зеркало из https://github.com/mozilla/pjs.git
Bug 311028 Print Preview window is partly overlayed by background and is missing scrollbars
p=me r=neil.parkwaycc.co.uk sr=bienvenu
This commit is contained in:
bugzilla%arlen.demon.co.uk
Родитель
a767b9a23b
Коммит
d459dd438a
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@ -51,38 +51,36 @@
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<content>
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<xul:button label="&print.label;" accesskey="&print.accesskey;"
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oncommand="NSPrint();"/>
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oncommand="PrintUtils.print();"/>
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<xul:button label="&pageSetup.label;" accesskey="&pageSetup.accesskey;"
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oncommand="doPageSetup();"/>
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<xul:toolbarseparator/>
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oncommand="this.parentNode.doPageSetup();"/>
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<xul:vbox align="center" pack="center">
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<xul:label value="&page.label;"/>
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<xul:label value="&page.label;" accesskey="&page.accesskey;" control="pageNumber"/>
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</xul:vbox>
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<xul:toolbarbutton class="toolbarbutton-icon home-arrow"
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oncommand="parentNode.navigate(0, 0, 'home');"/>
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oncommand="parentNode.navigate(0, 0, 'home');" tooltiptext="&homearrow.tooltip;"/>
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<xul:toolbarbutton class="toolbarbutton-icon last-arrow"
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oncommand="parentNode.navigate(-1, 0, 0);"/>
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oncommand="parentNode.navigate(-1, 0, 0);" tooltiptext="&leftarrow.tooltip;"/>
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<xul:hbox align="center" pack="center">
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<xul:textbox size="3" value="1" lastvalid="1"
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<xul:textbox id="pageNumber" size="3" value="1" lastvalid="1"
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onchange="navigate(0, this.value, 0);"/>
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<xul:label value="&of.label;"/>
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<xul:label value="1"/>
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</xul:hbox>
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<xul:toolbarbutton class="toolbarbutton-icon next-arrow"
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oncommand="parentNode.navigate(1, 0, 0);"/>
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oncommand="parentNode.navigate(1, 0, 0);" tooltiptext="&rightarrow.tooltip;"/>
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<xul:toolbarbutton class="toolbarbutton-icon end-arrow"
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oncommand="parentNode.navigate(0, 0, 'end');"/>
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oncommand="parentNode.navigate(0, 0, 'end');" tooltiptext="&endarrow.tooltip;"/>
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<xul:toolbarseparator/>
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<xul:toolbarseparator class="toolbarseparator-primary"/>
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<xul:vbox align="center" pack="center">
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<xul:label value="&scale.label;"/>
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<xul:label value="&scale.label;" accesskey="&scale.accesskey;" control="scale"/>
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</xul:vbox>
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<xul:hbox align="center" pack="center">
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<xul:menulist crop="none"
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<xul:menulist id="scale" crop="none"
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oncommand="parentNode.parentNode.scale(this.selectedItem.value);">
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<xul:menupopup>
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<xul:menuitem value="0.3" label="&p30.label;"/>
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@ -105,22 +103,21 @@
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</xul:menulist>
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</xul:hbox>
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<xul:toolbarseparator/>
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<xul:vbox align="center" pack="center">
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<xul:hbox align="center" pack="center">
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<xul:toolbarbutton label="&portrait.label;"
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accesskey="&portrait.accesskey;" checked="true"
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type="radio" group="orient" class="toolbar-portrait-page"
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oncommand="parentNode.parentNode.parentNode.orient('portrait');"/>
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<xul:toolbarbutton label="&landscape.label;" accesskey="&landscape.accesskey;"
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type="radio" group="orient" class="toolbar-landscape-page"
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oncommand="parentNode.parentNode.parentNode.orient('landscape');"/>
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</xul:hbox>
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</xul:vbox>
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<xul:toolbarseparator class="toolbarseparator-primary"/>
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<xul:hbox align="center" pack="center">
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<xul:toolbarbutton label="&portrait.label;" checked="true"
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accesskey="&portrait.accesskey;"
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type="radio" group="orient" class="toolbar-portrait-page"
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oncommand="parentNode.parentNode.orient('portrait');"/>
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<xul:toolbarbutton label="&landscape.label;"
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accesskey="&landscape.accesskey;"
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type="radio" group="orient" class="toolbar-landscape-page"
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oncommand="parentNode.parentNode.orient('landscape');"/>
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</xul:hbox>
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<xul:toolbarseparator/>
