version 1.22.0

source tree changed detached PIConsole and PIScreen* in "pip_console" library
2020-06-28 00:18:24 +03:00
parent 5de62b1c83
commit 42925122cb
231 changed files with 22981 additions and 22948 deletions
--- a/lib/main/console/piscreentile.h
+++ b/lib/main/console/piscreentile.h
@@ -0,0 +1,106 @@
+/*! \file piscreentile.h
+ * \brief Basic PIScreen tile
+*/
+/*
+	PIP - Platform Independent Primitives
+	Basic PIScreen tile
+	Ivan Pelipenko peri4ko@yandex.ru
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+
+	You should have received a copy of the GNU Lesser General Public License
+	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef PISCREENTILE_H
+#define PISCREENTILE_H
+
+#include "piscreentypes.h"
+#include "pikbdlistener.h"
+
+class PIScreenDrawer;
+
+class PIP_EXPORT PIScreenTile: public PIObject {
+	friend class PIScreen;
+	PIOBJECT_SUBCLASS(PIScreenTile, PIObject)
+public:
+	PIScreenTile(const PIString & n = PIString(), PIScreenTypes::Direction d = PIScreenTypes::Vertical, PIScreenTypes::SizePolicy p = PIScreenTypes::Preferred);
+	virtual ~PIScreenTile();
+	
+	void addTile(PIScreenTile * t);
+	void takeTile(PIScreenTile * t);
+	void removeTile(PIScreenTile * t);
+	PIScreenTile * parentTile() const {return parent;}
+	PIVector<PIScreenTile * > children(bool only_visible = false);
+	PIScreenTile * childUnderMouse(int x, int y);
+	void show() {visible = true;}
+	void hide() {visible = false;}
+	void setFocus();
+	bool hasFocus() const {return has_focus;}
+	void setMargins(int m) {marginLeft = marginRight = marginTop = marginBottom = m;}
+	void setMargins(int l, int r, int t, int b) {marginLeft = l; marginRight = r; marginTop = t; marginBottom = b;}
+
+	int x() const {return x_;}
+	int y() const {return y_;}
+	int width() const {return width_;}
+	int height() const {return height_;}
+	
+	PIScreenTypes::Direction direction;
+	PIScreenTypes::SizePolicy size_policy;
+	PIScreenTypes::FocusFlags focus_flags;
+	PIScreenTypes::CellFormat back_format;
+	PIChar back_symbol;
+	int minimumWidth, minimumHeight;
+	int maximumWidth, maximumHeight;
+	int marginLeft, marginRight, marginTop, marginBottom;
+	int spacing;
+	bool visible;
+	
+protected:
+	
+	//! Returns desired tile size in "w" and "h"
+	virtual void sizeHint(int & w, int & h) const;
+	
+	//! Tile has been resized to "w"x"h"
+	virtual void resizeEvent(int w, int h) {}
+	
+	//! Draw tile with drawer "d" in world-space coordinates
+	virtual void drawEvent(PIScreenDrawer * d) {}
+	
+	//! Return "true" if you process key
+	virtual bool keyEvent(PIKbdListener::KeyEvent key) {return false;}
+
+	//! Return "true" if you process event
+	virtual bool mouseEvent(PIKbdListener::MouseEvent me) {return false;}
+
+	//! Return "true" if you process wheel
+	virtual bool wheelEvent(PIKbdListener::WheelEvent we) {return false;}
+	
+	void raiseEvent(PIScreenTypes::TileEvent e);
+	void setScreen(PIScreenTypes::PIScreenBase * s);
+	void deleteChildren();
+	void drawEventInternal(PIScreenDrawer * d);
+	void layout();
+	bool needLayout() {return size_policy != PIScreenTypes::Ignore;}
+	
+	PIVector<PIScreenTile * > tiles;
+	PIScreenTile * parent;
+	PIScreenTypes::PIScreenBase * screen;
+	int x_, y_, width_, height_;
+	bool has_focus;
+	
+private:
+	int pw, ph;
+	
+};
+
+
+#endif // PISCREENTILE_H