BarCreationDlg Class Reference

Dialog to make building button bar rollovers easier. More...

#include <barcreationdlg.h>

Inheritance diagram for BarCreationDlg:

List of all members.

Public Member Functions
	BarCreationDlg ()
	Constructor.
	~BarCreationDlg ()
	Destructor.
void	Do (OpDescriptor *)
	Opens the dialog if it is closed. Closes it if it is open. Should no longer be called, but use the with param instead.
void	DoWithParam (OpDescriptor *pOp, OpParam *pParam)
	Performs the BarCreationDlg operation.
virtual MsgResult	Message (Msg *Message)
	This is the message handler for the BarCreationDlg. It simply takes the message and redirects it to one of our Message Handler functions.
Static Public Member Functions
static BOOL	Init ()
	Creates an OpDescriptor for a HotLink Dialog and declares some preferences.
static OpState	GetState (String_256 *, OpDescriptor *)
	Returns the OpState of the dialogue operation.
Static Public Attributes
static const UINT32	IDD = _R(IDD_BARCREATIONDLG)
static const CDlgMode	Mode = MODELESS
static BOOL	ms_WantMouse = FALSE
static BOOL	ms_WantClicked = FALSE
static BOOL	ms_WantSelected = FALSE
static BOOL	ms_WantDefault = TRUE
static BOOL	ms_IsVertical = TRUE
static BOOL	ms_SuggestDesign = TRUE
static INT32	ms_NoOfButtons = 4
static INT32	ms_Mode = 0
static INT32	ms_SizeJustification = 0
static BOOL	ms_Continuous = TRUE
static INT32	ms_Spacing = 0
static INT32	ms_Stretching = 0
static BOOL	ms_FromSelection = TRUE
static INT32	ms_StateToCreate = 0
static BOOL	ms_GroupsStretch = TRUE
Protected Member Functions
BOOL	Create ()
	Creates a Web Address dialogue box. Fails if DialogOp::Create fails to create the box.
BOOL	SetUpControls (BOOL DoScan=TRUE)
	Spookily enough it sets up all the controls in the dlg.
BOOL	SetUpDynamicControls ()
	Sets up all the controls in the dlg that are dynamic and reviewed upon a timer. So this function is called on a poll, to read the states and set the controls.
BOOL	CreateBar ()
void	ReadBarProperties ()
void	WriteBarProperties ()
INT32	GetBarNumber ()
void	EnableAllMyControls (BOOL enable)
Protected Attributes
BOOL	m_IsEditing
BOOL	m_FirstIsEditing
String_256	m_BarName
String_256	m_FirstBarName
BOOL	m_AlreadyInThisFunction
BOOL	m_HasBackBar
BOOL	m_ValidBar
Static Protected Attributes
static BarCreationDlg *	TheDialog = NULL
Private Member Functions
	CC_DECLARE_DYNCREATE (BarCreationDlg)

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Detailed Description

Dialog to make building button bar rollovers easier.

Author:

Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com>

Date:

13/8/99

Definition at line 120 of file barcreationdlg.h.

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Constructor & Destructor Documentation

BarCreationDlg::BarCreationDlg (   )

Constructor. Author: Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com> from Alex Date: 13/8/99 Definition at line 177 of file barcreationdlg.cpp. : DialogOp(BarCreationDlg::IDD, BarCreationDlg::Mode) { //Set our member variable pointer so it points at ourself if (TheDialog == NULL) TheDialog = this; m_IsEditing = FALSE; m_FirstIsEditing = FALSE; m_AlreadyInThisFunction = FALSE; m_HasBackBar = FALSE; m_ValidBar = TRUE; }

BarCreationDlg::~BarCreationDlg (   )

Destructor. Author: Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com> from Alex Date: 13/8/99 Definition at line 202 of file barcreationdlg.cpp. { //Set our member variable pointer to NULL if (TheDialog == this) TheDialog = NULL; }

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Member Function Documentation

BarCreationDlg::CC_DECLARE_DYNCREATE (  BarCreationDlg   )  [private]

BOOL BarCreationDlg::Create (  void   )  [protected, virtual]