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<xul:toolbarseparator class="toolbarseparator-primary"/>
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<xul:button label="&close.label;" accesskey="&close.accesskey;"
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oncommand="BrowserExitPrintPreview();"/>
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oncommand="PrintUtils.exitPrintPreview();"/>
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<xul:data value="&customPrompt.title;"/>
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</content>
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@ -132,28 +129,28 @@
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document.getAnonymousNodes(this)[0]
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</field>
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<field name="mPageTextBox">
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document.getAnonymousNodes(this)[6].firstChild
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document.getAnonymousNodes(this)[5].firstChild
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</field>
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<field name="mTotalPages">
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document.getAnonymousNodes(this)[6].lastChild
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document.getAnonymousNodes(this)[5].lastChild
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</field>
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<field name="mScaleLabel">
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document.getAnonymousNodes(this)[10].firstChild
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document.getAnonymousNodes(this)[9].firstChild
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</field>
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<field name="mScaleCombobox">
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document.getAnonymousNodes(this)[11].firstChild
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document.getAnonymousNodes(this)[10].firstChild
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</field>
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<field name="mOrientButtonsBox">
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document.getAnonymousNodes(this)[13].firstChild
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document.getAnonymousNodes(this)[12]
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</field>
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<field name="mPortaitButton">
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this.mOrientButtonsBox.firstChild
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this.mOrientButtonsBox.childNodes[0]
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</field>
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<field name="mLandscapeButton">
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this.mOrientButtonsBox.lastChild
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this.mOrientButtonsBox.childNodes[1]
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</field>
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<field name="mCustomTitle">
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document.getAnonymousNodes(this)[16].getAttribute("value");
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document.getAnonymousNodes(this)[15].firstChild
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</field>
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<field name="mPrintPreviewObs">
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</field>
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@ -164,12 +161,10 @@
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<![CDATA[
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this._debug("constructor");
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var print = _getWebBrowserPrint();
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try {
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this.mTotalPages.value = print.printPreviewNumPages;
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_getValuesFromPS();
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} catch(e) {}
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var print = PrintUtils.getWebBrowserPrint();
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this.mTotalPages.value = print.printPreviewNumPages;
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this.updateToolbar();
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// Hide the ``Print...'' button when the underlying gfx code does not
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// support multiple devicecontext to be used concurrently
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@ -210,9 +205,9 @@
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// hide page setup button
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document.getAnonymousNodes(this)[1].setAttribute("hidden", "true");
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// hide scale widgets (indices: 9, 10, 11, 12)
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// hide orient widget (index: 13)
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for (var i = 9; i <= 13; ++i)
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// hide scale widgets (indices: 8, 9, 10, 11)
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// hide orient widgets (indices: 12, 13)
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for (var i = 8; i <= 13; ++i)
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{
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document.getAnonymousNodes(this)[i].setAttribute("hidden", "true");
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}
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@ -223,14 +218,13 @@
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<method name="doPageSetup">
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<body>
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<![CDATA[
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if (NSPrintSetup()) {
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var didOK = PrintUtils.showPageSetup();
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if (didOK) {
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// the changes that effect the UI
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this._getValuesFromPS();
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this.updateToolbar();
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// Now do PrintPreview
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var print = this._getWebBrowserPrint();
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this.doPrintPreview(print, print.currentPrintSettings,
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this.mTotalPages, null);
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PrintUtils.printPreview();
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}
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]]>
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</body>
