CComponents: add new methodes to create forms

Create forms with default constructor and now you can add cc-items into form with new member addCCItem(). The x/y values are valid to inside of form dimensions itself not inside of screen. Addable cc-items are all CComponentItem objects and their inheritances including CComponentsForm itself. So are even nestings possible. Some changes on other cc-item classes were necessary. For example, CComponentsPicture or CComponentsText and it's still much to do.
2025-08-29 08:21:12 +02:00 · 2012-11-01 16:46:28 +01:00
parent 98b1e38dfa
commit cda02273ea
2 changed files with 175 additions and 107 deletions
--- a/src/gui/components/cc.h
+++ b/src/gui/components/cc.h
@@ -81,12 +81,6 @@ enum
 	CC_ALIGN_VER_CENTER	= 16
 };

-enum
-{
-	CC_PIC_ICON,
-	CC_PIC_IMAGE
-};
-
 enum
 {
 	CC_ITEMBOX_ICON,
@@ -153,6 +147,10 @@ class CComponents
 		inline virtual void setColorBody(fb_pixel_t color){col_body = color;};
 		inline virtual void setColorShadow(fb_pixel_t color){col_shadow = color;};
 		inline virtual void setColorAll(fb_pixel_t color_frame, fb_pixel_t color_body, fb_pixel_t color_shadow){col_frame = color_frame; col_body = color_body; col_shadow = color_shadow;};
+///		get colors
+		inline virtual fb_pixel_t getColorFrame(){return col_frame;};
+		inline virtual fb_pixel_t getColorBody(){return col_body;};
+		inline virtual fb_pixel_t getColorShadow(){return col_shadow;};

 		virtual void hide();
 		virtual bool isPainted(){return is_painted;};
@@ -172,6 +170,9 @@ class CComponentsItem : public CComponents
 ///		set corner types: Possible corner types are defined in CFrameBuffer (see: driver/framebuffer.h).
 		inline virtual void setCornerType(const int& type){corner_type = type;};
 		inline virtual void setCornerRadius(const int& radius){corner_rad = radius;};
+///		get corner types:
+		inline virtual int getCornerType(){return corner_type;};
+		inline virtual int getCornerRadius(){return corner_rad;};
 		
 		inline virtual void setFrameThickness(const int& thickness){fr_thickness = thickness;};
 		inline virtual void setShadowOnOff(bool has_shadow){shadow = has_shadow;};
@@ -186,23 +187,28 @@ class CComponentsItem : public CComponents
 class CComponentsPicture : public CComponentsItem
 {
 	private:
+		enum
+		{
+			CC_PIC_IMAGE_MODE_OFF 	= 0, //paint pictures in icon mode, mainly not scaled
+			CC_PIC_IMAGE_MODE_ON	= 1, //paint pictures in image mode, paint scaled if required
+			CC_PIC_IMAGE_MODE_AUTO	= 2
+		};
+		
 		std::string pic_name;
 		unsigned char pic_offset;
 		bool pic_paint, pic_paintBg, pic_painted, do_paint;
 		int pic_align, pic_x, pic_y, pic_width, pic_height;
-		int maxWidth, maxHeight, picMode;
+		int maxWidth, maxHeight, pic_paint_mode;
 		
 		void initVarPicture();
-		void init(	const int x_pos, const int y_pos, const std::string& picture_name, const int alignment, bool has_shadow,
+		void init(	const int x_pos, const int y_pos, 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);
 		
 	public:
-		CComponentsPicture( 	const int x_pos, const int y_pos,
-					const std::string& picture_name, const int alignment = CC_ALIGN_HOR_CENTER | CC_ALIGN_VER_CENTER, bool has_shadow = CC_SHADOW_OFF,
-					fb_pixel_t color_frame = COL_MENUCONTENT_PLUS_6, fb_pixel_t color_background = 0, fb_pixel_t color_shadow = COL_MENUCONTENTDARK_PLUS_0);
 		CComponentsPicture( 	const int x_pos, const int y_pos, const int w_max, const int h_max,
-					const std::string& picture_name, const int alignment = CC_ALIGN_HOR_CENTER | CC_ALIGN_VER_CENTER, bool has_shadow = CC_SHADOW_OFF,
+					const std::string& image_name, const int alignment = CC_ALIGN_HOR_CENTER | CC_ALIGN_VER_CENTER, bool has_shadow = CC_SHADOW_OFF,
 					fb_pixel_t color_frame = COL_MENUCONTENT_PLUS_6, fb_pixel_t color_background = 0, fb_pixel_t color_shadow = COL_MENUCONTENTDARK_PLUS_0);
+		
 		inline void setPictureOffset(const unsigned char offset){pic_offset = offset;};
 		inline void setPicturePaint(bool paint_p){pic_paint = paint_p;};
 		inline void setPicturePaintBackground(bool paintBg){pic_paintBg = paintBg;};
@@ -213,7 +219,6 @@ class CComponentsPicture : public CComponentsItem
 		void paint(bool do_save_bg = CC_SAVE_SCREEN_YES);
 		void hide(bool no_restore = false);
 		inline void getPictureSize(int *pwidth, int *pheight){*pwidth=pic_width; *pheight=pic_height;};
-
 };

