forked from KolibriOS/kolibrios
105 lines
3.1 KiB
C
105 lines
3.1 KiB
C
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child_window Window_CanvasReSize = {#CanvasReSize_Thread};
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//===================================================//
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// //
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// CODE //
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// //
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//===================================================//
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char text_columns[5];
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char text_rows[5];
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edit_box edit_columns = {60,NULL,NULL,0xffffff,0x94AECE,0xffc90E,0xffffff,
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0x10000000,sizeof(text_columns)-2,#text_columns,0, ed_figure_only+ed_focus};
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edit_box edit_rows = {60,NULL,NULL,0xffffff,0x94AECE,0xffc90E,0xffffff,
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0x10000000,sizeof(text_rows)-2,#text_rows,0, ed_figure_only};
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#define BTN_APPLY 10
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void CanvasReSize_Thread()
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{
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int id, butw;
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sprintf(#text_columns, "%i", image.columns);
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sprintf(#text_rows, "%i", image.rows);
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EditBox_UpdateText(#edit_columns, ed_figure_only+ed_focus);
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EditBox_UpdateText(#edit_rows, ed_figure_only);
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SetEventMask(EVM_REDRAW+EVM_KEY+EVM_BUTTON+EVM_MOUSE+EVM_MOUSE_FILTER);
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loop() switch(WaitEvent())
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{
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case evMouse:
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edit_box_mouse stdcall (#edit_columns);
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edit_box_mouse stdcall (#edit_rows);
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break;
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case evKey:
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GetKeys();
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if (SCAN_CODE_ESC == key_scancode) ExitProcess();
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if (SCAN_CODE_ENTER == key_scancode) EventApplyClick();
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if (SCAN_CODE_TAB == key_scancode) EventTabClick();
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EAX = key_editbox;
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edit_box_key stdcall (#edit_columns);
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edit_box_key stdcall (#edit_rows);
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break;
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case evButton:
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id = GetButtonID();
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if (CLOSE_BTN == id) ExitProcess();
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if (BTN_APPLY == id) EventApplyClick();
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break;
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case evReDraw:
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DefineAndDrawWindow(Form.left+canvas.x + 100, Form.top+skin_height+canvas.y+40,
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200, 170, 0x34, sc.work, "Canvas", 0);
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WriteText(20, 20, 0x90, sc.work_text, "Width");
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WriteText(20, 60, 0x90, sc.work_text, "Height");
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DrawStandartCaptButton(20, 100, BTN_APPLY, "OK");
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DrawEditBoxes();
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}
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}
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void DrawEditBoxes()
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{
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DrawEditBoxPos(20+70, 20-4, #edit_columns);
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DrawEditBoxPos(20+70, 60-4, #edit_rows);
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}
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//===================================================//
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// //
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// EVENTS //
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// //
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//===================================================//
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void EventApplyClick()
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{
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int new_rows = atoi(#text_rows);
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int new_columns = atoi(#text_columns);
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if (new_columns>MAX_CELL_SIZE) || (new_rows>MAX_CELL_SIZE) {
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sprintf(#param,
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"'Maximum icon size exceeded! Please, try\nsomething less or equal to %ix%i.' -E",
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MAX_CELL_SIZE, MAX_CELL_SIZE);
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notify(#param);
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return;
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}
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image.create(new_rows, new_columns);
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actionsHistory.init();
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ActivateWindow(GetProcessSlot(Form.ID));
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DrawEditArea();
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ExitProcess();
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}
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void EventTabClick()
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{
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if ( edit_columns.flags & ed_focus ) {
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EditBox_UpdateText(#edit_columns, ed_figure_only);
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EditBox_UpdateText(#edit_rows, ed_focus+ed_figure_only);
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} else {
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EditBox_UpdateText(#edit_columns, ed_focus+ed_figure_only);
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EditBox_UpdateText(#edit_rows, ed_figure_only);
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}
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DrawEditBoxes();
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} |