XmPackage stub
This commit is contained in:
Sasha Koshka
parent
d34e7fdc88
commit
b3b86808ea
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@ -0,0 +1,2 @@
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#!/bin/sh
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../scripts/buildapp.sh xmpackage "$@"
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@ -0,0 +1,27 @@
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#define icon_width 48
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#define icon_height 48
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static unsigned char icon_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x80, 0x01, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00,
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0x00, 0x00, 0x78, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x1e, 0x78, 0x00, 0x00,
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0x00, 0x80, 0x07, 0xe0, 0x03, 0x00, 0x00, 0xe0, 0x01, 0x80, 0x0e, 0x00,
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0x00, 0x78, 0x00, 0x40, 0x38, 0x00, 0x00, 0x1e, 0x80, 0x31, 0x60, 0x00,
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0x80, 0x07, 0x40, 0x0e, 0x80, 0x01, 0xc0, 0x01, 0x20, 0x04, 0x00, 0x03,
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0xe0, 0x00, 0xc0, 0x08, 0x00, 0x07, 0x60, 0x03, 0x30, 0x07, 0x80, 0x06,
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0x60, 0x0c, 0x0c, 0x00, 0x20, 0x06, 0x60, 0x30, 0x03, 0x00, 0x08, 0x06,
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0x60, 0xc0, 0x06, 0x00, 0x02, 0x06, 0x60, 0x00, 0x0b, 0x80, 0x60, 0x06,
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0x60, 0x00, 0x3c, 0x20, 0x58, 0x06, 0x60, 0x00, 0xf0, 0x08, 0x46, 0x06,
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0x60, 0x00, 0xc0, 0x83, 0x41, 0x06, 0x60, 0x00, 0x00, 0x81, 0x60, 0x06,
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0x60, 0x00, 0x00, 0x80, 0x18, 0x06, 0x60, 0x00, 0x00, 0x81, 0x06, 0x06,
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0x60, 0x00, 0x00, 0x80, 0x01, 0x06, 0x60, 0x00, 0x00, 0x01, 0x00, 0x06,
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0x60, 0x00, 0x00, 0x00, 0x00, 0x06, 0x60, 0x00, 0x00, 0x01, 0x00, 0x06,
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0x60, 0x00, 0x00, 0x00, 0x00, 0x06, 0x60, 0x00, 0x00, 0x01, 0x02, 0x06,
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0x60, 0x00, 0x00, 0x80, 0x02, 0x06, 0x60, 0x00, 0x00, 0xa1, 0x02, 0x06,
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0xc0, 0x01, 0x00, 0xa8, 0x82, 0x03, 0x80, 0x07, 0x00, 0xa9, 0xe0, 0x01,
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0x00, 0x1e, 0x00, 0x28, 0x78, 0x00, 0x00, 0x78, 0x00, 0x09, 0x1e, 0x00,
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0x00, 0xe0, 0x01, 0x80, 0x07, 0x00, 0x00, 0x80, 0x07, 0xe1, 0x01, 0x00,
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0x00, 0x00, 0x1e, 0x78, 0x00, 0x00, 0x00, 0x00, 0x78, 0x1f, 0x00, 0x00,
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0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x80, 0x01, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
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#define _XOPEN_SOURCE
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#include <Xm/Xm.h>
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#include <Xm/MainW.h>
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#include <Xm/RowColumn.h>
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#include <Xm/PushB.h>
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#include <Xm/Text.h>
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#include <Xm/Form.h>
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#include <Xm/PanedW.h>
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#include <Xm/TabStack.h>
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#include <Xm/List.h>
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#include <Xm/Frame.h>
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#include <Xm/TextF.h>
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#include <Xm/Separator.h>
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#include <Xm/ScrolledW.h>
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#include <Xm/LabelG.h>
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#include <Xmd/Icon.h>
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#include <Xmd/Buffer.h>
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#include <Xmd/Exec.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include <sys/wait.h>
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#include "icons/icon.xbm"
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Widget createLabeledTextForm (Widget, String, String, XmString);
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Widget createScrolledInfoText (Widget, String);
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void selectPackage (String);
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void updatePackageList (void);
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void readPackageList (FILE *);
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void handleListModeSelectionChange (Widget, XtPointer, XtPointer);
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void handlePackageSelectionChange (Widget, XtPointer, XtPointer);
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void handleSearchQueryActivate (Widget, XtPointer, XtPointer);
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String parsePackageName (String);
