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1 files changed, 328 insertions, 0 deletions
diff --git a/kivio/kiviopart/ui/kivio_protection_panel.cpp b/kivio/kiviopart/ui/kivio_protection_panel.cpp
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+++ b/kivio/kiviopart/ui/kivio_protection_panel.cpp
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+/*
+ * Kivio - Visual Modelling and Flowcharting
+ * Copyright (C) 2000-2001 theKompany.com & Dave Marotti
+ *
+ * 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.
+ */
+#include "kivio_protection_panel.h"
+#include "kivio_protection_panel.moc"
+
+#include "kivio_doc.h"
+#include "kivio_layer.h"
+#include "kivio_page.h"
+#include "kivio_stencil.h"
+#include "kivio_view.h"
+#include "kivio_command.h"
+
+#include <qbitarray.h>
+#include <qcheckbox.h>
+#include <kaction.h>
+#include <kdebug.h>
+#include <klocale.h>
+
+KivioProtectionPanel::KivioProtectionPanel( KivioView *view, QWidget *parent, const char *name )
+ : KivioProtectionPanelBase(parent, name), m_pView(view)
+{
+ QObject::connect( m_checkWidth, SIGNAL(toggled(bool)), this, SLOT(togWidth(bool)) );
+ QObject::connect( m_checkHeight, SIGNAL(toggled(bool)), this, SLOT(togHeight(bool)) );
+ QObject::connect( m_checkAspect, SIGNAL(toggled(bool)), this, SLOT(togAspect(bool)) );
+ QObject::connect( m_checkDeletion, SIGNAL(toggled(bool)), this, SLOT(togDelete(bool)) );
+ QObject::connect( m_checkXPosition, SIGNAL(toggled(bool)), this, SLOT(togX(bool)) );
+ QObject::connect( m_checkYPosition, SIGNAL(toggled(bool)), this, SLOT(togY(bool)) );
+}
+
+KivioProtectionPanel::~KivioProtectionPanel()
+{
+}
+
+void KivioProtectionPanel::togWidth(bool on)
+{
+ KivioStencil* pStencil = m_pView->activePage()->selectedStencils()->first();
+ KMacroCommand * macro = new KMacroCommand(i18n("Change Protection Attribute"));
+ bool createMacro = false;
+
+ while(pStencil) {
+ if(pStencil->canProtect()->at(kpWidth) == true) {
+ KivioChangeStencilProtectCommand* cmd = new KivioChangeStencilProtectCommand(i18n("Change Protection Attribute"),
+ m_pView->activePage(), pStencil, on, KivioChangeStencilProtectCommand::KV_WIDTH);
+ macro->addCommand(cmd);
+ createMacro = true;
+ } else {
+ kdDebug(43000) << "Attempt to set width-protection of a stencil which does not support it.\n";
+ }
+
+ pStencil = m_pView->activePage()->selectedStencils()->next();
+ }
+
+ if(createMacro) {
+ macro->execute();
+ m_pView->doc()->addCommand(macro);
+ } else {
+ delete macro;
+ }
+}
+
+void KivioProtectionPanel::togHeight(bool on)
+{
+ KMacroCommand* macro = new KMacroCommand(i18n("Change Protection Attribute"));
+ bool createMacro = false;
+ KivioStencil* pStencil = m_pView->activePage()->selectedStencils()->first();
+
+ while(pStencil) {
+ if(pStencil->canProtect()->at(kpHeight) == true) {
+ KivioChangeStencilProtectCommand* cmd = new KivioChangeStencilProtectCommand(i18n("Change Protection Attribute"),
+ m_pView->activePage(), pStencil, on, KivioChangeStencilProtectCommand::KV_HEIGHT);
+ macro->addCommand(cmd);
+ createMacro = true;
+ } else {
+ kdDebug(43000) << "Attempt to set height-protection of a stencil which does not support it.\n";
+ }
+
+ pStencil = m_pView->activePage()->selectedStencils()->next();
+ }
+
+ if(createMacro) {
+ macro->execute();
+ m_pView->doc()->addCommand(macro);
+ } else {
+ delete macro;
+ }
+}
+
+void KivioProtectionPanel::togAspect(bool on)
+{
+ KMacroCommand* macro = new KMacroCommand(i18n("Change Protection Attribute"));
+ bool createMacro = false;