 class CComponentsText : public CComponentsItem
@@ -234,6 +239,11 @@ class CComponentsText : public CComponentsItem
 		void paintText(bool do_save_bg = CC_SAVE_SCREEN_YES);
 	public:
 		CComponentsText();
+		CComponentsText(const char* text, const int mode = CTextBox::AUTO_WIDTH, Font* font_text = NULL);
+		CComponentsText(	const int x_pos, const int y_pos, const int w, const int h,
+					const char* text = "", const int mode = CTextBox::AUTO_WIDTH, Font* font_text = NULL,
+					bool has_shadow = CC_SHADOW_OFF,
+					fb_pixel_t color_text = COL_MENUCONTENT, fb_pixel_t color_frame = COL_MENUCONTENT_PLUS_6, fb_pixel_t color_body = COL_MENUCONTENT_PLUS_0, fb_pixel_t color_shadow = COL_MENUCONTENTDARK_PLUS_0);
 		~CComponentsText();

 		void hide(bool no_restore = false);
@@ -258,7 +268,6 @@ class CComponentsInfoBox : public CComponentsText
 		std::string pic_default_name;
 		
 		void paintPicture();
-// 		void paintText();
 		void initVarInfobox();
 		std::string pic_name;
 		
@@ -416,24 +425,22 @@ class CComponentsTitleBar : public CComponentsItemBox

 class CComponentsForm : public CComponentsItem
 {
+	protected:
+		std::vector<CComponentsItem*>	v_cc_items;	
+		void paintCCItems();		
 	private:
-		CComponentsTitleBar *tb;
-		std::string tb_text, tb_icon;
-
 		void initVarForm();
-		void paintHead();
-
 	public:
+		
 		CComponentsForm();
+		CComponentsForm(const int x_pos, const int y_pos, const int w, const int h);
+		CComponentsForm(const int x_pos, const int y_pos, const int w, const int h, bool has_shadow = CC_SHADOW_ON,
+					fb_pixel_t color_frame = COL_MENUCONTENT_PLUS_6, fb_pixel_t color_body = COL_MENUCONTENT_PLUS_0, fb_pixel_t color_shadow = COL_MENUCONTENTDARK_PLUS_0);
 		~CComponentsForm();

 		void paint(bool do_save_bg = CC_SAVE_SCREEN_YES);
 		void hide(bool no_restore = false);
-		void setCaption(const std::string& text);
-		void setCaption(neutrino_locale_t locale_text);
-		void setIcon(const std::string& icon_name){tb_icon = icon_name;};
+		void addCCItem(CComponentsItem* cc_Item);
 };

-
-
 #endif
--- a/src/gui/components/components.cpp
+++ b/src/gui/components/components.cpp
@@ -269,6 +269,42 @@ CComponentsText::CComponentsText()
 	initVarText();
 }

+CComponentsText::CComponentsText(const char* text, const int mode, Font* font_text)
+{
+	//CComponentsText
+	initVarText();
+	
+	ct_text 	= text;
+	ct_text_mode	= mode;
+	ct_font 	= font_text;
+}
+
+CComponentsText::CComponentsText(	const int x_pos, const int y_pos, const int w, const int h,
+					const char* text, const int mode, Font* font_text,
+					bool has_shadow,
+					fb_pixel_t color_text, fb_pixel_t color_frame, fb_pixel_t color_body, fb_pixel_t color_shadow)
+{
+	//CComponentsText
+	initVarText();
+
+	//CComponents
+	x 		= x_pos,
+	y 		= y_pos,
+	width		= w;
+	height		= h;
+	
+	col_frame	= color_frame;
+	col_body	= color_body;
+	col_shadow	= color_shadow;
+	shadow		= has_shadow;
+	
+	ct_font 	= font_text;
+	ct_text 	= text;
+	ct_text_mode	= mode;
+	ct_col_text	= color_text;
+}
+
+