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void parseInfoOutput (FILE *, String *, String *, String *, String *);
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static XtAppContext application;
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static Pixmap iconPixmap;
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static struct {
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Widget name;
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Widget description;
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Widget dependencies;
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Widget provides;
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Widget contents;
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String selected;
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} packageInfo = { 0 };
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static struct {
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Widget query;
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Widget list;
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Widget modeMenu;
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enum {
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viewModeWorld,
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viewModeInstalled,
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viewModeUpgradable,
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viewModeOrphaned,
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viewModeSearch
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} viewMode;
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XmString viewModeStrings[4];
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} packageList = { 0 };
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int main (int argc, char *argv[]) {
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Widget topLevel = XtVaAppInitialize (
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&application, "PackageManager",
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NULL, 0,
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&argc, argv,
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NULL,
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XmNtitle, "Package Manager",
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XmNiconName, "Package Manager",
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NULL);
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iconPixmap = XmdLoadBitmapIcon(topLevel, icon);
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XtVaSetValues (
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topLevel,
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XmNiconPixmap, iconPixmap,
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NULL);
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Widget window = XtVaCreateManagedWidget (
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"window", xmMainWindowWidgetClass, topLevel,
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NULL);
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Widget pane = XtVaCreateWidget (
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"pane", xmPanedWindowWidgetClass, window,
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XmNorientation, XmHORIZONTAL,
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NULL);
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/* menu bar */
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XmString fileString = XmStringCreateLocalized("File");
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XmString systemString = XmStringCreateLocalized("System");
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XmString helpString = XmStringCreateLocalized("Help");
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Widget menuBar = XmVaCreateSimpleMenuBar (
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window, "menuBar",
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XmVaCASCADEBUTTON, fileString, 'F',
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XmVaCASCADEBUTTON, systemString, 'S',
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XmVaCASCADEBUTTON, helpString, 'H',
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NULL);
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XmStringFree(fileString);
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XmStringFree(systemString);
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XmStringFree(helpString);
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XtManageChild(menuBar);
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/* package list pane */
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Widget packageListPane = XtVaCreateWidget (
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"packageListPane", xmFormWidgetClass, pane,
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XmNhorizontalSpacing, 4,
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XmNverticalSpacing, 4,
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XmNmarginHeight, 2,
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XmNmarginWidth, 2,
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NULL);
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XmString packageSearchLabelString = XmStringCreateLocalized("Search:");
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packageList.query = createLabeledTextForm (
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packageListPane,
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"packageSearchLabel",