Creates a Web Address dialogue box. Fails if DialogOp::Create fails to create the box. Author: Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com> after Jason Date: 13/8/99 Parameters: -  [INPUTS] -  [OUTPUTS] Returns: FALSE if it fails Errors: - See also: - Reimplemented from DialogOp. Definition at line 664 of file barcreationdlg.cpp. { ReadBarProperties(); // manipulate the ticks if we are editing a state if (!m_IsEditing) // if we are creating we must create the default state { ms_StateToCreate = 0; // create the off state as default ms_FromSelection = TRUE; // from the selection of course ms_WantDefault = TRUE; ms_WantMouse = FALSE; ms_WantClicked = FALSE; ms_WantSelected = FALSE; ms_Spacing = 0; // reset the spacing to zero ms_GroupsStretch = TRUE; } if (TheDialog != this) // Allow only one instance of this dialogue open at once return(FALSE); if (DialogOp::Create()) { return(TRUE); } return(FALSE); }

BOOL BarCreationDlg::CreateBar (   )  [protected]

Definition at line 946 of file barcreationdlg.cpp. { BOOL Valid = TRUE; ms_NoOfButtons = GetLongGadgetValue(_R(IDC_BC_NO_OF_BUTTONS), 1, 20, 0 /*error id*/, &Valid); if (!Valid) { InformWarning(_R(IDS_TOO_MANY_BUTTONS)); return FALSE; } // run the Op that does the copying of the selection / bar creation bit BOOL MakeBackBarAswell = !m_IsEditing && GetBoolGadgetSelected(_R(IDC_BC_CREATE_BACKBAR)); ms_WantDefault = FALSE; ms_WantMouse = FALSE; ms_WantClicked = FALSE; ms_WantSelected = FALSE; switch(ms_StateToCreate) { case 0: ms_WantDefault = TRUE; break; case 1: ms_WantMouse = TRUE; break; case 2: ms_WantClicked = TRUE; break; case 3: ms_WantSelected = TRUE; break; } OpDescriptor* pOpDesc = OpDescriptor::FindOpDescriptor(OPTOKEN_BARCREATIONOP); if (pOpDesc != NULL) { // set the mode of the create from // the editing flag for now if (m_IsEditing) ms_Mode = REPLACE_SOME_STATES; else { ms_Mode = NEW_BAR; // the text has changed for the spacing field INT32 spacing = 0; BOOL Valid=0; MILLIPOINT ActualSpacing = GetUnitGadgetValue(_R(IDC_BC_SPACING), PIXELS, 0, 75000, 0, &Valid); String_256 ActualText = GetStringGadgetValue(_R(IDC_BC_SPACING)); spacing = ActualSpacing; if (Valid && !ActualText.IsEmpty() && ms_Spacing != spacing) { ms_Spacing = spacing; } } // add the bar details WriteBarProperties(); BYTE ExtendFlags = 0; // dont extend if (ms_Stretching == 0) ExtendFlags = X_EXTEND | Y_EXTEND; else if (ms_Stretching == 1) ExtendFlags = X_STRETCH | Y_STRETCH; OpParamBarCreation BarParam(ms_WantMouse, ms_WantClicked, ms_WantSelected, (ms_StateToCreate == BACKBAR) || MakeBackBarAswell, ms_IsVertical, ms_SuggestDesign, ms_NoOfButtons, ms_WantDefault, ms_Mode, ms_Spacing, ms_Continuous, ms_SizeJustification != 3, // are they the same size ? 0 = same centered 1 = same left 2 = same right 3 = independant m_BarName, (ms_StateToCreate == DEFAULT || ms_StateToCreate == BACKBAR) ? TRUE : ms_FromSelection, ExtendFlags); pOpDesc->Invoke(&BarParam); } else { ERROR3("Couldn't find OPTOKEN_BARCREATIONOP op descriptor"); } return TRUE; }

void BarCreationDlg::Do (  OpDescriptor *   )  [virtual]

Opens the dialog if it is closed. Closes it if it is open. Should no longer be called, but use the with param instead. Author: Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com> after Jason Date: 13/8/99 Reimplemented from Operation. Definition at line 625 of file barcreationdlg.cpp. { m_IsEditing = FALSE; m_BarName = "Bar1"; m_FirstBarName = m_BarName; ms_Spacing = 0; // reset the spacing to zero if (TheDialog==NULL || TheDialog==this) { if (Create()) Open(); else End(); } else { TheDialog->Open(); TheDialog->BringToTop(); End(); // Kill ourself } }

void BarCreationDlg::DoWithParam (  OpDescriptor *  pOp, OpParam *  pParam )  [virtual]

