child window, new icon size set

git-svn-id: svn://kolibrios.org@7274 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/cmm/iconedit/actions_history.h

@@ -1,4 +1,3 @@
-// Actions history
 
 #define MAX_ACTIONS_COUNT 15
 
@@ -24,8 +23,10 @@ void _ActionsHistory::init() {
 	head = tail = 0;
 	currentIndex = -1;
 
-	for (i = 0; i < MAX_ACTIONS_COUNT; i++)
+	for (i = 0; i < MAX_ACTIONS_COUNT; i++) {
+		stack[i] = free(stack[i]);
 		stack[i] = malloc(image.columns * image.rows * 4);
+	}
 
 	saveCurrentState();
 }

programs/cmm/iconedit/canvas_resize.h

@@ -0,0 +1,96 @@
+
+child_window Window_CanvasReSize = {#CanvasReSize_Thread};
+
+//===================================================//
+//                                                   //
+//                       CODE                        //
+//                                                   //
+//===================================================//
+
+char text_columns[4];
+char text_rows[4];
+
+edit_box edit_columns = {60,NULL,NULL,0xffffff,0x94AECE,0xFFFfff,0xffffff,
+	0x10000000,sizeof(text_columns)-1,#text_columns,0, 1000000000000010b};
+edit_box edit_rows = {60,NULL,NULL,0xffffff,0x94AECE,0xFFFfff,0xffffff,
+	0x10000000,sizeof(text_rows)-1,#text_rows,0, 1000000000000000b};
+
+#define BTN_APPLY 10
+
+void CanvasReSize_Thread()
+{
+	int id, butw;
+
+	sprintf(#text_columns, "%i", image.columns);
+	sprintf(#text_rows, "%i", image.rows);
+	edit_columns.size = edit_columns.pos = edit_columns.shift = edit_columns.shift_old = strlen(#text_columns);
+	edit_rows.size = edit_rows.pos = edit_rows.shift = edit_rows.shift_old = strlen(#text_rows);
+
+	SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);
+	loop() switch(WaitEvent())
+	{
+	case evMouse:
+		edit_box_mouse stdcall (#edit_columns);
+		edit_box_mouse stdcall (#edit_rows);
+		break;
+
+	case evKey:
+		GetKeys();
+
+		if (SCAN_CODE_ESC == key_scancode) ExitProcess();
+		if (SCAN_CODE_ENTER == key_scancode) EventApplyClick();
+		if (SCAN_CODE_TAB == key_scancode) EventTabClick();
+
+		EAX= key_ascii << 8;
+		edit_box_key stdcall (#edit_columns);	
+		edit_box_key stdcall (#edit_rows);	
+		break;
+
+	case evButton:
+		id = GetButtonID();
+		if (CLOSE_BTN == id) ExitProcess();
+		if (BTN_APPLY == id) EventApplyClick();
+		break;
+
+	case evReDraw:
+		DefineAndDrawWindow(Form.left+canvas.x + 100, Form.top+skin_height+canvas.y+40, 
+			200, 170, 0x34, system.color.work, "Canvas", 0);
+		WriteText(20, 20, 0x90, system.color.work_text, "Width");
+		WriteText(20, 60, 0x90, system.color.work_text, "Height");
+		DrawStandartCaptButton(20, 100, BTN_APPLY, "OK");
+		DrawEditBoxes();
+	}
+}
+
+void DrawEditBoxes()
+{
+	DrawEditBoxPos(20+70, 20-4, #edit_columns);
+	DrawEditBoxPos(20+70, 60-4, #edit_rows);
+}
+
+//===================================================//
+//                                                   //
+//                      EVENTS                       //
+//                                                   //
+//===================================================//
+
+void EventApplyClick()
+{
+	int new_rows = atoi(#text_rows);
+	int new_columns = atoi(#text_columns);
+	if (new_columns>MAX_CELL_SIZE) || (new_rows>MAX_CELL_SIZE) {
+		notify("'Maximum icon size exceeded!\nPlease, try something less or equal to 256x256.' -E");
+		return;
+	}
+	image.create(new_rows, new_columns);
+	actionsHistory.init();
+	ActivateWindow(GetProcessSlot(Form.ID));
+	ExitProcess();
+}
+
+void EventTabClick()
+{
+	if (edit_columns.flags & 0b10) { edit_columns.flags -= 0b10; edit_rows.flags += 0b10; }
+	else { edit_columns.flags += 0b10; edit_rows.flags -= 0b10; }
+	DrawEditBoxes();
+}

