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+/*============================================================================
+ CMake - Cross Platform Makefile Generator
+ Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
+
+ Distributed under the OSI-approved BSD License (the "License");
+ see accompanying file Copyright.txt for details.
+
+ This software is distributed WITHOUT ANY WARRANTY; without even the
+ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ See the License for more information.
+============================================================================*/
+#ifndef __cmCursesMainForm_h
+#define __cmCursesMainForm_h
+
+#include "../cmStandardIncludes.h"
+#include "cmCursesForm.h"
+#include "cmCursesStandardIncludes.h"
+
+class cmCursesCacheEntryComposite;
+class cmCursesWidget;
+class cmake;
+
+/** \class cmCursesMainForm
+ * \brief The main page of ccmake
+ *
+ * cmCursesMainForm is the main page of ccmake.
+ */
+class cmCursesMainForm : public cmCursesForm
+{
+public:
+ cmCursesMainForm(std::vector<std::string> const& args, int initwidth);
+ virtual ~cmCursesMainForm();
+
+ /**
+ * Set the widgets which represent the cache entries.
+ */
+ void InitializeUI();
+
+ /**
+ * Handle user input.
+ */
+ virtual void HandleInput();
+
+ /**
+ * Display form. Use a window of size width x height, starting
+ * at top, left.
+ */
+ virtual void Render(int left, int top, int width, int height);
+
+ /**
+ * Returns true if an entry with the given key is in the
+ * list of current composites.
+ */
+ bool LookForCacheEntry(const std::string& key);
+
+ enum {
+ MIN_WIDTH = 65,
+ MIN_HEIGHT = 6,
+ IDEAL_WIDTH = 80,
+ MAX_WIDTH = 512
+ };
+
+ /**
+ * This method should normally be called only by the form. The only
+ * exception is during a resize. The optional argument specifies the
+ * string to be displayed in the status bar.
+ */
+ virtual void UpdateStatusBar() { this->UpdateStatusBar(0); }
+ virtual void UpdateStatusBar(const char* message);
+
+ /**
+ * Display current commands and their keys on the toolbar. This
+ * method should normally called only by the form. The only
+ * exception is during a resize. If the optional argument process is
+ * specified and is either 1 (configure) or 2 (generate), then keys
+ * will be displayed accordingly.
+ */
+ void PrintKeys(int process = 0);
+
+ /**
+ * During a CMake run, an error handle should add errors
+ * to be displayed afterwards.
+ */
+ virtual void AddError(const char* message, const char* title);
+
+ /**
+ * Used to do a configure. If argument is specified, it does only the check
+ * and not configure.
+ */
+ int Configure(int noconfigure=0);
+
+ /**
+ * Used to generate
+ */
+ int Generate();
+
+ /**
+ * Used by main program
+ */
+ int LoadCache(const char *dir);
+
+ /**
+ * Progress callback
+ */
+ static void UpdateProgressOld(const char *msg, float prog, void*);
+ static void UpdateProgress(const char *msg, float prog, void*);
+
+protected:
+ cmCursesMainForm(const cmCursesMainForm& from);
+ void operator=(const cmCursesMainForm&);
+
+ // Copy the cache values from the user interface to the actual
+ // cache.
+ void FillCacheManagerFromUI();
+ // Fix formatting of values to a consistent form.
+ void FixValue(cmCacheManager::CacheEntryType type,
+ const std::string& in, std::string& out) const;
+ // Re-post the existing fields. Used to toggle between
+ // normal and advanced modes. Render() should be called
+ // afterwards.
+ void RePost();
+ // Remove an entry from the interface and the cache.
+ void RemoveEntry(const char* value);
+
+ // Jump to the cache entry whose name matches the string.
+ void JumpToCacheEntry(const char* str);
+
+ // Copies of cache entries stored in the user interface
+ std::vector<cmCursesCacheEntryComposite*>* Entries;
+ // Errors produced during last run of cmake
+ std::vector<std::string> Errors;
+ // Command line argumens to be passed to cmake each time
+ // it is run
+ std::vector<std::string> Args;
+ // Message displayed when user presses 'h'
+ // It is: Welcome + info about current entry + common help
+ std::vector<std::string> HelpMessage;
+
+ // Common help
+ static const char* s_ConstHelpMessage;
+
+ // Fields displayed. Includes labels, new entry markers, entries
+ FIELD** Fields;
+ // Where is source of current project
+ std::string WhereSource;
+ // Where is cmake executable
+ std::string WhereCMake;
+ // Number of entries shown (depends on mode -normal or advanced-)
+ size_t NumberOfVisibleEntries;
+ bool AdvancedMode;
+ // Did the iteration converge (no new entries) ?
+ bool OkToGenerate;
+ // Number of pages displayed
+ int NumberOfPages;
+
+ int InitialWidth;
+ cmake *CMakeInstance;
+
+ std::string SearchString;
+ std::string OldSearchString;
+ bool SearchMode;
+};
+
+#endif // __cmCursesMainForm_h