Performs the BarCreationDlg operation. Author: Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com> after Alex Date: 13/8/99 Parameters: OpDescriptor  [INPUTS] -  [OUTPUTS] Returns: - Errors: - See also: - Reimplemented from Operation. Definition at line 712 of file barcreationdlg.cpp. { m_IsEditing = ((OpParamBarCreationDlg *)pParam)->m_IsEditing; m_BarName = ((OpParamBarCreationDlg *)pParam)->m_BarName; m_FirstBarName = m_BarName; m_FirstIsEditing = m_IsEditing; if (((OpParamBarCreationDlg *)pParam)->m_ButtonsToEdit) ms_NoOfButtons = ((OpParamBarCreationDlg *)pParam)->m_ButtonsToEdit; if (TheDialog==NULL || TheDialog==this) { if (Create()) { Open(); SetUpControls(TRUE); } else End(); } else { TheDialog->Open(); TheDialog->BringToTop(); TheDialog->m_IsEditing = ((OpParamBarCreationDlg *)pParam)->m_IsEditing; TheDialog->m_BarName = ((OpParamBarCreationDlg *)pParam)->m_BarName; TheDialog->m_FirstBarName = m_BarName; TheDialog->m_FirstIsEditing = m_IsEditing; TheDialog->m_ValidBar = TRUE; TheDialog->ms_Spacing = 0; // reset the spacing to zero TheDialog->ms_GroupsStretch = TRUE; TheDialog->EnableAllMyControls(TRUE); TheDialog->SetUpControls(TRUE); End(); // Kill ourself } }

void BarCreationDlg::EnableAllMyControls (  BOOL  enable  )  [protected]

Definition at line 934 of file barcreationdlg.cpp. { EnableGadget(_R(IDC_BC_NO_OF_BUTTONS), enable); EnableGadget(_R(IDC_BC_DIRECTION), enable); EnableGadget(_R(IDC_BC_SPACING), enable); EnableGadget(_R(IDC_BC_BUTTON_SIZE), enable); EnableGadget(_R(IDC_BC_BUTTONS_SAME), enable); EnableGadget(_R(IDC_BC_REDEF_BACKBAR), enable); EnableGadget(_R(IDC_BC_CREATE), enable); }

INT32 BarCreationDlg::GetBarNumber (   )  [protected]

OpState BarCreationDlg::GetState (  String_256 *  , OpDescriptor *  )  [static]

Returns the OpState of the dialogue operation. Author: Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com> after Alex Date: 13/8/99 Definition at line 557 of file barcreationdlg.cpp. { OpState OpSt; // if we don't allow it OpSt.Greyed = TRUE; Spread* pSpread = Document::GetSelectedSpread(); if (pSpread && !pSpread->FindActiveLayer()->IsFrame()) OpSt.Greyed = FALSE; // Tick the menu while the editor is open if (TheDialog != NULL) OpSt.Ticked = TRUE; return(OpSt); }

BOOL BarCreationDlg::Init (  void   )  [static]

Creates an OpDescriptor for a HotLink Dialog and declares some preferences. Author: Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com> after Alex Date: 13/8/99 Returns: FALSE if it fails (due to lack of memory) Reimplemented from SimpleCCObject. Definition at line 587 of file barcreationdlg.cpp. { return (RegisterOpDescriptor(0, // Tool ID _R(IDS_BARCREATION), // String resource ID CC_RUNTIME_CLASS(BarCreationDlg), // Runtime class OPTOKEN_BARCREATIONDLG, // Token string BarCreationDlg::GetState, // GetState function _R(IDH_NavBar_Create_Dialog_Box), // Help ID _R(IDBBL_BARCREATION), // Bubble ID _R(IDD_BARCONTROLSTORE), // Resource ID _R(IDC_BARCREATION), // Control ID SYSTEMBAR_UTILITIES, // Bar ID TRUE, // Recieve system messages FALSE, // Smart duplicate operation TRUE, // Clean operation 0, // No vertical counterpart NULL, (DONT_GREY_WHEN_SELECT_INSIDE | GREY_WHEN_NO_CURRENT_DOC), TRUE )); }

MsgResult BarCreationDlg::Message (  Msg *  Message  )  [virtual]