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"packageSearchText",
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packageSearchLabelString);
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XmStringFree(packageSearchLabelString);
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XtAddCallback (
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packageList.query,
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XmNactivateCallback, handleSearchQueryActivate,
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NULL);
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XtVaSetValues (
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XtParent(packageList.query),
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XmNrightAttachment, XmATTACH_FORM,
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XmNtopAttachment, XmATTACH_FORM,
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XmNleftAttachment, XmATTACH_FORM,
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NULL);
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/* list mode selector */
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Widget listModeFrame = XtVaCreateWidget (
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"listModeFrame", xmFrameWidgetClass, packageListPane,
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XmNshadowType, XmSHADOW_IN,
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XmNshadowThickness, 1,
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XmNleftAttachment, XmATTACH_FORM,
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XmNrightAttachment, XmATTACH_FORM,
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XmNbottomAttachment, XmATTACH_FORM,
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NULL);
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Widget listModeRc = XtVaCreateWidget (
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"listModeRc", xmRowColumnWidgetClass, listModeFrame,
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XmNmarginWidth, 0,
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XmNmarginHeight, 0,
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NULL);
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XmString listModeString = XmStringCreateLocalized("List:");
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packageList.viewModeStrings[viewModeWorld] = XmStringCreateLocalized("World");
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packageList.viewModeStrings[viewModeInstalled] = XmStringCreateLocalized("Installed");
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packageList.viewModeStrings[viewModeUpgradable] = XmStringCreateLocalized("Upgradable");
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packageList.viewModeStrings[viewModeOrphaned] = XmStringCreateLocalized("Orphaned");
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packageList.viewModeStrings[viewModeSearch] = XmStringCreateLocalized("Search");
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packageList.modeMenu = XmVaCreateSimpleOptionMenu (
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listModeRc, "packageListMode",
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listModeString, 'L', 0, handleListModeSelectionChange,
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XmVaPUSHBUTTON, packageList.viewModeStrings[viewModeWorld], 'W', NULL, NULL,
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XmVaPUSHBUTTON, packageList.viewModeStrings[viewModeInstalled], 'I', NULL, NULL,
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XmVaPUSHBUTTON, packageList.viewModeStrings[viewModeUpgradable], 'U', NULL, NULL,
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XmVaPUSHBUTTON, packageList.viewModeStrings[viewModeOrphaned], 'O', NULL, NULL,
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XmVaPUSHBUTTON, packageList.viewModeStrings[viewModeSearch], 'S', NULL, NULL,
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XmNtearOffModel, XmTEAR_OFF_ENABLED,
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NULL);
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XmStringFree(listModeString);
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XtManageChild(packageList.modeMenu);
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XtManageChild(listModeFrame);
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XtManageChild(listModeRc);
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/* packageList */
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packageList.list = XmCreateScrolledList(packageListPane, "packageList", NULL, 0);
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XtVaSetValues (
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XtParent(packageList.list),
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XmNtopAttachment, XmATTACH_WIDGET,
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XmNtopWidget, XtParent(packageList.query),
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XmNleftAttachment, XmATTACH_FORM,
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XmNrightAttachment, XmATTACH_FORM,
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XmNbottomAttachment, XmATTACH_WIDGET,
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XmNbottomWidget, listModeFrame,
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NULL);
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XtAddCallback (
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packageList.list,
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XmNbrowseSelectionCallback, handlePackageSelectionChange,
