Module: wine Branch: master Commit: d62dd465161f736fd6091fd2483c2c25803c972b URL: http://source.winehq.org/git/wine.git/?a=commit;h=d62dd465161f736fd6091fd248...
Author: Jactry Zeng jzeng@codeweavers.com Date: Tue Aug 25 21:16:00 2015 +0800
riched20: Implement EM_SETFONTSIZE.
---
dlls/riched20/editor.c | 45 ++++++++++++++++++++- dlls/riched20/tests/editor.c | 95 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 138 insertions(+), 2 deletions(-)
diff --git a/dlls/riched20/editor.c b/dlls/riched20/editor.c index 276636f..a55a109 100644 --- a/dlls/riched20/editor.c +++ b/dlls/riched20/editor.c @@ -96,7 +96,7 @@ + EM_SETCHARFORMAT (partly done, no ANSI) - EM_SETEDITSTYLE + EM_SETEVENTMASK (few notifications supported) - - EM_SETFONTSIZE + + EM_SETFONTSIZE - EM_SETIMECOLOR 1.0asian - EM_SETIMEOPTIONS 1.0asian - EM_SETIMESTATUS @@ -3265,7 +3265,6 @@ LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam, UNSUPPORTED_MSG(EM_SELECTIONTYPE) UNSUPPORTED_MSG(EM_SETBIDIOPTIONS) UNSUPPORTED_MSG(EM_SETEDITSTYLE) - UNSUPPORTED_MSG(EM_SETFONTSIZE) UNSUPPORTED_MSG(EM_SETLANGOPTIONS) UNSUPPORTED_MSG(EM_SETMARGINS) UNSUPPORTED_MSG(EM_SETPALETTE) @@ -3341,6 +3340,48 @@ LRESULT ME_HandleMessage(ME_TextEditor *editor, UINT msg, WPARAM wParam,
return settings; } + case EM_SETFONTSIZE: + { + CHARFORMAT2W cf; + LONG tmp_size, size; + BOOL is_increase = ((LONG)wParam > 0); + + if (editor->mode & TM_PLAINTEXT) + return FALSE; + + cf.cbSize = sizeof(cf); + cf.dwMask = CFM_SIZE; + ME_GetSelectionCharFormat(editor, &cf); + tmp_size = (cf.yHeight / 20) + wParam; + + if (tmp_size <= 1) + size = 1; + else if (tmp_size > 12 && tmp_size < 28 && tmp_size % 2) + size = tmp_size + (is_increase ? 1 : -1); + else if (tmp_size > 28 && tmp_size < 36) + size = is_increase ? 36 : 28; + else if (tmp_size > 36 && tmp_size < 48) + size = is_increase ? 48 : 36; + else if (tmp_size > 48 && tmp_size < 72) + size = is_increase ? 72 : 48; + else if (tmp_size > 72 && tmp_size < 80) + size = is_increase ? 80 : 72; + else if (tmp_size > 80 && tmp_size < 1638) + size = 10 * (is_increase ? (tmp_size / 10 + 1) : (tmp_size / 10)); + else if (tmp_size >= 1638) + size = 1638; + else + size = tmp_size; + + cf.yHeight = size * 20; /* convert twips to points */ + ME_SetSelectionCharFormat(editor, &cf); + ME_CommitUndo(editor); + ME_WrapMarkedParagraphs(editor); + ME_UpdateScrollBar(editor); + ME_Repaint(editor); + + return TRUE; + } case EM_SETOPTIONS: { /* these flags are equivalent to ES_* counterparts, except for diff --git a/dlls/riched20/tests/editor.c b/dlls/riched20/tests/editor.c index 29af470..4705dd6 100644 --- a/dlls/riched20/tests/editor.c +++ b/dlls/riched20/tests/editor.c @@ -7857,6 +7857,100 @@ static void test_EM_SETREADONLY(void) DestroyWindow(richedit); }
+static inline LONG twips2points(LONG value) +{ + return value / 20; +} + +#define TEST_EM_SETFONTSIZE(hwnd,size,expected_size,expected_res,expected_undo) \ + _test_font_size(__LINE__,hwnd,size,expected_size,expected_res,expected_undo) +static void _test_font_size(unsigned line, HWND hwnd, LONG size, LONG expected_size, + LRESULT expected_res, BOOL expected_undo) +{ + CHARFORMAT2A cf; + LRESULT res; + BOOL isundo; + + cf.cbSize = sizeof(cf); + cf.dwMask = CFM_SIZE; + + res = SendMessageA(hwnd, EM_SETFONTSIZE, size, 0); + SendMessageA(hwnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM)&cf); + isundo = SendMessageA(hwnd, EM_CANUNDO, 0, 0); + ok_(__FILE__,line)(res == expected_res, "EM_SETFONTSIZE unexpected return value: %lx.\n", res); + ok_(__FILE__,line)(twips2points(cf.yHeight) == expected_size, "got wrong font size: %d, expected: %d\n", + twips2points(cf.yHeight), expected_size); + ok_(__FILE__,line)(isundo == expected_undo, "get wrong undo mark: %d, expected: %d.