123 lines
2.5 KiB
Plaintext
123 lines
2.5 KiB
Plaintext
/*
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* Copyright (c) 2016-2022 Vera Visions LLC.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#define TB_MAX_ENTRIES 128
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class CTextBuffer:CWidget
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{
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int m_size[2];
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string m_entries[TB_MAX_ENTRIES];
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virtual void(int) m_execute = 0;
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void(void) CTextBuffer;
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virtual void(void) Draw;
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virtual void(float, float, float, float) Input;
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virtual void(string) Insert;
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virtual void(string) InsertWrapped;
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virtual void(void) Clear;
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virtual void(int, int) SetSize;
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};
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void
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CTextBuffer::CTextBuffer(void)
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{
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}
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void
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CTextBuffer::Draw(void)
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{
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int visible;
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int pos[2];
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drawfill([g_menuofs[0] + m_x, g_menuofs[1] + m_y], [m_size[0], m_size[1]],
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[0,0,0], 1.0f);
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visible = floor(m_size[1] / 15);
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pos[0] = m_x + 2;
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pos[1] = m_y + 2 + ((visible - 1) * 15);
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for (int i = (TB_MAX_ENTRIES - 1); i > (TB_MAX_ENTRIES - visible) - 1; i--) {
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drawsetcliparea(g_menuofs[0] + m_x, g_menuofs[1] + m_y, m_size[0], m_size[1]);
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WLabel_Static(pos[0], pos[1], m_entries[i], 12, 12, [1,1,1],
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1.0f, 0, font_label);
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drawresetcliparea();
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pos[1] -= 15;
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}
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}
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void
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CTextBuffer::Input(float type, float x, float y, float devid)
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{
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}
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void
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CTextBuffer::Insert(string m)
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{
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for (int i = 0; i < TB_MAX_ENTRIES; i++) {
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if (i == TB_MAX_ENTRIES - 1) {
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m_entries[i] = m;
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} else {
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m_entries[i] = m_entries[i+1];
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}
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}
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}
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void
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CTextBuffer::InsertWrapped(string m)
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{
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int len;
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int argc;
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string tmp;
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string new;
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drawfont = Font_GetID(font_label);
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argc = tokenizebyseparator(m, " ");
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tmp = new = "";
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for (int i = 0; i < argc; i++) {
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tmp = sprintf("%s%s ", new, argv(i));
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len = stringwidth(tmp, TRUE, [12, 12]);
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if (len >= m_size[0]) {
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Insert(new);
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new = "";
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} else {
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new = tmp;
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}
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}
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Insert(new);
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}
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void
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CTextBuffer::Clear(void)
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{
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for (int i = 0; i < TB_MAX_ENTRIES; i++) {
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m_entries[i] = __NULL__;
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}
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}
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void
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CTextBuffer::SetSize(int w, int h)
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{
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m_size[0] = w;
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m_size[1] = h;
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}
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