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NULL);
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XtManageChild(packageList.list);
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/* package viewer */
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Widget descriptionPane = XtVaCreateWidget (
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"descriptionPane", xmFormWidgetClass, pane,
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XmNhorizontalSpacing, 4,
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XmNverticalSpacing, 4,
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XmNmarginHeight, 2,
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XmNmarginWidth, 2,
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NULL);
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/* package actions */
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Widget packageActionsFrame = XtVaCreateWidget (
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"packageActionsFrame", xmFrameWidgetClass, descriptionPane,
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XmNshadowType, XmSHADOW_OUT,
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XmNleftAttachment, XmATTACH_FORM,
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XmNrightAttachment, XmATTACH_FORM,
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XmNbottomAttachment, XmATTACH_FORM,
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NULL);
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Widget packageActionsRc = XtVaCreateWidget (
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"packageActionsRc", xmRowColumnWidgetClass, packageActionsFrame,
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XmNorientation, XmHORIZONTAL,
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NULL);
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XmString packageAddString = XmStringCreateLocalized("Install");
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Widget packageAdd = XtVaCreateManagedWidget (
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"packageAdd", xmPushButtonWidgetClass, packageActionsRc,
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XmNlabelString, packageAddString,
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NULL);
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XmStringFree(packageAddString);
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XmString packageDeleteString = XmStringCreateLocalized("Remove");
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XtVaCreateManagedWidget (
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"packageDelete", xmPushButtonWidgetClass, packageActionsRc,
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XmNlabelString, packageDeleteString,
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NULL);
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XmStringFree(packageDeleteString);
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XmString packageUpgradeString = XmStringCreateLocalized("Upgrade");
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XtVaCreateManagedWidget (
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"packageUpgrade", xmPushButtonWidgetClass, packageActionsRc,
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XmNlabelString, packageUpgradeString,
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NULL);
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XmStringFree(packageUpgradeString);
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XmString packageFixString = XmStringCreateLocalized("Fix");
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XtVaCreateManagedWidget (
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"packageFix", xmPushButtonWidgetClass, packageActionsRc,
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XmNlabelString, packageFixString,
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NULL);
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XmStringFree(packageFixString);
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XtManageChild(packageActionsRc);
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XtManageChild(packageActionsFrame);
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/* visually separate package description and actions */
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Widget descriptionSeparator = XtVaCreateManagedWidget (
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"descriptionSeparator", xmSeparatorWidgetClass, descriptionPane,
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XmNleftAttachment, XmATTACH_FORM,
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XmNrightAttachment, XmATTACH_FORM,
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XmNbottomAttachment, XmATTACH_WIDGET,
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XmNbottomWidget, packageAdd,
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NULL);
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/* package description */
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packageInfo.name = XtVaCreateManagedWidget (
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"name", xmLabelGadgetClass, descriptionPane,
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XmNleftAttachment, XmATTACH_FORM,
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XmNrightAttachment, XmATTACH_FORM,
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XmNtopAttachment, XmATTACH_FORM,
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NULL);
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Widget descriptionTabStack = XtVaCreateWidget (
