diff options
Diffstat (limited to 'plugins/Utils/mir_smileys.cpp')
| -rw-r--r-- | plugins/Utils/mir_smileys.cpp | 479 |
1 files changed, 0 insertions, 479 deletions
diff --git a/plugins/Utils/mir_smileys.cpp b/plugins/Utils/mir_smileys.cpp deleted file mode 100644 index 6ecd7ce27b..0000000000 --- a/plugins/Utils/mir_smileys.cpp +++ /dev/null @@ -1,479 +0,0 @@ -/*
-Copyright (C) 2005 Ricardo Pescuma Domenecci
-
-This 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 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 file; see the file license.txt. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.
-*/
-
-#include "mir_smileys.h"
-#include "utf8_helpers.h"
-
-#include <richedit.h>
-#include <m_smileyadd.h>
-#include <newpluginapi.h>
-#include <m_langpack.h>
-#include <m_clui.h>
-#include <m_database.h>
-#include <commctrl.h>
-#include <m_skin_eng.h>
-#include <tchar.h>
-
-// Prototypes
-
-#define TEXT_PIECE_TYPE_TEXT 0
-#define TEXT_PIECE_TYPE_SMILEY 1
-typedef struct
-{
- int type;
- int len;
- union
- {
- struct
- {
- int start_pos;
- };
- struct
- {
- HICON smiley;
- int smiley_width;
- int smiley_height;
- };
- };
-}
-TextPiece;
-
-SortedList * ReplaceSmileys(const TCHAR *text, int text_size, const char *protocol, int *max_smiley_height);
-void DrawTextSmiley(HDC hdcMem, RECT free_rc, const TCHAR *szText, int len, SortedList *plText, UINT uTextFormat, int max_smiley_height);
-void DestroySmileyList(SortedList* p_list);
-SIZE GetTextSize(HDC hdcMem, const TCHAR *szText, SortedList *plText, UINT uTextFormat, int max_smiley_height);
-
-// Functions
-
-int InitContactListSmileys()
-{
- // Register smiley category
- if (ServiceExists(MS_SMILEYADD_REGISTERCATEGORY))
- {
- SMADD_REGCAT rc;
-
- rc.cbSize = sizeof(rc);
- rc.name = "clist";
- rc.dispname = Translate("Contact List smileys");
-
- CallService(MS_SMILEYADD_REGISTERCATEGORY, 0, (LPARAM)&rc);
- }
-
- return 0;
-}
-
-SmileysParseInfo Smileys_PreParse(const TCHAR* lpString, int nCount, const char *protocol)
-{
- SmileysParseInfo info = (SmileysParseInfo)mir_calloc(sizeof(_SmileysParseInfo));
-
- info->pieces = ReplaceSmileys(lpString, nCount, protocol, &info->max_height);
-
- return info;
-}
-
-void Smileys_FreeParse(SmileysParseInfo parseInfo)
-{
- if (parseInfo != NULL)
- {
- if (parseInfo->pieces != NULL)
- DestroySmileyList(parseInfo->pieces);
-
- mir_free(parseInfo);
- }
-}
-
-int skin_DrawText(HDC hDC, LPCTSTR lpString, int nCount, LPRECT lpRect, UINT uFormat)
-{
- if ((uFormat & DT_CALCRECT) == 0 && ServiceExists(MS_SKINENG_ALPHATEXTOUT))
- {
- COLORREF color = SetTextColor(hDC, 0);
- SetTextColor(hDC, color);
-
- return AlphaText(hDC, lpString, nCount, lpRect, uFormat, color);
- }
-
