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applied patch #1848940 - nsDialogs - Additions

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@5396 212acab6-be3b-0410-9dea-997c60f758d6
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kichik 2007-12-15 14:56:25 +00:00
parent 916d3ea3a2
commit 87b50cca3f
2 changed files with 540 additions and 497 deletions
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14
Contrib/nsDialogs/Readme.html
View file

@ -35,6 +35,7 @@ code
<li><a href="#step-add">Adding Controls</a></li>
<li><a href="#step-state">Control State</a></li>
<li><a href="#step-notify">Real-time Notification</a></li>
<li><a href="#helpful-macros">Helpful macros</a></li>
</ul>
</li>
<li>
@ -241,6 +242,7 @@ SectionEnd</pre></blockquote>
<li>CheckBox</li>
<li>RadioButton</li>
<li>Text</li>
<li>Password</li>
<li>FileRequest</li>
<li>DirRequest</li>
<li>ComboBox</li>
@ -249,7 +251,7 @@ SectionEnd</pre></blockquote>
<h3><a name="step-state"></a>Control State</h3>
<p>Now that we have some controls that the user can interact with, it's time to see what the user actually does with them. For that, we'll first add a <i>leave callback</i> function to our page. In that function, we'll query the state of the text control we've created and display it to the user. To do so, we'll use the ${NSD_GetText} macro.</p>
<p>Now that we have some controls that the user can interact with, it's time to see what the user actually does with them. For that, we'll first add a <i>leave callback</i> function to our page. In that function, we'll query the state of the text control we've created and display it to the user. To do so, we'll use the ${NSD_GetText} macro. Use the ${NSD_GetState} macro for RadioButton and CheckBox controls.</p>
<p>Note that not all controls support ${NSD_GetText} and some require special handling with specific messages defined in WinMessages.nsh. For example, the ListBox control requires usage of <i>LB_GETCURSEL</i> and <i>LB_GETTEXT</i>. With time, the library of macros in nsDialogs.nsh will fill with more and more macros that'll handle more cases like this.</p>
@ -370,6 +372,14 @@ Section
SectionEnd</pre></blockquote>
<h3><a name="helpful-macros"></a>Helpful macros</h3>
<h4><a name="set-focus">Set focus to a control</h4>
<p>Use the following syntax to set the focus to a specified control.</p>
<p><code>${NSD_SetFocus} <i>hwnd_of_control</i></code></p>
<h2><a name="ref"></a>Function Reference</h2>
<h3><a name="ref-create"></a>Create</h3>
@ -410,7 +420,7 @@ SectionEnd</pre></blockquote>
<p>Displays a directory selection dialog to the user.</p>
<p>Returns the selected directory on the stack or "error" in case the user canceled the operation or an error occured.</p>
<p>Returns the selected directory on the stack or an empty string if the user canceled the operation.</p>
<h3><a name="ref-setrtl"></a>SetRTL</h3>

39
Contrib/nsDialogs/nsDialogs.nsh
View file

@ -216,6 +216,10 @@ Header file for creating custom installer pages with nsDialogs
!define __NSD_Text_STYLE ${DEFAULT_STYLES}|${WS_TABSTOP}|${ES_AUTOHSCROLL}
!define __NSD_Text_EXSTYLE ${WS_EX_WINDOWEDGE}|${WS_EX_CLIENTEDGE}
!define __NSD_Password_CLASS EDIT
!define __NSD_Password_STYLE ${DEFAULT_STYLES}|${WS_TABSTOP}|${ES_AUTOHSCROLL}|${ES_PASSWORD}
!define __NSD_Password_EXSTYLE ${WS_EX_WINDOWEDGE}|${WS_EX_CLIENTEDGE}
!define __NSD_FileRequest_CLASS EDIT
!define __NSD_FileRequest_STYLE ${DEFAULT_STYLES}|${WS_TABSTOP}|${ES_AUTOHSCROLL}
!define __NSD_FileRequest_EXSTYLE ${WS_EX_WINDOWEDGE}|${WS_EX_CLIENTEDGE}
@ -250,6 +254,7 @@ Header file for creating custom installer pages with nsDialogs
!insertmacro __NSD_DefineControl CheckBox
!insertmacro __NSD_DefineControl RadioButton
!insertmacro __NSD_DefineControl Text
!insertmacro __NSD_DefineControl Password
!insertmacro __NSD_DefineControl FileRequest
!insertmacro __NSD_DefineControl DirRequest
!insertmacro __NSD_DefineControl ComboBox
@ -290,6 +295,22 @@ Header file for creating custom installer pages with nsDialogs
!define NSD_GetText `!insertmacro __NSD_GetText`
!macro __NSD_GetState CONTROL VAR
SendMessage ${CONTROL} ${BM_GETSTATE} 0 0 ${VAR}
!macroend
!define NSD_GetState `!insertmacro __NSD_GetState`
!macro __NSD_SetFocus HWND
System::Call "user32::SetFocus(i${HWND})"
!macroend
!define NSD_SetFocus `!insertmacro __NSD_SetFocus`
!define DEBUG `System::Call kernel32::OutputDebugString(ts)`
!macro __NSD_ControlCase TYPE
@ -374,6 +395,7 @@ Header file for creating custom installer pages with nsDialogs
!insertmacro __NSD_ControlCase CheckBox
!insertmacro __NSD_ControlCase RadioButton
!insertmacro __NSD_ControlCase Text
!insertmacro __NSD_ControlCase Password
!insertmacro __NSD_ControlCaseEx FileRequest
!insertmacro __NSD_ControlCaseEx DirRequest
!insertmacro __NSD_ControlCase ComboBox
@ -397,9 +419,20 @@ Header file for creating custom installer pages with nsDialogs
${For} $R1 1 $R0
ReadINIStr $R2 $0 "Field $R1" HWND
${DEBUG} " HWND = $R2"
${NSD_GetText} $R2 $R2
${DEBUG} " Window text = $R2"
ReadINIStr $R3 $0 "Field $R1" "Type"
${Switch} $R3
${Case} "CheckBox"
${Case} "RadioButton"
${DEBUG} " HWND = $R2"
${NSD_GetState} $R2 $R2
${DEBUG} " Window selection = $R2"
${Break}
${CaseElse}
${DEBUG} " HWND = $R2"
${NSD_GetText} $R2 $R2
${DEBUG} " Window text = $R2"
${Break}
${EndSwitch}
WriteINIStr $0 "Field $R1" STATE $R2
${Next}