This is the message handler for the BarCreationDlg. It simply takes the message and redirects it to one of our Message Handler functions. Author: Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com> Date: 13/8/99 Parameters: Message,:  The incoming message [INPUTS] Returns: DialogOp::Message (Message) Reimplemented from DialogOp. Definition at line 223 of file barcreationdlg.cpp. { BOOL fEndDialog=FALSE; //If the message is a dialog message if (IS_OUR_DIALOG_MSG(Message)) { //Then work out what it says DialogMsg* pDialogMsg = ((DialogMsg*) Message); switch (pDialogMsg->DlgMsg) { case DIM_CREATE: SetStringGadgetValue(_R(IDC_BC_DIRECTION), _R(IDS_HORIZ), FALSE, 0); SetStringGadgetValue(_R(IDC_BC_DIRECTION), _R(IDS_VERT), FALSE, 1); SetStringGadgetValue(_R(IDC_BC_DIRECTION), _R(IDS_SCATTERED), TRUE, 2); SetStringGadgetValue(_R(IDC_BC_BUTTON_SIZE), _R(IDS_EXTENDS), FALSE, 0); SetStringGadgetValue(_R(IDC_BC_BUTTON_SIZE), _R(IDS_SCALES), FALSE, 1); SetStringGadgetValue(_R(IDC_BC_BUTTON_SIZE), _R(IDS_IS_STATIC), TRUE, 2); SetStringGadgetValue(_R(IDC_BC_BUTTONS_SAME), _R(IDS_BUTTONS_SAME_SIZE), FALSE, 0); SetStringGadgetValue(_R(IDC_BC_BUTTONS_SAME), _R(IDS_BUTTONS_LEFT_SIZE), FALSE, 1); SetStringGadgetValue(_R(IDC_BC_BUTTONS_SAME), _R(IDS_BUTTONS_RIGHT_SIZE), FALSE, 2); SetStringGadgetValue(_R(IDC_BC_BUTTONS_SAME), _R(IDS_BUTTONS_DIFF_SIZE), TRUE, 3); SetUpControls(); // throw the keyboard focus //DialogManager::DefaultKeyboardFocus(); break; // these two messages are used to throw the focus back to the main window case DIM_TITLEFOCUSWARN: //DialogManager::DefaultKeyboardFocus(); break; // focus throw case DIM_LFT_BN_UP: //DialogManager::DefaultKeyboardFocus(); break; case DIM_CANCEL: fEndDialog = TRUE; break; // special case to find the one typed into the field case DIM_TIMER: { KillTimer(DLG_TIMER); INT32 NewNoOfButtons = GetLongGadgetValue(_R(IDC_BC_NO_OF_BUTTONS), 1, MAX_BUTTONS_IN_A_BAR); if (NewNoOfButtons == 1) { OpDescriptor* pOpDesc = OpDescriptor::FindOpDescriptor(OPTOKEN_SHORTENBAROP); if (pOpDesc != NULL) { OpParamShortenBar ParamShortenBar(m_BarName, NewNoOfButtons); pOpDesc->Invoke(&ParamShortenBar); // update the dialog value ms_NoOfButtons = NewNoOfButtons; SetLongGadgetValue(_R(IDC_BC_NO_OF_BUTTONS), ms_NoOfButtons); } else { ERROR3("Couldn't find OPTOKEN_SHORTENBAROP op descriptor"); } } } break; case DIM_TEXT_CHANGED: if (m_IsEditing) switch(pDialogMsg->GadgetID) { case _R(IDC_BC_SPACING): { // the text has changed for the spacing field INT32 spacing = 0; BOOL Valid=0; MILLIPOINT ActualSpacing = GetUnitGadgetValue(_R(IDC_BC_SPACING), PIXELS, -75000, 75000, 0, &Valid); String_256 ActualText = GetStringGadgetValue(_R(IDC_BC_SPACING)); spacing = ActualSpacing; if (Valid && !ActualText.IsEmpty() && ms_Spacing != spacing) { ms_Spacing = spacing; if (m_IsEditing) WriteBarProperties(); } } //DialogManager::DefaultKeyboardFocus(); // throws focus break; case _R(IDC_BC_NO_OF_BUTTONS): { // the text has changed for the spacing field INT32 NewNoOfButtons = GetLongGadgetValue(_R(IDC_BC_NO_OF_BUTTONS), 1, MAX_BUTTONS_IN_A_BAR); // get what the set abr props are then ReadBarProperties(); if (NewNoOfButtons > ms_NoOfButtons && NewNoOfButtons <= MAX_BUTTONS_IN_A_BAR) { OpDescriptor* pOpDesc = OpDescriptor::FindOpDescriptor(OPTOKEN_BARDUPLICATIONOP); if (pOpDesc != NULL) { OpParamBarDuplication AddButtonsParam(m_BarName, m_BarName, NewNoOfButtons - ms_NoOfButtons, ms_Spacing, !ms_IsVertical); pOpDesc->Invoke(&AddButtonsParam); // update the dialog value ms_NoOfButtons = NewNoOfButtons; SetLongGadgetValue(_R(IDC_BC_NO_OF_BUTTONS), ms_NoOfButtons); } else { ERROR3("Couldn't find OPTOKEN_BARDUPLICATIONOP op descriptor"); } } else if (NewNoOfButtons < ms_NoOfButtons && NewNoOfButtons > 1) { OpDescriptor* pOpDesc = OpDescriptor::FindOpDescriptor(OPTOKEN_SHORTENBAROP); if (pOpDesc != NULL) { OpParamShortenBar ParamShortenBar(m_BarName, NewNoOfButtons); pOpDesc->Invoke(&ParamShortenBar); // update the dialog value ms_NoOfButtons = NewNoOfButtons; SetLongGadgetValue(_R(IDC_BC_NO_OF_BUTTONS), ms_NoOfButtons); } else { ERROR3("Couldn't find OPTOKEN_SHORTENBAROP op descriptor"); } } else if (NewNoOfButtons < ms_NoOfButtons && NewNoOfButtons == 1) { SetTimer(DLG_TIMER, 1000, NULL); } } //DialogManager::DefaultKeyboardFocus(); // throws focus break; } // end switch break; // manage button controls case DIM_LFT_BN_CLICKED: switch(pDialogMsg->GadgetID) { case _R(IDC_BC_CREATE): if (m_IsEditing) { // open up the states dlg OpDescriptor* pOpDesc = OpDescriptor::FindOpDescriptor(OPTOKEN_BARSTATESDLG); if (pOpDesc != NULL) { OpParamBarStatesDlg ParamBarStatesDlg(m_BarName); pOpDesc->Invoke(&ParamBarStatesDlg); } } else { if(CreateBar()) // behave in a modal manner - close the dialog having done the deed. { fEndDialog = TRUE; m_IsEditing = TRUE; SetUpControls(TRUE); } } break; case _R(IDC_BC_REDEF_BACKBAR): if (m_IsEditing) { // create a back bar INT32 temp = ms_StateToCreate; ms_StateToCreate = BACKBAR; CreateBar(); ms_StateToCreate = temp; SetUpControls(TRUE); } break; case _R(IDC_BC_GROUPS_STRETCH): ms_GroupsStretch = !GetBoolGadgetSelected(_R(IDC_BC_GROUPS_STRETCH)); if (m_IsEditing) WriteBarProperties(); break; } //DialogManager::DefaultKeyboardFocus(); // throws focus break; //NB: This means someone has altered the combo box. It doesn't mean //the selection has changed! case DIM_SELECTION_CHANGED: switch(pDialogMsg->GadgetID) { // changed the direction of the bar case _R(IDC_BC_DIRECTION): switch (GetSelectedValueIndex(_R(IDC_BC_DIRECTION))) { case 0: // horz ms_IsVertical = FALSE; ms_Continuous = TRUE; break; case 1: // vert ms_IsVertical = TRUE; ms_Continuous = TRUE; break; case 2: // scattered ms_IsVertical = TRUE; ms_Continuous = FALSE; break; } EnableGadget(_R(IDC_BC_SPACING), ms_Continuous && m_ValidBar); if (m_IsEditing) // update the bar direction now! WriteBarProperties(); //DialogManager::DefaultKeyboardFocus(); // throws focus break; case _R(IDC_BC_BUTTONS_SAME): ms_SizeJustification = GetSelectedValueIndex(_R(IDC_BC_BUTTONS_SAME)); if (m_IsEditing) WriteBarProperties(); //DialogManager::DefaultKeyboardFocus(); // throws focus break; case _R(IDC_BC_BUTTON_SIZE): ms_Stretching = GetSelectedValueIndex(_R(IDC_BC_BUTTON_SIZE)); EnableGadget(_R(IDC_BC_GROUPS_STRETCH), ms_Stretching ? 0 : 1); if (m_IsEditing) { BYTE ExtendFlags = 0; // dont extend if (ms_Stretching == 0) { ExtendFlags = X_EXTEND | Y_EXTEND; } else if (ms_Stretching == 1) { ExtendFlags = X_STRETCH | Y_STRETCH; } OpDescriptor* pOpDesc = OpDescriptor::FindOpDescriptor(OPTOKEN_CHANGE_BAR_EXTENDS); if (pOpDesc != NULL) { OpParam BarStretchParam(SliceHelper::GetBarNumberFromBarName(m_BarName), ExtendFlags); pOpDesc->Invoke(&BarStretchParam); } else { ERROR3("Couldn't find OPTOKEN_CHANGE_BAR_EXTENDS op descriptor"); } WriteBarProperties(); } //DialogManager::DefaultKeyboardFocus(); // throws focus break; } break; } } else if (MESSAGE_IS_A(Message, OpMsg)) { if (((OpMsg *)Message)->MsgType == OpMsg::AFTER_UNDO || ((OpMsg *)Message)->MsgType == OpMsg::AFTER_REDO || IS_A( ((OpMsg *)Message)->pOp, OpDelete) ) { ReadBarProperties(); // set the controls from what the bar thinks it is SetUpControls(TRUE); // set all the controls } } // for whenever someone announces that they have changed the selection. else if (MESSAGE_IS_A(Message, SelChangingMsg)) { SelChangingMsg* pSelChange = (SelChangingMsg*)Message; if (pSelChange->State == SelChangingMsg::SelectionState::SELECTIONCHANGED || pSelChange->State == SelChangingMsg::SelectionState::NONCOLOURATTCHANGED) { SetUpDynamicControls(); } } // If we've changed to a different document then get rid of the dlg. else if (MESSAGE_IS_A(Message, DocChangingMsg)) { DocChangingMsg* TheMsg = (DocChangingMsg*) Message; if (TheMsg->State == DocChangingMsg::BORN || TheMsg->State == DocChangingMsg::SELCHANGED) Close(); } if (fEndDialog) { // read the number of buttons if the dlg is closed // so we don't have to re-type ms_NoOfButtons = GetLongGadgetValue(_R(IDC_BC_NO_OF_BUTTONS), 1, 20); if (ms_NoOfButtons > 20) ms_NoOfButtons = 20; if (ms_NoOfButtons < 1) ms_NoOfButtons = 1; // close the dlg Close(); End(); } return DialogOp::Message(Message); }