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"descriptionTabStack", xmTabStackWidgetClass, descriptionPane,
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XmNleftAttachment, XmATTACH_FORM,
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XmNrightAttachment, XmATTACH_FORM,
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XmNtopAttachment, XmATTACH_WIDGET,
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XmNtopWidget, packageInfo.name,
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XmNbottomAttachment, XmATTACH_WIDGET,
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XmNbottomWidget, descriptionSeparator,
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XmNtabMarginWidth, 0,
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XmNtabMarginHeight, 0,
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XmNtabLabelSpacing, 0,
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XmNmarginWidth, 4,
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XmNmarginHeight, 4,
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XmNtabMode, XmTABS_STACKED,
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NULL);
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packageInfo.description = createScrolledInfoText(descriptionTabStack, "Description");
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packageInfo.dependencies = createScrolledInfoText(descriptionTabStack, "Dependencies");
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packageInfo.provides = createScrolledInfoText(descriptionTabStack, "Provides");
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packageInfo.contents = createScrolledInfoText(descriptionTabStack, "Contents");
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XtManageChild(descriptionTabStack);
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/* final setup */
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XtManageChild(packageListPane);
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XtManageChild(descriptionPane);
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XtManageChild(pane);
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XtVaSetValues (
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window,
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XmNmenuBar, menuBar,
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XmNworkWindow, pane,
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NULL);
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updatePackageList();
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selectPackage(NULL);
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XtRealizeWidget(topLevel);
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XtAppMainLoop(application);
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}
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Widget createLabeledTextForm (
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Widget parent,
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String labelName,
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String textName,
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XmString labelString
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) {
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Widget form = XtVaCreateWidget (
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"form", xmFormWidgetClass, parent,
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XmNorientation, XmHORIZONTAL,
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NULL);
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Widget label = XtVaCreateManagedWidget (
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labelName, xmLabelGadgetClass, form,
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XmNleftAttachment, XmATTACH_FORM,
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XmNtopAttachment, XmATTACH_FORM,
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XmNbottomAttachment, XmATTACH_FORM,
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XmNlabelString, labelString,
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NULL);
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Widget text = XtVaCreateManagedWidget (
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textName, xmTextWidgetClass, form,
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XmNleftAttachment, XmATTACH_WIDGET,
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XmNleftWidget, label,
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XmNtopAttachment, XmATTACH_FORM,
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XmNrightAttachment, XmATTACH_FORM,
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XmNbottomAttachment, XmATTACH_FORM,
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NULL);
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XtManageChild (form);
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return text;
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}
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Widget createScrolledInfoText (Widget parent, String name) {
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Widget scroll = XtVaCreateWidget (
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name, xmScrolledWindowWidgetClass, parent,
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NULL);
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Widget info = XtVaCreateManagedWidget (
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"info", xmTextWidgetClass, scroll,
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XmNrows, 10,