 CComponentsText::~CComponentsText()
 {
@@ -444,7 +480,7 @@ void CComponentsInfoBox::paintPicture()
 {
 	//init and set icon paint position
 	if (pic == NULL)
-		pic = new CComponentsPicture(x+fr_thickness+x_offset, y+fr_thickness/*+y_offset*/, "");
+		pic = new CComponentsPicture(x+fr_thickness+x_offset, y+fr_thickness/*+y_offset*/, 0, 0, "");
 	pic->setXPos(x+fr_thickness+x_offset);
 	pic->setYPos(y+fr_thickness);
 	
@@ -730,40 +766,27 @@ void CComponentsPIP::hide(bool no_restore)

 //-------------------------------------------------------------------------------------------------------
 //sub class CComponentsPicture from CComponentsItem
-CComponentsPicture::CComponentsPicture(	const int x_pos, const int y_pos,
-					const std::string& picture_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, picture_name, alignment, has_shadow, color_frame, color_background, color_shadow);
-
-	maxWidth	= 0;
-	maxHeight	= 0;
-	picMode		= CC_PIC_ICON;
-
-	initVarPicture();
-}
-
 CComponentsPicture::CComponentsPicture(	const int x_pos, const int y_pos, const int w_max, const int h_max,
-					const std::string& picture_name, const int alignment, bool has_shadow,
+					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, picture_name, alignment, has_shadow, color_frame, color_background, color_shadow);
+	init(x_pos, y_pos, image_name, alignment, has_shadow, color_frame, color_background, color_shadow);

 	maxWidth	= w_max;
 	maxHeight	= h_max;
-	picMode		= CC_PIC_IMAGE;
+	pic_paint_mode 	= CC_PIC_IMAGE_MODE_AUTO,

 	initVarPicture();
 }

-void CComponentsPicture::init(	int x_pos, int y_pos, const string& picture_name, const int alignment, bool has_shadow,
+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();

 	//CComponentsPicture
-	pic_name 	= picture_name;
+	pic_name 	= image_name;
 	pic_align	= alignment;
 	pic_offset	= 1;
 	pic_paint	= true;
@@ -805,9 +828,22 @@ void CComponentsPicture::initVarPicture()
 	pic_painted = false;
 	do_paint = false;

-	if (picMode == CC_PIC_ICON)
+	//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);
-	else {
+		pic_width = max(pic_width, maxWidth);
+		pic_height = max(pic_height, maxHeight);
+	}
+	
+	if (pic_paint_mode == CC_PIC_IMAGE_MODE_ON) {
 		g_PicViewer->getSize(pic_name.c_str(), &pic_width, &pic_height);
 		if((pic_width > maxWidth) || (pic_height > maxHeight))
 			g_PicViewer->rescaleImageDimensions(&pic_width, &pic_height, maxWidth, maxHeight);
@@ -850,9 +886,9 @@ void CComponentsPicture::paint(bool do_save_bg)
 	pic_painted = false;

 	if (do_paint){
-		if (picMode == CC_PIC_ICON)
+		if (pic_paint_mode == CC_PIC_IMAGE_MODE_OFF)
 			pic_painted = frameBuffer->paintIcon(pic_name, pic_x, pic_y, 0, pic_offset, pic_paint, pic_paintBg, col_body);
-		else
+		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;
 	}
@@ -1080,7 +1116,7 @@ void CComponentsItemBox::paintImage(size_t index, bool newElement)
 			pic = new CComponentsPicture(	v_element_data[index].x, v_element_data[index].y, v_element_data[index].width,
 							v_element_data[index].height, v_element_data[index].element);
 		else
-			pic = new CComponentsPicture(	v_element_data[index].x, v_element_data[index].y, v_element_data[index].element);
+			pic = new CComponentsPicture(	v_element_data[index].x, v_element_data[index].y, 0, 0, v_element_data[index].element);
 		v_element_data[index].handler1 = (void*)pic;
 	}

@@ -1448,18 +1484,53 @@ void CComponentsTitleBar::paint(bool do_save_bg)


 //-------------------------------------------------------------------------------------------------------
-//sub class CComponentsForm from CComponentsItemBox
+//sub class CComponentsForm from CComponentsItem
 CComponentsForm::CComponentsForm()
 {
 	//CComponentsForm
 	initVarForm();
 }

