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File indexing completed on 2021-02-14 13:27:07

0001 // -*- C++ -*-
0002 //
0003 // Package:     Core
0004 // Class  :     CSGAction
0005 //
0006 // Implementation:
0007 //     <Notes on implementation>
0008 //
0009 // Original Author:  Chris Jones
0010 //         Created:  Thu May 29 20:58:11 CDT 2008
0011 //
0012 
0013 // system include files
0014 #include <TString.h>
0015 #include <TGResourcePool.h>
0016 #include <TQObject.h>
0017 #include <KeySymbols.h>
0018 #include <TGMenu.h>
0019 #include <TVirtualX.h>
0020 
0021 // user include files
0022 #include "Fireworks/Core/interface/CSGAction.h"
0023 #include "Fireworks/Core/src/CSGConnector.h"
0024 #include "Fireworks/Core/interface/CSGActionSupervisor.h"
0025 #include "Fireworks/Core/interface/FWCustomIconsButton.h"
0026 
0027 //
0028 // constants, enums and typedefs
0029 //
0030 
0031 //
0032 // static data member definitions
0033 //
0034 
0035 //
0036 // constructors and destructor
0037 //
0038 CSGAction::CSGAction(CSGActionSupervisor* supervisor, const char* name) : m_connector(nullptr) {
0039   m_enabled = true;
0040   m_globalEnabled = true;
0041   m_supervisor = supervisor;
0042   m_name = name;
0043   m_toolTip = "";
0044   m_menu = nullptr;
0045   m_toolBar = nullptr;
0046   m_tools = nullptr;
0047   m_connector = new CSGConnector(this, m_supervisor);
0048   m_supervisor->addToActionMap(this);
0049   m_entry = m_supervisor->getListOfActions().size();
0050   m_keycode = 0;
0051   m_modcode = 0;
0052   m_windowID = -1;
0053 }
0054 // CSGAction::CSGAction(const CSGAction& rhs)
0055 // {
0056 //    // do actual copying here;
0057 // }
0058 
0059 CSGAction::~CSGAction() {
0060   delete m_connector;
0061   //Don't delete GUI parts since they are owned by their GUI parent
0062 }
0063 
0064 //
0065 // assignment operators
0066 //
0067 // const CSGAction& CSGAction::operator=(const CSGAction& rhs)
0068 // {
0069 //   //An exception safe implementation is
0070 //   CSGAction temp(rhs);
0071 //   swap(rhs);
0072 //
0073 //   return *this;
0074 // }
0075 
0076 //
0077 // member functions
0078 //
0079 const std::string& CSGAction::getName() const { return m_name; }
0080 
0081 const std::string& CSGAction::getToolTip() const { return m_toolTip; }
0082 
0083 TString CSGAction::getSCCombo() const { return m_scCombo; }
0084 
0085 void CSGAction::setName(const std::string& name) {
0086   // Does not update menu yet
0087   m_name = name;
0088 
0089   for (std::vector<TGButton*>::iterator it = m_buttons.begin(), itEnd = m_buttons.end(); it != itEnd; ++it) {
0090     TGTextButton* tb = dynamic_cast<TGTextButton*>(*it);
0091     if (tb) {
0092       (tb)->SetText(name.c_str());
0093       gClient->NeedRedraw(tb);
0094     }
0095   }
0096 }
0097 
0098 void CSGAction::setMenuLabel(const std::string& label) {
0099   if (m_menu) {
0100     m_menu->GetEntry(m_entry)->GetLabel()->SetString(label.c_str());
0101   }
0102 }
0103 
0104 void CSGAction::setToolTip(const std::string& tip) {
0105   m_toolTip = tip;
0106   for (std::vector<TGButton*>::iterator it = m_buttons.begin(), itEnd = m_buttons.end(); it != itEnd; ++it) {
0107     (*it)->SetToolTipText(tip.c_str(), m_supervisor->getToolTipDelay());
0108   }
