git-svn-id: http://svn.miranda-ng.org/main/trunk@1295 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 287 insertions, 0 deletions

diff --git a/plugins/Clist_nicer/src/rowheight_funcs.cpp b/plugins/Clist_nicer/src/rowheight_funcs.cpp
new file mode 100644
index 0000000000..25a7b6b68d
--- /dev/null
+++ b/plugins/Clist_nicer/src/rowheight_funcs.cpp
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+/*

+ * astyle --force-indent=tab=4 --brackets=linux --indent-switches

+ *		  --pad=oper --one-line=keep-blocks  --unpad=paren

+ *

+ * Miranda IM: the free IM client for Microsoft* Windows*

+ *

+ * Copyright 2000-2010 Miranda ICQ/IM project,

+ * all portions of this codebase are copyrighted to the people

+ * listed in contributors.txt.

+ *

+ * This program is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU General Public License

+ * as published by the Free Software Foundation; either version 2

+ * of the License, or (at your option) any later version.

+ *

+ * This program 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 General Public License for more details.

+ *

+ * you should have received a copy of the GNU General Public License

+ * along with this program; if not, write to the Free Software

+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

+ *

+ * part of clist_nicer plugin for Miranda.

+ *

+ * (C) 2005-2010 by silvercircle _at_ gmail _dot_ com and contributors

+ *

+ * $Id: rowheight_funcs.cpp 12484 2010-08-27 04:02:43Z silvercircle $

+ *

+ */

+

+#include <commonheaders.h>

+#include <rowheight_funcs.h>

+

+BOOL RowHeight::Init(ClcData *dat)

+{

+	dat->rowHeight = 0;

+	dat->row_heights_size = 0;

+	dat->row_heights_allocated = 0;

+	dat->row_heights = NULL;

+

+	return TRUE;

+}

+

+void RowHeight::Free(ClcData *dat)

+{

+	if (dat->row_heights != NULL)

+	{

+		free(dat->row_heights);

+		dat->row_heights = NULL;

+	}

+

+	dat->row_heights_allocated = 0;

+	dat->row_heights_size = 0;

+}

+

+void RowHeight::Clear(ClcData *dat)

+{

+	dat->row_heights_size = 0;

+}

+

+

+BOOL RowHeight::Alloc(ClcData *dat, int size)

+{

+	if (size > dat->row_heights_size)

+	{

+		if (size > dat->row_heights_allocated) {

+			int size_grow = size;

+

+			size_grow += 100 - (size_grow % 100);

+

+			if (dat->row_heights != NULL) {

+				int *tmp = (int *) realloc((void *)dat->row_heights, sizeof(int) * size_grow);

+

+				if (tmp == NULL) {

+					Free(dat);

+					return FALSE;

+				}

+

+				dat->row_heights = tmp;

+			}

+			else {

+				dat->row_heights = (int *) malloc(sizeof(int) * size_grow);

+

+				if (dat->row_heights == NULL) {

+					Free(dat);

+					return FALSE;

+				}

+			}

+			dat->row_heights_allocated = size_grow;

+		}

+		dat->row_heights_size = size;

+	}

+	return TRUE;

+}

+

+// Calc and store max row height

+int RowHeight::getMaxRowHeight(ClcData *dat, const HWND hwnd)

+{

+	int max_height = 0, i;

+	DWORD style=GetWindowLongPtr(hwnd,GWL_STYLE);

+

+    int contact_fonts[] = {FONTID_CONTACTS, FONTID_INVIS, FONTID_OFFLINE, FONTID_NOTONLIST, FONTID_OFFINVIS};

+    int other_fonts[] = {FONTID_GROUPS, FONTID_GROUPCOUNTS, FONTID_DIVIDERS};

+

+    // Get contact font size

+    for (i = 0 ; i < MAX_REGS(contact_fonts) ; i++)

+    {

+        if (max_height < dat->fontInfo[contact_fonts[i]].fontHeight)

+            max_height = dat->fontInfo[contact_fonts[i]].fontHeight;

+    }

+

+    if (cfg::dat.dualRowMode == 1 && !dat->bisEmbedded)

+        max_height += ROW_SPACE_BEETWEEN_LINES + dat->fontInfo[FONTID_STATUS].fontHeight;

+

+    // Get other font sizes

+    for (i = 0 ; i < MAX_REGS(other_fonts) ; i++) {

+        if (max_height < dat->fontInfo[other_fonts[i]].fontHeight)

+            max_height = dat->fontInfo[other_fonts[i]].fontHeight;

+    }

+

+	// Avatar size

+	if (cfg::dat.dwFlags & CLUI_FRAME_AVATARS && !dat->bisEmbedded)

+		max_height = max(max_height, cfg::dat.avatarSize + cfg::dat.avatarPadding);