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@ -244,13 +238,10 @@
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<![CDATA[
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this._debug("navigate: " + aDirection + " " + aPageNum +
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" " + aHomeOrEnd);
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if (this.mPageTextBox.getAttribute("lastvalid") == aPageNum) {
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return;
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}
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var print = this._getWebBrowserPrint();
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var print = PrintUtils.getWebBrowserPrint();
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var validInput = false;
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var total;
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// we use only one of aHomeOrEnd, aDirection, or aPageNum
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if (aHomeOrEnd)
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@ -272,10 +263,12 @@
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}
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else if (aDirection)
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{
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var newPageNum = parseInt(this.mPageTextBox.value) + aDirection;
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var textBoxStr = this.mPageTextBox.value;
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var newPageNum = parseInt(textBoxStr) + aDirection;
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total = print.printPreviewNumPages;
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// bounds check potentially user-entered number
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if (newPageNum > 0 && newPageNum <= print.printPreviewNumPages)
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if (newPageNum > 0 && newPageNum <= total)
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{
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this.mPageTextBox.value = newPageNum;
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print.printPreviewNavigate(
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@ -285,8 +278,10 @@
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}
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else
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{
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total = print.printPreviewNumPages;
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// bounds check potentially user-entered number
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if (aPageNum > 0 && aPageNum <= print.printPreviewNumPages)
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if (aPageNum > 0 && aPageNum <= total)
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{
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print.printPreviewNavigate(
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print.PRINTPREVIEW_GOTO_PAGENUM, aPageNum);
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@ -315,13 +310,15 @@
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<parameter name="aValue"/>
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<body>
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<![CDATA[
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var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].getService(Components.interfaces.nsIPromptService);
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var result = {value:aValue};
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var value = Math.round(aValue);
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var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
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.getService(Components.interfaces.nsIPromptService);
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var result = {value:value};
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var confirmed = promptService.prompt(window, this.mCustomTitle,
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this.mScaleLabel.value, result,
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null, {value:aValue});
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null, {value:value});
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this._debug("confirmed: " + confirmed);
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if (!confirmed || !result.value || result.value == "") {
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if (!confirmed || !result.value || result.value == "" || result.value == value) {
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return(-1);
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}
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return result.value;
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@ -337,106 +334,29 @@
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aValue = new Number(aValue);
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for (var i=0;i<scaleValues.length;i++) {
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for (var i = 0; i < scaleValues.length; i++) {
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if (aValue == scaleValues[i]) {
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this.mScaleCombobox.selectedIndex = i;
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this.mScaleCombobox.setAttribute('lastValidInx', this.mScaleCombobox.selectedIndex);
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return;
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}
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}
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this.mScaleCombobox.value = "Custom";
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this.mScaleCombobox.setAttribute('lastValidInx', 14);
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]]>
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</body>
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</method>
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<method name="doPrintPreview">
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<parameter name="aWebBrowserPrint"/>
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<parameter name="aPrintSettings"/>
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<parameter name="aTotalPages"/>
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<parameter name="aScaleCombobox"/>
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<body>
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<![CDATA[
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// This observer is called once the progress dialog has been "opened"
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this.mPrintPreviewObs = {
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mDOMWin:null,
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mWebBrowserPrint:null,
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mPrintSettings:null,
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mWebProgress:null,