- return DrawText(hDC, lpString, nCount, lpRect, uFormat);
-}
-
-int skin_DrawIconEx(HDC hdc, int xLeft, int yTop, HICON hIcon, int cxWidth, int cyWidth,
- UINT istepIfAniCur, HBRUSH hbrFlickerFreeDraw, UINT diFlags)
-{
- if (ServiceExists(MS_SKINENG_DRAWICONEXFIX))
- return mod_DrawIconEx_helper(hdc, xLeft, yTop, hIcon, cxWidth, cyWidth, istepIfAniCur, hbrFlickerFreeDraw, diFlags);
- else
- return DrawIconEx(hdc, xLeft, yTop, hIcon, cxWidth, cyWidth, istepIfAniCur, hbrFlickerFreeDraw, diFlags);
-}
-
-
-
-// Similar to DrawText win32 api function
-// Pass uFormat | DT_CALCRECT to calc rectangle to be returned by lpRect
-// parseInfo is optional (pass NULL and it will be calculated and deleted inside function
-int Smileys_DrawText(HDC hDC, LPCTSTR lpString, int nCount, LPRECT lpRect, UINT uFormat, const char *protocol, SmileysParseInfo parseInfo)
-{
- SmileysParseInfo info;
- int ret;
-
- if (nCount < 0)
- nCount = (int)mir_tstrlen(lpString);
-
- // Get parse info
- if (parseInfo == NULL)
- info = Smileys_PreParse(lpString, nCount, protocol);
- else
- info = parseInfo;
-
- if (uFormat & DT_CALCRECT)
- {
- SIZE text_size = GetTextSize(hDC, lpString, info->pieces, uFormat, info->max_height);
-
- lpRect->bottom = min(lpRect->bottom, lpRect->top + text_size.cy);
-
- if (text_size.cx < lpRect->right - lpRect->left)
- {
- if (uFormat & DT_RIGHT)
- lpRect->left = lpRect->right - text_size.cx;
- else
- lpRect->right = lpRect->left + text_size.cx;
- }
-
- ret = text_size.cy;
- }
- else
- {
- // Clipping rgn
- HRGN oldRgn = CreateRectRgn(0, 0, 1, 1);
- if (GetClipRgn(hDC, oldRgn) != 1)
- {
- DeleteObject(oldRgn);
- oldRgn = NULL;
- }
-
- HRGN rgn = CreateRectRgnIndirect(lpRect);
- ExtSelectClipRgn(hDC, rgn, RGN_AND);
-
- // Draw
- if (info->pieces == NULL)
- {
- ret = skin_DrawText(hDC, lpString, nCount, lpRect, uFormat);
- }
- else
- {
- RECT rc = *lpRect;
-
- SIZE text_size = GetTextSize(hDC, lpString, info->pieces, uFormat, info->max_height);
-
- if (text_size.cx < rc.right - rc.left)
- {
- if (uFormat & DT_RIGHT)
- rc.left = rc.right - text_size.cx;
- else
- rc.right = rc.left + text_size.cx;
- }
-
- ret = text_size.cy;
-
- DrawTextSmiley(hDC, rc, lpString, nCount, info->pieces, uFormat, info->max_height);
- }
-
- // Clipping rgn
- SelectClipRgn(hDC, oldRgn);
- DeleteObject(rgn);
- if (oldRgn) DeleteObject(oldRgn);
- }
-
-
- // Free parse info
- if (parseInfo == NULL)
- Smileys_FreeParse(info);
-
- return ret;
-}
-
-
-
-SIZE GetTextSize(HDC hdcMem, const TCHAR *szText, SortedList *plText, UINT uTextFormat, int max_smiley_height)
-{
- SIZE text_size;
-
- if (szText == NULL) {
- text_size.cy = 0;
- text_size.cx = 0;
- }
- else {
- RECT text_rc = { 0, 0, 0x7FFFFFFF, 0x7FFFFFFF };
-
- // Always need cy...