+ KivioStencil* pStencil = m_pView->activePage()->selectedStencils()->first();
+
+ while(pStencil) {
+ if(pStencil->canProtect()->at(kpAspect) == true) {
+ KivioChangeStencilProtectCommand* cmd = new KivioChangeStencilProtectCommand(i18n("Change Protection Attribute"),
+ m_pView->activePage(), pStencil, on, KivioChangeStencilProtectCommand::KV_ASPECT);
+ macro->addCommand(cmd);
+ createMacro = true;
+ } else {
+ kdDebug(43000) << "Attempt to set height-protection of a stencil which does not support it.\n";
+ }
+
+ pStencil = m_pView->activePage()->selectedStencils()->next();
+ }
+
+ if(createMacro) {
+ macro->execute();
+ m_pView->doc()->addCommand(macro);
+ } else {
+ delete macro;
+ }
+}
+
+void KivioProtectionPanel::togDelete(bool on)
+{
+ KMacroCommand * macro = new KMacroCommand(i18n("Change Protection Attribute"));
+ bool createMacro=false;
+ KivioStencil* pStencil = m_pView->activePage()->selectedStencils()->first();
+
+ while(pStencil) {
+ if(pStencil->canProtect()->at(kpDeletion) == true) {
+ KivioChangeStencilProtectCommand* cmd = new KivioChangeStencilProtectCommand(i18n("Change Protection Attribute"),
+ m_pView->activePage(), pStencil, on, KivioChangeStencilProtectCommand::KV_DELETE);
+ macro->addCommand(cmd);
+ createMacro = true;
+ } else {
+ kdDebug(43000) << "Attempt to set delete-protection of a stencil which does not support it.\n";
+ }
+
+ pStencil = m_pView->activePage()->selectedStencils()->next();
+ }
+
+ if(createMacro) {
+ macro->execute();
+ m_pView->doc()->addCommand(macro);
+ } else {
+ delete macro;
+ }
+}
+
+void KivioProtectionPanel::togX(bool on)
+{
+ KMacroCommand * macro = new KMacroCommand(i18n("Change Protection Attribute"));
+ bool createMacro=false;
+ KivioStencil* pStencil = m_pView->activePage()->selectedStencils()->first();
+
+ while(pStencil) {
+ if(pStencil->canProtect()->at(kpX) == true) {
+ KivioChangeStencilProtectCommand* cmd = new KivioChangeStencilProtectCommand(i18n("Change Protection Attribute"),
+ m_pView->activePage(), pStencil, on, KivioChangeStencilProtectCommand::KV_POSX);
+ macro->addCommand(cmd);
+ createMacro = true;
+ } else {
+ kdDebug(43000) << "Attempt to set X-protection of a stencil which does not support it.\n";
+ }
+
+ pStencil = m_pView->activePage()->selectedStencils()->next();
+ }
+
+ if(createMacro) {
+ macro->execute();
+ m_pView->doc()->addCommand(macro);
+ } else {
+ delete macro;
+ }
+}
+
+
+void KivioProtectionPanel::togY(bool on)
+{
+ KMacroCommand * macro = new KMacroCommand(i18n("Change Protection Attribute"));
+ bool createMacro=false;
+ KivioStencil* pStencil = m_pView->activePage()->selectedStencils()->first();
+
+ while(pStencil) {
+ if(pStencil->canProtect()->at(kpY) == true) {
+ KivioChangeStencilProtectCommand* cmd = new KivioChangeStencilProtectCommand(i18n("Change Protection Attribute"),
+ m_pView->activePage(), pStencil, on, KivioChangeStencilProtectCommand::KV_POSY);
+ macro->addCommand(cmd);
+ createMacro = true;
+ } else {
+ kdDebug(43000) << "Attempt to set Y-protection of a stencil which does not support it.\n";
+ }
+
+ pStencil = m_pView->activePage()->selectedStencils()->next();
+ }
+
+ if(createMacro) {
+ macro->execute();
+ m_pView->doc()->addCommand(macro);
+ } else {
+ delete macro;
+ }
+}
+
+void KivioProtectionPanel::updateCheckBoxes()
+{
+ // If there are no selected stencils, then disable all checkboxes,
+ // and uncheck them
+ if(m_pView->activePage()->selectedStencils()->count() == 0)
+ {
+ m_checkAspect->setEnabled(false);
+ m_checkXPosition->setEnabled(false);
+ m_checkYPosition->setEnabled(false);
+ m_checkDeletion->setEnabled(false);