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mTotalPages:null,
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mScaleCombobox:null,
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observe: function(aSubject, aTopic, aData)
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{
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// First do PrintPreview
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this.mWebBrowserPrint.printPreview(this.mPrintSettings, this.mDOMWin, this.mWebProgress.value);
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// update total number of pages since this could have changed
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this.mTotalPages.value = this.mWebBrowserPrint.printPreviewNumPages;
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if (this.mScaleCombobox) {
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this.mScaleCombobox.setAttribute('lastValidInx', this.mScaleCombobox.selectedIndex);
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}
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},
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QueryInterface : function(iid)
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{
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if (iid.equals(Components.interfaces.nsIObserver) || iid.equals(Components.interfaces.nsISupportsWeakReference))
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return this;
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throw Components.results.NS_NOINTERFACE;
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}
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};
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// Here we get the PrintingPromptService tso we can display the PP Progress from script
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// For the browser implemented via XUL with the PP toolbar we cannot let it be
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// automatically opened from the print engine because the XUL scrollbars in the PP window
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// will layout before the content window and a crash will occur.
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//
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// Doing it all from script, means it lays out before hand and we can let printing do it's own thing
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this.mWebProgress = new Object();
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// set up observer's global data for invoking Print Preview
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this.mPrintPreviewObs.mDOMWin = content;
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this.mPrintPreviewObs.mWebBrowserPrint = aWebBrowserPrint;
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this.mPrintPreviewObs.mPrintSettings = aPrintSettings;
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this.mPrintPreviewObs.mWebProgress = this.mWebProgress;
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this.mPrintPreviewObs.mTotalPages = aTotalPages;
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this.mPrintPreviewObs.mScaleCombobox = aScaleCombobox;
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var printPreviewParams = new Object();
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var notifyOnOpen = new Object();
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var printingPromptService = Components.classes["@mozilla.org/embedcomp/printingprompt-service;1"]
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.getService(Components.interfaces.nsIPrintingPromptService);
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if (printingPromptService) {
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printingPromptService.showProgress(content, aWebBrowserPrint,
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aPrintSettings,
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this.mPrintPreviewObs, false, this.mWebProgress,
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printPreviewParams, notifyOnOpen);
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if (printPreviewParams.value) {
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var webNav = getWebNavigation();
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printPreviewParams.value.docTitle = webNav.document.title;
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printPreviewParams.value.docURL = webNav.currentURI.spec;
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}
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}
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]]>
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</body>
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</method>
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<method name="scale">
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<parameter name="aValue"/>
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<body>
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<![CDATA[
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this._debug("scale: " + aValue);
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var print = this._getWebBrowserPrint();
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var settings = print.currentPrintSettings;
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var settings = PrintUtils.getPrintSettings();
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if (aValue == "ShrinkToFit") {
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if (!settings.shrinkToFit) {
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settings.shrinkToFit = true;
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this.doPrintPreview(print, settings, this.mTotalPages, this.mScaleCombobox);
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this.savePrintSettings(settings, settings.kInitSaveShrinkToFit | settings.kInitSaveScaling);
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PrintUtils.printPreview();
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}
|
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return;
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}
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@ -453,10 +373,15 @@
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}
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this.setScaleCombobox(aValue);
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this.mScaleCombobox.setAttribute('lastValidInx', this.mScaleCombobox.selectedIndex);
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settings.shrinkToFit = false;
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settings.scaling = aValue;
|
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this.doPrintPreview(print, settings, this.mTotalPages, null);
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if (settings.scaling != aValue)
|
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{
|
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settings.shrinkToFit = false;
|
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settings.scaling = aValue;