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XmNcolumns, 60,
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XmNpaneMinimum, 35,
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XmNeditMode, XmMULTI_LINE_EDIT,
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XmNeditable, False,
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XmNwordWrap, True,
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XmNscrollHorizontal, False,
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NULL);
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XtManageChild(scroll);
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return info;
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}
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void selectPackage (String name) {
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if (packageInfo.selected) XtFree(packageInfo.selected);
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packageInfo.selected = name;
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XmString packageNameString = NULL;
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if (name == NULL) {
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packageNameString = XmStringCreateLocalized("No package selected");
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XtVaSetValues (
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packageInfo.description,
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XmNvalue, "",
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NULL);
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} else {
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/* instruct apk to describe package */
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pid_t child;
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FILE *stream = XmdVaPipedExecPath (
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"apk", &child, "r",
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"apk", "info", name, "-dswLPR", "--license",
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NULL);
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if (stream == NULL) {
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/* TODO: error popup */
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return;
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}
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/* parse data*/
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String description = NULL;
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String dependencies = NULL;
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String provides = NULL;
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String contents = NULL;
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parseInfoOutput (
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stream,
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&description, &dependencies,
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&provides, &contents);
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fclose(stream);
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waitpid(child, NULL, 0);
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/* set tab contents to parsed data */
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packageNameString = XmStringCreateLocalized(name);
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XtVaSetValues (
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packageInfo.description,
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XmNvalue, description,
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NULL);
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XtVaSetValues (
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packageInfo.dependencies,
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XmNvalue, dependencies,
|
||||
NULL);
|
||||
XtVaSetValues (
|
||||
packageInfo.provides,
|
||||
XmNvalue, provides,
|
||||
NULL);
|
||||
XtVaSetValues (
|
||||
packageInfo.contents,
|
||||
XmNvalue, contents,
|
||||
NULL);
|
||||
XtFree(description);
|
||||
XtFree(dependencies);
|
||||
XtFree(provides);
|
||||
XtFree(contents);
|
||||
}
|
||||
|
||||
XtVaSetValues (
|
||||
packageInfo.name,
|
||||
XmNlabelString, packageNameString,
|
||||
NULL);
|
||||
XmStringFree(packageNameString);
|
||||
}
|
||||
|
||||
void parseInfoOutput (
|
||||
FILE *stream,
|
||||
String *description,
|
||||
String *dependencies,
|
||||
String *provides,
|
||||
String *contents
|
||||
) {
|
||||
char nullTerminator = 0;
|
||||
|
||||
enum {
|
||||
stateSkipUntilSpace,
|
||||
stateGetHeading,
|
||||
stateGetSection
|
||||
} state = stateSkipUntilSpace;
|
||||
int consecutiveNewlines = 0;
|
||||
XmdBuffer *activeBuffer = NULL;
|
||||
XmdBuffer *headingBuffer = NULL;
|
||||
|
||||
XmdBuffer *descriptionBuffer = XmdBufferNew(char);
|
||||
XmdBuffer *dependenciesBuffer = XmdBufferNew(char);
|
||||
XmdBuffer *providesBuffer = XmdBufferNew(char);
|
||||
XmdBuffer *contentsBuffer = XmdBufferNew(char);
|
||||
|
||||
int ch;
|
||||
while ((ch = fgetc(stream)) != EOF) switch (state) {
|
||||
/* discard stream until there is a space */
|
||||
case stateSkipUntilSpace:
|
||||
if (ch == ' ') {
|
||||
headingBuffer = XmdBufferNew(char);
|
||||
state = stateGetHeading;
|
||||
}
|
||||
break;
|
||||
|
||||
/* what is the next section about? */
|
||||
case stateGetHeading:
|
||||
if (ch == ':') {
|
||||
XmdBufferPush(headingBuffer, &nullTerminator);
|
||||
String heading = XmdBufferBreak(headingBuffer);
|
||||
|
||||
if (strcmp(heading, "depends on") == 0) {
|
||||
