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/***************************************************************************
*
* Copyright (C) 2005 Elad Lahav (elad_lahav@users.sourceforge.net)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
***************************************************************************/
#include <kconfig.h>
#include <kapplication.h>
#include <kglobalsettings.h>
#include "kscopeconfig.h"
// NOTE:
// This configuration file entry controls whether the welcome dialogue is
// displayed. Normally it only needs to be shown once, but the entry's name
// can be changed across versions to force the display of new information.
#define SHOW_WELCOME_ENTRY "ShowWelcomeDlg"
/**
* Stores the display name and the configuration file entry for a configurable
* GUI element.
* @author Elad Lahav
*/
struct ElementInfo
{
/** The display name of the element. */
const char* szName;
/** The configuration file entry. */
const char* szEntry;
};
/**
* A list of GUI elements for which the colour can be configured.
*/
const ElementInfo eiColors[] = {
{ "File List (Foreground)", "FileListFore" },
{ "File List (Background)", "FileListBack" },
{ "Tag List (Foreground)", "TagListFore" },
{ "Tag List (Background)", "TagListBack" },
{ "Query Window (Foreground)", "QueryListFore" },
{ "Query Window (Background)", "QueryListBack" },
{ "Call Graph (Background)", "GraphBack" },
{ "Call Graph (Nodes)", "GraphNode" },
{ "Call Graph (Text)", "GraphText" },
{ "Call Graph (Multi-Call Nodes)", "GraphMultiCall" }
};
/**
* A list of GUI elements for which the font can be configured.
*/
const ElementInfo eiFonts[] = {
{ "File List", "FileList" },
{ "Tag List", "TagList" },
{ "Query Page", "QueryList" },
{ "Call Graph", "Graph" }
};
#define COLOR_NAME(_i) eiColors[_i].szName
#define COLOR_ENTRY(_i) eiColors[_i].szEntry
#define FONT_NAME(_i) eiFonts[_i].szName
#define FONT_ENTRY(_i) eiFonts[_i].szEntry
KScopeConfig::ConfParams KScopeConfig::s_cpDef = {
"/usr/bin/cscope", // Cscope path
"/usr/bin/ctags", // Ctags path
"/usr/bin/dot", // Dot path
true, // Show the tag list
SPLIT_SIZES(), // Tag list width
{
TQColor(black), // File list foreground
TQColor(white), // File list background
TQColor(black), // Tag list foreground
TQColor(white), // Tag list background
TQColor(black), // Query page foreground
TQColor(white), // Query page background
TQColor("#c0c0c0"), // Call graph background
TQColor("#c0ff80"), // Call graph nodes
TQColor(black), // Call graph text
TQColor("#ff8000")
},
{
TQFont(), // Font definitions are overriden in load()
TQFont(),
TQFont(),
TQFont()
},
NameAsc, // Ctags sort order
false, // Read-only mode
true, // Load last project
true, // Automatic tag highlighting
false, // Brief query captions
true, // Warn when file is modified on the disk
true, // Sort files when a project is loaded
"kate --line %L %F", // External editor example
Fast, // System profile
Embedded, // Editor context menu
"TB", // Call graph orientation
10, // Maximum calls per graph node
0 // Default graph view
};
/**
* Class constructor.
*/
KScopeConfig::KScopeConfig() : m_bFontsChanged(false)
{
}
/**
* Class destructor.
*/
KScopeConfig::~KScopeConfig()
{
}
/**
* Reads KScope's parameters from the standard configuration file.