programs/cmm/iconedit/iconedit.c

@@ -32,7 +32,7 @@ pipet aside color view
 //                                                   //
 //===================================================//
 
-#define T_TITLE "Icon Editor 0.54.2 Alpha"
+#define T_TITLE "Icon Editor 0.55 Alpha"
 
 #define TOPBAR_H    24+8
 #define LEFTBAR_W 16+5+5+3+3
@@ -86,6 +86,7 @@ enum {
 	BTN_SCREEN_COPY,
 	BTN_ZOOM_IN,
 	BTN_ZOOM_OUT,
+	BTN_CANVAS_RESIZE,
 	BTNS_PALETTE_COLOR_MAS = 100,
 	BTNS_LAST_USED_COLORS = 400
 };
@@ -131,6 +132,7 @@ _image image;
 _ActionsHistory actionsHistory;
 
 #include "tools.h"
+#include "canvas_resize.h"
 
 //===================================================//
 //                                                   //
@@ -188,6 +190,7 @@ void main()
 	loop() switch(WaitEvent())
 	{
 		case evMouse:
+			if (Window_CanvasReSize.thread_exists()) break;
 			mouse.get();
 			
 			if (mouse.lkm) tool_color = color1;
@@ -233,6 +236,7 @@ void main()
 			break;
 
 		case evButton:
+			if (Window_CanvasReSize.thread_exists()) break;
 			btn = GetButtonID();
 
 			if (zoom.click(btn)) DrawEditArea();
@@ -240,7 +244,7 @@ void main()
 			switch(btn)
 			{
 				case BTN_NEW:
-					EventCleanCanvas();
+					EventCreateNewIcon();
 					break;
 				case BTN_OPEN:
 					RunProgram("/sys/lod", sprintf(#param, "*png* %s",#program_path));
@@ -293,6 +297,9 @@ void main()
 				case BTN_SCREEN_COPY:
 					setCurrentTool(TOOL_SCREEN_COPY);
 					break;
+				case BTN_CANVAS_RESIZE:
+					notify("Sorry, not implemented yet.");
+					break;
 				case CLOSE_BTN:
 					EventExitIconEdit();
 					break;
@@ -305,6 +312,8 @@ void main()
 			if (currentTool != TOOL_NONE) && (tools[currentTool].onKeyEvent != 0)
 				tools[currentTool].onKeyEvent(key_scancode);
 
+			if (key_scancode == SCAN_CODE_DEL) EventCleanCanvas();
+
 			if (key_scancode == SCAN_CODE_KEY_P) setCurrentTool(TOOL_PENCIL);
 			if (key_scancode == SCAN_CODE_KEY_I) setCurrentTool(TOOL_PIPETTE);
 			if (key_scancode == SCAN_CODE_KEY_F) setCurrentTool(TOOL_FILL);
@@ -324,6 +333,7 @@ void main()
 			break;
 		 
 		case evReDraw:
+			Window_CanvasReSize.thread_exists();
 			draw_window();
 			break;
 	}
@@ -352,8 +362,16 @@ void DrawStatusBar()
 {
 	zoom.draw(wrapper.x, wrapper.y + wrapper.h + 6);
 