0109   if (m_tools != nullptr)
0110     m_tools->fTipText = tip.c_str();
0111 }
0112 
0113 void CSGAction::createTextButton(
0114     TGCompositeFrame* p, TGLayoutHints* l, Int_t id, GContext_t norm, FontStruct_t font, UInt_t option) {
0115   TGTextButton* textButton = new TGTextButton(p, m_name.c_str(), id, norm, font, option);
0116   if (!m_toolTip.empty())
0117     textButton->SetToolTipText(m_toolTip.c_str(), m_supervisor->getToolTipDelay());
0118   p->AddFrame(textButton, l);
0119   TQObject::Connect(textButton, "Clicked()", "CSGAction", this, "activate()");
0120   m_buttons.push_back(textButton);
0121   if (!isEnabled()) {
0122     textButton->SetEnabled(kFALSE);
0123   }
0124 }
0125 
0126 void CSGAction::createCheckButton(
0127     TGCompositeFrame* p, TGLayoutHints* l, Bool_t state, Int_t id, GContext_t norm, FontStruct_t font) {
0128   TGCheckButton* checkButton = new TGCheckButton(p, m_name.c_str(), id, norm, font);
0129   if (!m_toolTip.empty())
0130     checkButton->SetToolTipText(m_toolTip.c_str(), m_supervisor->getToolTipDelay());
0131   p->AddFrame(checkButton, l);
0132 
0133   if (state)
0134     checkButton->SetState(kButtonDown, false);
0135   TQObject::Connect(checkButton, "Clicked()", "CSGAction", this, "activate()");
0136   m_buttons.push_back(checkButton);
0137   if (!isEnabled()) {
0138     checkButton->SetEnabled(kFALSE);
0139   }
0140 }
0141 
0142 void CSGAction::createPictureButton(
0143     TGCompositeFrame* p, const TGPicture* pic, TGLayoutHints* l, Int_t id, GContext_t norm, UInt_t option) {
0144   TGPictureButton* picButton = new TGPictureButton(p, pic, id, norm, option);
0145   if (!m_toolTip.empty())
0146     picButton->SetToolTipText(m_toolTip.c_str(), m_supervisor->getToolTipDelay());
0147   p->AddFrame(picButton, l);
0148   TQObject::Connect(picButton, "Clicked()", "CSGAction", this, "activate()");
0149   m_buttons.push_back(picButton);
0150   if (!isEnabled()) {
0151     picButton->SetEnabled(kFALSE);
0152   }
0153 }
0154 
0155 FWCustomIconsButton* CSGAction::createCustomIconsButton(TGCompositeFrame* p,
0156                                                         const TGPicture* upPic,
0157                                                         const TGPicture* downPic,
0158                                                         const TGPicture* disabledPic,
0159                                                         TGLayoutHints* l,
0160                                                         Int_t id,
0161                                                         GContext_t norm,
0162                                                         UInt_t option) {
0163   FWCustomIconsButton* picButton = new FWCustomIconsButton(p, upPic, downPic, disabledPic, nullptr, id, norm, option);
0164   if (!m_toolTip.empty())
0165     picButton->SetToolTipText(m_toolTip.c_str(), m_supervisor->getToolTipDelay());
0166   p->AddFrame(picButton, l);
0167   TQObject::Connect(picButton, "Clicked()", "CSGAction", this, "activate()");
0168   m_buttons.push_back(picButton);
0169   if (!isEnabled()) {
0170     picButton->SetEnabled(kFALSE);
0171   }
0172   return picButton;
0173 }
0174 
0175 void CSGAction::createShortcut(UInt_t key, const char* mod, int windowID) {
