue->SetBool(m_PixelPerfect);
+ return m_ScValue;
+ }
+
+ else return CUIObject::ScGetProperty(Name);
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CUIButton::ScSetProperty(char *Name, CScValue *Value) {
+ //////////////////////////////////////////////////////////////////////////
+ // TextAlign
+ //////////////////////////////////////////////////////////////////////////
+ if (strcmp(Name, "TextAlign") == 0) {
+ int i = Value->GetInt();
+ if (i < 0 || i >= NUM_TEXT_ALIGN) i = 0;
+ m_Align = (TTextAlign)i;
+ return S_OK;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // Focusable
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "Focusable") == 0) {
+ m_CanFocus = Value->GetBool();
+ return S_OK;
+ }
+ //////////////////////////////////////////////////////////////////////////
+ // Pressed
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "Pressed") == 0) {
+ m_StayPressed = Value->GetBool();
+ return S_OK;
+ }
+ //////////////////////////////////////////////////////////////////////////
+ // PixelPerfect
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "PixelPerfect") == 0) {
+ m_PixelPerfect = Value->GetBool();
+ return S_OK;
+ }
+
+ else return CUIObject::ScSetProperty(Name, Value);
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+char *CUIButton::ScToString() {
+ return "[button]";
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CUIButton::Persist(CBPersistMgr *PersistMgr) {
+
+ CUIObject::Persist(PersistMgr);
+
+ PersistMgr->Transfer(TMEMBER_INT(m_Align));
+ PersistMgr->Transfer(TMEMBER(m_BackDisable));
+ PersistMgr->Transfer(TMEMBER(m_BackFocus));
+ PersistMgr->Transfer(TMEMBER(m_BackHover));
+ PersistMgr->Transfer(TMEMBER(m_BackPress));
+ PersistMgr->Transfer(TMEMBER(m_CenterImage));
+ PersistMgr->Transfer(TMEMBER(m_FontDisable));
+ PersistMgr->Transfer(TMEMBER(m_FontFocus));
+ PersistMgr->Transfer(TMEMBER(m_FontHover));
+ PersistMgr->Transfer(TMEMBER(m_FontPress));
+ PersistMgr->Transfer(TMEMBER(m_Hover));
+ PersistMgr->Transfer(TMEMBER(m_Image));
+ PersistMgr->Transfer(TMEMBER(m_ImageDisable));
+ PersistMgr->Transfer(TMEMBER(m_ImageFocus));
+ PersistMgr->Transfer(TMEMBER(m_ImageHover));
+ PersistMgr->Transfer(TMEMBER(m_ImagePress));
+ PersistMgr->Transfer(TMEMBER(m_PixelPerfect));
+ PersistMgr->Transfer(TMEMBER(m_Press));
+ PersistMgr->Transfer(TMEMBER(m_StayPressed));
+
+ if (!PersistMgr->m_Saving) {
+ m_OneTimePress = false;
+ m_OneTimePressTime = 0;
+ }
+
+ return S_OK;
+}
+
+} // end of namespace WinterMute
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