void BarCreationDlg::ReadBarProperties (   )  [protected]

Definition at line 1048 of file barcreationdlg.cpp. { NodeBarProperty* pNodeBarProperty = (NodeBarProperty*) Document::GetCurrent()->GetSetSentinel()->FindBarProperty(); INT32 BarNumber = SliceHelper::GetBarNumberFromBarName(m_BarName); if (pNodeBarProperty && BarNumber < pNodeBarProperty->HowMany()) { BarDataType NewBarData = pNodeBarProperty->Bar(BarNumber); ms_IsVertical = NewBarData.IsHorizontal ? FALSE : TRUE; ms_Continuous = NewBarData.RequiresShuffle; ms_SizeJustification = NewBarData.SameSize; ms_Spacing = NewBarData.Spacing; ms_Stretching = 2; // static no stretching if (NewBarData.ButtonsExtend) ms_Stretching = 0; else if (NewBarData.ButtonsScale) ms_Stretching = 1; ms_GroupsStretch = NewBarData.GroupsStretch; } }

BOOL BarCreationDlg::SetUpControls (  BOOL  DoScan = TRUE  )  [protected]

Spookily enough it sets up all the controls in the dlg. Author: Simon_Maneggio (Xara Group Ltd) <camelotdev@xara.com> Date: 18/8/99 Returns: TRUE always at present! Definition at line 765 of file barcreationdlg.cpp. { if (m_AlreadyInThisFunction) return TRUE; SetUpDynamicControls(); m_AlreadyInThisFunction = TRUE; if (m_IsEditing) { if (DoScan) { // find out how many buttons there are INT32 NumberOfButtons = SliceHelper::CountButtonsInBar(m_BarName); if (NumberOfButtons > 0) ms_NoOfButtons = NumberOfButtons; String_256 BackBarLayer(_R(IDS_BACK_BAR)); m_HasBackBar = SliceHelper::BarExistsOnLayer(m_BarName, BackBarLayer); } if (m_HasBackBar) { SetStringGadgetValue(_R(IDC_BC_REDEF_BACKBAR), _R(IDS_REDEFINE_BACKBAR)); // Redefine SetStringGadgetValue(_R(IDC_BACKBAR_TEXT), _R(IDS_RECREATE_BACKBAR_TEXT)); } else { SetStringGadgetValue(_R(IDC_BC_REDEF_BACKBAR), _R(IDS_CREATE_BACKBAR)); // Create SetStringGadgetValue(_R(IDC_BACKBAR_TEXT), _R(IDS_CREATE_BACKBAR_TEXT)); } } else { // if we're creating a new bar, we must have the option for default to be ticked. ms_WantDefault = TRUE; } HideGadget(_R(IDC_BC_CREATE_BACKBAR), m_IsEditing); HideGadget(_R(IDC_BACKBAR_TEXT), !m_IsEditing); HideGadget(_R(IDC_BC_REDEF_BACKBAR), !m_IsEditing); SetSelectedValueIndex(_R(IDC_BC_BUTTONS_SAME), ms_SizeJustification); SetSelectedValueIndex(_R(IDC_BC_BUTTON_SIZE), ms_Stretching); SetStringGadgetValue(_R(IDC_BC_CREATE), m_IsEditing ? _R(IDS_CREATE_STATES) : _R(IDS_CREATE_STATE)); // States.. or Create HideGadget(_R(IDC_BC_CREATE), m_IsEditing); // actually hide the control if we are editing (remove states...) SetStringGadgetValue(IDCANCEL, m_IsEditing ? _R(IDS_DLG_DONE) : _R(IDS_CANCEL_DIALOG)); // Close or Cancel // grey the spacing if it is scattered EnableGadget(_R(IDC_BC_SPACING), ms_Continuous && m_ValidBar); if (!ms_Continuous) SetSelectedValueIndex(_R(IDC_BC_DIRECTION), 2); else SetSelectedValueIndex(_R(IDC_BC_DIRECTION), ms_IsVertical ? 1 : 0); SetLongGadgetValue(_R(IDC_BC_NO_OF_BUTTONS), ms_NoOfButtons); SetBoolGadgetSelected(_R(IDC_BC_GROUPS_STRETCH), !ms_GroupsStretch); EnableGadget(_R(IDC_BC_GROUPS_STRETCH), ms_Stretching ? 0 : 1); SetUnitGadgetValue(_R(IDC_BC_SPACING), PIXELS, ms_Spacing); String_256 Title; if (m_IsEditing) Title.Load(_R(IDS_BAR_EDIT_TITLE)); else Title.Load(_R(IDS_BAR_CREATION_TITLE)); if (m_ValidBar) Title += m_BarName; else { String_256 temp(_R(IDS_NO_VALID_BAR)); Title += temp; } SetTitlebarName(&Title); m_AlreadyInThisFunction = FALSE; return TRUE; }