|
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this.savePrintSettings(settings, settings.kInitSaveShrinkToFit | settings.kInitSaveScaling);
|
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PrintUtils.printPreview();
|
||||
}
|
||||
]]>
|
||||
</body>
|
||||
</method>
|
||||
|
|
@ -467,43 +392,25 @@
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|||
<![CDATA[
|
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this._debug("orient: " + aOrientation);
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||||
var orientValue;
|
||||
const kIPrintSettings = Components.interfaces.nsIPrintSettings;
|
||||
if (aOrientation == "portrait")
|
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var orientValue = (aOrientation == "portrait") ? kIPrintSettings.kPortraitOrientation :
|
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kIPrintSettings.kLandscapeOrientation;
|
||||
var settings = PrintUtils.getPrintSettings();
|
||||
if (settings.orientation != orientValue)
|
||||
{
|
||||
this.mPortaitButton.checked = true;
|
||||
this.mLandscapeButton.checked = false;
|
||||
orientValue = kIPrintSettings.kPortraitOrientation;
|
||||
}
|
||||
else
|
||||
{
|
||||
this.mPortaitButton.checked = false;
|
||||
this.mLandscapeButton.checked = true;
|
||||
orientValue = kIPrintSettings.kLandscapeOrientation;
|
||||
settings.orientation = orientValue;
|
||||
this.savePrintSettings(settings, settings.kInitSaveOrientation);
|
||||
PrintUtils.printPreview();
|
||||
}
|
||||
|
||||
var print = this._getWebBrowserPrint();
|
||||
var settings = print.currentPrintSettings;
|
||||
settings.orientation = orientValue;
|
||||
this.doPrintPreview(print, settings, this.mTotalPages, null);
|
||||
]]>
|
||||
</body>
|
||||
</method>
|
||||
|
||||
<method name="_getWebBrowserPrint">
|
||||
<method name="updateToolbar">
|
||||
<body>
|
||||
<![CDATA[
|
||||
return content
|
||||
.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
|
||||
.getInterface(Components.interfaces.nsIWebBrowserPrint);
|
||||
]]>
|
||||
</body>
|
||||
</method>
|
||||
|
||||
<method name="_getValuesFromPS">
|
||||
<body>
|
||||
<![CDATA[
|
||||
var settings = this._getWebBrowserPrint().currentPrintSettings;
|
||||
var print = PrintUtils.getWebBrowserPrint();
|
||||
var settings = PrintUtils.getPrintSettings();
|
||||
|
||||
var isPortrait = settings.orientation == Components.interfaces.nsIPrintSettings.kPortraitOrientation;
|
||||
|
||||
|
|
@ -513,15 +420,26 @@
|
|||
if (settings.shrinkToFit) {
|
||||
this._debug("setting ShrinkToFit");
|
||||
this.mScaleCombobox.value = "ShrinkToFit";
|
||||
this.mScaleCombobox.setAttribute('lastValidInx', 13);
|
||||
} else {
|
||||
this.setScaleCombobox(settings.scaling);
|
||||
}
|
||||
|
||||
this.mTotalPages.value = print.printPreviewNumPages;
|
||||
this.mPageTextBox.value = 1;
|
||||
]]>
|
||||
</body>
|
||||
</method>
|
||||
|
||||
<method name="savePrintSettings">
|
||||
<parameter name="settings"/>
|
||||
<parameter name="flags"/>
|
||||
<body><![CDATA[
|
||||
var printService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
|
||||
.getService(Components.interfaces.nsIPrintSettingsService);
|
||||
printService.savePrintSettingsToPrefs(settings, true, flags);
|
||||
]]></body>
|
||||
</method>
|
||||
|
||||
<method name="_debug">
|
||||
<parameter name="aMsg"/>
|
||||
<body>
|
||||
|
|
|
|||
|
|
@ -38,123 +38,273 @@
|
|||
*
|
||||
* ***** END LICENSE BLOCK ***** */
|
||||
|
||||
var gPrintSettings = null;
|
||||
var gPrintSettingsAreGlobal = false;
|
||||
var gSavePrintSettings = false;
|
||||
|
||||
function setPrinterDefaultsForSelectedPrinter(aPrintService)
|
||||
{
|
||||
if (gPrintSettings.printerName == "") {
|
||||
gPrintSettings.printerName = aPrintService.defaultPrinterName;
|
||||
}
|
||||
var PrintUtils = {
|
||||
|
||||
// First get any defaults from the printer
|
||||
aPrintService.initPrintSettingsFromPrinter(gPrintSettings.printerName, gPrintSettings);
|
||||
|
||||
// now augment them with any values from last time
|
||||
aPrintService.initPrintSettingsFromPrefs(gPrintSettings, true, gPrintSettings.kInitSaveAll);
|
||||
}
|
||||
|
||||
function GetPrintSettings()
|
||||
{
|
||||
try {
|
||||
if (gPrintSettings == null) {
|
||||
var pref = Components.classes["@mozilla.org/preferences-service;1"]
|
||||
.getService(Components.interfaces.nsIPrefBranch);
|
||||
if (pref) {
|
||||
gPrintSettingsAreGlobal = pref.getBoolPref("print.use_global_printsettings", false);
|
||||
gSavePrintSettings = pref.getBoolPref("print.save_print_settings", false);
|
||||
}
|
||||
|
||||
var printService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
|
||||
.getService(Components.interfaces.nsIPrintSettingsService);
|
||||
if (gPrintSettingsAreGlobal) {
|
||||
gPrintSettings = printService.globalPrintSettings;
|
||||
setPrinterDefaultsForSelectedPrinter(printService);
|
||||
} else {
|
||||
gPrintSettings = printService.newPrintSettings;
|
||||
}
|
||||
}
|
||||
} catch (e) {
|
||||
dump("GetPrintSettings() "+e+"\n");
|
||||
}
|
||||
|
||||
return gPrintSettings;
|
||||
}
|
||||
|
||||
function goPageSetup(domwin, printSettings)
|
||||
{
|
||||
try {
|
||||
if (printSettings == null) {
|
||||
dump("***************** PrintSettings arg is null!");
|
||||
showPageSetup: function ()
|
||||
{
|
||||
try {
|
||||
var printSettings = this.getPrintSettings();
|
||||
var printingPromptService = Components.classes["@mozilla.org/embedcomp/printingprompt-service;1"]
|
||||
.getService(Components.interfaces.nsIPrintingPromptService);
|
||||
printingPromptService.showPageSetup(window, printSettings, null);
|
||||
} catch (e) {
|
||||
dump("showPageSetup "+e+"\n");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
},
|
||||
|
||||
// This code calls the printoptions service to bring up the printoptions
|
||||
// dialog. This will be an xp dialog if the platform did not override
|
||||
// the ShowPrintSetupDialog method.
|
||||
print: function ()
|
||||
{
|
||||
var webBrowserPrint = this.getWebBrowserPrint();
|
||||
var printSettings = this.getPrintSettings();
|
||||
try {
|
||||
webBrowserPrint.print(printSettings, null);
|
||||
if (gPrintSettingsAreGlobal && gSavePrintSettings) {
|
||||
var printService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
|
||||
.getService(Components.interfaces.nsIPrintSettingsService);
|
||||
printService.savePrintSettingsToPrefs(printSettings, true,
|
||||
printSettings.kInitSaveAll);
|
||||
printService.savePrintSettingsToPrefs(printSettings, false,
|
||||
printSettings.kInitSavePrinterName);
|
||||
}
|
||||
} catch (e) {
|
||||
// Pressing cancel is expressed as an NS_ERROR_ABORT return value,
|
||||
// causing an exception to be thrown which we catch here.
|
||||
// Unfortunately this will also consume helpful failures, so add a
|
||||
// dump("print: "+e+"\n"); // if you need to debug
|
||||
}
|
||||
},
|
||||
|
||||
printPreview: function (aEnterPPCallback, aExitPPCallback)
|
||||
{
|
||||
// if we're already in PP mode, don't set the callbacks; chances
|
||||
// are they're null because someone is calling printPreview() to
|
||||
// get us to refresh the display.