*/
void KScopeConfig::load()
{
uint i;
KConfig* pConf = kapp->config();
// Need a working instance to get the system's default font (cannot be
// initialised statically)
s_cpDef.fonts[FileList] = KGlobalSettings::generalFont();
s_cpDef.fonts[TagList] = KGlobalSettings::generalFont();
s_cpDef.fonts[QueryWindow] = KGlobalSettings::generalFont();
s_cpDef.fonts[Graph] = KGlobalSettings::generalFont();
// Read the paths to required executables
pConf->setGroup("Programs");
m_cp.sCscopePath = pConf->readEntry("CScope");
m_cp.sCtagsPath = pConf->readEntry("CTags");
m_cp.sDotPath = pConf->readEntry("Dot");
// Read size and position parameters
pConf->setGroup("Geometry");
m_cp.bShowTagList = pConf->readBoolEntry("ShowTagList",
s_cpDef.bShowTagList);
m_cp.siEditor = pConf->readIntListEntry("Editor");
if (m_cp.siEditor.empty())
m_cp.siEditor << 200 << 800;
// Read the recent projects list
pConf->setGroup("Projects");
m_slProjects = pConf->readListEntry("Recent");
// Read colour settings
pConf->setGroup("Colors");
for (i = 0; i <= LAST_COLOR; i++) {
m_cp.clrs[i] = pConf->readColorEntry(COLOR_ENTRY(i),
&s_cpDef.clrs[i]);
}
// Read font settings
pConf->setGroup("Fonts");
for (i = 0; i <= LAST_FONT; i++) {
m_cp.fonts[i] = pConf->readFontEntry(FONT_ENTRY(i),
&s_cpDef.fonts[i]);
}
// Other options
pConf->setGroup("Options");
m_cp.ctagSortOrder =
(CtagSort)pConf->readUnsignedNumEntry("CtagSortOrder",
s_cpDef.ctagSortOrder);
m_cp.bReadOnlyMode = pConf->readBoolEntry("ReadOnlyMode",
s_cpDef.bReadOnlyMode);
m_cp.bLoadLastProj = pConf->readBoolEntry("LoadLastProj",
s_cpDef.bLoadLastProj);
m_cp.bAutoTagHl = pConf->readBoolEntry("AutoTagHl",
s_cpDef.bAutoTagHl);
m_cp.bBriefQueryCaptions = pConf->readBoolEntry("BriefQueryCaptions",
s_cpDef.bBriefQueryCaptions);
m_cp.bWarnModifiedOnDisk = pConf->readBoolEntry("WarnModifiedOnDisk",
s_cpDef.bWarnModifiedOnDisk);
m_cp.bAutoSortFiles = pConf->readBoolEntry("AutoSortFiles",
s_cpDef.bAutoSortFiles);
m_cp.sExtEditor = pConf->readEntry("ExternalEditor", s_cpDef.sExtEditor);
m_cp.profile = (SysProfile)pConf->readUnsignedNumEntry("SystemProfile",
s_cpDef.profile);
m_cp.popup = (EditorPopup)pConf->readUnsignedNumEntry("EditorPopup",
s_cpDef.popup);
m_cp.sGraphOrient = pConf->readEntry("GraphOrientation",
s_cpDef.sGraphOrient);
m_cp.nGraphMaxNodeDegree = pConf->readNumEntry("GraphMaxNodeDegree",
s_cpDef.nGraphMaxNodeDegree);
m_cp.nDefGraphView = pConf->readNumEntry("DefGraphView",
s_cpDef.nDefGraphView);
}
/**
* Sets default values to he configuration parameters (except for those where
* a default value has no meaning, such as the recent projects list).
*/
void KScopeConfig::loadDefault()
{
m_cp = s_cpDef;
}
/**
* Loads the layout of the main window.
* @param pMainWindow Pointer to the main docking window
*/
void KScopeConfig::loadWorkspace(KDockMainWindow* pMainWindow)
{
pMainWindow->readDockConfig(kapp->config(), "Workspace");
}
/**
* Writes KScope's parameters from the standard configuration file.