BOOL BarCreationDlg::SetUpDynamicControls (   )  [protected]

Sets up all the controls in the dlg that are dynamic and reviewed upon a timer. So this function is called on a poll, to read the states and set the controls. Author: Simon_Knight (Xara Group Ltd) <camelotdev@xara.com> Date: 1/9/99 Returns: TRUE always at present! Definition at line 864 of file barcreationdlg.cpp. { // show the current layer in the dlg String_256 LayerName = ""; Spread* pSpread = Document::GetSelectedSpread(); if (pSpread == NULL) return FALSE; SelRange * pSelection = GetApplication()->FindSelection(); // scan the selection has the bar name changed? String_256 TempBarName = ""; Node * pCurrent = pSelection->FindFirst(); TemplateAttribute * pTemplAttrib = NULL; Node * pTempNode = NULL; BOOL HasASelection = pCurrent != NULL; while (pCurrent && TempBarName.IsEmpty()) { // look at the bar name on the attrib pTemplAttrib = (TemplateAttribute *) SliceHelper::FindNextOfClass(pCurrent, pCurrent, CC_RUNTIME_CLASS(TemplateAttribute)); while (pTemplAttrib && TempBarName.IsEmpty()) { TempBarName = SliceHelper::GetBarName(pTemplAttrib); pTemplAttrib = (TemplateAttribute *) SliceHelper::FindNextOfClass(pTemplAttrib, pCurrent, CC_RUNTIME_CLASS(TemplateAttribute)); } pCurrent = pSelection->FindNext(pCurrent); } // something is selected but that doesn't have a bar name if (HasASelection && TempBarName.IsEmpty() && m_IsEditing) { // does the selection intersect with any known bars? SliceHelper::BarNameInRect(pSelection->GetBoundingRect(), &TempBarName); } if (m_IsEditing && HasASelection && TempBarName.IsEmpty() && m_ValidBar) { m_ValidBar = FALSE; EnableAllMyControls(FALSE); SetUpControls(FALSE); } else if (!m_ValidBar && !TempBarName.IsEmpty() ) { m_ValidBar = TRUE; EnableAllMyControls(TRUE); m_BarName = ""; } if (TempBarName.CompareTo(m_BarName) != 0 && !TempBarName.IsEmpty()) { m_BarName = TempBarName; m_IsEditing = TRUE; ReadBarProperties(); SetUpControls(); } // enable disable the create button if there is no selection EnableGadget(_R(IDC_BC_CREATE), m_ValidBar && (HasASelection || m_IsEditing)); // enable disable the create backbar button if there is no selection EnableGadget(_R(IDC_BC_REDEF_BACKBAR), m_ValidBar && HasASelection); return TRUE; }

void BarCreationDlg::WriteBarProperties (   )  [protected]