- DrawText(hdcMem, szText, -1, &text_rc, DT_CALCRECT | uTextFormat);
- text_size.cy = text_rc.bottom - text_rc.top;
-
- if (plText == NULL)
- text_size.cx = text_rc.right - text_rc.left;
- else {
- if (!(uTextFormat & DT_RESIZE_SMILEYS))
- text_size.cy = max(text_size.cy, max_smiley_height);
-
- text_size.cx = 0;
-
- // See each item of list
- for (int i = 0; i < plText->realCount; i++) {
- TextPiece *piece = (TextPiece *)plText->items[i];
-
- if (piece->type == TEXT_PIECE_TYPE_TEXT) {
- RECT rc = { 0, 0, 0x7FFFFFFF, 0x7FFFFFFF };
-
- DrawText(hdcMem, &szText[piece->start_pos], piece->len, &rc, DT_CALCRECT | uTextFormat);
- text_size.cx = text_size.cx + rc.right - rc.left;
- }
- else {
- double factor;
-
- if ((uTextFormat & DT_RESIZE_SMILEYS) && piece->smiley_height > text_size.cy)
- factor = text_size.cy / (double)piece->smiley_height;
- else
- factor = 1;
-
- text_size.cx = text_size.cx + (LONG)(factor * piece->smiley_width);
- }
- }
- }
- }
-
- return text_size;
-}
-
-void DrawTextSmiley(HDC hdcMem, RECT free_rc, const TCHAR *szText, int len, SortedList *plText, UINT uTextFormat, int max_smiley_height)
-{
- if (szText == NULL)
- return;
-
- uTextFormat &= ~DT_RIGHT;
-
- // Draw list
- int i;
- int pos_x = 0;
- int row_height, text_height;
- RECT tmp_rc = free_rc;
-
- if (uTextFormat & DT_RTLREADING)
- i = plText->realCount - 1;
- else
- i = 0;
-
- // Get real height of the line
- text_height = skin_DrawText(hdcMem, _T("A"), 1, &tmp_rc, DT_CALCRECT | uTextFormat);
- if (uTextFormat & DT_RESIZE_SMILEYS)
- row_height = text_height;
- else
- row_height = max(text_height, max_smiley_height);
-
- // Just draw ellipsis
- if (free_rc.right <= free_rc.left)
- {
- skin_DrawText(hdcMem, _T("..."), 3, &free_rc, uTextFormat & ~DT_END_ELLIPSIS);
- }
- else
- {
- // Draw text and smileys
- for (; i < plText->realCount && i >= 0 && pos_x < free_rc.right - free_rc.left && len > 0; i += (uTextFormat & DT_RTLREADING ? -1 : 1))
- {
- TextPiece *piece = (TextPiece *)plText->items[i];
- RECT text_rc = free_rc;
-
- if (uTextFormat & DT_RTLREADING)
- text_rc.right -= pos_x;
- else
- text_rc.left += pos_x;
-
- if (piece->type == TEXT_PIECE_TYPE_TEXT)
- {
- text_rc.top += (row_height - text_height) >> 1;
-
- tmp_rc = text_rc;
- tmp_rc.right += 50;
- skin_DrawText(hdcMem, &szText[piece->start_pos], min(len, piece->len), &tmp_rc, DT_CALCRECT | (uTextFormat & ~DT_END_ELLIPSIS));
- pos_x += tmp_rc.right - tmp_rc.left;
-
- if (uTextFormat & DT_RTLREADING)
- text_rc.left = max(text_rc.left, text_rc.right - (tmp_rc.right - tmp_rc.left));
-
- skin_DrawText(hdcMem, &szText[piece->start_pos], min(len, piece->len), &text_rc, uTextFormat);
- len -= piece->len;
- }
- else
- {
- double factor;
-
- if (len < piece->len)
- {
- len = 0;
- }
- else
- {
- len -= piece->len;
-
- if ((uTextFormat & DT_RESIZE_SMILEYS) && piece->smiley_height > row_height)
- {
- factor = row_height / (double)piece->smiley_height;
- }
- else
- {
- factor = 1;
- }
-
- if (uTextFormat & DT_RTLREADING)
- text_rc.left = max(text_rc.right - (LONG)(piece->smiley_width * factor), text_rc.left);
-
- if ((LONG)(piece->smiley_width * factor) <= text_rc.right - text_rc.left)
- {
