CComponents: split cc_base.cpp

It's easier to work with smaller files. Most files contain only one cc-class and their names are derived on the particular class that is contained therein.
2025-08-29 00:11:14 +02:00 · 2013-02-26 15:58:22 +01:00
parent 152d40c6cd
commit 3ed9af87ad
16 changed files with 2475 additions and 2056 deletions
--- a/src/gui/components/cc_item_picture.cpp
+++ b/src/gui/components/cc_item_picture.cpp
@@ -0,0 +1,185 @@
+/*
+	Based up Neutrino-GUI - Tuxbox-Project 
+	Copyright (C) 2001 by Steffen Hehn 'McClean'
+
+	Classes for generic GUI-related components.
+	Copyright (C) 2012, 2013, Thilo Graf 'dbt'
+	Copyright (C) 2012, Michael Liebmann 'micha-bbg'
+
+	License: GPL
+
+	This library is free software; you can redistribute it and/or
+	modify it under the terms of the GNU Library General Public
+	License as published by the Free Software Foundation; either
+	version 2 of the License, or (at your option) any later version.
+
+	This library 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
+	Library General Public License for more details.
+
+	You should have received a copy of the GNU Library General Public
+	License along with this library; if not, write to the
+	Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+	Boston, MA  02110-1301, USA.
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <global.h>
+#include <neutrino.h>
+#include "cc.h"
+
+extern CPictureViewer * g_PicViewer;
+
+using namespace std;
+
+
+//-------------------------------------------------------------------------------------------------------
+//sub class CComponentsPicture from CComponentsItem
+CComponentsPicture::CComponentsPicture(	const int x_pos, const int y_pos, const int w, const int h,
+					const std::string& image_name, const int alignment, bool has_shadow,
+					fb_pixel_t color_frame, fb_pixel_t color_background, fb_pixel_t color_shadow)
+{
+	init(x_pos, y_pos, image_name, alignment, has_shadow, color_frame, color_background, color_shadow);
+
+	width	= w;
+	height	= h;
+	pic_paint_mode 	= CC_PIC_IMAGE_MODE_AUTO,
+
+	initVarPicture();
+}
+
+void CComponentsPicture::init(	int x_pos, int y_pos, const string& image_name, const int alignment, bool has_shadow,
+				fb_pixel_t color_frame, fb_pixel_t color_background, fb_pixel_t color_shadow)
+{
+	//CComponents, CComponentsItem
+	initVarItem();
+	cc_item_type 	= CC_ITEMTYPE_PICTURE;
+
+	//CComponentsPicture
+	pic_name 	= image_name;
+	pic_align	= alignment;
+	pic_offset	= 1;
+	pic_paint	= true;
+	pic_paintBg	= false;
+	pic_painted	= false;
+	do_paint	= false;
+	pic_max_w	= 0;
+	pic_max_h	= 0;
+	if (pic_name.empty())
+		pic_width = pic_height = 0;
+
+	//CComponents
+	x = pic_x	= x_pos;
+	y = pic_y	= y_pos;
+	height		= 0;
+	width 		= 0;
+	shadow		= has_shadow;
+	shadow_w	= SHADOW_OFFSET;
+	col_frame 	= color_frame;
+	col_body	= color_background;
+	col_shadow	= color_shadow;
+}
+
+void CComponentsPicture::setPicture(const std::string& picture_name)
+{
+	pic_name = picture_name;
+	initVarPicture();
+}
+
+
+void CComponentsPicture::setPictureAlign(const int alignment)
+{
+	pic_align	= alignment;
+	initVarPicture();
+}
+
+
+void CComponentsPicture::initVarPicture()
+{
+	pic_width = pic_height = 0;
+	pic_painted = false;
+	do_paint = false;
+
+	if (pic_max_w == 0)
+		pic_max_w = width-2*fr_thickness;
+
+	if (pic_max_h == 0)
+		pic_max_h = height-2*fr_thickness;
+
+	//set the image mode depends of name syntax, icon names contains no path,
+	//so we can detect the required image mode
+	if (pic_paint_mode == CC_PIC_IMAGE_MODE_AUTO){
+		if (!access(pic_name.c_str(), F_OK ))
+			pic_paint_mode = CC_PIC_IMAGE_MODE_ON;
+		else
+			pic_paint_mode = CC_PIC_IMAGE_MODE_OFF;
+	}
+
+	if (pic_paint_mode == CC_PIC_IMAGE_MODE_OFF){
+		frameBuffer->getIconSize(pic_name.c_str(), &pic_width, &pic_height);
+#if 0
+		pic_width = max(pic_width, pic_max_w);
+		pic_height = max(pic_height, pic_max_h);
+#endif
+	}
+	
+	if (pic_paint_mode == CC_PIC_IMAGE_MODE_ON) {
+		g_PicViewer->getSize(pic_name.c_str(), &pic_width, &pic_height);
+		if((pic_width > pic_max_w) || (pic_height > pic_max_h))
+			g_PicViewer->rescaleImageDimensions(&pic_width, &pic_height, pic_max_w, pic_max_h);
+	}
+
+#ifdef DEBUG_CC
+	if (pic_width == 0 || pic_height == 0)
+		printf("[CComponentsPicture] %s file: %s, no icon dimensions found! width = %d, height = %d\n", __FUNCTION__, pic_name.c_str(),  pic_width, pic_height);
+#endif
+
+	pic_x += fr_thickness;
+	pic_y += fr_thickness;
+
+	if (pic_height>0 && pic_width>0){
+		if (pic_align & CC_ALIGN_LEFT)
+			pic_x = x+fr_thickness;
+		if (pic_align & CC_ALIGN_RIGHT)
+			pic_x = x+width-pic_width-fr_thickness;
+		if (pic_align & CC_ALIGN_TOP)
+			pic_y = y+fr_thickness;
+		if (pic_align & CC_ALIGN_BOTTOM)
+			pic_y = y+height-pic_height-fr_thickness;
+		if (pic_align & CC_ALIGN_HOR_CENTER)
+			pic_x = x+width/2-pic_width/2;
+		if (pic_align & CC_ALIGN_VER_CENTER)
+			pic_y = y+height/2-pic_height/2;
+
+		do_paint = true;
+	}
+
+	int sw = (shadow ? shadow_w :0);
+	width = max(max(pic_width, pic_max_w), width)  + sw ;
+	height = max(max(pic_height, pic_max_h), height)  + sw ;
+}
+
+void CComponentsPicture::paint(bool do_save_bg)
+{
+	initVarPicture();
+	paintInit(do_save_bg);
+	pic_painted = false;
+
+	if (do_paint){
+		if (pic_paint_mode == CC_PIC_IMAGE_MODE_OFF)
+			pic_painted = frameBuffer->paintIcon(pic_name, pic_x, pic_y, 0 /*pic_max_h*/, pic_offset, pic_paint, pic_paintBg, col_body);
+		else if (pic_paint_mode == CC_PIC_IMAGE_MODE_ON)
+			pic_painted = g_PicViewer->DisplayImage(pic_name, pic_x, pic_y, pic_width, pic_height);
+		do_paint = false;
+	}
+}
+
+void CComponentsPicture::hide(bool no_restore)
+{
+	hideCCItem(no_restore);
+	pic_painted = false;
+}