+CComponentsForm::CComponentsForm(const int x_pos, const int y_pos, const int w, const int h)
+{
+	//CComponentsForm
+	initVarForm();
+
+	//CComponents
+	x		= x_pos;
+	y 		= y_pos;
+	width 		= w;
+	height	 	= h;
+	
+}
+
+CComponentsForm::CComponentsForm(const int x_pos, const int y_pos, const int w, const int h, bool has_shadow,
+				fb_pixel_t color_frame, fb_pixel_t color_body, fb_pixel_t color_shadow)
+{
+	//CComponentsForm
+	initVarForm();
+
+	//CComponents
+	x		= x_pos;
+	y 		= y_pos;
+	width 		= w;
+	height	 	= h;
+
+	shadow		= has_shadow;
+	col_frame 	= color_frame;
+	col_body	= color_body;
+	col_shadow	= color_shadow;
+}
+
 CComponentsForm::~CComponentsForm()
 {
 	hide();
 	clearSavedScreen();
-	delete tb;
+	for(size_t i=0; i<v_cc_items.size(); i++) {
+		delete v_cc_items[i];
+		v_cc_items[i] = NULL;
+	}
+	v_cc_items.clear();
 	clear();
 }

@@ -1469,7 +1540,7 @@ void CComponentsForm::initVarForm()
 	initVarItem();
 	
 	//simple default dimensions
- 	x 		= 0;
+	x 		= 0;
 	y 		= 0;
 	width 		= 150;
 	height	 	= 150;
@@ -1482,9 +1553,13 @@ void CComponentsForm::initVarForm()
 	corner_type 	= CORNER_ALL;
 	
 	//CComponentsForm
-	tb		= NULL;
-	tb_text		= "no caption";
-	tb_icon		= "";
+	v_cc_items.clear();
+	
+}
+
+void CComponentsForm::addCCItem(CComponentsItem* cc_Item)
+{
+	v_cc_items.push_back(cc_Item);
 }

 void CComponentsForm::paint(bool do_save_bg)
@@ -1492,45 +1567,34 @@ void CComponentsForm::paint(bool do_save_bg)
 	//paint body
 	paintInit(do_save_bg);
 	
-	//paint header
-	paintHead();
+	//paint items
+	paintCCItems();	
 }

-void CComponentsForm::paintHead()
+void CComponentsForm::paintCCItems()
 {	
-	//init header
-	if (tb == NULL){
-		tb = new CComponentsTitleBar();
+	size_t items_count = v_cc_items.size();
+	int x_tmp 	= x-fr_thickness;
+	int y_tmp 	= y-fr_thickness;
+// 	int w_tmp 	= (width-2*fr_thickness)/items_count;
+// 	int h_tmp 	= (height-2*fr_thickness)/items_count;
 	
-		//init icon
-		if (!tb_icon.empty())
-			tb->addIcon(tb_icon, CC_ALIGN_LEFT);
+	for(size_t i=0; i<items_count; i++) {
+		//get current item position
+		int ccx = v_cc_items[i]->getXPos();
+		int ccy = v_cc_items[i]->getYPos();

-		//init text
-		if (!tb_text.empty())
-			tb->addText(tb_text, CC_ALIGN_LEFT);
+		//set adapted position onto form
+		v_cc_items[i]->setXPos(x_tmp+ccx);
+		v_cc_items[i]->setYPos(y_tmp+ccy);

-		int tbh = tb->getHeight();
-		tb->setDimensionsAll(x, y, width, tbh);
+		//paint element without saved screen!
+		v_cc_items[i]->paint(CC_SAVE_SCREEN_NO);
+
+		//restore position
+		v_cc_items[i]->setXPos(ccx);
+		v_cc_items[i]->setYPos(ccy);
 	}
-
-	//paint titlebar
-	tb->paint(CC_SAVE_SCREEN_NO);
-}
-
-void CComponentsForm::setCaption(const string& text)
-{
-	if (tb){
-		delete tb;
-		tb = NULL;
-	}
-	tb_text = text;
-}
-
-void CComponentsForm::setCaption(neutrino_locale_t locale_text)
-{
-	string tmptxt = g_Locale->getText(locale_text);
-	setCaption(tmptxt);
 }

 void CComponentsForm::hide(bool no_restore)
@@ -1538,6 +1602,3 @@ void CComponentsForm::hide(bool no_restore)
 	//hide body
 	hideContainer(no_restore);
 }
-
-
-