1 /* AbiWord
2 * Copyright (C) 2000 AbiSource, Inc.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 * 02110-1301 USA.
18 */
19
20 #include <windows.h>
21
22 #include "ut_string.h"
23 #include "ut_assert.h"
24 #include "ut_debugmsg.h"
25
26 #include "xap_App.h"
27 #include "xap_Win32App.h"
28 #include "xap_Win32FrameImpl.h"
29
30 #include "ap_Strings.h"
31 #include "ap_Dialog_Id.h"
32 #include "ap_Dialog_Background.h"
33 #include "ap_Win32Dialog_Background.h"
34 #include "xap_Win32DialogHelper.h"
35 #include "ap_Win32Resources.rc2"
36
37 /*****************************************************************/
38
static_constructor(XAP_DialogFactory * pFactory,XAP_Dialog_Id id)39 XAP_Dialog * AP_Win32Dialog_Background::static_constructor(XAP_DialogFactory * pFactory,
40 XAP_Dialog_Id id)
41 {
42 AP_Win32Dialog_Background * p = new AP_Win32Dialog_Background(pFactory,id);
43 return p;
44 }
45
AP_Win32Dialog_Background(XAP_DialogFactory * pDlgFactory,XAP_Dialog_Id id)46 AP_Win32Dialog_Background::AP_Win32Dialog_Background(XAP_DialogFactory * pDlgFactory,
47 XAP_Dialog_Id id)
48 : AP_Dialog_Background(pDlgFactory,id)
49 {
50 }
51
~AP_Win32Dialog_Background(void)52 AP_Win32Dialog_Background::~AP_Win32Dialog_Background(void)
53 {
54 }
55
s_hookProc(HWND hdlg,UINT uiMsg,WPARAM,LPARAM lParam)56 UINT CALLBACK AP_Win32Dialog_Background::s_hookProc(HWND hdlg,UINT uiMsg,WPARAM /*wParam*/,LPARAM lParam)
57 {
58 AP_Win32Dialog_Background * pThis = NULL;
59 if (uiMsg==WM_INITDIALOG)
60 {
61 CHOOSECOLORW * pCC = NULL;
62 pCC = (CHOOSECOLORW *) lParam;
63 pThis = (AP_Win32Dialog_Background *)pCC->lCustData;
64 SetWindowLongPtrW(hdlg, DWLP_USER, (LONG_PTR) pThis);
65 pThis->m_hDlg = hdlg;
66 pThis->_centerDialog();
67 return 1;
68 }
69 else
70 {
71 pThis = (AP_Win32Dialog_Background *)GetWindowLongPtrW(hdlg, DWLP_USER);
72 }
73
74 if (uiMsg==WM_HELP)
75 {
76 pThis->_callHelp();
77 return 1;
78 }
79
80 return 0;
81 }
82
runModal(XAP_Frame * pFrame)83 void AP_Win32Dialog_Background::runModal(XAP_Frame * pFrame)
84 {
85 UT_return_if_fail (pFrame);
86
87 const gchar * pszC = getColor();
88 UT_RGBColor rgbColor(255,255,255);
89 if(strcmp(pszC,"transparent") != 0)
90 {
91 UT_parseColor(pszC,rgbColor);
92 }
93
94
95 CHOOSECOLORW cc; // common dialog box structure
96 static COLORREF acrCustClr[16]; // array of custom colors
97 DWORD rgbCurrent; // initial color selection
98
99 rgbCurrent = RGB( rgbColor.m_red, rgbColor.m_grn, rgbColor.m_blu );
100
101 // Initialize CHOOSECOLOR
102 ZeroMemory(&cc, sizeof(CHOOSECOLORW));
103 cc.lStructSize = sizeof(CHOOSECOLORW);
104 cc.hwndOwner = static_cast<XAP_Win32FrameImpl*>(pFrame->getFrameImpl())->getTopLevelWindow();
105 cc.lpCustColors = (LPDWORD) acrCustClr;
106 cc.rgbResult = rgbCurrent;
107 cc.Flags = CC_RGBINIT |CC_ENABLEHOOK;
108 cc.lpfnHook = (LPCFHOOKPROC) &AP_Win32Dialog_Background::s_hookProc;
109 cc.lCustData = (LPARAM)this;
110
111 if( ChooseColorW(&cc) )
112 {
113 rgbCurrent = cc.rgbResult;
114
115 UT_setColor( rgbColor, GetRValue(rgbCurrent), GetGValue(rgbCurrent), GetBValue(rgbCurrent) );
116 setColor( rgbColor );
117
118 setAnswer( a_OK );
119 }
120 else
121 setAnswer( a_CANCEL );
122 }
123
_centerDialog()124 void AP_Win32Dialog_Background::_centerDialog()
125 {
126 UT_return_if_fail (IsWindow(m_hDlg));
127
128 RECT rc, rcParent;
129 int nWidth, nHeight;
130 POINT pt;
131
132 GetWindowRect(m_hDlg, &rc);
133
134 if (!GetParent(m_hDlg))
135 GetWindowRect (GetDesktopWindow(), &rcParent);
136 else
137 GetClientRect (GetParent(m_hDlg), &rcParent);
138
139 nWidth = rc.right - rc.left;
140 nHeight = rc.bottom - rc.top;
141
142 pt.x = (rcParent.right - rcParent.left) / 2;
143 pt.y = (rcParent.bottom - rcParent.top) / 2;
144
145 if (!GetParent(m_hDlg))
146 ClientToScreen (GetDesktopWindow(), &pt);
147 else
148 ClientToScreen (GetParent(m_hDlg), &pt);
149
150 pt.x -= nWidth / 2;
151 pt.y -= nHeight / 2;
152
153 // Move your arse...
154 MoveWindow (m_hDlg, pt.x, pt.y, nWidth, nHeight, TRUE);
155 }
156
157 extern bool helpLocalizeAndOpenURL(const char* pathBeforeLang, const char* pathAfterLang, const char *remoteURLbase);
158
_callHelp()159 void AP_Win32Dialog_Background::_callHelp()
160 {
161 if ( getHelpUrl().size () > 0 )
162 {
163 helpLocalizeAndOpenURL ("help", getHelpUrl().c_str(), "http://www.abisource.com/help/");
164 }
165 else
166 {
167 // TODO: warn no help on this topic
168 // UT_DEBUGMSG(("NO HELP FOR THIS TOPIC!!\n"));
169 }
170 return;
171 }
172
173