+ m_checkHeight->setEnabled(false);
+ m_checkWidth->setEnabled(false);
+
+ m_checkAspect->setChecked(false);
+ m_checkXPosition->setChecked(false);
+ m_checkYPosition->setChecked(false);
+ m_checkDeletion->setChecked(false);
+ m_checkHeight->setChecked(false);
+ m_checkWidth->setChecked(false);
+
+ return;
+ }
+
+ QBitArray bits( NUM_PROTECTIONS );
+ int i;
+
+ // Assume all protections are valid by default
+ for(i = 0; i < NUM_PROTECTIONS; i++) {
+ bits.setBit(i);
+ }
+
+
+ KivioStencil* pStencil = m_pView->activePage()->selectedStencils()->first();
+
+ while(pStencil) {
+ // Now build an array representing which protection fields are valid
+ // since there could be multiple types of stencils selected with varying
+ // protection abilities
+ for(i = 0; i < NUM_PROTECTIONS; i++) {
+ if(pStencil->canProtect()->at(i) == false) {
+ bits.clearBit(i);
+ }
+ }
+
+ pStencil = m_pView->activePage()->selectedStencils()->next();
+ }
+
+ QObject::disconnect(m_checkWidth, SIGNAL(toggled(bool)), this, SLOT(togWidth(bool)));
+ QObject::disconnect(m_checkHeight, SIGNAL(toggled(bool)), this, SLOT(togHeight(bool)));
+ QObject::disconnect(m_checkAspect, SIGNAL(toggled(bool)), this, SLOT(togAspect(bool)));
+ QObject::disconnect(m_checkDeletion, SIGNAL(toggled(bool)), this, SLOT(togDelete(bool)));
+ QObject::disconnect(m_checkXPosition, SIGNAL(toggled(bool)), this, SLOT(togX(bool)));
+ QObject::disconnect(m_checkYPosition, SIGNAL(toggled(bool)), this, SLOT(togY(bool)));
+
+ // Enable and disable the check boxes based on what protections are available
+ for(i = 0; i < NUM_PROTECTIONS; i++) {
+ bool on = bits.at(i);
+
+ switch(i) {
+ case kpX:
+ m_checkXPosition->setEnabled(on);
+ break;
+
+ case kpY:
+ m_checkYPosition->setEnabled(on);
+ break;
+
+ case kpWidth:
+ m_checkWidth->setEnabled(on);
+ break;
+
+ case kpHeight:
+ m_checkHeight->setEnabled(on);
+ break;
+
+ case kpDeletion:
+ m_checkDeletion->setEnabled(on);
+ break;
+
+ case kpAspect:
+ m_checkAspect->setEnabled(on);
+ break;
+
+ default:
+ break;
+ }
+ }
+
+
+
+ // If we have more than one stencil selected, then clear all checkboxes
+ if(m_pView->activePage()->selectedStencils()->count() > 1) {
+ m_checkAspect->setChecked(false);
+ m_checkXPosition->setChecked(false);
+ m_checkYPosition->setChecked(false);
+ m_checkDeletion->setChecked(false);
+ m_checkHeight->setChecked(false);
+ m_checkWidth->setChecked(false);
+ } else { // Otherwise fill in the checkboxes with the single selection
+ pStencil = m_pView->activePage()->selectedStencils()->first();
+
+ m_checkAspect->setChecked( pStencil->protection()->at(kpAspect) );
+ m_checkDeletion->setChecked( pStencil->protection()->at(kpDeletion) );
+ m_checkXPosition->setChecked( pStencil->protection()->at(kpX) );
+ m_checkYPosition->setChecked( pStencil->protection()->at(kpY) );
+ m_checkWidth->setChecked( pStencil->protection()->at(kpWidth) );
+ m_checkHeight->setChecked( pStencil->protection()->at(kpHeight) );
+ }
+
+ QObject::connect(m_checkWidth, SIGNAL(toggled(bool)), this, SLOT(togWidth(bool)));
+ QObject::connect(m_checkHeight, SIGNAL(toggled(bool)), this, SLOT(togHeight(bool)));
+ QObject::connect(m_checkAspect, SIGNAL(toggled(bool)), this, SLOT(togAspect(bool)));
+ QObject::connect(m_checkDeletion, SIGNAL(toggled(bool)), this, SLOT(togDelete(bool)));
+ QObject::connect(m_checkXPosition, SIGNAL(toggled(bool)), this, SLOT(togX(bool)));
+ QObject::connect(m_checkYPosition, SIGNAL(toggled(bool)), this, SLOT(togY(bool)));
+}
generated by cgit v1.2.1 (git 2.18.0) at 2025-01-10 21:36:59 +0000