|
||||
var pptoolbar = document.getElementById("print-preview-toolbar");
|
||||
if (!pptoolbar) {
|
||||
this._onEnterPP = aEnterPPCallback;
|
||||
this._onExitPP = aExitPPCallback;
|
||||
} else {
|
||||
// collapse the browser - it will be shown in
|
||||
// onEnterPrintPreview; this forces a reflow which fixes display
|
||||
// issues in bug 267422.
|
||||
var browser = getPPBrowser();
|
||||
if (browser)
|
||||
browser.collapsed = true;
|
||||
}
|
||||
|
||||
this._webProgressPP = {};
|
||||
var ppParams = {};
|
||||
var notifyOnOpen = {};
|
||||
var webBrowserPrint = this.getWebBrowserPrint();
|
||||
var printSettings = this.getPrintSettings();
|
||||
// Here we get the PrintingPromptService so we can display the PP Progress from script
|
||||
// For the browser implemented via XUL with the PP toolbar we cannot let it be
|
||||
// automatically opened from the print engine because the XUL scrollbars in the PP window
|
||||
// will layout before the content window and a crash will occur.
|
||||
// Doing it all from script, means it lays out before hand and we can let printing do it's own thing
|
||||
var printingPromptService = Components.classes["@mozilla.org/embedcomp/printingprompt-service;1"]
|
||||
.getService(Components.interfaces.nsIPrintingPromptService);
|
||||
printingPromptService.showPageSetup(domwin, printSettings, null);
|
||||
} catch(e) {
|
||||
// Note: Pressing Cancel gets here too.
|
||||
.getService(Components.interfaces.nsIPrintingPromptService);
|
||||
// just in case we are already printing,
|
||||
// an error code could be returned if the Progress Dialog is already displayed
|
||||
try {
|
||||
printingPromptService.showProgress(this, webBrowserPrint, printSettings, this._obsPP, false,
|
||||
this._webProgressPP, ppParams, notifyOnOpen);
|
||||
if (ppParams.value) {
|
||||
var webNav = getWebNavigation();
|
||||
ppParams.value.docTitle = webNav.document.title;
|
||||
ppParams.value.docURL = webNav.currentURI.spec;
|
||||
}
|
||||
|
||||
return false;
|
||||
// this tells us whether we should continue on with PP or
|
||||
// wait for the callback via the observer
|
||||
if (!notifyOnOpen.value.valueOf() || this._webProgressPP.value == null)
|
||||
this.enterPrintPreview();
|
||||
} catch (e) {
|
||||
this.enterPrintPreview();
|
||||
}
|
||||
},
|
||||
|
||||
getWebBrowserPrint: function ()
|
||||
{
|
||||
return getEngineWebBrowserPrint();
|
||||
},
|
||||
|
||||
////////////////////////////////////////
|
||||
// "private" methods. Don't use them. //
|
||||
////////////////////////////////////////
|
||||
|
||||
setPrinterDefaultsForSelectedPrinter: function (aPrintService, aPrintSettings)
|
||||
{
|
||||
if (!aPrintSettings.printerName)
|
||||
aPrintSettings.printerName = aPrintService.defaultPrinterName;
|
||||
|
||||
// First get any defaults from the printer
|
||||
aPrintService.initPrintSettingsFromPrinter(aPrintSettings.printerName, aPrintSettings);
|
||||
// now augment them with any values from last time
|
||||
aPrintService.initPrintSettingsFromPrefs(aPrintSettings, true, aPrintSettings.kInitSaveAll);
|
||||
},
|
||||
|
||||
getPrintSettings: function ()
|
||||
{
|
||||
var pref = Components.classes["@mozilla.org/preferences-service;1"]
|
||||
.getService(Components.interfaces.nsIPrefBranch);
|
||||
if (pref) {
|
||||
gPrintSettingsAreGlobal = pref.getBoolPref("print.use_global_printsettings", false);
|
||||
gSavePrintSettings = pref.getBoolPref("print.save_print_settings", false);
|
||||
}
|
||||
|
||||
var printSettings;
|
||||
try {
|
||||
var printService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
|
||||
.getService(Components.interfaces.nsIPrintSettingsService);
|
||||
if (gPrintSettingsAreGlobal) {
|
||||
printSettings = printService.globalPrintSettings;
|
||||