*/
void KScopeConfig::store()
{
uint i;
KConfig* pConf = kapp->config();
// Write the paths to required executables
pConf->setGroup("Programs");
pConf->writeEntry("CScope", m_cp.sCscopePath);
pConf->writeEntry("CTags", m_cp.sCtagsPath);
pConf->writeEntry("Dot", m_cp.sDotPath);
// Write size and position parameters
pConf->setGroup("Geometry");
pConf->writeEntry("ShowTagList", m_cp.bShowTagList);
pConf->writeEntry("Editor", m_cp.siEditor);
// Write the recent projects list
pConf->setGroup("Projects");
pConf->writeEntry("Recent", m_slProjects);
// Write colour settings
pConf->setGroup("Colors");
for (i = 0; i <= LAST_COLOR; i++)
pConf->writeEntry(COLOR_ENTRY(i), m_cp.clrs[i]);
// Write font settings
if (m_bFontsChanged) {
pConf->setGroup("Fonts");
for (i = 0; i <= LAST_FONT; i++)
pConf->writeEntry(FONT_ENTRY(i), m_cp.fonts[i]);
m_bFontsChanged = false;
}
// Other options
pConf->setGroup("Options");
pConf->writeEntry("CtagSortOrder", (uint)m_cp.ctagSortOrder);
pConf->writeEntry("ReadOnlyMode", m_cp.bReadOnlyMode);
pConf->writeEntry("LoadLastProj", m_cp.bLoadLastProj);
pConf->writeEntry("AutoTagHl", m_cp.bAutoTagHl);
pConf->writeEntry("BriefQueryCaptions", m_cp.bBriefQueryCaptions);
pConf->writeEntry("WarnModifiedOnDisk", m_cp.bWarnModifiedOnDisk);
pConf->writeEntry("AutoSortFiles", m_cp.bAutoSortFiles);
pConf->writeEntry("ExternalEditor", m_cp.sExtEditor);
pConf->writeEntry("SystemProfile", (uint)m_cp.profile);
pConf->writeEntry("EditorPopup", (uint)m_cp.popup);
pConf->writeEntry("GraphOrientation", m_cp.sGraphOrient);
pConf->writeEntry("GraphMaxNodeDegree", m_cp.nGraphMaxNodeDegree);
pConf->writeEntry("DefGraphView", m_cp.nDefGraphView);
// Do not report it's the first time on the next run
pConf->setGroup("General");
pConf->writeEntry("FirstTime", false);
pConf->writeEntry(SHOW_WELCOME_ENTRY, false);
}
/**
* Stores the layout of the main window.
* @param pMainWindow Pointer to the main docking window
*/
void KScopeConfig::storeWorkspace(KDockMainWindow* pMainWindow)
{
pMainWindow->writeDockConfig(kapp->config(), "Workspace");
}
/**
* Determines if this is the first time KScope was launched by the current
* user.
* @return true if this is the first time, false otherwise
*/
bool KScopeConfig::isFirstTime()
{
KConfig* pConf = kapp->config();
pConf->setGroup("General");
return pConf->readBoolEntry("FirstTime", true);
}
/**
* Determines if the welcome dialogue should be displayed.
* Note that while the dialogue is displayed on the first invocation of KScope,
* it may be required on other occasions (e.g., to display important information
* on a per-version basis) and thus it is separated from isFirstTime().
* @return true if the dialogue should be shown, false otherwise
*/
bool KScopeConfig::showWelcomeDlg()
{
KConfig* pConf = kapp->config();
pConf->setGroup("General");
return pConf->readBoolEntry(SHOW_WELCOME_ENTRY, true);
}
/**
* @return The full path of the Cscope executable
*/
const TQString& KScopeConfig::getCscopePath() const
{
return m_cp.sCscopePath;
}
/**
* @param sPath The full path of the Cscope executable
*/
void KScopeConfig::setCscopePath(const TQString& sPath)
{
m_cp.sCscopePath = sPath;
}
/**
* @return The full path of the Ctags executable
*/
const TQString& KScopeConfig::getCtagsPath() const
{
return m_cp.sCtagsPath;
}
/**
* @param sPath The full path of the Ctags executable
*/
void KScopeConfig::setCtagsPath(const TQString& sPath)
{
m_cp.sCtagsPath = sPath;
}
/**
* @return The full path of the Dot executable
*/
const TQString& KScopeConfig::getDotPath() const
{
return m_cp.sDotPath;
}
/**
* @param sPath The full path of the Dot executable
*/
void KScopeConfig::setDotPath(const TQString& sPath)
{
m_cp.sDotPath = sPath;
}
/**
* @return A sorted list of recently used project paths.
*/
const TQStringList& KScopeConfig::getRecentProjects() const
{
return m_slProjects;
}
/**
* Adds the given project path to the beginning of the recently used projects
* list.
* @param sProjPath The path of the project to add
*/
void KScopeConfig::addRecentProject(const TQString& sProjPath)
{
TQStringList::Iterator itr;
itr = m_slProjects.find(sProjPath);
if (itr != m_slProjects.end())
m_slProjects.remove(itr);
m_slProjects.prepend(sProjPath);
}
/**
* Removes the given project path from recently used projects list.
