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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 char* 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 value with index idx. If string str is
// specified, it will stop on widget that contain that string.
void JumpToCacheEntry(int idx, 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
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