this.setPrinterDefaultsForSelectedPrinter(printService, printSettings);
|
||||
} else {
|
||||
printSettings = printService.newPrintSettings;
|
||||
}
|
||||
} catch (e) {
|
||||
dump("getPrintSettings: "+e+"\n");
|
||||
}
|
||||
return printSettings;
|
||||
},
|
||||
|
||||
_chromeState: {},
|
||||
_closeHandlerPP: null,
|
||||
_webProgressPP: null,
|
||||
_onEnterPP: null,
|
||||
_onExitPP: null,
|
||||
|
||||
// This observer is called once the progress dialog has been "opened"
|
||||
_obsPP:
|
||||
{
|
||||
observe: function(aSubject, aTopic, aData)
|
||||
{
|
||||
// delay the print preview to show the content of the progress dialog
|
||||
setTimeout(function () { PrintUtils.enterPrintPreview(); }, 0);
|
||||
},
|
||||
|
||||
QueryInterface : function(iid)
|
||||
{
|
||||
if (iid.equals(Components.interfaces.nsIObserver) ||
|
||||
iid.equals(Components.interfaces.nsISupportsWeakReference) ||
|
||||
iid.equals(Components.interfaces.nsISupports))
|
||||
return this;
|
||||
throw Components.results.NS_NOINTERFACE;
|
||||
}
|
||||
},
|
||||
|
||||
enterPrintPreview: function ()
|
||||
{
|
||||
var webBrowserPrint = this.getWebBrowserPrint();
|
||||
var printSettings = this.getPrintSettings();
|
||||
try {
|
||||
webBrowserPrint.printPreview(printSettings, null, this._webProgressPP.value);
|
||||
} catch (e) {
|
||||
// Pressing cancel is expressed as an NS_ERROR_ABORT return value,
|
||||
// causing an exception to be thrown which we catch here.
|
||||
// Unfortunately this will also consume helpful failures, so add a
|
||||
// dump(e); // if you need to debug
|
||||
return;
|
||||
}
|
||||
|
||||
var printPreviewTB = document.getElementById("print-preview-toolbar");
|
||||
if (printPreviewTB) {
|
||||
printPreviewTB.updateToolbar();
|
||||
var browser = getPPBrowser();
|
||||
if (browser)
|
||||
browser.collapsed = false;
|
||||
return;
|
||||
}
|
||||
|
||||
// show the toolbar after we go into print preview mode so
|
||||
// that we can initialize the toolbar with total num pages
|
||||
const XUL_NS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
|
||||
printPreviewTB = document.createElementNS(XUL_NS, "toolbar");
|
||||
printPreviewTB.setAttribute("printpreview", true);
|
||||
printPreviewTB.setAttribute("id", "print-preview-toolbar");
|
||||
|
||||
var navToolbox = getNavToolbox();
|
||||
navToolbox.parentNode.insertBefore(printPreviewTB, navToolbox);
|
||||
|
||||
// copy the window close handler
|
||||
if (document.documentElement.hasAttribute("onclose"))
|
||||
this._closeHandlerPP = document.documentElement.getAttribute("onclose");
|
||||
else
|
||||
this._closeHandlerPP = null;
|
||||
document.documentElement.setAttribute("onclose", "PrintUtils.exitPrintPreview(); return false;");
|
||||
|
||||
// disable chrome shortcuts...
|
||||
window.addEventListener("keypress", this.onKeyPressPP, true);
|
||||
|
||||
// _content.focus();
|
||||
navToolbox.focus();
|
||||
|
||||
// on Enter PP Call back
|
||||
if (this._onEnterPP) {
|
||||
this._onEnterPP();
|
||||
this._onEnterPP = null;
|
||||
}
|
||||
},
|
||||
|
||||
exitPrintPreview: function ()
|
||||
{
|
||||
window.removeEventListener("keypress", this.onKeyPressPP, true);
|
||||
|
||||
// restore the old close handler
|
||||
document.documentElement.setAttribute("onclose", this._closeHandlerPP);
|
||||
this._closeHandlerPP = null;
|
||||
|
||||
var webBrowserPrint = this.getWebBrowserPrint();
|
||||
webBrowserPrint.exitPrintPreview();
|
||||
|
||||
// remove the print preview toolbar
|
||||
var navToolbox = getNavToolbox();
|
||||
var printPreviewTB = document.getElementById("print-preview-toolbar");
|
||||
navToolbox.parentNode.removeChild(printPreviewTB);
|
||||
|
||||
// _content.focus();
|
||||
navToolbox.focus();
|
||||
|
||||
// on Exit PP Call back
|
||||
if (this._onExitPP) {
|
||||
this._onExitPP();