-	sprintf(#param,"Canvas: %ix%i", image.rows, image.columns);
+	DrawCaptButton(
-	WriteText(wrapper.x+wrapper.w-calc(strlen(#param)*8), zoom.y+2, 0x90, system.color.work_text, #param);
+		wrapper.x+wrapper.w-calc(strlen(#param)*8) +6 - 1,
+		zoom.y,
+		calc(strlen(#param)*8)-6,
+		18,
+		BTN_CANVAS_RESIZE,
+		system.color.work_button,
+		system.color.work_button_text,
+		sprintf(#param,"%i x %i", image.rows, image.columns)
+		);
 }
 
 void draw_window()
@@ -391,20 +409,18 @@ void draw_window()
 	
 	DrawEditArea();
 
-	//BG under LeftBar
 	DrawBar(0, TOPBAR_H, LEFTBAR_W-1, Form.cheight - TOPBAR_H, system.color.work);
-	//BG under RightBar
+	DrawLeftPanel();
+
 	DrawBar(wrapper.x+wrapper.w, TOPBAR_H, Form.cwidth-wrapper.x-wrapper.w,
 		Form.cheight - TOPBAR_H, system.color.work);
-	//BG under StatusBar
-	DrawBar(LEFTBAR_W-1, wrapper.y + wrapper.h, wrapper.w+1, 
-		Form.cheight - wrapper.y - wrapper.h, system.color.work);
-
-	DrawLeftPanel();
 	DrawActiveColor(right_bar.y);
 	DrawColorPallets();
-	DrawStatusBar();
 	DrawPreview();
+
+	DrawBar(LEFTBAR_W-1, wrapper.y + wrapper.h, wrapper.w+1, 
+		Form.cheight - wrapper.y - wrapper.h, system.color.work);
+	DrawStatusBar();
 }
 
 void DrawLeftPanel()
@@ -608,6 +624,12 @@ void ShowWindow_TestIcon()
 //                                                   //
 //===================================================//
 
+void EventCreateNewIcon()
+{
+	EventSaveIconToFile();
+	Window_CanvasReSize.create();
+}
+
 void EventSaveIconToFile()
 {
 	int i=0;
@@ -623,8 +645,8 @@ void EventSaveIconToFile()
 
 void EventCleanCanvas()
 {
-	EventSaveIconToFile();
+	image.create(image.rows, image.columns);
-	image.create(32, 32);
+	actionsHistory.saveCurrentState();
 	DrawCanvas();
 }
 

programs/cmm/lib/gui.h

@@ -20,6 +20,8 @@
 #include "../lib/gui/tabs.h"
 #include "../lib/gui/more_less_box.h"
 #include "../lib/gui/checkbox.h"
+#include "../lib/gui/child_window.h"
+#include "../lib/gui/text_view_area.h"
 
 :int last_free_button_id = 1000;
 :int GetFreeButtonId()
@@ -229,62 +231,6 @@
 	ESBYTE[next_word_pointer] = '\n';
 }
 