\n", + isundo, expected_undo); +} + +static void test_EM_SETFONTSIZE(void) +{ + HWND richedit = new_richedit(NULL); + CHAR text[] = "wine"; + CHARFORMAT2A tmp_cf; + LONG default_size; + + tmp_cf.cbSize = sizeof(tmp_cf); + tmp_cf.dwMask = CFM_SIZE; + tmp_cf.yHeight = 9 * 20.0; + SendMessageA(richedit, EM_SETCHARFORMAT, SCF_DEFAULT, (LPARAM)&tmp_cf); + + SendMessageA(richedit, WM_SETTEXT, 0, (LPARAM)text); + + SendMessageA(richedit, EM_SETMODIFY, FALSE, 0); + /* without selection */ + TEST_EM_SETFONTSIZE(richedit, 1, 10, TRUE, FALSE); /* 9 + 1 -> 10 */ + SendMessageA(richedit, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM)&tmp_cf); + default_size = twips2points(tmp_cf.yHeight); + ok(default_size == 9, "Default font size should not be changed.\n"); + ok(SendMessageA(richedit, EM_SETMODIFY, 0, 0) == FALSE, "Modify flag should not be changed.\n"); + + SendMessageA(richedit, EM_SETSEL, 0, 2); + + TEST_EM_SETFONTSIZE(richedit, 0, 9, TRUE, TRUE); /* 9 + 0 -> 9 */ + + SendMessageA(richedit, EM_SETMODIFY, FALSE, 0); + TEST_EM_SETFONTSIZE(richedit, 3, 12, TRUE, TRUE); /* 9 + 3 -> 12 */ + ok(SendMessageA(richedit, EM_SETMODIFY, 0, 0) == FALSE, "Modify flag should not be changed.\n"); + + TEST_EM_SETFONTSIZE(richedit, 1, 14, TRUE, TRUE); /* 12 + 1 + 1 -> 14 */ + TEST_EM_SETFONTSIZE(richedit, -1, 12, TRUE, TRUE); /* 14 - 1 - 1 -> 12 */ + TEST_EM_SETFONTSIZE(richedit, 4, 16, TRUE, TRUE); /* 12 + 4 -> 16 */ + TEST_EM_SETFONTSIZE(richedit, 3, 20, TRUE, TRUE); /* 16 + 3 + 1 -> 20 */ + TEST_EM_SETFONTSIZE(richedit, 0, 20, TRUE, TRUE); /* 20 + 0 -> 20 */ + TEST_EM_SETFONTSIZE(richedit, 8, 28, TRUE, TRUE); /* 20 + 8 -> 28 */ + TEST_EM_SETFONTSIZE(richedit, 0, 28, TRUE, TRUE); /* 28 + 0 -> 28 */ + TEST_EM_SETFONTSIZE(richedit, 1, 36, TRUE, TRUE); /* 28 + 1 -> 36 */ + TEST_EM_SETFONTSIZE(richedit, 0, 36, TRUE, TRUE); /* 36 + 0 -> 36 */ + TEST_EM_SETFONTSIZE(richedit, 1, 48, TRUE, TRUE); /* 36 + 1 -> 48 */ + TEST_EM_SETFONTSIZE(richedit, 0, 48, TRUE, TRUE); /* 48 + 0 -> 48 */ + TEST_EM_SETFONTSIZE(richedit, 1, 72, TRUE, TRUE); /* 48 + 1 -> 72 */ + TEST_EM_SETFONTSIZE(richedit, 0, 72, TRUE, TRUE); /* 72 + 0 -> 72 */ + TEST_EM_SETFONTSIZE(richedit, 1, 80, TRUE, TRUE); /* 72 + 1 -> 80 */ + TEST_EM_SETFONTSIZE(richedit, 0, 80, TRUE, TRUE); /* 80 + 0 -> 80 */ + TEST_EM_SETFONTSIZE(richedit, 1, 90, TRUE, TRUE); /* 80 + 1 -> 90 */ + TEST_EM_SETFONTSIZE(richedit, 0, 90, TRUE, TRUE); /* 90 + 0 -> 90 */ + TEST_EM_SETFONTSIZE(richedit, 1, 100, TRUE, TRUE); /* 90 + 1 -> 100 */ + TEST_EM_SETFONTSIZE(richedit, 25, 130, TRUE, TRUE); /* 100 + 25 -> 130 */ + TEST_EM_SETFONTSIZE(richedit, -1, 120, TRUE, TRUE); /* 130 - 1 -> 120 */ + TEST_EM_SETFONTSIZE(richedit, -35, 80, TRUE, TRUE); /* 120 - 35 -> 80 */ + TEST_EM_SETFONTSIZE(richedit, -7, 72, TRUE, TRUE); /* 80 - 7 -> 72 */ + TEST_EM_SETFONTSIZE(richedit, -42, 28, TRUE, TRUE); /* 72 - 42 -> 28 */ + TEST_EM_SETFONTSIZE(richedit, -16, 12, TRUE, TRUE); /* 28 - 16 -> 12 */ + TEST_EM_SETFONTSIZE(richedit, -3, 9, TRUE, TRUE); /* 12 - 3 -> 9 */ + TEST_EM_SETFONTSIZE(richedit, -8, 1, TRUE, TRUE); /* 9 - 8 -> 1 */ + TEST_EM_SETFONTSIZE(richedit, -111, 1, TRUE, TRUE); /* 1 - 111 -> 1 */ + TEST_EM_SETFONTSIZE(richedit, 10086, 1638, TRUE, TRUE); /* 1 + 10086 -> 1638 */ + + /* return FALSE when richedit is TM_PLAINTEXT mode */ + SendMessageA(richedit, WM_SETTEXT, 0, (LPARAM)""); + SendMessageA(richedit, EM_SETTEXTMODE, (WPARAM)TM_PLAINTEXT, 0); + TEST_EM_SETFONTSIZE(richedit, 0, 9, FALSE, FALSE); + + DestroyWindow(richedit); +} + START_TEST( editor ) { BOOL ret; @@ -7922,6 +8016,7 @@ START_TEST( editor ) test_WM_CREATE(); test_reset_default_para_fmt(); test_EM_SETREADONLY(); + test_EM_SETFONTSIZE();
/* Set the environment variable WINETEST_RICHED20 to keep windows * responsive and open for 30 seconds. This is useful for debugging.