0176   Int_t keycode = gVirtualX->KeysymToKeycode((int)key);
0177   m_windowID = windowID;
0178   Int_t modcode;
0179   TString scText;
0180   if (strcmp(mod, "CTRL") == 0) {
0181     modcode = kKeyControlMask;
0182     scText = "<ctrl> ";
0183   } else if (strcmp(mod, "CTRL+SHIFT") == 0) {
0184     modcode = kKeyControlMask | kKeyShiftMask;
0185     scText = "<ctrl> <shift> ";
0186   } else {
0187     // Default to ALT for now
0188     modcode = kKeyMod1Mask;
0189     scText = "<alt> ";
0190   }
0191   scText += keycodeToString(keycode);
0192   m_scCombo = scText;
0193 
0194   gVirtualX->GrabKey(m_windowID, keycode, modcode, kTRUE);
0195   gVirtualX->GrabKey(m_windowID, keycode, modcode | kKeyMod2Mask, kTRUE);
0196   gVirtualX->GrabKey(m_windowID, keycode, modcode | kKeyLockMask, kTRUE);
0197   gVirtualX->GrabKey(m_windowID, keycode, modcode | kKeyMod2Mask | kKeyLockMask, kTRUE);
0198 
0199   m_keycode = keycode;
0200   m_modcode = modcode;
0201   if (m_menu != nullptr)
0202     addSCToMenu();
0203 }
0204 
0205 void CSGAction::createMenuEntry(TGPopupMenu* menu) {
0206   m_menu = menu;
0207   if (!(menu->HasConnection("Activated(Int_t)")))
0208     TQObject::Connect(menu, "Activated(Int_t)", "CSGConnector", m_connector, "handleMenu(Int_t)");
0209   menu->AddEntry(m_name.c_str(), m_entry);
0210   if (m_keycode != 0)
0211     addSCToMenu();
0212   if (!isEnabled()) {
0213     m_menu->DisableEntry(m_entry);
0214   }
0215 }
0216 
0217 void CSGAction::addSCToMenu() {
0218   Bool_t widthChanged = resizeMenuEntry();
0219   if (widthChanged)
0220     m_supervisor->resizeMenu(m_menu);
0221 }
0222 
0223 Bool_t CSGAction::resizeMenuEntry() {
0224   FontStruct_t font = gClient->GetResourcePool()->GetMenuHiliteFont()->GetFontStruct();
0225   Bool_t widthChanged = kTRUE;
0226   UInt_t width = m_menu->GetWidth();
0227   TString realName(m_name);
0228   if (realName.Contains("->")) {
0229     // Should make function to do this and store in member data...
0230     while (!(realName.BeginsWith("->")) && realName.Length() > 0) {
0231       realName.Replace(0, 1, nullptr, 0);
0232     }
0233     realName.Replace(0, 2, nullptr, 0);
0234   }
0235   TString scText = m_scCombo;
0236   while (gVirtualX->TextWidth(font, realName.Data(), realName.Length()) +
0237              gVirtualX->TextWidth(font, scText.Data(), scText.Length()) + 53 <
0238          (Int_t)width) {
0239     widthChanged = kFALSE;
0240     realName += " ";
0241   }
0242   realName += "\t";
0243   realName += scText;
0244   TIter next(m_menu->GetListOfEntries());
0245   TGMenuEntry* current;
0246   while (nullptr != (current = (TGMenuEntry*)next())) {
0247     if (current == m_menu->GetEntry(m_entry)) {
0248       break;
0249     }
0250   }
0251   current = (TGMenuEntry*)next();
0252   m_menu->DeleteEntry(m_entry);
0253   m_menu->AddEntry(realName, m_entry, nullptr, nullptr, current);
0254   return widthChanged;
0255 }
0256 
0257 TGPopupMenu* CSGAction::getMenu() const { return m_menu; }
0258 
0259 int CSGAction::getMenuEntry() const { return m_entry; }
0260 
0261 Int_t CSGAction::getKeycode() const { return m_keycode; }
0262 
0263 Int_t CSGAction::getModcode() const { return m_modcode; }
0264 
0265 ToolBarData_t* CSGAction::getToolBarData() const { return m_tools; }