-/*
-We have a long text and need to show it in block.
-Normal line break '\n' must be applied.
-Long lines should be breaked by word. 
-TODO: scroll
-*/
-:int DrawTextViewArea(int x,y,w,h, dword buf_start, bg_col, text_col)
-{
-	dword write_start;
-	dword buf_end;
-	int line_h = 15;
-	int label_length_max;
-	int write_length;
-	bool end_found;
-
-	write_start = buf_start;
-	buf_end = strlen(buf_start) + buf_start;
-	label_length_max  = w / 8; // 8 big font char width
-
-	loop() 
-	{
-		if (bg_col!=-1) DrawBar(x, y, w+1, line_h, bg_col);
-		end_found = false;
-		write_length = strchr(write_start, '\n') - write_start; //search normal line break
-		if (write_length > label_length_max) || (write_length<=0) //check its position: exceeds maximum line length or not found
-		{ 
-			if (buf_end - write_start < label_length_max) //check does current line the last
-			{ 
-				write_length = buf_end - write_start;
-				end_found = true;
-			}
-			else
-			{
-				for (write_length=label_length_max; write_length>0; write_length--) { //search for white space to make the line break
-					if (ESBYTE[write_start+write_length] == ' ') {
-						end_found = true;
-						break;
-					}
-				}
-			} 
-			if (end_found != true) write_length = label_length_max; //no white space, so we write label_length_max
-		}
-		ESI = write_length; //set text length attribute for WriteText()
-		WriteText(x, y, 0x10, text_col, write_start);
-		// if (editpos >= write_start-buf_start) && (editpos <= write_start-buf_start + write_length) {
-		// 	WriteTextB(-write_start+buf_start+editpos * 8 + x - 5 +1, y, 0x90, 0xFF0000, "|");
-		// }
-		write_start += write_length + 1;
-		y += line_h;
-		if (write_start >= buf_end) break;
-	}
-	if (bg_col!=-1) DrawBar(x,y,w+1,h-y+line_h-4,bg_col);
-	return y+line_h;
-}
-
-
 //this function increase falue and return it
 //useful for list of controls which goes one after one
 :struct incn

programs/cmm/lib/gui/child_window.h

@@ -0,0 +1,23 @@
+:struct child_window
+{
+	dword window_loop_pointer;
+	dword id;
+	char stak[4096];
+	void create();
+	bool thread_exists();
+};
+
+:void child_window::create()
+{
+	id = CreateThread(window_loop_pointer, #stak+4092);
+}
+
+:bool child_window::thread_exists()
+{
+	dword proc_slot = GetProcessSlot(id);
+	if (proc_slot) {
+		ActivateWindow(proc_slot);
+		return true;
+	}
+	return false;
+}

programs/cmm/lib/gui/text_view_area.h

@@ -0,0 +1,54 @@
+/*
+We have a long text and need to show it in block.
+Normal line break '\n' must be applied.
+Long lines should be breaked by word. 
+TODO: scroll
+*/
+:int DrawTextViewArea(int x,y,w,h, dword buf_start, bg_col, text_col)
+{
+	dword write_start;
+	dword buf_end;
+	int line_h = 15;
+	int label_length_max;
+	int write_length;
+	bool end_found;
+
+	write_start = buf_start;
+	buf_end = strlen(buf_start) + buf_start;
+	label_length_max  = w / 8; // 8 big font char width
+
+	loop() 
+	{
+		if (bg_col!=-1) DrawBar(x, y, w+1, line_h, bg_col);
+		end_found = false;
+		write_length = strchr(write_start, '\n') - write_start; //search normal line break
+		if (write_length > label_length_max) || (write_length<=0) //check its position: exceeds maximum line length or not found
+		{ 
+			if (buf_end - write_start < label_length_max) //check does current line the last
+			{ 
+				write_length = buf_end - write_start;
+				end_found = true;
+			}
+			else
+			{
+				for (write_length=label_length_max; write_length>0; write_length--) { //search for white space to make the line break
+					if (ESBYTE[write_start+write_length] == ' ') {
+						end_found = true;
+						break;
+					}
+				}
+			} 
+			if (end_found != true) write_length = label_length_max; //no white space, so we write label_length_max
+		}
+		ESI = write_length; //set text length attribute for WriteText()
+		WriteText(x, y, 0x10, text_col, write_start);
+		// if (editpos >= write_start-buf_start) && (editpos <= write_start-buf_start + write_length) {
+		// 	WriteTextB(-write_start+buf_start+editpos * 8 + x - 5 +1, y, 0x90, 0xFF0000, "|");
+		// }
+		write_start += write_length + 1;
+		y += line_h;
+		if (write_start >= buf_end) break;
+	}
+	if (bg_col!=-1) DrawBar(x,y,w+1,h-y+line_h-4,bg_col);
+	return y+line_h;
+}