activeBuffer = dependenciesBuffer;
|
||||
} else if (strcmp(heading, "provides") == 0) {
|
||||
activeBuffer = providesBuffer;
|
||||
} else if (strcmp(heading, "contains") == 0) {
|
||||
activeBuffer = contentsBuffer;
|
||||
} else {
|
||||
activeBuffer = descriptionBuffer;
|
||||
}
|
||||
|
||||
XtFree(heading);
|
||||
consecutiveNewlines = 1;
|
||||
state = stateGetSection;
|
||||
fgetc(stream); /* skip newline */
|
||||
} else {
|
||||
XmdBufferPush(headingBuffer, &ch);
|
||||
}
|
||||
break;
|
||||
|
||||
/* read the section data into the active buffer */
|
||||
case stateGetSection:
|
||||
if (ch == '\n') {
|
||||
if (consecutiveNewlines > 0) {
|
||||
state = stateSkipUntilSpace;
|
||||
break;
|
||||
}
|
||||
consecutiveNewlines ++;
|
||||
} else {
|
||||
consecutiveNewlines = 0;
|
||||
}
|
||||
XmdBufferPush(activeBuffer, &ch);
|
||||
break;
|
||||
}
|
||||
|
||||
XmdBufferPush(descriptionBuffer, &nullTerminator);
|
||||
XmdBufferPush(dependenciesBuffer, &nullTerminator);
|
||||
XmdBufferPush(providesBuffer, &nullTerminator);
|
||||
XmdBufferPush(contentsBuffer, &nullTerminator);
|
||||
|
||||
*description = XmdBufferBreak(descriptionBuffer);
|
||||
*dependencies = XmdBufferBreak(dependenciesBuffer);
|
||||
*provides = XmdBufferBreak(providesBuffer);
|
||||
*contents = XmdBufferBreak(contentsBuffer);
|
||||
}
|
||||
|
||||
void updatePackageList (void) {
|
||||
FILE *stream = NULL;
|
||||
pid_t child = 0;
|
||||
|
||||
switch (packageList.viewMode) {
|
||||
case viewModeWorld:
|
||||
stream = fopen("/etc/apk/world", "r");
|
||||
break;
|
||||
case viewModeInstalled:
|
||||
stream = XmdVaPipedExecPath (
|
||||
"apk", &child, "r",
|
||||
"apk", "list", "--installed",
|
||||
NULL);
|
||||
break;
|
||||
case viewModeUpgradable:
|
||||
stream = XmdVaPipedExecPath (
|
||||
"apk", &child, "r",
|
||||
"apk", "list", "--upgradable",
|
||||
NULL);
|
||||
break;
|
||||
case viewModeOrphaned:
|
||||
stream = XmdVaPipedExecPath (
|
||||
"apk", &child, "r",
|
||||
"apk", "list", "--orphaned",
|
||||
NULL);
|
||||
break;
|
||||
case viewModeSearch:
|
||||
;String query = NULL;
|
||||
XtVaGetValues (
|
||||
packageList.query,
|
||||
XmNvalue, &query,
|
||||
NULL);
|
||||
stream = XmdVaPipedExecPath (
|
||||
"apk", &child, "r",
|
||||
"apk", "search", query,
|
||||
NULL);
|
||||
XtFree(query);
|
||||
break;
|
||||
}
|
||||
|
||||
if (stream == NULL) {
|
||||
/* TODO: error popup */
|
||||
return;
|
||||
}
|
||||
|
||||
readPackageList(stream);
|
||||
fclose(stream);
|
||||
if (child != 0) waitpid(child, NULL, 0);
|
||||
}
|
||||
|
||||
void readPackageList (FILE *list) {
|
||||
String line = NULL;
|
||||
size_t lineLength = 0;
|
||||
|
||||
char packageName[256] = { 0 };
|
||||
|
||||
XmdBuffer *itemsBuffer = XmdBufferNew(XmString);
|
||||
|
||||
while (getline(&line, &lineLength, list) != -1) {
|
||||
sscanf(line, "%256s", packageName);
|
||||
free(line);
|
||||
line = NULL;
|
||||
XmString packageNameString = XmStringCreateLocalized(packageName);
|
||||
XmdBufferPush(itemsBuffer, &packageNameString);
|
||||
}
|
||||
|
||||
Cardinal length = XmdBufferLength(itemsBuffer);
|
||||
XmStringTable items = (XmStringTable)(XmdBufferBreak(itemsBuffer));
|
||||
|
||||
XtVaSetValues (
|
||||
packageList.list,
|
||||
XmNitemCount, length,
|
||||
XmNitems, items,
|
||||
NULL);
|
||||
|
||||
/* free everything */
|
||||
if (line) free(line);
|
||||
for (size_t index = 0; index < length; index ++) {
|
||||
XmStringFree(items[index]);
|
||||
}
|
||||
XtFree((String)(items));
|
||||
}
|
||||
|
||||
void handleListModeSelectionChange (
|
||||
Widget widget,
|
||||
XtPointer clientData,
|
||||
XtPointer callData
|
||||
) {
|
||||
(void)(widget);
|
||||
(void)(callData);
|
||||
|
||||
int selected = *(int *)(&clientData);
|
||||
packageList.viewMode = selected;
|
||||
updatePackageList();
|
||||
}
|
||||
|
||||
void handlePackageSelectionChange (
|
||||
Widget widget,
|
||||
XtPointer clientData,
|
||||
XtPointer callData
|
||||
) {
|
||||
(void)(widget);
|
||||
(void)(clientData);
|
||||
|
||||
XmListCallbackStruct *event = (XmListCallbackStruct*)(callData);
|
||||
if (event->event == NULL) return;
|
||||
|
||||
String choice = (String)(XmStringUnparse (
|
||||
event->item,
|
||||
XmFONTLIST_DEFAULT_TAG,
|
||||
XmCHARSET_TEXT,
|
||||
XmCHARSET_TEXT,
|
||||
NULL, 0,
|
||||
XmOUTPUT_ALL));
|
||||
selectPackage(parsePackageName(choice));
|
||||
XtFree(choice);
|
||||
}
|
||||
|
||||
void handleSearchQueryActivate (
|
||||
Widget widget,
|
||||
XtPointer clientData,
|
||||
XtPointer callData
|
||||
) {
|
||||
(void)(widget);
|
||||
(void)(clientData);
|
||||
(void)(callData);
|
||||
|
||||
packageList.viewMode = viewModeSearch;
|
||||
|
||||
/* FIXME do this by activating the appropriate button. that way we dont
|
||||
have to call updatePackageList manually as well. */
|
||||
Widget button = XmOptionButtonGadget(packageList.modeMenu);
|
||||
XtVaSetValues (
|
||||
button,
|
||||
XmNlabelString, packageList.viewModeStrings[packageList.viewMode],
|
||||
NULL);
|
||||
|
||||
updatePackageList();
|
||||
}
|
||||
|
||||
String parsePackageName (String input) {
|
||||
XmdBuffer *output = XmdBufferNew(char);
|
||||
char ch;
|
||||
Boolean wasDash = False;
|
||||
for (size_t index = 0; (ch = input[index]); index ++) {
|
||||
if (wasDash && isdigit(ch)) {
|
||||
XmdBufferPop(output, NULL);
|
||||
break;
|
||||
} else {
|
||||
wasDash = ch == '-';
|
||||
XmdBufferPush(output, &ch);
|
||||
}
|
||||
}
|
||||
char nullTerminator = 0;
|
||||
XmdBufferPush(output, &nullTerminator);
|
||||
return XmdBufferBreak(output);
|
||||
}
|
||||
Loading…
Reference in New Issue