* @param sProjPath The path of the project to remove
*/
void KScopeConfig::removeRecentProject(const TQString& sProjPath)
{
m_slProjects.remove(sProjPath);
}
/**
* @return true if the tag list should be visible, false otherwise
*/
bool KScopeConfig::getShowTagList() const
{
return m_cp.bShowTagList;
}
/**
* @param bShowTagList true to make the tag list visible, false otherwise
*/
void KScopeConfig::setShowTagList(bool bShowTagList)
{
m_cp.bShowTagList = bShowTagList;
}
/**
* @return A list containing the widths of the Ctags list part and the
* editor part in an editor page.
*/
const SPLIT_SIZES& KScopeConfig::getEditorSizes() const
{
return m_cp.siEditor;
}
/**
* @param siEditor A list containing the widths of the Ctags list part
* and the editor part in an editor page.
*/
void KScopeConfig::setEditorSizes(const SPLIT_SIZES& siEditor)
{
m_cp.siEditor = siEditor;
}
/**
* Finds a colour to use for a GUI element.
* @param ce Identifies the GUI element
* @return A reference to the colour object to use
*/
const TQColor& KScopeConfig::getColor(ColorElement ce) const
{
return m_cp.clrs[ce];
}
/**
* Returns the display name of a GUI element whose colour can be configured.
* @param ce The GUI element
* @return A name used in the colour configuration page
*/
TQString KScopeConfig::getColorName(ColorElement ce) const
{
return COLOR_NAME(ce);
}
/**
* Sets a new colour to a GUI element.
* @param ce Identifies the GUI element
* @param clr The colour to use
*/
void KScopeConfig::setColor(ColorElement ce, const TQColor& clr)
{
m_cp.clrs[ce] = clr;
}
/**
* Finds a font to use for a GUI element.
* @param fe Identifies the GUI element
* @return A reference to the font object to use
*/
const TQFont& KScopeConfig::getFont(FontElement fe) const
{
return m_cp.fonts[fe];
}
/**
* Returns the display name of a GUI element whose font can be configured.
* @param ce The GUI element
* @return A name used in the font configuration page
*/
TQString KScopeConfig::getFontName(FontElement ce) const
{
return FONT_NAME(ce);
}
/**
* Sets a new font to a GUI element.
* @param fe Identifies the GUI element
* @param font The font to use
*/
void KScopeConfig::setFont(FontElement fe, const TQFont& font)
{
m_bFontsChanged = true;
m_cp.fonts[fe] = font;
}
/**
* @return The column and direction by which the tags should be sorted
*/
KScopeConfig::CtagSort KScopeConfig::getCtagSortOrder()
{
return m_cp.ctagSortOrder;
}
/**
* @param ctagSortOrder The column and direction by which the tags should
* be sorted
*/
void KScopeConfig::setCtagSortOrder(CtagSort ctagSortOrder)
{
m_cp.ctagSortOrder = ctagSortOrder;
}
/**
* @return true to work in Read-Only mode, false otherwise
*/
bool KScopeConfig::getReadOnlyMode()
{
return m_cp.bReadOnlyMode;
}
/**
* @param bReadOnlyMode true to work in Read-Only mode, false otherwise
*/
void KScopeConfig::setReadOnlyMode(bool bReadOnlyMode)
{
m_cp.bReadOnlyMode = bReadOnlyMode;
}
/**
* @return true to load the last project on start-up, false otherwise
*/
bool KScopeConfig::getLoadLastProj()
{
return m_cp.bLoadLastProj;
}
/**
* @param bLoadLastProj true to load the last project on start-up, false
* otherwise
*/
void KScopeConfig::setLoadLastProj(bool bLoadLastProj)
{
m_cp.bLoadLastProj = bLoadLastProj;
}
/**
* @return true to enable tag highlighting based on cursor position, false
* to disable this feature
*/
bool KScopeConfig::getAutoTagHl()
{
return m_cp.bAutoTagHl;
}
/**
* @param bAutoTagHl true to enable tag highlighting based on cursor
* position, false to disable this feature
*/
void KScopeConfig::setAutoTagHl(bool bAutoTagHl)
{
m_cp.bAutoTagHl = bAutoTagHl;
}
/**
* @return true to use the short version of the query captions, false to use
* the long version
*/
bool KScopeConfig::getUseBriefQueryCaptions()
{
return m_cp.bBriefQueryCaptions;
}
/**
* @param bBrief true to use the short version of the query captions, false
* to use the long version
*/
void KScopeConfig::setUseBriefQueryCaptions(bool bBrief)
{
m_cp.bBriefQueryCaptions = bBrief;
}
/**
* @return true to warn user when file is modified on disk, false
* otherwise
*/
bool KScopeConfig::getWarnModifiedOnDisk()
{
return m_cp.bWarnModifiedOnDisk;
}
/**
* @param bWarn true to warn user when file is modified on disk,
* false otherwise
*/
void KScopeConfig::setWarnModifiedOnDisk(bool bWarn)
{
m_cp.bWarnModifiedOnDisk = bWarn;
}
/**
* @return true to sort files when a project is loaded, false otherwise
*/
bool KScopeConfig::getAutoSortFiles()
{
return m_cp.bAutoSortFiles;
}
/**
* @param bSort true to sort files when a project is loaded, false
* otherwise
*/
void KScopeConfig::setAutoSortFiles(bool bSort)
{
m_cp.bAutoSortFiles = bSort;
}
/**
* @return A command line for launching an external editor
*/
const TQString& KScopeConfig::getExtEditor()
{
return m_cp.sExtEditor;
}
/**
* @param sExtEditor A command line for launching an external editor
*/
void KScopeConfig::setExtEditor(const TQString& sExtEditor)
{
m_cp.sExtEditor = sExtEditor;
}
/**
* Determines if an external editor should be used.
* An external editor is used if KScope is in Read-Only mode, and a command-
* line for the editor was specified.
* @return true to use an external editor, false otherwise
*/
bool KScopeConfig::useExtEditor()
{
return !m_cp.sExtEditor.isEmpty();
}
/**
* @return The chosen profile for this system (@see SysProfile)
*/
KScopeConfig::SysProfile KScopeConfig::getSysProfile() const
{
return m_cp.profile;
}
/**
* @param profile The system profile to use (@see SysProfile)
*/
void KScopeConfig::setSysProfile(KScopeConfig::SysProfile profile)
{
m_cp.profile = profile;
}
/**
* @return The chosen popup menu type for the embedded editor (@see
* EditorPopup)
*/
KScopeConfig::EditorPopup KScopeConfig::getEditorPopup() const
{
return m_cp.popup;
}
/**
* @return The name of the popup menu to use in the embedded editor
*/
TQString KScopeConfig::getEditorPopupName() const
{
switch (m_cp.popup) {
case Embedded:
return "ktexteditor_popup";
case KScopeOnly:
return "kscope_popup";
}
// Will not happen, but the compiler complains if no return statement is
// given here
return "";
}
/**
* @param popup The popup menu to use for the embedded editor (@see
* EditorPopup)
*/
void KScopeConfig::setEditorPopup(KScopeConfig::EditorPopup popup)
{
m_cp.popup = popup;
}
/**
* @return The default orientation for call graphs
*/
TQString KScopeConfig::getGraphOrientation() const
{
return m_cp.sGraphOrient;
}
/**
* @param sOrient The default orientation for call graphs
*/
void KScopeConfig::setGraphOrientation(const TQString& sOrient)
{
m_cp.sGraphOrient = sOrient;
}
/**
* @return The maximal number of calls per graph node
*/
int KScopeConfig::getGraphMaxNodeDegree() const
{
return m_cp.nGraphMaxNodeDegree;
}
/**
* @param nMaxNodeDegree The maximal number of calls per graph node
*/
void KScopeConfig::setGraphMaxNodeDegree(int nMaxNodeDegree)
{
m_cp.nGraphMaxNodeDegree = nMaxNodeDegree;
}
/**
* @return The default view in the call graph dialogue
*/
int KScopeConfig::getDefGraphView() const
{
return m_cp.nDefGraphView;
}
/**
* @param nDefGraphView The default view in the call graph dialogue
*/
void KScopeConfig::setDefGraphView(int nDefGraphView)
{
m_cp.nDefGraphView = nDefGraphView;
}
/**
* Returns a reference to a global configuration object.
* The static object defined is this function should be the only KSCopeConfig
* object in this programme. Any code that wishes to get or set global
* configuration parameters, should call Config(), instead of defining its
* own object.
* @return Reference to a statically allocated configuration object
*/
KScopeConfig& Config()
{
static KScopeConfig conf;
return conf;
}
#include "kscopeconfig.moc"
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