- text_rc.top += (row_height - (LONG)(piece->smiley_height * factor)) >> 1;
-
- skin_DrawIconEx(hdcMem, text_rc.left, text_rc.top, piece->smiley,
- (LONG)(piece->smiley_width * factor), (LONG)(piece->smiley_height * factor), 0, NULL, DI_NORMAL);
- }
- else
- {
- text_rc.top += (row_height - text_height) >> 1;
- skin_DrawText(hdcMem, _T("..."), 3, &text_rc, uTextFormat);
- }
-
- pos_x += (LONG)(piece->smiley_width * factor);
- }
- }
- }
- }
-}
-
-
-void DestroySmileyList(SortedList* p_list)
-{
- if (p_list == NULL)
- return;
-
- if (p_list->items != NULL)
- {
- int i;
- for (i = 0; i < p_list->realCount; i++)
- {
- TextPiece *piece = (TextPiece *)p_list->items[i];
-
- if (piece != NULL)
- {
- if (piece->type == TEXT_PIECE_TYPE_SMILEY)
- DestroyIcon(piece->smiley);
-
- mir_free(piece);
- }
- }
- }
-
- List_Destroy(p_list);
-}
-
-
-
-// Generete the list of smileys / text to be drawn
-SortedList * ReplaceSmileys(const TCHAR *text, int text_size, const char *protocol, int *max_smiley_height)
-{
- *max_smiley_height = 0;
-
- if (text[0] == '\0' || !ServiceExists(MS_SMILEYADD_BATCHPARSE))
- return NULL;
-
- // Parse it!
- SMADD_BATCHPARSE2 sp = { sizeof(sp) };
- sp.Protocolname = protocol;
- sp.str = (TCHAR*)text;
- sp.flag = SAFL_TCHAR;
- SMADD_BATCHPARSERES *spres = (SMADD_BATCHPARSERES *)CallService(MS_SMILEYADD_BATCHPARSE, 0, (LPARAM)&sp);
- if (spres == NULL)
- // Did not find a simley
- return NULL;
-
- // Lets add smileys
- SortedList *plText = List_Create(0, 10);
-
- const TCHAR *next_text_pos = text;
- const TCHAR *last_text_pos = _tcsninc(text, text_size);
-
- for (unsigned int i = 0; i < sp.numSmileys; i++) {
- TCHAR* start = _tcsninc(text, spres[i].startChar);
- TCHAR* end = _tcsninc(start, spres[i].size);
-
- if (spres[i].hIcon != NULL) { // For defective smileypacks
- // Add text
- if (start > next_text_pos) {
- TextPiece *piece = (TextPiece *)mir_calloc(sizeof(TextPiece));
-
- piece->type = TEXT_PIECE_TYPE_TEXT;
- piece->start_pos = next_text_pos - text;
- piece->len = start - next_text_pos;
-
- List_Insert(plText, piece, plText->realCount);
- }
-
- // Add smiley
- {
- BITMAP bm;
- ICONINFO icon;
- TextPiece *piece = (TextPiece *)mir_calloc(sizeof(TextPiece));
-
- piece->type = TEXT_PIECE_TYPE_SMILEY;
- piece->len = end - start;
- piece->smiley = spres[i].hIcon;
-
- piece->smiley_width = 16;
- piece->smiley_height = 16;
- if (GetIconInfo(piece->smiley, &icon))
- {
- if (GetObject(icon.hbmColor, sizeof(BITMAP), &bm))
- {
- piece->smiley_width = bm.bmWidth;
- piece->smiley_height = bm.bmHeight;
- }
-
- DeleteObject(icon.hbmMask);
- DeleteObject(icon.hbmColor);
- }
-
- *max_smiley_height = max(piece->smiley_height, *max_smiley_height);
-
- List_Insert(plText, piece, plText->realCount);
- }
-
- next_text_pos = end;
- }
- }
-
- // Add rest of text
- if (last_text_pos > next_text_pos)
- {
- TextPiece *piece = (TextPiece *)mir_calloc(sizeof(TextPiece));
-
- piece->type = TEXT_PIECE_TYPE_TEXT;
- piece->start_pos = next_text_pos - text;
- piece->len = last_text_pos - next_text_pos;
-
- List_Insert(plText, piece, plText->realCount);
- }
-
- CallService(MS_SMILEYADD_BATCHFREE, 0, (LPARAM)spres);
-
- return plText;
-}
|