+

+	// Checkbox size

+	if (style&CLS_CHECKBOXES || style&CLS_GROUPCHECKBOXES)

+		max_height = max(max_height, dat->checkboxSize);

+

+	//max_height += 2 * dat->row_border;

+	// Min size

+	max_height = max(max_height, dat->min_row_heigh);

+    max_height += cfg::dat.bRowSpacing;

+

+	dat->rowHeight = max_height;

+

+	return max_height;

+}

+

+// Calc and store row height for all itens in the list

+void RowHeight::calcRowHeights(ClcData *dat, HWND hwnd)

+{

+	int indent, subindex, line_num;

+	struct ClcContact *Drawing;

+	struct ClcGroup *group;

+    DWORD dwStyle = GetWindowLongPtr(hwnd, GWL_STYLE);

+

+	// Draw lines

+	group=&dat->list;

+	group->scanIndex=0;

+	indent=0;

+	//subindex=-1;

+	line_num = -1;

+

+	Clear(dat);

+	

+	while(TRUE)

+	{

+        if (group->scanIndex==group->cl.count) 

+		{

+			group=group->parent;

+			indent--;

+			if(group==NULL) break;	// Finished list

+			group->scanIndex++;

+			continue;

+		}

+

+		// Get item to draw

+		Drawing = group->cl.items[group->scanIndex];

+		line_num++;

+

+		// Calc row height

+		getRowHeight(dat, hwnd, Drawing, line_num, dwStyle);

+

+		if(group->cl.items[group->scanIndex]->type==CLCIT_GROUP && /*!IsBadCodePtr((FARPROC)group->cl.items[group->scanIndex]->group) && */ (group->cl.items[group->scanIndex]->group->expanded & 0x0000ffff)) {

+			group=group->cl.items[group->scanIndex]->group;

+			indent++;

+			group->scanIndex=0;

+			subindex=-1;

+			continue;

+		}

+		group->scanIndex++;

+	}

+}

+

+

+// Calc item top Y (using stored data)

+int RowHeight::getItemTopY(ClcData *dat, int item)

+{

+	int i;

+	int y = 0;

+

+	if (item >= dat->row_heights_size)

+		return -1;

+

+	for (i = 0 ; i < item ; i++)

+	{

+		y += dat->row_heights[i];

+	}

+

+	return y;

+}

+

+

+// Calc item bottom Y (using stored data)

+int RowHeight::getItemBottomY(ClcData *dat, int item)

+{

+	int i;

+	int y = 0;

+

+	if (item >= dat->row_heights_size)

+		return -1;

+

+	for (i = 0 ; i <= item ; i++)

+	{

+		y += dat->row_heights[i];

+	}

+

+	return y;

+}

+

+

+// Calc total height of rows (using stored data)

+int RowHeight::getTotalHeight(ClcData *dat)

+{

+	int i;

+	int y = 0;

+

+	for (i = 0 ; i < dat->row_heights_size ; i++)

+	{

+		y += dat->row_heights[i];

+	}

+

+	return y;

+}

+

+// Return the line that pos_y is at or -1 (using stored data)

+int RowHeight::hitTest(ClcData *dat, int pos_y)

+{

+	int i;

+	int y = 0;

+

+	if (pos_y < 0)

+		return -1;

+

+	for (i = 0 ; i < dat->row_heights_size ; i++)

+	{

+		y += dat->row_heights[i];

+

+		if (pos_y < y)

+			return i;

+	}

+

+	return -1;

+}

+

+int RowHeight::getHeight(ClcData *dat, int item)

+{

+	if ( dat->row_heights == 0 )

+		return 0;

+

+	return dat->row_heights[ item ];

+}

+

+int RowHeight::getFloatingRowHeight(const ClcData *dat, HWND hwnd, ClcContact *contact, DWORD dwFlags)

+{

+	int height = 0;

+

+    height = dat->fontInfo[GetBasicFontID(contact)].fontHeight;

+

+    if (!dat->bisEmbedded) {

+		if (!(dwFlags & FLT_SIMPLE)) {

+			if(dwFlags & FLT_DUALROW) {

+				height += (dat->fontInfo[FONTID_STATUS].fontHeight + cfg::dat.avatarPadding);

+			}

+			// Avatar size

+			if (dwFlags & FLT_AVATARS && contact->cFlags & ECF_AVATAR && contact->type == CLCIT_CONTACT && contact->ace != NULL && !(contact->ace->dwFlags & AVS_HIDEONCLIST))

+				height = max(height, cfg::dat.avatarSize + cfg::dat.avatarPadding);

+		}

+	}

+

+    height = max(height, dat->min_row_heigh);

+    height += cfg::dat.bRowSpacing;

+

+	return height;

+}