|
||||
this._onExitPP = null;
|
||||
}
|
||||
},
|
||||
|
||||
onKeyPressPP: function (aEvent)
|
||||
{
|
||||
var closeKey;
|
||||
try {
|
||||
closeKey = document.getElementById("key_close")
|
||||
.getAttribute("key");
|
||||
closeKey = aEvent["DOM_VK_"+closeKey];
|
||||
} catch (e) {}
|
||||
var isModif = aEvent.ctrlKey || aEvent.metaKey;
|
||||
// ESC and Ctrl-W exits the PP
|
||||
if (aEvent.keyCode == aEvent.DOM_VK_ESCAPE || isModif &&
|
||||
(aEvent.charCode == closeKey || aEvent.charCode == closeKey + 32))
|
||||
PrintUtils.exitPrintPreview();
|
||||
// cancel shortkeys
|
||||
if (isModif) {
|
||||
aEvent.preventDefault();
|
||||
aEvent.stopPropagation();
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
function NSPrintSetup()
|
||||
{
|
||||
var didOK = false;
|
||||
try {
|
||||
gPrintSettings = GetPrintSettings();
|
||||
|
||||
var webBrowserPrint = null;
|
||||
if (content) {
|
||||
webBrowserPrint = content
|
||||
.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
|
||||
.getInterface(Components.interfaces.nsIWebBrowserPrint);
|
||||
}
|
||||
|
||||
didOK = goPageSetup(window, gPrintSettings);
|
||||
if (didOK) {
|
||||
if (webBrowserPrint) {
|
||||
if (gPrintSettingsAreGlobal && gSavePrintSettings) {
|
||||
var psService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
|
||||
.getService(Components.interfaces.nsIPrintSettingsService);
|
||||
psService.savePrintSettingsToPrefs(gPrintSettings, false, gPrintSettings.kInitSaveNativeData);
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch (e) {
|
||||
dump("NSPrintSetup() " + e + "\n");
|
||||
}
|
||||
return didOK;
|
||||
PrintUtils.showPageSetup();
|
||||
}
|
||||
|
||||
function NSPrint()
|
||||
{
|
||||
try {
|
||||
var webBrowserPrint = content
|
||||
.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
|
||||
.getInterface(Components.interfaces.nsIWebBrowserPrint);
|
||||
if (webBrowserPrint) {
|
||||
gPrintSettings = GetPrintSettings();
|
||||
webBrowserPrint.print(gPrintSettings, null);
|
||||
if (gPrintSettingsAreGlobal && gSavePrintSettings) {
|
||||
var psService = Components.classes["@mozilla.org/gfx/printsettings-service;1"]
|
||||
.getService(Components.interfaces.nsIPrintSettingsService);
|
||||
psService.savePrintSettingsToPrefs(gPrintSettings, true,
|
||||
gPrintSettings.kInitSaveAll);
|
||||
psService.savePrintSettingsToPrefs(gPrintSettings, false,
|
||||
gPrintSettings.kInitSavePrinterName);
|
||||
}
|
||||
}
|
||||
} catch (e) {
|
||||
// Pressing cancel is expressed as an NS_ERROR_ABORT return value,
|
||||
// causing an exception to be thrown which we catch here.
|
||||
// Unfortunately this will also consume helpful failures, so add a
|
||||
// dump(e); // if you need to debug
|
||||
}
|
||||
PrintUtils.print();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -40,11 +40,13 @@
|
|||
<!ENTITY pageSetup.label "Page Setup...">
|
||||
<!ENTITY pageSetup.accesskey "u">
|
||||
<!ENTITY page.label "Page:">
|
||||
<!ENTITY page.accesskey "a">
|
||||
<!ENTITY of.label "of">
|
||||
<!ENTITY scale.label "Scale:">
|
||||
<!ENTITY scale.accesskey "S">
|
||||
<!ENTITY percent.label "%">
|
||||
<!ENTITY portrait.label "Portrait">
|
||||
<!ENTITY portrait.accesskey "t">
|
||||
<!ENTITY portrait.accesskey "o">
|
||||
<!ENTITY landscape.label "Landscape">
|
||||
<!ENTITY landscape.accesskey "L">
|
||||
<!ENTITY close.label "Close">
|
||||
|
|
@ -64,3 +66,8 @@
|
|||
<!ENTITY Custom.label "Custom...">
|
||||
<!ENTITY ShrinkToFit.label "Shrink To Fit">
|
||||
<!ENTITY customPrompt.title "Custom Scale...">
|
||||
|
||||
<!ENTITY homearrow.tooltip "First page">
|
||||
<!ENTITY endarrow.tooltip "Last page">
|
||||
<!ENTITY rightarrow.tooltip "Next page">
|
||||
<!ENTITY leftarrow.tooltip "Previous page">
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче