Differential D8692 Diff 22820 kcms/cursortheme/kcmcursortheme.h

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kcms/cursortheme/kcmcursortheme.h

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14	* You should have received a copy of the GNU General Public License	14	* You should have received a copy of the GNU General Public License
15	* along with this program; if not, write to the Free Software	15	* along with this program; if not, write to the Free Software
16	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.	16	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17	*/	17	*/
18		18
19	#ifndef KCMCURSORTHEME_H	19	#ifndef KCMCURSORTHEME_H
20	#define KCMCURSORTHEME_H	20	#define KCMCURSORTHEME_H
21		21
22	#include <KCModule>	22	#include <KQuickAddons/ConfigModule>
23	#include "themepage.h"
24		23
25	class CursorThemeConfig : public KCModule	24	class QStandardItemModel;
		25
		26	class CursorThemeModel;
		27	class SortProxyModel;
		28	class CursorTheme;
		29
		30	class CursorThemeConfig : public KQuickAddons::ConfigModule
26	{	31	{
27	Q_OBJECT	32	Q_OBJECT
		33	Q_PROPERTY(bool canInstall READ canInstall WRITE setCanInstall NOTIFY canInstallChanged)
		34	Q_PROPERTY(bool canResize READ canResize WRITE setCanResize NOTIFY canResizeChanged)
		35	Q_PROPERTY(bool canConfigure READ canConfigure WRITE setCanConfigure NOTIFY canConfigureChanged)
		36	Q_PROPERTY(QAbstractItemModel *cursorsModel READ cursorsModel CONSTANT)
		37	Q_PROPERTY(QAbstractItemModel *sizesModel READ sizesModel CONSTANT)
		38	Q_PROPERTY(int selectedThemeRow READ selectedThemeRow WRITE setSelectedThemeRow NOTIFY selectedThemeRowChanged)
		39	Q_PROPERTY(int preferredSize READ preferredSize WRITE setPreferredSize NOTIFY preferredSizeChanged)
28		40
29	public:	41	public:
30	CursorThemeConfig(QWidget *parent, const QVariantList &);	42	CursorThemeConfig(QObject *parent, const QVariantList &);
31	~CursorThemeConfig();	43	~CursorThemeConfig();
32		44
33	public:	45	public:
34	void load() Q_DECL_OVERRIDE;	46	void load() Q_DECL_OVERRIDE;
35	void save() Q_DECL_OVERRIDE;	47	void save() Q_DECL_OVERRIDE;
36	void defaults() Q_DECL_OVERRIDE;	48	void defaults() Q_DECL_OVERRIDE;
37		49
		50	//for QML properties
		51	bool canInstall() const;
		52	void setCanInstall(bool can);
		53
		54	bool canResize() const;
		55	void setCanResize(bool can);
		56
		57	bool canConfigure() const;
		58	void setCanConfigure(bool can);
		59
		60	int selectedThemeRow() const;
		61	void setSelectedThemeRow(int row);
		62
		63	/** @returns 0 if in the UI "automatic size" is selected, otherwise
		64	returns the custom size. */
		65	int preferredSize() const;
		66	void setPreferredSize(int size);
		67
		68	QAbstractItemModel *cursorsModel();
		69	QAbstractItemModel *sizesModel();
		70
		71	Q_SIGNALS:
		72	void canInstallChanged();
		73	void canResizeChanged();
		74	void canConfigureChanged();
		75	void selectedThemeRowChanged();
		76	void preferredSizeChanged();
		77
		78	public Q_SLOTS:
		79	void getNewClicked();
		80	void installClicked();
		81	void removeTheme(int row);
		82
		83	private Q_SLOTS:
		84	void selectionChanged();
		85	/** Updates the size combo box. It loads the size list of the selected cursor
		86	theme with the corresponding icons and chooses an appropriate entry. It
		87	enables the combo box and the label if the theme provides more than one
		88	size, otherwise it disables it. If the size setting is looked in kiosk
		89	mode, it stays always disabled. */
		90	void updateSizeComboBox();
		91
		92
38	private:	93	private:
39	ThemePage *themepage;	94	QModelIndex selectedIndex() const;
		95	bool installThemes(const QString &file);
		96	/** Applies a given theme, using XFixes, XCursor and KGlobalSettings.
		97	@param theme The cursor theme to be applied. It is save to pass 0 here
		98	(will result in \e false as return value).
		99	@param size The size hint that is used to select the cursor size.
		100	@returns If the changes could be applied. Will return \e false if \e theme is
		101	0 or if the XFixes and XCursor libraries aren't available in the required
		102	version, otherwise returns \e true. */
		103	bool applyTheme(const CursorTheme *theme, const int size);
		104	bool iconsIsWritable() const;
		105
		106
		107	CursorThemeModel *m_model;
		108	SortProxyModel *m_proxyModel;
		109	QStandardItemModel *m_sizesModel;
		110
		111	int m_appliedSize;
		112	// This index refers to the CursorThemeModel, not the proxy or the view
		113	QPersistentModelIndex m_appliedIndex;
		114
		115	/** Holds the last size that was choosen by the user. Example: The user chooses
		116	theme1 which provides the sizes 24 and 36. He chooses 36. preferredSize gets
		117	set to 36. Now, he switchs to theme2 which provides the sizes 30 and 40.
		118	preferredSize still is 36, so the UI will default to 40, which is next to 36.
		119	Now, he chooses theme3 which provides the sizes 34 and 44. preferredSize is
		120	still 36, so the UI defaults to 34. Now the user changes manually to 44. This
		121	will also change preferredSize. */
		122	int m_preferredSize;
		123
		124	int m_selectedThemeRow;
		125	bool m_canInstall;
		126	bool m_canResize;
		127	bool m_canConfigure;
40	};	128	};
41		129
42	#endif	130	#endif