0266 
0267 TGToolBar* CSGAction::getToolBar() const { return m_toolBar; }
0268 
0269 void CSGAction::enable() {
0270   m_enabled = true;
0271   enableImp();
0272 }
0273 
0274 void CSGAction::disable() {
0275   m_enabled = false;
0276   disableImp();
0277 }
0278 
0279 void CSGAction::globalEnable() {
0280   m_globalEnabled = true;
0281   enableImp();
0282 }
0283 
0284 void CSGAction::globalDisable() {
0285   m_globalEnabled = false;
0286   disableImp();
0287 }
0288 
0289 Bool_t CSGAction::isEnabled() const { return m_enabled && m_globalEnabled; }
0290 
0291 void CSGAction::enableImp() {
0292   if (isEnabled()) {
0293     if (m_menu != nullptr)
0294       m_menu->EnableEntry(m_entry);
0295     for (std::vector<TGButton*>::iterator it = m_buttons.begin(), itEnd = m_buttons.end(); it != itEnd; ++it) {
0296       (*it)->SetEnabled(kTRUE);
0297     }
0298 
0299     if (m_toolBar != nullptr)
0300       m_toolBar->GetButton(m_entry)->SetEnabled(kTRUE);
0301     if (m_keycode != 0) {
0302       gVirtualX->GrabKey(m_windowID, m_keycode, m_modcode, kTRUE);
0303       gVirtualX->GrabKey(m_windowID, m_keycode, m_modcode | kKeyMod2Mask, kTRUE);
0304       gVirtualX->GrabKey(m_windowID, m_keycode, m_modcode | kKeyLockMask, kTRUE);
0305       gVirtualX->GrabKey(m_windowID, m_keycode, m_modcode | kKeyMod2Mask | kKeyLockMask, kTRUE);
0306     }
0307   }
0308 }
0309 
0310 void CSGAction::disableImp() {
0311   if (!isEnabled()) {
0312     if (m_menu != nullptr)
0313       m_menu->DisableEntry(m_entry);
0314     for (std::vector<TGButton*>::iterator it = m_buttons.begin(), itEnd = m_buttons.end(); it != itEnd; ++it) {
0315       (*it)->SetEnabled(kFALSE);
0316     }
0317     if (m_toolBar != nullptr)
0318       m_toolBar->GetButton(m_entry)->SetEnabled(kFALSE);
0319     if (m_keycode != 0) {
0320       gVirtualX->GrabKey(m_windowID, m_keycode, m_modcode, kFALSE);
0321       gVirtualX->GrabKey(m_windowID, m_keycode, m_modcode | kKeyMod2Mask, kFALSE);
0322       gVirtualX->GrabKey(m_windowID, m_keycode, m_modcode | kKeyLockMask, kFALSE);
0323       gVirtualX->GrabKey(m_windowID, m_keycode, m_modcode | kKeyMod2Mask | kKeyLockMask, kFALSE);
0324     }
0325   }
0326 }
0327 
0328 //
0329 // static member functions
0330 //
0331 
0332 TString CSGAction::keycodeToString(Int_t keycode) {
0333   int i;
0334   char letter;
0335   TString rep;
0336   for (i = kKey_a; i < kKey_a + 26; i++) {
0337     if (gVirtualX->KeysymToKeycode(i) == keycode) {
0338       letter = (char)(i - kKey_a + 'a');
0339       rep = TString(letter);
0340       return rep;
0341     }
0342   }
0343   for (i = kKey_A; i < kKey_A + 26; i++) {
0344     if (gVirtualX->KeysymToKeycode(i) == keycode) {
0345       letter = (char)(i - kKey_A + 'a');
0346       rep = TString(letter);
0347       return rep;
0348     }
0349   }
0350   if (keycode == gVirtualX->KeysymToKeycode(kKey_Left)) {
0351     rep = TString("<-");
0352     return rep;
0353   }
0354   if (keycode == gVirtualX->KeysymToKeycode(kKey_Right)) {
0355     rep = TString("->");
0356     return rep;
0357   }
0358   if (keycode == gVirtualX->KeysymToKeycode(kKey_Space)) {
0359     rep = TString("space");
0360     return rep;
0361   }
0362   rep = TString("");
0363   return rep;
0364 }