Definition at line 1069 of file barcreationdlg.cpp. { NodeBarProperty* pNodeBarProperty = (NodeBarProperty*) Document::GetCurrent()->GetSetSentinel()->FindBarProperty(); INT32 BarNumber = SliceHelper::GetBarNumberFromBarName(m_BarName); if (pNodeBarProperty ) { BarDataType NewBarData; NewBarData.IsHorizontal = !ms_IsVertical; NewBarData.RequiresShuffle = ms_Continuous; NewBarData.SameSize = ms_SizeJustification; NewBarData.Spacing = ms_Spacing; NewBarData.ButtonsExtend = (ms_Stretching == 0 ? 1 : 0); NewBarData.ButtonsScale = (ms_Stretching == 1 ? 1 : 0); NewBarData.GroupsStretch = ms_GroupsStretch; pNodeBarProperty->MakeChange(BarNumber, NewBarData); // tell everyone that the selection may have changed // actually it wont have but the position of the blobs may well have // and sending this message means that everyone like the tool will // re-evaluate the postitions of the selection (sjk 11/7/00) BROADCAST_TO_ALL(SelChangingMsg(SelChangingMsg::NONCOLOURATTCHANGED)); } }

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Member Data Documentation

const UINT32 BarCreationDlg::IDD = _R(IDD_BARCREATIONDLG) [static]

Definition at line 164 of file barcreationdlg.h.

BOOL BarCreationDlg::m_AlreadyInThisFunction [protected]

Definition at line 159 of file barcreationdlg.h.

String_256 BarCreationDlg::m_BarName [protected]

Definition at line 157 of file barcreationdlg.h.

String_256 BarCreationDlg::m_FirstBarName [protected]

Definition at line 158 of file barcreationdlg.h.

BOOL BarCreationDlg::m_FirstIsEditing [protected]

Definition at line 156 of file barcreationdlg.h.

BOOL BarCreationDlg::m_HasBackBar [protected]

Definition at line 160 of file barcreationdlg.h.

BOOL BarCreationDlg::m_IsEditing [protected]

Definition at line 155 of file barcreationdlg.h.

BOOL BarCreationDlg::m_ValidBar [protected]

Definition at line 161 of file barcreationdlg.h.

const CDlgMode BarCreationDlg::Mode = MODELESS [static]

Definition at line 165 of file barcreationdlg.h.

BOOL BarCreationDlg::ms_Continuous = TRUE [static]

Definition at line 178 of file barcreationdlg.h.

BOOL BarCreationDlg::ms_FromSelection = TRUE [static]

Definition at line 181 of file barcreationdlg.h.

BOOL BarCreationDlg::ms_GroupsStretch = TRUE [static]

Definition at line 183 of file barcreationdlg.h.

BOOL BarCreationDlg::ms_IsVertical = TRUE [static]

Definition at line 172 of file barcreationdlg.h.

INT32 BarCreationDlg::ms_Mode = 0 [static]

Definition at line 175 of file barcreationdlg.h.

INT32 BarCreationDlg::ms_NoOfButtons = 4 [static]

Definition at line 174 of file barcreationdlg.h.

INT32 BarCreationDlg::ms_SizeJustification = 0 [static]

Definition at line 177 of file barcreationdlg.h.

INT32 BarCreationDlg::ms_Spacing = 0 [static]

Definition at line 179 of file barcreationdlg.h.

INT32 BarCreationDlg::ms_StateToCreate = 0 [static]

Definition at line 182 of file barcreationdlg.h.

INT32 BarCreationDlg::ms_Stretching = 0 [static]

Definition at line 180 of file barcreationdlg.h.

BOOL BarCreationDlg::ms_SuggestDesign = TRUE [static]

Definition at line 173 of file barcreationdlg.h.

BOOL BarCreationDlg::ms_WantClicked = FALSE [static]

Definition at line 169 of file barcreationdlg.h.

BOOL BarCreationDlg::ms_WantDefault = TRUE [static]

Definition at line 171 of file barcreationdlg.h.

BOOL BarCreationDlg::ms_WantMouse = FALSE [static]

Definition at line 168 of file barcreationdlg.h.

BOOL BarCreationDlg::ms_WantSelected = FALSE [static]

Definition at line 170 of file barcreationdlg.h.

BarCreationDlg * BarCreationDlg::TheDialog = NULL [static, protected]

Definition at line 153 of file barcreationdlg.h.

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The documentation for this class was generated from the following files:

• Kernel/barcreationdlg.h (r1785/r1282)
• Kernel/barcreationdlg.cpp (r1785/r1282)

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